2008-11-20 20:01:55 +00:00
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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2022-07-11 21:16:13 +00:00
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* or https://opensource.org/licenses/CDDL-1.0.
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2008-11-20 20:01:55 +00:00
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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2010-05-28 20:45:14 +00:00
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* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
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Implement Redacted Send/Receive
Redacted send/receive allows users to send subsets of their data to
a target system. One possible use case for this feature is to not
transmit sensitive information to a data warehousing, test/dev, or
analytics environment. Another is to save space by not replicating
unimportant data within a given dataset, for example in backup tools
like zrepl.
Redacted send/receive is a three-stage process. First, a clone (or
clones) is made of the snapshot to be sent to the target. In this
clone (or clones), all unnecessary or unwanted data is removed or
modified. This clone is then snapshotted to create the "redaction
snapshot" (or snapshots). Second, the new zfs redact command is used
to create a redaction bookmark. The redaction bookmark stores the
list of blocks in a snapshot that were modified by the redaction
snapshot(s). Finally, the redaction bookmark is passed as a parameter
to zfs send. When sending to the snapshot that was redacted, the
redaction bookmark is used to filter out blocks that contain sensitive
or unwanted information, and those blocks are not included in the send
stream. When sending from the redaction bookmark, the blocks it
contains are considered as candidate blocks in addition to those
blocks in the destination snapshot that were modified since the
creation_txg of the redaction bookmark. This step is necessary to
allow the target to rehydrate data in the case where some blocks are
accidentally or unnecessarily modified in the redaction snapshot.
The changes to bookmarks to enable fast space estimation involve
adding deadlists to bookmarks. There is also logic to manage the
life cycles of these deadlists.
The new size estimation process operates in cases where previously
an accurate estimate could not be provided. In those cases, a send
is performed where no data blocks are read, reducing the runtime
significantly and providing a byte-accurate size estimate.
Reviewed-by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: George Wilson <george.wilson@delphix.com>
Reviewed-by: Chris Williamson <chris.williamson@delphix.com>
Reviewed-by: Pavel Zhakarov <pavel.zakharov@delphix.com>
Reviewed-by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7958
2019-06-19 16:48:13 +00:00
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* Copyright (c) 2011, 2018 by Delphix. All rights reserved.
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2013-10-07 10:53:58 +00:00
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* Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
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2017-01-23 18:17:35 +00:00
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* Copyright 2016, Joyent, Inc.
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Add zstd support to zfs
This PR adds two new compression types, based on ZStandard:
- zstd: A basic ZStandard compression algorithm Available compression.
Levels for zstd are zstd-1 through zstd-19, where the compression
increases with every level, but speed decreases.
- zstd-fast: A faster version of the ZStandard compression algorithm
zstd-fast is basically a "negative" level of zstd. The compression
decreases with every level, but speed increases.
Available compression levels for zstd-fast:
- zstd-fast-1 through zstd-fast-10
- zstd-fast-20 through zstd-fast-100 (in increments of 10)
- zstd-fast-500 and zstd-fast-1000
For more information check the man page.
Implementation details:
Rather than treat each level of zstd as a different algorithm (as was
done historically with gzip), the block pointer `enum zio_compress`
value is simply zstd for all levels, including zstd-fast, since they all
use the same decompression function.
The compress= property (a 64bit unsigned integer) uses the lower 7 bits
to store the compression algorithm (matching the number of bits used in
a block pointer, as the 8th bit was borrowed for embedded block
pointers). The upper bits are used to store the compression level.
It is necessary to be able to determine what compression level was used
when later reading a block back, so the concept used in LZ4, where the
first 32bits of the on-disk value are the size of the compressed data
(since the allocation is rounded up to the nearest ashift), was
extended, and we store the version of ZSTD and the level as well as the
compressed size. This value is returned when decompressing a block, so
that if the block needs to be recompressed (L2ARC, nop-write, etc), that
the same parameters will be used to result in the matching checksum.
All of the internal ZFS code ( `arc_buf_hdr_t`, `objset_t`,
`zio_prop_t`, etc.) uses the separated _compress and _complevel
variables. Only the properties ZAP contains the combined/bit-shifted
value. The combined value is split when the compression_changed_cb()
callback is called, and sets both objset members (os_compress and
os_complevel).
The userspace tools all use the combined/bit-shifted value.
Additional notes:
zdb can now also decode the ZSTD compression header (flag -Z) and
inspect the size, version and compression level saved in that header.
For each record, if it is ZSTD compressed, the parameters of the decoded
compression header get printed.
ZSTD is included with all current tests and new tests are added
as-needed.
Per-dataset feature flags now get activated when the property is set.
If a compression algorithm requires a feature flag, zfs activates the
feature when the property is set, rather than waiting for the first
block to be born. This is currently only used by zstd but can be
extended as needed.
Portions-Sponsored-By: The FreeBSD Foundation
Co-authored-by: Allan Jude <allanjude@freebsd.org>
Co-authored-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Co-authored-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Co-authored-by: Michael Niewöhner <foss@mniewoehner.de>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Allan Jude <allanjude@freebsd.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Closes #6247
Closes #9024
Closes #10277
Closes #10278
2020-08-18 17:10:17 +00:00
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* Copyright (c) 2019, Klara Inc.
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* Copyright (c) 2019, Allan Jude
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2022-10-20 00:07:51 +00:00
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* Copyright (c) 2022 Hewlett Packard Enterprise Development LP.
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2008-11-20 20:01:55 +00:00
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*/
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2010-05-28 20:45:14 +00:00
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/* Portions Copyright 2010 Robert Milkowski */
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2023-04-06 17:35:02 +00:00
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#if defined(_KERNEL)
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#include <sys/simd.h>
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#endif
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2008-11-20 20:01:55 +00:00
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#include <sys/zio.h>
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#include <sys/spa.h>
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#include <sys/u8_textprep.h>
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#include <sys/zfs_acl.h>
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#include <sys/zfs_ioctl.h>
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#include <sys/zfs_znode.h>
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Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
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#include <sys/dsl_crypt.h>
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2008-11-20 20:01:55 +00:00
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#include "zfs_prop.h"
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#include "zfs_deleg.h"
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2015-12-09 23:34:16 +00:00
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#include "zfs_fletcher.h"
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2008-11-20 20:01:55 +00:00
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2018-02-16 01:53:18 +00:00
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#if !defined(_KERNEL)
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2008-11-20 20:01:55 +00:00
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#endif
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static zprop_desc_t zfs_prop_table[ZFS_NUM_PROPS];
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2009-07-02 22:44:48 +00:00
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/* Note this is indexed by zfs_userquota_prop_t, keep the order the same */
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2022-01-14 23:37:55 +00:00
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const char *const zfs_userquota_prop_prefixes[] = {
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2009-07-02 22:44:48 +00:00
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"userused@",
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"userquota@",
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"groupused@",
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2016-10-04 18:46:10 +00:00
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"groupquota@",
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"userobjused@",
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"userobjquota@",
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"groupobjused@",
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2018-02-13 22:54:54 +00:00
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"groupobjquota@",
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"projectused@",
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"projectquota@",
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"projectobjused@",
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"projectobjquota@"
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2009-07-02 22:44:48 +00:00
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};
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2008-11-20 20:01:55 +00:00
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zprop_desc_t *
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zfs_prop_get_table(void)
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{
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return (zfs_prop_table);
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}
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void
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zfs_prop_init(void)
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{
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2021-12-16 21:26:04 +00:00
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static const zprop_index_t checksum_table[] = {
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2008-11-20 20:01:55 +00:00
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{ "on", ZIO_CHECKSUM_ON },
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{ "off", ZIO_CHECKSUM_OFF },
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{ "fletcher2", ZIO_CHECKSUM_FLETCHER_2 },
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{ "fletcher4", ZIO_CHECKSUM_FLETCHER_4 },
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{ "sha256", ZIO_CHECKSUM_SHA256 },
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2016-06-15 22:47:05 +00:00
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{ "noparity", ZIO_CHECKSUM_NOPARITY },
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{ "sha512", ZIO_CHECKSUM_SHA512 },
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{ "skein", ZIO_CHECKSUM_SKEIN },
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{ "edonr", ZIO_CHECKSUM_EDONR },
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Introduce BLAKE3 checksums as an OpenZFS feature
This commit adds BLAKE3 checksums to OpenZFS, it has similar
performance to Edon-R, but without the caveats around the latter.
Homepage of BLAKE3: https://github.com/BLAKE3-team/BLAKE3
Wikipedia: https://en.wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE3
Short description of Wikipedia:
BLAKE3 is a cryptographic hash function based on Bao and BLAKE2,
created by Jack O'Connor, Jean-Philippe Aumasson, Samuel Neves, and
Zooko Wilcox-O'Hearn. It was announced on January 9, 2020, at Real
World Crypto. BLAKE3 is a single algorithm with many desirable
features (parallelism, XOF, KDF, PRF and MAC), in contrast to BLAKE
and BLAKE2, which are algorithm families with multiple variants.
BLAKE3 has a binary tree structure, so it supports a practically
unlimited degree of parallelism (both SIMD and multithreading) given
enough input. The official Rust and C implementations are
dual-licensed as public domain (CC0) and the Apache License.
Along with adding the BLAKE3 hash into the OpenZFS infrastructure a
new benchmarking file called chksum_bench was introduced. When read
it reports the speed of the available checksum functions.
On Linux: cat /proc/spl/kstat/zfs/chksum_bench
On FreeBSD: sysctl kstat.zfs.misc.chksum_bench
This is an example output of an i3-1005G1 test system with Debian 11:
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1196 1602 1761 1749 1762 1759 1751
skein-generic 546 591 608 615 619 612 616
sha256-generic 240 300 316 314 304 285 276
sha512-generic 353 441 467 476 472 467 426
blake3-generic 308 313 313 313 312 313 312
blake3-sse2 402 1289 1423 1446 1432 1458 1413
blake3-sse41 427 1470 1625 1704 1679 1607 1629
blake3-avx2 428 1920 3095 3343 3356 3318 3204
blake3-avx512 473 2687 4905 5836 5844 5643 5374
Output on Debian 5.10.0-10-amd64 system: (Ryzen 7 5800X)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1840 2458 2665 2719 2711 2723 2693
skein-generic 870 966 996 992 1003 1005 1009
sha256-generic 415 442 453 455 457 457 457
sha512-generic 608 690 711 718 719 720 721
blake3-generic 301 313 311 309 309 310 310
blake3-sse2 343 1865 2124 2188 2180 2181 2186
blake3-sse41 364 2091 2396 2509 2463 2482 2488
blake3-avx2 365 2590 4399 4971 4915 4802 4764
Output on Debian 5.10.0-9-powerpc64le system: (POWER 9)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1213 1703 1889 1918 1957 1902 1907
skein-generic 434 492 520 522 511 525 525
sha256-generic 167 183 187 188 188 187 188
sha512-generic 186 216 222 221 225 224 224
blake3-generic 153 152 154 153 151 153 153
blake3-sse2 391 1170 1366 1406 1428 1426 1414
blake3-sse41 352 1049 1212 1174 1262 1258 1259
Output on Debian 5.10.0-11-arm64 system: (Pi400)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 487 603 629 639 643 641 641
skein-generic 271 299 303 308 309 309 307
sha256-generic 117 127 128 130 130 129 130
sha512-generic 145 165 170 172 173 174 175
blake3-generic 81 29 71 89 89 89 89
blake3-sse2 112 323 368 379 380 371 374
blake3-sse41 101 315 357 368 369 364 360
Structurally, the new code is mainly split into these parts:
- 1x cross platform generic c variant: blake3_generic.c
- 4x assembly for X86-64 (SSE2, SSE4.1, AVX2, AVX512)
- 2x assembly for ARMv8 (NEON converted from SSE2)
- 2x assembly for PPC64-LE (POWER8 converted from SSE2)
- one file for switching between the implementations
Note the PPC64 assembly requires the VSX instruction set and the
kfpu_begin() / kfpu_end() calls on PowerPC were updated accordingly.
Reviewed-by: Felix Dörre <felix@dogcraft.de>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Co-authored-by: Rich Ercolani <rincebrain@gmail.com>
Closes #10058
Closes #12918
2022-06-08 22:55:57 +00:00
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{ "blake3", ZIO_CHECKSUM_BLAKE3 },
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2008-11-20 20:01:55 +00:00
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{ NULL }
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};
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2021-12-16 21:26:04 +00:00
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static const zprop_index_t dedup_table[] = {
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2010-05-28 20:45:14 +00:00
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{ "on", ZIO_CHECKSUM_ON },
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{ "off", ZIO_CHECKSUM_OFF },
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{ "verify", ZIO_CHECKSUM_ON | ZIO_CHECKSUM_VERIFY },
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{ "sha256", ZIO_CHECKSUM_SHA256 },
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{ "sha256,verify",
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ZIO_CHECKSUM_SHA256 | ZIO_CHECKSUM_VERIFY },
|
2016-06-15 22:47:05 +00:00
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{ "sha512", ZIO_CHECKSUM_SHA512 },
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{ "sha512,verify",
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ZIO_CHECKSUM_SHA512 | ZIO_CHECKSUM_VERIFY },
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{ "skein", ZIO_CHECKSUM_SKEIN },
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{ "skein,verify",
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ZIO_CHECKSUM_SKEIN | ZIO_CHECKSUM_VERIFY },
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{ "edonr,verify",
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ZIO_CHECKSUM_EDONR | ZIO_CHECKSUM_VERIFY },
|
Introduce BLAKE3 checksums as an OpenZFS feature
This commit adds BLAKE3 checksums to OpenZFS, it has similar
performance to Edon-R, but without the caveats around the latter.
Homepage of BLAKE3: https://github.com/BLAKE3-team/BLAKE3
Wikipedia: https://en.wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE3
Short description of Wikipedia:
BLAKE3 is a cryptographic hash function based on Bao and BLAKE2,
created by Jack O'Connor, Jean-Philippe Aumasson, Samuel Neves, and
Zooko Wilcox-O'Hearn. It was announced on January 9, 2020, at Real
World Crypto. BLAKE3 is a single algorithm with many desirable
features (parallelism, XOF, KDF, PRF and MAC), in contrast to BLAKE
and BLAKE2, which are algorithm families with multiple variants.
BLAKE3 has a binary tree structure, so it supports a practically
unlimited degree of parallelism (both SIMD and multithreading) given
enough input. The official Rust and C implementations are
dual-licensed as public domain (CC0) and the Apache License.
Along with adding the BLAKE3 hash into the OpenZFS infrastructure a
new benchmarking file called chksum_bench was introduced. When read
it reports the speed of the available checksum functions.
On Linux: cat /proc/spl/kstat/zfs/chksum_bench
On FreeBSD: sysctl kstat.zfs.misc.chksum_bench
This is an example output of an i3-1005G1 test system with Debian 11:
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1196 1602 1761 1749 1762 1759 1751
skein-generic 546 591 608 615 619 612 616
sha256-generic 240 300 316 314 304 285 276
sha512-generic 353 441 467 476 472 467 426
blake3-generic 308 313 313 313 312 313 312
blake3-sse2 402 1289 1423 1446 1432 1458 1413
blake3-sse41 427 1470 1625 1704 1679 1607 1629
blake3-avx2 428 1920 3095 3343 3356 3318 3204
blake3-avx512 473 2687 4905 5836 5844 5643 5374
Output on Debian 5.10.0-10-amd64 system: (Ryzen 7 5800X)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1840 2458 2665 2719 2711 2723 2693
skein-generic 870 966 996 992 1003 1005 1009
sha256-generic 415 442 453 455 457 457 457
sha512-generic 608 690 711 718 719 720 721
blake3-generic 301 313 311 309 309 310 310
blake3-sse2 343 1865 2124 2188 2180 2181 2186
blake3-sse41 364 2091 2396 2509 2463 2482 2488
blake3-avx2 365 2590 4399 4971 4915 4802 4764
Output on Debian 5.10.0-9-powerpc64le system: (POWER 9)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1213 1703 1889 1918 1957 1902 1907
skein-generic 434 492 520 522 511 525 525
sha256-generic 167 183 187 188 188 187 188
sha512-generic 186 216 222 221 225 224 224
blake3-generic 153 152 154 153 151 153 153
blake3-sse2 391 1170 1366 1406 1428 1426 1414
blake3-sse41 352 1049 1212 1174 1262 1258 1259
Output on Debian 5.10.0-11-arm64 system: (Pi400)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 487 603 629 639 643 641 641
skein-generic 271 299 303 308 309 309 307
sha256-generic 117 127 128 130 130 129 130
sha512-generic 145 165 170 172 173 174 175
blake3-generic 81 29 71 89 89 89 89
blake3-sse2 112 323 368 379 380 371 374
blake3-sse41 101 315 357 368 369 364 360
Structurally, the new code is mainly split into these parts:
- 1x cross platform generic c variant: blake3_generic.c
- 4x assembly for X86-64 (SSE2, SSE4.1, AVX2, AVX512)
- 2x assembly for ARMv8 (NEON converted from SSE2)
- 2x assembly for PPC64-LE (POWER8 converted from SSE2)
- one file for switching between the implementations
Note the PPC64 assembly requires the VSX instruction set and the
kfpu_begin() / kfpu_end() calls on PowerPC were updated accordingly.
Reviewed-by: Felix Dörre <felix@dogcraft.de>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Co-authored-by: Rich Ercolani <rincebrain@gmail.com>
Closes #10058
Closes #12918
2022-06-08 22:55:57 +00:00
|
|
|
{ "blake3", ZIO_CHECKSUM_BLAKE3 },
|
|
|
|
|
{ "blake3,verify",
|
|
|
|
|
ZIO_CHECKSUM_BLAKE3 | ZIO_CHECKSUM_VERIFY },
|
2010-05-28 20:45:14 +00:00
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t compress_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "on", ZIO_COMPRESS_ON },
|
|
|
|
|
{ "off", ZIO_COMPRESS_OFF },
|
|
|
|
|
{ "lzjb", ZIO_COMPRESS_LZJB },
|
|
|
|
|
{ "gzip", ZIO_COMPRESS_GZIP_6 }, /* gzip default */
|
|
|
|
|
{ "gzip-1", ZIO_COMPRESS_GZIP_1 },
|
|
|
|
|
{ "gzip-2", ZIO_COMPRESS_GZIP_2 },
|
|
|
|
|
{ "gzip-3", ZIO_COMPRESS_GZIP_3 },
|
|
|
|
|
{ "gzip-4", ZIO_COMPRESS_GZIP_4 },
|
|
|
|
|
{ "gzip-5", ZIO_COMPRESS_GZIP_5 },
|
|
|
|
|
{ "gzip-6", ZIO_COMPRESS_GZIP_6 },
|
|
|
|
|
{ "gzip-7", ZIO_COMPRESS_GZIP_7 },
|
|
|
|
|
{ "gzip-8", ZIO_COMPRESS_GZIP_8 },
|
|
|
|
|
{ "gzip-9", ZIO_COMPRESS_GZIP_9 },
|
2010-05-28 20:45:14 +00:00
|
|
|
{ "zle", ZIO_COMPRESS_ZLE },
|
2013-01-23 09:54:30 +00:00
|
|
|
{ "lz4", ZIO_COMPRESS_LZ4 },
|
Add zstd support to zfs
This PR adds two new compression types, based on ZStandard:
- zstd: A basic ZStandard compression algorithm Available compression.
Levels for zstd are zstd-1 through zstd-19, where the compression
increases with every level, but speed decreases.
- zstd-fast: A faster version of the ZStandard compression algorithm
zstd-fast is basically a "negative" level of zstd. The compression
decreases with every level, but speed increases.
Available compression levels for zstd-fast:
- zstd-fast-1 through zstd-fast-10
- zstd-fast-20 through zstd-fast-100 (in increments of 10)
- zstd-fast-500 and zstd-fast-1000
For more information check the man page.
Implementation details:
Rather than treat each level of zstd as a different algorithm (as was
done historically with gzip), the block pointer `enum zio_compress`
value is simply zstd for all levels, including zstd-fast, since they all
use the same decompression function.
The compress= property (a 64bit unsigned integer) uses the lower 7 bits
to store the compression algorithm (matching the number of bits used in
a block pointer, as the 8th bit was borrowed for embedded block
pointers). The upper bits are used to store the compression level.
It is necessary to be able to determine what compression level was used
when later reading a block back, so the concept used in LZ4, where the
first 32bits of the on-disk value are the size of the compressed data
(since the allocation is rounded up to the nearest ashift), was
extended, and we store the version of ZSTD and the level as well as the
compressed size. This value is returned when decompressing a block, so
that if the block needs to be recompressed (L2ARC, nop-write, etc), that
the same parameters will be used to result in the matching checksum.
All of the internal ZFS code ( `arc_buf_hdr_t`, `objset_t`,
`zio_prop_t`, etc.) uses the separated _compress and _complevel
variables. Only the properties ZAP contains the combined/bit-shifted
value. The combined value is split when the compression_changed_cb()
callback is called, and sets both objset members (os_compress and
os_complevel).
The userspace tools all use the combined/bit-shifted value.
Additional notes:
zdb can now also decode the ZSTD compression header (flag -Z) and
inspect the size, version and compression level saved in that header.
For each record, if it is ZSTD compressed, the parameters of the decoded
compression header get printed.
ZSTD is included with all current tests and new tests are added
as-needed.
Per-dataset feature flags now get activated when the property is set.
If a compression algorithm requires a feature flag, zfs activates the
feature when the property is set, rather than waiting for the first
block to be born. This is currently only used by zstd but can be
extended as needed.
Portions-Sponsored-By: The FreeBSD Foundation
Co-authored-by: Allan Jude <allanjude@freebsd.org>
Co-authored-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Co-authored-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Co-authored-by: Michael Niewöhner <foss@mniewoehner.de>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Allan Jude <allanjude@freebsd.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Closes #6247
Closes #9024
Closes #10277
Closes #10278
2020-08-18 17:10:17 +00:00
|
|
|
{ "zstd", ZIO_COMPRESS_ZSTD },
|
|
|
|
|
{ "zstd-fast",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_DEFAULT) },
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* ZSTD 1-19 are synthetic. We store the compression level in a
|
|
|
|
|
* separate hidden property to avoid wasting a large amount of
|
|
|
|
|
* space in the ZIO_COMPRESS enum.
|
|
|
|
|
*
|
|
|
|
|
* The compression level is also stored within the header of the
|
|
|
|
|
* compressed block since we may need it for later recompression
|
|
|
|
|
* to avoid checksum errors (L2ARC).
|
|
|
|
|
*
|
|
|
|
|
* Note that the level here is defined as bit shifted mask on
|
|
|
|
|
* top of the method.
|
|
|
|
|
*/
|
|
|
|
|
{ "zstd-1", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_1) },
|
|
|
|
|
{ "zstd-2", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_2) },
|
|
|
|
|
{ "zstd-3", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_3) },
|
|
|
|
|
{ "zstd-4", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_4) },
|
|
|
|
|
{ "zstd-5", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_5) },
|
|
|
|
|
{ "zstd-6", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_6) },
|
|
|
|
|
{ "zstd-7", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_7) },
|
|
|
|
|
{ "zstd-8", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_8) },
|
|
|
|
|
{ "zstd-9", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_9) },
|
|
|
|
|
{ "zstd-10", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_10) },
|
|
|
|
|
{ "zstd-11", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_11) },
|
|
|
|
|
{ "zstd-12", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_12) },
|
|
|
|
|
{ "zstd-13", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_13) },
|
|
|
|
|
{ "zstd-14", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_14) },
|
|
|
|
|
{ "zstd-15", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_15) },
|
|
|
|
|
{ "zstd-16", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_16) },
|
|
|
|
|
{ "zstd-17", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_17) },
|
|
|
|
|
{ "zstd-18", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_18) },
|
|
|
|
|
{ "zstd-19", ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_19) },
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* The ZSTD-Fast levels are also synthetic.
|
|
|
|
|
*/
|
|
|
|
|
{ "zstd-fast-1",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_1) },
|
|
|
|
|
{ "zstd-fast-2",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_2) },
|
|
|
|
|
{ "zstd-fast-3",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_3) },
|
|
|
|
|
{ "zstd-fast-4",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_4) },
|
|
|
|
|
{ "zstd-fast-5",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_5) },
|
|
|
|
|
{ "zstd-fast-6",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_6) },
|
|
|
|
|
{ "zstd-fast-7",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_7) },
|
|
|
|
|
{ "zstd-fast-8",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_8) },
|
|
|
|
|
{ "zstd-fast-9",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_9) },
|
|
|
|
|
{ "zstd-fast-10",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_10) },
|
|
|
|
|
{ "zstd-fast-20",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_20) },
|
|
|
|
|
{ "zstd-fast-30",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_30) },
|
|
|
|
|
{ "zstd-fast-40",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_40) },
|
|
|
|
|
{ "zstd-fast-50",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_50) },
|
|
|
|
|
{ "zstd-fast-60",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_60) },
|
|
|
|
|
{ "zstd-fast-70",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_70) },
|
|
|
|
|
{ "zstd-fast-80",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_80) },
|
|
|
|
|
{ "zstd-fast-90",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_90) },
|
|
|
|
|
{ "zstd-fast-100",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_100) },
|
|
|
|
|
{ "zstd-fast-500",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_500) },
|
|
|
|
|
{ "zstd-fast-1000",
|
|
|
|
|
ZIO_COMPLEVEL_ZSTD(ZIO_ZSTD_LEVEL_FAST_1000) },
|
2008-11-20 20:01:55 +00:00
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t crypto_table[] = {
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
{ "on", ZIO_CRYPT_ON },
|
|
|
|
|
{ "off", ZIO_CRYPT_OFF },
|
|
|
|
|
{ "aes-128-ccm", ZIO_CRYPT_AES_128_CCM },
|
|
|
|
|
{ "aes-192-ccm", ZIO_CRYPT_AES_192_CCM },
|
|
|
|
|
{ "aes-256-ccm", ZIO_CRYPT_AES_256_CCM },
|
|
|
|
|
{ "aes-128-gcm", ZIO_CRYPT_AES_128_GCM },
|
|
|
|
|
{ "aes-192-gcm", ZIO_CRYPT_AES_192_GCM },
|
|
|
|
|
{ "aes-256-gcm", ZIO_CRYPT_AES_256_GCM },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t keyformat_table[] = {
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
{ "none", ZFS_KEYFORMAT_NONE },
|
|
|
|
|
{ "raw", ZFS_KEYFORMAT_RAW },
|
|
|
|
|
{ "hex", ZFS_KEYFORMAT_HEX },
|
|
|
|
|
{ "passphrase", ZFS_KEYFORMAT_PASSPHRASE },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t snapdir_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "hidden", ZFS_SNAPDIR_HIDDEN },
|
|
|
|
|
{ "visible", ZFS_SNAPDIR_VISIBLE },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t snapdev_table[] = {
|
2013-02-13 23:11:59 +00:00
|
|
|
{ "hidden", ZFS_SNAPDEV_HIDDEN },
|
|
|
|
|
{ "visible", ZFS_SNAPDEV_VISIBLE },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t acl_mode_table[] = {
|
2020-02-04 16:40:08 +00:00
|
|
|
{ "discard", ZFS_ACL_DISCARD },
|
|
|
|
|
{ "groupmask", ZFS_ACL_GROUPMASK },
|
|
|
|
|
{ "passthrough", ZFS_ACL_PASSTHROUGH },
|
|
|
|
|
{ "restricted", ZFS_ACL_RESTRICTED },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t acltype_table[] = {
|
2013-10-28 16:22:15 +00:00
|
|
|
{ "off", ZFS_ACLTYPE_OFF },
|
2020-09-16 19:26:06 +00:00
|
|
|
{ "posix", ZFS_ACLTYPE_POSIX },
|
2020-10-14 04:25:48 +00:00
|
|
|
{ "nfsv4", ZFS_ACLTYPE_NFSV4 },
|
2020-09-16 19:26:06 +00:00
|
|
|
{ "disabled", ZFS_ACLTYPE_OFF }, /* bkwrd compatibility */
|
|
|
|
|
{ "noacl", ZFS_ACLTYPE_OFF }, /* bkwrd compatibility */
|
|
|
|
|
{ "posixacl", ZFS_ACLTYPE_POSIX }, /* bkwrd compatibility */
|
2013-10-28 16:22:15 +00:00
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t acl_inherit_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "discard", ZFS_ACL_DISCARD },
|
|
|
|
|
{ "noallow", ZFS_ACL_NOALLOW },
|
|
|
|
|
{ "restricted", ZFS_ACL_RESTRICTED },
|
|
|
|
|
{ "passthrough", ZFS_ACL_PASSTHROUGH },
|
2017-01-03 17:31:18 +00:00
|
|
|
{ "secure", ZFS_ACL_RESTRICTED }, /* bkwrd compatibility */
|
2008-12-03 20:09:06 +00:00
|
|
|
{ "passthrough-x", ZFS_ACL_PASSTHROUGH_X },
|
2008-11-20 20:01:55 +00:00
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t case_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "sensitive", ZFS_CASE_SENSITIVE },
|
|
|
|
|
{ "insensitive", ZFS_CASE_INSENSITIVE },
|
|
|
|
|
{ "mixed", ZFS_CASE_MIXED },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t copies_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "1", 1 },
|
|
|
|
|
{ "2", 2 },
|
|
|
|
|
{ "3", 3 },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Use the unique flags we have to send to u8_strcmp() and/or
|
|
|
|
|
* u8_textprep() to represent the various normalization property
|
|
|
|
|
* values.
|
|
|
|
|
*/
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t normalize_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "none", 0 },
|
|
|
|
|
{ "formD", U8_TEXTPREP_NFD },
|
|
|
|
|
{ "formKC", U8_TEXTPREP_NFKC },
|
|
|
|
|
{ "formC", U8_TEXTPREP_NFC },
|
|
|
|
|
{ "formKD", U8_TEXTPREP_NFKD },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t version_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "1", 1 },
|
|
|
|
|
{ "2", 2 },
|
|
|
|
|
{ "3", 3 },
|
2009-07-02 22:44:48 +00:00
|
|
|
{ "4", 4 },
|
2010-05-28 20:45:14 +00:00
|
|
|
{ "5", 5 },
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "current", ZPL_VERSION },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t boolean_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "off", 0 },
|
|
|
|
|
{ "on", 1 },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t keystatus_table[] = {
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
{ "none", ZFS_KEYSTATUS_NONE},
|
|
|
|
|
{ "unavailable", ZFS_KEYSTATUS_UNAVAILABLE},
|
|
|
|
|
{ "available", ZFS_KEYSTATUS_AVAILABLE},
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t logbias_table[] = {
|
2010-05-28 20:45:14 +00:00
|
|
|
{ "latency", ZFS_LOGBIAS_LATENCY },
|
|
|
|
|
{ "throughput", ZFS_LOGBIAS_THROUGHPUT },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t canmount_table[] = {
|
2008-11-20 20:01:55 +00:00
|
|
|
{ "off", ZFS_CANMOUNT_OFF },
|
|
|
|
|
{ "on", ZFS_CANMOUNT_ON },
|
|
|
|
|
{ "noauto", ZFS_CANMOUNT_NOAUTO },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t cache_table[] = {
|
2008-12-03 20:09:06 +00:00
|
|
|
{ "none", ZFS_CACHE_NONE },
|
|
|
|
|
{ "metadata", ZFS_CACHE_METADATA },
|
|
|
|
|
{ "all", ZFS_CACHE_ALL },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2023-10-24 18:00:07 +00:00
|
|
|
static const zprop_index_t prefetch_table[] = {
|
|
|
|
|
{ "none", ZFS_PREFETCH_NONE },
|
|
|
|
|
{ "metadata", ZFS_PREFETCH_METADATA },
|
|
|
|
|
{ "all", ZFS_PREFETCH_ALL },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t sync_table[] = {
|
2010-05-28 20:45:14 +00:00
|
|
|
{ "standard", ZFS_SYNC_STANDARD },
|
|
|
|
|
{ "always", ZFS_SYNC_ALWAYS },
|
|
|
|
|
{ "disabled", ZFS_SYNC_DISABLED },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t xattr_table[] = {
|
2011-10-24 23:55:20 +00:00
|
|
|
{ "off", ZFS_XATTR_OFF },
|
|
|
|
|
{ "on", ZFS_XATTR_DIR },
|
|
|
|
|
{ "sa", ZFS_XATTR_SA },
|
|
|
|
|
{ "dir", ZFS_XATTR_DIR },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t dnsize_table[] = {
|
Implement large_dnode pool feature
Justification
-------------
This feature adds support for variable length dnodes. Our motivation is
to eliminate the overhead associated with using spill blocks. Spill
blocks are used to store system attribute data (i.e. file metadata) that
does not fit in the dnode's bonus buffer. By allowing a larger bonus
buffer area the use of a spill block can be avoided. Spill blocks
potentially incur an additional read I/O for every dnode in a dnode
block. As a worst case example, reading 32 dnodes from a 16k dnode block
and all of the spill blocks could issue 33 separate reads. Now suppose
those dnodes have size 1024 and therefore don't need spill blocks. Then
the worst case number of blocks read is reduced to from 33 to two--one
per dnode block. In practice spill blocks may tend to be co-located on
disk with the dnode blocks so the reduction in I/O would not be this
drastic. In a badly fragmented pool, however, the improvement could be
significant.
ZFS-on-Linux systems that make heavy use of extended attributes would
benefit from this feature. In particular, ZFS-on-Linux supports the
xattr=sa dataset property which allows file extended attribute data
to be stored in the dnode bonus buffer as an alternative to the
traditional directory-based format. Workloads such as SELinux and the
Lustre distributed filesystem often store enough xattr data to force
spill bocks when xattr=sa is in effect. Large dnodes may therefore
provide a performance benefit to such systems.
Other use cases that may benefit from this feature include files with
large ACLs and symbolic links with long target names. Furthermore,
this feature may be desirable on other platforms in case future
applications or features are developed that could make use of a
larger bonus buffer area.
Implementation
--------------
The size of a dnode may be a multiple of 512 bytes up to the size of
a dnode block (currently 16384 bytes). A dn_extra_slots field was
added to the current on-disk dnode_phys_t structure to describe the
size of the physical dnode on disk. The 8 bits for this field were
taken from the zero filled dn_pad2 field. The field represents how
many "extra" dnode_phys_t slots a dnode consumes in its dnode block.
This convention results in a value of 0 for 512 byte dnodes which
preserves on-disk format compatibility with older software.
Similarly, the in-memory dnode_t structure has a new dn_num_slots field
to represent the total number of dnode_phys_t slots consumed on disk.
Thus dn->dn_num_slots is 1 greater than the corresponding
dnp->dn_extra_slots. This difference in convention was adopted
because, unlike on-disk structures, backward compatibility is not a
concern for in-memory objects, so we used a more natural way to
represent size for a dnode_t.
The default size for newly created dnodes is determined by the value of
a new "dnodesize" dataset property. By default the property is set to
"legacy" which is compatible with older software. Setting the property
to "auto" will allow the filesystem to choose the most suitable dnode
size. Currently this just sets the default dnode size to 1k, but future
code improvements could dynamically choose a size based on observed
workload patterns. Dnodes of varying sizes can coexist within the same
dataset and even within the same dnode block. For example, to enable
automatically-sized dnodes, run
# zfs set dnodesize=auto tank/fish
The user can also specify literal values for the dnodesize property.
These are currently limited to powers of two from 1k to 16k. The
power-of-2 limitation is only for simplicity of the user interface.
Internally the implementation can handle any multiple of 512 up to 16k,
and consumers of the DMU API can specify any legal dnode value.
The size of a new dnode is determined at object allocation time and
stored as a new field in the znode in-memory structure. New DMU
interfaces are added to allow the consumer to specify the dnode size
that a newly allocated object should use. Existing interfaces are
unchanged to avoid having to update every call site and to preserve
compatibility with external consumers such as Lustre. The new
interfaces names are given below. The versions of these functions that
don't take a dnodesize parameter now just call the _dnsize() versions
with a dnodesize of 0, which means use the legacy dnode size.
New DMU interfaces:
dmu_object_alloc_dnsize()
dmu_object_claim_dnsize()
dmu_object_reclaim_dnsize()
New ZAP interfaces:
zap_create_dnsize()
zap_create_norm_dnsize()
zap_create_flags_dnsize()
zap_create_claim_norm_dnsize()
zap_create_link_dnsize()
The constant DN_MAX_BONUSLEN is renamed to DN_OLD_MAX_BONUSLEN. The
spa_maxdnodesize() function should be used to determine the maximum
bonus length for a pool.
These are a few noteworthy changes to key functions:
* The prototype for dnode_hold_impl() now takes a "slots" parameter.
When the DNODE_MUST_BE_FREE flag is set, this parameter is used to
ensure the hole at the specified object offset is large enough to
hold the dnode being created. The slots parameter is also used
to ensure a dnode does not span multiple dnode blocks. In both of
these cases, if a failure occurs, ENOSPC is returned. Keep in mind,
these failure cases are only possible when using DNODE_MUST_BE_FREE.
If the DNODE_MUST_BE_ALLOCATED flag is set, "slots" must be 0.
dnode_hold_impl() will check if the requested dnode is already
consumed as an extra dnode slot by an large dnode, in which case
it returns ENOENT.
* The function dmu_object_alloc() advances to the next dnode block
if dnode_hold_impl() returns an error for a requested object.
This is because the beginning of the next dnode block is the only
location it can safely assume to either be a hole or a valid
starting point for a dnode.
* dnode_next_offset_level() and other functions that iterate
through dnode blocks may no longer use a simple array indexing
scheme. These now use the current dnode's dn_num_slots field to
advance to the next dnode in the block. This is to ensure we
properly skip the current dnode's bonus area and don't interpret it
as a valid dnode.
zdb
---
The zdb command was updated to display a dnode's size under the
"dnsize" column when the object is dumped.
For ZIL create log records, zdb will now display the slot count for
the object.
ztest
-----
Ztest chooses a random dnodesize for every newly created object. The
random distribution is more heavily weighted toward small dnodes to
better simulate real-world datasets.
Unused bonus buffer space is filled with non-zero values computed from
the object number, dataset id, offset, and generation number. This
helps ensure that the dnode traversal code properly skips the interior
regions of large dnodes, and that these interior regions are not
overwritten by data belonging to other dnodes. A new test visits each
object in a dataset. It verifies that the actual dnode size matches what
was stored in the ztest block tag when it was created. It also verifies
that the unused bonus buffer space is filled with the expected data
patterns.
ZFS Test Suite
--------------
Added six new large dnode-specific tests, and integrated the dnodesize
property into existing tests for zfs allow and send/recv.
Send/Receive
------------
ZFS send streams for datasets containing large dnodes cannot be received
on pools that don't support the large_dnode feature. A send stream with
large dnodes sets a DMU_BACKUP_FEATURE_LARGE_DNODE flag which will be
unrecognized by an incompatible receiving pool so that the zfs receive
will fail gracefully.
While not implemented here, it may be possible to generate a
backward-compatible send stream from a dataset containing large
dnodes. The implementation may be tricky, however, because the send
object record for a large dnode would need to be resized to a 512
byte dnode, possibly kicking in a spill block in the process. This
means we would need to construct a new SA layout and possibly
register it in the SA layout object. The SA layout is normally just
sent as an ordinary object record. But if we are constructing new
layouts while generating the send stream we'd have to build the SA
layout object dynamically and send it at the end of the stream.
For sending and receiving between pools that do support large dnodes,
the drr_object send record type is extended with a new field to store
the dnode slot count. This field was repurposed from unused padding
in the structure.
ZIL Replay
----------
The dnode slot count is stored in the uppermost 8 bits of the lr_foid
field. The bits were unused as the object id is currently capped at
48 bits.
Resizing Dnodes
---------------
It should be possible to resize a dnode when it is dirtied if the
current dnodesize dataset property differs from the dnode's size, but
this functionality is not currently implemented. Clearly a dnode can
only grow if there are sufficient contiguous unused slots in the
dnode block, but it should always be possible to shrink a dnode.
Growing dnodes may be useful to reduce fragmentation in a pool with
many spill blocks in use. Shrinking dnodes may be useful to allow
sending a dataset to a pool that doesn't support the large_dnode
feature.
Feature Reference Counting
--------------------------
The reference count for the large_dnode pool feature tracks the
number of datasets that have ever contained a dnode of size larger
than 512 bytes. The first time a large dnode is created in a dataset
the dataset is converted to an extensible dataset. This is a one-way
operation and the only way to decrement the feature count is to
destroy the dataset, even if the dataset no longer contains any large
dnodes. The complexity of reference counting on a per-dnode basis was
too high, so we chose to track it on a per-dataset basis similarly to
the large_block feature.
Signed-off-by: Ned Bass <bass6@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #3542
2016-03-17 01:25:34 +00:00
|
|
|
{ "legacy", ZFS_DNSIZE_LEGACY },
|
|
|
|
|
{ "auto", ZFS_DNSIZE_AUTO },
|
|
|
|
|
{ "1k", ZFS_DNSIZE_1K },
|
|
|
|
|
{ "2k", ZFS_DNSIZE_2K },
|
|
|
|
|
{ "4k", ZFS_DNSIZE_4K },
|
|
|
|
|
{ "8k", ZFS_DNSIZE_8K },
|
|
|
|
|
{ "16k", ZFS_DNSIZE_16K },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t redundant_metadata_table[] = {
|
2014-05-23 16:21:07 +00:00
|
|
|
{ "all", ZFS_REDUNDANT_METADATA_ALL },
|
|
|
|
|
{ "most", ZFS_REDUNDANT_METADATA_MOST },
|
2022-10-20 00:07:51 +00:00
|
|
|
{ "some", ZFS_REDUNDANT_METADATA_SOME },
|
|
|
|
|
{ "none", ZFS_REDUNDANT_METADATA_NONE },
|
2014-05-23 16:21:07 +00:00
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
2021-12-16 21:26:04 +00:00
|
|
|
static const zprop_index_t volmode_table[] = {
|
2017-07-12 20:05:37 +00:00
|
|
|
{ "default", ZFS_VOLMODE_DEFAULT },
|
|
|
|
|
{ "full", ZFS_VOLMODE_GEOM },
|
|
|
|
|
{ "geom", ZFS_VOLMODE_GEOM },
|
|
|
|
|
{ "dev", ZFS_VOLMODE_DEV },
|
|
|
|
|
{ "none", ZFS_VOLMODE_NONE },
|
|
|
|
|
{ NULL }
|
|
|
|
|
};
|
|
|
|
|
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
struct zfs_mod_supported_features *sfeatures =
|
|
|
|
|
zfs_mod_list_supported(ZFS_SYSFS_DATASET_PROPERTIES);
|
|
|
|
|
|
2008-11-20 20:01:55 +00:00
|
|
|
/* inherit index properties */
|
2014-05-23 16:21:07 +00:00
|
|
|
zprop_register_index(ZFS_PROP_REDUNDANT_METADATA, "redundant_metadata",
|
|
|
|
|
ZFS_REDUNDANT_METADATA_ALL,
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
2022-10-20 00:07:51 +00:00
|
|
|
"all | most | some | none", "REDUND_MD",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
redundant_metadata_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_SYNC, "sync", ZFS_SYNC_STANDARD,
|
2008-11-20 20:01:55 +00:00
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
2010-05-28 20:45:14 +00:00
|
|
|
"standard | always | disabled", "SYNC",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
sync_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_CHECKSUM, "checksum",
|
|
|
|
|
ZIO_CHECKSUM_DEFAULT, PROP_INHERIT, ZFS_TYPE_FILESYSTEM |
|
|
|
|
|
ZFS_TYPE_VOLUME,
|
2019-12-05 21:10:29 +00:00
|
|
|
"on | off | fletcher2 | fletcher4 | sha256 | sha512 | skein"
|
Introduce BLAKE3 checksums as an OpenZFS feature
This commit adds BLAKE3 checksums to OpenZFS, it has similar
performance to Edon-R, but without the caveats around the latter.
Homepage of BLAKE3: https://github.com/BLAKE3-team/BLAKE3
Wikipedia: https://en.wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE3
Short description of Wikipedia:
BLAKE3 is a cryptographic hash function based on Bao and BLAKE2,
created by Jack O'Connor, Jean-Philippe Aumasson, Samuel Neves, and
Zooko Wilcox-O'Hearn. It was announced on January 9, 2020, at Real
World Crypto. BLAKE3 is a single algorithm with many desirable
features (parallelism, XOF, KDF, PRF and MAC), in contrast to BLAKE
and BLAKE2, which are algorithm families with multiple variants.
BLAKE3 has a binary tree structure, so it supports a practically
unlimited degree of parallelism (both SIMD and multithreading) given
enough input. The official Rust and C implementations are
dual-licensed as public domain (CC0) and the Apache License.
Along with adding the BLAKE3 hash into the OpenZFS infrastructure a
new benchmarking file called chksum_bench was introduced. When read
it reports the speed of the available checksum functions.
On Linux: cat /proc/spl/kstat/zfs/chksum_bench
On FreeBSD: sysctl kstat.zfs.misc.chksum_bench
This is an example output of an i3-1005G1 test system with Debian 11:
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1196 1602 1761 1749 1762 1759 1751
skein-generic 546 591 608 615 619 612 616
sha256-generic 240 300 316 314 304 285 276
sha512-generic 353 441 467 476 472 467 426
blake3-generic 308 313 313 313 312 313 312
blake3-sse2 402 1289 1423 1446 1432 1458 1413
blake3-sse41 427 1470 1625 1704 1679 1607 1629
blake3-avx2 428 1920 3095 3343 3356 3318 3204
blake3-avx512 473 2687 4905 5836 5844 5643 5374
Output on Debian 5.10.0-10-amd64 system: (Ryzen 7 5800X)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1840 2458 2665 2719 2711 2723 2693
skein-generic 870 966 996 992 1003 1005 1009
sha256-generic 415 442 453 455 457 457 457
sha512-generic 608 690 711 718 719 720 721
blake3-generic 301 313 311 309 309 310 310
blake3-sse2 343 1865 2124 2188 2180 2181 2186
blake3-sse41 364 2091 2396 2509 2463 2482 2488
blake3-avx2 365 2590 4399 4971 4915 4802 4764
Output on Debian 5.10.0-9-powerpc64le system: (POWER 9)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1213 1703 1889 1918 1957 1902 1907
skein-generic 434 492 520 522 511 525 525
sha256-generic 167 183 187 188 188 187 188
sha512-generic 186 216 222 221 225 224 224
blake3-generic 153 152 154 153 151 153 153
blake3-sse2 391 1170 1366 1406 1428 1426 1414
blake3-sse41 352 1049 1212 1174 1262 1258 1259
Output on Debian 5.10.0-11-arm64 system: (Pi400)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 487 603 629 639 643 641 641
skein-generic 271 299 303 308 309 309 307
sha256-generic 117 127 128 130 130 129 130
sha512-generic 145 165 170 172 173 174 175
blake3-generic 81 29 71 89 89 89 89
blake3-sse2 112 323 368 379 380 371 374
blake3-sse41 101 315 357 368 369 364 360
Structurally, the new code is mainly split into these parts:
- 1x cross platform generic c variant: blake3_generic.c
- 4x assembly for X86-64 (SSE2, SSE4.1, AVX2, AVX512)
- 2x assembly for ARMv8 (NEON converted from SSE2)
- 2x assembly for PPC64-LE (POWER8 converted from SSE2)
- one file for switching between the implementations
Note the PPC64 assembly requires the VSX instruction set and the
kfpu_begin() / kfpu_end() calls on PowerPC were updated accordingly.
Reviewed-by: Felix Dörre <felix@dogcraft.de>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Co-authored-by: Rich Ercolani <rincebrain@gmail.com>
Closes #10058
Closes #12918
2022-06-08 22:55:57 +00:00
|
|
|
" | edonr | blake3",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"CHECKSUM", checksum_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_DEDUP, "dedup", ZIO_CHECKSUM_OFF,
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
2020-08-22 17:58:07 +00:00
|
|
|
"on | off | verify | sha256[,verify] | sha512[,verify] | "
|
Introduce BLAKE3 checksums as an OpenZFS feature
This commit adds BLAKE3 checksums to OpenZFS, it has similar
performance to Edon-R, but without the caveats around the latter.
Homepage of BLAKE3: https://github.com/BLAKE3-team/BLAKE3
Wikipedia: https://en.wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE3
Short description of Wikipedia:
BLAKE3 is a cryptographic hash function based on Bao and BLAKE2,
created by Jack O'Connor, Jean-Philippe Aumasson, Samuel Neves, and
Zooko Wilcox-O'Hearn. It was announced on January 9, 2020, at Real
World Crypto. BLAKE3 is a single algorithm with many desirable
features (parallelism, XOF, KDF, PRF and MAC), in contrast to BLAKE
and BLAKE2, which are algorithm families with multiple variants.
BLAKE3 has a binary tree structure, so it supports a practically
unlimited degree of parallelism (both SIMD and multithreading) given
enough input. The official Rust and C implementations are
dual-licensed as public domain (CC0) and the Apache License.
Along with adding the BLAKE3 hash into the OpenZFS infrastructure a
new benchmarking file called chksum_bench was introduced. When read
it reports the speed of the available checksum functions.
On Linux: cat /proc/spl/kstat/zfs/chksum_bench
On FreeBSD: sysctl kstat.zfs.misc.chksum_bench
This is an example output of an i3-1005G1 test system with Debian 11:
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1196 1602 1761 1749 1762 1759 1751
skein-generic 546 591 608 615 619 612 616
sha256-generic 240 300 316 314 304 285 276
sha512-generic 353 441 467 476 472 467 426
blake3-generic 308 313 313 313 312 313 312
blake3-sse2 402 1289 1423 1446 1432 1458 1413
blake3-sse41 427 1470 1625 1704 1679 1607 1629
blake3-avx2 428 1920 3095 3343 3356 3318 3204
blake3-avx512 473 2687 4905 5836 5844 5643 5374
Output on Debian 5.10.0-10-amd64 system: (Ryzen 7 5800X)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1840 2458 2665 2719 2711 2723 2693
skein-generic 870 966 996 992 1003 1005 1009
sha256-generic 415 442 453 455 457 457 457
sha512-generic 608 690 711 718 719 720 721
blake3-generic 301 313 311 309 309 310 310
blake3-sse2 343 1865 2124 2188 2180 2181 2186
blake3-sse41 364 2091 2396 2509 2463 2482 2488
blake3-avx2 365 2590 4399 4971 4915 4802 4764
Output on Debian 5.10.0-9-powerpc64le system: (POWER 9)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 1213 1703 1889 1918 1957 1902 1907
skein-generic 434 492 520 522 511 525 525
sha256-generic 167 183 187 188 188 187 188
sha512-generic 186 216 222 221 225 224 224
blake3-generic 153 152 154 153 151 153 153
blake3-sse2 391 1170 1366 1406 1428 1426 1414
blake3-sse41 352 1049 1212 1174 1262 1258 1259
Output on Debian 5.10.0-11-arm64 system: (Pi400)
implementation 1k 4k 16k 64k 256k 1m 4m
edonr-generic 487 603 629 639 643 641 641
skein-generic 271 299 303 308 309 309 307
sha256-generic 117 127 128 130 130 129 130
sha512-generic 145 165 170 172 173 174 175
blake3-generic 81 29 71 89 89 89 89
blake3-sse2 112 323 368 379 380 371 374
blake3-sse41 101 315 357 368 369 364 360
Structurally, the new code is mainly split into these parts:
- 1x cross platform generic c variant: blake3_generic.c
- 4x assembly for X86-64 (SSE2, SSE4.1, AVX2, AVX512)
- 2x assembly for ARMv8 (NEON converted from SSE2)
- 2x assembly for PPC64-LE (POWER8 converted from SSE2)
- one file for switching between the implementations
Note the PPC64 assembly requires the VSX instruction set and the
kfpu_begin() / kfpu_end() calls on PowerPC were updated accordingly.
Reviewed-by: Felix Dörre <felix@dogcraft.de>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de>
Co-authored-by: Rich Ercolani <rincebrain@gmail.com>
Closes #10058
Closes #12918
2022-06-08 22:55:57 +00:00
|
|
|
"skein[,verify] | edonr,verify | blake3[,verify]",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"DEDUP", dedup_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_COMPRESSION, "compression",
|
2008-11-20 20:01:55 +00:00
|
|
|
ZIO_COMPRESS_DEFAULT, PROP_INHERIT,
|
|
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
Add zstd support to zfs
This PR adds two new compression types, based on ZStandard:
- zstd: A basic ZStandard compression algorithm Available compression.
Levels for zstd are zstd-1 through zstd-19, where the compression
increases with every level, but speed decreases.
- zstd-fast: A faster version of the ZStandard compression algorithm
zstd-fast is basically a "negative" level of zstd. The compression
decreases with every level, but speed increases.
Available compression levels for zstd-fast:
- zstd-fast-1 through zstd-fast-10
- zstd-fast-20 through zstd-fast-100 (in increments of 10)
- zstd-fast-500 and zstd-fast-1000
For more information check the man page.
Implementation details:
Rather than treat each level of zstd as a different algorithm (as was
done historically with gzip), the block pointer `enum zio_compress`
value is simply zstd for all levels, including zstd-fast, since they all
use the same decompression function.
The compress= property (a 64bit unsigned integer) uses the lower 7 bits
to store the compression algorithm (matching the number of bits used in
a block pointer, as the 8th bit was borrowed for embedded block
pointers). The upper bits are used to store the compression level.
It is necessary to be able to determine what compression level was used
when later reading a block back, so the concept used in LZ4, where the
first 32bits of the on-disk value are the size of the compressed data
(since the allocation is rounded up to the nearest ashift), was
extended, and we store the version of ZSTD and the level as well as the
compressed size. This value is returned when decompressing a block, so
that if the block needs to be recompressed (L2ARC, nop-write, etc), that
the same parameters will be used to result in the matching checksum.
All of the internal ZFS code ( `arc_buf_hdr_t`, `objset_t`,
`zio_prop_t`, etc.) uses the separated _compress and _complevel
variables. Only the properties ZAP contains the combined/bit-shifted
value. The combined value is split when the compression_changed_cb()
callback is called, and sets both objset members (os_compress and
os_complevel).
The userspace tools all use the combined/bit-shifted value.
Additional notes:
zdb can now also decode the ZSTD compression header (flag -Z) and
inspect the size, version and compression level saved in that header.
For each record, if it is ZSTD compressed, the parameters of the decoded
compression header get printed.
ZSTD is included with all current tests and new tests are added
as-needed.
Per-dataset feature flags now get activated when the property is set.
If a compression algorithm requires a feature flag, zfs activates the
feature when the property is set, rather than waiting for the first
block to be born. This is currently only used by zstd but can be
extended as needed.
Portions-Sponsored-By: The FreeBSD Foundation
Co-authored-by: Allan Jude <allanjude@freebsd.org>
Co-authored-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Co-authored-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Co-authored-by: Michael Niewöhner <foss@mniewoehner.de>
Signed-off-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Allan Jude <allanjude@freebsd.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Kjeld Schouten-Lebbing <kjeld@schouten-lebbing.nl>
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Closes #6247
Closes #9024
Closes #10277
Closes #10278
2020-08-18 17:10:17 +00:00
|
|
|
"on | off | lzjb | gzip | gzip-[1-9] | zle | lz4 | "
|
|
|
|
|
"zstd | zstd-[1-19] | "
|
2021-03-03 16:14:19 +00:00
|
|
|
"zstd-fast | zstd-fast-[1-10,20,30,40,50,60,70,80,90,100,500,1000]",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"COMPRESS", compress_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_SNAPDIR, "snapdir", ZFS_SNAPDIR_HIDDEN,
|
2008-11-20 20:01:55 +00:00
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"hidden | visible", "SNAPDIR", snapdir_table, sfeatures);
|
2013-02-13 23:11:59 +00:00
|
|
|
zprop_register_index(ZFS_PROP_SNAPDEV, "snapdev", ZFS_SNAPDEV_HIDDEN,
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"hidden | visible", "SNAPDEV", snapdev_table, sfeatures);
|
2020-02-04 16:40:08 +00:00
|
|
|
zprop_register_index(ZFS_PROP_ACLMODE, "aclmode", ZFS_ACL_DISCARD,
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM,
|
|
|
|
|
"discard | groupmask | passthrough | restricted", "ACLMODE",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
acl_mode_table, sfeatures);
|
2020-10-14 04:25:48 +00:00
|
|
|
zprop_register_index(ZFS_PROP_ACLTYPE, "acltype",
|
|
|
|
|
#ifdef __linux__
|
|
|
|
|
/* Linux doesn't natively support ZFS's NFSv4-style ACLs. */
|
|
|
|
|
ZFS_ACLTYPE_OFF,
|
|
|
|
|
#else
|
|
|
|
|
ZFS_ACLTYPE_NFSV4,
|
2019-12-05 00:45:14 +00:00
|
|
|
#endif
|
2020-10-14 04:25:48 +00:00
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"off | nfsv4 | posix", "ACLTYPE", acltype_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_ACLINHERIT, "aclinherit",
|
|
|
|
|
ZFS_ACL_RESTRICTED, PROP_INHERIT, ZFS_TYPE_FILESYSTEM,
|
2008-12-03 20:09:06 +00:00
|
|
|
"discard | noallow | restricted | passthrough | passthrough-x",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"ACLINHERIT", acl_inherit_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_COPIES, "copies", 1, PROP_INHERIT,
|
|
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"1 | 2 | 3", "COPIES", copies_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_PRIMARYCACHE, "primarycache",
|
2008-12-03 20:09:06 +00:00
|
|
|
ZFS_CACHE_ALL, PROP_INHERIT,
|
|
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"all | none | metadata", "PRIMARYCACHE", cache_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_SECONDARYCACHE, "secondarycache",
|
2008-12-03 20:09:06 +00:00
|
|
|
ZFS_CACHE_ALL, PROP_INHERIT,
|
|
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"all | none | metadata", "SECONDARYCACHE", cache_table, sfeatures);
|
2023-10-24 18:00:07 +00:00
|
|
|
zprop_register_index(ZFS_PROP_PREFETCH, "prefetch",
|
|
|
|
|
ZFS_PREFETCH_ALL, PROP_INHERIT,
|
|
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT | ZFS_TYPE_VOLUME,
|
|
|
|
|
"none | metadata | all", "PREFETCH", prefetch_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_LOGBIAS, "logbias", ZFS_LOGBIAS_LATENCY,
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"latency | throughput", "LOGBIAS", logbias_table, sfeatures);
|
2011-10-24 23:55:20 +00:00
|
|
|
zprop_register_index(ZFS_PROP_XATTR, "xattr", ZFS_XATTR_DIR,
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"on | off | dir | sa", "XATTR", xattr_table, sfeatures);
|
Implement large_dnode pool feature
Justification
-------------
This feature adds support for variable length dnodes. Our motivation is
to eliminate the overhead associated with using spill blocks. Spill
blocks are used to store system attribute data (i.e. file metadata) that
does not fit in the dnode's bonus buffer. By allowing a larger bonus
buffer area the use of a spill block can be avoided. Spill blocks
potentially incur an additional read I/O for every dnode in a dnode
block. As a worst case example, reading 32 dnodes from a 16k dnode block
and all of the spill blocks could issue 33 separate reads. Now suppose
those dnodes have size 1024 and therefore don't need spill blocks. Then
the worst case number of blocks read is reduced to from 33 to two--one
per dnode block. In practice spill blocks may tend to be co-located on
disk with the dnode blocks so the reduction in I/O would not be this
drastic. In a badly fragmented pool, however, the improvement could be
significant.
ZFS-on-Linux systems that make heavy use of extended attributes would
benefit from this feature. In particular, ZFS-on-Linux supports the
xattr=sa dataset property which allows file extended attribute data
to be stored in the dnode bonus buffer as an alternative to the
traditional directory-based format. Workloads such as SELinux and the
Lustre distributed filesystem often store enough xattr data to force
spill bocks when xattr=sa is in effect. Large dnodes may therefore
provide a performance benefit to such systems.
Other use cases that may benefit from this feature include files with
large ACLs and symbolic links with long target names. Furthermore,
this feature may be desirable on other platforms in case future
applications or features are developed that could make use of a
larger bonus buffer area.
Implementation
--------------
The size of a dnode may be a multiple of 512 bytes up to the size of
a dnode block (currently 16384 bytes). A dn_extra_slots field was
added to the current on-disk dnode_phys_t structure to describe the
size of the physical dnode on disk. The 8 bits for this field were
taken from the zero filled dn_pad2 field. The field represents how
many "extra" dnode_phys_t slots a dnode consumes in its dnode block.
This convention results in a value of 0 for 512 byte dnodes which
preserves on-disk format compatibility with older software.
Similarly, the in-memory dnode_t structure has a new dn_num_slots field
to represent the total number of dnode_phys_t slots consumed on disk.
Thus dn->dn_num_slots is 1 greater than the corresponding
dnp->dn_extra_slots. This difference in convention was adopted
because, unlike on-disk structures, backward compatibility is not a
concern for in-memory objects, so we used a more natural way to
represent size for a dnode_t.
The default size for newly created dnodes is determined by the value of
a new "dnodesize" dataset property. By default the property is set to
"legacy" which is compatible with older software. Setting the property
to "auto" will allow the filesystem to choose the most suitable dnode
size. Currently this just sets the default dnode size to 1k, but future
code improvements could dynamically choose a size based on observed
workload patterns. Dnodes of varying sizes can coexist within the same
dataset and even within the same dnode block. For example, to enable
automatically-sized dnodes, run
# zfs set dnodesize=auto tank/fish
The user can also specify literal values for the dnodesize property.
These are currently limited to powers of two from 1k to 16k. The
power-of-2 limitation is only for simplicity of the user interface.
Internally the implementation can handle any multiple of 512 up to 16k,
and consumers of the DMU API can specify any legal dnode value.
The size of a new dnode is determined at object allocation time and
stored as a new field in the znode in-memory structure. New DMU
interfaces are added to allow the consumer to specify the dnode size
that a newly allocated object should use. Existing interfaces are
unchanged to avoid having to update every call site and to preserve
compatibility with external consumers such as Lustre. The new
interfaces names are given below. The versions of these functions that
don't take a dnodesize parameter now just call the _dnsize() versions
with a dnodesize of 0, which means use the legacy dnode size.
New DMU interfaces:
dmu_object_alloc_dnsize()
dmu_object_claim_dnsize()
dmu_object_reclaim_dnsize()
New ZAP interfaces:
zap_create_dnsize()
zap_create_norm_dnsize()
zap_create_flags_dnsize()
zap_create_claim_norm_dnsize()
zap_create_link_dnsize()
The constant DN_MAX_BONUSLEN is renamed to DN_OLD_MAX_BONUSLEN. The
spa_maxdnodesize() function should be used to determine the maximum
bonus length for a pool.
These are a few noteworthy changes to key functions:
* The prototype for dnode_hold_impl() now takes a "slots" parameter.
When the DNODE_MUST_BE_FREE flag is set, this parameter is used to
ensure the hole at the specified object offset is large enough to
hold the dnode being created. The slots parameter is also used
to ensure a dnode does not span multiple dnode blocks. In both of
these cases, if a failure occurs, ENOSPC is returned. Keep in mind,
these failure cases are only possible when using DNODE_MUST_BE_FREE.
If the DNODE_MUST_BE_ALLOCATED flag is set, "slots" must be 0.
dnode_hold_impl() will check if the requested dnode is already
consumed as an extra dnode slot by an large dnode, in which case
it returns ENOENT.
* The function dmu_object_alloc() advances to the next dnode block
if dnode_hold_impl() returns an error for a requested object.
This is because the beginning of the next dnode block is the only
location it can safely assume to either be a hole or a valid
starting point for a dnode.
* dnode_next_offset_level() and other functions that iterate
through dnode blocks may no longer use a simple array indexing
scheme. These now use the current dnode's dn_num_slots field to
advance to the next dnode in the block. This is to ensure we
properly skip the current dnode's bonus area and don't interpret it
as a valid dnode.
zdb
---
The zdb command was updated to display a dnode's size under the
"dnsize" column when the object is dumped.
For ZIL create log records, zdb will now display the slot count for
the object.
ztest
-----
Ztest chooses a random dnodesize for every newly created object. The
random distribution is more heavily weighted toward small dnodes to
better simulate real-world datasets.
Unused bonus buffer space is filled with non-zero values computed from
the object number, dataset id, offset, and generation number. This
helps ensure that the dnode traversal code properly skips the interior
regions of large dnodes, and that these interior regions are not
overwritten by data belonging to other dnodes. A new test visits each
object in a dataset. It verifies that the actual dnode size matches what
was stored in the ztest block tag when it was created. It also verifies
that the unused bonus buffer space is filled with the expected data
patterns.
ZFS Test Suite
--------------
Added six new large dnode-specific tests, and integrated the dnodesize
property into existing tests for zfs allow and send/recv.
Send/Receive
------------
ZFS send streams for datasets containing large dnodes cannot be received
on pools that don't support the large_dnode feature. A send stream with
large dnodes sets a DMU_BACKUP_FEATURE_LARGE_DNODE flag which will be
unrecognized by an incompatible receiving pool so that the zfs receive
will fail gracefully.
While not implemented here, it may be possible to generate a
backward-compatible send stream from a dataset containing large
dnodes. The implementation may be tricky, however, because the send
object record for a large dnode would need to be resized to a 512
byte dnode, possibly kicking in a spill block in the process. This
means we would need to construct a new SA layout and possibly
register it in the SA layout object. The SA layout is normally just
sent as an ordinary object record. But if we are constructing new
layouts while generating the send stream we'd have to build the SA
layout object dynamically and send it at the end of the stream.
For sending and receiving between pools that do support large dnodes,
the drr_object send record type is extended with a new field to store
the dnode slot count. This field was repurposed from unused padding
in the structure.
ZIL Replay
----------
The dnode slot count is stored in the uppermost 8 bits of the lr_foid
field. The bits were unused as the object id is currently capped at
48 bits.
Resizing Dnodes
---------------
It should be possible to resize a dnode when it is dirtied if the
current dnodesize dataset property differs from the dnode's size, but
this functionality is not currently implemented. Clearly a dnode can
only grow if there are sufficient contiguous unused slots in the
dnode block, but it should always be possible to shrink a dnode.
Growing dnodes may be useful to reduce fragmentation in a pool with
many spill blocks in use. Shrinking dnodes may be useful to allow
sending a dataset to a pool that doesn't support the large_dnode
feature.
Feature Reference Counting
--------------------------
The reference count for the large_dnode pool feature tracks the
number of datasets that have ever contained a dnode of size larger
than 512 bytes. The first time a large dnode is created in a dataset
the dataset is converted to an extensible dataset. This is a one-way
operation and the only way to decrement the feature count is to
destroy the dataset, even if the dataset no longer contains any large
dnodes. The complexity of reference counting on a per-dnode basis was
too high, so we chose to track it on a per-dataset basis similarly to
the large_block feature.
Signed-off-by: Ned Bass <bass6@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #3542
2016-03-17 01:25:34 +00:00
|
|
|
zprop_register_index(ZFS_PROP_DNODESIZE, "dnodesize",
|
|
|
|
|
ZFS_DNSIZE_LEGACY, PROP_INHERIT, ZFS_TYPE_FILESYSTEM,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"legacy | auto | 1k | 2k | 4k | 8k | 16k", "DNSIZE", dnsize_table,
|
|
|
|
|
sfeatures);
|
2017-07-12 20:05:37 +00:00
|
|
|
zprop_register_index(ZFS_PROP_VOLMODE, "volmode",
|
|
|
|
|
ZFS_VOLMODE_DEFAULT, PROP_INHERIT,
|
|
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"default | full | geom | dev | none", "VOLMODE", volmode_table,
|
|
|
|
|
sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* inherit index (boolean) properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_ATIME, "atime", 1, PROP_INHERIT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "on | off", "ATIME", boolean_table, sfeatures);
|
2022-08-12 21:20:25 +00:00
|
|
|
zprop_register_index(ZFS_PROP_RELATIME, "relatime", 1, PROP_INHERIT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "on | off", "RELATIME", boolean_table,
|
|
|
|
|
sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_DEVICES, "devices", 1, PROP_INHERIT,
|
2008-11-20 20:01:55 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT, "on | off", "DEVICES",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
boolean_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_EXEC, "exec", 1, PROP_INHERIT,
|
2008-11-20 20:01:55 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT, "on | off", "EXEC",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
boolean_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_SETUID, "setuid", 1, PROP_INHERIT,
|
2008-11-20 20:01:55 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT, "on | off", "SETUID",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
boolean_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_READONLY, "readonly", 0, PROP_INHERIT,
|
2008-11-20 20:01:55 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "on | off", "RDONLY",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
boolean_table, sfeatures);
|
2019-12-11 19:58:37 +00:00
|
|
|
#ifdef __FreeBSD__
|
|
|
|
|
zprop_register_index(ZFS_PROP_ZONED, "jailed", 0, PROP_INHERIT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "on | off", "JAILED", boolean_table,
|
|
|
|
|
sfeatures);
|
2019-12-11 19:58:37 +00:00
|
|
|
#else
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_ZONED, "zoned", 0, PROP_INHERIT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "on | off", "ZONED", boolean_table, sfeatures);
|
2019-12-11 19:58:37 +00:00
|
|
|
#endif
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_VSCAN, "vscan", 0, PROP_INHERIT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "on | off", "VSCAN", boolean_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_NBMAND, "nbmand", 0, PROP_INHERIT,
|
2008-11-20 20:01:55 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT, "on | off", "NBMAND",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
boolean_table, sfeatures);
|
2020-03-06 17:28:19 +00:00
|
|
|
zprop_register_index(ZFS_PROP_OVERLAY, "overlay", 1, PROP_INHERIT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "on | off", "OVERLAY", boolean_table,
|
|
|
|
|
sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* default index properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_VERSION, "version", 0, PROP_DEFAULT,
|
2008-11-20 20:01:55 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"1 | 2 | 3 | 4 | 5 | current", "VERSION", version_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_CANMOUNT, "canmount", ZFS_CANMOUNT_ON,
|
2008-11-20 20:01:55 +00:00
|
|
|
PROP_DEFAULT, ZFS_TYPE_FILESYSTEM, "on | off | noauto",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"CANMOUNT", canmount_table, sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
/* readonly index properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_MOUNTED, "mounted", 0, PROP_READONLY,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "yes | no", "MOUNTED", boolean_table,
|
|
|
|
|
sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_DEFER_DESTROY, "defer_destroy", 0,
|
2009-08-18 18:43:27 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_SNAPSHOT, "yes | no", "DEFER_DESTROY",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
boolean_table, sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_index(ZFS_PROP_KEYSTATUS, "keystatus",
|
|
|
|
|
ZFS_KEYSTATUS_NONE, PROP_READONLY, ZFS_TYPE_DATASET,
|
|
|
|
|
"none | unavailable | available",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"KEYSTATUS", keystatus_table, sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* set once index properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_NORMALIZE, "normalization", 0,
|
2008-11-20 20:01:55 +00:00
|
|
|
PROP_ONETIME, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT,
|
|
|
|
|
"none | formC | formD | formKC | formKD", "NORMALIZATION",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
normalize_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_CASE, "casesensitivity",
|
|
|
|
|
ZFS_CASE_SENSITIVE, PROP_ONETIME, ZFS_TYPE_FILESYSTEM |
|
|
|
|
|
ZFS_TYPE_SNAPSHOT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"sensitive | insensitive | mixed", "CASE", case_table, sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_index(ZFS_PROP_KEYFORMAT, "keyformat",
|
|
|
|
|
ZFS_KEYFORMAT_NONE, PROP_ONETIME_DEFAULT,
|
|
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"none | raw | hex | passphrase", "KEYFORMAT", keyformat_table,
|
|
|
|
|
sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_index(ZFS_PROP_ENCRYPTION, "encryption",
|
|
|
|
|
ZIO_CRYPT_DEFAULT, PROP_ONETIME, ZFS_TYPE_DATASET,
|
|
|
|
|
"on | off | aes-128-ccm | aes-192-ccm | aes-256-ccm | "
|
|
|
|
|
"aes-128-gcm | aes-192-gcm | aes-256-gcm", "ENCRYPTION",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
crypto_table, sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* set once index (boolean) properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_index(ZFS_PROP_UTF8ONLY, "utf8only", 0, PROP_ONETIME,
|
2008-11-20 20:01:55 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"on | off", "UTF8ONLY", boolean_table, sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* string properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_ORIGIN, "origin", NULL, PROP_READONLY,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<snapshot>", "ORIGIN",
|
|
|
|
|
sfeatures);
|
2011-11-17 18:14:36 +00:00
|
|
|
zprop_register_string(ZFS_PROP_CLONES, "clones", NULL, PROP_READONLY,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_SNAPSHOT, "<dataset>[,...]", "CLONES", sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_MOUNTPOINT, "mountpoint", "/",
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM, "<path> | legacy | none",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"MOUNTPOINT", sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_SHARENFS, "sharenfs", "off",
|
2020-10-30 15:55:59 +00:00
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM, "on | off | NFS share options",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"SHARENFS", sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_TYPE, "type", NULL, PROP_READONLY,
|
2013-12-11 22:33:41 +00:00
|
|
|
ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"filesystem | volume | snapshot | bookmark", "TYPE", sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_SHARESMB, "sharesmb", "off",
|
|
|
|
|
PROP_INHERIT, ZFS_TYPE_FILESYSTEM,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"on | off | SMB share options", "SHARESMB", sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_MLSLABEL, "mlslabel",
|
|
|
|
|
ZFS_MLSLABEL_DEFAULT, PROP_INHERIT, ZFS_TYPE_DATASET,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"<sensitivity label>", "MLSLABEL", sfeatures);
|
2013-12-19 06:24:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_SELINUX_CONTEXT, "context",
|
|
|
|
|
"none", PROP_DEFAULT, ZFS_TYPE_DATASET, "<selinux context>",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"CONTEXT", sfeatures);
|
2013-12-19 06:24:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_SELINUX_FSCONTEXT, "fscontext",
|
|
|
|
|
"none", PROP_DEFAULT, ZFS_TYPE_DATASET, "<selinux fscontext>",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"FSCONTEXT", sfeatures);
|
2013-12-19 06:24:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_SELINUX_DEFCONTEXT, "defcontext",
|
|
|
|
|
"none", PROP_DEFAULT, ZFS_TYPE_DATASET, "<selinux defcontext>",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"DEFCONTEXT", sfeatures);
|
2013-12-19 06:24:14 +00:00
|
|
|
zprop_register_string(ZFS_PROP_SELINUX_ROOTCONTEXT, "rootcontext",
|
|
|
|
|
"none", PROP_DEFAULT, ZFS_TYPE_DATASET, "<selinux rootcontext>",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"ROOTCONTEXT", sfeatures);
|
2016-01-06 21:22:48 +00:00
|
|
|
zprop_register_string(ZFS_PROP_RECEIVE_RESUME_TOKEN,
|
|
|
|
|
"receive_resume_token",
|
|
|
|
|
NULL, PROP_READONLY, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"<string token>", "RESUMETOK", sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_string(ZFS_PROP_ENCRYPTION_ROOT, "encryptionroot", NULL,
|
|
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET, "<filesystem | volume>",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"ENCROOT", sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_string(ZFS_PROP_KEYLOCATION, "keylocation",
|
|
|
|
|
"none", PROP_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"prompt | <file URI> | <https URL> | <http URL>", "KEYLOCATION",
|
|
|
|
|
sfeatures);
|
Implement Redacted Send/Receive
Redacted send/receive allows users to send subsets of their data to
a target system. One possible use case for this feature is to not
transmit sensitive information to a data warehousing, test/dev, or
analytics environment. Another is to save space by not replicating
unimportant data within a given dataset, for example in backup tools
like zrepl.
Redacted send/receive is a three-stage process. First, a clone (or
clones) is made of the snapshot to be sent to the target. In this
clone (or clones), all unnecessary or unwanted data is removed or
modified. This clone is then snapshotted to create the "redaction
snapshot" (or snapshots). Second, the new zfs redact command is used
to create a redaction bookmark. The redaction bookmark stores the
list of blocks in a snapshot that were modified by the redaction
snapshot(s). Finally, the redaction bookmark is passed as a parameter
to zfs send. When sending to the snapshot that was redacted, the
redaction bookmark is used to filter out blocks that contain sensitive
or unwanted information, and those blocks are not included in the send
stream. When sending from the redaction bookmark, the blocks it
contains are considered as candidate blocks in addition to those
blocks in the destination snapshot that were modified since the
creation_txg of the redaction bookmark. This step is necessary to
allow the target to rehydrate data in the case where some blocks are
accidentally or unnecessarily modified in the redaction snapshot.
The changes to bookmarks to enable fast space estimation involve
adding deadlists to bookmarks. There is also logic to manage the
life cycles of these deadlists.
The new size estimation process operates in cases where previously
an accurate estimate could not be provided. In those cases, a send
is performed where no data blocks are read, reducing the runtime
significantly and providing a byte-accurate size estimate.
Reviewed-by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: George Wilson <george.wilson@delphix.com>
Reviewed-by: Chris Williamson <chris.williamson@delphix.com>
Reviewed-by: Pavel Zhakarov <pavel.zakharov@delphix.com>
Reviewed-by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7958
2019-06-19 16:48:13 +00:00
|
|
|
zprop_register_string(ZFS_PROP_REDACT_SNAPS,
|
|
|
|
|
"redact_snaps", NULL, PROP_READONLY,
|
|
|
|
|
ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK, "<snapshot>[,...]",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
"RSNAPS", sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* readonly number properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_USED, "used", 0, PROP_READONLY,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_DATASET, "<size>", "USED", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_AVAILABLE, "available", 0, PROP_READONLY,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<size>", "AVAIL",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_REFERENCED, "referenced", 0,
|
Implement Redacted Send/Receive
Redacted send/receive allows users to send subsets of their data to
a target system. One possible use case for this feature is to not
transmit sensitive information to a data warehousing, test/dev, or
analytics environment. Another is to save space by not replicating
unimportant data within a given dataset, for example in backup tools
like zrepl.
Redacted send/receive is a three-stage process. First, a clone (or
clones) is made of the snapshot to be sent to the target. In this
clone (or clones), all unnecessary or unwanted data is removed or
modified. This clone is then snapshotted to create the "redaction
snapshot" (or snapshots). Second, the new zfs redact command is used
to create a redaction bookmark. The redaction bookmark stores the
list of blocks in a snapshot that were modified by the redaction
snapshot(s). Finally, the redaction bookmark is passed as a parameter
to zfs send. When sending to the snapshot that was redacted, the
redaction bookmark is used to filter out blocks that contain sensitive
or unwanted information, and those blocks are not included in the send
stream. When sending from the redaction bookmark, the blocks it
contains are considered as candidate blocks in addition to those
blocks in the destination snapshot that were modified since the
creation_txg of the redaction bookmark. This step is necessary to
allow the target to rehydrate data in the case where some blocks are
accidentally or unnecessarily modified in the redaction snapshot.
The changes to bookmarks to enable fast space estimation involve
adding deadlists to bookmarks. There is also logic to manage the
life cycles of these deadlists.
The new size estimation process operates in cases where previously
an accurate estimate could not be provided. In those cases, a send
is performed where no data blocks are read, reducing the runtime
significantly and providing a byte-accurate size estimate.
Reviewed-by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: George Wilson <george.wilson@delphix.com>
Reviewed-by: Chris Williamson <chris.williamson@delphix.com>
Reviewed-by: Pavel Zhakarov <pavel.zakharov@delphix.com>
Reviewed-by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7958
2019-06-19 16:48:13 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK, "<size>",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"REFER", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_COMPRESSRATIO, "compressratio", 0,
|
Implement Redacted Send/Receive
Redacted send/receive allows users to send subsets of their data to
a target system. One possible use case for this feature is to not
transmit sensitive information to a data warehousing, test/dev, or
analytics environment. Another is to save space by not replicating
unimportant data within a given dataset, for example in backup tools
like zrepl.
Redacted send/receive is a three-stage process. First, a clone (or
clones) is made of the snapshot to be sent to the target. In this
clone (or clones), all unnecessary or unwanted data is removed or
modified. This clone is then snapshotted to create the "redaction
snapshot" (or snapshots). Second, the new zfs redact command is used
to create a redaction bookmark. The redaction bookmark stores the
list of blocks in a snapshot that were modified by the redaction
snapshot(s). Finally, the redaction bookmark is passed as a parameter
to zfs send. When sending to the snapshot that was redacted, the
redaction bookmark is used to filter out blocks that contain sensitive
or unwanted information, and those blocks are not included in the send
stream. When sending from the redaction bookmark, the blocks it
contains are considered as candidate blocks in addition to those
blocks in the destination snapshot that were modified since the
creation_txg of the redaction bookmark. This step is necessary to
allow the target to rehydrate data in the case where some blocks are
accidentally or unnecessarily modified in the redaction snapshot.
The changes to bookmarks to enable fast space estimation involve
adding deadlists to bookmarks. There is also logic to manage the
life cycles of these deadlists.
The new size estimation process operates in cases where previously
an accurate estimate could not be provided. In those cases, a send
is performed where no data blocks are read, reducing the runtime
significantly and providing a byte-accurate size estimate.
Reviewed-by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: George Wilson <george.wilson@delphix.com>
Reviewed-by: Chris Williamson <chris.williamson@delphix.com>
Reviewed-by: Pavel Zhakarov <pavel.zakharov@delphix.com>
Reviewed-by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7958
2019-06-19 16:48:13 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<1.00x or higher if compressed>", "RATIO", B_FALSE, sfeatures);
|
2011-07-26 19:23:00 +00:00
|
|
|
zprop_register_number(ZFS_PROP_REFRATIO, "refcompressratio", 0,
|
|
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<1.00x or higher if compressed>", "REFRATIO", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_VOLBLOCKSIZE, "volblocksize",
|
|
|
|
|
ZVOL_DEFAULT_BLOCKSIZE, PROP_ONETIME,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_VOLUME, "512 to 128k, power of 2", "VOLBLOCK", B_FALSE,
|
|
|
|
|
sfeatures);
|
2023-10-24 21:53:27 +00:00
|
|
|
zprop_register_index(ZFS_PROP_VOLTHREADING, "volthreading",
|
|
|
|
|
1, PROP_DEFAULT, ZFS_TYPE_VOLUME, "on | off", "zvol threading",
|
|
|
|
|
boolean_table, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_USEDSNAP, "usedbysnapshots", 0,
|
|
|
|
|
PROP_READONLY, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<size>",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"USEDSNAP", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_USEDDS, "usedbydataset", 0,
|
|
|
|
|
PROP_READONLY, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<size>",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"USEDDS", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_USEDCHILD, "usedbychildren", 0,
|
|
|
|
|
PROP_READONLY, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<size>",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"USEDCHILD", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_USEDREFRESERV, "usedbyrefreservation", 0,
|
2008-12-03 20:09:06 +00:00
|
|
|
PROP_READONLY,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<size>", "USEDREFRESERV",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_USERREFS, "userrefs", 0, PROP_READONLY,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_SNAPSHOT, "<count>", "USERREFS", B_FALSE, sfeatures);
|
2011-11-17 18:14:36 +00:00
|
|
|
zprop_register_number(ZFS_PROP_WRITTEN, "written", 0, PROP_READONLY,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_DATASET, "<size>", "WRITTEN", B_FALSE, sfeatures);
|
2013-02-22 09:23:09 +00:00
|
|
|
zprop_register_number(ZFS_PROP_LOGICALUSED, "logicalused", 0,
|
2018-02-08 16:16:23 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<size>",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"LUSED", B_FALSE, sfeatures);
|
2013-02-22 09:23:09 +00:00
|
|
|
zprop_register_number(ZFS_PROP_LOGICALREFERENCED, "logicalreferenced",
|
Implement Redacted Send/Receive
Redacted send/receive allows users to send subsets of their data to
a target system. One possible use case for this feature is to not
transmit sensitive information to a data warehousing, test/dev, or
analytics environment. Another is to save space by not replicating
unimportant data within a given dataset, for example in backup tools
like zrepl.
Redacted send/receive is a three-stage process. First, a clone (or
clones) is made of the snapshot to be sent to the target. In this
clone (or clones), all unnecessary or unwanted data is removed or
modified. This clone is then snapshotted to create the "redaction
snapshot" (or snapshots). Second, the new zfs redact command is used
to create a redaction bookmark. The redaction bookmark stores the
list of blocks in a snapshot that were modified by the redaction
snapshot(s). Finally, the redaction bookmark is passed as a parameter
to zfs send. When sending to the snapshot that was redacted, the
redaction bookmark is used to filter out blocks that contain sensitive
or unwanted information, and those blocks are not included in the send
stream. When sending from the redaction bookmark, the blocks it
contains are considered as candidate blocks in addition to those
blocks in the destination snapshot that were modified since the
creation_txg of the redaction bookmark. This step is necessary to
allow the target to rehydrate data in the case where some blocks are
accidentally or unnecessarily modified in the redaction snapshot.
The changes to bookmarks to enable fast space estimation involve
adding deadlists to bookmarks. There is also logic to manage the
life cycles of these deadlists.
The new size estimation process operates in cases where previously
an accurate estimate could not be provided. In those cases, a send
is performed where no data blocks are read, reducing the runtime
significantly and providing a byte-accurate size estimate.
Reviewed-by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: George Wilson <george.wilson@delphix.com>
Reviewed-by: Chris Williamson <chris.williamson@delphix.com>
Reviewed-by: Pavel Zhakarov <pavel.zakharov@delphix.com>
Reviewed-by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7958
2019-06-19 16:48:13 +00:00
|
|
|
0, PROP_READONLY, ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK, "<size>",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"LREFER", B_FALSE, sfeatures);
|
2017-01-23 18:17:35 +00:00
|
|
|
zprop_register_number(ZFS_PROP_FILESYSTEM_COUNT, "filesystem_count",
|
|
|
|
|
UINT64_MAX, PROP_READONLY, ZFS_TYPE_FILESYSTEM,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<count>", "FSCOUNT", B_FALSE, sfeatures);
|
2017-01-23 18:17:35 +00:00
|
|
|
zprop_register_number(ZFS_PROP_SNAPSHOT_COUNT, "snapshot_count",
|
|
|
|
|
UINT64_MAX, PROP_READONLY, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<count>", "SSCOUNT", B_FALSE, sfeatures);
|
2017-05-09 22:36:53 +00:00
|
|
|
zprop_register_number(ZFS_PROP_GUID, "guid", 0, PROP_READONLY,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK, "<uint64>", "GUID",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_TRUE, sfeatures);
|
2017-05-09 22:36:53 +00:00
|
|
|
zprop_register_number(ZFS_PROP_CREATETXG, "createtxg", 0, PROP_READONLY,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK, "<uint64>", "CREATETXG",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_TRUE, sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_number(ZFS_PROP_PBKDF2_ITERS, "pbkdf2iters",
|
|
|
|
|
0, PROP_ONETIME_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<iters>", "PBKDF2ITERS", B_TRUE, sfeatures);
|
2018-08-20 16:52:37 +00:00
|
|
|
zprop_register_number(ZFS_PROP_OBJSETID, "objsetid", 0,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET, "<uint64>", "OBJSETID", B_TRUE,
|
|
|
|
|
sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* default number properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_QUOTA, "quota", 0, PROP_DEFAULT,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "<size> | none", "QUOTA", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_RESERVATION, "reservation", 0,
|
|
|
|
|
PROP_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<size> | none", "RESERV", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_VOLSIZE, "volsize", 0, PROP_DEFAULT,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
ZFS_TYPE_SNAPSHOT | ZFS_TYPE_VOLUME, "<size>", "VOLSIZE",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
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zprop_register_number(ZFS_PROP_REFQUOTA, "refquota", 0, PROP_DEFAULT,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
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ZFS_TYPE_FILESYSTEM, "<size> | none", "REFQUOTA", B_FALSE,
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|
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sfeatures);
|
2010-05-28 20:45:14 +00:00
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zprop_register_number(ZFS_PROP_REFRESERVATION, "refreservation", 0,
|
2008-11-20 20:01:55 +00:00
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PROP_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
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"<size> | none", "REFRESERV", B_FALSE, sfeatures);
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2015-04-01 13:07:48 +00:00
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zprop_register_number(ZFS_PROP_FILESYSTEM_LIMIT, "filesystem_limit",
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UINT64_MAX, PROP_DEFAULT, ZFS_TYPE_FILESYSTEM,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<count> | none", "FSLIMIT", B_FALSE, sfeatures);
|
2015-04-01 13:07:48 +00:00
|
|
|
zprop_register_number(ZFS_PROP_SNAPSHOT_LIMIT, "snapshot_limit",
|
|
|
|
|
UINT64_MAX, PROP_DEFAULT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<count> | none", "SSLIMIT", B_FALSE, sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* inherit number properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_number(ZFS_PROP_RECORDSIZE, "recordsize",
|
2014-11-03 20:15:08 +00:00
|
|
|
SPA_OLD_MAXBLOCKSIZE, PROP_INHERIT,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM, "512 to 1M, power of 2", "RECSIZE", B_FALSE,
|
|
|
|
|
sfeatures);
|
2018-09-06 01:33:36 +00:00
|
|
|
zprop_register_number(ZFS_PROP_SPECIAL_SMALL_BLOCKS,
|
|
|
|
|
"special_small_blocks", 0, PROP_INHERIT, ZFS_TYPE_FILESYSTEM,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"zero or 512 to 1M, power of 2", "SPECIAL_SMALL_BLOCKS", B_FALSE,
|
|
|
|
|
sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* hidden properties */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_NUMCLONES, "numclones", PROP_TYPE_NUMBER,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
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PROP_READONLY, ZFS_TYPE_SNAPSHOT, "NUMCLONES", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
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zprop_register_hidden(ZFS_PROP_NAME, "name", PROP_TYPE_STRING,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
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PROP_READONLY, ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK, "NAME",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_TRUE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_ISCSIOPTIONS, "iscsioptions",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
PROP_TYPE_STRING, PROP_INHERIT, ZFS_TYPE_VOLUME, "ISCSIOPTIONS",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_TRUE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_STMF_SHAREINFO, "stmf_sbd_lu",
|
2009-07-02 22:44:48 +00:00
|
|
|
PROP_TYPE_STRING, PROP_INHERIT, ZFS_TYPE_VOLUME,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"STMF_SBD_LU", B_TRUE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_USERACCOUNTING, "useraccounting",
|
|
|
|
|
PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_DATASET,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"USERACCOUNTING", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_UNIQUE, "unique", PROP_TYPE_NUMBER,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET, "UNIQUE", B_FALSE, sfeatures);
|
2013-07-27 17:51:50 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_INCONSISTENT, "inconsistent",
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_DATASET, "INCONSISTENT",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_FALSE, sfeatures);
|
2019-02-04 19:24:55 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_IVSET_GUID, "ivsetguid",
|
|
|
|
|
PROP_TYPE_NUMBER, PROP_READONLY,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK, "IVSETGUID", B_TRUE,
|
|
|
|
|
sfeatures);
|
2016-01-01 13:15:31 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_PREV_SNAP, "prevsnap", PROP_TYPE_STRING,
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "PREVSNAP",
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
B_TRUE, sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_PBKDF2_SALT, "pbkdf2salt",
|
|
|
|
|
PROP_TYPE_NUMBER, PROP_ONETIME_DEFAULT,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "PBKDF2SALT", B_FALSE,
|
|
|
|
|
sfeatures);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_KEY_GUID, "keyguid", PROP_TYPE_NUMBER,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET, "KEYGUID", B_TRUE, sfeatures);
|
Implement Redacted Send/Receive
Redacted send/receive allows users to send subsets of their data to
a target system. One possible use case for this feature is to not
transmit sensitive information to a data warehousing, test/dev, or
analytics environment. Another is to save space by not replicating
unimportant data within a given dataset, for example in backup tools
like zrepl.
Redacted send/receive is a three-stage process. First, a clone (or
clones) is made of the snapshot to be sent to the target. In this
clone (or clones), all unnecessary or unwanted data is removed or
modified. This clone is then snapshotted to create the "redaction
snapshot" (or snapshots). Second, the new zfs redact command is used
to create a redaction bookmark. The redaction bookmark stores the
list of blocks in a snapshot that were modified by the redaction
snapshot(s). Finally, the redaction bookmark is passed as a parameter
to zfs send. When sending to the snapshot that was redacted, the
redaction bookmark is used to filter out blocks that contain sensitive
or unwanted information, and those blocks are not included in the send
stream. When sending from the redaction bookmark, the blocks it
contains are considered as candidate blocks in addition to those
blocks in the destination snapshot that were modified since the
creation_txg of the redaction bookmark. This step is necessary to
allow the target to rehydrate data in the case where some blocks are
accidentally or unnecessarily modified in the redaction snapshot.
The changes to bookmarks to enable fast space estimation involve
adding deadlists to bookmarks. There is also logic to manage the
life cycles of these deadlists.
The new size estimation process operates in cases where previously
an accurate estimate could not be provided. In those cases, a send
is performed where no data blocks are read, reducing the runtime
significantly and providing a byte-accurate size estimate.
Reviewed-by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: George Wilson <george.wilson@delphix.com>
Reviewed-by: Chris Williamson <chris.williamson@delphix.com>
Reviewed-by: Pavel Zhakarov <pavel.zakharov@delphix.com>
Reviewed-by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7958
2019-06-19 16:48:13 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_REDACTED, "redacted", PROP_TYPE_NUMBER,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET, "REDACTED", B_FALSE, sfeatures);
|
2010-05-28 20:45:14 +00:00
|
|
|
|
|
|
|
|
/*
|
2019-06-24 23:44:01 +00:00
|
|
|
* Properties that are obsolete and not used. These are retained so
|
|
|
|
|
* that we don't have to change the values of the zfs_prop_t enum, or
|
|
|
|
|
* have NULL pointers in the zfs_prop_table[].
|
2010-05-28 20:45:14 +00:00
|
|
|
*/
|
2019-06-24 23:44:01 +00:00
|
|
|
zprop_register_hidden(ZFS_PROP_REMAPTXG, "remaptxg", PROP_TYPE_NUMBER,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
PROP_READONLY, ZFS_TYPE_DATASET, "REMAPTXG", B_FALSE, sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/* oddball properties */
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
/* 'creation' is a number but displayed as human-readable => flex */
|
2010-05-28 20:45:14 +00:00
|
|
|
zprop_register_impl(ZFS_PROP_CREATION, "creation", PROP_TYPE_NUMBER, 0,
|
2013-12-11 22:33:41 +00:00
|
|
|
NULL, PROP_READONLY, ZFS_TYPE_DATASET | ZFS_TYPE_BOOKMARK,
|
Flex non-pretty-printed properties and raw-/pretty-print remaining ones
Before:
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:44 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1048576 16384
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1048576 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1048576 16384
nabijaczleweli@tarta:~/store/code/zfs$ /sbin/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 659P - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3.20E - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 9.81E - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 12.9E - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 8.50E - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 13.0E - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5.15E - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5.16E - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 15.4E - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 14.5E - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 4.56E - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 13.8E - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 5.84E - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 9.04E - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4.13E - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 3.90E - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 15.0E - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 941P - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 10.2E - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 5.28E - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1.34E - 3679 1218 0 3.95x
After:
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zpool/zpool list -Td -o name,size,alloc,free,ckpoint,expandsz,guid,load_guid,frag,cap,dedup,health,altroot,guid,dedupditto,load_guid,maxblocksize,maxdnodesize 2>/dev/null
Sun 20 Feb 03:57:42 CET 2022
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ GUID LOAD_GUID FRAG CAP DEDUP HEALTH ALTROOT GUID DEDUPDITTO LOAD_GUID MAXBLOCKSIZE MAXDNODESIZE
filling 25.5T 6.52T 18.9T - 64M 11512889483096932869 11656109927366648364 1% 25% 1.00x ONLINE - 11512889483096932869 0 11656109927366648364 1M 16K
tarta-boot 240M 50.6M 189M - - 2372068846917849656 7752280792179633787 12% 21% 1.00x ONLINE - 2372068846917849656 0 7752280792179633787 1M 512
tarta-zoot 55.5G 6.42G 49.1G - - 12971868889665384604 8622632123393589527 17% 11% 1.00x ONLINE - 12971868889665384604 0 8622632123393589527 1M 16K
nabijaczleweli@tarta:~/store/code/zfs$ cmd/zfs/zfs list -o name,guid,keyguid,ivsetguid,createtxg,objsetid,pbkdf2iters,refratio -r tarta-zoot
NAME GUID KEYGUID IVSETGUID CREATETXG OBJSETID PBKDF2ITERS REFRATIO
tarta-zoot 1110930838977259561 741529699813639505 - 1 54 0 1.03x
tarta-zoot/PAGEFILE.SYS 2202570496672997800 3689529982640017884 - 2163 1539 0 1.07x
tarta-zoot/dupa 16941280502417785695 11312442953423259518 - 2274707 1322 1000000000000 1.00x
tarta-zoot/etc 17029963068508333530 14852574366795347233 - 3663 1087 0 1.52x
tarta-zoot/home 3508163802370032575 9802810070759776956 - 3664 294 0 1.00x
tarta-zoot/home/misio 7283672744014848555 14983161489316798151 - 3665 302 0 2.28x
tarta-zoot/home/nabijaczleweli 12286744508078616303 5937870537299886218 - 3666 200 0 2.05x
tarta-zoot/home/nabijaczleweli/tftp 13551632689932817643 5950522828900813054 - 3667 1095 0 1.00x
tarta-zoot/home/root 5203106193060067946 17718025091255443518 - 3668 698 0 2.86x
tarta-zoot/home/shared-config 8866040021005142194 16716354482778968577 - 3670 2069 0 1.20x
tarta-zoot/home/tymek 9472751824283011822 5251854710505749954 - 3671 1202 0 1.32x
tarta-zoot/oldboot 10460192444135730377 15894065034622168157 - 2268398 1232 0 1.01x
tarta-zoot/opt 9945621324983170410 6737735639539098405 - 3672 1210 0 1.00x
tarta-zoot/opt/icecc 13178238931846132425 10425145983015238428 - 3673 1103 0 2.83x
tarta-zoot/opt/swtpm 10172962421514870859 4764783754852521469 - 825669 145132 0 1.87x
tarta-zoot/srv 217179989022738337 4492810461439647259 - 3674 2469 0 1.00x
tarta-zoot/usr 12214213243060765090 17306702395865262834 - 3675 2477 0 2.58x
tarta-zoot/usr/local 7542700368693813134 1059954157997659784 - 3676 2484 0 2.33x
tarta-zoot/var 13414177124447929530 11764397504176937123 - 3677 2492 0 1.57x
tarta-zoot/var/lib 6969944550407159241 6084753728494937404 - 3678 2499 0 2.34x
tarta-zoot/var/tmp 6399468088048343912 1548692824635344277 - 3679 1218 0 3.95x
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13122
Closes #13125
2022-02-20 02:07:25 +00:00
|
|
|
"<date>", "CREATION", B_FALSE, B_TRUE, B_TRUE, NULL, sfeatures);
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
|
2022-08-02 23:45:30 +00:00
|
|
|
zprop_register_impl(ZFS_PROP_SNAPSHOTS_CHANGED, "snapshots_changed",
|
|
|
|
|
PROP_TYPE_NUMBER, 0, NULL, PROP_READONLY, ZFS_TYPE_FILESYSTEM |
|
|
|
|
|
ZFS_TYPE_VOLUME, "<date>", "SNAPSHOTS_CHANGED", B_FALSE, B_TRUE,
|
|
|
|
|
B_TRUE, NULL, sfeatures);
|
|
|
|
|
|
zcommon: pre-iterate over sysfs instead of statting every feature
If sufficient memory (<2K, realistically) is available, libzfs_init()
can be significantly shorted by iterating over the correct sysfs
directory before registrations, we can turn 168 stats into 15/18
syscalls (3 opens (6 if built in), 3 fstats, 6 getdentses, and 3
closes), a tenfoldish reduction; this is probably a bit faster, too.
The list is always optional, and registration functions (and one-off
users) can simply pass NULL, which will fall back to the previous
mechanism
Also, don't allocate in zfs_mod_supported_impl, and use use access()
instead of stat(), since existence is really what we care about
Also, fix pre-prop-checking compat in fallback for built-in ZFS
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12089
2021-12-17 00:43:10 +00:00
|
|
|
zfs_mod_list_supported_free(sfeatures);
|
2008-11-20 20:01:55 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_delegatable(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
zprop_desc_t *pd = &zfs_prop_table[prop];
|
2010-05-28 20:45:14 +00:00
|
|
|
|
|
|
|
|
/* The mlslabel property is never delegatable. */
|
|
|
|
|
if (prop == ZFS_PROP_MLSLABEL)
|
|
|
|
|
return (B_FALSE);
|
|
|
|
|
|
2008-11-20 20:01:55 +00:00
|
|
|
return (pd->pd_attr != PROP_READONLY);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Given a zfs dataset property name, returns the corresponding property ID.
|
|
|
|
|
*/
|
|
|
|
|
zfs_prop_t
|
|
|
|
|
zfs_name_to_prop(const char *propname)
|
|
|
|
|
{
|
|
|
|
|
return (zprop_name_to_prop(propname, ZFS_TYPE_DATASET));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Returns true if this is a valid user-defined property (one with a ':').
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_user(const char *name)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
char c;
|
|
|
|
|
boolean_t foundsep = B_FALSE;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < strlen(name); i++) {
|
|
|
|
|
c = name[i];
|
2021-11-30 14:46:25 +00:00
|
|
|
if (!zprop_valid_char(c))
|
2008-11-20 20:01:55 +00:00
|
|
|
return (B_FALSE);
|
|
|
|
|
if (c == ':')
|
|
|
|
|
foundsep = B_TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!foundsep)
|
|
|
|
|
return (B_FALSE);
|
|
|
|
|
|
|
|
|
|
return (B_TRUE);
|
|
|
|
|
}
|
|
|
|
|
|
2009-07-02 22:44:48 +00:00
|
|
|
/*
|
|
|
|
|
* Returns true if this is a valid userspace-type property (one with a '@').
|
|
|
|
|
* Note that after the @, any character is valid (eg, another @, for SID
|
|
|
|
|
* user@domain).
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_userquota(const char *name)
|
|
|
|
|
{
|
|
|
|
|
zfs_userquota_prop_t prop;
|
|
|
|
|
|
|
|
|
|
for (prop = 0; prop < ZFS_NUM_USERQUOTA_PROPS; prop++) {
|
|
|
|
|
if (strncmp(name, zfs_userquota_prop_prefixes[prop],
|
|
|
|
|
strlen(zfs_userquota_prop_prefixes[prop])) == 0) {
|
|
|
|
|
return (B_TRUE);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return (B_FALSE);
|
|
|
|
|
}
|
|
|
|
|
|
2011-11-17 18:14:36 +00:00
|
|
|
/*
|
|
|
|
|
* Returns true if this is a valid written@ property.
|
|
|
|
|
* Note that after the @, any character is valid (eg, another @, for
|
|
|
|
|
* written@pool/fs@origin).
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_written(const char *name)
|
|
|
|
|
{
|
Implement Redacted Send/Receive
Redacted send/receive allows users to send subsets of their data to
a target system. One possible use case for this feature is to not
transmit sensitive information to a data warehousing, test/dev, or
analytics environment. Another is to save space by not replicating
unimportant data within a given dataset, for example in backup tools
like zrepl.
Redacted send/receive is a three-stage process. First, a clone (or
clones) is made of the snapshot to be sent to the target. In this
clone (or clones), all unnecessary or unwanted data is removed or
modified. This clone is then snapshotted to create the "redaction
snapshot" (or snapshots). Second, the new zfs redact command is used
to create a redaction bookmark. The redaction bookmark stores the
list of blocks in a snapshot that were modified by the redaction
snapshot(s). Finally, the redaction bookmark is passed as a parameter
to zfs send. When sending to the snapshot that was redacted, the
redaction bookmark is used to filter out blocks that contain sensitive
or unwanted information, and those blocks are not included in the send
stream. When sending from the redaction bookmark, the blocks it
contains are considered as candidate blocks in addition to those
blocks in the destination snapshot that were modified since the
creation_txg of the redaction bookmark. This step is necessary to
allow the target to rehydrate data in the case where some blocks are
accidentally or unnecessarily modified in the redaction snapshot.
The changes to bookmarks to enable fast space estimation involve
adding deadlists to bookmarks. There is also logic to manage the
life cycles of these deadlists.
The new size estimation process operates in cases where previously
an accurate estimate could not be provided. In those cases, a send
is performed where no data blocks are read, reducing the runtime
significantly and providing a byte-accurate size estimate.
Reviewed-by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: George Wilson <george.wilson@delphix.com>
Reviewed-by: Chris Williamson <chris.williamson@delphix.com>
Reviewed-by: Pavel Zhakarov <pavel.zakharov@delphix.com>
Reviewed-by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed-by: Prakash Surya <prakash.surya@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Dagnelie <pcd@delphix.com>
Closes #7958
2019-06-19 16:48:13 +00:00
|
|
|
static const char *prop_prefix = "written@";
|
|
|
|
|
static const char *book_prefix = "written#";
|
|
|
|
|
return (strncmp(name, prop_prefix, strlen(prop_prefix)) == 0 ||
|
|
|
|
|
strncmp(name, book_prefix, strlen(book_prefix)) == 0);
|
2011-11-17 18:14:36 +00:00
|
|
|
}
|
|
|
|
|
|
2008-11-20 20:01:55 +00:00
|
|
|
/*
|
|
|
|
|
* Tables of index types, plus functions to convert between the user view
|
|
|
|
|
* (strings) and internal representation (uint64_t).
|
|
|
|
|
*/
|
|
|
|
|
int
|
|
|
|
|
zfs_prop_string_to_index(zfs_prop_t prop, const char *string, uint64_t *index)
|
|
|
|
|
{
|
|
|
|
|
return (zprop_string_to_index(prop, string, index, ZFS_TYPE_DATASET));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
zfs_prop_index_to_string(zfs_prop_t prop, uint64_t index, const char **string)
|
|
|
|
|
{
|
|
|
|
|
return (zprop_index_to_string(prop, index, string, ZFS_TYPE_DATASET));
|
|
|
|
|
}
|
|
|
|
|
|
2010-05-28 20:45:14 +00:00
|
|
|
uint64_t
|
|
|
|
|
zfs_prop_random_value(zfs_prop_t prop, uint64_t seed)
|
|
|
|
|
{
|
|
|
|
|
return (zprop_random_value(prop, seed, ZFS_TYPE_DATASET));
|
|
|
|
|
}
|
|
|
|
|
|
2008-11-20 20:01:55 +00:00
|
|
|
/*
|
|
|
|
|
* Returns TRUE if the property applies to any of the given dataset types.
|
|
|
|
|
*/
|
2008-12-03 20:09:06 +00:00
|
|
|
boolean_t
|
2014-04-21 18:22:08 +00:00
|
|
|
zfs_prop_valid_for_type(int prop, zfs_type_t types, boolean_t headcheck)
|
2008-11-20 20:01:55 +00:00
|
|
|
{
|
2014-04-21 18:22:08 +00:00
|
|
|
return (zprop_valid_for_type(prop, types, headcheck));
|
2008-11-20 20:01:55 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
zprop_type_t
|
|
|
|
|
zfs_prop_get_type(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_proptype);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Returns TRUE if the property is readonly.
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_readonly(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_attr == PROP_READONLY ||
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
zfs_prop_table[prop].pd_attr == PROP_ONETIME ||
|
|
|
|
|
zfs_prop_table[prop].pd_attr == PROP_ONETIME_DEFAULT);
|
2008-11-20 20:01:55 +00:00
|
|
|
}
|
|
|
|
|
|
2018-02-08 16:16:23 +00:00
|
|
|
/*
|
|
|
|
|
* Returns TRUE if the property is visible (not hidden).
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_visible(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2018-09-02 19:09:53 +00:00
|
|
|
return (zfs_prop_table[prop].pd_visible &&
|
|
|
|
|
zfs_prop_table[prop].pd_zfs_mod_supported);
|
2018-02-08 16:16:23 +00:00
|
|
|
}
|
|
|
|
|
|
2008-11-20 20:01:55 +00:00
|
|
|
/*
|
|
|
|
|
* Returns TRUE if the property is only allowed to be set once.
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_setonce(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
return (zfs_prop_table[prop].pd_attr == PROP_ONETIME ||
|
|
|
|
|
zfs_prop_table[prop].pd_attr == PROP_ONETIME_DEFAULT);
|
2008-11-20 20:01:55 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const char *
|
|
|
|
|
zfs_prop_default_string(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_strdefault);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
uint64_t
|
|
|
|
|
zfs_prop_default_numeric(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_numdefault);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Given a dataset property ID, returns the corresponding name.
|
|
|
|
|
* Assuming the zfs dataset property ID is valid.
|
|
|
|
|
*/
|
|
|
|
|
const char *
|
|
|
|
|
zfs_prop_to_name(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_name);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Returns TRUE if the property is inheritable.
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_inheritable(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_attr == PROP_INHERIT ||
|
|
|
|
|
zfs_prop_table[prop].pd_attr == PROP_ONETIME);
|
|
|
|
|
}
|
|
|
|
|
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
/*
|
|
|
|
|
* Returns TRUE if property is one of the encryption properties that requires
|
|
|
|
|
* a loaded encryption key to modify.
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_encryption_key_param(zfs_prop_t prop)
|
|
|
|
|
{
|
|
|
|
|
/*
|
|
|
|
|
* keylocation does not count as an encryption property. It can be
|
|
|
|
|
* changed at will without needing the master keys.
|
|
|
|
|
*/
|
|
|
|
|
return (prop == ZFS_PROP_PBKDF2_SALT || prop == ZFS_PROP_PBKDF2_ITERS ||
|
|
|
|
|
prop == ZFS_PROP_KEYFORMAT);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Helper function used by both kernelspace and userspace to check the
|
|
|
|
|
* keylocation property. If encrypted is set, the keylocation must be valid
|
|
|
|
|
* for an encrypted dataset.
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_valid_keylocation(const char *str, boolean_t encrypted)
|
|
|
|
|
{
|
|
|
|
|
if (strcmp("none", str) == 0)
|
|
|
|
|
return (!encrypted);
|
|
|
|
|
else if (strcmp("prompt", str) == 0)
|
|
|
|
|
return (B_TRUE);
|
|
|
|
|
else if (strlen(str) > 8 && strncmp("file:///", str, 8) == 0)
|
|
|
|
|
return (B_TRUE);
|
2021-05-13 04:21:35 +00:00
|
|
|
else if (strlen(str) > 8 && strncmp("https://", str, 8) == 0)
|
|
|
|
|
return (B_TRUE);
|
|
|
|
|
else if (strlen(str) > 7 && strncmp("http://", str, 7) == 0)
|
|
|
|
|
return (B_TRUE);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
|
|
|
|
|
return (B_FALSE);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2008-11-20 20:01:55 +00:00
|
|
|
#ifndef _KERNEL
|
2020-06-11 20:25:39 +00:00
|
|
|
#include <libzfs.h>
|
2008-11-20 20:01:55 +00:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Returns a string describing the set of acceptable values for the given
|
|
|
|
|
* zfs property, or NULL if it cannot be set.
|
|
|
|
|
*/
|
|
|
|
|
const char *
|
|
|
|
|
zfs_prop_values(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_values);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Returns TRUE if this property is a string type. Note that index types
|
|
|
|
|
* (compression, checksum) are treated as strings in userland, even though they
|
|
|
|
|
* are stored numerically on disk.
|
|
|
|
|
*/
|
|
|
|
|
int
|
|
|
|
|
zfs_prop_is_string(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_proptype == PROP_TYPE_STRING ||
|
|
|
|
|
zfs_prop_table[prop].pd_proptype == PROP_TYPE_INDEX);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Returns the column header for the given property. Used only in
|
|
|
|
|
* 'zfs list -o', but centralized here with the other property information.
|
|
|
|
|
*/
|
|
|
|
|
const char *
|
|
|
|
|
zfs_prop_column_name(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_colname);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Returns whether the given property should be displayed right-justified for
|
|
|
|
|
* 'zfs list'.
|
|
|
|
|
*/
|
|
|
|
|
boolean_t
|
|
|
|
|
zfs_prop_align_right(zfs_prop_t prop)
|
|
|
|
|
{
|
2022-11-08 18:16:01 +00:00
|
|
|
ASSERT3S(prop, >=, 0);
|
|
|
|
|
ASSERT3S(prop, <, ZFS_NUM_PROPS);
|
2008-11-20 20:01:55 +00:00
|
|
|
return (zfs_prop_table[prop].pd_rightalign);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif
|
2010-08-26 18:49:16 +00:00
|
|
|
|
2018-02-16 01:53:18 +00:00
|
|
|
#if defined(_KERNEL)
|
2019-10-24 17:17:33 +00:00
|
|
|
|
2022-03-09 00:19:15 +00:00
|
|
|
#if defined(HAVE_KERNEL_FPU_INTERNAL)
|
|
|
|
|
uint8_t **zfs_kfpu_fpregs;
|
2019-10-24 17:17:33 +00:00
|
|
|
EXPORT_SYMBOL(zfs_kfpu_fpregs);
|
2022-03-09 00:19:15 +00:00
|
|
|
#endif /* defined(HAVE_KERNEL_FPU_INTERNAL) */
|
2019-10-24 17:17:33 +00:00
|
|
|
|
2022-03-31 15:20:50 +00:00
|
|
|
extern int __init zcommon_init(void);
|
|
|
|
|
extern void zcommon_fini(void);
|
|
|
|
|
|
|
|
|
|
int __init
|
2015-02-18 23:39:05 +00:00
|
|
|
zcommon_init(void)
|
|
|
|
|
{
|
2019-10-24 17:17:33 +00:00
|
|
|
int error = kfpu_init();
|
|
|
|
|
if (error)
|
|
|
|
|
return (error);
|
|
|
|
|
|
2015-12-09 23:34:16 +00:00
|
|
|
fletcher_4_init();
|
2019-10-24 17:17:33 +00:00
|
|
|
|
2015-02-18 23:39:05 +00:00
|
|
|
return (0);
|
|
|
|
|
}
|
2010-08-26 18:49:16 +00:00
|
|
|
|
2022-03-31 15:20:50 +00:00
|
|
|
void
|
2015-02-18 23:39:05 +00:00
|
|
|
zcommon_fini(void)
|
|
|
|
|
{
|
2015-12-09 23:34:16 +00:00
|
|
|
fletcher_4_fini();
|
2019-10-24 17:17:33 +00:00
|
|
|
kfpu_fini();
|
2015-02-18 23:39:05 +00:00
|
|
|
}
|
2010-08-26 18:49:16 +00:00
|
|
|
|
2022-03-31 15:20:50 +00:00
|
|
|
#ifdef __FreeBSD__
|
2020-12-10 05:29:00 +00:00
|
|
|
module_init_early(zcommon_init);
|
2015-02-18 23:39:05 +00:00
|
|
|
module_exit(zcommon_fini);
|
2019-11-01 17:41:03 +00:00
|
|
|
#endif
|
|
|
|
|
|
2022-03-31 15:20:50 +00:00
|
|
|
#endif
|
2010-08-26 18:49:16 +00:00
|
|
|
|
|
|
|
|
/* zfs dataset property functions */
|
|
|
|
|
EXPORT_SYMBOL(zfs_userquota_prop_prefixes);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_init);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_get_type);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_get_table);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_delegatable);
|
2018-02-08 16:16:23 +00:00
|
|
|
EXPORT_SYMBOL(zfs_prop_visible);
|
2010-08-26 18:49:16 +00:00
|
|
|
|
|
|
|
|
/* Dataset property functions shared between libzfs and kernel. */
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_default_string);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_default_numeric);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_readonly);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_inheritable);
|
Native Encryption for ZFS on Linux
This change incorporates three major pieces:
The first change is a keystore that manages wrapping
and encryption keys for encrypted datasets. These
commands mostly involve manipulating the new
DSL Crypto Key ZAP Objects that live in the MOS. Each
encrypted dataset has its own DSL Crypto Key that is
protected with a user's key. This level of indirection
allows users to change their keys without re-encrypting
their entire datasets. The change implements the new
subcommands "zfs load-key", "zfs unload-key" and
"zfs change-key" which allow the user to manage their
encryption keys and settings. In addition, several new
flags and properties have been added to allow dataset
creation and to make mounting and unmounting more
convenient.
The second piece of this patch provides the ability to
encrypt, decyrpt, and authenticate protected datasets.
Each object set maintains a Merkel tree of Message
Authentication Codes that protect the lower layers,
similarly to how checksums are maintained. This part
impacts the zio layer, which handles the actual
encryption and generation of MACs, as well as the ARC
and DMU, which need to be able to handle encrypted
buffers and protected data.
The last addition is the ability to do raw, encrypted
sends and receives. The idea here is to send raw
encrypted and compressed data and receive it exactly
as is on a backup system. This means that the dataset
on the receiving system is protected using the same
user key that is in use on the sending side. By doing
so, datasets can be efficiently backed up to an
untrusted system without fear of data being
compromised.
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #494
Closes #5769
2017-08-14 17:36:48 +00:00
|
|
|
EXPORT_SYMBOL(zfs_prop_encryption_key_param);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_valid_keylocation);
|
2010-08-26 18:49:16 +00:00
|
|
|
EXPORT_SYMBOL(zfs_prop_setonce);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_to_name);
|
|
|
|
|
EXPORT_SYMBOL(zfs_name_to_prop);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_user);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_userquota);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_index_to_string);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_string_to_index);
|
|
|
|
|
EXPORT_SYMBOL(zfs_prop_valid_for_type);
|
2018-02-08 16:16:23 +00:00
|
|
|
EXPORT_SYMBOL(zfs_prop_written);
|
