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OpenZFS on Linux and FreeBSD
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Christian Schwarz ba28919168 zfs_log_write: simplify data copying code for WR_COPIED records 
lr_write_t records that are WR_COPIED have the record data directly
appended to them (see lr_write_t type definition).

The data is copied from the debuf using dmu_read_by_dnode.

This function was called, only for WR_COPIED records, as part of a
short-circuiting if-statement's if-expression.

I found this side-effectful call to dmu_read_by_dnode pretty
hard to spot.
This patch improves readability by moving the call to its own line.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Wilson <gwilson@delphix.com>
Signed-off-by: Christian Schwarz <me@cschwarz.com>
Closes #10956
 		2020-10-01 12:20:00 -07:00
.github Add Stale-bot 2020-08-24 12:04:38 -07:00
cmd vdev_ashift should only be set once 2020-09-18 12:40:20 -07:00
config config/zfs-build.m4: never define _initramfs in RPM_DEFINE_UTIL 2020-09-15 18:36:03 -07:00
contrib contrib/initramfs: fix shellcheck and checkbashisms errors with shebang 2020-10-01 12:17:45 -07:00
etc Fix another dependency loop 2020-08-30 14:18:45 -07:00
include FreeBSD: Add support for procfs_list 2020-10-01 12:18:56 -07:00
lib FreeBSD: Add support for procfs_list 2020-10-01 12:18:56 -07:00
man vdev_ashift should only be set once 2020-09-18 12:40:20 -07:00
module zfs_log_write: simplify data copying code for WR_COPIED records 2020-10-01 12:20:00 -07:00
rpm zfs label bootenv should store data as nvlist 2020-09-15 18:36:12 -07:00
scripts Add a missing option prefix `-` in zfs-tests.sh usage() 2020-09-09 10:26:02 -07:00
tests vdev_ashift should only be set once 2020-09-18 12:40:20 -07:00
udev Centralize variable substitution 2020-07-14 17:33:44 -07:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
.gitignore Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
AUTHORS Add zstd support to zfs 2020-08-20 10:30:06 -07:00
CODE_OF_CONDUCT.md Add CODE_OF_CONDUCT.md 2019-04-30 10:58:45 -07:00
COPYRIGHT Fix typos 2020-06-09 21:24:09 -07:00
LICENSE Update build system and packaging 2018-05-29 16:00:33 -07:00
META Tag 2.0.0-rc2 2020-09-18 12:50:49 -07:00
Makefile.am Silence 'make checkbashisms' 2020-08-20 13:45:47 -07:00
NEWS Fix NEWS file 2020-08-27 16:07:01 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md Update wiki links with new address 2020-06-03 19:46:31 -07:00
TEST Remove CI builder customization from TEST 2020-03-16 10:46:03 -07:00
autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
configure.ac zfs label bootenv should store data as nvlist 2020-09-15 18:36:12 -07:00
copy-builtin Move zfs_gitrev.h to build directory 2020-06-24 18:19:28 -07:00
cppcheck-suppressions.txt Import ZStandard v1.4.5 2020-08-20 10:30:06 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.md

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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.

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Official Resources

Installation

Full documentation for installing OpenZFS on your favorite Linux distribution can be found at the ZoL Site.

Contribute & Develop

We have a separate document with contribution guidelines.

We have a Code of Conduct.

Release

OpenZFS is released under a CDDL license. For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported Linux kernel versions.
  • Supported FreeBSD versions are 12-STABLE and 13-CURRENT.