OpenZFS on Linux and FreeBSD
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Rob Norris 7121e678a2 zil_fail: reheck ZIL fail state before issuing IO
The ZIL may be failed any time we don't have the issuer lock, which
means we can end up working through zil_commit_impl() even when the ZIL
already failed.

So, each time we gain the issuer lock, recheck the fail state, and do
not issue IO if its failed. The waiter will eventually go to sleep
waiting to be signalled with the ZIL reopens in zil_sync()->zil_clean().

(cherry picked from commit 49fa92c8db389f257a15029d643fb026fa5b6dc2)
2023-07-31 15:05:56 +00:00
.github libzfs: add keylocation=https://, backed by fetch(3) or libcurl 2022-02-16 17:58:37 -08:00
cmd zpool: Provide GUID to zpool-reguid(8) with -g 2023-07-05 13:27:31 +00:00
config autoconf: AC_MSG_CHECKING consistency 2022-06-01 14:24:49 -07:00
contrib Remove install of zfs-load-module.service for dracut 2022-06-21 10:53:46 -07:00
etc automake: don't install /e/d/zfs or /e/z/zfs-functions +x 2022-05-25 14:57:09 -07:00
include compress: add "slack" compression options 2023-07-05 13:27:31 +00:00
lib compress: add "slack" compression options 2023-07-05 13:27:31 +00:00
man vdev: expose zfs_vdev_max_ms_shift as a module parameter 2023-07-31 15:05:56 +00:00
module zil_fail: reheck ZIL fail state before issuing IO 2023-07-31 15:05:56 +00:00
rpm Standardize RHEL version check in packages 2022-05-27 09:19:37 -07:00
scripts Remove REMAKE_INITRD 2022-05-06 11:32:45 -07:00
tests zpool: Provide GUID to zpool-reguid(8) with -g 2023-07-05 13:27:31 +00:00
udev Udev rules: use match (==) rather than assign (=) for PROGRAM 2021-09-14 12:23:10 -07:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
.gitignore Add a JSON equivalent to zpool-status(8) 2023-07-05 13:27:30 +00:00
.gitmodules .gitmodules: link to openzfs github repository 2021-04-14 13:23:08 -07:00
AUTHORS Add zstd support to zfs 2020-08-20 10:30:06 -07:00
CODE_OF_CONDUCT.md Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -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 Update META for zfs-2.1.5.4-1wasabi0 tag 2023-07-05 13:47:08 +00:00
Makefile.am module: zstd: check we don't leak symbols; regenerate symbol map 2022-05-16 15:48:21 -07:00
NEWS Fix NEWS file 2020-08-26 21:44:41 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md README: Update OpenZFS website url 2022-02-16 17:58:55 -08:00
RELEASES.md Add RELEASES.md file 2021-04-07 13:26:58 -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 Linux 5.16 compat: don't use XSTATE_XSAVE to save FPU state 2022-02-16 17:58:55 -08:00
copy-builtin copy-builtin: posix conformance 2021-05-10 12:18:54 -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 operating system can be found at the Getting Started Page.

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 any supported branches and releases starting from 12.2-RELEASE.