OpenZFS on Linux and FreeBSD
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Alexander Motin 5219a2691e FreeBSD: Remove extra arc_reduce_target_size() call
Remove arc_reduce_target_size() call from arc_prune_task().  The idea
of arc_prune_task() is to remove external references on ARC metadata,
such as vnodes. Since arc_prune_async() is called only from ARC itself,
it makes no sense to create a parasitic loop between ARC eviction and
the pruning, treatening to drop ARC to its minimum.  I can't guess why
it was added as part of FreeBSD to OpenZFS integration.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Signed-off-by:  Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #14639
2023-03-24 12:27:52 -05:00
.github Update workflows 2023-03-09 18:46:36 -08:00
cmd Change ZEVENT_POOL_GUID to ZEVENT_POOL to display pool names 2023-01-19 12:50:36 -08:00
config autoconf: add support for openEuler 2023-03-01 14:41:19 -08:00
contrib Fix for mountpoint=legacy 2023-03-15 10:45:07 -07:00
etc systemd: set restart=always for zfs-zed.service 2023-01-19 12:50:42 -08:00
include System-wide speculative prefetch limit. 2023-03-02 14:37:07 -08:00
lib Add color output to zfs diff. 2023-01-19 12:50:36 -08:00
man Turn default_bs and default_ibs into ZFS_MODULE_PARAMs 2023-03-07 13:58:36 -08:00
module FreeBSD: Remove extra arc_reduce_target_size() call 2023-03-24 12:27:52 -05:00
rpm rpm: add support for openEuler 2023-03-01 14:41:19 -08:00
scripts Update workflows 2023-03-09 18:46:36 -08:00
tests Update workflows 2023-03-09 18:46:36 -08:00
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 FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
.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 Documentation corrections 2023-01-19 12:50:42 -08:00
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 zfs-2.1.9 2023-01-24 15:41:54 -08:00
Makefile.am config: check for parallel(1), use it for cstyle 2022-09-14 11:23:25 -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.