OpenZFS on Linux and FreeBSD
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Matthew Macy 7432d29760
FreeBSD: reduce priority of ZIO_TASKQ_ISSUE writes by a larger value
On FreeBSD, if priorities divided by four (RQ_PPQ) are equal then
a difference between them is insignificant. In other words,
incrementing pri by only one as on Linux is insufficient.

Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #10872
2020-09-04 11:13:27 -07:00
.github Remove 'ZFS on Linux' references from PR Template 2020-09-03 16:31:05 -07:00
cmd Add 'zfs rename -u' to rename without remounting 2020-09-01 16:14:16 -07:00
config Spruce up pkg-config files for libzfs/libzfs_core 2020-09-04 11:11:18 -07:00
contrib Remove vestigial settings related to initramfs 2020-08-22 11:04:49 -07:00
etc Fix another dependency loop 2020-08-28 10:17:14 -07:00
include Avoid posting duplicate zpool events 2020-09-04 10:34:28 -07:00
lib Spruce up pkg-config files for libzfs/libzfs_core 2020-09-04 11:11:18 -07:00
man man: Cross-reference zfs-load-key(8) for ENCRYPTION mention 2020-09-04 10:53:59 -07:00
module FreeBSD: reduce priority of ZIO_TASKQ_ISSUE writes by a larger value 2020-09-04 11:13:27 -07:00
rpm Use correct prefix for share/pam-configs 2020-07-30 09:09:46 -07:00
scripts ZTS: Remove leftover variable names 2020-08-22 11:05:59 -07:00
tests Avoid posting duplicate zpool events 2020-09-04 10:34:28 -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-rc1 2020-08-25 13:11:25 -07:00
Makefile.am Silence 'make checkbashisms' 2020-08-20 13:45:47 -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 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 Add zstd support to zfs 2020-08-20 10:30:06 -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.