OpenZFS on Linux and FreeBSD
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Alexander Motin cc1c7b0171 FreeBSD: Retry OCF ENOMEM errors.
ZFS does not expect transient errors from crypto.  For read they are
counted as checksum errors, while for write end up in panic.  To not
panic on random low memory conditions retry ENOMEM errors in the OCF
wrapper function.

While there remove unneeded timeout and priority from msleep().

External-issue: https://reviews.freebsd.org/D30339
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored-By: iXsystems, Inc.
Closes #12077
2021-05-27 22:31:57 -07:00
.github CI: Increase free space in workflow 2021-04-07 13:24:28 -07:00
cmd Propagate vdev state due to invalid label corruption 2021-05-27 22:31:57 -07:00
config Update tmpfile() existence detection 2021-05-27 22:31:56 -07:00
contrib Replace ZoL with OpenZFS where applicable 2021-05-10 12:16:46 -07:00
etc etc/systemd/zfs-mount-generator: don't fail if no cached pools 2021-04-19 15:22:58 -07:00
include Fix dRAID sequential resilver silent damage handling 2021-05-27 22:31:56 -07:00
lib FreeBSD: Don't force xattr mount option 2021-05-27 22:12:19 -07:00
man zfs-allow.8: mention 'bookmark' permission 2021-05-27 22:31:56 -07:00
module FreeBSD: Retry OCF ENOMEM errors. 2021-05-27 22:31:57 -07:00
rpm Replace ZoL with OpenZFS where applicable 2021-05-10 12:16:46 -07:00
scripts Replace ZoL with OpenZFS where applicable 2021-05-10 12:16:46 -07:00
tests Fix dRAID sequential resilver silent damage handling 2021-05-27 22:31:56 -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 .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 Tag 2.1.0-rc5 2021-05-10 15:13:37 -07:00
Makefile.am Widen mancheck target to all pages, fix them 2021-05-27 22:09:51 -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 FreeBSD versions 2021-03-16 15:03:28 -07:00
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 ZTS: Add tests for DOS mode attributes 2021-03-16 15:00:14 -07:00
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.