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Mateusz Guzik e3e82dcc51 FreeBSD: switch teardown lock to rms
This deserializes otherwise non-contending operations.

The previous scheme of using 17 locks hashed by curthread runs into
conflicts very quickly. Check the pull request for sample results.

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Matt Macy <mmacy@FreeBSD.org>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Closes #11153
2021-03-12 15:51:48 -08:00
.github CI checkstyle: pin ubuntu version 2021-03-11 17:11:31 -08:00
cmd zpool import cachefile improvements 2021-03-12 15:42:27 -08:00
config FreeBSD module --enable-debug --enable-invariants 2021-03-05 12:16:41 -08:00
contrib dracut: Fix race condition between load-key and import 2021-01-26 12:14:22 -08:00
etc zfs-import-{cache,scan}: change condition to FileNotEmpty 2021-02-05 11:25:22 -08:00
include FreeBSD: switch teardown lock to rms 2021-03-12 15:51:48 -08:00
lib zpool import cachefile improvements 2021-03-12 15:42:27 -08:00
man Fix whitespace introduced in ecc277cff 2021-03-11 19:42:04 -08:00
module Macroify teardown lock handling 2021-03-12 15:51:39 -08:00
rpm Add "compatibility" property for zpool feature sets 2021-02-17 21:30:45 -08:00
scripts Fix error message when zfs module are already unloaded 2021-02-20 20:23:10 -08:00
tests zpool import cachefile improvements 2021-03-12 15:42:27 -08:00
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
autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
CODE_OF_CONDUCT.md Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
configure.ac FreeBSD module --enable-debug --enable-invariants 2021-03-05 12:16:41 -08:00
copy-builtin 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
Makefile.am cppcheck: integrete cppcheck 2021-01-26 16:12:26 -08:00
META Linux 5.11 compat: META 2021-02-10 10:11:21 -08:00
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 docs: update README's installation link 2020-10-08 09:33:53 -07:00
TEST Remove CI builder customization from TEST 2020-03-16 10:46:03 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

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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 12-STABLE and 13-CURRENT.