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Brian Behlendorf f7ab47908b ZTS: update the relevant mmp test cases
- mmp_concurrent_import: added test case to verify that concurrent
  import correctness.  The pool may only be imported once.

- mmp_exported_import: an activity check is now required for pools
  which were cleanly exported if the system and pool hostids don't
  match.

- mmp_inactive_import: an activity check is now required for any
  pool which wasn't cleanly exported, even if the system and pool
  hostids match.

- mmp_on_uberblocks: updated expected uberblocks to take in to account
  the value MMP_INTERVAL_DEFAULT is set too.

- mmp_reset_interval: reduce the number of iterations from 10 to 3.
  This is sufficient to verify functionality and significantly speeds
  up the test.

- mmp_on_uberblocks: adjust the thresholds and increase the runtime
  to avoid false positives observed in CI.

- Update tests to use 'zhack action idle' instead of ztest to improve
  the reliability of the tests.

- Add additional log_note messages to test cases which have multiple
  verification steps to make it clear which portion of a test failed
  when reviewing the logs.

- Replace default_setup/cleanup_noexit calls with 'zpool create' and
  'zpool destroy' calls to avoid additional unnecessary dataset
  creation work.

- Update activity/noactivity check helper functions to use the
  ZFS_LOAD_INFO_DEBUG information now available from 'zpool import'
  to determine if this activity check ran and why.  This is more
  reliable in the CI than measuring the runtime.

- Removed all mmp tests from the zts-report.py exceptions list.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Reviewed-by: Akash B <akash-b@hpe.com>
2026-02-11 13:33:19 -08:00
.github CI: Test build Lustre against ZFS 2026-02-11 10:26:41 -08:00
cmd zhack: add "action idle" subcommand 2026-02-11 13:33:19 -08:00
config config/kmap_atomic: initialise test data 2025-12-17 11:24:44 -08:00
contrib Add allocation profile export and zhack subcommand for import 2026-02-11 10:27:01 -08:00
etc docs: fix a few small typos (#17804) 2025-10-21 10:35:58 -07:00
include mmp: claim sequence id before final import 2026-02-11 13:33:19 -08:00
lib mmp: claim sequence id before final import 2026-02-11 13:33:19 -08:00
man Enable zhack to work properly with 4k sector size disks 2026-02-11 13:33:12 -08:00
module ZTS: update the relevant mmp test cases 2026-02-11 13:33:19 -08:00
rpm Add templated zfs-mount@.service 2025-08-19 10:30:04 -07:00
scripts CI: exclude signed-off-by/reviewed-by from 72 char limit 2025-12-19 19:55:14 -08:00
tests ZTS: update the relevant mmp test cases 2026-02-11 13:33:19 -08:00
udev zvol_id: make array length properly known at compile time 2025-12-17 11:24:44 -08:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
.gitignore Packaging: Auto-generate changelog during configure (#15528) 2023-11-16 08:58:47 -08:00
.gitmodules .gitmodules: link to openzfs github repository 2021-04-12 09:37:23 -07:00
.mailmap AUTHORS/mailmap: update with new contributors 2025-05-28 16:00:28 -07:00
AUTHORS AUTHORS/mailmap: update with new contributors 2025-05-28 16:00:28 -07:00
autogen.sh Ubuntu 22.04 integration: ShellCheck 2022-11-18 11:24:48 -08:00
CODE_OF_CONDUCT.md Documentation corrections 2022-12-22 11:34:28 -08:00
configure.ac Linux build: handle CONFIG_OBJTOOL_WERROR=y 2025-08-07 13:10:33 -04:00
copy-builtin copy-builtin: add hooks with sed/>> 2022-05-10 10:17:43 -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 spdxcheck: program to check SPDX license tags 2025-04-16 09:59:45 -07:00
META Linux 6.18: META 2025-12-17 11:24:44 -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 FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
RELEASES.md Update RELEASES.md LTS release to 2.2 2025-02-25 22:27:10 +05:00
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.

codecov coverity

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 13.0-RELEASE.