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Rob Norris dd2a46b5e6
config: cache results of kernel checks (#17106)
Kernel checks are the heaviest part of the configure checks. This allows
the results to be cached through the normal autoconf cache.

Since we don't want to reuse cached values for different kernels, but
don't want to discard the entire cache on every kernel, we instead add a
short checksum to kernel config cache keys, based on the version and
path, so the cache can hold results for multiple different kernels.

Sponsored-by: https://despairlabs.com/sponsor/

Signed-off-by: Rob Norris <robn@despairlabs.com>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
2025-03-27 16:44:54 -07:00
.github runners: Fix tarball build for zfs-qemu-packages workflow (#17158) 2025-03-26 13:13:33 -07:00
cmd Make ganging redundancy respect redundant_metadata property (#17073) 2025-03-19 15:58:29 -07:00
config config: cache results of kernel checks (#17106) 2025-03-27 16:44:54 -07:00
contrib SPDX: license tags: Apache-2.0 2025-03-13 17:57:05 -07:00
etc SPDX: license tags: MIT 2025-03-13 17:56:54 -07:00
include Unified allocation throttling (#17020) 2025-03-24 09:25:01 -07:00
lib SPDX: license tags: BSD-3-Clause 2025-03-13 17:56:50 -07:00
man Disambiguate reference to kibibytes, not kilobytes 2025-03-24 14:37:43 -07:00
module Block remap for cloned blocks on device removal 2025-03-26 16:45:34 -07:00
rpm Support for cross-compiling kernel modules 2025-01-05 17:27:19 -08:00
scripts ZTS: Fix zpool_status_features_001_pos local test (#17174) 2025-03-25 10:30:48 -07:00
tests zts: add spdx license tags to gang_blocks tests (#17160) 2025-03-20 09:01:11 -07:00
udev SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
.cirrus.yml Update FreeBSD CI images 2025-03-13 13:31:31 -04:00
.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: refresh with recent new contributors 2025-03-13 10:35:31 -04:00
AUTHORS AUTHORS: refresh with recent new contributors 2025-03-13 10:35:31 -04:00
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 SPDX: license tags: CDDL-1.0 2025-03-13 17:56:27 -07:00
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 2025-03-13 17:57:51 -07:00
META Linux 6.14 compat: META (#17098) (#17172) 2025-03-25 10:35:01 -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 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 2025-01-17 11:04:36 -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.

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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 13.0-RELEASE.