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Damian Szuberski 72f3c8b130
Fix Linux kernel directories detection
Most modern Linux distributions have separate locations for bare
source and prebuilt ("build") files. Additionally, there are `source`
and `build` symlinks in `/lib/modules/$(KERNEL_VERSION)` pointing to
them. The order of directory search is now:
- `configure` command line values if both `--with-linux` and
  `--with-linux-obj` were defined
- If only `--with-linux` was defined, `--with-linux-obj` is assumed
  to have the same value as `--with-linux`
- If neither `--with-linux` nor `--with-linux-obj` were defined
  autodetection is used:
  - `/lib/modules/$(uname -r)/{source,build}` respectively, if exist
  - The first directory in `/lib/modules` with the highest version
    number according to `sort -V` which contains `source` and `build`
    symlinks/directories
  - The first directory matching `/usr/src/kernels/*` and
    `/usr/src/linux-*` with the highest version number according to
    `sort -V`. Here the source and prebuilt directories are assumed
    to be the same.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: szubersk <szuberskidamian@gmail.com>
Closes #9935
Closes #13096
2022-02-16 15:17:16 -08:00
.github Colorize the Github test output 2022-02-16 11:40:25 -08:00
cmd Rename fallthrough to zfs_fallthrough 2022-02-15 08:58:59 -08:00
config Fix Linux kernel directories detection 2022-02-16 15:17:16 -08:00
contrib contrib: rename initrd READMEs to README.md 2022-02-11 11:44:27 -08:00
etc Add --enable=all to ShellCheck by default 2022-02-07 11:59:09 -08:00
include Cross-platform xattr user namespace compatibility 2022-02-15 16:35:30 -08:00
lib libzfs: calculate receive times with sub-second precision 2022-02-15 16:42:30 -08:00
man Cross-platform xattr user namespace compatibility 2022-02-15 16:35:30 -08:00
module Enable encrypted raw sending to pools with greater ashift 2022-02-16 11:52:02 -08:00
rpm contrib: rename initrd READMEs to README.md 2022-02-11 11:44:27 -08:00
scripts Colorize the Github test output 2022-02-16 11:40:25 -08:00
tests Enable encrypted raw sending to pools with greater ashift 2022-02-16 11:52:02 -08:00
udev Udev rules: remove zvol compat symlinks (without the leading zvol/) 2021-07-06 13:41:17 -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 2021-04-12 09:37:23 -07:00
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 Linux 5.16 compat: don't use XSTATE_XSAVE to save FPU state 2022-02-09 12:50:10 -08:00
copy-builtin copy-builtin: posix conformance 2021-05-08 08:58:26 -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 checkabi/storeabi relevant only to x86_64 2022-02-16 11:48:01 -08:00
META Linux 5.15 compat: META (#12824) 2021-12-07 15:35:42 -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 README: Update OpenZFS website url 2022-01-06 16:25:01 -08:00
RELEASES.md Add RELEASES.md file 2021-04-02 16:33:40 -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 any supported branches and releases starting from 12.2-RELEASE.