OpenZFS on Linux and FreeBSD
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Mark Johnston 900a444107 Initialize all fields in zfs_log_xvattr()
When logging TX_SETATTR, we could otherwise fail to initialize part of
the corresponding ZIL record depending on which fields are present in
the xvattr.  Initialize the creation time and the AV scan timestamp to
zero so that uninitialized bytes are not written to the ZIL.

This was found using KMSAN.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Mark Johnston <markj@FreeBSD.org>
Closes #12383
2021-09-22 15:19:08 -07:00
.github CI: Increase free space in workflow 2021-06-23 13:22:14 -07:00
cmd cppcheck: integrete cppcheck 2021-06-23 13:22:15 -07:00
config cppcheck: integrete cppcheck 2021-06-23 13:22:15 -07:00
contrib dracut: Fix race condition between load-key and import 2021-02-05 11:40:33 -08:00
etc zfs-import-{cache,scan}: change condition to FileNotEmpty 2021-02-05 11:42:40 -08:00
include file reference counts can get corrupted 2021-09-22 15:19:08 -07:00
lib file reference counts can get corrupted 2021-09-22 15:19:08 -07:00
man zed: reap child after killing on time-out 2021-06-23 13:22:15 -07:00
module Initialize all fields in zfs_log_xvattr() 2021-09-22 15:19:08 -07:00
rpm RPM: Explicitly set the required min/max kernel version for the DKMS package 2021-06-23 13:22:15 -07:00
scripts DKMS: Disable weak modules 2020-12-23 14:34:59 -08:00
tests ZTS: pool_state test check for pool existence in cleanup 2021-06-23 13:22:15 -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 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
CODE_OF_CONDUCT.md Replace ZFS on Linux references with OpenZFS 2020-10-16 13:01:24 -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 zfs-2.0.5 2021-06-23 13:28:36 -07:00
Makefile.am cppcheck: integrete cppcheck 2021-06-23 13:22:15 -07:00
NEWS Fix NEWS file 2020-08-27 16:07:01 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md docs: update README's installation link 2020-10-16 13:00:13 -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 2021-06-23 13:22:14 -07:00
copy-builtin Replace ZFS on Linux references with OpenZFS 2020-10-16 13:01:24 -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 12-STABLE and 13-CURRENT.