OpenZFS on Linux and FreeBSD
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Tom Caputi fedef6dd59 Fix ztest deadlock in spa_vdev_remove()
This patch corrects an issue where spa_vdev_remove() would
call spa_history_log_internal() while holding the spa config
lock. This function may decide to block until the next txg if
the current one seems too full. However, since the thread is
holding the config log, the txg sync thread cannot progress
and the system ends up deadlocked. This patch simply moves
all calls to spa_history_log_internal() outside of the config
lock.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #8162
2018-12-04 09:54:05 -08:00
.github Advise users to retain issue/PR templates 2018-10-17 10:25:38 -07:00
cmd Fix ztest deadlock in ztest_zil_remount() 2018-12-04 09:43:31 -08:00
config Fix systemd spec file macros 2018-11-11 18:06:36 -08:00
contrib Allow spaces in pool names for cmdline argument 2018-11-11 18:23:11 -08:00
etc Minor documentation, logging, and testing typos 2018-06-07 09:38:39 -07:00
include OpenZFS 8115 - parallel zfs mount 2018-11-15 11:33:58 -08:00
lib Fix ASSERT in zfs_receive_one() 2018-12-04 09:38:55 -08:00
man Detect IO errors during device removal 2018-12-04 09:37:37 -08:00
module Fix ztest deadlock in spa_vdev_remove() 2018-12-04 09:54:05 -08:00
rpm Fix systemd spec file macros 2018-11-11 18:06:36 -08:00
scripts Make gitrev more reliable 2018-10-22 12:23:30 -07:00
tests Fix ASSERT in zfs_receive_one() 2018-12-04 09:38:55 -08:00
udev Add kernel module auto-loading 2018-03-13 10:45:55 -07:00
.gitignore Ignore *.o.ur-safe build artifacts 2018-05-13 18:59:02 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
.travis.yml Add .travis.yml 2017-11-13 09:18:18 -08:00
AUTHORS Update build system and packaging 2018-05-29 16:00:33 -07:00
COPYRIGHT Update build system and packaging 2018-05-29 16:00:33 -07:00
LICENSE Update build system and packaging 2018-05-29 16:00:33 -07:00
META Tag 0.8.0-rc2 2018-11-12 11:57:15 -08:00
Makefile.am Linux does not HAVE_DNLC 2018-10-17 10:30:08 -07:00
NEWS Add NEWS file 2018-09-18 12:03:47 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md Explicitly state supported Linux versions 2018-05-30 20:11:19 -07:00
TEST Update build system and packaging 2018-05-29 16:00:33 -07:00
autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
configure.ac Add libzutil for libzfs or libzpool consumers 2018-11-05 11:22:33 -08:00
copy-builtin Allow copy-builtin to work with modified sources 2018-10-17 12:06:05 -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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ZFS on Linux is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.

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Official Resources

Installation

Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.

Contribute & Develop

We have a separate document with contribution guidelines.

Release

ZFS on Linux 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 kernel versions.