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Brian Behlendorf 395583e38e Fix overly broad locking in spa_vdev_config_exit() Calling vdev_free() only requires the we acquire the spa config SCL_STATE_ALL locks, not the SCL_ALL locks. In particular, we need need to avoid taking the SCL_CONFIG lock (included in SCL_ALL) as a writer since this can lead to a deadlock. The txg_sync_thread() may block in spa_txg_history_init_io() when taking the SCL_CONFIG lock as a reading when it detects there's a pending writer. Reviewed-by: Igor Kozhukhov <igor@dilos.org> Reviewed-by: Mark Maybee <mark.maybee@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #11585		2021-06-23 13:22:14 -07:00
.github	CI: add ubuntu-* functional tests runner	2021-02-05 11:31:38 -08:00
cmd	Suppress cppcheck invalidSyntax warninigs	2021-03-08 09:07:25 -08:00
config	Linux 5.12 compat: replace bio__io_acct with disk__io_acct	2021-03-05 12:57:54 -08:00
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	Suppress cppcheck invalidSyntax warninigs	2021-03-08 09:07:25 -08:00
lib	Don't bomb out when using keylocation=file://	2021-03-05 12:59:07 -08:00
man	Clarify compressed zfs send/recv behavior	2021-03-08 09:07:32 -08:00
module	Fix overly broad locking in spa_vdev_config_exit()	2021-06-23 13:22:14 -07:00
rpm	Install zgenhostid to sbindir	2021-01-23 15:47:06 -08:00
scripts	DKMS: Disable weak modules	2020-12-23 14:34:59 -08:00
tests	send_iterate_snap : doall send without fromsnap	2021-03-05 12:54:39 -08:00
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
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	2020-10-16 13:01:24 -07:00
configure.ac	send_iterate_snap : doall send without fromsnap	2021-03-05 12:54:39 -08:00
copy-builtin	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
cppcheck-suppressions.txt	Import ZStandard v1.4.5	2020-08-20 10:30:06 -07:00
LICENSE	Update build system and packaging	2018-05-29 16:00:33 -07:00
Makefile.am	dracut: use /bin/sh instead of bash as the intepreter	2020-11-30 09:44:02 -08:00
META	Tag zfs-2.0.4	2021-03-08 13:04:37 -08:00
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
zfs.release.in	Move zfs.release generation to configure step	2012-07-12 12:22:51 -07:00

README.md

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.

Official Resources

Documentation - for using and developing this repo
ZoL Site - Linux release info & links
Mailing lists
OpenZFS site - for conference videos and info on other platforms (illumos, OSX, Windows, etc)

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.