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OpenZFS on Linux and FreeBSD
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Tony Nguyen ef57371a92 Do not enable stack tracer for ZFS performance test 
Linux ZFS test suite runs with /proc/sys/kernel/stack_tracer_enabled=1,
via zfs.sh script, which has negative performance impact, up to 40%.

Since large stack is a rare issue now, preferred behavior would be:
- making stack tracer an opt-in feature for zfs.sh
- zfs-test.sh enables stack tracer only when requested

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Richard Elling <Richard.Elling@RichardElling.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Tony Nguyen <tony.nguyen@delphix.com>
#8173
 		2018-12-07 10:51:42 -08:00
.github Advise users to retain issue/PR templates 2018-10-17 10:25:38 -07:00
cmd Move assert in dump_dir() in zdb 2018-12-05 09:30:28 -08:00
config Use autoconf variable for C preprocessor 2018-12-05 09:31:44 -08:00
contrib Allow spaces in pool names for cmdline argument 2018-11-11 18:23:11 -08:00
etc zfs-functions.in: is_mounted() always returns 1 2018-12-04 09:57:29 -08:00
include OpenZFS 8115 - parallel zfs mount 2018-11-15 11:33:58 -08:00
lib Fix 'zfs receive -F' message when destination has snapshots 2018-12-05 09:33:52 -08:00
man Detect IO errors during device removal 2018-12-04 09:37:37 -08:00
module Ensure dsl scan prefetch queue is emptied 2018-12-06 09:47:23 -08:00
rpm Fix systemd spec file macros 2018-11-11 18:06:36 -08:00
scripts Do not enable stack tracer for ZFS performance test 2018-12-07 10:51:42 -08:00
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

img

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.

codecov coverity

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.