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5b63b3eb6f
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Brian Behlendorf 5b63b3eb6f Use cv_timedwait_interruptible in arc 
The issue is that cv_timedwait() sleeps uninterruptibly to block signals
and avoid waking up early.  Under Linux this counts against the load
average keeping it artificially high.  This change allows the arc to
sleep interruptibly which mean it may be woken up early due to a signal.

Normally this means some extra care must be taken to handle a potential
signal.  But for the arcs usage of cv_timedwait() there is no harm in
waking up before the timeout expires so no extra handling is required.
2010-12-14 10:06:44 -08:00
cmd Fix block device-related issues in zdb. 2010-12-14 09:52:46 -08:00
config Refresh autogen.sh products 2010-12-07 15:33:12 -08:00
etc Add FAILFAST support 2010-10-12 14:55:02 -07:00
include Use cv_timedwait_interruptible in arc 2010-12-14 10:06:44 -08:00
lib Fix block device-related issues in zdb. 2010-12-14 09:52:46 -08:00
man Add FAILFAST support 2010-10-12 14:55:02 -07:00
module Use cv_timedwait_interruptible in arc 2010-12-14 10:06:44 -08:00
patches Add build system 2010-08-31 13:41:27 -07:00
scripts Remove partition from vdev name in zfault.sh 2010-11-29 10:53:53 -08:00
.gitignore Ignore unsigned module build products 2010-03-09 14:14:09 -08:00
AUTHORS Add AUTHORS to master branch 2010-05-18 14:55:01 -07:00
autogen.sh Minor packaging fixes 2010-09-01 15:42:32 -07:00
ChangeLog Add build system 2010-08-31 13:41:27 -07:00
configure Refresh autogen.sh products 2010-12-07 15:33:12 -08:00
configure.ac Add [-m map] option to zpool_layout 2010-09-17 11:02:19 -07:00
COPYING Relocate COPYING+COPYRIGHT, remove README cruft 2008-12-01 15:34:53 -08:00
COPYRIGHT Update COPYRIGHT to reference zpios CDDL exceptions. 2010-05-18 14:25:28 -07:00
DISCLAIMER Update COPYRIGHT and DISCLAIMER. 2010-05-18 10:32:23 -07:00
Makefile.am Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
Makefile.in Add FAILFAST support 2010-10-12 14:55:02 -07:00
META Prep for 0.5.2 tag 2010-11-08 14:03:36 -08:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README.markdown Fix markdown rendering 2010-09-15 09:09:37 -07:00
zfs_config.h.in Linux 2.6.36 compat, synchronous bio flag 2010-11-10 17:00:33 -08:00
zfs-modules.spec.in Use top level object directory in zfs-module.spec 2010-09-10 12:33:31 -07:00
zfs-script-config.sh.in Unconditionally load core kernel modules 2010-11-11 11:38:25 -08:00
ZFS.RELEASE Update to onnv_147 2010-08-26 14:24:34 -07:00
zfs.spec.in Support custom build directories and move includes 2010-09-08 12:38:56 -07:00

README.markdown

Native ZFS for Linux! ZFS is an advanced file system and volume manager which was originally developed for Solaris. It has been successfully ported to FreeBSD and now there is a functional Linux ZFS kernel port too. The port currently includes a fully functional and stable SPA, DMU, and ZVOL with a ZFS Posix Layer (ZPL) on the way!

$ ./configure
$ make pkg

Full documentation for building, configuring, and using ZFS can be found at: http://zfsonlinux.org