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Brian Behlendorf 1c5de20ae2 Add --enable-debug-dmu-tx configure option 
Allow rigorous (and expensive) tx validation to be enabled/disabled
indepentantly from the standard zfs debugging.  When enabled these
checks ensure that all txs are constructed properly and that a dbuf
is never dirtied without taking the correct tx hold.

This checking is particularly helpful when adding new dmu consumers
like Lustre.  However, for established consumers such as the zpl
with no known outstanding tx construction problems this is just
overhead.

--enable-debug-dmu-tx  - Enable/disable validation of each tx as
--disable-debug-dmu-tx   it is constructed.  By default validation
                         is disabled due to performance concerns.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2012-03-23 12:25:17 -07:00
cmd Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
config Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
dracut Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
etc Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
include Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
lib Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
man Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
module Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
patches Add build system 2010-08-31 13:41:27 -07:00
scripts Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
udev Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
.gitignore Ignore unsigned module build products 2010-03-09 14:14:09 -08:00
AUTHORS Add "ashift" property to zpool create 2011-06-17 16:35:49 -07:00
autogen.sh Make autogen.sh executable 2011-07-26 10:15:35 -07:00
ChangeLog Add build system 2010-08-31 13:41:27 -07:00
configure Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
configure.ac Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -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 Add the release component to headers 2012-01-18 12:19:47 -08:00
Makefile.in Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
META ZFS 0.6.0-rc7 2012-03-16 11:25:13 -07:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
PKGBUILD-zfs-modules.in Add make rule for building Arch Linux packages 2011-12-14 19:14:23 -08:00
PKGBUILD-zfs.in Add make rule for building Arch Linux packages 2011-12-14 19:14:23 -08:00
README.markdown Fix markdown rendering 2010-09-15 09:09:37 -07:00
zfs_config.h.in Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -07:00
zfs-modules.spec.in Add --enable-debug-dmu-tx configure option 2012-03-23 12:25:17 -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 Fix rpm dependencies 2012-01-18 12:19:52 -08:00

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