OpenZFS on Linux and FreeBSD
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Brian Behlendorf a056f3de6d Revert linux-legacy topic branch.
These changes were made when some development was still occuring
under RHEL4.  Since then the needed fopendir() and atopen() APIs
have become commonly available under Linux.  Since I have no
intention of supporting systems as old as RHEL4 we can safely
drop the topic branch.
2010-05-18 12:10:13 -07:00
cmd Add missing include path for FMA aware zpool command. 2010-05-14 11:57:48 -07:00
config Add top level SPL include path which is needed for *-devel builds 2010-04-22 09:55:07 -07:00
etc Remove promise example config replace with a supermicro config 2010-03-11 14:04:12 -08:00
lib Revert linux-legacy topic branch. 2010-05-18 12:10:13 -07:00
man Add man pages to the build system and packages. 2009-12-11 16:49:25 -08:00
module Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2010-04-29 12:32:01 -07:00
patches Add e2fsprogs patch for detecting ZFS uberblocks until it appears upstream. 2009-11-02 15:04:43 -08:00
scripts Merge commit 'refs/top-bases/zfs-branch' into zfs-branch 2010-04-29 12:04:36 -07:00
.gitignore Ignore unsigned module build products 2010-03-09 14:14:09 -08:00
.topdeps New TopGit dependency: fix-error-handling 2010-03-10 09:54:41 -08:00
.topmsg Fix some incorrect error handling. 2010-03-10 09:53:53 -08:00
AUTHORS Refresh zfs-branch 2008-12-05 09:46:11 -08:00
COPYING Refresh for consistency with COPYRIGHT 2009-06-08 11:59:13 -07:00
COPYRIGHT Update COPYRIGHT to include release id LLNL-CODE-403049. 2010-05-18 11:06:56 -07:00
ChangeLog Prep for 0.4.8 tag, updated META and ChangeLog 2010-03-11 16:25:03 -08:00
DISCLAIMER Resolve conflict 2010-05-18 10:42:54 -07:00
GIT Refresh type in topgit git://* reference 2009-01-26 21:58:32 -08:00
META Prep for 0.4.8 tag, updated META and ChangeLog 2010-03-11 16:25:03 -08:00
Makefile.am Allow zfs_config.h to be included by dependant packages (updated) 2010-03-22 16:42:18 -07:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README Refresh README 2009-01-20 16:16:57 -08:00
TODO Prep for 0.4.6 tag, updated META, ChangeLog, and TODO. 2009-11-02 13:03:59 -08:00
ZFS.RELEASE Rebase master to b121 2009-08-18 11:43:27 -07:00
autogen.sh Core target arch support for conditional compilation of SUBDIRs 2009-06-08 16:07:43 -07:00
configure.ac Add support for 'make -s' silent builds 2010-03-26 15:41:41 -07:00
zfs-modules.spec.in Minor spec file cleanup for srpm case. 2010-05-18 10:08:29 -07:00
zfs.spec.in Split the udev rule from a specific configuration 2010-03-01 16:51:21 -08:00

README

============================ ZFS KERNEL BUILD ============================

1) Build the SPL (Solaris Porting Layer) module which is designed to
   provide many Solaris APIs in the Linux kernel which are needed
   by ZFS.  To build the SPL:

        tar -xzf spl-x.y.z.tgz
        cd spl-x.y.z
        ./configure --with-linux=<kernel src>
        make
        make check <as root>

2) Build ZFS, this port is based on build specified by the ZFS.RELEASE
   file.  You will need to have both the kernel and SPL source available.
   To build ZFS for use as a Linux kernel module.

        tar -xzf zfs-x.y.z.tgz
        cd zfs-x.y.z
        ./configure --with-linux=<kernel src> \
                    --with-spl=<spl src>
        make
        make check <as root>

============================ ZPIOS TEST SUITE ============================

3) Provided is an in-kernel test application called zpios which can be
   used to simulate a parallel IO load.  It may be used as a stress 
   or performance test for your configuration.  To simplify testing
   scripts provided in the scripts/ directory which provide a few
   pre-built zpool configurations and zpios test cases.  By default
   'make check' as root will run a simple test against several small
   loopback devices created in /tmp/.

       cd scripts
       ./zfs.sh					# Load the ZFS/SPL modules
       ./zpios.sh -c lo-raid0.sh -t tiny -v 	# Tiny zpios loopback test
       ./zfs.sh -u				# Unload the ZFS/SPL modules

Enjoy,
Brian Behlendorf <behlendorf1@llnl.gov>