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OpenZFS on Linux and FreeBSD
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Fajar A. Nugraha 4c0d8e50b9 Use udev to create /dev/zvol/[dataset_name] links 
This commit allows zvols with names longer than 32 characters, which
fixes issue on https://github.com/behlendorf/zfs/issues/#issue/102.

Changes include:
- use /dev/zd* device names for zvol, where * is the device minor
  (include/sys/fs/zfs.h, module/zfs/zvol.c).
- add BLKZNAME ioctl to get dataset name from userland
  (include/sys/fs/zfs.h, module/zfs/zvol.c, cmd/zvol_id).
- add udev rule to create /dev/zvol/[dataset_name] and the legacy
  /dev/[dataset_name] symlink. For partitions on zvol, it will create
  /dev/zvol/[dataset_name]-part* (etc/udev/rules.d/60-zvol.rules,
  cmd/zvol_id).

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
 		2011-02-25 09:43:19 -08:00
cmd Use udev to create /dev/zvol/[dataset_name] links 2011-02-25 09:43:19 -08:00
config Linux 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -08:00
etc Use udev to create /dev/zvol/[dataset_name] links 2011-02-25 09:43:19 -08:00
include Use udev to create /dev/zvol/[dataset_name] links 2011-02-25 09:43:19 -08:00
lib Linux 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -08:00
man Linux 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -08:00
module Use udev to create /dev/zvol/[dataset_name] links 2011-02-25 09:43:19 -08:00
patches Add build system 2010-08-31 13:41:27 -07:00
scripts Linux 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -08:00
.gitignore Ignore unsigned module build products 2010-03-09 14:14:09 -08:00
AUTHORS Update AUTHORS file 2011-02-10 09:27:22 -08:00
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
ChangeLog Add build system 2010-08-31 13:41:27 -07:00
DISCLAIMER Update COPYRIGHT and DISCLAIMER. 2010-05-18 10:32:23 -07:00
META Prep zfs-0.6.0-rc1 tag 2011-02-18 09:33:12 -08:00
Makefile.am Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
Makefile.in Linux 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -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.RELEASE Update to onnv_147 2010-08-26 14:24:34 -07:00
autogen.sh Minor packaging fixes 2010-09-01 15:42:32 -07:00
configure Use udev to create /dev/zvol/[dataset_name] links 2011-02-25 09:43:19 -08:00
configure.ac Use udev to create /dev/zvol/[dataset_name] links 2011-02-25 09:43:19 -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.spec.in Support custom build directories and move includes 2010-09-08 12:38:56 -07:00
zfs_config.h.in Linux 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -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