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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
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 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
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 Linux 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -08:00
META Prep zfs-0.6.0-rc1 tag 2011-02-18 09:33:12 -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 2.6.38 compat, blkdev_get_by_path() 2011-02-23 12:29:38 -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

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