mirror_zfs/lib/libzfs
Brian Behlendorf 5b4136bd49 Create unique partition labels
When partitioning a device a name may be specified for each partition.
Internally zfs doesn't use this partition name for anything so it
has always just been set to "zfs".

However this isn't optimal because udev will create symlinks using
this name in /dev/disk/by-partlabel/.  If the name isn't unique
then all the links cannot be created.

Therefore a random 64-bit value has been added to the partition
label, i.e "zfs-1234567890abcdef".  Additional information could
be encoded here but since partitions may be reused that might
result in confusion and it was decided against.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Richard Laager <rlaager@wiktel.com>
Closes #4517
2016-04-25 11:13:09 -07:00
..
.gitignore Add a pkgconfig file 2014-08-28 07:59:43 -07:00
libzfs_changelist.c Remove ZFC_IOC_*_MINOR ioctl()s 2013-12-16 09:15:57 -08:00
libzfs_config.c Fix zpool iostat bandwidth/ops calculation 2016-03-08 17:43:33 -08:00
libzfs_core.pc.in Add a pkgconfig file 2014-08-28 07:59:43 -07:00
libzfs_dataset.c Illumos 4953, 4954, 4955 2016-01-15 15:38:36 -08:00
libzfs_diff.c Illumos 4448 - zfs diff misprints unicode characters 2016-02-05 13:04:58 -08:00
libzfs_fru.c cstyle: Resolve C style issues 2013-12-18 16:46:35 -08:00
libzfs_graph.c Illumos #3464 2013-09-04 16:01:24 -07:00
libzfs_import.c Rework zpool import excluded devices check 2016-04-18 11:55:22 -07:00
libzfs_iter.c Illumos 5427 - memory leak in libzfs when doing rollback 2015-07-10 12:09:32 -07:00
libzfs_mount.c Make zfs mount according to relatime config in dataset 2016-04-05 18:55:59 -07:00
libzfs_pool.c Create unique partition labels 2016-04-25 11:13:09 -07:00
libzfs_sendrecv.c Illumos 5960, 5925 2016-01-08 15:08:19 -08:00
libzfs_status.c Read spl_hostid module parameter before gethostid() 2015-02-04 16:44:53 -08:00
libzfs_util.c Add the ZFS Test Suite 2016-03-16 13:46:16 -07:00
libzfs.pc.in Add a pkgconfig file 2014-08-28 07:59:43 -07:00
Makefile.am Add support for devid and phys_path keys in vdev disk labels 2016-03-31 13:45:53 -07:00