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
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.gitignore	Add .gitignore files to exclude build products	2010-01-08 11:35:17 -08:00
Makefile.am	Support parallel build trees (VPATH builds)	2015-07-17 13:42:51 -07:00
zpool_iter.c	Fix gcc missing parenthesis warnings	2010-08-31 08:38:35 -07:00
zpool_main.c	Create unique partition labels	2016-04-25 11:13:09 -07:00
zpool_util.c	Update core ZFS code from build 121 to build 141.	2010-05-28 13:45:14 -07:00
zpool_util.h	cstyle: Resolve C style issues	2013-12-18 16:46:35 -08:00
zpool_vdev.c	Add support for devid and phys_path keys in vdev disk labels	2016-03-31 13:45:53 -07:00