ceph/ceph — pull request #2593 by cernceph (2014-09-29 11:26:30+00:00)
Title: ceph-disk: set guid if reusing a journal partition

When reusing a journal partition (e.g. /dev/sda2) we should set a
new partition guid and link it correctly with the OSD. This way
the journal is symlinked by its persistent name and ceph-disk list
works correctly.

Signed-off-by: Dan van der Ster