dm raid: fix rebuild of specific devices by updating superblock
authorHeinz Mauelshagen <heinzm@redhat.com>
Thu, 6 Sep 2018 16:33:40 +0000 (18:33 +0200)
committerMike Snitzer <snitzer@redhat.com>
Thu, 6 Sep 2018 21:07:56 +0000 (17:07 -0400)
commitc44a5ee803d2b7ed8c2e6ce24a5c4dd60778886e
treebbd39f42d7f952cf4d0405f48e953ab361143d8f
parent644e2537fdc77baeeefc829524937bca64329f82
dm raid: fix rebuild of specific devices by updating superblock

Update superblock when particular devices are requested via rebuild
(e.g. lvconvert --replace ...) to avoid spurious failure with the "New
device injected into existing raid set without 'delta_disks' or
'rebuild' parameter specified" error message.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-raid.c