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dm raid: fix new superblock/bitmap creation on disk addition 

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Heinz Mauelshagen 2016-06-24 01:06:28 +02:00 committed by Mike Snitzer
parent 2527b56e0d
commit f6895fd505
1 changed files with 2 additions and 1 deletions
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3
drivers/md/dm-raid.c
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@ -2850,8 +2850,9 @@ static int raid_ctr(struct dm_target *ti, unsigned argc, char **argv)
set_bit(RT_FLAG_KEEP_RS_FROZEN, &rs->runtime_flags);
}
/* Create new superblocks and bitmaps, if any */
if (rs->md.raid_disks < rs->raid_disks)
set_bit(MD_ARRAY_FIRST_USE, &mddev->flags);
set_bit(RT_FLAG_UPDATE_SBS, &rs->runtime_flags);
rs_set_cur(rs);
rs_setup_recovery(rs, MaxSector);