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| author | Heinz Mauelshagen <heinzm@redhat.com> | 2018-09-06 19:33:40 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2018-09-07 00:07:56 +0300 |
| commit | c44a5ee803d2b7ed8c2e6ce24a5c4dd60778886e (patch) | |
| tree | bbd39f42d7f952cf4d0405f48e953ab361143d8f /drivers/md/dm-raid.c | |
| parent | 644e2537fdc77baeeefc829524937bca64329f82 (diff) | |
| download | linux-c44a5ee803d2b7ed8c2e6ce24a5c4dd60778886e.tar.xz | |
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>
Diffstat (limited to 'drivers/md/dm-raid.c')
| -rw-r--r-- | drivers/md/dm-raid.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 9129c5e0c280..6d961db8760e 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3126,6 +3126,11 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv) set_bit(RT_FLAG_UPDATE_SBS, &rs->runtime_flags); rs_set_new(rs); } else if (rs_is_recovering(rs)) { + /* Rebuild particular devices */ + if (test_bit(__CTR_FLAG_REBUILD, &rs->ctr_flags)) { + set_bit(RT_FLAG_UPDATE_SBS, &rs->runtime_flags); + rs_setup_recovery(rs, MaxSector); + } /* A recovering raid set may be resized */ ; /* skip setup rs */ } else if (rs_is_reshaping(rs)) { |