diff options
| author | Neil Brown <neilb@suse.de> | 2007-03-26 23:40:42 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2007-03-26 23:40:42 +0200 |
| commit | d03e0c61f63e3c12a5b33403c895285f4e345c35 (patch) | |
| tree | 4c08a42478f54e1fbbf2638e2216c29ec59fa6c8 | |
| parent | cf2492d903eecf66613568d0a2f1a967d6ead4c1 (diff) | |
MD: Fix problem where hot-added drives are not resynced.
If a drive is added with HOT_ADD_DISK rather than ADD_NEW_DISK,
saved_raid_disk isn't initialised properly, and the drive can be
included in the array without a resync.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
| -rw-r--r-- | drivers/md/md.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index adf27f232838..9957f583cb25 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3258,6 +3258,7 @@ static int hot_add_disk(mddev_t * mddev, dev_t dev) } clear_bit(In_sync, &rdev->flags); rdev->desc_nr = -1; + rdev->saved_raid_disk = -1; err = bind_rdev_to_array(rdev, mddev); if (err) goto abort_export; |