diff options
| author | Adrian Drzewiecki <adriand@vmware.com> | 2010-08-18 11:49:02 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2010-08-18 11:49:02 +1000 |
| commit | e6ffbcb6cd0ac471223df24ae77eb486c1ee68cc (patch) | |
| tree | 8739230c95a051c8ab95fdbfd90ec2e6ce0bf3c9 | |
| parent | 3a3a5ddb7a0f43c3dd0f98673f3d930a456725f8 (diff) | |
| download | linux-e6ffbcb6cd0ac471223df24ae77eb486c1ee68cc.tar.bz2 | |
md: Notify sysfs when RAID1/5/10 disk is In_sync.
When RAID1 is done syncing disks, it'll update the state
of synced rdevs to In_sync. But it neglected to notify
sysfs that the attribute changed. So any programs that
are waiting for an rdev's state to change will not be
woken.
(raid5/raid10 added by neilb)
Signed-off-by: Adrian Drzewiecki <adriand@vmware.com>
Signed-off-by: NeilBrown <neilb@suse.de>
| -rw-r--r-- | drivers/md/raid1.c | 1 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 1 | ||||
| -rw-r--r-- | drivers/md/raid5.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 73cc74ffc26b..0e1abf1bb38e 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1135,6 +1135,7 @@ static int raid1_spare_active(mddev_t *mddev) spin_lock_irqsave(&conf->device_lock, flags); mddev->degraded--; spin_unlock_irqrestore(&conf->device_lock, flags); + sysfs_notify_dirent(rdev->sysfs_state); } } diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index a88aeb5198c7..76d1fc9c65ba 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1130,6 +1130,7 @@ static int raid10_spare_active(mddev_t *mddev) spin_lock_irqsave(&conf->device_lock, flags); mddev->degraded--; spin_unlock_irqrestore(&conf->device_lock, flags); + sysfs_notify_dirent(tmp->rdev->sysfs_state); } } diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 866d4b5a144c..7865dd090bde 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5341,6 +5341,7 @@ static int raid5_spare_active(mddev_t *mddev) spin_lock_irqsave(&conf->device_lock, flags); mddev->degraded--; spin_unlock_irqrestore(&conf->device_lock, flags); + sysfs_notify_dirent(tmp->rdev->sysfs_state); } } print_raid5_conf(conf); |