Commit 0ea9924a authored by Guoqing Jiang's avatar Guoqing Jiang Committed by Shaohua Li
Browse files

md-cluster: don't update recovery_offset for faulty device 



Device could become faulty when clustered array handling
METADATA_UPDATED msg, so we don't need to call read_rdev
for this device.

Signed-off-by: default avatarGuoqing Jiang <gqjiang@suse.com>
Signed-off-by: default avatarShaohua Li <shli@fb.com>
parent f8cf2f16

drivers/md/md.c

+4 −2
Original line number Diff line number Diff line
@@ -9256,9 +9256,11 @@ void md_reload_sb(struct mddev *mddev, int nr) 
	check_sb_changes(mddev, rdev);



	/* Read all rdev's to update recovery_offset */

	rdev_for_each_rcu(rdev, mddev)

	rdev_for_each_rcu(rdev, mddev) {

		if (!test_bit(Faulty, &rdev->flags))

			read_rdev(mddev, rdev);

	}

}

EXPORT_SYMBOL(md_reload_sb);



#ifndef MODULE