Commit a9720903 authored by Guoqing Jiang's avatar Guoqing Jiang Committed by Goldwyn Rodrigues
Browse files

md-cluster: only call kick_rdev_from_array after remove disk successfully 



For cluster raid, we should not kick it from array if the disk can't be
remove from array successfully.

Signed-off-by: default avatarGuoqing Jiang <gqjiang@suse.com>
Signed-off-by: default avatarGoldwyn Rodrigues <rgoldwyn@suse.com>
parent 86b57277

drivers/md/md.c

+9 −6
Original line number Diff line number Diff line
@@ -2548,13 +2548,16 @@ state_store(struct md_rdev *rdev, const char *buf, size_t len) 
			err = -EBUSY;

		else {

			struct mddev *mddev = rdev->mddev;

			err = 0;

			if (mddev_is_clustered(mddev))

				md_cluster_ops->remove_disk(mddev, rdev);

				err = md_cluster_ops->remove_disk(mddev, rdev);



			if (err == 0) {

				md_kick_rdev_from_array(rdev);

				if (mddev->pers)

					md_update_sb(mddev, 1);

				md_new_event(mddev);

			err = 0;

			}

		}

	} else if (cmd_match(buf, "writemostly")) {

		set_bit(WriteMostly, &rdev->flags);