Commits
Guoqing Jiang committed d6385db9419
md-cluster: make resync lock also could be interruptted When one node is perform resync or recovery, other nodes can't get resync lock and could block for a while before it holds the lock, so we can't stop array immediately for this scenario. To make array could be stop quickly, we check MD_CLOSING in dlm_lock_sync_interruptible to make us can interrupt the lock request. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Shaohua Li <shli@fb.com>