DLM_BLOCKED_ORPHAN 150 fs/ocfs2/dlm/dlmdebug.c [DLM_BLOCKED_ORPHAN] = "DLM_BLOCKED_ORPHAN", DLM_BLOCKED_ORPHAN 195 fs/ocfs2/dlm/dlmdebug.c [DLM_BLOCKED_ORPHAN] = "lock request blocked by a orphan lock", DLM_BLOCKED_ORPHAN 116 fs/ocfs2/stack_o2cb.c [DLM_BLOCKED_ORPHAN] = -EINVAL,