lock = ldlm_handle2lock(&dlm_req->lock_handle1);
if (!lock) {
CERROR("received cancel for unknown lock cookie "LPX64
- " from nid "LPX64" (%s)\n", dlm_req->lock_handle1.cookie,
+ " from client %s nid "LPX64" (%s)\n",
+ dlm_req->lock_handle1.cookie,
+ req->rq_export->exp_client_uuid.uuid,
req->rq_peer.peer_nid,
portals_nid2str(req->rq_peer.peer_ni->pni_number,
req->rq_peer.peer_nid, str));