LU-14027 ldlm: Do not hang if recovery restarted during lock replay

[fs/lustre-release.git] / lustre / ldlm / ldlm_lib.c

diff --git a/lustre/ldlm/ldlm_lib.c b/lustre/ldlm/ldlm_lib.c
index baa75f5..a3386bc 100644 (file)
--- a/lustre/ldlm/ldlm_lib.c
+++ b/lustre/ldlm/ldlm_lib.c
@@ -2750,6 +2750,11 @@ static int target_recovery_thread(void *arg)
                LASSERT(trd->trd_processing_task == current->pid);
                DEBUG_REQ(D_HA, req, "processing lock from %s:",
                          libcfs_nid2str(req->rq_peer.nid));
+               if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_LOCK_REPLAY)) {
+                       req->rq_status = -ENODEV;
+                       target_request_copy_put(req);
+                       continue;
+               }
                handle_recovery_req(thread, req,
                                    trd->trd_recovery_handler);
                target_request_copy_put(req);