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LU-6655 ptlrpc: skip delayed replay requests
[fs/lustre-release.git] / lustre / tests / replay-single.sh
index c9629b8..ada7584 100755 (executable)
@@ -4648,6 +4648,43 @@ test_120() {
 }
 run_test 120 "DNE fail abort should stop both normal and DNE replay"
 
+test_121() {
+       [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.90) ] &&
+               skip "Don't support it before 2.11" &&
+               return 0
+
+       local at_max_saved=$(at_max_get mds)
+
+       touch $DIR/$tfile || error "touch $DIR/$tfile failed"
+       cancel_lru_locks mdc
+
+       multiop_bg_pause $DIR/$tfile s_s || error "multiop $DIR/$tfile failed"
+       mpid=$!
+
+       lctl set_param -n ldlm.cancel_unused_locks_before_replay "0"
+
+       stop mds1
+       change_active mds1
+       wait_for_facet mds1
+
+       #define OBD_FAIL_TGT_RECOVERY_REQ_RACE  0x721
+       do_facet $SINGLEMDS "lctl set_param fail_loc=0x721 fail_val=0"
+       at_max_set 0 mds
+
+       mount_facet mds1
+       wait_clients_import_state "$clients" mds1 FULL
+       clients_up || clients_up || error "failover df: $?"
+
+       kill -USR1 $mpid
+       wait $mpid || error "multiop_bg_pause pid failed"
+
+       do_facet $SINGLEMDS "lctl set_param fail_loc=0x0"
+       lctl set_param -n ldlm.cancel_unused_locks_before_replay "1"
+       at_max_set $at_max_saved mds
+       rm -f $DIR/$tfile
+}
+run_test 121 "lock replay timed out and race"
+
 complete $SECONDS
 check_and_cleanup_lustre
 exit_status