LU-5266 ldlm: granting the same lock twice on recovery

[fs/lustre-release.git] / lustre / tests / replay-dual.sh

diff --git a/lustre/tests/replay-dual.sh b/lustre/tests/replay-dual.sh
index b08f1cc..7b73099 100755 (executable)
--- a/lustre/tests/replay-dual.sh
+++ b/lustre/tests/replay-dual.sh
@@ -863,6 +863,32 @@ run_test 23d "c1 rmdir d1, M0 drop update reply and fail M0/M1, c2 mkdir d1"
 
 # end commit on sharing tests 
 
+test_24() {
+       cancel_lru_locks osc
+
+       $SETSTRIPE -i 0 -c 1 $DIR/$tfile
+
+       # get lock for the 1st client
+       dd if=/dev/zero of=$DIR/$tfile count=1 >/dev/null ||
+               error "failed to write data"
+
+       # get waiting locks for the 2nd client
+       drop_ldlm_cancel "multiop $DIR2/$tfile Ow512" &
+       sleep 1
+
+#define OBD_FAIL_OST_LDLM_REPLY_NET      0x213
+       # failover, replay and resend replayed waiting locks
+       do_facet ost1 lctl set_param fail_loc=0x80000213
+       fail ost1
+
+       # multiop does not finish because CP AST is skipped;
+       # it is ok to kill it in the test, because CP AST is already re-sent
+       # and it does not hung forever in real life
+       killall multiop
+       wait
+}
+run_test 24 "replay|resend"
+
 complete $SECONDS
 SLEEP=$((`date +%s` - $NOW))
 [ $SLEEP -lt $TIMEOUT ] && sleep $SLEEP