LU-14397 ptlrpc: idle import vs lock enqueue race

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index c4e305d..36c19bd 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -25601,6 +25601,28 @@ test_812b() { # LU-12378
 }
 run_test 812b "do not drop no resend request for idle connect"
 
+test_812c() {
+       local old
+
+       old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
+
+       $LFS setstripe -c 1 -o 0 $DIR/$tfile
+       $LFS getstripe $DIR/$tfile
+       $LCTL set_param osc.*.idle_timeout=10
+       stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
+       # ensure ost1 is connected
+       stat $DIR/$tfile >/dev/null || error "can't stat"
+       wait_osc_import_state client ost1 FULL
+       # no locks, no reqs to let the connection idle
+       cancel_lru_locks osc
+
+#define OBD_FAIL_PTLRPC_IDLE_RACE       0x533
+       $LCTL set_param fail_loc=0x80000533
+       sleep 15
+       dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
+}
+run_test 812c "idle import vs lock enqueue race"
+
 test_813() {
        local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
        [ -z "$file_heat_sav" ] && skip "no file heat support"