LU-14694 mdt: do not remove orphans at umount

[fs/lustre-release.git] / lustre / tests / recovery-small.sh

diff --git a/lustre/tests/recovery-small.sh b/lustre/tests/recovery-small.sh
index a17a8fd..1c1b86d 100755 (executable)
--- a/lustre/tests/recovery-small.sh
+++ b/lustre/tests/recovery-small.sh
@@ -3154,6 +3154,35 @@ test_148() {
 }
 run_test 148 "data corruption through resend"
 
+test_149() {
+       [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
+
+       test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
+
+       # make an orphan striped dir
+       $MULTIOP $DIR/$tdir D_c &
+       local PID=$!
+       sleep 0.3
+       rmdir $DIR/$tdir || error "can't rmdir"
+
+       # stop a slave MDT where one ons stripe is located
+       stop mds2 -f
+
+       # stopping should not cause orphan as another MDT can
+       # be stopped yet
+       stop mds1 -f
+
+       start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS || error "mds1 start fail"
+       start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS || error "mds1 start fail"
+
+       kill -USR1 $PID
+       wait $PID
+
+       clients_up
+       return 0
+}
+run_test 149 "skip orphan removal at umount"
+
 complete $SECONDS
 check_and_cleanup_lustre
 exit_status