LU-7285 update: update next transno only if recovery succeeds

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

diff --git a/lustre/tests/replay-single.sh b/lustre/tests/replay-single.sh
index e4de09b..7855b67 100755 (executable)
--- a/lustre/tests/replay-single.sh
+++ b/lustre/tests/replay-single.sh
@@ -2305,6 +2305,77 @@ test_70e () {
 }
 run_test 70e "rename cross-MDT with random fails"
 
+cleanup_71a() {
+       trap 0
+       kill -9 $mkdir_71a_pid
+}
+
+random_double_fail_mdt() {
+       local max_index=$1
+       local duration=$2
+       local monitor_pid=$3
+       local elapsed
+       local start_ts=$(date +%s)
+       local num_failovers=0
+       local fail_index
+       local second_index
+
+       elapsed=$(($(date +%s) - start_ts))
+       while [ $elapsed -lt $duration ]; do
+               fail_index=$((RANDOM%max_index + 1))
+               if [ $fail_index -eq $max_index ]; then
+                       second_index=1
+               else
+                       second_index=$((fail_index + 1))
+               fi
+               kill -0 $monitor_pid ||
+                       error "$monitor_pid stopped"
+               sleep 120
+               replay_barrier mds$fail_index
+               replay_barrier mds$second_index
+               sleep 10
+               # Increment the number of failovers
+               num_failovers=$((num_failovers+1))
+               log "fail mds$fail_index mds$second_index $num_failovers times"
+               fail mds${fail_index},mds${second_index}
+               elapsed=$(($(date +%s) - start_ts))
+       done
+}
+
+test_71a () {
+       [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+       local clients=${CLIENTS:-$HOSTNAME}
+       local rc=0
+
+       zconf_mount_clients $clients $MOUNT
+
+       local duration=300
+       [ "$SLOW" = "no" ] && duration=180
+       # set duration to 900 because it takes some time to boot node
+       [ "$FAILURE_MODE" = HARD ] && duration=900
+
+       mkdir -p $DIR/$tdir
+
+       local elapsed
+       local start_ts=$(date +%s)
+
+       trap cleanup_71a EXIT
+       (
+               while true; do
+                       $LFS mkdir -i0 -c2 $DIR/$tdir/test
+                       rmdir $DIR/$tdir/test
+               done
+       )&
+       mkdir_71a_pid=$!
+       echo "Started  $mkdir_71a_pid"
+
+       random_double_fail_mdt 2 $duration $mkdir_71a_pid
+       kill -0 $mkdir_71a_pid || error "mkdir/rmdir $mkdir_71a_pid stopped"
+
+       cleanup_71a
+       true
+}
+run_test 71a "mkdir/rmdir striped dir with 2 mdts recovery"
 
 test_73a() {
        multiop_bg_pause $DIR/$tfile O_tSc ||