+run_test 73c "open(O_CREAT), unlink, replay, reconnect at last_replay, close"
+
+# bug 18554
+test_74() {
+ stop ost1
+ zconf_umount_clients $CLIENTS $MOUNT
+ facet_failover $SINGLEMDS
+ zconf_mount_clients $CLIENTS $MOUNT
+ mount_facet ost1
+ touch $DIR/$tfile || return 1
+ rm $DIR/$tfile || return 2
+ client_df || error "df failed: $?"
+ return 0
+}
+run_test 74 "Ensure applications don't fail waiting for OST reocvery"
+
+test_80a() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+
+ mkdir -p $DIR/$tdir
+ replay_barrier mds2
+ $CHECKSTAT -t dir $DIR/$tdir || error "$CHECKSTAT -t dir $DIR/$tdir failed"
+ rmdir $DIR/$tdir || error "rmdir $DIR/$tdir failed"
+ fail mds2
+ stat $DIR/$tdir 2&>/dev/null && error "$DIR/$tdir still exist after recovery!"
+ return 0
+}
+run_test 80a "CMD: unlink cross-node dir (fail mds with inode)"
+
+test_80b() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+
+ mkdir -p $DIR/$tdir
+ replay_barrier mds1
+ $CHECKSTAT -t dir $DIR/$tdir || error "$CHECKSTAT -t dir $DIR/$tdir failed"
+ rmdir $DIR/$tdir || error "rmdir $DIR/$tdir failed"
+ fail mds1
+ stat $DIR/$tdir 2&>/dev/null && error "$DIR/$tdir still exist after recovery!"
+ return 0
+}
+run_test 80b "CMD: unlink cross-node dir (fail mds with name)"
+
+test_81a() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+
+ mkdir -p $DIR/$tdir
+ createmany -o $DIR/$tdir/f 3000 || error "createmany failed"
+ sleep 10
+ $CHECKSTAT -t dir $DIR/$tdir || error "$CHECKSTAT -t dir failed"
+ $CHECKSTAT -t file $DIR/$tdir/f1002 || error "$CHECKSTAT -t file failed"
+ replay_barrier mds1
+ rm $DIR/$tdir/f1002 || error "rm $DIR/$tdir/f1002 failed"
+ fail mds1
+ stat $DIR/$tdir/f1002
+}
+run_test 81a "CMD: unlink cross-node file (fail mds with name)"
+
+test_82a() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+
+ local dir=$DIR/d82a
+ replay_barrier mds2
+ mkdir $dir || error "mkdir $dir failed"
+ log "FAILOVER mds2"
+ fail mds2
+ stat $DIR
+ $CHECKSTAT -t dir $dir || error "$CHECKSTAT -t dir $dir failed"
+}
+run_test 82a "CMD: mkdir cross-node dir (fail mds with inode)"
+
+test_82b() {
+ [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
+
+ local dir=$DIR/d82b
+ replay_barrier mds1
+ mkdir $dir || error "mkdir $dir failed"
+ log "FAILOVER mds1"
+ fail mds1
+ stat $DIR
+ $CHECKSTAT -t dir $dir || error "$CHECKSTAT -t dir $dir failed"
+}
+run_test 82b "CMD: mkdir cross-node dir (fail mds with name)"
+
+test_84() {
+#define OBD_FAIL_MDS_OPEN_WAIT_CREATE 0x143
+ do_facet mds "lctl set_param fail_loc=0x80000143"
+ createmany -o $DIR/$tfile- 1 &
+ PID=$!
+ mds_evict_client
+ wait $PID
+ df -P $DIR || df -P $DIR || true # reconnect
+}
+run_test 84 "stale open during export disconnect"