2 # -*- mode: Bash; tab-width: 4; indent-tabs-mode: t; -*-
3 # vim:shiftwidth=4:softtabstop=4:tabstop=4:
7 # bug number: LU-2012 10124
8 ALWAYS_EXCEPT="14b 15c $REPLAY_DUAL_EXCEPT"
11 PTLDEBUG=${PTLDEBUG:--1}
12 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
14 CLEANUP=${CLEANUP:-""}
15 MOUNT_2=${MOUNT_2:-"yes"}
16 export MULTIOP=${MULTIOP:-multiop}
17 . $LUSTRE/tests/test-framework.sh
20 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
23 remote_mds_nodsh && skip "remote MDS with nodsh" && exit 0
25 [ "$SLOW" = "no" ] && EXCEPT_SLOW="21b"
27 [[ $(facet_fstype $SINGLEMDS) == zfs ]] &&
28 # bug number for skipped test: LU-2230
29 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 21b"
33 check_and_setup_lustre
34 MOUNTED=$(mounted_lustre_filesystems)
35 if ! $(echo $MOUNTED' ' | grep -w -q $MOUNT2' '); then
36 zconf_mount $HOSTNAME $MOUNT2
41 rm -rf $DIR/[df][0-9]*
43 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
45 # if there is no CLIENT1 defined, some tests can be ran on localhost
46 CLIENT1=${CLIENT1:-$HOSTNAME}
47 # if CLIENT2 doesn't exist then use CLIENT1 instead
48 # All tests should use CLIENT2 with MOUNT2 only therefore it will work if
50 # Exception is the test which need two separate nodes
51 CLIENT2=${CLIENT2:-$CLIENT1}
53 # LU-482 Avert LVM and VM inability to flush caches in pre .33 kernels
54 if [ $LINUX_VERSION_CODE -lt $(version_code 2.6.33) ]; then
56 do_facet $SINGLEMDS "sync; sleep 10; sync; sleep 10; sync"
59 LU482_FAILED=$(mktemp -u $TMP/$TESTSUITE.lu482.XXXXXX)
61 echo "Check file is LU482_FAILED=$LU482_FAILED"
62 touch $MOUNT2/$tfile-A # force sync FLD/SEQ update before barrier
63 replay_barrier $SINGLEMDS
64 #define OBD_FAIL_PTLRPC_FINISH_REPLAY | OBD_FAIL_ONCE
66 createmany -o $MOUNT1/$tfile- 50
67 $LCTL set_param fail_loc=0x80000514
68 facet_failover $SINGLEMDS
69 [ -f "$LU482_FAILED" ] && skip "LU-482 failure" && return 0
73 zconf_mount `hostname` $MOUNT2 || error "mount2 fais"
74 unlinkmany $MOUNT1/$tfile- 50 || return 2
75 rm $MOUNT2/$tfile || return 3
76 rm $MOUNT2/$tfile-A || return 4
78 run_test 0a "expired recovery with lost client"
80 if [ -f "$LU482_FAILED" ]; then
81 log "Found check file $LU482_FAILED, aborting test script"
82 rm -vf "$LU482_FAILED"
84 do_nodes $CLIENTS umount -f $MOUNT2 || true
85 do_nodes $CLIENTS umount -f $MOUNT || true
86 # copied from stopall, but avoid the MDS recovery
87 for num in `seq $OSTCOUNT`; do
89 rm -f $TMP/ost${num}active
91 if ! combined_mgs_mds ; then
99 replay_barrier $SINGLEMDS
101 touch $MOUNT1/$tfile-2
103 facet_failover $SINGLEMDS
105 zconf_mount `hostname` $MOUNT1 || error "mount1 fais"
106 zconf_mount `hostname` $MOUNT2 || error "mount2 fais"
107 # it is uncertain if file-2 exists or not, remove it if it does
108 checkstat $MOUNT1/$tfile-2 && rm $MOUNT1/$tfile-2
109 checkstat $MOUNT2/$tfile && return 2
112 run_test 0b "lost client during waiting for next transno"
116 replay_barrier $SINGLEMDS
120 checkstat $MOUNT2/a || return 1
121 checkstat $MOUNT1/b || return 2
122 rm $MOUNT2/a $MOUNT1/b
123 checkstat $MOUNT1/a && return 3
124 checkstat $MOUNT2/b && return 4
128 run_test 1 "|X| simple create"
132 replay_barrier $SINGLEMDS
136 checkstat $MOUNT2/adir || return 1
138 checkstat $MOUNT2/adir && return 2
141 run_test 2 "|X| mkdir adir"
144 replay_barrier $SINGLEMDS
146 mkdir $MOUNT2/adir/bdir
149 checkstat $MOUNT2/adir || return 1
150 checkstat $MOUNT1/adir/bdir || return 2
151 rmdir $MOUNT2/adir/bdir $MOUNT1/adir
152 checkstat $MOUNT1/adir && return 3
153 checkstat $MOUNT2/adir/bdir && return 4
156 run_test 3 "|X| mkdir adir, mkdir adir/bdir "
160 replay_barrier $SINGLEMDS
161 mkdir $MOUNT1/adir && return 1
162 mkdir $MOUNT2/adir/bdir
165 checkstat $MOUNT2/adir || return 2
166 checkstat $MOUNT1/adir/bdir || return 3
168 rmdir $MOUNT2/adir/bdir $MOUNT1/adir
169 checkstat $MOUNT1/adir && return 4
170 checkstat $MOUNT2/adir/bdir && return 5
173 run_test 4 "|X| mkdir adir (-EEXIST), mkdir adir/bdir "
177 # multiclient version of replay_single.sh/test_8
179 multiop_bg_pause $MOUNT2/a o_tSc || return 1
182 replay_barrier $SINGLEMDS
184 wait $pid || return 1
187 [ -e $MOUNT2/a ] && return 2
190 run_test 5 "open, unlink |X| close"
195 multiop_bg_pause $MOUNT2/a o_c || return 1
197 multiop_bg_pause $MOUNT1/a o_c || return 1
200 replay_barrier $SINGLEMDS
202 wait $pid1 || return 1
206 wait $pid2 || return 1
207 [ -e $MOUNT2/a ] && return 2
210 run_test 6 "open1, open2, unlink |X| close1 [fail $SINGLEMDS] close2"
213 replay_barrier $SINGLEMDS
214 drop_reint_reply "mcreate $MOUNT1/$tfile" || return 1
216 checkstat $MOUNT2/$tfile || return 2
217 rm $MOUNT1/$tfile || return 3
221 run_test 8 "replay of resent request"
224 replay_barrier $SINGLEMDS
225 mcreate $MOUNT1/$tfile-1
226 mcreate $MOUNT2/$tfile-2
227 # drop first reint reply
228 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000119
230 do_facet $SINGLEMDS lctl set_param fail_loc=0
232 rm $MOUNT1/$tfile-[1,2] || return 1
236 run_test 9 "resending a replayed create"
239 mcreate $MOUNT1/$tfile-1
240 replay_barrier $SINGLEMDS
241 munlink $MOUNT1/$tfile-1
242 mcreate $MOUNT2/$tfile-2
243 # drop first reint reply
244 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000119
246 do_facet $SINGLEMDS lctl set_param fail_loc=0
248 checkstat $MOUNT1/$tfile-1 && return 1
249 checkstat $MOUNT1/$tfile-2 || return 2
254 run_test 10 "resending a replayed unlink"
257 replay_barrier $SINGLEMDS
258 mcreate $MOUNT1/$tfile-1
259 mcreate $MOUNT2/$tfile-2
260 mcreate $MOUNT1/$tfile-3
261 mcreate $MOUNT2/$tfile-4
262 mcreate $MOUNT1/$tfile-5
263 # drop all reint replies for a while
264 do_facet $SINGLEMDS lctl set_param fail_loc=0x0119
265 # note that with this fail_loc set, facet_failover df will fail
266 facet_failover $SINGLEMDS
267 #sleep for while, let both clients reconnect and timeout
268 sleep $((TIMEOUT * 2))
269 do_facet $SINGLEMDS lctl set_param fail_loc=0
271 rm $MOUNT1/$tfile-[1-5] || return 1
275 run_test 11 "both clients timeout during replay"
278 replay_barrier $SINGLEMDS
280 multiop_bg_pause $DIR/$tfile mo_c || return 1
283 #define OBD_FAIL_LDLM_ENQUEUE_NET 0x302
284 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000302
285 facet_failover $SINGLEMDS
286 do_facet $SINGLEMDS lctl set_param fail_loc=0
287 clients_up || return 1
290 kill -USR1 $MULTIPID || return 3
291 wait $MULTIPID || return 4
292 $CHECKSTAT -t file $DIR/$tfile || return 2
297 run_test 12 "open resend timeout"
300 multiop_bg_pause $DIR/$tfile mo_c || return 1
303 replay_barrier $SINGLEMDS
305 kill -USR1 $MULTIPID || return 3
306 wait $MULTIPID || return 4
309 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000115
310 facet_failover $SINGLEMDS
311 do_facet $SINGLEMDS lctl set_param fail_loc=0
312 clients_up || return 1
315 $CHECKSTAT -t file $DIR/$tfile || return 2
320 run_test 13 "close resend timeout"
322 # test 14a removed after 18143 because it shouldn't fail anymore and do the same
327 wait_delete_completed
329 local BEFOREUSED=$(df -P $DIR | tail -1 | awk '{ print $3 }')
331 mkdir -p $MOUNT1/$tdir
332 $SETSTRIPE -i 0 $MOUNT1/$tdir
333 replay_barrier $SINGLEMDS
334 createmany -o $MOUNT1/$tdir/$tfile- 5
336 $SETSTRIPE -i 0 $MOUNT2/$tfile-2
337 dd if=/dev/zero of=$MOUNT2/$tfile-2 bs=1M count=5
338 createmany -o $MOUNT1/$tdir/$tfile-3- 5
342 wait_recovery_complete $SINGLEMDS || error "MDS recovery not done"
344 # first set of files should have been replayed
345 unlinkmany $MOUNT1/$tdir/$tfile- 5 || error "first unlinks failed"
346 unlinkmany $MOUNT1/$tdir/$tfile-3- 5 || error "second unlinks failed"
348 zconf_mount $HOSTNAME $MOUNT2 || error "mount $MOUNT2 failed"
349 [ -f $MOUNT2/$tfile-2 ] && error "$MOUNT2/$tfile-2 exists!"
351 wait_mds_ost_sync || error "wait_mds_ost_sync failed"
352 wait_delete_completed || error "wait_delete_complete failed"
354 local AFTERUSED=$(df -P $DIR | tail -1 | awk '{ print $3 }')
355 log "before $BEFOREUSED, after $AFTERUSED"
356 # leave some margin for some files/dirs to be modified (OI, llog, etc)
357 [ $AFTERUSED -gt $((BEFOREUSED + 128)) ] &&
358 error "after $AFTERUSED > before $BEFOREUSED" || true
360 run_test 14b "delete ost orphans if gap occured in objids due to VBR"
362 test_15a() { # was test_15
363 replay_barrier $SINGLEMDS
364 createmany -o $MOUNT1/$tfile- 25
365 createmany -o $MOUNT2/$tfile-2- 1
370 unlinkmany $MOUNT1/$tfile- 25 || return 2
371 [ -e $MOUNT1/$tfile-2-0 ] && error "$tfile-2-0 exists"
373 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
376 run_test 15a "timeout waiting for lost client during replay, 1 client completes"
379 replay_barrier $SINGLEMDS
380 for ((i = 0; i < 2000; i++)); do
381 echo "data" > "$MOUNT2/${tfile}-$i" || error "create ${tfile}-$i failed"
387 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
390 run_test 15c "remove multiple OST orphans"
393 replay_barrier $SINGLEMDS
394 createmany -o $MOUNT1/$tfile- 25
395 createmany -o $MOUNT2/$tfile-2- 1
398 facet_failover $SINGLEMDS
402 unlinkmany $MOUNT1/$tfile- 25 || return 2
404 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
408 run_test 16 "fail MDS during recovery (3571)"
411 remote_ost_nodsh && skip "remote OST with nodsh" && return 0
413 createmany -o $MOUNT1/$tfile- 25
414 createmany -o $MOUNT2/$tfile-2- 1
416 # Make sure the disconnect is lost
424 unlinkmany $MOUNT1/$tfile- 25 || return 2
426 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
430 run_test 17 "fail OST during recovery (3571)"
432 # cleanup with blocked enqueue fails until timer elapses (MDS busy), wait for it
435 test_18() { # bug 3822 - evicting client with enqueued lock
437 mkdir -p $MOUNT1/$tdir
438 touch $MOUNT1/$tdir/f0
439 #define OBD_FAIL_LDLM_ENQUEUE_BLOCKED 0x30b
440 statmany -s $MOUNT1/$tdir/f 1 500 &
443 do_facet $SINGLEMDS lctl set_param fail_loc=0x8000030b # hold enqueue
445 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
446 do_facet client lctl set_param fail_loc=0x80000305 # drop cb, evict
448 usleep 500 # wait to ensure first client is one that will be evicted
449 openfile -f O_RDONLY $MOUNT2/$tdir/f0
451 dmesg | grep "entering recovery in server" && \
452 error "client not evicted" || true
453 do_facet client "lctl set_param fail_loc=0"
454 do_facet $SINGLEMDS "lctl set_param fail_loc=0"
456 run_test 18 "ldlm_handle_enqueue succeeds on evicted export (3822)"
458 test_19() { # Bug 10991 - resend of open request does not fail assertion.
459 replay_barrier $SINGLEMDS
460 drop_ldlm_reply "createmany -o $DIR/$tfile 1" || return 1
462 checkstat $DIR2/${tfile}0 || return 2
463 rm $DIR/${tfile}0 || return 3
467 run_test 19 "resend of open request"
471 replay_barrier $SINGLEMDS
477 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
478 TIER1=$((`date +%s` - BEFORE))
480 replay_barrier $SINGLEMDS
486 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
487 TIER2=$((`date +%s` - BEFORE))
488 [ $TIER2 -ge $((TIER1 * 2)) ] && \
489 error "recovery time is growing $TIER2 > $TIER1"
492 run_test 20 "recovery time is not increasing"
494 # commit on sharing tests
496 local param_file=$TMP/$tfile-params
498 save_lustre_params $SINGLEMDS "mdt.*.commit_on_sharing" > $param_file
499 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=1
500 touch $MOUNT1/$tfile-1
501 mv $MOUNT2/$tfile-1 $MOUNT2/$tfile-2
502 mv $MOUNT1/$tfile-2 $MOUNT1/$tfile-3
503 replay_barrier_nosync $SINGLEMDS
506 facet_failover $SINGLEMDS
508 # all renames are replayed
509 unlink $MOUNT1/$tfile-3 || return 2
511 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
513 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=0
514 rm -rf $MOUNT1/$tfile-*
515 restore_lustre_params < $param_file
519 run_test 21a "commit on sharing"
523 do_node $CLIENT1 rm -f $MOUNT1/$tfile-*
526 do_node $CLIENT1 touch $MOUNT1/$tfile-1
527 do_node $CLIENT2 mv $MOUNT1/$tfile-1 $MOUNT1/$tfile-2
528 do_node $CLIENT1 mv $MOUNT1/$tfile-2 $MOUNT1/$tfile-3
530 replay_barrier_nosync $mds
531 shutdown_client $CLIENT2 $MOUNT1
535 # were renames replayed?
537 echo UNLINK $MOUNT1/$tfile-3
538 do_node $CLIENT1 unlink $MOUNT1/$tfile-3 || \
539 { echo "unlink $tfile-3 fail!" && rc=1; }
542 zconf_mount_clients $CLIENT2 $MOUNT1 || error "mount $CLIENT2 $MOUNT1 fail"
548 [ -z "$CLIENTS" ] && skip "Need two or more clients." && return
549 [ $CLIENTCOUNT -lt 2 ] && \
550 { skip "Need two or more clients, have $CLIENTCOUNT" && return; }
552 if [ "$FAILURE_MODE" = "HARD" ] && mixed_mdt_devs; then
553 skip "Several mdt services on one mds node are used with FAILURE_MODE=$FAILURE_MODE. "
558 zconf_umount_clients $CLIENTS $MOUNT2
559 zconf_mount_clients $CLIENTS $MOUNT1
561 local param_file=$TMP/$tfile-params
563 local num=$(get_mds_dir $MOUNT1)
565 save_lustre_params mds$num "mdt.*.commit_on_sharing" > $param_file
569 do_facet mds$num lctl set_param mdt.*.commit_on_sharing=$COS
571 test_21b_sub mds$num || error "Not all renames are replayed. COS=$COS"
573 # COS disabled (should fail)
575 do_facet mds$num lctl set_param mdt.*.commit_on_sharing=$COS
577 # there is still a window when transactions may be written to disk before
578 # the mds device is set R/O. To avoid such a rare test failure, the check
579 # is repeated several times.
582 test_21b_sub mds$num || break;
583 let n_attempts=n_attempts+1
584 [ $n_attempts -gt 3 ] &&
585 error "The test cannot check whether COS works or not: all renames are replied w/o COS"
587 zconf_mount_clients $CLIENTS $MOUNT2
588 restore_lustre_params < $param_file
592 run_test 21b "commit on sharing, two clients"
595 checkstat $MOUNT1/$remote_dir || return 1
596 checkstat $MOUNT1/$remote_dir/dir || return 2
597 checkstat $MOUNT1/$remote_dir/$tfile-1 || return 3
598 checkstat $MOUNT1/$remote_dir/dir/$tfile-1 || return 4
602 create_remote_dir_files_22() {
603 do_node $CLIENT2 mkdir ${MOUNT2}/$remote_dir/dir || return 1
604 do_node $CLIENT1 createmany -o $MOUNT1/$remote_dir/dir/$tfile- 2 ||
606 do_node $CLIENT2 createmany -o $MOUNT2/$remote_dir/$tfile- 2 ||
612 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
613 ([ $FAILURE_MODE == "HARD" ] &&
614 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
615 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
619 local remote_dir=${tdir}/remote_dir
621 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
623 # OBD_FAIL_MDS_REINT_NET_REP 0x119
624 do_facet mds${MDTIDX} lctl set_param fail_loc=0x119
625 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
629 wait $CLIENT_PID || error "lfs mkdir failed"
631 replay_barrier mds${MDTIDX}
632 create_remote_dir_files_22 || error "Remote creation failed $?"
635 checkstat_22 || error "check stat failed $?"
637 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
640 run_test 22a "c1 lfs mkdir -i 1 dir1, M0 drop reply & fail, c2 mkdir dir1/dir"
643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
645 local remote_dir=$tdir/remote_dir
647 # OBD_FAIL_MDS_REINT_NET_REP 0x119
648 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
650 do_facet mds${MDTIDX} lctl set_param fail_loc=0x119
651 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
654 fail mds${MDTIDX},mds$((MDTIDX + 1))
655 wait $CLIENT_PID || error "lfs mkdir failed"
657 replay_barrier mds$MDTIDX
658 create_remote_dir_files_22 || error "Remote creation failed $?"
661 checkstat_22 || error "check stat failed $?"
663 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
666 run_test 22b "c1 lfs mkdir -i 1 d1, M0 drop reply & fail M0/M1, c2 mkdir d1/dir"
669 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
670 ([ $FAILURE_MODE == "HARD" ] &&
671 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
672 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
675 local remote_dir=${tdir}/remote_dir
677 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
679 # OBD_FAIL_UPDATE_OBJ_NET_REP 0x1701
680 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x1701
681 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
683 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
685 fail mds$((MDTIDX+1))
686 wait $CLIENT_PID || error "lfs mkdir failed"
688 replay_barrier mds$MDTIDX
689 create_remote_dir_files_22 || error "Remote creation failed $?"
692 checkstat_22 || error "check stat failed $?"
694 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
697 run_test 22c "c1 lfs mkdir -i 1 d1, M1 drop update & fail M1, c2 mkdir d1/dir"
700 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
702 local remote_dir=${tdir}/remote_dir
704 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
706 # OBD_FAIL_UPDATE_OBJ_NET_REP 0x1701
707 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x1701
708 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
710 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
712 fail mds${MDTIDX},mds$((MDTIDX + 1))
713 wait $CLIENT_PID || error "lfs mkdir failed"
715 replay_barrier mds$MDTIDX
716 create_remote_dir_files_22 || error "Remote creation failed $?"
719 checkstat_22 || error "check stat failed $?"
721 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
724 run_test 22d "c1 lfs mkdir -i 1 d1, M1 drop update & fail M0/M1,c2 mkdir d1/dir"
727 checkstat $MOUNT1/$remote_dir || return 1
728 checkstat $MOUNT1/$remote_dir/$tfile-1 || return 2
732 create_remote_dir_files_23() {
733 do_node $CLIENT2 mkdir ${MOUNT2}/$remote_dir || return 1
734 do_node $CLIENT2 createmany -o $MOUNT2/$remote_dir/$tfile- 2 || return 2
739 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
740 ([ $FAILURE_MODE == "HARD" ] &&
741 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
742 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
745 local remote_dir=$tdir/remote_dir
747 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
748 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
749 error "lfs mkdir failed"
750 # OBD_FAIL_MDS_REINT_NET_REP 0x119
751 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
752 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
754 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
756 fail mds$((MDTIDX + 1))
757 wait $CLIENT_PID || error "rmdir remote dir failed"
759 replay_barrier mds${MDTIDX}
760 create_remote_dir_files_23 || error "Remote creation failed $?"
763 checkstat_23 || error "check stat failed $?"
765 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
768 run_test 23a "c1 rmdir d1, M1 drop reply and fail, client2 mkdir d1"
771 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
773 local remote_dir=$tdir/remote_dir
775 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
776 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
777 error "lfs mkdir failed"
779 # OBD_FAIL_MDS_REINT_NET_REP 0x119
780 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
781 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
783 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
785 fail mds${MDTIDX},mds$((MDTIDX + 1))
786 wait $CLIENT_PID || error "rmdir remote dir failed"
788 replay_barrier mds${MDTIDX}
789 create_remote_dir_files_23 || error "Remote creation failed $?"
792 checkstat_23 || error "check stat failed $?"
794 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
797 run_test 23b "c1 rmdir d1, M1 drop reply and fail M0/M1, c2 mkdir d1"
800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
802 ([ $FAILURE_MODE == "HARD" ] &&
803 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
804 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
807 local remote_dir=$tdir/remote_dir
809 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
810 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
811 error "lfs mkdir failed"
813 # OBD_FAIL_UPDATE_OBJ_NET_REP 0x1701
814 do_facet mds${MDTIDX} lctl set_param fail_loc=0x1701
815 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
817 do_facet mds${MDTIDX} lctl set_param fail_loc=0
820 wait $CLIENT_PID || error "rmdir remote dir failed"
822 replay_barrier mds${MDTIDX}
823 create_remote_dir_files_23 || error "Remote creation failed $?"
826 checkstat_23 || error "check stat failed $?"
828 rm -rf $MOUNT1/$tdir || return 6
831 run_test 23c "c1 rmdir d1, M0 drop update reply and fail M0, c2 mkdir d1"
834 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
836 local remote_dir=$tdir/remote_dir
838 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
839 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
840 error "lfs mkdir failed"
842 # OBD_FAIL_UPDATE_OBJ_NET 0x1701
843 do_facet mds${MDTIDX} lctl set_param fail_loc=0x1701
844 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
846 do_facet mds${MDTIDX} lctl set_param fail_loc=0
848 fail mds${MDTIDX},mds$((MDTIDX + 1))
849 wait $CLIENT_PID || error "rmdir remote dir failed"
851 replay_barrier mds${MDTIDX}
852 create_remote_dir_files_23 || error "Remote creation failed $?"
855 checkstat_23 || error "check stat failed $?"
857 rm -rf $MOUNT1/$tdir || return 6
860 run_test 23d "c1 rmdir d1, M0 drop update reply and fail M0/M1, c2 mkdir d1"
862 # end commit on sharing tests
865 SLEEP=$((`date +%s` - $NOW))
866 [ $SLEEP -lt $TIMEOUT ] && sleep $SLEEP
867 [ "$MOUNTED2" = yes ] && zconf_umount $HOSTNAME $MOUNT2 || true
868 check_and_cleanup_lustre