5 PTLDEBUG=${PTLDEBUG:--1}
6 MOUNT_2=${MOUNT_2:-"yes"}
8 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
9 . $LUSTRE/tests/test-framework.sh
13 remote_mds_nodsh && skip "remote MDS with nodsh" && exit 0
15 ALWAYS_EXCEPT="$REPLAY_DUAL_EXCEPT "
16 # bug number for skipped test: LU-2012 LU-8333 LU-7372
17 ALWAYS_EXCEPT+=" 14b 21b 26 "
18 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
20 [[ "$mds1_FSTYPE" == zfs ]] &&
21 # bug number for skipped test: LU-2230
22 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 21b"
25 [ "$SLOW" = "no" ] && EXCEPT_SLOW="21b "
28 check_and_setup_lustre
30 MOUNTED=$(mounted_lustre_filesystems)
31 if ! $(echo $MOUNTED' ' | grep -w -q $MOUNT2' '); then
32 zconf_mount $HOSTNAME $MOUNT2
37 rm -rf $DIR/[df][0-9]*
39 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
41 # if there is no CLIENT1 defined, some tests can be ran on localhost
42 CLIENT1=${CLIENT1:-$HOSTNAME}
43 # if CLIENT2 doesn't exist then use CLIENT1 instead
44 # All tests should use CLIENT2 with MOUNT2 only therefore it will work if
46 # Exception is the test which need two separate nodes
47 CLIENT2=${CLIENT2:-$CLIENT1}
49 # LU-482 Avert LVM and VM inability to flush caches in pre .33 kernels
50 if [ $LINUX_VERSION_CODE -lt $(version_code 2.6.33) ]; then
52 do_facet $SINGLEMDS "sync; sleep 10; sync; sleep 10; sync"
55 LU482_FAILED=$(mktemp -u $TMP/$TESTSUITE.lu482.XXXXXX)
57 echo "Check file is LU482_FAILED=$LU482_FAILED"
58 touch $MOUNT2/$tfile-A # force sync FLD/SEQ update before barrier
59 replay_barrier $SINGLEMDS
60 #define OBD_FAIL_PTLRPC_FINISH_REPLAY | OBD_FAIL_ONCE
62 createmany -o $MOUNT1/$tfile- 50
63 $LCTL set_param fail_loc=0x80000514
64 facet_failover $SINGLEMDS
65 [ -f "$LU482_FAILED" ] && skip "LU-482 failure" && return 0
69 zconf_mount `hostname` $MOUNT2 || error "mount2 fais"
70 unlinkmany $MOUNT1/$tfile- 50 || return 2
71 rm $MOUNT2/$tfile || return 3
72 rm $MOUNT2/$tfile-A || return 4
74 run_test 0a "expired recovery with lost client"
76 if [ -f "$LU482_FAILED" ]; then
77 log "Found check file $LU482_FAILED, aborting test script"
78 rm -vf "$LU482_FAILED"
80 do_nodes $CLIENTS umount -f $MOUNT2 || true
81 do_nodes $CLIENTS umount -f $MOUNT || true
82 # copied from stopall, but avoid the MDS recovery
83 for num in `seq $OSTCOUNT`; do
85 rm -f $TMP/ost${num}active
87 if ! combined_mgs_mds ; then
95 replay_barrier $SINGLEMDS
97 touch $MOUNT1/$tfile-2
99 facet_failover $SINGLEMDS
101 zconf_mount `hostname` $MOUNT1 || error "mount1 fais"
102 zconf_mount `hostname` $MOUNT2 || error "mount2 fais"
103 # it is uncertain if file-2 exists or not, remove it if it does
104 checkstat $MOUNT1/$tfile-2 && rm $MOUNT1/$tfile-2
105 checkstat $MOUNT2/$tfile && return 2
108 run_test 0b "lost client during waiting for next transno"
112 replay_barrier $SINGLEMDS
116 checkstat $MOUNT2/a || return 1
117 checkstat $MOUNT1/b || return 2
118 rm $MOUNT2/a $MOUNT1/b
119 checkstat $MOUNT1/a && return 3
120 checkstat $MOUNT2/b && return 4
124 run_test 1 "|X| simple create"
128 replay_barrier $SINGLEMDS
132 checkstat $MOUNT2/adir || return 1
134 checkstat $MOUNT2/adir && return 2
137 run_test 2 "|X| mkdir adir"
140 replay_barrier $SINGLEMDS
142 mkdir $MOUNT2/adir/bdir
145 checkstat $MOUNT2/adir || return 1
146 checkstat $MOUNT1/adir/bdir || return 2
147 rmdir $MOUNT2/adir/bdir $MOUNT1/adir
148 checkstat $MOUNT1/adir && return 3
149 checkstat $MOUNT2/adir/bdir && return 4
152 run_test 3 "|X| mkdir adir, mkdir adir/bdir "
156 replay_barrier $SINGLEMDS
157 mkdir $MOUNT1/adir && return 1
158 mkdir $MOUNT2/adir/bdir
161 checkstat $MOUNT2/adir || return 2
162 checkstat $MOUNT1/adir/bdir || return 3
164 rmdir $MOUNT2/adir/bdir $MOUNT1/adir
165 checkstat $MOUNT1/adir && return 4
166 checkstat $MOUNT2/adir/bdir && return 5
169 run_test 4 "|X| mkdir adir (-EEXIST), mkdir adir/bdir "
173 # multiclient version of replay_single.sh/test_8
175 multiop_bg_pause $MOUNT2/a o_tSc || return 1
178 replay_barrier $SINGLEMDS
180 wait $pid || return 1
183 [ -e $MOUNT2/a ] && return 2
186 run_test 5 "open, unlink |X| close"
191 multiop_bg_pause $MOUNT2/a o_c || return 1
193 multiop_bg_pause $MOUNT1/a o_c || return 1
196 replay_barrier $SINGLEMDS
198 wait $pid1 || return 1
202 wait $pid2 || return 1
203 [ -e $MOUNT2/a ] && return 2
206 run_test 6 "open1, open2, unlink |X| close1 [fail $SINGLEMDS] close2"
209 replay_barrier $SINGLEMDS
210 drop_reint_reply "mcreate $MOUNT1/$tfile" || return 1
212 checkstat $MOUNT2/$tfile || return 2
213 rm $MOUNT1/$tfile || return 3
217 run_test 8 "replay of resent request"
220 replay_barrier $SINGLEMDS
221 mcreate $MOUNT1/$tfile-1
222 mcreate $MOUNT2/$tfile-2
223 # drop first reint reply
224 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000119
226 do_facet $SINGLEMDS lctl set_param fail_loc=0
228 rm $MOUNT1/$tfile-[1,2] || return 1
232 run_test 9 "resending a replayed create"
235 mcreate $MOUNT1/$tfile-1
236 replay_barrier $SINGLEMDS
237 munlink $MOUNT1/$tfile-1
238 mcreate $MOUNT2/$tfile-2
239 # drop first reint reply
240 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000119
242 do_facet $SINGLEMDS lctl set_param fail_loc=0
244 checkstat $MOUNT1/$tfile-1 && return 1
245 checkstat $MOUNT1/$tfile-2 || return 2
250 run_test 10 "resending a replayed unlink"
253 replay_barrier $SINGLEMDS
254 mcreate $DIR1/$tfile-1
255 mcreate $DIR2/$tfile-2
256 mcreate $DIR1/$tfile-3
257 mcreate $DIR2/$tfile-4
258 mcreate $DIR1/$tfile-5
259 # drop all reint replies for a while
260 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x0119
261 # note that with this fail_loc set, facet_failover df will fail
262 facet_failover $SINGLEMDS
264 local clients=${CLIENTS:-$HOSTNAME}
265 wait_clients_import_state "$clients" $SINGLEMDS FULL
267 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
269 rm $DIR1/$tfile-[1-5] || return 1
273 run_test 11 "both clients timeout during replay"
276 replay_barrier $SINGLEMDS
278 multiop_bg_pause $DIR/$tfile mo_c || return 1
281 #define OBD_FAIL_LDLM_ENQUEUE_NET 0x302
282 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000302
283 facet_failover $SINGLEMDS
284 do_facet $SINGLEMDS lctl set_param fail_loc=0
285 clients_up || return 1
288 kill -USR1 $MULTIPID || return 3
289 wait $MULTIPID || return 4
290 $CHECKSTAT -t file $DIR/$tfile || return 2
295 run_test 12 "open resend timeout"
298 multiop_bg_pause $DIR/$tfile mo_c || return 1
301 replay_barrier $SINGLEMDS
303 kill -USR1 $MULTIPID || return 3
304 wait $MULTIPID || return 4
307 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000115
308 facet_failover $SINGLEMDS
309 do_facet $SINGLEMDS lctl set_param fail_loc=0
310 clients_up || return 1
313 $CHECKSTAT -t file $DIR/$tfile || return 2
318 run_test 13 "close resend timeout"
320 # test 14a removed after 18143 because it shouldn't fail anymore and do the same
325 wait_delete_completed
327 local beforeused=$(df -P $DIR | tail -1 | awk '{ print $3 }')
329 mkdir -p $MOUNT1/$tdir
330 $LFS setstripe -i 0 $MOUNT1/$tdir
331 replay_barrier $SINGLEMDS
332 createmany -o $MOUNT1/$tdir/$tfile- 5
334 $LFS setstripe -i 0 $MOUNT2/$tfile-2
335 dd if=/dev/zero of=$MOUNT2/$tfile-2 bs=1M count=5
336 createmany -o $MOUNT1/$tdir/$tfile-3- 5
340 wait_recovery_complete $SINGLEMDS || error "MDS recovery not done"
342 # first set of files should have been replayed
343 unlinkmany $MOUNT1/$tdir/$tfile- 5 || error "first unlinks failed"
344 unlinkmany $MOUNT1/$tdir/$tfile-3- 5 || error "second unlinks failed"
346 zconf_mount $HOSTNAME $MOUNT2 || error "mount $MOUNT2 failed"
347 [ -f $MOUNT2/$tfile-2 ] && error "$MOUNT2/$tfile-2 exists!"
349 wait_mds_ost_sync || error "wait_mds_ost_sync failed"
350 wait_delete_completed || error "wait_delete_complete failed"
352 local afterused=$(df -P $DIR | tail -1 | awk '{ print $3 }')
353 log "before $beforeused, after $afterused"
354 # leave some margin for some files/dirs to be modified (OI, llog, etc)
355 [ $afterused -le $((beforeused + $(fs_log_size))) ] ||
356 error "after $afterused > before $beforeused"
358 run_test 14b "delete ost orphans if gap occured in objids due to VBR"
360 test_15a() { # was test_15
361 replay_barrier $SINGLEMDS
362 createmany -o $MOUNT1/$tfile- 25
363 createmany -o $MOUNT2/$tfile-2- 1
368 unlinkmany $MOUNT1/$tfile- 25 || return 2
369 [ -e $MOUNT1/$tfile-2-0 ] && error "$tfile-2-0 exists"
371 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
374 run_test 15a "timeout waiting for lost client during replay, 1 client completes"
377 replay_barrier $SINGLEMDS
378 for ((i = 0; i < 2000; i++)); do
379 echo "data" > "$MOUNT2/${tfile}-$i" || error "create ${tfile}-$i failed"
385 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
388 run_test 15c "remove multiple OST orphans"
391 replay_barrier $SINGLEMDS
392 createmany -o $MOUNT1/$tfile- 25
393 createmany -o $MOUNT2/$tfile-2- 1
396 facet_failover $SINGLEMDS
400 unlinkmany $MOUNT1/$tfile- 25 || return 2
402 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
406 run_test 16 "fail MDS during recovery (3571)"
409 remote_ost_nodsh && skip "remote OST with nodsh" && return 0
411 createmany -o $MOUNT1/$tfile- 25
412 createmany -o $MOUNT2/$tfile-2- 1
414 # Make sure the disconnect is lost
422 unlinkmany $MOUNT1/$tfile- 25 || return 2
424 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
428 run_test 17 "fail OST during recovery (3571)"
430 # cleanup with blocked enqueue fails until timer elapses (MDS busy), wait for it
433 test_18() { # bug 3822 - evicting client with enqueued lock
435 local DLMTRACE=$(do_facet $SINGLEMDS lctl get_param debug)
436 do_facet $SINGLEMDS lctl set_param debug=+dlmtrace
437 mkdir -p $MOUNT1/$tdir || error "mkdir $MOUNT1/$tdir failed"
438 touch $MOUNT1/$tdir/${tfile}0 || error "touch file failed"
439 statmany -s $MOUNT1/$tdir/$tfile 1 500 &
442 #define OBD_FAIL_LDLM_ENQUEUE_BLOCKED 0x30b
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 ldlm.namespaces.*.early_lock_cancel=0
447 do_facet client lctl set_param fail_loc=0x80000305 # drop cb, evict
449 sleep 0.1 # wait to ensure first client is one that will be evicted
450 openfile -f O_RDONLY $MOUNT2/$tdir/$tfile
452 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
453 do_facet $SINGLEMDS lctl debug_kernel |
454 grep "not entering recovery" && error "client not evicted"
455 do_facet client "lctl set_param fail_loc=0"
456 do_facet $SINGLEMDS "lctl set_param fail_loc=0"
458 run_test 18 "ldlm_handle_enqueue succeeds on evicted export (3822)"
460 test_19() { # Bug 10991 - resend of open request does not fail assertion.
461 replay_barrier $SINGLEMDS
462 drop_mdt_ldlm_reply "createmany -o $DIR/$tfile 1" || return 1
464 checkstat $DIR2/${tfile}0 || return 2
465 rm $DIR/${tfile}0 || return 3
469 run_test 19 "resend of open request"
472 local before=$SECONDS
473 replay_barrier $SINGLEMDS
479 zconf_mount $HOSTNAME $DIR2 || error "mount $DIR2 fail"
480 local tier1=$((SECONDS - before))
483 replay_barrier $SINGLEMDS
489 zconf_mount $HOSTNAME $DIR2 || error "mount $DIR2 fail"
490 local tier2=$((SECONDS - before))
492 # timeout is more than 1.5x original timeout
493 ((tier2 < tier1 * 6 / 4)) ||
494 error "recovery time $tier2 >= 1.5x original time $tier1"
496 run_test 20 "recovery time is not increasing"
498 # commit on sharing tests
500 local param_file=$TMP/$tfile-params
502 save_lustre_params $SINGLEMDS "mdt.*.commit_on_sharing" > $param_file
503 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=1
504 touch $MOUNT1/$tfile-1
505 mv $MOUNT2/$tfile-1 $MOUNT2/$tfile-2
506 mv $MOUNT1/$tfile-2 $MOUNT1/$tfile-3
507 replay_barrier_nosync $SINGLEMDS
510 facet_failover $SINGLEMDS
512 # all renames are replayed
513 unlink $MOUNT1/$tfile-3 || return 2
515 zconf_mount `hostname` $MOUNT2 || error "mount $MOUNT2 fail"
517 do_facet $SINGLEMDS lctl set_param mdt.*.commit_on_sharing=0
518 rm -rf $MOUNT1/$tfile-*
519 restore_lustre_params < $param_file
523 run_test 21a "commit on sharing"
527 do_node $CLIENT1 rm -f $MOUNT1/$tfile-*
530 do_node $CLIENT1 touch $MOUNT1/$tfile-1
531 do_node $CLIENT2 mv $MOUNT1/$tfile-1 $MOUNT1/$tfile-2
532 do_node $CLIENT1 mv $MOUNT1/$tfile-2 $MOUNT1/$tfile-3
534 replay_barrier_nosync $mds
535 shutdown_client $CLIENT2 $MOUNT1
539 # were renames replayed?
541 echo UNLINK $MOUNT1/$tfile-3
542 do_node $CLIENT1 unlink $MOUNT1/$tfile-3 ||
543 { echo "unlink $tfile-3 fail!" && rc=1; }
546 zconf_mount_clients $CLIENT2 $MOUNT1 ||
547 error "mount $CLIENT2 $MOUNT1 fail"
553 [ -z "$CLIENTS" ] && skip "Need two or more clients" && return
554 [ $CLIENTCOUNT -lt 2 ] &&
555 { skip "Need 2+ clients, have $CLIENTCOUNT" && return; }
557 if [ "$FAILURE_MODE" = "HARD" ] && mixed_mdt_devs; then
558 skip "Several MDTs on one MDS with FAILURE_MODE=$FAILURE_MODE"
562 zconf_umount_clients $CLIENTS $MOUNT2
563 zconf_mount_clients $CLIENTS $MOUNT1
565 local param_file=$TMP/$tfile-params
567 local mdtidx=$($LFS getstripe -m $MOUNT1)
568 local facet=mds$((mdtidx + 1))
570 save_lustre_params $facet "mdt.*.commit_on_sharing" > $param_file
574 do_facet $facet lctl set_param mdt.*.commit_on_sharing=$COS
576 test_21b_sub $facet || error "Not all renames are replayed. COS=$COS"
578 # there is still a window when transactions may be written to disk
579 # before the mds device is set R/O. To avoid such a rare test failure,
580 # the check is repeated several times.
584 # COS disabled (should fail)
585 do_facet $facet lctl set_param mdt.*.commit_on_sharing=$COS
587 test_21b_sub $facet || break
588 n_attempts=$((n_attempts + 1))
589 [ $n_attempts -gt 3 ] &&
590 error "can't check if COS works: rename replied w/o COS"
592 zconf_mount_clients $CLIENTS $MOUNT2
593 restore_lustre_params < $param_file
597 run_test 21b "commit on sharing, two clients"
600 checkstat $MOUNT1/$remote_dir || return 1
601 checkstat $MOUNT1/$remote_dir/dir || return 2
602 checkstat $MOUNT1/$remote_dir/$tfile-1 || return 3
603 checkstat $MOUNT1/$remote_dir/dir/$tfile-1 || return 4
607 create_remote_dir_files_22() {
608 do_node $CLIENT2 mkdir ${MOUNT2}/$remote_dir/dir || return 1
609 do_node $CLIENT1 createmany -o $MOUNT1/$remote_dir/dir/$tfile- 2 ||
611 do_node $CLIENT2 createmany -o $MOUNT2/$remote_dir/$tfile- 2 ||
617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
618 ([ $FAILURE_MODE == "HARD" ] &&
619 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
620 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
624 local remote_dir=${tdir}/remote_dir
626 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
628 # OBD_FAIL_MDS_REINT_NET_REP 0x119
629 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
630 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
634 fail mds$((MDTIDX + 1))
635 wait $CLIENT_PID || error "lfs mkdir failed"
637 replay_barrier mds$MDTIDX
638 create_remote_dir_files_22 || error "Remote creation failed $?"
641 checkstat_22 || error "check stat failed $?"
643 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
646 run_test 22a "c1 lfs mkdir -i 1 dir1, M1 drop reply & fail, c2 mkdir dir1/dir"
649 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
651 local remote_dir=$tdir/remote_dir
653 # OBD_FAIL_MDS_REINT_NET_REP 0x119
654 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
656 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
657 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
661 fail mds${MDTIDX},mds$((MDTIDX + 1))
662 wait $CLIENT_PID || error "lfs mkdir failed"
664 replay_barrier mds$MDTIDX
665 create_remote_dir_files_22 || error "Remote creation failed $?"
668 checkstat_22 || error "check stat failed $?"
670 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
673 run_test 22b "c1 lfs mkdir -i 1 d1, M1 drop reply & fail M0/M1, c2 mkdir d1/dir"
676 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
677 ([ $FAILURE_MODE == "HARD" ] &&
678 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
679 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
682 local remote_dir=${tdir}/remote_dir
684 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
686 # OBD_FAIL_OUT_UPDATE_NET_REP 0x1701
687 do_facet mds$MDTIDX lctl set_param fail_loc=0x1701
688 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
691 do_facet mds$MDTIDX lctl set_param fail_loc=0
694 wait $CLIENT_PID || error "lfs mkdir failed"
696 replay_barrier mds$MDTIDX
697 create_remote_dir_files_22 || error "Remote creation failed $?"
700 checkstat_22 || error "check stat failed $?"
702 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
705 run_test 22c "c1 lfs mkdir -i 1 d1, M1 drop update & fail M1, c2 mkdir d1/dir"
708 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
710 local remote_dir=${tdir}/remote_dir
712 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
714 # OBD_FAIL_OUT_UPDATE_NET_REP 0x1701
715 do_facet mds$MDTIDX lctl set_param fail_loc=0x1701
716 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir &
719 do_facet mds$MDTIDX lctl set_param fail_loc=0
721 fail mds${MDTIDX},mds$((MDTIDX + 1))
722 wait $CLIENT_PID || error "lfs mkdir failed"
724 replay_barrier mds$MDTIDX
725 create_remote_dir_files_22 || error "Remote creation failed $?"
728 checkstat_22 || error "check stat failed $?"
730 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
733 run_test 22d "c1 lfs mkdir -i 1 d1, M1 drop update & fail M0/M1,c2 mkdir d1/dir"
736 checkstat $MOUNT1/$remote_dir || return 1
737 checkstat $MOUNT1/$remote_dir/$tfile-1 || return 2
741 create_remote_dir_files_23() {
742 do_node $CLIENT2 mkdir ${MOUNT2}/$remote_dir || return 1
743 do_node $CLIENT2 createmany -o $MOUNT2/$remote_dir/$tfile- 2 || return 2
748 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
749 ([ $FAILURE_MODE == "HARD" ] &&
750 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
751 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
754 local remote_dir=$tdir/remote_dir
756 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
757 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
758 error "lfs mkdir failed"
759 # OBD_FAIL_MDS_REINT_NET_REP 0x119
760 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
761 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
764 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
766 fail mds$((MDTIDX + 1))
767 wait $CLIENT_PID || error "rmdir remote dir failed"
769 replay_barrier mds${MDTIDX}
770 create_remote_dir_files_23 || error "Remote creation failed $?"
773 checkstat_23 || error "check stat failed $?"
775 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
778 run_test 23a "c1 rmdir d1, M1 drop reply and fail, client2 mkdir d1"
781 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
783 local remote_dir=$tdir/remote_dir
785 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
786 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
787 error "lfs mkdir failed"
789 # OBD_FAIL_MDS_REINT_NET_REP 0x119
790 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0x119
791 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
794 do_facet mds$((MDTIDX + 1)) lctl set_param fail_loc=0
796 fail mds${MDTIDX},mds$((MDTIDX + 1))
797 wait $CLIENT_PID || error "rmdir remote dir failed"
799 replay_barrier mds${MDTIDX}
800 create_remote_dir_files_23 || error "Remote creation failed $?"
803 checkstat_23 || error "check stat failed $?"
805 rm -rf $MOUNT1/$tdir || error "rmdir remote_dir failed"
808 run_test 23b "c1 rmdir d1, M1 drop reply and fail M0/M1, c2 mkdir d1"
811 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
813 ([ $FAILURE_MODE == "HARD" ] &&
814 [ "$(facet_host mds1)" == "$(facet_host mds2)" ]) &&
815 skip "MDTs needs to be on diff hosts for HARD fail mode" &&
818 local remote_dir=$tdir/remote_dir
820 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
821 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
822 error "lfs mkdir failed"
824 # OBD_FAIL_OUT_UPDATE_NET_REP 0x1701
825 do_facet mds${MDTIDX} lctl set_param fail_loc=0x1701
826 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
829 do_facet mds${MDTIDX} lctl set_param fail_loc=0
832 wait $CLIENT_PID || error "rmdir remote dir failed"
834 replay_barrier mds${MDTIDX}
835 create_remote_dir_files_23 || error "Remote creation failed $?"
838 checkstat_23 || error "check stat failed $?"
840 rm -rf $MOUNT1/$tdir || return 6
843 run_test 23c "c1 rmdir d1, M0 drop update reply and fail M0, c2 mkdir d1"
846 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
848 local remote_dir=$tdir/remote_dir
850 do_node $CLIENT1 mkdir -p $MOUNT1/${tdir}
851 do_node $CLIENT1 $LFS mkdir -i $MDTIDX $MOUNT1/$remote_dir ||
852 error "lfs mkdir failed"
854 # OBD_FAIL_UPDATE_OBJ_NET 0x1701
855 do_facet mds${MDTIDX} lctl set_param fail_loc=0x1701
856 do_node $CLIENT1 rmdir $MOUNT1/$remote_dir &
859 do_facet mds${MDTIDX} lctl set_param fail_loc=0
861 fail mds${MDTIDX},mds$((MDTIDX + 1))
862 wait $CLIENT_PID || error "rmdir remote dir failed"
864 replay_barrier mds${MDTIDX}
865 create_remote_dir_files_23 || error "Remote creation failed $?"
868 checkstat_23 || error "check stat failed $?"
870 rm -rf $MOUNT1/$tdir || return 6
873 run_test 23d "c1 rmdir d1, M0 drop update reply and fail M0/M1, c2 mkdir d1"
876 [[ "$MDS1_VERSION" -gt $(version_code 2.5.2) ]] ||
877 skip "Need MDS version newer than 2.5.2"
880 stat $MOUNT/$tfile >&/dev/null
881 # OBD_FAIL_MDS_REINT_NET_REP
882 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
883 $TRUNCATE $MOUNT/$tfile 100 &
886 do_facet $SINGLEMDS lctl set_param fail_loc=0
887 # sync to release rep-ack lock quickly
888 do_nodes $(comma_list $(mdts_nodes)) \
889 "lctl set_param -n osd*.*MDT*.force_sync 1"
893 run_test 24 "reconstruct on non-existing object"
895 # end commit on sharing tests
900 $LFS setstripe -i 0 -c 1 $DIR/$tfile
902 # get lock for the 1st client
903 dd if=/dev/zero of=$DIR/$tfile count=1 >/dev/null ||
904 error "failed to write data"
906 # get waiting locks for the 2nd client
907 drop_ldlm_cancel "multiop $DIR2/$tfile Ow512" &
910 # failover, replay and resend replayed waiting locks
911 if [ "$OST1_VERSION" -ge $(version_code 2.6.90) ]; then
912 #define OBD_FAIL_LDLM_SRV_CP_AST 0x325
913 do_facet ost1 lctl set_param fail_loc=0x80000325
915 #define OBD_FAIL_OST_LDLM_REPLY_NET 0x213
916 do_facet ost1 lctl set_param fail_loc=0x80000213
921 # multiop does not finish because CP AST is skipped;
922 # it is ok to kill it in the test, because CP AST is already re-sent
923 # and it does not hung forever in real life
927 run_test 25 "replay|resend"
932 kill -9 $dbench_26_pid
937 local clients=${CLIENTS:-$HOSTNAME}
939 zconf_mount_clients $clients $MOUNT
942 [ "$SLOW" = "no" ] && duration=200
943 # set duration to 900 because it takes some time to boot node
944 [ "$FAILURE_MODE" = HARD ] && duration=900
946 local start_ts=$SECONDS
951 local tar_dir=$DIR/$tdir/run_tar
953 test_mkdir -p -c$MDSCOUNT $tar_dir || break
954 if [ $MDSCOUNT -ge 2 ]; then
955 $LFS setdirstripe -D -c$MDSCOUNT $tar_dir ||
956 error "set default dirstripe failed"
959 tar cf - /etc | tar xf - || error "tar failed"
960 cd $DIR/$tdir || break
961 rm -rf $tar_dir || break
965 echo "Started tar $tar_26_pid"
968 local dbench_dir=$DIR2/$tdir/run_dbench
970 test_mkdir -p -c$MDSCOUNT $dbench_dir || break
971 if [ $MDSCOUNT -ge 2 ]; then
972 $LFS setdirstripe -D -c$MDSCOUNT $dbench_dir ||
973 error "set default dirstripe failed"
975 cd $dbench_dir || break
976 rundbench 1 -D $dbench_dir -t 100 &>/dev/null || break
977 cd $DIR/$tdir || break
978 rm -rf $dbench_dir || break
982 echo "Started dbench $dbench_26_pid"
984 local num_failovers=0
986 while [ $((SECONDS - start_ts)) -lt $duration ]; do
987 kill -0 $tar_26_pid || error "tar $tar_26_pid missing"
988 kill -0 $dbench_26_pid || error "dbench $dbench_26_pid missing"
990 replay_barrier mds$fail_index
991 sleep 2 # give clients a time to do operations
992 # Increment the number of failovers
993 num_failovers=$((num_failovers + 1))
994 log "$TESTNAME fail mds$fail_index $num_failovers times"
996 if [ $fail_index -ge $MDSCOUNT ]; then
999 fail_index=$((fail_index + 1))
1002 # stop the client loads
1003 kill -0 $tar_26_pid || error "tar $tar_26_pid stopped"
1004 kill -0 $dbench_26_pid || error "dbench $dbench_26_pid stopped"
1007 run_test 26 "dbench and tar with mds failover"
1010 $LFS setstripe -i 0 -c 1 $DIR2/$tfile
1011 dd if=/dev/zero of=$DIR2/$tfile bs=4096 count=1
1013 #define OBD_FAIL_LDLM_SRV_BL_AST 0x324
1014 do_facet ost1 $LCTL set_param fail_loc=0x80000324
1016 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 &
1020 #define OBD_FAIL_LDLM_GRANT_CHECK 0x32a
1021 do_facet ost1 $LCTL set_param fail_loc=0x32a
1026 cancel_lru_locks OST0000-osc
1027 wait $pid || error "dd failed"
1029 run_test 28 "lock replay should be ordered: waiting after granted"
1032 local dir0=$DIR/$tdir/d0
1033 local dir1=$DIR/$tdir/d1
1035 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1036 [ $CLIENTCOUNT -lt 2 ] && skip "needs >= 2 clients" && return 0
1037 [ "$CLIENT1" == "$CLIENT2" ] &&
1038 skip "clients must be on different nodes" && return 0
1041 $LFS mkdir -i0 $dir0
1042 $LFS mkdir -i1 $dir1
1046 # create a remote dir, drop reply
1047 #define OBD_FAIL_PTLRPC_ROUND_XID 0x530
1048 $LCTL set_param fail_loc=0x530 fail_val=36
1049 #define OBD_FAIL_MDS_REINT_MULTI_NET_REP 0x15a
1050 do_facet mds2 $LCTL set_param fail_loc=0x8000015a
1051 echo make remote dir d0 for $dir0
1052 $LFS mkdir -i1 -c1 $dir0/d3 &
1055 echo make local dir d1 for $dir1
1056 do_node $CLIENT2 $LCTL set_param fail_loc=0x530 fail_val=36
1057 do_node $CLIENT2 mkdir $dir1/d4
1061 run_test 29 "replay vs update with the same xid"
1064 SLEEP=$((SECONDS - $NOW))
1065 [ $SLEEP -lt $TIMEOUT ] && sleep $SLEEP
1066 [ "$MOUNTED2" = yes ] && zconf_umount $HOSTNAME $MOUNT2 || true
1067 check_and_cleanup_lustre