7 # bug number for skipped test:
8 ALWAYS_EXCEPT="$CONF_SANITY_EXCEPT"
9 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
11 # bug number for skipped test:
12 # a tool to create lustre filesystem images
13 ALWAYS_EXCEPT="32newtarball $ALWAYS_EXCEPT"
15 # bug number for skipped tests: LU-9795 (all below)
16 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 0 31 32a 32d 35a"
17 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 53a 53b 54b 76a 76b"
18 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 76c 76d 78 103"
22 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
24 PTLDEBUG=${PTLDEBUG:--1}
26 LUSTRE=${LUSTRE:-$(dirname $0)/..}
27 RLUSTRE=${RLUSTRE:-$LUSTRE}
28 export MULTIOP=${MULTIOP:-multiop}
30 . $LUSTRE/tests/test-framework.sh
32 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
34 # use small MDS + OST size to speed formatting time
35 # do not use too small MDSSIZE/OSTSIZE, which affect the default journal size
36 # STORED_MDSSIZE is used in test_18
37 STORED_MDSSIZE=$MDSSIZE
38 STORED_OSTSIZE=$OSTSIZE
40 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && MDSSIZE=400000
42 [ $(facet_fstype ost1) = "zfs" ] && OSTSIZE=400000
52 # bug number for skipped test: LU-11915
53 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 110"
55 if ! combined_mgs_mds; then
56 # bug number for skipped test: LU-11991 LU-11990
57 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 32a 32b 32c 32d 32e 66"
58 # bug number for skipped test: LU-9897 LU-12032
59 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 84 123F"
62 # pass "-E lazy_itable_init" to mke2fs to speed up the formatting time
63 if [[ "$LDISKFS_MKFS_OPTS" != *lazy_itable_init* ]]; then
64 LDISKFS_MKFS_OPTS=$(csa_add "$LDISKFS_MKFS_OPTS" -E lazy_itable_init)
70 require_dsh_mds || exit 0
71 require_dsh_ost || exit 0
74 [ "$SLOW" = "no" ] && EXCEPT_SLOW="45 69 106 111"
79 # The MGS must be started before the OSTs for a new fs, so start
80 # and stop to generate the startup logs.
83 wait_osc_import_state mds ost FULL
88 reformat_and_config() {
90 if ! combined_mgs_mds ; then
96 writeconf_or_reformat() {
97 # There are at most 2 OSTs for write_conf test
98 # who knows if/where $TUNEFS is installed?
99 # Better reformat if it fails...
100 writeconf_all $MDSCOUNT 2 ||
101 { echo "tunefs failed, reformatting instead" &&
102 reformat_and_config && return 0; }
111 echo "start mgs service on $(facet_active_host mgs)"
112 start mgs $(mgsdevname) $MGS_MOUNT_OPTS $@
118 local dev=$(mdsdevname $num)
121 echo "start mds service on `facet_active_host $facet`"
122 start $facet ${dev} $MDS_MOUNT_OPTS $@ || return 94
128 local dev=$(mdsdevname $num)
131 echo "stop mds service on `facet_active_host $facet`"
132 # These tests all use non-failover stop
133 stop $facet -f || return 97
139 for num in $(seq $MDSCOUNT); do
140 start_mdt $num $@ || return 94
145 if ! combined_mgs_mds ; then
153 for num in $(seq $MDSCOUNT); do
154 stop_mdt $num || return 97
159 echo "stop mgs service on `facet_active_host mgs`"
160 # These tests all use non-failover stop
161 stop mgs -f || return 97
165 echo "start ost1 service on `facet_active_host ost1`"
166 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS $@ || return 95
170 echo "stop ost1 service on `facet_active_host ost1`"
171 # These tests all use non-failover stop
172 stop ost1 -f || return 98
176 echo "start ost2 service on `facet_active_host ost2`"
177 start ost2 $(ostdevname 2) $OST_MOUNT_OPTS $@ || return 92
181 echo "stop ost2 service on `facet_active_host ost2`"
182 # These tests all use non-failover stop
183 stop ost2 -f || return 93
188 echo "mount $FSNAME on ${MOUNTPATH}....."
189 zconf_mount $(hostname) $MOUNTPATH || return 96
193 local mountopt="remount,$1"
195 echo "remount '$1' lustre on ${MOUNTPATH}....."
196 zconf_mount $(hostname) $MOUNTPATH "$mountopt" || return 96
202 echo "umount lustre on $mountpath....."
203 zconf_umount $HOSTNAME $mountpath $@ || return 97
206 manual_umount_client(){
209 echo "manual umount lustre on ${MOUNT}...."
210 do_facet client "umount ${FORCE} $MOUNT"
216 start_mds || error "MDT start failed"
217 start_ost || error "Unable to start OST1"
218 mount_client $MOUNT || error "client start failed"
219 client_up || error "client_up failed"
228 unload_modules_conf () {
229 if combined_mgs_mds || ! local_mode; then
230 unload_modules || return 1
235 stop_ost || return 202
236 stop_mds || return 201
237 unload_modules_conf || return 203
242 [ "x$1" != "x" ] && force='-f'
243 umount_client $MOUNT $force|| return 200
244 cleanup_nocli || return $?
249 echo "umount $MOUNT2 ..."
250 umount $MOUNT2 || true
251 echo "stopping fs2mds ..."
252 stop fs2mds -f || true
253 echo "stopping fs2ost ..."
254 stop fs2ost -f || true
258 do_facet client "cp /etc/passwd $DIR/a" || return 71
259 do_facet client "rm $DIR/a" || return 72
260 # make sure lustre is actually mounted (touch will block,
261 # but grep won't, so do it after)
262 do_facet client "grep $MOUNT' ' /proc/mounts > /dev/null" || return 73
263 echo "setup single mount lustre success"
267 do_facet client "touch $DIR/a" || return 71
268 do_facet client "rm $DIR/a" || return 72
269 do_facet client "touch $DIR2/a" || return 73
270 do_facet client "rm $DIR2/a" || return 74
271 echo "setup double mount lustre success"
275 cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w $1 | head -n 1
280 if [ "$ONLY" == "setup" ]; then
285 if [ "$ONLY" == "cleanup" ]; then
292 #create single point mountpoint
298 check_mount || error "check_mount failed"
299 cleanup || error "cleanup failed with $?"
301 run_test 0 "single mount setup"
304 start_mds || error "MDS start failed"
305 start_ost || error "unable to start OST"
306 echo "start ost second time..."
307 start_ost && error "2nd OST start should fail"
308 mount_client $MOUNT || error "client start failed"
309 check_mount || error "check_mount failed"
310 cleanup || error "cleanup failed with $?"
312 run_test 1 "start up ost twice (should return errors)"
315 start_mds || error "MDT start failed"
316 echo "start mds second time.."
317 start_mds && error "2nd MDT start should fail"
318 start_ost || error "OST start failed"
319 mount_client $MOUNT || error "mount_client failed to start client"
320 check_mount || error "check_mount failed"
321 cleanup || error "cleanup failed with $?"
323 run_test 2 "start up mds twice (should return err)"
327 #mount.lustre returns an error if already in mtab
328 mount_client $MOUNT && error "2nd client mount should fail"
329 check_mount || error "check_mount failed"
330 cleanup || error "cleanup failed with $?"
332 run_test 3 "mount client twice (should return err)"
336 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
337 stop_ost || error "Unable to stop OST1"
338 umount_client $MOUNT -f || error “unmount $MOUNT failed”
341 # ok for ost to fail shutdown
342 if [ 202 -ne $eno ] && [ 0 -ne $eno ]; then
343 error "cleanup failed with $?"
346 run_test 4 "force cleanup ost, then cleanup"
348 test_5a() { # was test_5
350 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
351 fuser -m -v $MOUNT && echo "$MOUNT is in use by user space process."
353 stop_mds || error "Unable to stop MDS"
355 # cleanup may return an error from the failed
356 # disconnects; for now I'll consider this successful
357 # if all the modules have unloaded.
361 echo "killing umount"
362 kill -TERM $UMOUNT_PID
363 echo "waiting for umount to finish"
365 if grep " $MOUNT " /proc/mounts; then
366 echo "test 5: /proc/mounts after failed umount"
370 echo "killing umount"
371 kill -TERM $UMOUNT_PID
372 echo "waiting for umount to finish"
374 grep " $MOUNT " /proc/mounts &&
375 error "/proc/mounts after second umount"
378 # manual_mount_client may fail due to umount succeeding above
380 # stop_mds is a no-op here, and should not fail
381 cleanup_nocli || error "cleanup_nocli failed with $?"
382 # df may have lingering entry
384 # mtab may have lingering entry
388 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
390 grep -q $MOUNT" " /etc/mtab || break
391 echo "Waiting /etc/mtab updated ... "
392 WAIT=$(( WAIT + sleep))
394 [ "$WAIT" -eq "$MAX_WAIT" ] &&
395 error "/etc/mtab is not updated in $WAIT secs"
396 echo "/etc/mtab updated in $WAIT secs"
398 run_test 5a "force cleanup mds, then cleanup"
406 grep " $MOUNT " /etc/mtab &&
407 error false "unexpected entry in mtab before mount" && return 10
409 start_ost || error "OST start failed"
410 if ! combined_mgs_mds ; then
411 trap cleanup_5b EXIT ERR
412 start_mds || error "MDS start failed"
416 mount_client $MOUNT && error "mount_client $MOUNT should fail"
417 grep " $MOUNT " /etc/mtab &&
418 error "$MOUNT entry in mtab after failed mount"
420 # stop_mds is a no-op here, and should not fail
421 cleanup_nocli || error "cleanup_nocli failed with $?"
422 if ! combined_mgs_mds ; then
426 run_test 5b "Try to start a client with no MGS (should return errs)"
429 grep " $MOUNT " /etc/mtab &&
430 error false "unexpected entry in mtab before mount" && return 10
432 start_mds || error "MDS start failed"
433 start_ost || error "OST start failed"
434 local oldfs="${FSNAME}"
435 FSNAME="wrong.${FSNAME}"
436 mount_client $MOUNT || :
438 grep " $MOUNT " /etc/mtab &&
439 error "$MOUNT entry in mtab after failed mount"
441 cleanup_nocli || error "cleanup_nocli failed with $?"
443 run_test 5c "cleanup after failed mount (bug 2712) (should return errs)"
446 grep " $MOUNT " /etc/mtab &&
447 error "unexpected entry in mtab before mount"
449 start_ost || error "OST start failed"
450 start_mds || error "MDS start failed"
451 stop_ost -f || error "Unable to stop OST1"
452 mount_client $MOUNT || error "mount_client $MOUNT failed"
453 umount_client $MOUNT -f || error "umount_client $MOUNT failed"
454 cleanup_nocli || error "cleanup_nocli failed with $?"
455 ! grep " $MOUNT " /etc/mtab ||
456 error "$MOUNT entry in mtab after unmount"
458 run_test 5d "mount with ost down"
461 grep " $MOUNT " /etc/mtab &&
462 error false "unexpected entry in mtab before mount" && return 10
464 start_mds || error "MDS start failed"
465 start_ost || error "OST start failed"
467 #define OBD_FAIL_PTLRPC_DELAY_SEND 0x506
468 do_facet client "$LCTL set_param fail_loc=0x80000506"
469 mount_client $MOUNT || echo "mount failed (not fatal)"
470 cleanup || error "cleanup failed with $?"
471 grep " $MOUNT " /etc/mtab &&
472 error "$MOUNT entry in mtab after unmount"
475 run_test 5e "delayed connect, don't crash (bug 10268)"
478 combined_mgs_mds && skip "needs separate mgs and mds"
480 grep " $MOUNT " /etc/mtab &&
481 error false "unexpected entry in mtab before mount" && return 10
484 start_ost || error "OST start failed"
485 mount_client $MOUNT &
487 echo client_mount pid is $pid
491 if ! ps -f -p $pid >/dev/null; then
494 grep " $MOUNT " /etc/mtab && echo "test 5f: mtab after mount"
495 error "mount returns $rc, expected to hang"
497 cleanup || error "cleanup failed with $?"
502 start_mds || error "start MDS failed"
504 # mount should succeed after start mds
506 grep " $MOUNT " /etc/mtab && echo "test 5f: mtab after mount"
507 cleanup || error "final call to cleanup failed with rc $?"
509 run_test 5f "mds down, cleanup after failed mount (bug 2712)"
513 [ $(lustre_version_code client) -lt $(version_code 2.9.53) ] &&
514 skip "automount of debugfs missing before 2.9.53"
515 umount /sys/kernel/debug
516 $LCTL get_param -n devices | egrep -v "error" && \
517 error "lctl can't access debugfs data"
518 grep " debugfs " /etc/mtab || error "debugfs failed to remount"
520 run_test 5g "handle missing debugfs"
525 mount_client $MOUNT || error "mount_client $MOUNT failed"
526 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
527 cleanup || error "cleanup failed with rc $?"
529 run_test 6 "manual umount, then mount again"
534 cleanup_nocli || error "cleanup_nocli failed with $?"
536 run_test 7 "manual umount, then cleanup"
540 mount_client $MOUNT2 || error "mount_client $MOUNT2 failed"
541 check_mount2 || error "check_mount2 failed"
542 umount_client $MOUNT2 || error "umount_client $MOUNT2 failed"
543 cleanup || error "cleanup failed with rc $?"
545 run_test 8 "double mount setup"
548 start_ost || error "OST start failed"
550 do_facet ost1 $LCTL set_param debug=\'inode trace\' ||
551 error "do_facet ost1 set_param inode trace failed."
552 do_facet ost1 $LCTL set_param subsystem_debug=\'mds ost\' ||
553 error "do_facet ost1 set_param debug mds ost failed."
555 CHECK_PTLDEBUG="`do_facet ost1 $LCTL get_param -n debug`"
556 if [ "$CHECK_PTLDEBUG" ] && { \
557 [ "$CHECK_PTLDEBUG" = "trace inode warning error emerg console" ] ||
558 [ "$CHECK_PTLDEBUG" = "trace inode" ]; }; then
559 echo "lnet.debug success"
561 error "lnet.debug: want 'trace inode', have '$CHECK_PTLDEBUG'"
563 CHECK_SUBSYS="`do_facet ost1 $LCTL get_param -n subsystem_debug`"
564 if [ "$CHECK_SUBSYS" ] && [ "$CHECK_SUBSYS" = "mds ost" ]; then
565 echo "lnet.subsystem_debug success"
567 error "lnet.subsystem_debug: want 'mds ost' got '$CHECK_SUBSYS'"
569 stop_ost || error "Unable to stop OST1"
571 run_test 9 "test ptldebug and subsystem for mkfs"
574 # Test 16 was to "verify that lustre will correct the mode of OBJECTS".
575 # But with new MDS stack we don't care about the mode of local objects
576 # anymore, so this test is removed. See bug 22944 for more details.
580 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
581 skip "ldiskfs only test"
585 check_mount || error "check_mount failed"
586 cleanup || error "cleanup failed with rc $?"
588 echo "Remove mds config log"
589 if ! combined_mgs_mds ; then
593 do_facet mgs "$DEBUGFS -w -R 'unlink CONFIGS/$FSNAME-MDT0000' \
594 $(mgsdevname) || return \$?" ||
595 error "do_facet mgs failed with $?"
597 if ! combined_mgs_mds ; then
601 start_ost || error "OST start failed"
602 start_mds && error "MDS start succeeded, but should fail"
605 run_test 17 "Verify failed mds_postsetup won't fail assertion (2936) (should return errs)"
608 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
609 skip "ldiskfs only test"
612 local MDSDEV=$(mdsdevname ${SINGLEMDS//mds/})
617 # check if current MDSSIZE is large enough
618 [ $MDSSIZE -ge $MIN ] && OK=1 && myMDSSIZE=$MDSSIZE &&
619 log "use MDSSIZE=$MDSSIZE"
621 # check if the global config has a large enough MDSSIZE
622 [ -z "$OK" -a ! -z "$STORED_MDSSIZE" ] &&
623 [ $STORED_MDSSIZE -ge $MIN ] &&
624 OK=1 && myMDSSIZE=$STORED_MDSSIZE &&
625 log "use STORED_MDSSIZE=$STORED_MDSSIZE"
627 # check if the block device is large enough
628 is_blkdev $SINGLEMDS $MDSDEV $MIN
629 local large_enough=$?
630 if [ -n "$OK" ]; then
631 [ $large_enough -ne 0 ] && OK=""
633 [ $large_enough -eq 0 ] && OK=1 && myMDSSIZE=$MIN &&
634 log "use device $MDSDEV with MIN=$MIN"
637 # check if a loopback device has enough space for fs metadata (5%)
639 if [ -z "$OK" ]; then
640 local SPACE=$(do_facet $SINGLEMDS "[ -f $MDSDEV -o ! \
641 -e $MDSDEV ] && df -P \\\$(dirname $MDSDEV)" |
642 awk '($1 != "Filesystem") { print $4 }')
643 ! [ -z "$SPACE" ] && [ $SPACE -gt $((MIN / 20)) ] &&
644 OK=1 && myMDSSIZE=$MIN &&
645 log "use file $MDSDEV with MIN=$MIN"
648 [ -z "$OK" ] && skip_env "$MDSDEV too small for ${MIN}kB MDS"
650 echo "mount mds with large journal..."
652 local OLD_MDSSIZE=$MDSSIZE
656 echo "mount lustre system..."
658 check_mount || error "check_mount failed"
660 echo "check journal size..."
661 local FOUNDSIZE=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'stat <8>' $MDSDEV" | awk '/Size: / { print $NF; exit;}')
662 if [ $FOUNDSIZE -gt $((32 * 1024 * 1024)) ]; then
663 log "Success: mkfs creates large journals. Size: $((FOUNDSIZE >> 20))M"
665 error "expected journal size > 32M, found $((FOUNDSIZE >> 20))M"
668 cleanup || error "cleanup failed with rc $?"
673 run_test 18 "check mkfs creates large journals"
676 start_mds || error "MDS start failed"
677 stop_mds || error "Unable to stop MDS"
679 run_test 19a "start/stop MDS without OSTs"
682 start_ost || error "Unable to start OST1"
683 stop_ost -f || error "Unable to stop OST1"
685 run_test 19b "start/stop OSTs without MDS"
688 # first format the ost/mdt
689 start_mds || error "MDS start failed"
690 start_ost || error "Unable to start OST1"
691 mount_client $MOUNT || error "mount_client $MOUNT failed"
692 check_mount || error "check_mount failed"
693 rm -f $DIR/$tfile || error "remove $DIR/$tfile failed."
694 remount_client ro $MOUNT || error "remount_client with ro failed"
695 touch $DIR/$tfile && error "$DIR/$tfile created incorrectly"
696 [ -e $DIR/$tfile ] && error "$DIR/$tfile exists incorrectly"
697 remount_client rw $MOUNT || error "remount_client with rw failed"
698 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
699 MCNT=$(grep -c $MOUNT' ' /etc/mtab)
700 [ "$MCNT" -ne 1 ] && error "$MOUNT in /etc/mtab $MCNT times"
702 stop_mds || error "Unable to stop MDS"
703 stop_ost || error "Unable to stop OST1"
705 run_test 20 "remount ro,rw mounts work and doesn't break /etc/mtab"
708 start_mds || error "MDS start failed"
709 start_ost || error "unable to start OST1"
710 wait_osc_import_state mds ost FULL
711 stop_ost || error "unable to stop OST1"
712 stop_mds || error "unable to stop MDS"
714 run_test 21a "start mds before ost, stop ost first"
717 start_ost || error "unable to start OST1"
718 start_mds || error "MDS start failed"
719 wait_osc_import_state mds ost FULL
720 stop_mds || error "unable to stop MDS"
721 stop_ost || error "unable to stop OST1"
723 run_test 21b "start ost before mds, stop mds first"
726 start_ost || error "Unable to start OST1"
727 start_mds || error "MDS start failed"
728 start_ost2 || error "Unable to start OST2"
729 wait_osc_import_state mds ost2 FULL
730 stop_ost || error "Unable to stop OST1"
731 stop_ost2 || error "Unable to stop OST2"
732 stop_mds || error "Unable to stop MDS"
733 #writeconf to remove all ost2 traces for subsequent tests
734 writeconf_or_reformat
736 run_test 21c "start mds between two osts, stop mds last"
739 combined_mgs_mds && skip "need separate mgs device"
744 start_mgs || error "unable to start MGS"
745 start_ost || error "unable to start OST1"
746 start_ost2 || error "unable to start OST2"
747 start_mds || error "MDS start failed"
748 wait_osc_import_state mds ost2 FULL
750 stop_ost || error "Unable to stop OST1"
751 stop_ost2 || error "Unable to stop OST2"
752 stop_mds || error "Unable to stop MDS"
754 #writeconf to remove all ost2 traces for subsequent tests
755 writeconf_or_reformat
756 start_mgs || error "unable to start MGS"
758 run_test 21d "start mgs then ost and then mds"
761 MGSNID="$saved_mgsnid"
763 echo "stopping fs2mgs ..."
764 stop $fs2mgs -f || true
767 test_21e() { # LU-5863
768 if [[ -z "$fs3ost_DEV" || -z "$fs2ost_DEV" || -z "$fs2mds_DEV" ]]; then
769 is_blkdev $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) &&
770 skip_env "mixed loopback and real device not working"
773 local fs2mdsdev=$(mdsdevname 1_2)
774 local fs2ostdev=$(ostdevname 1_2)
775 local fs3ostdev=$(ostdevname 2_2)
777 local fs2mdsvdev=$(mdsvdevname 1_2)
778 local fs2ostvdev=$(ostvdevname 1_2)
779 local fs3ostvdev=$(ostvdevname 2_2)
781 # temporarily use fs3ost as fs2mgs
783 local fs2mgsdev=$fs3ostdev
784 local fs2mgsvdev=$fs3ostvdev
786 local fsname=test1234
788 add $fs2mgs $(mkfs_opts mgs $fs2mgsdev) --fsname=$fsname \
789 --reformat $fs2mgsdev $fs2mgsvdev || error "add fs2mgs failed"
790 start $fs2mgs $fs2mgsdev $MGS_MOUNT_OPTS && trap cleanup_21e EXIT INT ||
791 error "start fs2mgs failed"
793 local saved_mgsnid="$MGSNID"
794 MGSNID=$(do_facet $fs2mgs $LCTL list_nids | xargs | tr ' ' ,)
796 add fs2mds $(mkfs_opts mds1 $fs2mdsdev $fsname) \
797 --reformat $fs2mdsdev $fs2mdsvdev || error "add fs2mds failed"
798 add fs2ost $(mkfs_opts ost1 $fs2ostdev $fsname) \
799 --reformat $fs2ostdev $fs2ostvdev || error "add fs2ost failed"
801 start fs2ost $fs2ostdev $OST_MOUNT_OPTS || error "start fs2ost failed"
802 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS || error "start fs2mds failed"
804 mkdir -p $MOUNT2 || error "mkdir $MOUNT2 failed"
805 $MOUNT_CMD $MGSNID:/$fsname $MOUNT2 || error "mount $MOUNT2 failed"
806 DIR=$MOUNT2 MOUNT=$MOUNT2 check_mount || error "check $MOUNT2 failed"
810 run_test 21e "separate MGS and MDS"
813 start_mds || error "MDS start failed"
815 echo "Client mount with ost in logs, but none running"
816 start_ost || error "unable to start OST1"
817 # wait until mds connected to ost and open client connection
818 wait_osc_import_state mds ost FULL
819 stop_ost || error "unable to stop OST1"
820 mount_client $MOUNT || error "mount_client $MOUNT failed"
821 # check_mount will block trying to contact ost
822 mcreate $DIR/$tfile || error "mcreate $DIR/$tfile failed"
823 rm -f $DIR/$tfile || error "remove $DIR/$tfile failed"
824 umount_client $MOUNT -f
827 echo "Client mount with a running ost"
828 start_ost || error "unable to start OST1"
830 # if gss enabled, wait full time to let connection from
831 # mds to ost be established, due to the mismatch between
832 # initial connect timeout and gss context negotiation timeout.
833 # This perhaps could be remove after AT landed.
834 echo "sleep $((TIMEOUT + TIMEOUT + TIMEOUT))s"
835 sleep $((TIMEOUT + TIMEOUT + TIMEOUT))
837 mount_client $MOUNT || error "mount_client $MOUNT failed"
838 wait_osc_import_state mds ost FULL
839 wait_osc_import_ready client ost
840 check_mount || error "check_mount failed"
843 cleanup || error "cleanup failed with rc $?"
845 run_test 22 "start a client before osts (should return errs)"
847 test_23a() { # was test_23
850 stop $SINGLEMDS || error "failed to stop $SINGLEMDS"
851 # force down client so that recovering mds waits for reconnect
852 local running=$(grep -c $MOUNT /proc/mounts) || true
853 if [ $running -ne 0 ]; then
854 echo "Stopping client $MOUNT (opts: -f)"
858 # enter recovery on failed mds
859 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
860 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "MDS start failed"
861 # try to start a new client
862 mount_client $MOUNT &
864 MOUNT_PID=$(ps -ef | grep "t lustre" | grep -v grep | awk '{print $2}')
865 MOUNT_LUSTRE_PID=$(ps -ef | grep mount.lustre |
866 grep -v grep | awk '{print $2}')
867 echo mount pid is ${MOUNT_PID}, mount.lustre pid is ${MOUNT_LUSTRE_PID}
869 ps --ppid $MOUNT_LUSTRE_PID
870 echo "waiting for mount to finish"
872 # "ctrl-c" sends SIGINT but it usually (in script) does not work on child process
873 # SIGTERM works but it does not spread to offspring processses
874 kill -s TERM $MOUNT_PID
875 kill -s TERM $MOUNT_LUSTRE_PID
876 # we can not wait $MOUNT_PID because it is not a child of this shell
882 while [ "$WAIT" -lt "$MAX_WAIT" ]; do
884 PID1=$(ps -ef | awk '{print $2}' | grep -w $MOUNT_PID)
885 PID2=$(ps -ef | awk '{print $2}' | grep -w $MOUNT_LUSTRE_PID)
888 [ -z "$PID1" -a -z "$PID2" ] && break
889 echo "waiting for mount to finish ... "
890 WAIT=$(( WAIT + sleep))
892 if [ "$WAIT" -eq "$MAX_WAIT" ]; then
893 error "MOUNT_PID $MOUNT_PID and "\
894 "MOUNT_LUSTRE_PID $MOUNT_LUSTRE_PID still not killed in $WAIT secs"
897 cleanup || error "cleanup failed with rc $?"
899 run_test 23a "interrupt client during recovery mount delay"
901 test_23b() { # was test_23
902 start_mds || error "MDS start failed"
903 start_ost || error "Unable to start OST1"
904 # Simulate -EINTR during mount OBD_FAIL_LDLM_CLOSE_THREAD
905 $LCTL set_param fail_loc=0x80000313
907 cleanup || error "cleanup failed with rc $?"
909 run_test 23b "Simulate -EINTR during mount"
912 local MDSDEV=$(mdsdevname ${SINGLEMDS//mds/})
914 if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" ]; then
915 is_blkdev $SINGLEMDS $MDSDEV &&
916 skip_env "mixed loopback and real device not working"
919 [ -n "$ost1_HOST" ] && fs2ost_HOST=$ost1_HOST
921 local fs2mdsdev=$(mdsdevname 1_2)
922 local fs2ostdev=$(ostdevname 1_2)
923 local fs2mdsvdev=$(mdsvdevname 1_2)
924 local fs2ostvdev=$(ostvdevname 1_2)
927 # LU-9733 test fsname started with numbers as well
928 local FSNAME2=969362ae
930 add fs2mds $(mkfs_opts mds1 ${fs2mdsdev} ) --nomgs --mgsnode=$MGSNID \
931 --fsname=${FSNAME2} --reformat $fs2mdsdev $fs2mdsvdev || exit 10
933 add fs2ost $(mkfs_opts ost1 ${fs2ostdev}) --fsname=${FSNAME2} \
934 --reformat $fs2ostdev $fs2ostvdev || exit 10
937 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && trap cleanup_fs2 EXIT INT
938 start fs2ost $fs2ostdev $OST_MOUNT_OPTS
939 mkdir -p $MOUNT2 || error "mkdir $MOUNT2 failed"
940 $MOUNT_CMD $MGSNID:/${FSNAME2} $MOUNT2 || error "$MOUNT_CMD failed"
942 # LU-9733 test fsname started with numbers
943 cl_user=$(do_facet $SINGLEMDS lctl --device $FSNAME2-MDT0000 \
944 changelog_register -n) ||
945 error "register changelog failed"
947 do_facet $SINGLEMDS lctl --device $FSNAME2-MDT0000 \
948 changelog_deregister $cl_user ||
949 error "deregister changelog failed"
951 check_mount || error "check_mount failed"
952 # files written on 1 should not show up on 2
953 cp /etc/passwd $DIR/$tfile
955 [ -e $MOUNT2/$tfile ] && error "File bleed"
958 cp /etc/passwd $MOUNT2/$tfile ||
959 error "cp /etc/passwd $MOUNT2/$tfile failed"
960 rm $MOUNT2/$tfile || error "remove $MOUNT2/$tfile failed"
961 # 2 is actually mounted
962 grep $MOUNT2' ' /proc/mounts > /dev/null || error "$MOUNT2 not mounted"
964 facet_failover fs2mds
965 facet_failover fs2ost
968 # the MDS must remain up until last MDT
970 MDS=$(do_facet $SINGLEMDS "$LCTL get_param -n devices" |
971 awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }' | head -1)
972 [ -z "$MDS" ] && error "No MDT"
974 cleanup_nocli || error "cleanup_nocli failed with rc $?"
976 run_test 24a "Multiple MDTs on a single node"
979 local MDSDEV=$(mdsdevname ${SINGLEMDS//mds/})
981 skip "needs combined MGT and MDT device"
983 if [ -z "$fs2mds_DEV" ]; then
984 local dev=${SINGLEMDS}_dev
986 is_blkdev $SINGLEMDS $MDSDEV &&
987 skip_env "mixed loopback and real device not working"
990 local fs2mdsdev=$(mdsdevname 1_2)
991 local fs2mdsvdev=$(mdsvdevname 1_2)
993 add fs2mds $(mkfs_opts mds1 ${fs2mdsdev} ) --mgs --fsname=${FSNAME}2 \
994 --reformat $fs2mdsdev $fs2mdsvdev || exit 10
996 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && {
998 error "start MDS should fail"
1001 cleanup || error "cleanup failed with rc $?"
1003 run_test 24b "Multiple MGSs on a single node (should return err)"
1007 check_mount || error "check_mount failed"
1008 local MODULES=$($LCTL modules | awk '{ print $2 }')
1009 rmmod $MODULES 2>/dev/null || true
1010 cleanup || error "cleanup failed with $?"
1012 run_test 25 "Verify modules are referenced"
1016 # we need modules before mount for sysctl, so make sure...
1017 do_facet $SINGLEMDS "lsmod | grep -q lustre || modprobe lustre"
1018 #define OBD_FAIL_MDS_FS_SETUP 0x135
1019 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x80000135"
1020 start_mds && error "MDS started but should not have started"
1021 $LCTL get_param -n devices
1022 DEVS=$($LCTL get_param -n devices | egrep -v MG | wc -l)
1023 [ $DEVS -gt 0 ] && error "number of devices is $DEVS, should be zero"
1024 # start mds to drop writeconf setting
1025 start_mds || error "Unable to start MDS"
1026 stop_mds || error "Unable to stop MDS"
1027 unload_modules_conf || error "unload_modules_conf failed with $?"
1029 run_test 26 "MDT startup failure cleans LOV (should return errs)"
1033 start_ost || error "Unable to start OST1"
1034 start_mds || error "Unable to start MDS"
1035 echo "Requeue thread should have started: "
1036 ps -e | grep ll_cfg_requeue
1037 set_persistent_param_and_check ost1 \
1038 "obdfilter.$FSNAME-OST0000.client_cache_seconds" \
1039 "$FSNAME-OST0000.ost.client_cache_seconds"
1040 cleanup_nocli || error "cleanup_nocli failed with rc $?"
1042 run_test 27a "Reacquire MGS lock if OST started first"
1047 local device=$(do_facet $SINGLEMDS "$LCTL get_param -n devices" |
1048 awk '($3 ~ "mdt" && $4 ~ "MDT0000") { print $4 }')
1050 facet_failover $SINGLEMDS
1051 set_persistent_param_and_check $SINGLEMDS \
1052 "mdt.$device.identity_acquire_expire" \
1053 "$device.mdt.identity_acquire_expire"
1054 set_persistent_param_and_check client \
1055 "mdc.$device-mdc-*.max_rpcs_in_flight" \
1056 "$device.mdc.max_rpcs_in_flight"
1058 cleanup || error "cleanup failed with $?"
1060 run_test 27b "Reacquire MGS lock after failover"
1062 test_28A() { # was test_28
1064 TEST="llite.$FSNAME-*.max_read_ahead_whole_mb"
1065 PARAM="$FSNAME.llite.max_read_ahead_whole_mb"
1066 ORIG=$($LCTL get_param -n $TEST)
1067 FINAL=$(($ORIG + 1))
1068 set_persistent_param_and_check client "$TEST" "$PARAM" $FINAL
1069 FINAL=$(($FINAL + 1))
1070 set_persistent_param_and_check client "$TEST" "$PARAM" $FINAL
1071 umount_client $MOUNT || error "umount_client $MOUNT failed"
1072 mount_client $MOUNT || error "mount_client $MOUNT failed"
1073 RESULT=$($LCTL get_param -n $TEST)
1074 if [ $RESULT -ne $FINAL ]; then
1075 error "New config not seen: wanted $FINAL got $RESULT"
1077 echo "New config success: got $RESULT"
1079 set_persistent_param_and_check client "$TEST" "$PARAM" $ORIG
1080 cleanup || error "cleanup failed with rc $?"
1082 run_test 28A "permanent parameter setting"
1084 test_28a() { # LU-4221
1085 [[ $(lustre_version_code ost1) -ge $(version_code 2.5.52) ]] ||
1086 skip "Need OST version at least 2.5.52"
1087 [ "$(facet_fstype ost1)" = "zfs" ] &&
1088 skip "LU-4221: no such proc params for ZFS OSTs"
1095 local device="$FSNAME-OST0000"
1099 # In this test we will set three kinds of proc parameters with
1100 # lctl set_param -P or lctl conf_param:
1101 # 1. non-symlink ones in the OFD
1102 # 2. non-symlink ones in the OSD
1105 # prepare a non-symlink parameter in the OFD
1106 name="client_cache_seconds"
1107 param="$device.ost.$name"
1108 cmd="obdfilter.$device.$name"
1110 # permanently setting the parameter in the OFD
1111 old=$(do_facet ost1 $LCTL get_param -n $cmd)
1113 set_persistent_param_and_check ost1 "$cmd" "$param" $new
1114 set_persistent_param_and_check ost1 "$cmd" "$param" $old
1117 # prepare a non-symlink parameter in the OSD
1119 param="$device.osd.$name"
1120 cmd="osd-*.$device.$name"
1122 # conf_param the parameter in the OSD
1123 old=$(do_facet ost1 $LCTL get_param -n $cmd)
1124 new=$(((old + 1) % 2))
1125 set_persistent_param_and_check ost1 "$cmd" "$param" $new
1126 set_persistent_param_and_check ost1 "$cmd" "$param" $old
1128 cleanup || error "cleanup failed with $?"
1130 run_test 28a "set symlink parameters permanently with lctl"
1133 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
1134 setup_noconfig > /dev/null 2>&1
1135 start_ost2 || error "Unable to start OST2"
1138 local PARAM="$FSNAME-OST0001.osc.active"
1139 # With lctl set_param -P the value $PROC_ACT will be sent to
1140 # all nodes. The [!M] filter out the ability to set active
1141 # on the MDS servers which is tested with wait_osp_* below.
1142 # For ost_server_uuid that only exist on client so filtering
1144 local PROC_ACT="osc.$FSNAME-OST0001-osc-[^M]*.active"
1145 local PROC_UUID="osc.$FSNAME-OST0001-osc-[^M]*.ost_server_uuid"
1147 ACTV=$($LCTL get_param -n $PROC_ACT)
1149 set_persistent_param_and_check client $PROC_ACT $PARAM $DEAC
1150 # also check ost_server_uuid status
1151 RESULT=$($LCTL get_param -n $PROC_UUID | grep DEACTIV)
1152 if [ -z "$RESULT" ]; then
1153 error "Client not deactivated: $($LCTL get_param \
1156 echo "Live client success: got $RESULT"
1160 wait_osp_active ost ${FSNAME}-OST0001 1 0
1162 # test new client starts deactivated
1163 umount_client $MOUNT || error "umount_client $MOUNT failed"
1164 mount_client $MOUNT || error "mount_client $MOUNT failed"
1166 # the 2nd and 3rd field of ost_server_uuid do not update at the same
1167 # time when using lctl set_param -P
1168 wait_update_facet client \
1169 "$LCTL get_param -n $PROC_UUID | awk '{print \\\$3 }'" \
1171 error "New client start active: $($LCTL get_param -n $PROC_UUID)"
1173 echo "New client success: got '$($LCTL get_param -n $PROC_UUID)'"
1175 # make sure it reactivates
1176 set_persistent_param_and_check client $PROC_ACT $PARAM $ACTV
1178 umount_client $MOUNT
1179 stop_ost2 || error "Unable to stop OST2"
1180 cleanup_nocli || error "cleanup_nocli failed with $?"
1181 #writeconf to remove all ost2 traces for subsequent tests
1182 writeconf_or_reformat
1184 run_test 29 "permanently remove an OST"
1189 echo Big config llog
1190 TEST="llite.$FSNAME-*.max_read_ahead_whole_mb"
1191 ORIG=$($LCTL get_param -n $TEST)
1192 LIST=(1 2 3 4 5 4 3 2 1 2 3 4 5 4 3 2 1 2 3 4 5)
1193 for i in ${LIST[@]}; do
1194 set_persistent_param_and_check client "$TEST" \
1195 "$FSNAME.llite.max_read_ahead_whole_mb" $i
1197 # make sure client restart still works
1198 umount_client $MOUNT
1199 mount_client $MOUNT || error "mount_client $MOUNT failed"
1200 [ "$($LCTL get_param -n $TEST)" -ne "$i" ] &&
1201 error "Param didn't stick across restart $($TEST) != $i"
1204 echo Erase parameter setting
1205 if [[ $PERM_CMD == *"set_param -P"* ]]; then
1206 do_facet mgs "$PERM_CMD -d $TEST" ||
1207 error "Erase param $TEST failed"
1209 do_facet mgs "$PERM_CMD \
1210 -d $FSNAME.llite.max_read_ahead_whole_mb" ||
1211 error "Erase param $FSNAME.llite.max_read_ahead_whole_mb failed"
1213 umount_client $MOUNT
1214 mount_client $MOUNT || error "mount_client $MOUNT failed"
1215 FINAL=$($LCTL get_param -n $TEST)
1216 echo "deleted (default) value=$FINAL, orig=$ORIG"
1217 # assumes this parameter started at the default value
1218 [ "$FINAL" -eq "$ORIG" ] || fail "Deleted value=$FINAL, orig=$ORIG"
1220 cleanup || error "cleanup failed with rc $?"
1222 run_test 30a "Big config llog and permanent parameter deletion"
1227 local orignids=$($LCTL get_param -n \
1228 osc.$FSNAME-OST0000-osc-[^M]*.import | grep failover_nids)
1230 local orignidcount=$(echo "$orignids" | wc -w)
1232 # Make a fake nid. Use the OST nid, and add 20 to the least significant
1233 # numerical part of it. Hopefully that's not already a failover address
1235 local OSTNID=$(do_facet ost1 "$LCTL get_param nis" | tail -1 | \
1237 local ORIGVAL=$(echo $OSTNID | egrep -oi "[0-9]*@")
1238 local NEWVAL=$((($(echo $ORIGVAL | egrep -oi "[0-9]*") + 20) % 256))
1239 local NEW=$(echo $OSTNID | sed "s/$ORIGVAL/$NEWVAL@/")
1240 echo "Using fake nid $NEW"
1242 local TEST="$LCTL get_param -n osc.$FSNAME-OST0000-osc-[^M]*.import |
1243 grep failover_nids | sed -n 's/.*\($NEW\).*/\1/p'"
1244 if [[ $PERM_CMD == *"set_param -P"* ]]; then
1245 PARAM="osc.$FSNAME-OST0000-osc-[^M]*.import"
1246 echo "Setting $PARAM from $TEST to $NEW"
1247 do_facet mgs "$PERM_CMD $PARAM='connection=$NEW'" ||
1248 error "$PERM_CMD $PARAM failed"
1250 PARAM="$FSNAME-OST0000.failover.node"
1251 echo "Setting $PARAM from $TEST to $NEW"
1252 do_facet mgs "$PERM_CMD $PARAM='$NEW'" ||
1253 error "$PARAM $PARAM failed"
1255 wait_update_facet client "$TEST" "$NEW" ||
1256 error "check $PARAM failed!"
1258 local NIDS=$($LCTL get_param -n osc.$FSNAME-OST0000-osc-[^M]*.import |
1260 local NIDCOUNT=$(echo "$NIDS" | wc -w)
1261 echo "should have $((orignidcount + 1)) entries \
1262 in failover nids string, have $NIDCOUNT"
1263 [ $NIDCOUNT -eq $((orignidcount + 1)) ] ||
1264 error "Failover nid not added"
1266 if [[ $PERM_CMD == *"set_param -P"* ]]; then
1267 do_facet mgs "$PERM_CMD -d osc.$FSNAME-OST0000-osc-*.import"
1269 do_facet mgs "$PERM_CMD -d $FSNAME-OST0000.failover.node" ||
1270 error "$PERM_CMD delete failed"
1272 umount_client $MOUNT
1273 mount_client $MOUNT || error "mount_client $MOUNT failed"
1275 NIDS=$($LCTL get_param -n osc.$FSNAME-OST0000-osc-[^M]*.import |
1277 NIDCOUNT=$(echo "$NIDS" | wc -w)
1278 echo "only $orignidcount final entries should remain \
1279 in failover nids string, have $NIDCOUNT"
1280 [ $NIDCOUNT -eq $orignidcount ] || error "Failover nids not removed"
1282 cleanup || error "cleanup failed with rc $?"
1284 run_test 30b "Remove failover nids"
1286 test_31() { # bug 10734
1287 # ipaddr must not exist
1288 $MOUNT_CMD 4.3.2.1@tcp:/lustre $MOUNT || true
1289 cleanup || error "cleanup failed with rc $?"
1291 run_test 31 "Connect to non-existent node (shouldn't crash)"
1295 T32_BLIMIT=40960 # Kbytes
1299 # This is not really a test but a tool to create new disk
1300 # image tarballs for the upgrade tests.
1302 # Disk image tarballs should be created on single-node
1303 # clusters by running this test with default configurations
1304 # plus a few mandatory environment settings that are verified
1305 # at the beginning of the test.
1307 test_32newtarball() {
1311 local tmp=$TMP/t32_image_create
1312 local server_version=$(lustre_version_code $SINGLEMDS)
1317 if [ $FSNAME != t32fs -o \( -z "$MDSDEV" -a -z "$MDSDEV1" \) -o \
1318 $OSTCOUNT -ne 1 -o -z "$OSTDEV1" ]; then
1319 error "Needs FSNAME=t32fs MDSCOUNT=2 " \
1320 "MDSDEV1=<nonexistent_file>" \
1321 "MDSDEV2=<nonexistent_file>" \
1322 "(or MDSDEV, in the case of b1_8)" \
1323 "OSTCOUNT=1 OSTDEV1=<nonexistent_file>"
1327 echo "Found stale $tmp"
1331 mkdir $tmp/src || return 1
1332 tar cf - -C $src . | tar xf - -C $tmp/src
1333 dd if=/dev/zero of=$tmp/src/t32_qf_old bs=1M \
1334 count=$(($T32_BLIMIT / 1024 / 4))
1335 chown $T32_QID.$T32_QID $tmp/src/t32_qf_old
1337 # format ost with comma-separated NIDs to verify LU-4460
1338 local failnid="$(h2nettype 1.2.3.4),$(h2nettype 4.3.2.1)"
1339 MGSNID="$MGSNID,$MGSNID" OSTOPT="--failnode=$failnid" formatall
1343 [[ $server_version -ge $(version_code 2.3.50) ]] ||
1344 $LFS quotacheck -ug /mnt/$FSNAME
1345 $LFS setquota -u $T32_QID -b 0 -B $T32_BLIMIT -i 0 -I $T32_ILIMIT \
1348 tar cf - -C $tmp/src . | tar xf - -C /mnt/$FSNAME
1350 if [[ $MDSCOUNT -ge 2 ]]; then
1351 remote_dir=/mnt/$FSNAME/remote_dir
1352 $LFS mkdir -i 1 $remote_dir
1353 tar cf - -C $tmp/src . | tar xf - -C $remote_dir
1355 if [[ $server_version -ge $(version_code 2.7.0) ]]; then
1356 striped_dir=/mnt/$FSNAME/striped_dir_old
1357 $LFS mkdir -i 1 -c 2 $striped_dir
1358 tar cf - -C $tmp/src . | tar xf - -C $striped_dir
1364 mkdir $tmp/img || return 1
1368 pushd_dir=/mnt/$FSNAME
1369 if [[ $MDSCOUNT -ge 2 ]]; then
1370 pushd_dir=$remote_dir
1371 if [[ $server_version -ge $(version_code 2.7.0) ]]; then
1373 ls -Rni --time-style=+%s >$tmp/img/list2
1379 ls -Rni --time-style=+%s >$tmp/img/list
1380 find ! -name .lustre -type f -exec sha1sum {} \; |
1381 sort -k 2 >$tmp/img/sha1sums
1383 $LCTL get_param -n version | head -n 1 |
1384 sed -e 's/^lustre: *//' >$tmp/img/commit
1386 [[ $server_version -ge $(version_code 2.3.50) ]] ||
1387 $LFS quotaon -ug /mnt/$FSNAME
1388 $LFS quota -u $T32_QID -v /mnt/$FSNAME
1389 $LFS quota -v -u $T32_QID /mnt/$FSNAME |
1390 awk 'BEGIN { num='1' } { if ($1 == "'/mnt/$FSNAME'") \
1391 { if (NF == 1) { getline } else { num++ } ; print $num;} }' \
1392 | tr -d "*" > $tmp/img/bspace
1393 $LFS quota -v -u $T32_QID /mnt/$FSNAME |
1394 awk 'BEGIN { num='5' } { if ($1 == "'/mnt/$FSNAME'") \
1395 { if (NF == 1) { getline } else { num++ } ; print $num;} }' \
1396 | tr -d "*" > $tmp/img/ispace
1397 echo $T32_BLIMIT > $tmp/img/blimit
1398 echo $T32_ILIMIT > $tmp/img/ilimit
1403 find -type f -exec sha1sum {} \; | sort -k 2 >$tmp/sha1sums.src
1406 if ! diff -u $tmp/sha1sums.src $tmp/img/sha1sums; then
1407 echo "Data verification failed"
1410 uname -r >$tmp/img/kernel
1411 uname -m >$tmp/img/arch
1413 mv ${MDSDEV1:-$MDSDEV} $tmp/img
1414 for num in $(seq 2 $MDSCOUNT); do
1415 local devname=$(mdsdevname $num)
1417 [[ $(facet_fstype $facet) != zfs ]] ||
1418 devname=$(mdsvdevname $num)
1419 mv $devname $tmp/img
1421 mv $OSTDEV1 $tmp/img
1423 version=$(sed -e 's/\(^[0-9]\+\.[0-9]\+\)\(.*$\)/\1/' $tmp/img/commit |
1424 sed -e 's/\./_/g') # E.g., "1.8.7" -> "1_8"
1427 tar cjvf $dst/disk$version-$(facet_fstype $SINGLEMDS).tar.bz2 -S *
1432 #run_test 32newtarball "Create a new test_32 disk image tarball for this version"
1435 # The list of applicable tarballs is returned via the caller's
1436 # variable "tarballs".
1439 [ "$CLIENTONLY" ] && skip "Client-only testing"
1441 local node=$(facet_active_host $SINGLEMDS)
1442 local r="do_node $node"
1444 ! $r which "$TUNEFS" && skip_env "tunefs.lustre required on $node"
1446 local IMGTYPE=$(facet_fstype $SINGLEMDS)
1448 tarballs=$($r find $RLUSTRE/tests -maxdepth 1 \
1449 -name \'disk*-$IMGTYPE.tar.bz2\')
1451 [ -z "$tarballs" ] && skip "No applicable tarballs found"
1454 t32_test_cleanup() {
1456 local facet=$SINGLEMDS
1457 local fstype=$(facet_fstype $facet)
1460 if $shall_cleanup_lustre; then
1461 umount $tmp/mnt/lustre || rc=$?
1463 if $shall_cleanup_mdt; then
1464 $r $UMOUNT $tmp/mnt/mdt || rc=$?
1466 if $shall_cleanup_mdt1; then
1467 $r $UMOUNT $tmp/mnt/mdt1 || rc=$?
1469 if $shall_cleanup_ost; then
1470 $r $UMOUNT $tmp/mnt/ost || rc=$?
1475 if [[ $fstype == zfs ]]; then
1477 local poolname_list="t32fs-mdt1 t32fs-ost1"
1479 ! $mdt2_is_available || poolname_list+=" t32fs-mdt2"
1481 for poolname in $poolname_list; do
1482 destroy_zpool $facet $poolname
1485 combined_mgs_mds || start_mgs || rc=$?
1489 t32_bits_per_long() {
1491 # Yes, this is not meant to be perfect.
1501 t32_reload_modules() {
1503 local all_removed=false
1505 local fstype=$(facet_fstype $SINGLEMDS)
1507 [ $fstype == "zfs" ] && do_rpc_nodes $node "service zed stop"
1509 while ((i < 20)); do
1510 echo "Unloading modules on $node: Attempt $i"
1511 do_rpc_nodes $node $LUSTRE_RMMOD $fstype &&
1513 do_rpc_nodes $node check_mem_leak || return 1
1514 if $all_removed; then
1515 do_rpc_nodes $node load_modules
1518 if [ $fstype == "zfs" ]; then
1519 do_rpc_nodes $node "$ZPOOL status -v"
1524 echo "Unloading modules on $node: Given up"
1528 t32_wait_til_devices_gone() {
1534 echo wait for devices to go
1535 while ((i < 20)); do
1536 devices=$(do_rpc_nodes $node $LCTL device_list | wc -l)
1537 loops=$(do_rpc_nodes $node losetup -a | grep -c t32)
1538 ((devices == 0 && loops == 0)) && return 0
1542 echo "waiting for dev on $node: dev $devices loop $loops given up"
1543 do_rpc_nodes $node "losetup -a"
1544 do_rpc_nodes $node "$LCTL device_list"
1548 t32_verify_quota() {
1552 local fstype=$(facet_fstype $SINGLEMDS)
1556 # LU-2435: if the underlying zfs doesn't support userobj_accounting,
1557 # lustre will estimate the object count usage. This fails quota
1558 # verification in 32b. The object quota usage should be accurate after
1559 # zfs-0.7.0 is released.
1560 [ $fstype == "zfs" ] && {
1561 local zfs_version=$(do_facet $facet cat /sys/module/zfs/version)
1563 [ $(version_code $zfs_version) -lt $(version_code 0.7.0) ] && {
1564 echo "Skip quota verify for zfs: $zfs_version"
1569 $LFS quota -u $T32_QID -v $mnt
1571 qval=$($LFS quota -v -u $T32_QID $mnt |
1572 awk 'BEGIN { num='1' } { if ($1 == "'$mnt'") \
1573 { if (NF == 1) { getline } else { num++ } ; print $num;} }' \
1575 [ $qval -eq $img_bspace ] || {
1576 echo "bspace, act:$qval, exp:$img_bspace"
1580 qval=$($LFS quota -v -u $T32_QID $mnt |
1581 awk 'BEGIN { num='5' } { if ($1 == "'$mnt'") \
1582 { if (NF == 1) { getline } else { num++ } ; print $num;} }' \
1584 [ $qval -eq $img_ispace ] || {
1585 echo "ispace, act:$qval, exp:$img_ispace"
1589 qval=$($LFS quota -v -u $T32_QID $mnt |
1590 awk 'BEGIN { num='3' } { if ($1 == "'$mnt'") \
1591 { if (NF == 1) { getline } else { num++ } ; print $num;} }' \
1593 [ $qval -eq $img_blimit ] || {
1594 echo "blimit, act:$qval, exp:$img_blimit"
1598 qval=$($LFS quota -v -u $T32_QID $mnt |
1599 awk 'BEGIN { num='7' } { if ($1 == "'$mnt'") \
1600 { if (NF == 1) { getline } else { num++ } ; print $num;} }' \
1602 [ $qval -eq $img_ilimit ] || {
1603 echo "ilimit, act:$qval, exp:$img_ilimit"
1607 set_persistent_param_and_check $facet \
1608 "osd-$fstype.$fsname-MDT0000.quota_slave.enabled" \
1609 "$fsname.quota.mdt" ug
1611 set_persistent_param_and_check $facet \
1612 "osd-$fstype.$fsname-OST0000.quota_slave.enabled" \
1613 "$fsname.quota.ost" ug
1616 runas -u $T32_QID -g $T32_QID dd if=/dev/zero of=$mnt/t32_qf_new \
1617 bs=1M count=$((img_blimit / 1024)) oflag=sync && {
1618 echo "Write succeed, but expect -EDQUOT"
1621 rm -f $mnt/t32_qf_new
1623 runas -u $T32_QID -g $T32_QID createmany -m $mnt/t32_qf_ \
1625 echo "Create succeed, but expect -EDQUOT"
1628 unlinkmany $mnt/t32_qf_ $img_ilimit
1636 local dne_upgrade=${dne_upgrade:-"no"}
1637 local dom_upgrade=${dom_upgrade:-"no"}
1638 local ff_convert=${ff_convert:-"no"}
1639 local shall_cleanup_mdt=false
1640 local shall_cleanup_mdt1=false
1641 local shall_cleanup_ost=false
1642 local shall_cleanup_lustre=false
1643 local mdt2_is_available=false
1644 local node=$(facet_active_host $SINGLEMDS)
1645 local r="do_node $node"
1661 local fstype=$(facet_fstype $SINGLEMDS)
1662 local mdt_dev=$tmp/mdt
1663 local mdt2_dev=$tmp/mdt2
1664 local ost_dev=$tmp/ost
1669 combined_mgs_mds || stop_mgs || error "Unable to stop MGS"
1670 trap 'trap - RETURN; t32_test_cleanup' RETURN
1673 nid=$($r $LCTL list_nids | head -1)
1675 mkdir -p $tmp/mnt/lustre || error "mkdir $tmp/mnt/lustre failed"
1676 $r mkdir -p $tmp/mnt/{mdt,mdt1,ost}
1677 $r tar xjvf $tarball -S -C $tmp || {
1678 error_noexit "Unpacking the disk image tarball"
1681 img_commit=$($r cat $tmp/commit)
1682 img_kernel=$($r cat $tmp/kernel)
1683 img_arch=$($r cat $tmp/arch)
1684 img_bspace=$($r cat $tmp/bspace)
1685 img_ispace=$($r cat $tmp/ispace)
1687 # older images did not have "blimit" and "ilimit" files
1688 # use old values for T32_BLIMIT and T32_ILIMIT
1689 $r test -f $tmp/blimit && img_blimit=$($r cat $tmp/blimit) ||
1691 $r test -f $tmp/ilimit && img_ilimit=$($r cat $tmp/ilimit) ||
1694 echo "Upgrading from $(basename $tarball), created with:"
1695 echo " Commit: $img_commit"
1696 echo " Kernel: $img_kernel"
1697 echo " Arch: $img_arch"
1698 echo "OST version: $(lustre_build_version ost1)"
1700 # The conversion can be made only when both of the following
1701 # conditions are satisfied:
1702 # - ost device img version < 2.3.64
1703 # - ost server version >= 2.5
1704 [ $(version_code $img_commit) -ge $(version_code 2.3.64) -o \
1705 $(lustre_version_code ost1) -lt $(version_code 2.5.0) ] &&
1708 ! $r test -f $mdt2_dev || mdt2_is_available=true
1710 if [[ $fstype == zfs ]]; then
1713 local poolname_list="t32fs-mdt1 t32fs-ost1"
1715 ! $mdt2_is_available || poolname_list+=" t32fs-mdt2"
1717 for poolname in $poolname_list; do
1719 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1720 $ZPOOL import -f -d $tmp $poolname"
1723 # upgrade zpool to latest supported features, including
1724 # dnode quota accounting in 0.7.0
1725 $r "$ZPOOL upgrade -a"
1727 mdt_dev=t32fs-mdt1/mdt1
1728 ost_dev=t32fs-ost1/ost1
1729 ! $mdt2_is_available || mdt2_dev=t32fs-mdt2/mdt2
1730 wait_update_facet $SINGLEMDS "$ZPOOL list |
1731 awk '/^t32fs-mdt1/ { print \\\$1 }'" "t32fs-mdt1" || {
1732 error_noexit "import zfs pool failed"
1737 $r $LCTL set_param debug="$PTLDEBUG"
1739 $r $TUNEFS --dryrun $mdt_dev || {
1741 error_noexit "tunefs.lustre before mounting the MDT"
1745 if $mdt2_is_available; then
1746 $r $TUNEFS --dryrun $mdt2_dev || {
1748 error_noexit "tunefs.lustre before mounting the MDT"
1753 if [ "$writeconf" ]; then
1755 if [ $fstype == "ldiskfs" ]; then
1757 $r $TUNEFS --quota $mdt_dev || {
1759 error_noexit "Enable mdt quota feature"
1762 if $mdt2_is_available; then
1763 $r $TUNEFS --quota $mdt2_dev || {
1765 error_noexit "Enable mdt quota feature"
1771 if [ -n "$($LCTL list_nids | grep -v '\(tcp\|lo\)[[:digit:]]*$')" ]; then
1772 [[ $(lustre_version_code mgs) -ge $(version_code 2.3.59) ]] ||
1773 skip "LU-2200: Cannot run over IB w/o lctl replace_nids "
1774 "(Need MGS version at least 2.3.59)"
1776 local osthost=$(facet_active_host ost1)
1777 local ostnid=$(do_node $osthost $LCTL list_nids | head -1)
1780 if [ $fstype == "ldiskfs" ]; then
1783 $r $MOUNT_CMD -o $mopts $mdt_dev $tmp/mnt/mdt
1784 $r $LCTL replace_nids $fsname-OST0000 $ostnid
1785 $r $LCTL replace_nids $fsname-MDT0000 $nid
1786 $r $UMOUNT $tmp/mnt/mdt
1789 mopts=exclude=$fsname-OST0000
1790 if [ $fstype == "ldiskfs" ]; then
1795 t32_wait_til_devices_gone $node
1797 $r $MOUNT_CMD -o $mopts $mdt_dev $tmp/mnt/mdt || {
1799 error_noexit "Mounting the MDT"
1802 shall_cleanup_mdt=true
1804 if $mdt2_is_available; then
1805 mopts=mgsnode=$nid,$mopts
1806 $r $MOUNT_CMD -o $mopts $mdt2_dev $tmp/mnt/mdt1 || {
1808 error_noexit "Mounting the MDT"
1812 echo "mount new MDT....$mdt2_dev"
1813 $r $LCTL set_param -n mdt.${fsname}*.enable_remote_dir=1 ||
1814 error_noexit "enable remote dir create failed"
1816 shall_cleanup_mdt1=true
1817 elif [ "$dne_upgrade" != "no" ]; then
1818 local fs2mdsdev=$(mdsdevname 1_2)
1819 local fs2mdsvdev=$(mdsvdevname 1_2)
1821 echo "mkfs new MDT on ${fs2mdsdev}...."
1822 if [ $(facet_fstype mds1) == ldiskfs ]; then
1823 mkfsoptions="--mkfsoptions=\\\"-J size=8\\\""
1826 add $SINGLEMDS $(mkfs_opts mds2 $fs2mdsdev $fsname) --reformat \
1827 $mkfsoptions $fs2mdsdev $fs2mdsvdev > /dev/null || {
1828 error_noexit "Mkfs new MDT failed"
1832 [[ $(facet_fstype mds1) != zfs ]] || import_zpool mds1
1834 $r $TUNEFS --dryrun $fs2mdsdev || {
1835 error_noexit "tunefs.lustre before mounting the MDT"
1839 echo "mount new MDT....$fs2mdsdev"
1840 $r $MOUNT_CMD -o $mopts $fs2mdsdev $tmp/mnt/mdt1 || {
1841 error_noexit "mount mdt1 failed"
1845 $r $LCTL set_param -n mdt.${fsname}*.enable_remote_dir=1 ||
1846 error_noexit "enable remote dir create failed"
1848 shall_cleanup_mdt1=true
1851 uuid=$($r $LCTL get_param -n mdt.$fsname-MDT0000.uuid) || {
1852 error_noexit "Getting MDT UUID"
1855 if [ "$uuid" != $fsname-MDT0000_UUID ]; then
1856 error_noexit "Unexpected MDT UUID: \"$uuid\""
1860 $r $TUNEFS --dryrun $ost_dev || {
1861 error_noexit "tunefs.lustre before mounting the OST"
1864 if [ "$writeconf" ]; then
1865 mopts=mgsnode=$nid,$writeconf
1866 if [ $fstype == "ldiskfs" ]; then
1868 $r $TUNEFS --quota $ost_dev || {
1870 error_noexit "Enable ost quota feature"
1876 if [ $fstype == "ldiskfs" ]; then
1881 $r $MOUNT_CMD -onomgs -o$mopts $ost_dev $tmp/mnt/ost || {
1882 error_noexit "Mounting the OST"
1885 shall_cleanup_ost=true
1887 uuid=$($r $LCTL get_param -n obdfilter.$fsname-OST0000.uuid) || {
1888 error_noexit "Getting OST UUID"
1891 if [ "$uuid" != $fsname-OST0000_UUID ]; then
1892 error_noexit "Unexpected OST UUID: \"$uuid\""
1896 if [[ $PERM_CMD == *"set_param -P"* ]]; then
1897 $r $PERM_CMD osc.$fsname-OST0000*.import=connection=$nid || {
1898 error_noexit "Setting OST \"failover.node\""
1901 $r $PERM_CMD mdc.$fsname-MDT0000*.import=connection=$nid || {
1902 error_noexit "Setting MDT \"failover.node\""
1905 $r $PERM_CMD osc.$fsname-OST0000-*.max_dirty_mb=15 || {
1906 error_noexit "Setting \"max_dirty_mb\""
1909 $r $PERM_CMD mdc.$fsname-MDT0000-*.max_rpcs_in_flight=9 || {
1910 error_noexit "Setting \"max_rpcs_in_flight\""
1913 $r $PERM_CMD lov.$fsname-MDT0000-*.stripesize=4M || {
1914 error_noexit "Setting \"lov.stripesize\""
1917 $r $PERM_CMD mdd.$fsname-MDT0000-*.atime_diff=70 || {
1918 error_noexit "Setting \"mdd.atime_diff\""
1922 $r $PERM_CMD $fsname-OST0000.failover.node=$nid || {
1923 error_noexit "Setting OST \"failover.node\""
1927 $r $PERM_CMD $fsname-MDT0000.failover.node=$nid || {
1928 error_noexit "Setting MDT \"failover.node\""
1932 $r $PERM_CMD $fsname-OST0000.osc.max_dirty_mb=15 || {
1933 error_noexit "Setting \"max_dirty_mb\""
1936 $r $PERM_CMD $fsname-MDT0000.mdc.max_rpcs_in_flight=9 || {
1937 error_noexit "Setting \"max_rpcs_in_flight\""
1940 $r $PERM_CMD $fsname-MDT0000.lov.stripesize=4M || {
1941 error_noexit "Setting \"lov.stripesize\""
1944 $r $PERM_CMD $fsname-MDT0000.mdd.atime_diff=70 || {
1945 error_noexit "Setting \"mdd.atime_diff\""
1950 $r $LCTL pool_new $fsname.interop || {
1951 error_noexit "Setting \"interop\""
1955 if [ "$ff_convert" != "no" -a $(facet_fstype ost1) == "ldiskfs" ]; then
1956 $r $LCTL lfsck_start -M $fsname-OST0000 || {
1957 error_noexit "Start OI scrub on OST0"
1961 # The oi_scrub should be on ost1, but for test_32(),
1962 # all on the SINGLEMDS.
1963 wait_update_facet $SINGLEMDS "$LCTL get_param -n \
1964 osd-ldiskfs.$fsname-OST0000.oi_scrub |
1965 awk '/^status/ { print \\\$2 }'" "completed" 30 || {
1966 error_noexit "Failed to get the expected 'completed'"
1970 local UPDATED=$($r $LCTL get_param -n \
1971 osd-ldiskfs.$fsname-OST0000.oi_scrub |
1972 awk '/^updated/ { print $2 }')
1973 [ $UPDATED -ge 1 ] || {
1974 error_noexit "Only $UPDATED objects have been converted"
1979 if [ "$dne_upgrade" != "no" ]; then
1980 if [[ $PERM_CMD == *"set_param -P"* ]]; then
1981 $r $PERM_CMD mdc.$fsname-MDT0001*.import=connection=$nid || {
1982 error_noexit "Setting MDT1 \"failover.node\""
1986 $r $PERM_CMD mdc.$fsname-MDT0001-*.max_rpcs_in_flight=9 || {
1987 error_noexit "Setting MDT1 \"max_rpcs_in_flight\""
1990 $r $PERM_CMD lov.$fsname-MDT0001-*.stripesize=4M || {
1991 error_noexit "Setting MDT1 \"lov.stripesize\""
1995 $r $PERM_CMD $fsname-MDT0001.failover.node=$nid || {
1996 error_noexit "Setting MDT1 \"failover.node\""
1999 $r $PERM_CMD $fsname-MDT0001.mdc.max_rpcs_in_flight=9 || {
2000 error_noexit "Setting MDT1 \"max_rpcs_in_flight\""
2003 $r $PERM_CMD $fsname-MDT0001.lov.stripesize=4M || {
2004 error_noexit "Setting MDT1 \"lov.stripesize\""
2010 if [ "$writeconf" ]; then
2011 $MOUNT_CMD $nid:/$fsname $tmp/mnt/lustre || {
2012 error_noexit "Mounting the client"
2016 shall_cleanup_lustre=true
2017 $r $LCTL set_param debug="$PTLDEBUG"
2019 # Leave re-enabling this to a separate patch for LU-11558
2020 # t32_verify_quota $SINGLEMDS $fsname $tmp/mnt/lustre || {
2021 # error_noexit "verify quota failed"
2025 if $r test -f $tmp/list; then
2027 # There is not a Test Framework API to copy files to or
2028 # from a remote node.
2030 # LU-2393 - do both sorts on same node to ensure locale
2032 local list_file=$tmp/list
2034 if $mdt2_is_available; then
2035 if [[ -d $tmp/mnt/lustre/striped_dir_old ]] &&
2036 $r test -f $tmp/list2; then
2037 list_file=$tmp/list2
2038 pushd $tmp/mnt/lustre/striped_dir_old
2040 pushd $tmp/mnt/lustre/remote_dir
2043 pushd $tmp/mnt/lustre
2045 $r cat $list_file | sort -k 6 >$tmp/list.orig
2046 ls -Rni --time-style=+%s | sort -k 6 |
2047 sed 's/\. / /' >$tmp/list || {
2053 # 32-bit and 64-bit clients use different algorithms to
2054 # convert FIDs into inode numbers. Hence, remove the
2055 # inode numbers from the lists, if the original list was
2056 # created on an architecture with different number of
2059 if [ $(t32_bits_per_long $(uname -m)) != \
2060 $(t32_bits_per_long $img_arch) ]; then
2061 echo "Different number of bits per \"long\"" \
2062 "from the disk image"
2063 for list in list.orig list; do
2064 sed -i -e 's/^[0-9]\+[ \t]\+//' \
2068 if ! diff -ub $tmp/list.orig $tmp/list; then
2069 error_noexit "list verification failed"
2073 echo "list verification skipped"
2076 if [ "$dom_upgrade" != "no" ]; then
2077 echo "Check DoM file can be created"
2078 $LFS setstripe -E 1M -L mdt -E EOF $tmp/mnt/lustre/dom || {
2079 error_noexit "Verify DoM creation"
2082 [ $($LFS getstripe -L $tmp/mnt/lustre/dom) == "mdt" ] || {
2083 error_noexit "Verify a DoM file"
2086 dd if=/dev/urandom of=$tmp/mnt/lustre/dom bs=4096 \
2087 count=1 conv=fsync || {
2088 error_noexit "Cannot write to DoM file"
2091 [ $(stat -c%s $tmp/mnt/lustre/dom) == 4096 ] || {
2092 error_noexit "DoM: bad size after write"
2095 rm $tmp/mnt/lustre/dom
2097 set_persistent_param_and_check mds \
2098 "lod.*MDT0000*.dom_stripesize" \
2099 "$fsname-MDT0000.lod.dom_stripesize" 0 || {
2100 error_noexit "Changing \"dom_stripesize\""
2105 if [ "$dne_upgrade" != "no" ]; then
2106 $LFS mkdir -i 1 -c2 $tmp/mnt/lustre/striped_dir || {
2107 error_noexit "set striped dir failed"
2111 $LFS setdirstripe -D -c2 $tmp/mnt/lustre/striped_dir
2113 pushd $tmp/mnt/lustre
2114 tar -cf - . --exclude=./striped_dir \
2115 --exclude=./striped_dir_old \
2116 --exclude=./remote_dir |
2117 tar -xvf - -C striped_dir 1>/dev/null || {
2118 error_noexit "cp to striped dir failed"
2124 # If it is upgrade from DNE (2.5), then rename the remote dir,
2125 # which is created in 2.5 to striped dir.
2126 if $mdt2_is_available && [[ "$dne_upgrade" != "no" ]]; then
2127 stripe_index=$($LFS getdirstripe -i \
2128 $tmp/mnt/lustre/remote_dir)
2130 [[ $stripe_index -eq 1 ]] || {
2131 error_noexit "get index \"$stripe_index\"" \
2132 "from remote dir failed"
2135 mv $tmp/mnt/lustre/remote_dir \
2136 $tmp/mnt/lustre/striped_dir/ || {
2137 error_noexit "mv remote dir failed"
2142 # If it is upgraded from DNE (2.7), then move the striped dir
2143 # which was created in 2.7 to the new striped dir.
2144 if $mdt2_is_available && [[ "$dne_upgrade" != "no" ]] &&
2145 [[ -d $tmp/mnt/lustre/striped_dir_old ]]; then
2146 stripe_count=$($LFS getdirstripe -c \
2147 $tmp/mnt/lustre/striped_dir_old)
2148 [[ $stripe_count -eq 2 ]] || {
2149 error_noexit "get count $stripe_count" \
2150 "from striped dir failed"
2153 mv $tmp/mnt/lustre/striped_dir_old \
2154 $tmp/mnt/lustre/striped_dir/ || {
2155 error_noexit "mv striped dir failed"
2161 $r $LCTL set_param -n osd*.*.force_sync=1
2162 dd if=/dev/zero of=$tmp/mnt/lustre/tmp_file bs=10k count=10 || {
2163 error_noexit "dd failed"
2166 rm -rf $tmp/mnt/lustre/tmp_file || {
2167 error_noexit "rm failed"
2171 if $r test -f $tmp/sha1sums; then
2172 # LU-2393 - do both sorts on same node to ensure locale
2174 $r cat $tmp/sha1sums | sort -k 2 >$tmp/sha1sums.orig
2175 if [ "$dne_upgrade" != "no" ]; then
2176 pushd $tmp/mnt/lustre/striped_dir
2178 pushd $tmp/mnt/lustre
2181 find ! -path "*remote_dir*" ! -path "*striped_dir*" \
2182 ! -name .lustre -type f -exec sha1sum {} \; |
2183 sort -k 2 >$tmp/sha1sums || {
2185 error_noexit "sha1sum"
2189 if ! diff -ub $tmp/sha1sums.orig $tmp/sha1sums; then
2190 error_noexit "sha1sum verification failed"
2194 # if upgrade from DNE(2.5), then check remote directory
2195 # if upgrade from DNE(2.7), then check striped directory
2196 if $mdt2_is_available &&
2197 [[ "$dne_upgrade" != "no" ]]; then
2198 local new_dir="$tmp/mnt/lustre/striped_dir"
2199 local striped_dir_old="$new_dir/striped_dir_old"
2201 local dir_list="$new_dir/remote_dir"
2202 [[ ! -d $triped_dir_old ]] ||
2203 dir_list+=" $striped_dir_old"
2205 for dir in $dir_list; do
2207 find ! -name .lustre -type f \
2208 -exec sha1sum {} \; |
2209 sort -k 2 >$tmp/sha1sums || {
2211 error_noexit "sha1sum"
2215 if ! diff -ub $tmp/sha1sums.orig \
2217 error_noexit "sha1sum $dir" \
2224 echo "sha1sum verification skipped"
2227 if [ "$dne_upgrade" != "no" ]; then
2228 rm -rf $tmp/mnt/lustre/striped_dir || {
2229 error_noexit "remove remote dir failed"
2234 # migrate files/dirs to remote MDT, then move them back
2235 if [ $(lustre_version_code mds1) -ge $(version_code 2.7.50) -a \
2236 $dne_upgrade != "no" ]; then
2237 $r $LCTL set_param -n \
2238 mdt.${fsname}*.enable_remote_dir=1 2>/dev/null
2240 echo "test migration"
2241 pushd $tmp/mnt/lustre
2242 for dir in $(find ! -name .lustre ! -name . -type d); do
2243 mdt_index=$($LFS getdirstripe -i $dir)
2244 stripe_cnt=$($LFS getdirstripe -c $dir)
2245 if [ $mdt_index = 0 -a $stripe_cnt -le 1 ]; then
2246 $LFS migrate -m 1 $dir || {
2248 error_noexit "migrate MDT1 failed"
2254 for dir in $(find ! -name . ! -name .lustre -type d); do
2255 mdt_index=$($LFS getdirstripe -i $dir)
2256 stripe_cnt=$($LFS getdirstripe -c $dir)
2257 if [ $mdt_index = 1 -a $stripe_cnt -le 1 ]; then
2258 $LFS migrate -m 0 $dir || {
2260 error_noexit "migrate MDT0 failed"
2269 # When adding new data verification tests, please check for
2270 # the presence of the required reference files first, like
2271 # the "sha1sums" and "list" tests above, to avoid the need to
2272 # regenerate every image for each test addition.
2275 nrpcs_orig=$($LCTL get_param \
2276 -n mdc.*MDT0000*.max_rpcs_in_flight) || {
2277 error_noexit "Getting \"max_rpcs_in_flight\""
2280 nrpcs=$((nrpcs_orig + 5))
2282 set_persistent_param_and_check client \
2283 "mdc.$fsname-MDT0000*.max_rpcs_in_flight" \
2284 "$fsname-MDT0000.mdc.max_rpcs_in_flight" $nrpcs || {
2285 error_noexit "Changing \"max_rpcs_in_flight\""
2289 umount $tmp/mnt/lustre || {
2290 error_noexit "Unmounting the client"
2293 shall_cleanup_lustre=false
2295 if [[ "$dne_upgrade" != "no" ]] || $mdt2_is_available; then
2296 $r $UMOUNT $tmp/mnt/mdt1 || {
2297 error_noexit "Unmounting the MDT2"
2300 if [[ $fstype == zfs ]]; then
2301 $r "$ZPOOL export t32fs-mdt2"
2303 shall_cleanup_mdt1=false
2306 $r $UMOUNT $tmp/mnt/mdt || {
2307 error_noexit "Unmounting the MDT"
2310 if [[ $fstype == zfs ]]; then
2311 $r "$ZPOOL export t32fs-mdt1"
2313 shall_cleanup_mdt=false
2315 $r $UMOUNT $tmp/mnt/ost || {
2316 error_noexit "Unmounting the OST"
2319 if [[ $fstype == zfs ]]; then
2320 $r "$ZPOOL export t32fs-ost1"
2322 shall_cleanup_ost=false
2324 t32_reload_modules $node || {
2325 error_noexit "Reloading modules"
2329 if [[ $fstype == zfs ]]; then
2330 local poolname=t32fs-mdt1
2332 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
2333 $ZPOOL import -f -d $tmp $poolname"
2335 # upgrade zpool to latest supported features,
2336 # including dnode quota accounting in 0.7.0
2337 $r "$ZPOOL upgrade $poolname"
2340 # mount a second time to make sure we didnt leave upgrade flag on
2341 $r $TUNEFS --dryrun $mdt_dev || {
2343 error_noexit "tunefs.lustre before remounting the MDT"
2347 mopts=exclude=$fsname-OST0000
2348 if [ $fstype == "ldiskfs" ]; then
2351 $r $MOUNT_CMD -o $mopts $mdt_dev $tmp/mnt/mdt || {
2352 error_noexit "Remounting the MDT"
2355 shall_cleanup_mdt=true
2365 for tarball in $tarballs; do
2366 t32_test $tarball || let "rc += $?"
2370 run_test 32a "Upgrade (not live)"
2378 for tarball in $tarballs; do
2379 t32_test $tarball writeconf || let "rc += $?"
2383 run_test 32b "Upgrade with writeconf"
2390 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
2392 for tarball in $tarballs; do
2393 # Do not support 1_8 and 2_1 direct upgrade to DNE2 anymore */
2394 echo $tarball | grep "1_8" && continue
2395 echo $tarball | grep "2_1" && continue
2397 dne_upgrade=yes t32_test $tarball writeconf || rc=$?
2401 run_test 32c "dne upgrade test"
2409 for tarball in $tarballs; do
2410 ff_convert=yes t32_test $tarball || rc=$?
2414 run_test 32d "convert ff test"
2417 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
2418 skip "Need MDS version at least 2.10.56"
2425 for tarball in $tarballs; do
2426 echo $tarball | grep "2_9" || continue
2428 dom_upgrade=yes t32_test $tarball writeconf || let "rc += $?"
2432 run_test 32e "dom upgrade test"
2434 test_33a() { # bug 12333, was test_33
2435 local FSNAME2=test-123
2436 local MDSDEV=$(mdsdevname ${SINGLEMDS//mds/})
2439 [ -n "$ost1_HOST" ] && fs2ost_HOST=$ost1_HOST
2441 if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" ]; then
2442 local dev=${SINGLEMDS}_dev
2443 local MDSDEV=${!dev}
2444 is_blkdev $SINGLEMDS $MDSDEV &&
2445 skip_env "mixed loopback and real device not working"
2448 local fs2mdsdev=$(mdsdevname 1_2)
2449 local fs2ostdev=$(ostdevname 1_2)
2450 local fs2mdsvdev=$(mdsvdevname 1_2)
2451 local fs2ostvdev=$(ostvdevname 1_2)
2453 if [ $(facet_fstype mds1) == ldiskfs ]; then
2454 mkfsoptions="--mkfsoptions=\\\"-J size=8\\\"" # See bug 17931.
2457 if combined_mgs_mds; then
2458 local mgs_flag="--mgs"
2461 add fs2mds $(mkfs_opts mds1 ${fs2mdsdev}) --fsname=${FSNAME2} \
2462 --reformat $mgs_flag $mkfsoptions $fs2mdsdev $fs2mdsvdev ||
2464 add fs2ost $(mkfs_opts ost1 ${fs2ostdev}) --mgsnode=$MGSNID \
2465 --fsname=${FSNAME2} --index=8191 --reformat $fs2ostdev \
2466 $fs2ostvdev || exit 10
2468 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && trap cleanup_fs2 EXIT INT
2469 start fs2ost $fs2ostdev $OST_MOUNT_OPTS
2471 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2472 do_facet mgs "$PERM_CMD timeout=200" ||
2473 error "$PERM_CMD timeout=200 failed"
2475 do_facet mgs "$PERM_CMD $FSNAME2.sys.timeout=200" ||
2476 error "$PERM_CMD $FSNAME2.sys.timeout=200 failed"
2478 mkdir -p $MOUNT2 || error "mkdir $MOUNT2 failed"
2479 $MOUNT_CMD $MGSNID:/${FSNAME2} $MOUNT2 || error "$MOUNT_CMD failed"
2482 cp /etc/hosts $MOUNT2/ || error "copy /etc/hosts $MOUNT2/ failed"
2483 $LFS getstripe $MOUNT2/hosts ||
2484 error "$LFS getstripe $MOUNT2/hosts failed"
2489 cleanup_nocli || error "cleanup_nocli failed with $?"
2491 run_test 33a "Mount ost with a large index number"
2493 test_33b() { # was test_34
2496 do_facet client dd if=/dev/zero of=$MOUNT/24 bs=1024k count=1
2497 # Drop lock cancelation reply during umount
2498 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
2499 do_facet client $LCTL set_param fail_loc=0x80000304
2500 #lctl set_param debug=-1
2501 umount_client $MOUNT
2502 cleanup || error "cleanup failed with $?"
2504 run_test 33b "Drop cancel during umount"
2508 do_facet client "sh runmultiop_bg_pause $DIR/file O_c"
2509 manual_umount_client
2511 do_facet client killall -USR1 multiop
2512 if [ $rc -eq 0 ]; then
2513 error "umount not fail!"
2516 cleanup || error "cleanup failed with rc $?"
2518 run_test 34a "umount with opened file should be fail"
2522 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
2523 stop_mds || error "Unable to stop MDS"
2525 manual_umount_client --force || error "mtab after failed umount with $?"
2527 cleanup || error "cleanup failed with $?"
2529 run_test 34b "force umount with failed mds should be normal"
2533 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
2534 stop_ost || error "Unable to stop OST1"
2536 manual_umount_client --force || error "mtab after failed umount with $?"
2538 cleanup || error "cleanup failed with $?"
2540 run_test 34c "force umount with failed ost should be normal"
2542 test_35a() { # bug 12459
2545 DBG_SAVE="`$LCTL get_param -n debug`"
2546 $LCTL set_param debug="ha"
2548 log "Set up a fake failnode for the MDS"
2550 local device=$(do_facet $SINGLEMDS "$LCTL get_param -n devices" |
2551 awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }' | head -1)
2553 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2554 do_facet mgs "$PERM_CMD \
2555 mdc.*${device}*.import=connection=$(h2nettype $FAKENID)" ||
2556 error "Setting mdc.*${device}*.import=connection=\
2557 $(h2nettype $FAKENID) failed."
2559 do_facet mgs "$PERM_CMD \
2560 ${device}.failover.node=$(h2nettype $FAKENID)" ||
2561 error "Setting ${device}.failover.node=\
2562 $(h2nettype $FAKENID) failed."
2564 log "Wait for RECONNECT_INTERVAL seconds (10s)"
2567 MSG="conf-sanity.sh test_35a `date +%F%kh%Mm%Ss`"
2570 log "Stopping the MDT: $device"
2571 stop_mdt 1 || error "MDT0 stop fail"
2573 df $MOUNT > /dev/null 2>&1 &
2575 log "Restarting the MDT: $device"
2576 start_mdt 1 || error "MDT0 start fail"
2577 log "Wait for df ($DFPID) ... "
2580 $LCTL set_param debug="$DBG_SAVE"
2582 # retrieve from the log the first server that the client tried to
2583 # contact after the connection loss
2584 $LCTL dk $TMP/lustre-log-$TESTNAME.log
2585 NEXTCONN=`awk "/${MSG}/ {start = 1;}
2586 /import_select_connection.*$device-mdc.* using connection/ {
2588 if (\\\$NF ~ /$FAKENID/)
2594 }" $TMP/lustre-log-$TESTNAME.log`
2595 [ "$NEXTCONN" != "0" ] &&
2596 error "Tried to connect to ${NEXTCONN} not last active server"
2597 cleanup || error "cleanup failed with $?"
2598 # remove nid settings
2599 writeconf_or_reformat
2601 run_test 35a "Reconnect to the last active server first"
2603 test_35b() { # bug 18674
2604 remote_mds || skip "local MDS"
2608 $LCTL set_param debug="ha"
2610 MSG="conf-sanity.sh test_35b `date +%F%kh%Mm%Ss`"
2613 log "Set up a fake failnode for the MDS"
2615 local device=$(do_facet $SINGLEMDS "$LCTL get_param -n devices" |
2616 awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }' | head -1)
2618 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2619 do_facet mgs "$PERM_CMD \
2620 mdc.*${device}*.import=connection=$(h2nettype $FAKENID)" ||
2621 error "Set mdc.*${device}*.import=connection=\
2622 $(h2nettype $FAKENID) failed"
2624 do_facet mgs "$PERM_CMD \
2625 ${device}.failover.node=$(h2nettype $FAKENID)" ||
2626 error "Set ${device}.failover.node=\
2627 $(h2nettype $FAKENID) failed"
2630 local at_max_saved=0
2631 # adaptive timeouts may prevent seeing the issue
2632 if at_is_enabled; then
2633 at_max_saved=$(at_max_get mds)
2634 at_max_set 0 mds client
2637 mkdir $MOUNT/$tdir || error "mkdir $MOUNT/$tdir failed"
2639 log "Injecting EBUSY on MDS"
2640 # Setting OBD_FAIL_MDS_RESEND=0x136
2641 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x80000136" ||
2642 error "unable to set param fail_loc=0x80000136"
2644 $LCTL set_param mdc.${FSNAME}*.stats=clear
2646 log "Creating a test file and stat it"
2647 touch $MOUNT/$tdir/$tfile || error "touch $MOUNT/$tdir/$tfile failed"
2648 stat $MOUNT/$tdir/$tfile
2650 log "Stop injecting EBUSY on MDS"
2651 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0" ||
2652 error "unable to set param fail_loc=0"
2653 rm -f $MOUNT/$tdir/$tfile || error "remove $MOUNT/$tdir/$tfile failed"
2656 # restore adaptive timeout
2657 [ $at_max_saved -ne 0 ] && at_max_set $at_max_saved mds client
2659 $LCTL dk $TMP/lustre-log-$TESTNAME.log
2661 CONNCNT=$($LCTL get_param mdc.${FSNAME}*.stats |
2662 awk '/mds_connect/{print $2}')
2664 # retrieve from the log if the client has ever tried to
2665 # contact the fake server after the loss of connection
2666 FAILCONN=`awk "BEGIN {ret = 0;}
2667 /import_select_connection.*${FSNAME}-MDT0000-mdc.* using connection/ {
2669 if (\\\$NF ~ /$FAKENID/) {
2674 END {print ret}" $TMP/lustre-log-$TESTNAME.log`
2676 [ "$FAILCONN" == "0" ] &&
2677 error "The client reconnection has not been triggered"
2678 [ "$FAILCONN" == "2" ] &&
2679 error "Primary server busy, client reconnect to failover failed"
2682 # When OBD_FAIL_MDS_RESEND is hit, we sleep for 2 * obd_timeout
2683 # Reconnects are supposed to be rate limited to one every 5s
2684 [ $CONNCNT -gt $((2 * $TIMEOUT / 5 + 1)) ] &&
2685 error "Too many reconnects $CONNCNT"
2687 cleanup || error "cleanup failed with $?"
2688 # remove nid settings
2689 writeconf_or_reformat
2691 run_test 35b "Continue reconnection retries, if the active server is busy"
2694 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2696 [ "$ost_HOST" = "`hostname`" -o "$ost1_HOST" = "`hostname`" ] ||
2700 local FSNAME2=test1234
2701 local MDSDEV=$(mdsdevname ${SINGLEMDS//mds/})
2703 [ -n "$ost1_HOST" ] && fs2ost_HOST=$ost1_HOST && fs3ost_HOST=$ost1_HOST
2705 if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" -o -z "$fs3ost_DEV" ]; then
2706 is_blkdev $SINGLEMDS $MDSDEV &&
2707 skip_env "mixed loopback and real device not working"
2710 local fs2mdsdev=$(mdsdevname 1_2)
2711 local fs2ostdev=$(ostdevname 1_2)
2712 local fs3ostdev=$(ostdevname 2_2)
2713 local fs2mdsvdev=$(mdsvdevname 1_2)
2714 local fs2ostvdev=$(ostvdevname 1_2)
2715 local fs3ostvdev=$(ostvdevname 2_2)
2718 add fs2mds $(mkfs_opts mds1 ${fs2mdsdev}) --mgs --fsname=${FSNAME2} \
2719 --reformat $fs2mdsdev $fs2mdsvdev || exit 10
2720 # XXX after we support non 4K disk blocksize in ldiskfs, specify a
2721 # different one than the default value here.
2722 add fs2ost $(mkfs_opts ost1 ${fs2ostdev}) --mgsnode=$MGSNID \
2723 --fsname=${FSNAME2} --reformat $fs2ostdev $fs2ostvdev || exit 10
2724 add fs3ost $(mkfs_opts ost2 ${fs3ostdev}) --mgsnode=$MGSNID \
2725 --fsname=${FSNAME2} --reformat $fs3ostdev $fs3ostvdev || exit 10
2727 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS
2728 start fs2ost $fs2ostdev $OST_MOUNT_OPTS
2729 start fs3ost $fs3ostdev $OST_MOUNT_OPTS
2730 mkdir -p $MOUNT2 || error "mkdir $MOUNT2 failed"
2731 $MOUNT_CMD $MGSNID:/${FSNAME2} $MOUNT2 || error "$MOUNT_CMD failed"
2733 sleep 5 # until 11778 fixed
2735 dd if=/dev/zero of=$MOUNT2/$tfile bs=1M count=7 || error "dd failed"
2737 BKTOTAL=$($LCTL get_param -n obdfilter.*.kbytestotal |
2738 awk 'BEGIN{total=0}; {total+=$1}; END{print total}')
2739 BKFREE=$($LCTL get_param -n obdfilter.*.kbytesfree |
2740 awk 'BEGIN{free=0}; {free+=$1}; END{print free}')
2741 BKAVAIL=$($LCTL get_param -n obdfilter.*.kbytesavail |
2742 awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}')
2743 STRING=$(df -P $MOUNT2 | tail -n 1 | awk '{print $2","$3","$4}')
2744 DFTOTAL=$(echo $STRING | cut -d, -f1)
2745 DFUSED=$(echo $STRING | cut -d, -f2)
2746 DFAVAIL=$(echo $STRING | cut -d, -f3)
2747 DFFREE=$(($DFTOTAL - $DFUSED))
2749 ALLOWANCE=$((64 * $OSTCOUNT))
2751 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
2752 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
2753 echo "**** FAIL: df total($DFTOTAL) mismatch OST total($BKTOTAL)"
2756 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
2757 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
2758 echo "**** FAIL: df free($DFFREE) mismatch OST free($BKFREE)"
2761 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
2762 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
2763 echo "**** FAIL: df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
2768 stop fs3ost -f || error "unable to stop OST3"
2769 stop fs2ost -f || error "unable to stop OST2"
2770 stop fs2mds -f || error "unable to stop second MDS"
2771 unload_modules_conf || error "unable unload modules"
2774 run_test 36 "df report consistency on OSTs with different block size"
2777 local mntpt=$(facet_mntpt $SINGLEMDS)
2778 local mdsdev=$(mdsdevname ${SINGLEMDS//mds/})
2779 local mdsdev_sym="$TMP/sym_mdt.img"
2780 local opts=$MDS_MOUNT_OPTS
2783 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
2784 skip "ldiskfs only test"
2787 echo "MDS : $mdsdev"
2788 echo "SYMLINK : $mdsdev_sym"
2789 do_facet $SINGLEMDS rm -f $mdsdev_sym
2791 do_facet $SINGLEMDS ln -s $mdsdev $mdsdev_sym
2793 echo "mount symlink device - $mdsdev_sym"
2795 if ! do_facet $SINGLEMDS test -b $mdsdev; then
2796 opts=$(csa_add "$opts" -o loop)
2800 mount_op=$(do_facet $SINGLEMDS mount -v -t lustre $opts \
2801 $mdsdev_sym $mntpt 2>&1)
2804 echo mount_op=$mount_op
2806 do_facet $SINGLEMDS "$UMOUNT $mntpt && rm -f $mdsdev_sym"
2808 if $(echo $mount_op | grep -q "unable to set tunable"); then
2809 error "set tunables failed for symlink device"
2812 [ $rc -eq 0 ] || error "mount symlink $mdsdev_sym failed! rc=$rc"
2814 run_test 37 "verify set tunables works for symlink device"
2816 test_38() { # bug 14222
2817 local fstype=$(facet_fstype $SINGLEMDS)
2818 local mntpt=$(facet_mntpt $SINGLEMDS)
2823 local SRC="/etc /bin"
2824 local FILES=$(find $SRC -type f -mtime +1 | head -n $COUNT)
2825 log "copying $(echo $FILES | wc -w) files to $DIR/$tdir"
2826 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
2827 tar cf - $FILES | tar xf - -C $DIR/$tdir ||
2828 error "copying $SRC to $DIR/$tdir"
2830 umount_client $MOUNT || error "umount_client $MOUNT failed"
2831 do_facet $SINGLEMDS "$LCTL get_param osp.*.prealloc_next_id"
2832 stop_mds || error "Unable to stop MDS"
2833 log "delete lov_objid file on MDS"
2835 mount_fstype $SINGLEMDS || error "mount MDS failed (1)"
2837 do_facet $SINGLEMDS "od -Ax -td8 $mntpt/lov_objid; rm $mntpt/lov_objid"
2839 unmount_fstype $SINGLEMDS || error "umount failed (1)"
2841 # check create in mds_lov_connect
2842 start_mds || error "unable to start MDS"
2843 mount_client $MOUNT || error "mount_client $MOUNT failed"
2845 [ $V ] && log "verifying $DIR/$tdir/$f"
2846 diff -q $f $DIR/$tdir/$f || ERROR=y
2848 do_facet $SINGLEMDS "$LCTL get_param osp.*.prealloc_next_id"
2849 if [ "$ERROR" = "y" ]; then
2850 # check it's updates in sync
2851 umount_client $MOUNT
2853 mount_fstype $SIGNLEMDS
2854 do_facet $SINGLEMDS "od -Ax -td8 $mntpt/lov_objid"
2855 unmount_fstype $SINGLEMDS
2856 error "old and new files are different after connect" || true
2858 touch $DIR/$tdir/f2 || error "f2 file create failed"
2860 # check it's updates in sync
2861 umount_client $MOUNT || error "second umount_client $MOUNT failed"
2864 mount_fstype $SINGLEMDS || error "mount MDS failed (3)"
2866 do_facet $SINGLEMDS "od -Ax -td8 $mntpt/lov_objid"
2867 do_facet $SINGLEMDS dd if=/dev/zero of=$mntpt/lov_objid.clear count=8
2869 unmount_fstype $SINGLEMDS || error "umount failed (3)"
2871 start_mds || error "unable to start MDS"
2872 mount_client $MOUNT || error "mount_client $MOUNT failed"
2874 [ $V ] && log "verifying $DIR/$tdir/$f"
2875 diff -q $f $DIR/$tdir/$f || ERROR=y
2877 touch $DIR/$tdir/f3 || error "f3 file create failed"
2878 do_facet $SINGLEMDS "$LCTL get_param osp.*.prealloc_next_id"
2879 umount_client $MOUNT || error "third umount_client $MOUNT failed"
2881 mount_fstype $SINGLEMDS || error "mount MDS failed (4)"
2882 do_facet $SINGLEMDS "od -Ax -td8 $mntpt/lov_objid"
2883 unmount_fstype $SINGLEMDS || error "umount failed (4)"
2885 [ "$ERROR" = "y" ] &&
2886 error "old and new files are different after sync" || true
2888 log "files compared the same"
2889 cleanup || error "cleanup failed with $?"
2891 run_test 38 "MDS recreates missing lov_objid file from OST data"
2896 cleanup || error "cleanup failed with $?"
2897 perl $SRCDIR/leak_finder.pl $TMP/debug 2>&1 | egrep '*** Leak:' &&
2898 error "memory leak detected" || true
2900 run_test 39 "leak_finder recognizes both LUSTRE and LNET malloc messages"
2902 test_40() { # bug 15759
2903 start_ost || error "Unable to start OST1"
2904 #define OBD_FAIL_TGT_TOOMANY_THREADS 0x706
2905 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x80000706"
2907 cleanup || error "cleanup failed with rc $?"
2909 run_test 40 "race during service thread startup"
2911 test_41a() { #bug 14134
2912 if [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2913 ! do_facet $SINGLEMDS test -b $(mdsdevname 1); then
2914 skip "Loop devices does not work with nosvc option"
2917 combined_mgs_mds || skip "needs combined MGT and MDT device"
2919 start_mdt 1 -o nosvc -n
2920 if [ $MDSCOUNT -ge 2 ]; then
2921 for num in $(seq 2 $MDSCOUNT); do
2922 start_mdt $num || return
2925 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
2926 start_mdt 1 -o nomgs,force
2927 mount_client $MOUNT || error "mount_client $MOUNT failed"
2930 echo "blah blah" > $MOUNT/$tfile
2933 umount_client $MOUNT || error "umount_client $MOUNT failed"
2934 stop ost1 -f || error "unable to stop OST1"
2935 stop_mds || error "Unable to stop MDS"
2936 stop_mds || error "Unable to stop MDS on second try"
2938 run_test 41a "mount mds with --nosvc and --nomgs"
2941 if [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2942 ! do_facet $SINGLEMDS test -b $(mdsdevname 1); then
2943 skip "Loop devices does not work with nosvc option"
2946 ! combined_mgs_mds && skip "needs combined mgs device"
2950 local MDSDEV=$(mdsdevname ${SINGLEMDS//mds/})
2952 start_mdt 1 -o nosvc -n
2953 if [ $MDSCOUNT -ge 2 ]; then
2954 for num in $(seq 2 $MDSCOUNT); do
2955 start_mdt $num || return
2958 start_ost || error "Unable to start OST1"
2959 start_mdt 1 -o nomgs,force
2960 mount_client $MOUNT || error "mount_client $MOUNT failed"
2963 echo "blah blah" > $MOUNT/$tfile
2964 cat $MOUNT/$tfile || error "cat $MOUNT/$tfile failed"
2966 umount_client $MOUNT -f || error "umount_client $MOUNT failed"
2967 stop_ost || error "Unable to stop OST1"
2968 stop_mds || error "Unable to stop MDS"
2969 stop_mds || error "Unable to stop MDS on second try"
2971 run_test 41b "mount mds with --nosvc and --nomgs on first mount"
2974 local server_version=$(lustre_version_code $SINGLEMDS)
2975 local oss_list=$(comma_list $(osts_nodes))
2977 [[ $server_version -ge $(version_code 2.6.52) ]] ||
2978 [[ $server_version -ge $(version_code 2.5.26) &&
2979 $server_version -lt $(version_code 2.5.50) ]] ||
2980 [[ $server_version -ge $(version_code 2.5.4) &&
2981 $server_version -lt $(version_code 2.5.11) ]] ||
2982 skip "Need MDS version 2.5.4+ or 2.5.26+ or 2.6.52+"
2984 # ensure mds1 ost1 have been created even if running sub-test standalone
2987 cleanup || error "cleanup failed"
2989 # using directly mount command instead of start() function to avoid
2990 # any side effect of // with others/externals tools/features
2991 # ("zpool import", ...)
2993 # MDT concurrent start
2995 LOAD_MODULES_REMOTE=true load_modules
2996 do_facet $SINGLEMDS "lsmod | grep -q libcfs" ||
2997 error "MDT concurrent start: libcfs module not loaded"
2999 local mds1dev=$(mdsdevname 1)
3000 local mds1mnt=$(facet_mntpt mds1)
3001 local mds1fstype=$(facet_fstype mds1)
3002 local mds1opts=$MDS_MOUNT_OPTS
3004 if [ $mds1fstype == ldiskfs ] &&
3005 ! do_facet mds1 test -b $mds1dev; then
3006 mds1opts=$(csa_add "$mds1opts" -o loop)
3008 if [[ $mds1fstype == zfs ]]; then
3009 import_zpool mds1 || return ${PIPESTATUS[0]}
3012 #define OBD_FAIL_TGT_MOUNT_RACE 0x716
3013 do_facet mds1 "$LCTL set_param fail_loc=0x80000716"
3015 do_facet mds1 mount -t lustre $mds1dev $mds1mnt $mds1opts &
3018 do_facet mds1 mount -t lustre $mds1dev $mds1mnt $mds1opts
3022 do_facet mds1 "$LCTL set_param fail_loc=0x0"
3023 if [ $rc -eq 0 ] && [ $rc2 -ne 0 ]; then
3024 echo "1st MDT start succeed"
3025 echo "2nd MDT start failed with $rc2"
3026 elif [ $rc2 -eq 0 ] && [ $rc -ne 0 ]; then
3027 echo "1st MDT start failed with $rc"
3028 echo "2nd MDT start succeed"
3031 error "unexpected concurrent MDT mounts result, rc=$rc rc2=$rc2"
3034 if [ $MDSCOUNT -ge 2 ]; then
3035 for num in $(seq 2 $MDSCOUNT); do
3036 start_mdt $num || return
3040 # OST concurrent start
3042 do_rpc_nodes $oss_list "lsmod | grep -q libcfs" ||
3043 error "OST concurrent start: libcfs module not loaded"
3045 local ost1dev=$(ostdevname 1)
3046 local ost1mnt=$(facet_mntpt ost1)
3047 local ost1fstype=$(facet_fstype ost1)
3048 local ost1opts=$OST_MOUNT_OPTS
3050 if [ $ost1fstype == ldiskfs ] &&
3051 ! do_facet ost1 test -b $ost1dev; then
3052 ost1opts=$(csa_add "$ost1opts" -o loop)
3054 if [[ $ost1fstype == zfs ]]; then
3055 import_zpool ost1 || return ${PIPESTATUS[0]}
3058 #define OBD_FAIL_TGT_MOUNT_RACE 0x716
3059 do_facet ost1 "$LCTL set_param fail_loc=0x80000716"
3061 do_facet ost1 mount -t lustre $ost1dev $ost1mnt $ost1opts &
3064 do_facet ost1 mount -t lustre $ost1dev $ost1mnt $ost1opts
3068 do_facet ost1 "$LCTL set_param fail_loc=0x0"
3069 if [ $rc -eq 0 ] && [ $rc2 -ne 0 ]; then
3070 echo "1st OST start succeed"
3071 echo "2nd OST start failed with $rc2"
3072 elif [ $rc2 -eq 0 ] && [ $rc -ne 0 ]; then
3073 echo "1st OST start failed with $rc"
3074 echo "2nd OST start succeed"
3078 error "unexpected concurrent OST mounts result, rc=$rc rc2=$rc2"
3084 # verify everything ok
3089 error "MDT(s) start failed"
3097 error "OST(s) start failed"
3105 error "client start failed"
3112 error "client mount failed"
3116 run_test 41c "concurrent mounts of MDT/OST should all fail but one"
3118 test_42() { #bug 14693
3122 check_mount || error "client was not mounted"
3124 if [[ $PERM_CMD == *"set_param -P"* ]]; then
3125 PARAM="llite.$FSNAME-*.some_wrong_param"
3127 PARAM="$FSNAME.llite.some_wrong_param"
3130 do_facet mgs $PERM_CMD $PARAM=10
3131 umount_client $MOUNT ||
3132 error "unmounting client failed with invalid llite param"
3133 mount_client $MOUNT ||
3134 error "mounting client failed with invalid llite param"
3136 do_facet mgs $PERM_CMD $PARAM=20
3137 cleanup || error "stopping $FSNAME failed with invalid sys param"
3139 check_mount || error "client was not mounted with invalid sys param"
3140 cleanup || error "stopping $FSNAME failed with invalid sys param"
3142 run_test 42 "allow client/server mount/unmount with invalid config param"
3145 [[ $(lustre_version_code mgs) -ge $(version_code 2.5.58) ]] ||
3146 skip "Need MDS version at least 2.5.58"
3147 [ $UID -ne 0 -o $RUNAS_ID -eq 0 ] && skip_env "run as root"
3150 USER1=$(getent passwd | grep :$ID1:$ID1: | cut -d: -f1)
3151 [ -z "$USER1" ] && skip_env "missing user with uid=$ID1 gid=$ID1"
3154 chmod ugo+x $DIR || error "chmod 0 failed"
3155 set_persistent_param_and_check mds1 \
3156 "mdt.$FSNAME-MDT0000.root_squash" \
3157 "$FSNAME.mdt.root_squash" \
3159 wait_update $HOSTNAME \
3160 "$LCTL get_param -n llite.${FSNAME}*.root_squash" \
3162 error "check llite root_squash failed!"
3163 set_persistent_param_and_check mds1 \
3164 "mdt.$FSNAME-MDT0000.nosquash_nids" \
3165 "$FSNAME.mdt.nosquash_nids" \
3167 wait_update $HOSTNAME \
3168 "$LCTL get_param -n llite.${FSNAME}*.nosquash_nids" \
3170 error "check llite nosquash_nids failed!"
3173 # create set of test files
3175 echo "111" > $DIR/$tfile-userfile || error "write 1 failed"
3176 chmod go-rw $DIR/$tfile-userfile || error "chmod 1 failed"
3177 chown $RUNAS_ID.$RUNAS_ID $DIR/$tfile-userfile || error "chown failed"
3179 echo "222" > $DIR/$tfile-rootfile || error "write 2 failed"
3180 chmod go-rw $DIR/$tfile-rootfile || error "chmod 2 faield"
3182 mkdir $DIR/$tdir-rootdir || error "mkdir failed"
3183 chmod go-rwx $DIR/$tdir-rootdir || error "chmod 3 failed"
3184 touch $DIR/$tdir-rootdir/tfile-1 || error "touch failed"
3186 echo "777" > $DIR/$tfile-user1file || error "write 7 failed"
3187 chmod go-rw $DIR/$tfile-user1file || error "chmod 7 failed"
3188 chown $ID1.$ID1 $DIR/$tfile-user1file || error "chown failed"
3191 # check root_squash:
3192 # set root squash UID:GID to RUNAS_ID
3193 # root should be able to access only files owned by RUNAS_ID
3195 set_persistent_param_and_check mds1 \
3196 "mdt.$FSNAME-MDT0000.root_squash" \
3197 "$FSNAME.mdt.root_squash" \
3198 "$RUNAS_ID:$RUNAS_ID"
3199 wait_update $HOSTNAME \
3200 "$LCTL get_param -n llite.${FSNAME}*.root_squash" \
3201 "$RUNAS_ID:$RUNAS_ID" ||
3202 error "check llite root_squash failed!"
3204 ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tfile-userfile)
3205 dd if=$DIR/$tfile-userfile 1>/dev/null 2>/dev/null ||
3206 error "$ST: root read permission is denied"
3207 echo "$ST: root read permission is granted - ok"
3210 dd conv=notrunc of=$DIR/$tfile-userfile 1>/dev/null 2>/dev/null ||
3211 error "$ST: root write permission is denied"
3212 echo "$ST: root write permission is granted - ok"
3214 ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tfile-rootfile)
3215 dd if=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null &&
3216 error "$ST: root read permission is granted"
3217 echo "$ST: root read permission is denied - ok"
3220 dd conv=notrunc of=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null &&
3221 error "$ST: root write permission is granted"
3222 echo "$ST: root write permission is denied - ok"
3224 ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tdir-rootdir)
3225 rm $DIR/$tdir-rootdir/tfile-1 1>/dev/null 2>/dev/null &&
3226 error "$ST: root unlink permission is granted"
3227 echo "$ST: root unlink permission is denied - ok"
3229 touch $DIR/tdir-rootdir/tfile-2 1>/dev/null 2>/dev/null &&
3230 error "$ST: root create permission is granted"
3231 echo "$ST: root create permission is denied - ok"
3234 # check root_squash is enforced independently
3235 # of client cache content
3237 # access file by USER1, keep access open
3238 # root should be denied access to user file
3240 runas -u $ID1 tail -f $DIR/$tfile-user1file 1>/dev/null 2>&1 &
3244 ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tfile-user1file)
3245 dd if=$DIR/$tfile-user1file 1>/dev/null 2>&1 &&
3246 { kill $pid; error "$ST: root read permission is granted"; }
3247 echo "$ST: root read permission is denied - ok"
3250 dd conv=notrunc of=$DIR/$tfile-user1file 1>/dev/null 2>&1 &&
3251 { kill $pid; error "$ST: root write permission is granted"; }
3252 echo "$ST: root write permission is denied - ok"
3258 # check nosquash_nids:
3259 # put client's NID into nosquash_nids list,
3260 # root should be able to access root file after that
3262 local NIDLIST=$($LCTL list_nids all | tr '\n' ' ')
3263 NIDLIST="2@gni $NIDLIST 192.168.0.[2,10]@tcp"
3264 NIDLIST=$(echo $NIDLIST | tr -s ' ' ' ')
3265 set_persistent_param_and_check mds1 \
3266 "mdt.$FSNAME-MDT0000.nosquash_nids" \
3267 "$FSNAME-MDTall.mdt.nosquash_nids" \
3269 wait_update $HOSTNAME \
3270 "$LCTL get_param -n llite.${FSNAME}*.nosquash_nids" \
3272 error "check llite nosquash_nids failed!"
3274 ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tfile-rootfile)
3275 dd if=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null ||
3276 error "$ST: root read permission is denied"
3277 echo "$ST: root read permission is granted - ok"
3280 dd conv=notrunc of=$DIR/$tfile-rootfile 1>/dev/null 2>/dev/null ||
3281 error "$ST: root write permission is denied"
3282 echo "$ST: root write permission is granted - ok"
3284 ST=$(stat -c "%n: owner uid %u (%A)" $DIR/$tdir-rootdir)
3285 rm $DIR/$tdir-rootdir/tfile-1 ||
3286 error "$ST: root unlink permission is denied"
3287 echo "$ST: root unlink permission is granted - ok"
3288 touch $DIR/$tdir-rootdir/tfile-2 ||
3289 error "$ST: root create permission is denied"
3290 echo "$ST: root create permission is granted - ok"
3291 cleanup || error "cleanup failed with $?"
3293 run_test 43a "check root_squash and nosquash_nids"
3295 test_43b() { # LU-5690
3296 [[ $(lustre_version_code mgs) -ge $(version_code 2.7.62) ]] ||
3297 skip "Need MGS version 2.7.62+"
3299 if [[ -z "$fs2mds_DEV" ]]; then
3300 is_blkdev $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) &&
3301 skip_env "mixed loopback and real device not working"
3304 local fs2mdsdev=$(mdsdevname 1_2)
3305 local fs2mdsvdev=$(mdsvdevname 1_2)
3307 # temporarily use fs2mds as fs2mgs
3309 local fs2mgsdev=$fs2mdsdev
3310 local fs2mgsvdev=$fs2mdsvdev
3312 local fsname=test1234
3314 load_module llite/lustre
3315 local client_ip=$(host_nids_address $HOSTNAME $NETTYPE)
3316 local host=${client_ip//*./}
3317 local net=${client_ip/%$host/}
3318 local nosquash_nids=$(h2nettype $net[$host,$host,$host])
3320 add $fs2mgs $(mkfs_opts mgs $fs2mgsdev) --fsname=$fsname \
3321 --param mdt.root_squash=$RUNAS_ID:$RUNAS_ID \
3322 --param mdt.nosquash_nids=$nosquash_nids \
3323 --reformat $fs2mgsdev $fs2mgsvdev || error "add fs2mgs failed"
3324 start $fs2mgs $fs2mgsdev $MGS_MOUNT_OPTS || error "start fs2mgs failed"
3325 stop $fs2mgs -f || error "stop fs2mgs failed"
3326 cleanup || error "cleanup failed with $?"
3328 run_test 43b "parse nosquash_nids with commas in expr_list"
3332 check_mount || error "check_mount"
3333 UUID=$($LCTL get_param llite.${FSNAME}*.uuid | cut -d= -f2)
3335 UUIDS=$(do_facet $SINGLEMDS "$LCTL get_param mdt.${FSNAME}*.exports.*.uuid")
3336 for VAL in $UUIDS; do
3337 NID=$(echo $VAL | cut -d= -f1)
3338 CLUUID=$(echo $VAL | cut -d= -f2)
3339 [ "$UUID" = "$CLUUID" ] && STATS_FOUND=yes && break
3341 [ "$STATS_FOUND" = "no" ] && error "stats not found for client"
3342 cleanup || error "cleanup failed with $?"
3344 run_test 44 "mounted client proc entry exists"
3348 check_mount || error "check_mount"
3349 stop_mds || error "Unable to stop MDS"
3353 #define OBD_FAIL_PTLRPC_LONG_REPL_UNLINK 0x50f
3354 do_facet client "$LCTL set_param fail_loc=0x8000050f"
3357 manual_umount_client --force || error "manual_umount_client failed"
3358 do_facet client "$LCTL set_param fail_loc=0x0"
3359 start_mds || error "unable to start MDS"
3360 mount_client $MOUNT || error "mount_client $MOUNT failed"
3361 cleanup || error "cleanup failed with $?"
3363 run_test 45 "long unlink handling in ptlrpcd"
3370 umount_client $MOUNT2 || rc=$?
3371 umount_client $MOUNT || rc=$?
3372 while [ $count -gt 0 ]; do
3373 stop ost${count} -f || rc=$?
3377 cleanup_nocli || rc=$?
3378 #writeconf to remove all ost2 traces for subsequent tests
3379 writeconf_or_reformat
3384 echo "Testing with $OSTCOUNT OSTs"
3386 start_mds || error "unable to start MDS"
3387 #first client should see only one ost
3388 start_ost || error "Unable to start OST1"
3389 wait_osc_import_state mds ost FULL
3391 mount_client $MOUNT || error "mount_client $MOUNT failed"
3392 trap "cleanup_46a $OSTCOUNT" EXIT ERR
3395 for (( i=2; i<=$OSTCOUNT; i++ )); do
3396 start ost$i $(ostdevname $i) $OST_MOUNT_OPTS ||
3397 error "start_ost$i $(ostdevname $i) failed"
3400 # wait until osts in sync
3401 for (( i=2; i<=$OSTCOUNT; i++ )); do
3402 wait_osc_import_state mds ost$i FULL
3403 wait_osc_import_ready client ost$i
3406 #second client see all ost's
3408 mount_client $MOUNT2 || error "mount_client failed"
3409 $LFS setstripe -c -1 $MOUNT2 ||
3410 error "$LFS setstripe -c -1 $MOUNT2 failed"
3411 $LFS getstripe $MOUNT2 || error "$LFS getstripe $MOUNT2 failed"
3413 echo "ok" > $MOUNT2/widestripe
3414 $LFS getstripe $MOUNT2/widestripe ||
3415 error "$LFS getstripe $MOUNT2/widestripe failed"
3416 # fill acl buffer for avoid expand lsm to them
3417 awk -F : '{if (FNR < 25) { print "u:"$1":rwx" }}' /etc/passwd |
3419 setfacl -m $acl $MOUNT2/widestripe
3423 stat $MOUNT/widestripe || error "stat $MOUNT/widestripe failed"
3425 cleanup_46a $OSTCOUNT || error "cleanup_46a failed"
3427 run_test 46a "handle ost additional - wide striped file"
3432 check_mount || error "check_mount failed"
3433 $LCTL set_param ldlm.namespaces.$FSNAME-*-*-*.lru_size=100
3437 for ns in $($LCTL get_param ldlm.namespaces.$FSNAME-*-*-*.lru_size); do
3438 if echo $ns | grep "MDT[[:digit:]]*"; then
3441 lrs=$(echo $ns | sed 's/.*lru_size=//')
3442 lru_size[count]=$lrs
3447 facet_failover $SINGLEMDS
3448 client_up || error "client_up failed"
3451 for ns in $($LCTL get_param ldlm.namespaces.$FSNAME-*-*-*.lru_size); do
3452 if echo $ns | grep "MDT[[:digit:]]*"; then
3455 lrs=$(echo $ns | sed 's/.*lru_size=//')
3456 if ! test "$lrs" -eq "${lru_size[count]}"; then
3457 n=$(echo $ns | sed -e 's/ldlm.namespaces.//' -e 's/.lru_size=.*//')
3458 error "$n has lost lru_size: $lrs vs. ${lru_size[count]}"
3463 cleanup || error "cleanup failed with $?"
3465 run_test 47 "server restart does not make client loss lru_resize settings"
3470 # reformat after this test is needed - if the test fails,
3471 # we will have unkillable file at FS
3475 test_48() { # bz-17636 LU-7473
3479 check_mount || error "check_mount failed"
3481 $LFS setstripe -c -1 $MOUNT ||
3482 error "$LFS setstripe -c -1 $MOUNT failed"
3483 $LFS getstripe $MOUNT || error "$LFS getstripe $MOUNT failed"
3485 echo "ok" > $MOUNT/widestripe
3486 $LFS getstripe $MOUNT/widestripe ||
3487 error "$LFS getstripe $MOUNT/widestripe failed"
3489 # In the future, we may introduce more EAs, such as selinux, enlarged
3490 # LOV EA, and so on. These EA will use some EA space that is shared by
3491 # ACL entries. So here we only check some reasonable ACL entries count,
3492 # instead of the max number that is calculated from the max_ea_size.
3493 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.57) ];
3495 count=28 # hard coded of RPC protocol
3496 elif [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
3497 count=4000 # max_num 4091 max_ea_size = ~65536
3498 elif ! large_xattr_enabled; then
3499 count=450 # max_num 497 max_ea_size = 4012
3501 count=4500 # max_num 8187 max_ea_size = 65452
3502 # not create too much (>5000) to save test time
3505 echo "It is expected to hold at least $count ACL entries"
3506 trap cleanup_48 EXIT ERR
3507 for ((i = 0; i < $count; i++)) do
3508 setfacl -m u:$((i + 100)):rw $MOUNT/widestripe ||
3509 error "Fail to setfacl for $MOUNT/widestripe at $i"
3512 cancel_lru_locks mdc
3513 stat $MOUNT/widestripe || error "stat $MOUNT/widestripe failed"
3514 local r_count=$(getfacl $MOUNT/widestripe | grep "user:" | wc -l)
3515 count=$((count + 1)) # for the entry "user::rw-"
3517 [ $count -eq $r_count ] ||
3518 error "Expected ACL entries $count, but got $r_count"
3522 run_test 48 "too many acls on file"
3524 # check PARAM_SYS_LDLM_TIMEOUT option of MKFS.LUSTRE
3525 test_49a() { # bug 17710
3526 local timeout_orig=$TIMEOUT
3527 local ldlm_timeout_orig=$LDLM_TIMEOUT
3528 local LOCAL_TIMEOUT=20
3530 LDLM_TIMEOUT=$LOCAL_TIMEOUT
3531 TIMEOUT=$LOCAL_TIMEOUT
3535 check_mount || error "client mount failed"
3537 echo "check ldlm_timout..."
3538 local LDLM_MDS="$(do_facet $SINGLEMDS $LCTL get_param -n ldlm_timeout)"
3539 local LDLM_OST1="$(do_facet ost1 $LCTL get_param -n ldlm_timeout)"
3540 local LDLM_CLIENT="$(do_facet client $LCTL get_param -n ldlm_timeout)"
3542 if [ $LDLM_MDS -ne $LDLM_OST1 -o $LDLM_MDS -ne $LDLM_CLIENT ]; then
3543 error "Different LDLM_TIMEOUT:$LDLM_MDS $LDLM_OST1 $LDLM_CLIENT"
3546 if [ $LDLM_MDS -ne $((LOCAL_TIMEOUT / 3)) ]; then
3547 error "LDLM_TIMEOUT($LDLM_MDS) is not $((LOCAL_TIMEOUT / 3))"
3550 umount_client $MOUNT || error "umount_client $MOUNT failed"
3551 stop_ost || error "problem stopping OSS"
3552 stop_mds || error "problem stopping MDS"
3554 LDLM_TIMEOUT=$ldlm_timeout_orig
3555 TIMEOUT=$timeout_orig
3557 run_test 49a "check PARAM_SYS_LDLM_TIMEOUT option of mkfs.lustre"
3559 test_49b() { # bug 17710
3560 local timeout_orig=$TIMEOUT
3561 local ldlm_timeout_orig=$LDLM_TIMEOUT
3562 local LOCAL_TIMEOUT=20
3564 LDLM_TIMEOUT=$((LOCAL_TIMEOUT - 1))
3565 TIMEOUT=$LOCAL_TIMEOUT
3569 check_mount || error "client mount failed"
3571 local LDLM_MDS="$(do_facet $SINGLEMDS $LCTL get_param -n ldlm_timeout)"
3572 local LDLM_OST1="$(do_facet ost1 $LCTL get_param -n ldlm_timeout)"
3573 local LDLM_CLIENT="$(do_facet client $LCTL get_param -n ldlm_timeout)"
3575 if [ $LDLM_MDS -ne $LDLM_OST1 -o $LDLM_MDS -ne $LDLM_CLIENT ]; then
3576 error "Different LDLM_TIMEOUT:$LDLM_MDS $LDLM_OST1 $LDLM_CLIENT"
3579 if [ $LDLM_MDS -ne $((LOCAL_TIMEOUT - 1)) ]; then
3580 error "LDLM_TIMEOUT($LDLM_MDS) is not $((LOCAL_TIMEOUT - 1))"
3583 cleanup || error "cleanup failed"
3585 LDLM_TIMEOUT=$ldlm_timeout_orig
3586 TIMEOUT=$timeout_orig
3588 run_test 49b "check PARAM_SYS_LDLM_TIMEOUT option of mkfs.lustre"
3591 # wait long enough to exceed OBD_STATFS_CACHE_SECONDS = 1
3593 # Test both statfs and lfs df and fail if either one fails
3594 multiop_bg_pause $1 f_
3597 killall -USR1 multiop
3598 [ $RC -ne 0 ] && log "lazystatfs multiop failed"
3599 wait $PID || { RC=$?; log "multiop return error "; }
3601 # wait long enough to exceed OBD_STATFS_CACHE_SECONDS = 1
3606 if kill -s 0 $PID; then
3609 log "lazystatfs lfs df failed to complete in 5s"
3617 $LCTL set_param llite.$FSNAME-*.lazystatfs=1
3618 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
3620 lazystatfs $MOUNT || error "lazystatfs failed but no down servers"
3622 cleanup || error "cleanup failed with rc $?"
3624 run_test 50a "lazystatfs all servers available"
3628 $LCTL set_param llite.$FSNAME-*.lazystatfs=1
3629 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
3631 # Wait for client to detect down OST
3632 stop_ost || error "Unable to stop OST1"
3633 wait_osc_import_state client ost DISCONN
3635 log "OSCs should all be DISCONN"
3637 lazystatfs $MOUNT || error "lazystatfs should not return EIO"
3639 umount_client $MOUNT || error "Unable to unmount client"
3640 stop_mds || error "Unable to stop MDS"
3642 run_test 50b "lazystatfs all servers down"
3645 start_mds || error "Unable to start MDS"
3646 start_ost || error "Unable to start OST1"
3647 start_ost2 || error "Unable to start OST2"
3648 mount_client $MOUNT || error "Unable to mount client"
3649 $LCTL set_param llite.$FSNAME-*.lazystatfs=1
3650 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
3652 # Wait for client to detect down OST
3653 stop_ost || error "Unable to stop OST1"
3654 wait_osc_import_state mds ost DISCONN
3655 lazystatfs $MOUNT || error "lazystatfs failed with one down server"
3657 umount_client $MOUNT || error "Unable to unmount client"
3658 stop_ost2 || error "Unable to stop OST2"
3659 stop_mds || error "Unable to stop MDS"
3660 #writeconf to remove all ost2 traces for subsequent tests
3661 writeconf_or_reformat
3663 run_test 50c "lazystatfs one server down"
3666 start_mds || error "Unable to start MDS"
3667 start_ost || error "Unable to start OST1"
3668 start_ost2 || error "Unable to start OST2"
3669 mount_client $MOUNT || error "Unable to mount client"
3670 $LCTL set_param llite.$FSNAME-*.lazystatfs=1
3671 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
3673 # Issue the statfs during the window where the client still
3674 # belives the OST to be available but it is in fact down.
3675 # No failure just a statfs which hangs for a timeout interval.
3676 stop_ost || error "Unable to stop OST1"
3677 lazystatfs $MOUNT || error "lazystatfs failed with one down server"
3679 umount_client $MOUNT || error "Unable to unmount client"
3680 stop_ost2 || error "Unable to stop OST2"
3681 stop_mds || error "Unable to stop MDS"
3682 #writeconf to remove all ost2 traces for subsequent tests
3683 writeconf_or_reformat
3685 run_test 50d "lazystatfs client/server conn race"
3692 start_mds || error "Unable to start MDS"
3693 #first client should see only one ost
3694 start_ost || error "Unable to start OST1"
3695 wait_osc_import_state mds ost FULL
3697 # Wait for client to detect down OST
3698 stop_ost || error "Unable to stop OST1"
3699 wait_osc_import_state mds ost DISCONN
3701 mount_client $MOUNT || error "Unable to mount client"
3702 $LCTL set_param llite.$FSNAME-*.lazystatfs=0
3704 multiop_bg_pause $MOUNT _f
3708 if [ $RC1 -ne 0 ]; then
3709 log "multiop failed $RC1"
3712 sleep $(( $TIMEOUT+1 ))
3714 [ $? -ne 0 ] && error "process isn't sleep"
3715 start_ost || error "Unable to start OST1"
3716 wait $pid || error "statfs failed"
3719 umount_client $MOUNT || error "Unable to unmount client"
3720 stop_ost || error "Unable to stop OST1"
3721 stop_mds || error "Unable to stop MDS"
3723 run_test 50e "normal statfs all servers down"
3728 CONN_PROC="osc.$FSNAME-OST0001-osc-[M]*.ost_server_uuid"
3730 start_mds || error "Unable to start mds"
3731 #first client should see only one ost
3732 start_ost || error "Unable to start OST1"
3733 wait_osc_import_state mds ost FULL
3735 start_ost2 || error "Unable to start OST2"
3736 wait_osc_import_state mds ost2 FULL
3738 # Wait for client to detect down OST
3739 stop_ost2 || error "Unable to stop OST2"
3741 wait_osc_import_state mds ost2 DISCONN
3742 mount_client $MOUNT || error "Unable to mount client"
3743 $LCTL set_param llite.$FSNAME-*.lazystatfs=0
3745 multiop_bg_pause $MOUNT _f
3749 if [ $RC1 -ne 0 ]; then
3750 log "lazystatfs multiop failed $RC1"
3753 sleep $(( $TIMEOUT+1 ))
3755 [ $? -ne 0 ] && error "process isn't sleep"
3756 start_ost2 || error "Unable to start OST2"
3757 wait $pid || error "statfs failed"
3758 stop_ost2 || error "Unable to stop OST2"
3761 umount_client $MOUNT -f || error "Unable to unmount client"
3762 stop_ost || error "Unable to stop OST1"
3763 stop_mds || error "Unable to stop MDS"
3764 #writeconf to remove all ost2 traces for subsequent tests
3765 writeconf_or_reformat
3767 run_test 50f "normal statfs one server in down"
3770 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >=2 OSTs"
3772 start_ost2 || error "Unable to start OST2"
3773 wait_osc_import_state mds ost2 FULL
3774 wait_osc_import_ready client ost2
3776 if [[ $PERM_CMD == *"set_param -P"* ]]; then
3777 local PARAM="osc.${FSNAME}-OST0001*.active"
3779 local PARAM="${FSNAME}-OST0001.osc.active"
3782 $LFS setstripe -c -1 $DIR/$tfile || error "$LFS setstripe failed"
3783 do_facet mgs $PERM_CMD $PARAM=0 || error "Unable to deactivate OST"
3785 umount_client $MOUNT || error "Unable to unmount client"
3786 mount_client $MOUNT || error "Unable to mount client"
3787 # This df should not cause a panic
3790 do_facet mgs $PERM_CMD $PARAM=1 || error "Unable to activate OST"
3791 rm -f $DIR/$tfile || error "unable to remove file $DIR/$tfile"
3792 umount_client $MOUNT || error "Unable to unmount client"
3793 stop_ost2 || error "Unable to stop OST2"
3794 stop_ost || error "Unable to stop OST1"
3795 stop_mds || error "Unable to stop MDS"
3796 #writeconf to remove all ost2 traces for subsequent tests
3797 writeconf_or_reformat
3799 run_test 50g "deactivated OST should not cause panic"
3803 # prepare MDT/OST, make OSC inactive for OST1
3804 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >=2 OSTs"
3806 [ $(facet_fstype ost1) == zfs ] && import_zpool ost1
3807 do_facet ost1 "$TUNEFS --param osc.active=0 `ostdevname 1`" ||
3808 error "tunefs OST1 failed"
3809 start_mds || error "Unable to start MDT"
3810 start_ost || error "Unable to start OST1"
3811 start_ost2 || error "Unable to start OST2"
3812 mount_client $MOUNT || error "client start failed"
3814 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
3816 # activatate OSC for OST1
3817 set_persistent_param_and_check client \
3818 "osc.${FSNAME}-OST0000-osc-[!M]*.active" \
3819 "${FSNAME}-OST0000.osc.active" 1
3821 mkdir $DIR/$tdir/2 || error "mkdir $DIR/$tdir/2 failed"
3822 $LFS setstripe -c -1 -i 0 $DIR/$tdir/2 ||
3823 error "$LFS setstripe $DIR/$tdir/2 failed"
3824 sleep 1 && echo "create a file after OST1 is activated"
3825 # doing some io, shouldn't crash
3826 dd if=/dev/zero of=$DIR/$tdir/2/$tfile-io bs=1M count=10
3828 # check OSC import is working
3829 stat $DIR/$tdir/2/* >/dev/null 2>&1 ||
3830 error "some OSC imports are still not connected"
3834 umount_client $MOUNT || error "Unable to umount client"
3835 stop_ost2 || error "Unable to stop OST2"
3836 cleanup_nocli || error "cleanup_nocli failed with $?"
3838 run_test 50h "LU-642: activate deactivated OST"
3841 # prepare MDT/OST, make OSC inactive for OST1
3842 [ "$MDSCOUNT" -lt "2" ] && skip "needs >= 2 MDTs"
3845 [ $(facet_fstype mds2) == zfs ] && import_zpool mds2
3846 do_facet mds2 "$TUNEFS --param mdc.active=0 $(mdsdevname 2)" ||
3847 error "tunefs MDT2 failed"
3848 start_mds || error "Unable to start MDT"
3849 start_ost || error "Unable to start OST1"
3850 start_ost2 || error "Unable to start OST2"
3851 mount_client $MOUNT || error "client start failed"
3853 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
3855 if [[ $PERM_CMD == *"set_param -P"* ]]; then
3856 $PERM_CMD mdc.${FSNAME}-MDT0001-mdc-*.active=0 &&
3857 error "deactive MDC0 succeeds"
3859 $PERM_CMD ${FSNAME}-MDT0000.mdc.active=0 &&
3860 error "deactive MDC0 succeeds"
3863 # activate MDC for MDT2
3864 set_persistent_param_and_check client \
3865 "mdc.${FSNAME}-MDT0001-mdc-*.active" \
3866 "${FSNAME}-MDT0001.mdc.active" 1
3868 wait_clients_import_state ${CLIENTS:-$HOSTNAME} mds2 FULL
3869 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]
3871 wait_dne_interconnect
3873 $LFS mkdir -i1 $DIR/$tdir/2 || error "mkdir $DIR/$tdir/2 failed"
3875 createmany -o $DIR/$tdir/2/$tfile-%d 1 || error "create files failed"
3877 rm -rf $DIR/$tdir/2 || error "unlink dir failed"
3879 # deactivate MDC for MDT2
3880 set_persistent_param_and_check client \
3881 "mdc.${FSNAME}-MDT0001-mdc-*.active" \
3882 "${FSNAME}-MDT0001.mdc.active" 0
3884 wait_osp_active mds ${FSNAME}-MDT0001 1 0
3886 $LFS mkdir -i1 $DIR/$tdir/2 &&
3887 error "mkdir $DIR/$tdir/2 succeeds after deactive MDT"
3889 $LFS mkdir -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3890 error "mkdir $DIR/$tdir/striped_dir fails after deactive MDT2"
3892 local stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
3893 [ $stripe_count -eq $((MDSCOUNT - 1)) ] ||
3894 error "wrong $stripe_count != $((MDSCOUNT -1)) for striped_dir"
3897 umount_client $MOUNT || error "Unable to umount client"
3902 run_test 50i "activate deactivated MDT"
3905 local LOCAL_TIMEOUT=20
3909 check_mount || error "check_mount failed"
3911 mkdir $MOUNT/$tdir || error "mkdir $MOUNT/$tdir failed"
3912 $LFS setstripe -c -1 $MOUNT/$tdir ||
3913 error "$LFS setstripe -c -1 $MOUNT/$tdir failed"
3914 #define OBD_FAIL_MDS_REINT_DELAY 0x142
3915 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x142"
3916 touch $MOUNT/$tdir/$tfile &
3919 start_ost2 || error "Unable to start OST1"
3921 stop_ost2 || error "Unable to stop OST1"
3922 umount_client $MOUNT -f || error “unmount $MOUNT failed”
3923 cleanup_nocli || error “stop server failed”
3924 #writeconf to remove all ost2 traces for subsequent tests
3925 writeconf_or_reformat
3927 run_test 51 "Verify that mdt_reint handles RMF_MDT_MD correctly when an OST is added"
3936 do_node $node mkdir -p $dest
3937 [ $? -eq 0 ] || { error "Unable to create directory"; return 1; }
3939 do_node $node 'tar cf - '$@' | tar xf - -C '$dest';
3940 [ \"\${PIPESTATUS[*]}\" = \"0 0\" ] || exit 1'
3941 [ $? -eq 0 ] || { error "Unable to tar files"; return 2; }
3943 do_node $node 'getfattr -d -m "[a-z]*\\." '$@' > '$xattrs
3944 [ $? -eq 0 ] || { error "Unable to read xattrs"; return 3; }
3954 local backup2=${TMP}/backup2
3956 do_node $node mkdir -p $backup2
3957 [ $? -eq 0 ] || { error "Unable to create directory"; return 1; }
3959 do_node $node 'tar cf - '$@' | tar xf - -C '$backup2';
3960 [ \"\${PIPESTATUS[*]}\" = \"0 0\" ] || exit 1'
3961 [ $? -eq 0 ] || { error "Unable to tar files to diff"; return 2; }
3963 do_node $node "diff -rq $backup $backup2"
3964 [ $? -eq 0 ] || { error "contents differ"; return 3; }
3966 local xattrs2=${TMP}/xattrs2
3967 do_node $node 'getfattr -d -m "[a-z]*\\." '$@' > '$xattrs2
3968 [ $? -eq 0 ] || { error "Unable to read xattrs to diff"; return 4; }
3970 do_node $node "diff $xattrs $xattrs2"
3971 [ $? -eq 0 ] || { error "xattrs differ"; return 5; }
3973 do_node $node "rm -rf $backup2 $xattrs2"
3974 [ $? -eq 0 ] || { error "Unable to delete temporary files"; return 6; }
3978 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
3979 skip "ldiskfs only test"
3982 start_mds || error "Unable to start MDS"
3983 start_ost || error "Unable to start OST1"
3984 mount_client $MOUNT || error "Unable to mount client"
3987 local ost1mnt=$(facet_mntpt ost1)
3988 local ost1node=$(facet_active_host ost1)
3989 local ost1tmp=$TMP/conf52
3992 mkdir $DIR/$tdir || error "Unable to create $DIR/$tdir"
3993 touch $TMP/modified_first || error "Unable to create temporary file"
3994 local mtime=$(stat -c %Y $TMP/modified_first)
3995 do_node $ost1node "mkdir -p $ost1tmp &&
3996 touch -m -d @$mtime $ost1tmp/modified_first" ||
3997 error "Unable to create temporary file"
4000 $LFS setstripe -c -1 -S 1M $DIR/$tdir || error "$LFS setstripe failed"
4002 for (( i=0; i < nrfiles; i++ )); do
4003 multiop $DIR/$tdir/$tfile-$i Ow1048576w1048576w524288c ||
4004 error "multiop failed"
4009 # sync all the data and make sure no pending data on the client,
4010 # thus the SOM xattr would not be changed any more.
4011 cancel_lru_locks osc
4014 echo backup files to $TMP/$tdir
4015 local files=$(find $DIR/$tdir -type f -newer $TMP/modified_first)
4016 copy_files_xattrs $(hostname) $TMP/$tdir $TMP/file_xattrs $files ||
4017 error "Unable to copy files"
4019 umount_client $MOUNT || error "Unable to umount client"
4020 stop_ost || error "Unable to stop ost1"
4022 echo mount ost1 as ldiskfs
4023 do_node $ost1node mkdir -p $ost1mnt || error "Unable to create $ost1mnt"
4024 if ! do_node $ost1node test -b $ost1_dev; then
4027 do_node $ost1node mount -t $(facet_fstype ost1) $loop $ost1_dev \
4029 error "Unable to mount ost1 as ldiskfs"
4032 echo backup objects to $ost1tmp/objects
4033 local objects=$(do_node $ost1node 'find '$ost1mnt'/O/[0-9]* -type f'\
4034 '-size +0 -newer '$ost1tmp'/modified_first -regex ".*\/[0-9]+"')
4035 copy_files_xattrs $ost1node $ost1tmp/objects $ost1tmp/object_xattrs \
4037 error "Unable to copy objects"
4039 # move objects to lost+found
4040 do_node $ost1node 'mv '$objects' '${ost1mnt}'/lost+found'
4041 [ $? -eq 0 ] || { error "Unable to move objects"; return 14; }
4043 do_node $ost1node "umount $ost1mnt" ||
4044 error "Unable to umount ost1 as ldiskfs"
4046 start_ost || error "Unable to start OST1"
4047 mount_client $MOUNT || error "Unable to mount client"
4049 local REPAIRED=$(do_node $ost1node "$LCTL get_param \
4050 -n osd-ldiskfs.$FSNAME-OST0000.oi_scrub" |
4051 awk '/^lf_repa[ri]*ed/ { print $2 }')
4052 [ $REPAIRED -gt 0 ] ||
4053 error "Some entry under /lost+found should be repaired"
4056 diff_files_xattrs $(hostname) $TMP/$tdir $TMP/file_xattrs $files ||
4057 error "Unable to diff files"
4059 rm -rf $TMP/$tdir $TMP/file_xattrs ||
4060 error "Unable to delete temporary files"
4061 do_node $ost1node "rm -rf $ost1tmp" ||
4062 error "Unable to delete temporary files"
4063 cleanup || error "cleanup failed with $?"
4065 run_test 52 "check recovering objects from lost+found"
4067 # Checks threads_min/max/started for some service
4069 # Arguments: service name (OST or MDT), facet (e.g., ost1, $SINGLEMDS), and a
4070 # parameter pattern prefix like 'ost.*.ost'.
4083 local msg="Insane $modname thread counts"
4084 local ncpts=$(check_cpt_number $facet)
4088 check_mount || return 41
4090 # We need to expand $parampat, but it may match multiple parameters, so
4091 # we'll pick the first one
4092 if ! paramp=$(do_facet $facet "lctl get_param -N ${parampat}.threads_min"|head -1); then
4093 error "Couldn't expand ${parampat}.threads_min parameter name"
4097 # Remove the .threads_min part
4098 paramp=${paramp%.threads_min}
4100 # Check for sanity in defaults
4101 tmin=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_min" ||
4103 tmax=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_max" ||
4105 tstarted=$(do_facet $facet "$LCTL get_param \
4106 -n ${paramp}.threads_started" || echo 0)
4107 lassert 23 "$msg (PDSH problems?)" '(($tstarted && $tmin && $tmax))' ||
4109 lassert 24 "$msg" '(($tstarted >= $tmin && $tstarted <= $tmax ))' ||
4111 nthrs=$(expr $tmax - $tmin)
4112 if [ $nthrs -lt $ncpts ]; then
4118 [ $tmin -eq $tmax -a $tmin -eq $tstarted ] &&
4119 skip_env "module parameter forced $facet thread count"
4121 # Check that we can change min/max
4122 do_facet $facet "$LCTL set_param \
4123 ${paramp}.threads_min=$((tmin + nthrs))"
4124 do_facet $facet "$LCTL set_param \
4125 ${paramp}.threads_max=$((tmax - nthrs))"
4126 tmin2=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_min" ||
4128 tmax2=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_max" ||
4130 lassert 25 "$msg" '(($tmin2 == ($tmin + $nthrs) &&
4131 $tmax2 == ($tmax - $nthrs)))' || return $?
4133 # Check that we can set min/max to the same value
4134 tmin=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_min" ||
4136 do_facet $facet "$LCTL set_param ${paramp}.threads_max=$tmin"
4137 tmin2=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_min" ||
4139 tmax2=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_max" ||
4141 lassert 26 "$msg" '(($tmin2 == $tmin && $tmax2 == $tmin))' || return $?
4143 # Check that we can't set max < min
4144 do_facet $facet "$LCTL set_param ${paramp}.threads_max=$((tmin - 1))"
4145 tmin2=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_min" ||
4147 tmax2=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_max" ||
4149 lassert 27 "$msg" '(($tmin2 <= $tmax2))' || return $?
4151 # We need to ensure that we get the module options desired; to do this
4152 # we set LOAD_MODULES_REMOTE=true and we call setmodopts below.
4153 LOAD_MODULES_REMOTE=true
4156 local newvalue="${opts}=$(expr $basethr \* $ncpts)"
4157 setmodopts -a $modname "$newvalue" oldvalue
4160 check_mount || return 41
4162 # Restore previous setting of MODOPTS_*
4163 setmodopts $modname "$oldvalue"
4165 # Check that $opts took
4166 tmin=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_min" ||
4168 tmax=$(do_facet $facet "$LCTL get_param -n ${paramp}.threads_max" ||
4170 tstarted=$(do_facet $facet \
4171 "$LCTL get_param -n ${paramp}.threads_started" || echo 0)
4172 lassert 28 "$msg" '(($tstarted >= $tmin && $tstarted <= $tmax ))' ||
4181 thread_sanity OST ost1 'ost.*.ost' 'oss_num_threads' '16'
4182 cleanup || error "cleanup failed with rc $?"
4184 run_test 53a "check OSS thread count params"
4188 local mds=$(do_facet $SINGLEMDS "$LCTL get_param \
4189 -N mds.*.*.threads_max 2>/dev/null")
4190 if [ -z "$mds" ]; then
4191 #running this on an old MDT
4192 thread_sanity MDT $SINGLEMDS 'mdt.*.*.' 'mdt_num_threads' 16
4194 thread_sanity MDT $SINGLEMDS 'mds.*.*.' 'mds_num_threads' 16
4196 cleanup || error "cleanup failed with $?"
4198 run_test 53b "check MDS thread count params"
4201 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
4202 skip "ldiskfs only test"
4205 do_rpc_nodes $(facet_host ost1) run_llverdev $(ostdevname 1) -p ||
4206 error "llverdev failed with rc=$?"
4209 run_test 54a "test llverdev and partial verify of device"
4212 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
4213 skip "ldiskfs only test"
4217 run_llverfs $MOUNT -p || error "llverfs failed with rc=$?"
4218 cleanup || error "cleanup failed with rc=$?"
4220 run_test 54b "test llverfs and partial verify of filesystem"
4224 local max_ost_index=$1
4225 echo -n $(((max_ost_index + 1) * 8))
4229 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
4230 skip "ldiskfs only test"
4233 local mdsdev=$(mdsdevname 1)
4234 local mdsvdev=$(mdsvdevname 1)
4238 if ! combined_mgs_mds; then
4239 stop_mgs || error "stopping MGS service failed"
4240 format_mgs || error "formatting MGT failed"
4242 add mds1 $(mkfs_opts mds1 ${mdsdev}) --reformat $mdsdev \
4244 add ost1 $(mkfs_opts ost1 $(ostdevname 1)) --index=$i \
4245 --reformat $(ostdevname 1) $(ostvdevname 1)
4251 echo checking size of lov_objid for ost index $i
4252 LOV_OBJID_SIZE=$(do_facet mds1 "$DEBUGFS -R 'stat lov_objid' $mdsdev 2>/dev/null" |
4253 grep ^User | awk -F 'Size: ' '{print $2}')
4254 if [ "$LOV_OBJID_SIZE" != $(lov_objid_size $i) ]; then
4255 error "lov_objid size has to be $(lov_objid_size $i), not $LOV_OBJID_SIZE"
4257 echo ok, lov_objid size is correct: $LOV_OBJID_SIZE
4264 run_test 55 "check lov_objid size"
4267 local server_version=$(lustre_version_code $SINGLEMDS)
4268 local mds_journal_size_orig=$MDSJOURNALSIZE
4274 add ost1 $(mkfs_opts ost1 $(ostdevname 1)) --index=10000 --reformat \
4275 $(ostdevname 1) $(ostvdevname 1)
4276 add ost2 $(mkfs_opts ost2 $(ostdevname 2)) --index=1000 --reformat \
4277 $(ostdevname 2) $(ostvdevname 2)
4280 start_ost || error "Unable to start first ost (idx 10000)"
4281 start_ost2 || error "Unable to start second ost (idx 1000)"
4282 mount_client $MOUNT || error "Unable to mount client"
4286 if [[ $server_version -ge $(version_code 2.6.54) ]] ||
4287 [[ $server_version -ge $(version_code 2.5.4) &&
4288 $server_version -lt $(version_code 2.5.11) ]]; then
4289 wait_osc_import_state mds ost1 FULL
4290 wait_osc_import_state mds ost2 FULL
4291 $LFS setstripe --stripe-count=-1 $DIR/$tfile ||
4292 error "Unable to setstripe $DIR/$tfile"
4293 n=$($LFS getstripe --stripe-count $DIR/$tfile)
4294 [ "$n" -eq 2 ] || error "Stripe count not two: $n"
4299 MDSJOURNALSIZE=$mds_journal_size_orig
4302 run_test 56a "check big OST indexes and out-of-index-order start"
4307 umount_client $MOUNT -f || error "unmount client failed"
4316 [ $MDSCOUNT -lt 3 ] && skip "needs >= 3 MDTs"
4318 trap cleanup_56b EXIT RETURN ERR
4321 if ! combined_mgs_mds ; then
4326 add mds1 $(mkfs_opts mds1 $(mdsdevname 1)) --index=0 --reformat \
4327 $(mdsdevname 1) $(mdsvdevname 1)
4328 add mds2 $(mkfs_opts mds2 $(mdsdevname 2)) --index=1 --reformat \
4329 $(mdsdevname 2) $(mdsvdevname 2)
4330 add mds3 $(mkfs_opts mds3 $(mdsdevname 3)) --index=1000 --reformat \
4331 $(mdsdevname 3) $(mdsvdevname 3)
4335 start_mdt 1 || error "MDT 1 (idx 0) start failed"
4336 start_mdt 2 || error "MDT 2 (idx 1) start failed"
4337 start_mdt 3 || error "MDT 3 (idx 1000) start failed"
4338 start_ost || error "Unable to start first ost"
4339 start_ost2 || error "Unable to start second ost"
4341 do_nodes $(comma_list $(mdts_nodes)) \
4342 "$LCTL set_param mdt.*.enable_remote_dir=1 \
4343 mdt.*.enable_remote_dir_gid=-1"
4345 mount_client $MOUNT || error "Unable to mount client"
4347 $LFS mkdir -c3 $MOUNT/$tdir || error "failed to make testdir"
4349 echo "This is test file 1!" > $MOUNT/$tdir/$tfile.1 ||
4350 error "failed to make test file 1"
4351 echo "This is test file 2!" > $MOUNT/$tdir/$tfile.2 ||
4352 error "failed to make test file 2"
4353 echo "This is test file 1000!" > $MOUNT/$tdir/$tfile.1000 ||
4354 error "failed to make test file 1000"
4356 rm -rf $MOUNT/$tdir || error "failed to remove testdir"
4358 $LFS mkdir -i1000 $MOUNT/$tdir.1000 ||
4359 error "create remote dir at idx 1000 failed"
4362 echo "=== START lfs df OUTPUT ==="
4364 echo "==== END lfs df OUTPUT ===="
4366 mdtcnt=$(echo -e "$output" | grep $FSNAME-MDT | wc -l)
4367 ostcnt=$(echo -e "$output" | grep $FSNAME-OST | wc -l)
4369 echo "lfs df returned mdt count $mdtcnt and ost count $ostcnt"
4370 [ $mdtcnt -eq 3 ] || error "lfs df returned wrong mdt count"
4371 [ $ostcnt -eq 2 ] || error "lfs df returned wrong ost count"
4373 echo "This is test file 1!" > $MOUNT/$tdir.1000/$tfile.1 ||
4374 error "failed to make test file 1"
4375 echo "This is test file 2!" > $MOUNT/$tdir.1000/$tfile.2 ||
4376 error "failed to make test file 2"
4377 echo "This is test file 1000!" > $MOUNT/$tdir.1000/$tfile.1000 ||
4378 error "failed to make test file 1000"
4379 rm -rf $MOUNT/$tdir.1000 || error "failed to remove remote_dir"
4382 echo "=== START lfs mdts OUTPUT ==="
4384 echo "==== END lfs mdts OUTPUT ===="
4386 echo -e "$output" | grep -v "MDTS:" | awk '{print $1}' |
4387 sed 's/://g' > $TMP/mdts-actual.txt
4388 sort $TMP/mdts-actual.txt -o $TMP/mdts-actual.txt
4390 echo -e "0\n1\n1000" > $TMP/mdts-expected.txt
4392 diff $TMP/mdts-expected.txt $TMP/mdts-actual.txt
4395 rm $TMP/mdts-expected.txt $TMP/mdts-actual.txt
4397 [ $result -eq 0 ] || error "target_obd proc file is incorrect!"
4399 run_test 56b "test target_obd correctness with nonconsecutive MDTs"
4401 test_57a() { # bug 22656
4402 do_rpc_nodes $(facet_active_host ost1) load_modules_local
4403 local NID=$(do_facet ost1 "$LCTL get_param nis" |
4404 tail -1 | awk '{print $1}')
4405 writeconf_or_reformat
4406 [ $(facet_fstype ost1) == zfs ] && import_zpool ost1
4407 do_facet ost1 "$TUNEFS --failnode=$NID `ostdevname 1`" ||
4408 error "tunefs failed"
4410 start_ost && error "OST registration from failnode should fail"
4413 run_test 57a "initial registration from failnode should fail (should return errs)"
4416 do_rpc_nodes $(facet_active_host ost1) load_modules_local
4417 local NID=$(do_facet ost1 "$LCTL get_param nis" |
4418 tail -1 | awk '{print $1}')
4419 writeconf_or_reformat
4420 [ $(facet_fstype ost1) == zfs ] && import_zpool ost1
4421 do_facet ost1 "$TUNEFS --servicenode=$NID `ostdevname 1`" ||
4422 error "tunefs failed"
4424 start_ost || error "OST registration from servicenode should not fail"
4427 run_test 57b "initial registration from servicenode should not fail"
4430 do_facet mgs $LCTL get_param mgs.MGS.live.$FSNAME | grep OST | wc -l
4433 test_58() { # bug 22658
4434 combined_mgs_mds || stop_mgs || error "stopping MGS service failed"
4436 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
4437 createmany -o $DIR/$tdir/$tfile-%d 100
4438 unlinkmany $DIR/$tdir/$tfile-%d 100
4439 stop_mds || error "Unable to stop MDS"
4441 local MNTDIR=$(facet_mntpt $SINGLEMDS)
4442 local devname=$(mdsdevname ${SINGLEMDS//mds/})
4444 # remove all files from the OBJECTS dir
4445 mount_fstype $SINGLEMDS
4447 do_facet $SINGLEMDS "find $MNTDIR/O/1/d* -type f -delete"
4449 unmount_fstype $SINGLEMDS
4450 # restart MDS with missing llog files
4451 start_mds || error "unable to start MDS"
4452 do_facet $SINGLEMDS "$LCTL set_param fail_loc=0"
4455 run_test 58 "missing llog files must not prevent MDT from mounting"
4458 start_mgsmds >> /dev/null
4459 local C1=$(count_osts)
4460 if [ $C1 -eq 0 ]; then
4461 start_ost >> /dev/null
4465 echo "original ost count: $C1 (expect > 0)"
4466 [ $C1 -gt 0 ] || error "No OSTs in $FSNAME log"
4467 start_mgsmds -o writeconf >> /dev/null || error "MDT start failed"
4468 local C2=$(count_osts)
4469 echo "after mdt writeconf count: $C2 (expect 0)"
4470 [ $C2 -gt 0 ] && error "MDT writeconf should erase OST logs"
4471 echo "OST start without writeconf should fail:"
4472 start_ost >> /dev/null &&
4473 error "OST start without writeconf didn't fail"
4474 echo "OST start with writeconf should succeed:"
4475 start_ost -o writeconf >> /dev/null || error "OST1 start failed"
4476 local C3=$(count_osts)
4477 echo "after ost writeconf count: $C3 (expect 1)"
4478 [ $C3 -eq 1 ] || error "new OST writeconf should add:"
4479 start_ost2 -o writeconf >> /dev/null || error "OST2 start failed"
4480 local C4=$(count_osts)
4481 echo "after ost2 writeconf count: $C4 (expect 2)"
4482 [ $C4 -eq 2 ] || error "OST2 writeconf should add log"
4483 stop_ost2 >> /dev/null
4484 cleanup_nocli >> /dev/null
4485 #writeconf to remove all ost2 traces for subsequent tests
4486 writeconf_or_reformat
4488 run_test 59 "writeconf mount option"
4490 test_60() { # LU-471
4491 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
4492 skip "ldiskfs only test"
4497 for num in $(seq $MDSCOUNT); do
4498 add mds${num} $(mkfs_opts mds${num} $(mdsdevname $num)) \
4499 --mkfsoptions='\" -E stride=64 -O ^uninit_bg\"' \
4500 --reformat $(mdsdevname $num) $(mdsvdevname $num) ||
4504 dump=$(do_facet $SINGLEMDS dumpe2fs $(mdsdevname 1))
4505 [ ${PIPESTATUS[0]} -eq 0 ] || error "dumpe2fs $(mdsdevname 1) failed"
4507 # MDT default has dirdata feature
4508 echo $dump | grep dirdata > /dev/null || error "dirdata is not set"
4509 # we disable uninit_bg feature
4510 echo $dump | grep uninit_bg > /dev/null && error "uninit_bg is set"
4511 # we set stride extended options
4512 echo $dump | grep stride > /dev/null || error "stride is not set"
4516 run_test 60 "check mkfs.lustre --mkfsoptions -E -O options setting"
4521 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.1.53) ] ||
4522 skip "Need MDS version at least 2.1.53"
4524 if [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
4525 ! large_xattr_enabled; then
4528 for num in $(seq $MDSCOUNT); do
4529 do_facet mds${num} $TUNE2FS -O ea_inode \
4530 $(mdsdevname $num) ||
4531 error "tune2fs on mds $num failed"
4535 setup || error "setting up the filesystem failed"
4536 client_up || error "starting client failed"
4538 local file=$DIR/$tfile
4539 touch $file || error "touch $file failed"
4541 local large_value="$(generate_string $(max_xattr_size))"
4542 local small_value="bar"
4544 local name="trusted.big"
4545 log "save large xattr $name on $file"
4546 setfattr -n $name -v $large_value $file ||
4547 error "saving $name on $file failed"
4549 local new_value=$(get_xattr_value $name $file)
4550 [[ "$new_value" != "$large_value" ]] &&
4551 error "$name different after saving"
4553 log "shrink value of $name on $file"
4554 setfattr -n $name -v $small_value $file ||
4555 error "shrinking value of $name on $file failed"
4557 new_value=$(get_xattr_value $name $file)
4558 [[ "$new_value" != "$small_value" ]] &&
4559 error "$name different after shrinking"
4561 log "grow value of $name on $file"
4562 setfattr -n $name -v $large_value $file ||
4563 error "growing value of $name on $file failed"
4565 new_value=$(get_xattr_value $name $file)
4566 [[ "$new_value" != "$large_value" ]] &&
4567 error "$name different after growing"
4569 log "check value of $name on $file after remounting MDS"
4571 new_value=$(get_xattr_value $name $file)
4572 [[ "$new_value" != "$large_value" ]] &&
4573 error "$name different after remounting MDS"
4575 log "remove large xattr $name from $file"
4576 setfattr -x $name $file || error "removing $name from $file failed"
4579 stopall || error "stopping for e2fsck run"
4580 for num in $(seq $MDSCOUNT); do
4581 run_e2fsck $(facet_active_host mds$num) \
4582 $(mdsdevname $num) "-y" ||
4583 error "e2fsck MDT$num failed"
4585 setup_noconfig || error "remounting the filesystem failed"
4588 # need to delete this file to avoid problems in other tests
4590 cleanup || error "stopping systems failed"
4592 run_test 61 "large xattr"
4595 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
4596 skip "ldiskfs only test"
4598 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
4599 skip "Need MDS version at least 2.2.51"
4602 local mdsdev=$(mdsdevname 1)
4603 local ostdev=$(ostdevname 1)
4605 echo "disable journal for mds"
4606 do_facet mds1 $TUNE2FS -O ^has_journal $mdsdev || error "tune2fs failed"
4607 start_mds && error "MDT start should fail"
4608 echo "disable journal for ost"
4609 do_facet ost1 $TUNE2FS -O ^has_journal $ostdev || error "tune2fs failed"
4610 start_ost && error "OST start should fail"
4611 cleanup || error "cleanup failed with rc $?"
4614 run_test 62 "start with disabled journal"
4617 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
4618 skip "ldiskfs only test"
4621 do_rpc_nodes $(facet_active_host $SINGLEMDS) load_module ldiskfs
4622 local inode_slab=$(do_facet $SINGLEMDS "cat /proc/slabinfo" |
4623 awk '/ldiskfs_inode_cache/ { print $5 / $6 }')
4624 if [ -z "$inode_slab" ]; then
4625 skip "ldiskfs module has not been loaded"
4628 echo "$inode_slab ldiskfs inodes per page"
4629 [ "${inode_slab%.*}" -ge "3" ] && return 0
4631 # If kmalloc-128 is also 1 per page - this is a debug kernel
4632 # and so this is not an error.
4633 local kmalloc128=$(do_facet $SINGLEMDS "cat /proc/slabinfo" |
4634 awk '/^(dma-kmalloc|size)-128 / { print $5 / $6 }')
4635 # 32 128-byte chunks in 4k
4636 [ "${kmalloc128%.*}" -lt "32" ] ||
4637 error "ldiskfs inode too big, only $inode_slab objs/page, " \
4638 "kmalloc128 = $kmalloc128 objs/page"
4640 run_test 63 "Verify each page can at least hold 3 ldiskfs inodes"
4643 start_mds || error "unable to start MDS"
4644 start_ost || error "Unable to start OST1"
4645 start_ost2 || error "Unable to start second ost"
4646 mount_client $MOUNT || error "Unable to mount client"
4647 stop_ost2 || error "Unable to stop second ost"
4650 umount_client $MOUNT -f || error “unmount $MOUNT failed”
4651 cleanup_nocli || error "cleanup_nocli failed with $?"
4652 #writeconf to remove all ost2 traces for subsequent tests
4653 writeconf_or_reformat
4655 run_test 64 "check lfs df --lazy "
4657 test_65() { # LU-2237
4658 # Currently, the test is only valid for ldiskfs backend
4659 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
4660 skip "ldiskfs only test"
4662 local devname=$(mdsdevname ${SINGLEMDS//mds/})
4663 local brpt=$(facet_mntpt brpt)
4666 if ! do_facet $SINGLEMDS "test -b $devname"; then
4670 stop_mds || error "Unable to stop MDS"
4671 local obj=$(do_facet $SINGLEMDS \
4672 "$DEBUGFS -c -R \\\"stat last_rcvd\\\" $devname" |
4674 if [ -z "$obj" ]; then
4675 # The MDT may be just re-formatted, mount the MDT for the
4676 # first time to guarantee the "last_rcvd" file is there.
4677 start_mds || error "fail to mount the MDS for the first time"
4678 stop_mds || error "Unable to stop MDS"
4681 # remove the "last_rcvd" file
4682 do_facet $SINGLEMDS "mkdir -p $brpt"
4683 do_facet $SINGLEMDS \
4684 "mount -t $(facet_fstype $SINGLEMDS) $opts $devname $brpt"
4685 do_facet $SINGLEMDS "rm -f ${brpt}/last_rcvd"
4686 do_facet $SINGLEMDS "$UMOUNT $brpt"
4688 # restart MDS, the "last_rcvd" file should be recreated.
4689 start_mds || error "fail to restart the MDS"
4690 stop_mds || error "Unable to stop MDS"
4691 obj=$(do_facet $SINGLEMDS \
4692 "$DEBUGFS -c -R \\\"stat last_rcvd\\\" $devname" | grep Inode)
4693 [ -n "$obj" ] || error "fail to re-create the last_rcvd"
4695 run_test 65 "re-create the lost last_rcvd file when server mount"
4698 [[ $(lustre_version_code mgs) -ge $(version_code 2.3.59) ]] ||
4699 skip "Need MGS version at least 2.3.59"
4702 local OST1_NID=$(do_facet ost1 $LCTL list_nids | head -1)
4703 local MDS_NID=$(do_facet $SINGLEMDS $LCTL list_nids | head -1)
4705 # add EXCLUDE records to config log, they are not to be
4706 # removed by lctl replace_nids
4707 set_conf_param_and_check mds \
4708 "$LCTL get_param -n osc.$FSNAME-OST0000-osc-MDT0000.active" \
4709 "$FSNAME-OST0000.osc.active" \
4712 echo "replace_nids should fail if MDS, OSTs and clients are UP"
4713 do_facet mgs $LCTL replace_nids $FSNAME-OST0000 $OST1_NID &&
4714 error "replace_nids fail"
4716 umount_client $MOUNT || error "unmounting client failed"
4717 echo "replace_nids should fail if MDS and OSTs are UP"
4718 do_facet mgs $LCTL replace_nids $FSNAME-OST0000 $OST1_NID &&
4719 error "replace_nids fail"
4721 stop_ost || error "Unable to stop OST1"
4722 echo "replace_nids should fail if MDS is UP"
4723 do_facet mgs $LCTL replace_nids $FSNAME-OST0000 $OST1_NID &&
4724 error "replace_nids fail"
4726 stop_mds || error "stopping mds failed"
4728 if combined_mgs_mds; then
4729 start_mdt 1 "-o nosvc" ||
4730 error "starting mds with nosvc option failed"
4733 echo "command should accept two parameters"
4734 do_facet mgs $LCTL replace_nids $FSNAME-OST0000 &&
4735 error "command should accept two params"
4737 echo "correct device name should be passed"
4738 do_facet mgs $LCTL replace_nids $FSNAME-WRONG0000 $OST1_NID &&
4739 error "wrong devname"
4741 echo "wrong nids list should not destroy the system"
4742 do_facet mgs $LCTL replace_nids $FSNAME-OST0000 "wrong nids list" &&
4744 do_facet mgs $LCTL replace_nids $FSNAME-OST0000 "asdfasdf, asdfadf" &&
4747 echo "replace OST nid"
4748 do_facet mgs $LCTL replace_nids $FSNAME-OST0000 $OST1_NID ||
4749 error "replace nids failed"
4751 echo "command should accept two parameters"
4752 do_facet mgs $LCTL replace_nids $FSNAME-MDT0000 &&
4753 error "command should accept two params"
4755 echo "wrong nids list should not destroy the system"
4756 do_facet mgs $LCTL replace_nids $FSNAME-MDT0000 "wrong nids list" &&
4759 local FAKE_NIDS="192.168.0.112@tcp1,192.168.0.112@tcp2"
4760 local FAKE_FAILOVER="192.168.0.113@tcp1,192.168.0.113@tcp2"
4761 local NIDS_AND_FAILOVER="$MDS_NID,$FAKE_NIDS:$FAKE_FAILOVER"
4762 echo "set NIDs with failover"
4763 do_facet mgs $LCTL replace_nids $FSNAME-MDT0000 $NIDS_AND_FAILOVER ||
4764 error "replace nids failed"
4767 echo "replace MDS nid"
4768 do_facet mgs $LCTL replace_nids $FSNAME-MDT0000 $MDS_NID ||
4769 error "replace nids failed"
4771 if ! combined_mgs_mds ; then
4774 stop_mds || error "Unable to stop MDS"
4777 start_mgsmds || error "start mgsmds failed"
4778 set_conf_param_and_check mds \
4779 "$LCTL get_param -n osc.$FSNAME-OST0000-osc-MDT0000.active" \
4780 "$FSNAME-OST0000.osc.active" \
4782 start_ost || error "unable to start OST"
4783 mount_client $MOUNT || error "mount client failed"
4785 check_mount || error "error after nid replace"
4786 cleanup || error "cleanup failed"
4789 run_test 66 "replace nids"
4791 test_67() { #LU-2950
4792 local legacy="$TMP/legacy_lnet_config"
4793 local new="$TMP/new_routes_test"
4794 local out="$TMP/config_out_file"
4795 local verify="$TMP/conv_verify"
4796 local verify_conf="$TMP/conf_verify"
4798 # Create the legacy file that will be run through the
4799 # lustre_routes_conversion script
4800 cat <<- LEGACY_LNET_CONFIG > $legacy
4801 tcp1 23 192.168.213.1@tcp:1; tcp5 34 193.30.4.3@tcp:4;
4802 tcp2 54 10.1.3.2@tcp;
4803 tcp3 10.3.4.3@tcp:3;
4807 # Create the verification file to verify the output of
4808 # lustre_routes_conversion script against.
4809 cat <<- VERIFY_LNET_CONFIG > $verify
4810 tcp1: { gateway: 192.168.213.1@tcp, hop: 23, priority: 1 }
4811 tcp5: { gateway: 193.30.4.3@tcp, hop: 34, priority: 4 }
4812 tcp2: { gateway: 10.1.3.2@tcp, hop: 54 }
4813 tcp3: { gateway: 10.3.4.3@tcp, priority: 3 }
4814 tcp4: { gateway: 10.3.3.4@tcp }
4817 # Create the verification file to verify the output of
4818 # lustre_routes_config script against
4819 cat <<- VERIFY_LNET_CONFIG > $verify_conf
4820 lctl --net tcp1 add_route 192.168.213.1@tcp 23 1
4821 lctl --net tcp5 add_route 193.30.4.3@tcp 34 4
4822 lctl --net tcp2 add_route 10.1.3.2@tcp 54 4
4823 lctl --net tcp3 add_route 10.3.4.3@tcp 1 3
4824 lctl --net tcp4 add_route 10.3.3.4@tcp 1 3
4827 $LUSTRE_ROUTES_CONVERSION $legacy $new > /dev/null
4828 if [ -f $new ]; then
4829 # verify the conversion output
4830 cmp -s $new $verify > /dev/null
4831 if [ $? -eq 1 ]; then
4832 error "routes conversion failed"
4835 lustre_routes_config --dry-run --verbose $new > $out
4836 # check that the script succeeded
4837 cmp -s $out $verify_conf > /dev/null
4838 if [ $? -eq 1 ]; then
4839 error "routes config failed"
4842 error "routes conversion test failed"
4844 # remove generated files
4845 rm -f $new $legacy $verify $verify_conf $out
4847 run_test 67 "test routes conversion and configuration"
4855 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.53) ] ||
4856 skip "Need MDS version at least 2.4.53"
4858 umount_client $MOUNT || error "umount client failed"
4863 # START-END - the sequences we'll be reserving
4864 START=$(do_facet $SINGLEMDS \
4865 $LCTL get_param -n seq.ctl*.space | awk -F'[[ ]' '{print $2}')
4866 END=$((START + (1 << 30)))
4867 do_facet $SINGLEMDS \
4868 $LCTL set_param seq.ctl*.fldb="[$START-$END\):0:mdt"
4870 # reset the sequences MDT0000 has already assigned
4871 do_facet $SINGLEMDS \
4872 $LCTL set_param seq.srv*MDT0000.space=clear
4874 # remount to let the client allocate new sequence
4875 mount_client $MOUNT || error "mount client failed"
4877 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
4878 do_facet $SINGLEMDS \
4879 $LCTL get_param seq.srv*MDT0000.space
4880 $LFS path2fid $DIR/$tfile
4882 local old_ifs="$IFS"
4884 fid=($($LFS path2fid $DIR/$tfile))
4888 if [[ $seq < $END ]]; then
4889 error "used reserved sequence $seq?"
4891 cleanup || error "cleanup failed with $?"
4893 run_test 68 "be able to reserve specific sequences in FLDB"
4895 # Test 69: is about the total number of objects ever created on an OST.
4896 # so that when it is reformatted the normal MDS->OST orphan recovery won't
4897 # just "precreate" the missing objects. In the past it might try to recreate
4898 # millions of objects after an OST was reformatted
4900 local server_version=$(lustre_version_code $SINGLEMDS)
4902 [[ $server_version -lt $(version_code 2.4.2) ]] &&
4903 skip "Need MDS version at least 2.4.2"
4905 [[ $server_version -ge $(version_code 2.4.50) ]] &&
4906 [[ $server_version -lt $(version_code 2.5.0) ]] &&
4907 skip "Need MDS version at least 2.5.0"
4910 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
4912 # use OST0000 since it probably has the most creations
4913 local OSTNAME=$(ostname_from_index 0)
4914 local mdtosc_proc1=$(get_mdtosc_proc_path mds1 $OSTNAME)
4915 local last_id=$(do_facet mds1 $LCTL get_param -n \
4916 osc.$mdtosc_proc1.prealloc_last_id)
4918 # Want to have OST LAST_ID over 5 * OST_MAX_PRECREATE to
4919 # verify that the LAST_ID recovery is working properly. If
4920 # not, then the OST will refuse to allow the MDS connect
4921 # because the LAST_ID value is too different from the MDS
4922 #define OST_MAX_PRECREATE=20000
4923 local ost_max_pre=20000
4924 local num_create=$(( ost_max_pre * 5 + 1 - last_id))
4926 # If the LAST_ID is already over 5 * OST_MAX_PRECREATE, we don't
4927 # need to create any files. So, skip this section.
4928 if [ $num_create -gt 0 ]; then
4929 # Check the number of inodes available on OST0
4931 local ifree=$($LFS df -i $MOUNT | awk '/OST0000/ { print $4 }')
4932 log "On OST0, $ifree inodes available. Want $num_create."
4934 $LFS setstripe -i 0 $DIR/$tdir ||
4935 error "$LFS setstripe -i 0 $DIR/$tdir failed"
4936 if [ $ifree -lt 10000 ]; then
4937 files=$(( ifree - 50 ))
4942 local j=$((num_create / files + 1))
4943 for i in $(seq 1 $j); do
4944 createmany -o $DIR/$tdir/$tfile-$i- $files ||
4945 error "createmany fail create $files files: $?"
4946 unlinkmany $DIR/$tdir/$tfile-$i- $files ||
4947 error "unlinkmany failed unlink $files files"
4951 # delete all of the files with objects on OST0 so the
4952 # filesystem is not inconsistent later on
4953 $LFS find $MOUNT --ost 0 -print0 | xargs -0 rm
4955 umount_client $MOUNT || error "umount client failed"
4956 stop_ost || error "OST0 stop failure"
4957 add ost1 $(mkfs_opts ost1 $(ostdevname 1)) --reformat --replace \
4958 $(ostdevname 1) $(ostvdevname 1) ||
4959 error "reformat and replace $ostdev failed"
4960 start_ost || error "OST0 restart failure"
4961 wait_osc_import_state mds ost FULL
4963 mount_client $MOUNT || error "mount client failed"
4964 touch $DIR/$tdir/$tfile-last || error "create file after reformat"
4965 local idx=$($LFS getstripe -i $DIR/$tdir/$tfile-last)
4966 [ $idx -ne 0 ] && error "$DIR/$tdir/$tfile-last on $idx not 0" || true
4968 local iused=$($LFS df -i $MOUNT | awk '/OST0000/ { print $3 }')
4969 log "On OST0, $iused used inodes"
4970 [ $iused -ge $((ost_max_pre/2 + 1000)) ] &&
4971 error "OST replacement created too many inodes; $iused"
4972 cleanup || error "cleanup failed with $?"
4974 run_test 69 "replace an OST with the same index"
4977 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
4980 cleanup || error "cleanup failed with $?"
4982 start_mdt 1 || error "MDT0 start fail"
4984 start_ost || error "OST0 start fail"
4985 for num in $(seq 2 $MDSCOUNT); do
4986 start_mdt $num || return
4989 mount_client $MOUNT || error "mount client fails"
4991 mkdir $DIR/$tdir || error "create $DIR/$tdir failed"
4993 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir ||
4994 error "create remote dir fail"
4996 rm -rf $DIR/$tdir || error "delete dir fail"
4997 cleanup || error "cleanup failed with $?"
4999 run_test 70a "start MDT0, then OST, then MDT1"
5002 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5005 start_ost || error "OST0 start fail"
5007 start_mds || error "MDS start fail"
5009 mount_client $MOUNT || error "mount client fails"
5011 mkdir $DIR/$tdir || error "create $DIR/$tdir failed"
5013 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir ||
5014 error "create remote dir fail"
5016 rm -rf $DIR/$tdir || error "delete dir fail"
5018 cleanup || error "cleanup failed with $?"
5020 run_test 70b "start OST, MDT1, MDT0"
5023 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5026 start_mds || error "MDS start fail"
5027 start_ost || error "OST0 start fail"
5029 mount_client $MOUNT || error "mount client fails"
5030 stop_mdt 1 || error "MDT1 start fail"
5032 local mdc_for_mdt1=$($LCTL dl | grep MDT0000-mdc | awk '{print $4}')
5033 echo "deactivate $mdc_for_mdt1"
5034 $LCTL --device $mdc_for_mdt1 deactivate ||
5035 error "set $mdc_for_mdt1 deactivate failed"
5037 mkdir $DIR/$tdir && error "mkdir succeed"
5039 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir &&
5040 error "create remote dir succeed"
5042 cleanup || error "cleanup failed with $?"
5044 run_test 70c "stop MDT0, mkdir fail, create remote dir fail"
5047 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5050 start_mds || error "MDS start fail"
5051 start_ost || error "OST0 start fail"
5053 mount_client $MOUNT || error "mount client fails"
5055 stop_mdt 2 || error "MDT1 start fail"
5057 local mdc_for_mdt2=$($LCTL dl | grep MDT0001-mdc |
5059 echo "deactivate $mdc_for_mdt2"
5060 $LCTL --device $mdc_for_mdt2 deactivate ||
5061 error "set $mdc_for_mdt2 deactivate failed"
5063 mkdir $DIR/$tdir || error "mkdir fail"
5064 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir &&
5065 error "create remote dir succeed"
5067 rm -rf $DIR/$tdir || error "delete dir fail"
5069 cleanup || error "cleanup failed with $?"
5071 run_test 70d "stop MDT1, mkdir succeed, create remote dir fail"
5074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5076 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.62) ] ||
5077 skip "Need MDS version at least 2.7.62"
5079 reformat || error "reformat failed with $?"
5083 local mdsdev=$(mdsdevname 1)
5084 local ostdev=$(ostdevname 1)
5085 local mdsvdev=$(mdsvdevname 1)
5086 local ostvdev=$(ostvdevname 1)
5087 local opts_mds="$(mkfs_opts mds1 $mdsdev) --reformat $mdsdev $mdsvdev"
5088 local opts_ost="$(mkfs_opts ost1 $ostdev) --reformat $ostdev $ostvdev"
5090 if ! combined_mgs_mds ; then
5094 add mds1 $opts_mds || error "add mds1 failed"
5095 start_mdt 1 || error "start mdt1 failed"
5096 add ost1 $opts_ost || error "add ost1 failed"
5097 start_ost || error "start ost failed"
5098 mount_client $MOUNT > /dev/null || error "mount client $MOUNT failed"
5100 local soc=$(do_facet mds1 "$LCTL get_param -n \
5101 mdt.*MDT0000.sync_lock_cancel")
5102 [ $soc == "never" ] || error "SoC enabled on single MDS"
5104 for i in $(seq 2 $MDSCOUNT); do
5105 mdsdev=$(mdsdevname $i)
5106 mdsvdev=$(mdsvdevname $i)
5107 opts_mds="$(mkfs_opts mds$i $mdsdev) --reformat $mdsdev \
5109 add mds$i $opts_mds || error "add mds$i failed"
5110 start_mdt $i || error "start mdt$i fail"
5113 wait_dne_interconnect
5115 for i in $(seq $MDSCOUNT); do
5116 soc=$(do_facet mds$i "$LCTL get_param -n \
5117 mdt.*MDT000$((i - 1)).sync_lock_cancel")
5118 [ $soc == "blocking" ] || error "SoC not enabled on DNE"
5121 for i in $(seq 2 $MDSCOUNT); do
5122 stop_mdt $i || error "stop mdt$i fail"
5124 soc=$(do_facet mds1 "$LCTL get_param -n \
5125 mdt.*MDT0000.sync_lock_cancel")
5126 [ $soc == "never" ] || error "SoC enabled on single MDS"
5127 umount_client $MOUNT -f > /dev/null
5129 cleanup || error "cleanup failed with $?"
5131 run_test 70e "Sync-on-Cancel will be enabled by default on DNE"
5134 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5135 if combined_mgs_mds; then
5136 skip "needs separate MGS/MDT"
5140 start_mdt 1 || error "MDT0 start fail"
5141 start_ost || error "OST0 start fail"
5142 for num in $(seq 2 $MDSCOUNT); do
5143 start_mdt $num || return
5146 start_ost2 || error "OST1 start fail"
5148 mount_client $MOUNT || error "mount client fails"
5150 mkdir $DIR/$tdir || error "mkdir fail"
5151 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir ||
5152 error "create remote dir succeed"
5154 mcreate $DIR/$tdir/remote_dir/$tfile || error "create file failed"
5155 rm -rf $DIR/$tdir || error "delete dir fail"
5157 umount_client $MOUNT || error "umount_client failed"
5158 stop_mds || error "MDS stop fail"
5159 stop_ost || error "OST0 stop fail"
5160 stop_ost2 || error "OST1 stop fail"
5162 run_test 71a "start MDT0 OST0, MDT1, OST1"
5165 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5166 if combined_mgs_mds; then
5167 skip "needs separate MGS/MDT"
5171 for num in $(seq 2 $MDSCOUNT); do
5172 start_mdt $num || return
5174 start_ost || error "OST0 start fail"
5175 start_mdt 1 || error "MDT0 start fail"
5176 start_ost2 || error "OST1 start fail"
5178 mount_client $MOUNT || error "mount client fails"
5180 mkdir $DIR/$tdir || error "mkdir fail"
5181 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir ||
5182 error "create remote dir succeed"
5184 mcreate $DIR/$tdir/remote_dir/$tfile || error "create file failed"
5185 rm -rf $DIR/$tdir || error "delete dir fail"
5187 umount_client $MOUNT || error "umount_client failed"
5188 stop_mds || error "MDT0 stop fail"
5189 stop_ost || error "OST0 stop fail"
5190 stop_ost2 || error "OST1 stop fail"
5192 run_test 71b "start MDT1, OST0, MDT0, OST1"
5195 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5196 combined_mgs_mds && skip "needs separate MGS/MDT"
5200 start_ost || error "OST0 start fail"
5201 start_ost2 || error "OST1 start fail"
5202 for num in $(seq 2 $MDSCOUNT); do
5203 start_mdt $num || return
5205 start_mdt 1 || error "MDT0 start fail"
5207 mount_client $MOUNT || error "mount client fails"
5209 mkdir $DIR/$tdir || error "mkdir fail"
5210 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir ||
5211 error "create remote dir succeed"
5213 mcreate $DIR/$tdir/remote_dir/$tfile || error "create file failed"
5214 rm -rf $DIR/$tdir || error "delete dir fail"
5216 umount_client $MOUNT || error "umount_client failed"
5217 stop_mds || error "MDS stop fail"
5218 stop_ost || error "OST0 stop fail"
5219 stop_ost2 || error "OST1 stop fail"
5222 run_test 71c "start OST0, OST1, MDT1, MDT0"
5225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5226 combined_mgs_mds && skip "needs separate MGS/MDT"
5230 start_ost || error "OST0 start fail"
5231 for num in $(seq 2 $MDSCOUNT); do
5232 start_mdt $num || return
5234 start_mdt 1 || error "MDT0 start fail"
5235 start_ost2 || error "OST1 start fail"
5237 mount_client $MOUNT || error "mount client fails"
5239 mkdir $DIR/$tdir || error "mkdir fail"
5240 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir ||
5241 error "create remote dir succeed"
5243 mcreate $DIR/$tdir/remote_dir/$tfile || error "create file failed"
5244 rm -rf $DIR/$tdir || error "delete dir fail"
5246 umount_client $MOUNT || error "umount_client failed"
5247 stop_mds || error "MDS stop fail"
5248 stop_ost || error "OST0 stop fail"
5249 stop_ost2 || error "OST1 stop fail"
5252 run_test 71d "start OST0, MDT1, MDT0, OST1"
5255 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
5256 combined_mgs_mds && skip "needs separate MGS/MDT"
5260 start_ost || error "OST0 start fail"
5261 for num in $(seq 2 $MDSCOUNT); do
5262 start_mdt $num || return
5264 start_ost2 || error "OST1 start fail"
5265 start_mdt 1 || error "MDT0 start fail"
5267 mount_client $MOUNT || error "mount client fails"
5269 mkdir $DIR/$tdir || error "mkdir fail"
5270 $LFS mkdir -i $MDTIDX $DIR/$tdir/remote_dir ||
5271 error "create remote dir succeed"
5273 mcreate $DIR/$tdir/remote_dir/$tfile || error "create file failed"
5274 rm -rf $DIR/$tdir || error "delete dir fail"
5276 umount_client $MOUNT || error "umount_client failed"
5277 stop_mds || error "MDS stop fail"
5278 stop_ost || error "OST0 stop fail"
5279 stop_ost2 || error "OST1 stop fail"
5282 run_test 71e "start OST0, MDT1, OST1, MDT0"
5284 test_72() { #LU-2634
5285 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
5286 skip "ldiskfs only test"
5288 local mdsdev=$(mdsdevname 1)
5289 local ostdev=$(ostdevname 1)
5290 local cmd="$E2FSCK -fnvd $mdsdev"
5297 if combined_mgs_mds; then
5298 add_options='--reformat'
5300 add_options='--reformat --replace'
5303 #tune MDT with "-O extents"
5305 for num in $(seq $MDSCOUNT); do
5306 add mds${num} $(mkfs_opts mds$num $(mdsdevname $num)) \
5307 $add_options $(mdsdevname $num) $(mdsvdevname $num) ||
5308 error "add mds $num failed"
5309 do_facet mds${num} "$TUNE2FS -O extents $(mdsdevname $num)" ||
5310 error "$TUNE2FS failed on mds${num}"
5313 add ost1 $(mkfs_opts ost1 $ostdev) $add_options $ostdev ||
5314 error "add $ostdev failed"
5315 start_mds || error "start mds failed"
5316 start_ost || error "start ost failed"
5317 mount_client $MOUNT || error "mount client failed"
5319 #create some short symlinks
5320 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
5321 createmany -o $DIR/$tdir/$tfile-%d $fn
5322 echo "create $fn short symlinks"
5323 for i in $(seq -w 1 $fn); do
5324 ln -s $DIR/$tdir/$tfile-$i $MOUNT/$tfile-$i
5329 umount_client $MOUNT || error "umount client failed"
5330 stop_mds || error "stop mds failed"
5331 stop_ost || error "stop ost failed"
5334 run_e2fsck $(facet_active_host $SINGLEMDS) $mdsdev "-n"
5336 run_test 72 "test fast symlink with extents flag enabled"
5338 test_73() { #LU-3006
5339 [ $(facet_fstype ost1) == zfs ] && import_zpool ost1
5340 do_facet ost1 "$TUNEFS --failnode=1.2.3.4@$NETTYPE $(ostdevname 1)" ||
5341 error "1st tunefs failed"
5342 start_mgsmds || error "start mds failed"
5343 start_ost || error "start ost failed"
5344 mount_client $MOUNT || error "mount client failed"
5345 $LCTL get_param -n osc.*OST0000-osc-[^M]*.import | grep failover_nids |
5346 grep 1.2.3.4@$NETTYPE || error "failover nids haven't changed"
5347 umount_client $MOUNT || error "umount client failed"
5351 run_test 73 "failnode to update from mountdata properly"
5353 test_75() { # LU-2374
5354 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
5355 skip "Need MDS version at least 2.4.1"
5358 local opts_mds="$(mkfs_opts mds1 $(mdsdevname 1)) \
5359 --replace --reformat $(mdsdevname 1) $(mdsvdevname 1)"
5360 local opts_ost="$(mkfs_opts ost1 $(ostdevname 1)) \
5361 --replace --reformat $(ostdevname 1) $(ostvdevname 1)"
5363 #check with default parameters
5364 add mds1 $opts_mds || error "add mds1 failed for default params"
5365 add ost1 $opts_ost || error "add ost1 failed for default params"
5367 opts_mds=$(echo $opts_mds | sed -e "s/--mdt//")
5368 opts_mds=$(echo $opts_mds |
5369 sed -e "s/--index=$index/--index=$index --mdt/")
5370 opts_ost=$(echo $opts_ost | sed -e "s/--ost//")
5371 opts_ost=$(echo $opts_ost |
5372 sed -e "s/--index=$index/--index=$index --ost/")
5374 add mds1 $opts_mds || error "add mds1 failed for new params"
5375 add ost1 $opts_ost || error "add ost1 failed for new params"
5380 run_test 75 "The order of --index should be irrelevant"
5383 [[ $(lustre_version_code mgs) -ge $(version_code 2.4.52) ]] ||
5384 skip "Need MDS version at least 2.4.52"
5387 local MDMB_PARAM="osc.*.max_dirty_mb"
5388 echo "Change MGS params"
5389 local MAX_DIRTY_MB=$($LCTL get_param -n $MDMB_PARAM |
5391 echo "max_dirty_mb: $MAX_DIRTY_MB"
5392 local NEW_MAX_DIRTY_MB=$((MAX_DIRTY_MB - 10))
5393 echo "new_max_dirty_mb: $NEW_MAX_DIRTY_MB"
5394 do_facet mgs $LCTL set_param -P $MDMB_PARAM=$NEW_MAX_DIRTY_MB
5395 wait_update $HOSTNAME "$LCTL get_param -n $MDMB_PARAM |
5396 head -1" $NEW_MAX_DIRTY_MB
5397 MAX_DIRTY_MB=$($LCTL get_param -n $MDMB_PARAM | head -1)
5398 echo "$MAX_DIRTY_MB"
5399 [ $MAX_DIRTY_MB = $NEW_MAX_DIRTY_MB ] ||
5400 error "error while apply max_dirty_mb"
5402 echo "Check the value is stored after remount"
5405 wait_update $HOSTNAME "$LCTL get_param -n $MDMB_PARAM |
5406 head -1" $NEW_MAX_DIRTY_MB
5407 MAX_DIRTY_MB=$($LCTL get_param -n $MDMB_PARAM | head -1)
5408 [ $MAX_DIRTY_MB = $NEW_MAX_DIRTY_MB ] ||
5409 error "max_dirty_mb is not saved after remount"
5411 echo "Change OST params"
5412 CLIENT_PARAM="obdfilter.*.client_cache_count"
5413 local CLIENT_CACHE_COUNT
5414 CLIENT_CACHE_COUNT=$(do_facet ost1 $LCTL get_param -n $CLIENT_PARAM |
5416 echo "client_cache_count: $CLIENT_CACHE_COUNT"
5417 NEW_CLIENT_CACHE_COUNT=$((CLIENT_CACHE_COUNT+CLIENT_CACHE_COUNT))
5418 echo "new_client_cache_count: $NEW_CLIENT_CACHE_COUNT"
5419 do_facet mgs $LCTL set_param -P $CLIENT_PARAM=$NEW_CLIENT_CACHE_COUNT
5420 wait_update $(facet_host ost1) "$LCTL get_param -n $CLIENT_PARAM |
5421 head -1" $NEW_CLIENT_CACHE_COUNT
5422 CLIENT_CACHE_COUNT=$(do_facet ost1 $LCTL get_param -n $CLIENT_PARAM |
5424 echo "$CLIENT_CACHE_COUNT"
5425 [ $CLIENT_CACHE_COUNT = $NEW_CLIENT_CACHE_COUNT ] ||
5426 error "error while apply client_cache_count"
5428 echo "Check the value is stored after remount"
5431 wait_update $(facet_host ost1) "$LCTL get_param -n $CLIENT_PARAM |
5432 head -1" $NEW_CLIENT_CACHE_COUNT
5433 CLIENT_CACHE_COUNT=$(do_facet ost1 $LCTL get_param -n $CLIENT_PARAM |
5435 echo "$CLIENT_CACHE_COUNT"
5436 [ $CLIENT_CACHE_COUNT = $NEW_CLIENT_CACHE_COUNT ] ||
5437 error "client_cache_count is not saved after remount"
5440 run_test 76a "set permanent params with lctl across mounts"
5442 test_76b() { # LU-4783
5443 [[ $(lustre_version_code mgs) -ge $(version_code 2.5.57) ]] ||
5444 skip "Need MGS version at least 2.5.57"
5447 do_facet mgs $LCTL get_param mgs.MGS.live.params ||
5448 error "start params log failed"
5451 run_test 76b "verify params log setup correctly"
5454 [[ $(lustre_version_code mgs) -ge $(version_code 2.8.54) ]] ||
5455 skip "Need MDS version at least 2.4.52"
5457 local MASK_PARAM="mdd.*.changelog_mask"
5458 echo "Change changelog_mask"
5459 do_facet mgs $LCTL set_param -P $MASK_PARAM=-CLOSE ||
5460 error "Can't change changlog_mask"
5461 wait_update $(facet_host mds) "$LCTL get_param -n $MASK_PARAM |
5464 echo "Check the value is stored after mds remount"
5465 stop_mds || error "Failed to stop MDS"
5466 start_mds || error "Failed to start MDS"
5467 local CHANGELOG_MASK=$(do_facet mgs $LCTL get_param -n $MASK_PARAM)
5468 echo $CHANGELOG_MASK | grep CLOSE > /dev/null &&
5469 error "changelog_mask is not changed"
5473 run_test 76c "verify changelog_mask is applied with lctl set_param -P"
5475 test_76d() { #LU-9399
5478 local xattr_cache="llite.*.xattr_cache"
5479 local cmd="$LCTL get_param -n $xattr_cache | head -1"
5480 local new=$((($(eval $cmd) + 1) % 2))
5482 echo "lctl set_param -P llite.*.xattr_cache=$new"
5483 do_facet mgs $LCTL set_param -P $xattr_cache=$new ||
5484 error "Can't change xattr_cache"
5485 wait_update $HOSTNAME "$cmd" "$new"
5487 echo "Check $xattr_cache on client $MOUNT"
5488 umount_client $MOUNT || error "umount $MOUNT failed"
5489 mount_client $MOUNT || error "mount $MOUNT failed"
5490 [ $(eval $cmd) -eq $new ] ||
5491 error "$xattr_cache != $new on client $MOUNT"
5493 echo "Check $xattr_cache on the new client $MOUNT2"
5494 mount_client $MOUNT2 || error "mount $MOUNT2 failed"
5495 [ $(eval $cmd) -eq $new ] ||
5496 error "$xattr_cache != $new on client $MOUNT2"
5497 umount_client $MOUNT2 || error "umount $MOUNT2 failed"
5501 run_test 76d "verify llite.*.xattr_cache can be set by 'lctl set_param -P' correctly"
5503 test_77() { # LU-3445
5504 local server_version=$(lustre_version_code $SINGLEMDS)
5505 [[ $server_version -ge $(version_code 2.8.55) ]] ||
5506 skip "Need MDS version 2.8.55+ "
5508 if [[ -z "$fs2ost_DEV" || -z "$fs2mds_DEV" ]]; then
5509 is_blkdev $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) &&
5510 skip_env "mixed loopback and real device not working"
5513 local fs2mdsdev=$(mdsdevname 1_2)
5514 local fs2ostdev=$(ostdevname 1_2)
5515 local fs2mdsvdev=$(mdsvdevname 1_2)
5516 local fs2ostvdev=$(ostvdevname 1_2)
5517 local fsname=test1234
5519 local failnid="$(h2nettype 1.2.3.4),$(h2nettype 4.3.2.1)"
5521 combined_mgs_mds || stop_mgs || error "stopping MGS service failed"
5523 add fs2mds $(mkfs_opts mds1 $fs2mdsdev) --mgs --fsname=$fsname \
5524 --reformat $fs2mdsdev $fs2mdsvdev || error "add fs2mds failed"
5525 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && trap cleanup_fs2 EXIT INT ||
5526 error "start fs2mds failed"
5528 mgsnid=$(do_facet fs2mds $LCTL list_nids | xargs | tr ' ' ,)
5529 mgsnid="0.0.0.0@tcp,$mgsnid,$mgsnid:$mgsnid"
5531 add fs2ost --mgsnode=$mgsnid $(mkfs_opts ost1 $fs2ostdev) \
5532 --failnode=$failnid --fsname=$fsname \
5533 --reformat $fs2ostdev $fs2ostvdev ||
5534 error "add fs2ost failed"
5535 start fs2ost $fs2ostdev $OST_MOUNT_OPTS || error "start fs2ost failed"
5537 mkdir -p $MOUNT2 || error "mkdir $MOUNT2 failed"
5538 $MOUNT_CMD $mgsnid:/$fsname $MOUNT2 || error "mount $MOUNT2 failed"
5539 DIR=$MOUNT2 MOUNT=$MOUNT2 check_mount || error "check $MOUNT2 failed"
5542 run_test 77 "comma-separated MGS NIDs and failover node NIDs"
5545 [[ $(facet_fstype $SINGLEMDS) != ldiskfs ||
5546 $(facet_fstype ost1) != ldiskfs ]] &&
5547 skip "ldiskfs only test"
5549 # reformat the Lustre filesystem with a smaller size
5550 local saved_MDSCOUNT=$MDSCOUNT
5551 local saved_MDSSIZE=$MDSSIZE
5552 local saved_OSTCOUNT=$OSTCOUNT
5553 local saved_OSTSIZE=$OSTSIZE
5556 MDSSIZE=$((MDSSIZE - 20000))
5557 OSTSIZE=$((OSTSIZE - 20000))
5558 reformat || error "(1) reformat Lustre filesystem failed"
5559 MDSSIZE=$saved_MDSSIZE
5560 OSTSIZE=$saved_OSTSIZE
5562 # mount the Lustre filesystem
5563 setup_noconfig || error "(2) setup Lustre filesystem failed"
5566 log "create test files"
5571 mkdir $MOUNT/$tdir || error "(3) mkdir $MOUNT/$tdir failed"
5573 for i in $(seq $num_files); do
5574 file=$MOUNT/$tdir/$tfile-$i
5575 dd if=/dev/urandom of=$file count=1 bs=1M || {
5576 $LCTL get_param osc.*.cur*grant*
5577 $LFS df; $LFS df -i;
5578 # stop creating files if there is no more space
5579 if [ ! -e $file ]; then
5580 num_files=$((i - 1))
5584 $LFS getstripe -v $file
5585 local ost_idx=$(LFS getstripe -i $file)
5586 do_facet ost$((ost_idx + 1)) \
5587 $LCTL get_param obdfilter.*.*grant*
5588 error "(4) create $file failed"
5592 # unmount the Lustre filesystem
5593 cleanup || error "(5) cleanup Lustre filesystem failed"
5595 # run e2fsck on the MDT and OST devices
5596 local mds_host=$(facet_active_host $SINGLEMDS)
5597 local ost_host=$(facet_active_host ost1)
5598 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5599 local ost_dev=$(ostdevname 1)
5601 run_e2fsck $mds_host $mds_dev "-y"
5602 run_e2fsck $ost_host $ost_dev "-y"
5604 # get the original block count of the MDT and OST filesystems
5605 local mds_orig_blks=$(get_block_count $SINGLEMDS $mds_dev)
5606 local ost_orig_blks=$(get_block_count ost1 $ost_dev)
5608 # expand the MDT and OST filesystems to the device size
5609 run_resize2fs $SINGLEMDS $mds_dev "" || error "expand $SINGLEMDS failed"
5610 run_resize2fs ost1 $ost_dev "" || error "expand ost1 failed"
5612 # run e2fsck on the MDT and OST devices again
5613 run_e2fsck $mds_host $mds_dev "-y"
5614 run_e2fsck $ost_host $ost_dev "-y"
5616 # mount the Lustre filesystem
5620 log "check files after expanding the MDT and OST filesystems"
5621 for i in $(seq $num_files); do
5622 file=$MOUNT/$tdir/$tfile-$i
5623 $CHECKSTAT -t file -s 1048576 $file ||
5624 error "(6) checkstat $file failed"
5628 log "create more files after expanding the MDT and OST filesystems"
5629 for i in $(seq $((num_files + 1)) $((num_files + 10))); do
5630 file=$MOUNT/$tdir/$tfile-$i
5631 dd if=/dev/urandom of=$file count=1 bs=1M ||
5632 error "(7) create $file failed"
5635 # unmount the Lustre filesystem
5636 cleanup || error "(8) cleanup Lustre filesystem failed"
5638 # run e2fsck on the MDT and OST devices
5639 run_e2fsck $mds_host $mds_dev "-y"
5640 run_e2fsck $ost_host $ost_dev "-y"
5642 # get the maximum block count of the MDT and OST filesystems
5643 local mds_max_blks=$(get_block_count $SINGLEMDS $mds_dev)
5644 local ost_max_blks=$(get_block_count ost1 $ost_dev)
5646 # get the minimum block count of the MDT and OST filesystems
5647 local mds_min_blks=$(run_resize2fs $SINGLEMDS $mds_dev "" "-P" 2>&1 |
5648 grep minimum | sed -e 's/^.*filesystem: //g')
5649 local ost_min_blks=$(run_resize2fs ost1 $ost_dev "" "-P" 2>&1 |
5650 grep minimum | sed -e 's/^.*filesystem: //g')
5652 # shrink the MDT and OST filesystems to a smaller size
5656 if [[ $mds_max_blks -gt $mds_min_blks &&
5657 $mds_max_blks -gt $mds_orig_blks ]]; then
5658 [[ $mds_orig_blks -gt $mds_min_blks ]] &&
5659 base_blks=$mds_orig_blks || base_blks=$mds_min_blks
5660 new_blks=$(( (mds_max_blks - base_blks) / 2 + base_blks ))
5661 run_resize2fs $SINGLEMDS $mds_dev $new_blks ||
5662 error "shrink $SINGLEMDS to $new_blks failed"
5666 if [[ $ost_max_blks -gt $ost_min_blks &&
5667 $ost_max_blks -gt $ost_orig_blks ]]; then
5668 [[ $ost_orig_blks -gt $ost_min_blks ]] &&
5669 base_blks=$ost_orig_blks || base_blks=$ost_min_blks
5670 new_blks=$(( (ost_max_blks - base_blks) / 2 + base_blks ))
5671 run_resize2fs ost1 $ost_dev $new_blks ||
5672 error "shrink ost1 to $new_blks failed"
5676 # check whether the MDT or OST filesystem was shrunk or not
5678 combined_mgs_mds || stop_mgs || error "(9) stop mgs failed"
5679 reformat_and_config ||
5680 error "(10) reformat Lustre filesystem failed"
5684 # run e2fsck on the MDT and OST devices again
5685 run_e2fsck $mds_host $mds_dev "-y"
5686 run_e2fsck $ost_host $ost_dev "-y"
5688 # mount the Lustre filesystem again
5692 log "check files after shrinking the MDT and OST filesystems"
5693 for i in $(seq $((num_files + 10))); do
5694 file=$MOUNT/$tdir/$tfile-$i
5695 $CHECKSTAT -t file -s 1048576 $file ||
5696 error "(11) checkstat $file failed"
5699 # unmount and reformat the Lustre filesystem
5700 cleanup || error "(12) cleanup Lustre filesystem failed"
5701 combined_mgs_mds || stop_mgs || error "(13) stop mgs failed"
5703 MDSCOUNT=$saved_MDSCOUNT
5704 OSTCOUNT=$saved_OSTCOUNT
5705 reformat_and_config || error "(14) reformat Lustre filesystem failed"
5707 run_test 78 "run resize2fs on MDT and OST filesystems"
5709 test_79() { # LU-4227
5710 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.59) ]] ||
5711 skip "Need MDS version at least 2.5.59"
5713 local mdsdev1=$(mdsdevname 1)
5714 local mdsvdev1=$(mdsvdevname 1)
5715 local mdsdev2=$(mdsdevname 2)
5716 local mdsvdev2=$(mdsvdevname 2)
5717 local ostdev1=$(ostdevname 1)
5718 local ostvdev1=$(ostvdevname 1)
5719 local opts_mds1="$(mkfs_opts mds1 $mdsdev1) --reformat"
5720 local opts_mds2="$(mkfs_opts mds2 $mdsdev2) --reformat"
5721 local opts_ost1="$(mkfs_opts ost1 $ostdev1) --reformat"
5724 # remove --mgs/--mgsnode from mkfs.lustre options
5725 opts_mds1=$(echo $opts_mds1 | sed -e "s/--mgs//")
5727 mgsnode_opt=$(echo $opts_mds2 |
5728 awk '{ for ( i = 1; i < NF; i++ )
5729 if ( $i ~ "--mgsnode" ) { print $i; break } }')
5730 [ -n $mgsnode_opt ] &&
5731 opts_mds2=$(echo $opts_mds2 | sed -e "s/$mgsnode_opt//")
5733 mgsnode_opt=$(echo $opts_ost1 |
5734 awk '{ for ( i = 1; i < NF; i++ )
5735 if ( $i ~ "--mgsnode" ) { print $i; break } }')
5736 [ -n $mgsnode_opt ] &&
5737 opts_ost1=$(echo $opts_ost1 | sed -e "s/$mgsnode_opt//")
5739 # -MGS, format a mdt without --mgs option
5740 add mds1 $opts_mds1 $mdsdev1 $mdsvdev1 &&
5741 error "Must specify --mgs when formatting mdt combined with mgs"
5743 # +MGS, format a mdt/ost without --mgsnode option
5744 add mds1 $(mkfs_opts mds1 $mdsdev1) --reformat $mdsdev1 $mdsvdev1 \
5745 > /dev/null || error "start mds1 failed"
5746 add mds2 $opts_mds2 $mdsdev2 $mdsvdev2 &&
5747 error "Must specify --mgsnode when formatting a mdt"
5748 add ost1 $opts_ost1 $ostdev1 $ostvdev2 &&
5749 error "Must specify --mgsnode when formatting an ost"
5753 run_test 79 "format MDT/OST without mgs option (should return errors)"
5756 start_mds || error "Failed to start MDT"
5757 start_ost || error "Failed to start OST1"
5758 uuid=$(do_facet ost1 $LCTL get_param -n mgc.*.uuid)
5759 #define OBD_FAIL_MGS_PAUSE_TARGET_CON 0x906
5760 do_facet ost1 "$LCTL set_param fail_val=10 fail_loc=0x906"
5761 do_facet mgs "$LCTL set_param fail_val=10 fail_loc=0x906"
5762 do_facet mgs "$LCTL set_param -n mgs/MGS/evict_client $uuid"
5764 start_ost2 || error "Failed to start OST2"
5766 do_facet ost1 "$LCTL set_param fail_loc=0"
5771 run_test 80 "mgc import reconnect race"
5773 #Save the original values of $OSTCOUNT and $OSTINDEX$i.
5775 local new_ostcount=$1
5776 saved_ostcount=$OSTCOUNT
5777 OSTCOUNT=$new_ostcount
5781 for i in $(seq $OSTCOUNT); do
5783 eval saved_ostindex$i=${!index}
5788 # Restore the original values of $OSTCOUNT and $OSTINDEX$i.
5789 restore_ostindex() {
5794 for i in $(seq $OSTCOUNT); do
5795 index=saved_ostindex$i
5796 eval OSTINDEX$i=${!index}
5798 OSTCOUNT=$saved_ostcount
5801 if ! combined_mgs_mds ; then
5806 # The main purpose of this test is to ensure the OST_INDEX_LIST functions as
5807 # expected. This test uses OST_INDEX_LIST to format OSTs with a randomly
5808 # assigned index and ensures we can mount such a formatted file system
5809 test_81() { # LU-4665
5810 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.54) ]] ||
5811 skip "Need MDS version at least 2.6.54"
5812 [[ $OSTCOUNT -ge 3 ]] || skip_env "needs >= 3 OSTs"
5816 # Each time RANDOM is referenced, a random integer between 0 and 32767
5819 local saved_ostindex1=$OSTINDEX1
5820 for i in 65535 $((RANDOM + 65536)); do
5821 echo -e "\nFormat ost1 with --index=$i, should fail"
5823 if add ost1 $(mkfs_opts ost1 $(ostdevname 1)) --reformat \
5824 $(ostdevname 1) $(ostvdevname 1); then
5825 OSTINDEX1=$saved_ostindex1
5826 error "format ost1 with --index=$i should fail"
5829 OSTINDEX1=$saved_ostindex1
5833 # Format OSTs with random sparse indices.
5834 trap "restore_ostindex" EXIT
5835 echo -e "\nFormat $OSTCOUNT OSTs with sparse indices"
5836 OST_INDEX_LIST=[0,$((RANDOM * 2 % 65533 + 1)),65534] formatall
5838 # Setup and check Lustre filesystem.
5839 start_mgsmds || error "start_mgsmds failed"
5840 for i in $(seq $OSTCOUNT); do
5841 start ost$i $(ostdevname $i) $OST_MOUNT_OPTS ||
5842 error "start ost$i failed"
5845 mount_client $MOUNT || error "mount client $MOUNT failed"
5846 check_mount || error "check client $MOUNT failed"
5849 local max_easize=$($LCTL get_param -n llite.*.max_easize)
5850 if [ $MDS1_VERSION -lt $(version_code 2.12.51) ]
5852 [[ $max_easize -eq 128 ]] ||
5853 error "max_easize is $max_easize, should be 128 bytes"
5856 # 4012 is 4096 - ldiskfs ea overhead
5857 [[ $max_easize -ge 4012 ]] ||
5858 error "max_easize is $max_easize, should be at least 4012 bytes"
5860 # 65452 is XATTR_SIZE_MAX - ldiskfs ea overhead
5861 if large_xattr_enabled;
5863 [[ $max_easize -ge 65452 ]] ||
5864 error "max_easize is $max_easize, should be at least 65452 bytes"
5870 run_test 81 "sparse OST indexing"
5872 # Here we exercise the stripe placement functionality on a file system that
5873 # has formatted the OST with a random index. With the file system the following
5874 # functionality is tested:
5876 # 1. Creating a new file with a specific stripe layout.
5878 # 2. Modifiy a existing empty file with a specific stripe layout.
5880 # 3. Ensure we fail to set the stripe layout of a file that already has one.
5882 # 4. If ost-index is defined we need to ensure it is the first entry in the
5883 # ost index list returned by lfs getstripe.
5885 # 5. Lastly ensure this functionality fails with directories.
5886 test_82a() { # LU-4665
5887 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.54) ]] ||
5888 skip "Need MDS version at least 2.6.54"
5889 [[ $OSTCOUNT -ge 3 ]] || skip_env "needs >= 3 OSTs"
5895 # Format OSTs with random sparse indices.
5899 local LOV_V1_INSANE_STRIPE_COUNT=65532
5900 for i in $(seq $OSTCOUNT); do
5901 index=$(((RANDOM * 2) % LOV_V1_INSANE_STRIPE_COUNT))
5902 ost_indices+=" $index"
5904 ost_indices=$(comma_list $ost_indices)
5906 stack_trap "restore_ostindex" EXIT
5907 echo -e "\nFormat $OSTCOUNT OSTs with sparse indices $ost_indices"
5908 OST_INDEX_LIST=[$ost_indices] formatall
5910 # Setup Lustre filesystem.
5911 start_mgsmds || error "start_mgsmds failed"
5912 for i in $(seq $OSTCOUNT); do
5913 start ost$i $(ostdevname $i) $OST_MOUNT_OPTS ||
5914 error "start ost$i failed"
5917 # Collect debug information - start of test
5918 do_nodes $(comma_list $(mdts_nodes)) \
5919 $LCTL get_param osc.*.prealloc_*_id
5921 mount_client $MOUNT || error "mount client $MOUNT failed"
5924 $LFS df $MOUNT || error "$LFS df $MOUNT failed"
5925 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
5927 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5928 $LCTL get_param osc.*.prealloc_*_id" EXIT
5930 # 1. If the file does not exist, new file will be created
5931 # with specified OSTs.
5932 local file=$DIR/$tdir/$tfile-1
5933 local cmd="$LFS setstripe -o $ost_indices $file"
5935 eval $cmd || error "$cmd failed"
5936 check_stripe_count $file $OSTCOUNT
5937 check_obdidx $file $ost_indices
5938 dd if=/dev/urandom of=$file count=1 bs=1M > /dev/null 2>&1 ||
5939 error "write $file failed"
5941 # 2. If the file already exists and is an empty file, the file
5942 # will be attached with specified layout.
5943 file=$DIR/$tdir/$tfile-2
5944 mcreate $file || error "mcreate $file failed"
5945 cmd="$LFS setstripe -o $ost_indices $file"
5947 eval $cmd || error "$cmd failed"
5948 dd if=/dev/urandom of=$file count=1 bs=1M > /dev/null 2>&1 ||
5949 error "write $file failed"
5950 check_stripe_count $file $OSTCOUNT
5951 check_obdidx $file $ost_indices
5953 # 3. If the file already has a valid layout attached, the command
5954 # should fail with EBUSY.
5956 eval $cmd && error "stripe is already set on $file, $cmd should fail"
5958 # 4. If [--stripe-index|-i <start_ost_idx>] is used, the index must
5959 # be in the OST indices list.
5960 local start_ost_idx=${ost_indices##*,}
5961 file=$DIR/$tdir/$tfile-3
5962 cmd="$LFS setstripe -o $ost_indices -i $start_ost_idx $file"
5964 eval $cmd || error "$cmd failed"
5965 check_stripe_count $file $OSTCOUNT
5966 check_obdidx $file $ost_indices
5967 check_start_ost_idx $file $start_ost_idx
5969 file=$DIR/$tdir/$tfile-4
5970 cmd="$LFS setstripe"
5971 cmd+=" -o $(exclude_items_from_list $ost_indices $start_ost_idx)"
5972 cmd+=" -i $start_ost_idx $file"
5974 eval $cmd && error "index $start_ost_idx should be in $ost_indices"
5976 # 5. Specifying OST indices for directory should succeed.
5977 local dir=$DIR/$tdir/$tdir
5978 mkdir $dir || error "mkdir $dir failed"
5979 cmd="$LFS setstripe -o $ost_indices $dir"
5980 if [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.53) &&
5981 $(lustre_version_code client -gt $(version_code 2.11.53)) ]]; then
5983 eval $cmd || error "unable to specify OST indices on directory"
5985 echo "need MDS+client version at least 2.11.53"
5990 run_test 82a "specify OSTs for file (succeed) or directory (succeed)"
5995 # Remove OSTs from a pool and destroy the pool.
5996 destroy_pool $ost_pool || true
5998 if ! combined_mgs_mds ; then
6004 # Test 82b is run to ensure that if the user supplies a pool with a specific
6005 # stripe layout that it behaves proprerly. It should fail in the case that
6006 # the supplied OST index list points to OSTs not contained in the user
6008 test_82b() { # LU-4665
6009 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.54) ]] ||
6010 skip "Need MDS version at least 2.6.54"
6011 [[ $OSTCOUNT -ge 4 ]] || skip_env "needs >= 4 OSTs"
6017 # Format OSTs with random sparse indices.
6021 local LOV_V1_INSANE_STRIPE_COUNT=65532
6022 for i in $(seq $OSTCOUNT); do
6023 index=$(((RANDOM * 2) % LOV_V1_INSANE_STRIPE_COUNT))
6024 ost_indices+=" $index"
6026 ost_indices=$(comma_list $ost_indices)
6028 trap "restore_ostindex" EXIT
6029 echo -e "\nFormat $OSTCOUNT OSTs with sparse indices $ost_indices"
6030 OST_INDEX_LIST=[$ost_indices] formatall
6032 # Setup Lustre filesystem.
6033 start_mgsmds || error "start_mgsmds failed"
6034 for i in $(seq $OSTCOUNT); do
6035 start ost$i $(ostdevname $i) $OST_MOUNT_OPTS ||
6036 error "start ost$i failed"
6039 mount_client $MOUNT || error "mount client $MOUNT failed"
6040 if ! combined_mgs_mds ; then
6045 $LFS df $MOUNT || error "$LFS df $MOUNT failed"
6046 mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
6048 # Create a new pool and add OSTs into it.
6049 local ost_pool=$FSNAME.$TESTNAME
6050 create_pool $ost_pool || error "create OST pool $ost_pool failed"
6053 trap "cleanup_82b" EXIT
6055 local ost_idx_in_list=${ost_indices##*,}
6056 local ost_idx_in_pool=$(exclude_items_from_list $ost_indices \
6059 local ost_targets="$FSNAME-OST["
6060 for i in ${ost_idx_in_pool//,/ }; do
6061 ost_targets=$ost_targets$(printf "%04x," $i)
6063 ost_targets="${ost_targets%,}]"
6065 local ost_targets_uuid=$(for i in ${ost_idx_in_pool//,/ }; \
6066 do printf "$FSNAME-OST%04x_UUID\n" $i; done |
6067 sort -u | tr '\n' ' ')
6069 local cmd="$LCTL pool_add $ost_pool $ost_targets"
6070 do_facet mgs $cmd || error "$cmd failed"
6071 wait_update $HOSTNAME "$LCTL get_param -n lov.$FSNAME-*.pools.$TESTNAME|
6072 sort -u | tr '\n' ' ' " "$ost_targets_uuid" ||
6073 error "wait_update $ost_pool failed"
6074 wait_update_facet $SINGLEMDS "$LCTL pool_list $ost_pool | wc -l" 4 ||
6075 error "wait_update pool_list $ost_pool failed"
6077 # If [--pool|-p <pool_name>] is set with [--ost-list|-o <ost_indices>],
6078 # then the OSTs must be the members of the pool.
6079 local file=$DIR/$tdir/$tfile
6080 cmd="$LFS setstripe -p $ost_pool -o $ost_idx_in_list $file"
6082 eval $cmd && error "OST with index $ost_idx_in_list should be" \
6083 "in OST pool $ost_pool"
6085 # Only select OST $ost_idx_in_list from $ost_pool for file.
6086 ost_idx_in_list=${ost_idx_in_pool#*,}
6087 cmd="$LFS setstripe -p $ost_pool -o $ost_idx_in_list $file"
6089 eval $cmd || error "$cmd failed"
6090 cmd="$LFS getstripe $file"
6092 eval $cmd || error "$cmd failed"
6093 check_stripe_count $file 2
6094 check_obdidx $file $ost_idx_in_list
6095 dd if=/dev/urandom of=$file count=1 bs=1M > /dev/null 2>&1 ||
6096 error "write $file failed"
6100 run_test 82b "specify OSTs for file with --pool and --ost-list options"
6103 [[ $(lustre_version_code ost1) -ge $(version_code 2.6.91) ]] ||
6104 skip "Need OST version at least 2.6.91"
6105 if [ $(facet_fstype ost1) != ldiskfs ]; then
6106 skip "ldiskfs only test"
6115 ostmnt=$(facet_mntpt ost1)
6116 fstype=$(facet_fstype ost1)
6118 # Mount the OST as an ldiskfs filesystem.
6119 log "mount the OST $dev as a $fstype filesystem"
6120 add ost1 $(mkfs_opts ost1 $dev) $FSTYPE_OPT \
6121 --reformat $dev > /dev/null ||
6122 error "format ost1 error"
6124 if ! test -b $dev; then
6125 mnt_opts=$(csa_add "$OST_MOUNT_OPTS" -o loop)
6127 echo "mnt_opts $mnt_opts"
6128 do_facet ost1 mount -t $fstype $dev \
6130 # Run llverfs on the mounted ldiskfs filesystem.
6131 # It is needed to get ENOSPACE.
6132 log "run llverfs in partial mode on the OST $fstype $ostmnt"
6133 do_rpc_nodes $(facet_host ost1) run_llverfs $ostmnt -vpl \
6134 "no" || error "run_llverfs error on $fstype"
6137 log "unmount the OST $dev"
6140 # Delete file IO_scrub. Later osd_scrub_setup will try to
6141 # create "IO_scrub" but will get ENOSPACE.
6143 echo "start ost1 service on `facet_active_host ost1`"
6144 start ost1 `ostdevname 1` $OST_MOUNT_OPTS
6147 err=$(do_facet ost1 dmesg | grep "VFS: Busy inodes after unmount of")
6148 echo "string err $err"
6149 [ -z "$err" ] || error $err
6152 run_test 83 "ENOSPACE on OST doesn't cause message VFS: \
6153 Busy inodes after unmount ..."
6156 local facet=$SINGLEMDS
6157 local num=$(echo $facet | tr -d "mds")
6158 local dev=$(mdsdevname $num)
6159 local time_min=$(recovery_time_min)
6160 local recovery_duration
6161 local completed_clients
6162 local correct_clients
6165 echo "start mds service on $(facet_active_host $facet)"
6167 "-o recovery_time_hard=$time_min,recovery_time_soft=$time_min" $@ ||
6168 error "start MDS failed"
6170 start_ost || error "start OST0000 failed"
6171 start_ost2 || error "start OST0001 failed"
6173 echo "recovery_time=$time_min, timeout=$TIMEOUT, wrap_up=$wrap_up"
6175 mount_client $MOUNT1 || error "mount $MOUNT1 failed"
6176 mount_client $MOUNT2 || error "mount $MOUNT2 failed"
6177 # make sure new superblock labels are sync'd before disabling writes
6181 replay_barrier $SINGLEMDS
6182 createmany -o $DIR1/$tfile-%d 1000
6184 # We need to catch the end of recovery window to extend it.
6185 # Skip 5 requests and add delay to request handling.
6186 #define OBD_FAIL_TGT_REPLAY_DELAY 0x709 | FAIL_SKIP
6187 do_facet $SINGLEMDS "lctl set_param fail_loc=0x20000709 fail_val=5"
6189 facet_failover --fsck $SINGLEMDS || error "failover: $?"
6192 echo "recovery status"
6193 do_facet $SINGLEMDS \
6194 "$LCTL get_param -n mdt.$FSNAME-MDT0000.recovery_status"
6196 recovery_duration=$(do_facet $SINGLEMDS \
6197 "$LCTL get_param -n mdt.$FSNAME-MDT0000.recovery_status" |
6198 awk '/recovery_duration/ { print $2 }')
6199 (( $recovery_duration > $time_min + $wrap_up )) &&
6200 error "recovery_duration > recovery_time_hard + wrap up"
6201 completed_clients=$(do_facet $SINGLEMDS \
6202 "$LCTL get_param -n mdt.$FSNAME-MDT0000.recovery_status" |
6203 awk '/completed_clients/ { print $2 }')
6205 correct_clients="$MDSCOUNT/$((MDSCOUNT+1))"
6206 [ "$completed_clients" = "${correct_clients}" ] ||
6207 error "$completed_clients != $correct_clients"
6209 do_facet $SINGLEMDS "lctl set_param fail_loc=0"
6210 umount_client $MOUNT1
6211 umount_client $MOUNT2
6217 run_test 84 "check recovery_hard_time"
6220 [[ $(lustre_version_code ost1) -ge $(version_code 2.7.55) ]] ||
6221 skip "Need OST version at least 2.7.55"
6222 ##define OBD_FAIL_OSD_OST_EA_FID_SET 0x197
6223 do_facet ost1 "lctl set_param fail_loc=0x197"
6227 run_test 85 "osd_ost init: fail ea_fid_set"
6232 # ost1 has already registered to the MGS before the reformat.
6233 # So after reformatting it with option "-G", it could not be
6234 # mounted to the MGS. Cleanup the system for subsequent tests.
6239 local server_version=$(lustre_version_code $SINGLEMDS)
6240 [ "$(facet_fstype ost1)" = "zfs" ] &&
6241 skip "LU-6442: no such mkfs params for ZFS OSTs"
6242 [[ $server_version -ge $(version_code 2.7.56) ]] ||
6243 skip "Need server version newer than 2.7.55"
6245 local OST_OPTS="$(mkfs_opts ost1 $(ostdevname 1)) \
6246 --reformat $(ostdevname 1) $(ostvdevname 1)"
6249 local OLDSIZE=$(do_facet ost1 "$DEBUGFS -c -R stats $(ostdevname 1)" |
6250 awk '/Flex block group size: / { print $NF; exit; }')
6253 if [[ ${!opts} != *mkfsoptions* ]]; then
6254 eval opts=\"${!opts} \
6255 --mkfsoptions='\\\"-O flex_bg -G $NEWSIZE\\\"'\"
6257 val=${!opts//--mkfsoptions=\\\"/ \
6258 --mkfsoptions=\\\"-O flex_bg -G $NEWSIZE }
6262 echo "params: $opts"
6264 trap cleanup_86 EXIT ERR
6267 add ost1 $opts || error "add ost1 failed with new params"
6269 local FOUNDSIZE=$(do_facet ost1 "$DEBUGFS -c -R stats $(ostdevname 1)" |
6270 awk '/Flex block group size: / { print $NF; exit; }')
6272 [[ $FOUNDSIZE == $NEWSIZE ]] ||
6273 error "Flex block group size: $FOUNDSIZE, expected: $NEWSIZE"
6277 run_test 86 "Replacing mkfs.lustre -G option"
6279 test_87() { #LU-6544
6280 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.9.51) ]] ||
6281 skip "Need MDS version at least 2.9.51"
6282 [[ $(facet_fstype $SINGLEMDS) != ldiskfs ]] &&
6283 skip "ldiskfs only test"
6284 [[ $OSTCOUNT -gt 59 ]] &&
6285 skip "Ignore wide striping situation"
6287 local mdsdev=$(mdsdevname 1)
6288 local mdsvdev=$(mdsvdevname 1)
6289 local file=$DIR/$tfile
6290 local mntpt=$(facet_mntpt $SINGLEMDS)
6291 local used_xattr_blk=0
6292 local inode_size=${1:-1024}
6294 local xtest="trusted.test"
6298 local stripe_cnt=$(($OSTCOUNT + 2))
6300 #Please see ldiskfs_make_lustre() for MDT inode size calculation
6301 if [ $stripe_cnt -gt 16 ]; then
6304 left_size=$(expr $inode_size - \
6307 32 - 40 \* 3 - 32 \* 3 - $stripe_cnt \* 24 - 16 - 3 - \
6309 24 - 18 - $(expr length $tfile) - 16 - 4)
6310 if [ $left_size -le 0 ]; then
6311 echo "No space($left_size) is expected in inode."
6312 echo "Try 1-byte xattr instead to verify this."
6315 echo "Estimate: at most $left_size-byte space left in inode."
6321 if ! combined_mgs_mds ; then
6325 add mds1 $(mkfs_opts mds1 ${mdsdev}) --stripe-count-hint=$stripe_cnt \
6326 --reformat $mdsdev $mdsvdev || error "add mds1 failed"
6327 start_mdt 1 > /dev/null || error "start mdt1 failed"
6328 for i in $(seq $OSTCOUNT); do
6329 start ost$i $(ostdevname $i) $OST_MOUNT_OPTS > /dev/null ||
6330 error "start ost$i failed"
6332 mount_client $MOUNT > /dev/null || error "mount client $MOUNT failed"
6333 check_mount || error "check client $MOUNT failed"
6336 $LFS setstripe -E 1M -S 1M -c 1 -E 64M -c 1 -E -1 -c -1 $file ||
6337 error "Create file with 3 components failed"
6338 $TRUNCATE $file $((1024*1024*64+1)) || error "truncate file failed"
6339 i=$($LFS getstripe -I3 -c $file) || error "get 3rd stripe count failed"
6340 if [ $i -ne $OSTCOUNT ]; then
6341 left_size=$(expr $left_size + $(expr $OSTCOUNT - $i) \* 24)
6342 echo -n "Since only $i out $OSTCOUNT OSTs are used, "
6343 echo -n "the expected left space is changed to "
6344 echo "$left_size bytes at most."
6346 value=$(generate_string $left_size)
6347 setfattr -n $xtest -v $value $file
6348 orig=$(get_xattr_value $xtest $file)
6349 [[ "$orig" != "$value" ]] && error "$xtest changed"
6351 #Verify if inode has some expected space left
6352 umount $MOUNT > /dev/null || error "umount $MOUNT failed"
6353 stop_mdt 1 > /dev/null || error "stop mdt1 failed"
6354 mount_ldiskfs $SINGLEMDS || error "mount -t ldiskfs $SINGLEMDS failed"
6356 do_facet $SINGLEMDS ls -sal $mntpt/ROOT/$tfile
6357 used_xattr_blk=$(do_facet $SINGLEMDS ls -s $mntpt/ROOT/$tfile |
6359 [[ $used_xattr_blk -eq 0 ]] &&
6360 error "Please check MDS inode size calculation: \
6361 more than $left_size-byte space left in inode."
6362 echo "Verified: at most $left_size-byte space left in inode."
6364 umount_ldiskfs $SINGLEMDS
6366 for i in $(seq $OSTCOUNT); do
6367 stop ost$i -f || error "stop ost$i failed"
6370 run_test 87 "check if MDT inode can hold EAs with N stripes properly"
6373 [ "$(facet_fstype mds1)" == "zfs" ] &&
6374 skip "LU-6662: no implementation for ZFS"
6378 add mds1 $(mkfs_opts mds1 $(mdsdevname 1)) \
6379 --reformat $(mdsdevname 1) || error "add mds1 failed"
6381 do_facet mds1 "$TUNEFS $(mdsdevname 1) |
6382 grep -e \".*opts:.*errors=remount-ro.*\"" ||
6383 error "default mount options is missing"
6385 add mds1 $(mkfs_opts mds1 $(mdsdevname 1)) \
6386 --mountfsoptions="user_xattr,errors=panic" \
6387 --reformat $(mdsdevname 1) || error "add mds1 failed"
6389 do_facet mds1 "$TUNEFS $(mdsdevname 1) |
6390 grep -e \".*opts:.*errors=panic.*\"" ||
6391 error "user can't override default mount options"
6393 run_test 88 "check the default mount options can be overridden"
6395 test_89() { # LU-7131
6396 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.9.54) ]] ||
6397 skip "Need MDT version at least 2.9.54"
6399 local key=failover.node
6400 local val1=192.0.2.254@tcp0 # Reserved IPs, see RFC 5735
6401 local val2=192.0.2.255@tcp0
6402 local mdsdev=$(mdsdevname 1)
6407 [ $(facet_fstype mds1) == zfs ] && import_zpool mds1
6408 # Check that parameters are added correctly
6409 echo "tunefs --param $key=$val1"
6410 do_facet mds "$TUNEFS --param $key=$val1 $mdsdev >/dev/null" ||
6411 error "tunefs --param $key=$val1 failed"
6412 params=$(do_facet mds $TUNEFS --dryrun $mdsdev) ||
6413 error "tunefs --dryrun failed"
6414 params=${params##*Parameters:}
6415 params=${params%%exiting*}
6416 [ $(echo $params | tr ' ' '\n' | grep -c $key=$val1) = "1" ] ||
6417 error "on-disk parameter not added correctly via tunefs"
6419 # Check that parameters replace existing instances when added
6420 echo "tunefs --param $key=$val2"
6421 do_facet mds "$TUNEFS --param $key=$val2 $mdsdev >/dev/null" ||
6422 error "tunefs --param $key=$val2 failed"
6423 params=$(do_facet mds $TUNEFS --dryrun $mdsdev) ||
6424 error "tunefs --dryrun failed"
6425 params=${params##*Parameters:}
6426 params=${params%%exiting*}
6427 [ $(echo $params | tr ' ' '\n' | grep -c $key=) = "1" ] ||
6428 error "on-disk parameter not replaced via tunefs"
6429 [ $(echo $params | tr ' ' '\n' | grep -c $key=$val2) = "1" ] ||
6430 error "on-disk parameter not replaced correctly via tunefs"
6432 # Check that a parameter is erased properly
6433 echo "tunefs --erase-param $key"
6434 do_facet mds "$TUNEFS --erase-param $key $mdsdev >/dev/null" ||
6435 error "tunefs --erase-param $key failed"
6436 params=$(do_facet mds $TUNEFS --dryrun $mdsdev) ||
6437 error "tunefs --dryrun failed"
6438 params=${params##*Parameters:}
6439 params=${params%%exiting*}
6440 [ $(echo $params | tr ' ' '\n' | grep -c $key=) = "0" ] ||
6441 error "on-disk parameter not erased correctly via tunefs"
6443 # Check that all the parameters are erased
6444 echo "tunefs --erase-params"
6445 do_facet mds "$TUNEFS --erase-params $mdsdev >/dev/null" ||
6446 error "tunefs --erase-params failed"
6447 params=$(do_facet mds $TUNEFS --dryrun $mdsdev) ||
6448 error "tunefs --dryrun failed"
6449 params=${params##*Parameters:}
6450 params=${params%%exiting*}
6452 error "all on-disk parameters not erased correctly via tunefs"
6454 # Check the order of options --erase-params and --param
6455 echo "tunefs --param $key=$val1 --erase-params"
6457 "$TUNEFS --param $key=$val1 --erase-params $mdsdev >/dev/null"||
6458 error "tunefs --param $key=$val1 --erase-params failed"
6459 params=$(do_facet mds $TUNEFS --dryrun $mdsdev) ||
6460 error "tunefs --dryrun failed"
6461 params=${params##*Parameters:}
6462 params=${params%%exiting*}
6463 [ $(echo $params | tr ' ' '\n') == "$key=$val1" ] ||
6464 error "on-disk param not added correctly with --erase-params"
6468 run_test 89 "check tunefs --param and --erase-param{s} options"
6471 # $2 (optional) value of max_mod_rpcs_in_flight to set
6472 check_max_mod_rpcs_in_flight() {
6480 idx=$(printf "%04x" $($LFS getdirstripe -i $dir))
6481 facet="mds$((0x$idx + 1))"
6483 if [ -z "$mmr" ]; then
6484 # get value of max_mod_rcps_in_flight
6485 mmr=$($LCTL get_param -n \
6486 mdc.$FSNAME-MDT$idx-mdc-*.max_mod_rpcs_in_flight) ||
6487 error "Unable to get max_mod_rpcs_in_flight"
6488 echo "max_mod_rcps_in_flight is $mmr"
6490 # set value of max_mod_rpcs_in_flight
6492 mdc.$FSNAME-MDT$idx-mdc-*.max_mod_rpcs_in_flight=$mmr ||
6493 error "Unable to set max_mod_rpcs_in_flight to $mmr"
6494 echo "max_mod_rpcs_in_flight set to $mmr"
6497 # create mmr+1 files
6498 echo "creating $((mmr + 1)) files ..."
6500 for i in $(seq $((mmr + 1))); do
6506 # consumes mmr-1 modify RPC slots
6507 #define OBD_FAIL_MDS_REINT_MULTI_NET 0x159
6508 # drop requests on MDT so that RPC slots are consumed
6509 # during all the request resend interval
6510 do_facet $facet "$LCTL set_param fail_loc=0x159"
6511 echo "launch $((mmr - 1)) chmod in parallel ..."
6512 for i in $(seq $((mmr - 1))); do
6513 chmod 0600 $dir/file-$i &
6517 # send one additional modify RPC
6518 do_facet $facet "$LCTL set_param fail_loc=0"
6519 echo "launch 1 additional chmod in parallel ..."
6520 chmod 0600 $dir/file-$mmr &
6523 # check this additional modify RPC get a modify RPC slot
6524 # and succeed its operation
6525 checkstat -vp 0600 $dir/file-$mmr ||
6526 error "Unable to send $mmr modify RPCs in parallel"
6531 # consumes mmr modify RPC slots
6532 #define OBD_FAIL_MDS_REINT_MULTI_NET 0x159
6533 # drop requests on MDT so that RPC slots are consumed
6534 # during all the request resend interval
6535 do_facet $facet "$LCTL set_param fail_loc=0x159"
6536 echo "launch $mmr chmod in parallel ..."
6537 for i in $(seq $mmr); do
6538 chmod 0666 $dir/file-$i &
6542 # send one additional modify RPC
6543 do_facet $facet "$LCTL set_param fail_loc=0"
6544 echo "launch 1 additional chmod in parallel ..."
6545 chmod 0666 $dir/file-$((mmr + 1)) &
6548 # check this additional modify RPC blocked getting a modify RPC slot
6549 checkstat -vp 0644 $dir/file-$((mmr + 1)) ||
6550 error "Unexpectedly send $(($mmr + 1)) modify RPCs in parallel"
6557 [[ $($LCTL get_param mdc.*.import |
6558 grep "connect_flags:.*multi_mod_rpc") ]] ||
6559 skip "Need MDC with 'multi_mod_rpcs' feature"
6561 # check default value
6562 $LFS mkdir -c1 $DIR/$tdir || error "mkdir $DIR/$tdir failed"
6563 check_max_mod_rpcs_in_flight $DIR/$tdir
6567 run_test 90a "check max_mod_rpcs_in_flight is enforced"
6577 [[ $($LCTL get_param mdc.*.import |
6578 grep "connect_flags:.*multi_mod_rpc") ]] ||
6579 skip "Need MDC with 'multi_mod_rpcs' feature"
6582 # update max_mod_rpcs_in_flight
6583 $LFS mkdir -c1 $DIR/${tdir}1 || error "mkdir $DIR/${tdir}1 failed"
6584 check_max_mod_rpcs_in_flight $DIR/${tdir}1 1
6587 # check client is able to send multiple modify RPCs in paralell
6588 tmp=$($LCTL get_param -n mdc.$FSNAME-MDT*-mdc-*.import |
6589 grep -c "multi_mod_rpcs")
6590 if [ "$tmp" -ne $MDSCOUNT ]; then
6592 skip "Client not able to send multiple modify RPCs in parallel"
6595 # update max_mod_rpcs_in_flight
6596 $LFS mkdir -c1 $DIR/${tdir}2 || error "mkdir $DIR/${tdir}2 failed"
6597 check_max_mod_rpcs_in_flight $DIR/${tdir}2 5
6600 $LFS mkdir -c1 $DIR/${tdir}3 || error "mkdir $DIR/${tdir}3 failed"
6601 idx=$(printf "%04x" $($LFS getdirstripe -i $DIR/${tdir}3))
6602 facet="mds$((0x$idx + 1))"
6604 # save MDT max_mod_rpcs_per_client
6605 mmrpc=$(do_facet $facet \
6606 cat /sys/module/mdt/parameters/max_mod_rpcs_per_client)
6608 # update max_mod_rpcs_in_flight
6609 umount_client $MOUNT
6611 "echo 16 > /sys/module/mdt/parameters/max_mod_rpcs_per_client"
6613 $LCTL set_param mdc.$FSNAME-MDT$idx-mdc-*.max_rpcs_in_flight=17
6614 check_max_mod_rpcs_in_flight $DIR/${tdir}3 16
6616 # restore MDT max_mod_rpcs_per_client initial value
6618 "echo $mmrpc > /sys/module/mdt/parameters/max_mod_rpcs_per_client"
6620 rm -rf $DIR/${tdir}?
6623 run_test 90b "check max_mod_rpcs_in_flight is enforced after update"
6632 [[ $($LCTL get_param mdc.*.import |
6633 grep "connect_flags:.*multi_mod_rpc") ]] ||
6634 skip "Need MDC with 'multi_mod_rpcs' feature"
6636 # check client is able to send multiple modify RPCs in paralell
6637 tmp=$($LCTL get_param -n mdc.$FSNAME-MDT*-mdc-*.import |
6638 grep -c "multi_mod_rpcs")
6639 if [ "$tmp" -ne $MDSCOUNT ]; then
6641 skip "Client not able to send multiple modify RPCs in parallel"
6644 # get max_rpcs_in_flight value
6645 mrif=$($LCTL get_param -n mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight)
6646 echo "max_rpcs_in_flight is $mrif"
6648 # get MDT max_mod_rpcs_per_client
6649 mmrpc=$(do_facet mds1 \
6650 cat /sys/module/mdt/parameters/max_mod_rpcs_per_client)
6651 echo "max_mod_rpcs_per_client is $mmrpc"
6654 # attempt to set max_mod_rpcs_in_flight to max_rpcs_in_flight value
6655 # prerequisite: set max_mod_rpcs_per_client to max_rpcs_in_flight value
6656 umount_client $MOUNT
6658 "echo $mrif > /sys/module/mdt/parameters/max_mod_rpcs_per_client"
6662 mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$mrif &&
6663 error "set max_mod_rpcs_in_flight to $mrif should fail"
6665 umount_client $MOUNT
6667 "echo $mmrpc > /sys/module/mdt/parameters/max_mod_rpcs_per_client"
6671 # attempt to set max_mod_rpcs_in_flight to max_mod_rpcs_per_client+1
6672 # prerequisite: set max_rpcs_in_flight to max_mod_rpcs_per_client+2
6674 mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight=$((mmrpc + 2))
6677 mdc.$FSNAME-MDT0000-mdc-*.max_mod_rpcs_in_flight=$((mmrpc + 1)) &&
6678 error "set max_mod_rpcs_in_flight to $((mmrpc + 1)) should fail"
6682 run_test 90c "check max_mod_rpcs_in_flight update limits"
6693 [[ $($LCTL get_param mdc.*.import |
6694 grep "connect_flags:.*multi_mod_rpc") ]] ||
6695 skip "Need MDC with 'multi_mod_rpcs' feature"
6697 $LFS mkdir -c1 $DIR/$tdir || error "mkdir $DIR/$tdir failed"
6698 idx=$(printf "%04x" $($LFS getdirstripe -i $DIR/$tdir))
6699 facet="mds$((0x$idx + 1))"
6701 # check client version supports multislots
6702 tmp=$($LCTL get_param -N \
6703 mdc.$FSNAME-MDT$idx-mdc-*.max_mod_rpcs_in_flight)
6704 if [ -z "$tmp" ]; then
6706 skip "Client does not support multiple modify RPCs in flight"
6709 # get current value of max_mod_rcps_in_flight
6710 mmr=$($LCTL get_param -n \
6711 mdc.$FSNAME-MDT$idx-mdc-*.max_mod_rpcs_in_flight)
6712 echo "max_mod_rcps_in_flight is $mmr"
6715 echo "creating $mmr files ..."
6717 for i in $(seq $mmr); do
6718 touch $DIR/$tdir/file-$i
6721 # prepare for close RPC
6722 multiop_bg_pause $DIR/$tdir/file-close O_c
6725 # consumes mmr modify RPC slots
6726 #define OBD_FAIL_MDS_REINT_MULTI_NET 0x159
6727 # drop requests on MDT so that RPC slots are consumed
6728 # during all the request resend interval
6729 do_facet $facet "$LCTL set_param fail_loc=0x159"
6730 echo "launch $mmr chmod in parallel ..."
6731 for i in $(seq $mmr); do
6732 chmod 0600 $DIR/$tdir/file-$i &
6735 # send one additional close RPC
6736 do_facet $facet "$LCTL set_param fail_loc=0"
6737 echo "launch 1 additional close in parallel ..."
6739 cancel_lru_locks mdc
6742 # check this additional close RPC get a modify RPC slot
6743 # and multiop process completed
6744 [ -d /proc/$pid ] &&
6745 error "Unable to send the additional close RPC in parallel"
6750 run_test 90d "check one close RPC is allowed above max_mod_rpcs_in_flight"
6752 check_uuid_on_ost() {
6754 do_facet ost1 "$LCTL get_param obdfilter.${FSNAME}*.exports.'$nid'.uuid"
6757 check_uuid_on_mdt() {
6759 do_facet $SINGLEMDS "$LCTL get_param mdt.${FSNAME}*.exports.'$nid'.uuid"
6767 [[ $(lustre_version_code ost1) -ge $(version_code 2.7.63) ]] ||
6768 skip "Need OST version at least 2.7.63"
6769 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.63) ]] ||
6770 skip "Need MDT version at least 2.7.63"
6772 start_mds || error "MDS start failed"
6773 start_ost || error "unable to start OST"
6774 mount_client $MOUNT || error "client start failed"
6775 check_mount || error "check_mount failed"
6778 nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
6782 uuid=$(get_client_uuid $MOUNT)
6784 echo "list nids on mdt:"
6785 do_facet $SINGLEMDS "$LCTL list_param mdt.${FSNAME}*.exports.*"
6786 echo "uuid from $nid:"
6787 do_facet $SINGLEMDS "$LCTL get_param mdt.${FSNAME}*.exports.'$nid'.uuid"
6789 found=$(check_uuid_on_mdt $nid | grep $uuid)
6790 [ -z "$found" ] && error "can't find $uuid $nid on MDT"
6791 found=$(check_uuid_on_ost $nid | grep $uuid)
6792 [ -z "$found" ] && error "can't find $uuid $nid on OST"
6794 # umount the client so it won't reconnect
6795 manual_umount_client --force || error "failed to umount $?"
6796 # shouldn't disappear on MDS after forced umount
6797 found=$(check_uuid_on_mdt $nid | grep $uuid)
6798 [ -z "$found" ] && error "can't find $uuid $nid"
6801 do_facet $SINGLEMDS \
6802 "$LCTL set_param -n mdt.${mds1_svc}.evict_client nid:$nid"
6804 found=$(check_uuid_on_mdt $nid | grep $uuid)
6805 [ -n "$found" ] && error "found $uuid $nid on MDT"
6806 found=$(check_uuid_on_ost $nid | grep $uuid)
6807 [ -n "$found" ] && error "found $uuid $nid on OST"
6809 # check it didn't reconnect (being umounted)
6810 sleep $((TIMEOUT+1))
6811 found=$(check_uuid_on_mdt $nid | grep $uuid)
6812 [ -n "$found" ] && error "found $uuid $nid on MDT"
6813 found=$(check_uuid_on_ost $nid | grep $uuid)
6814 [ -n "$found" ] && error "found $uuid $nid on OST"
6818 run_test 91 "evict-by-nid support"
6820 generate_ldev_conf() {
6821 # generate an ldev.conf file
6822 local ldevconfpath=$1
6824 local fsldevformat=""
6827 fstype=$(facet_fstype mgs)
6828 if [ "$fstype" == "zfs" ]; then
6829 fsldevformat="$fstype:"
6834 printf "%s\t-\t%s-MGS0000\t%s%s\n" \
6838 $(mgsdevname) > $ldevconfpath
6840 local mdsfo_host=$mdsfailover_HOST;
6841 if [ -z "$mdsfo_host" ]; then
6845 for num in $(seq $MDSCOUNT); do
6846 fstype=$(facet_fstype mds$num)
6847 if [ "$fstype" == "zfs" ]; then
6848 fsldevformat="$fstype:"
6853 printf "%s\t%s\t%s-MDT%04d\t%s%s\n" \
6859 $(mdsdevname $num) >> $ldevconfpath
6862 local ostfo_host=$ostfailover_HOST;
6863 if [ -z "$ostfo_host" ]; then
6867 for num in $(seq $OSTCOUNT); do
6868 fstype=$(facet_fstype ost$num)
6869 if [ "$fstype" == "zfs" ]; then
6870 fsldevformat="$fstype:"
6875 printf "%s\t%s\t%s-OST%04d\t%s%s\n" \
6881 $(ostdevname $num) >> $ldevconfpath
6884 echo "----- $ldevconfpath -----"
6886 echo "--- END $ldevconfpath ---"
6891 # generate a nids file (mapping between hostname to nid)
6892 # looks like we only have the MGS nid available to us
6893 # so just echo that to a file
6895 echo -e "${mgs_HOST}\t${MGSNID}" > $nidspath
6897 echo "----- $nidspath -----"
6899 echo "--- END $nidspath ---"
6902 compare_ldev_output() {
6906 sort $expected_output -o $expected_output
6907 sort $ldev_output -o $ldev_output
6909 echo "-- START OF LDEV OUTPUT --"
6911 echo "--- END OF LDEV OUTPUT ---"
6913 echo "-- START OF EXPECTED OUTPUT --"
6914 cat $expected_output
6915 echo "--- END OF EXPECTED OUTPUT ---"
6917 diff $expected_output $ldev_output
6922 if [ -z "$LDEV" ]; then
6923 error "ldev is missing!"
6926 local LDEVCONFPATH=$TMP/ldev.conf
6927 local NIDSPATH=$TMP/nids
6929 echo "Host is $(hostname)"
6931 generate_ldev_conf $LDEVCONFPATH
6932 generate_nids $NIDSPATH
6934 # echo the mgs nid and compare it to environment variable MGSNID
6935 # also, ldev.conf and nids is a server side thing, use the OSS
6938 output=$($LDEV -c $LDEVCONFPATH -H $ost_HOST -n $NIDSPATH echo %m)
6940 echo "-- START OF LDEV OUTPUT --"
6942 echo "--- END OF LDEV OUTPUT ---"
6944 # ldev failed, error
6945 if [ $? -ne 0 ]; then
6946 rm $LDEVCONFPATH $NIDSPATH
6947 error "ldev failed to execute!"
6950 # need to process multiple lines because of combined MGS and MDS
6951 echo -e $output | awk '{ print $2 }' | while read -r line ; do
6952 if [ "$line" != "$MGSNID" ]; then
6953 rm $LDEVCONFPATH $NIDSPATH
6954 error "ldev failed mgs nid '$line', expected '$MGSNID'"
6958 rm $LDEVCONFPATH $NIDSPATH
6960 run_test 92 "ldev returns MGS NID correctly in command substitution"
6963 [ $MDSCOUNT -lt 3 ] && skip "needs >= 3 MDTs"
6966 #start mgs or mgs/mdt0
6967 if ! combined_mgs_mds ; then
6974 start_ost || error "OST0 start fail"
6976 #define OBD_FAIL_MGS_WRITE_TARGET_DELAY 0x90e
6977 do_facet mgs "$LCTL set_param fail_val=10 fail_loc=0x8000090e"
6978 for num in $(seq 2 $MDSCOUNT); do
6982 mount_client $MOUNT || error "mount client fails"
6983 wait_osc_import_state mds ost FULL
6984 wait_osc_import_ready client ost
6985 check_mount || error "check_mount failed"
6987 cleanup || error "cleanup failed with $?"
6989 run_test 93 "register mulitple MDT at the same time"
6992 if [ -z "$LDEV" ]; then
6993 error "ldev is missing!"
6996 local LDEVCONFPATH=$TMP/ldev.conf
6997 local NIDSPATH=$TMP/nids
6999 generate_ldev_conf $LDEVCONFPATH
7000 generate_nids $NIDSPATH
7002 local LDEV_OUTPUT=$TMP/ldev-output.txt
7003 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -F $FSNAME > $LDEV_OUTPUT
7005 # ldev failed, error
7006 if [ $? -ne 0 ]; then
7007 rm $LDEVCONFPATH $NIDSPATH $LDEV_OUTPUT
7008 error "ldev failed to execute!"
7012 local EXPECTED_OUTPUT=$TMP/ldev-expected.txt
7014 printf "%s-MGS0000\n" $FSNAME > $EXPECTED_OUTPUT
7016 for num in $(seq $MDSCOUNT); do
7017 printf "%s-MDT%04d\n" $FSNAME $num >> $EXPECTED_OUTPUT
7020 for num in $(seq $OSTCOUNT); do
7021 printf "%s-OST%04d\n" $FSNAME $num >> $EXPECTED_OUTPUT
7024 compare_ldev_output $LDEV_OUTPUT $EXPECTED_OUTPUT
7026 if [ $? -ne 0 ]; then
7027 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7028 error "ldev failed to produce the correct hostlist!"
7031 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7033 run_test 94 "ldev outputs correct labels for file system name query"
7036 if [ -z "$LDEV" ]; then
7037 error "ldev is missing!"
7040 local LDEVCONFPATH=$TMP/ldev.conf
7041 local NIDSPATH=$TMP/nids
7043 generate_ldev_conf $LDEVCONFPATH
7044 generate_nids $NIDSPATH
7048 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -F $FSNAME &>/dev/null
7049 if [ $? -ne 0 ]; then
7050 rm $LDEVCONFPATH $NIDSPATH
7051 error "ldev label filtering w/ -F failed!"
7055 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -l &>/dev/null
7056 if [ $? -ne 0 ]; then
7057 rm $LDEVCONFPATH $NIDSPATH
7058 error "ldev label filtering w/ -l failed!"
7062 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -f &>/dev/null
7063 if [ $? -ne 0 ]; then
7064 rm $LDEVCONFPATH $NIDSPATH
7065 error "ldev label filtering w/ -f failed!"
7069 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -a &>/dev/null
7070 if [ $? -ne 0 ]; then
7071 rm $LDEVCONFPATH $NIDSPATH
7072 error "ldev label filtering w/ -a failed!"
7077 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -a -F $FSNAME &>/dev/null
7078 if [ $? -eq 0 ]; then
7079 rm $LDEVCONFPATH $NIDSPATH
7080 error "ldev label filtering w/ -a and -F incorrectly succeeded"
7084 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -a -f &>/dev/null
7085 if [ $? -eq 0 ]; then
7086 rm $LDEVCONFPATH $NIDSPATH
7087 error "ldev label filtering w/ -a and -f incorrectly succeeded"
7091 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -a -l &>/dev/null
7092 if [ $? -eq 0 ]; then
7093 rm $LDEVCONFPATH $NIDSPATH
7094 error "ldev label filtering w/ -a and -l incorrectly succeeded"
7098 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -f -l &>/dev/null
7099 if [ $? -eq 0 ]; then
7100 rm $LDEVCONFPATH $NIDSPATH
7101 error "ldev label filtering w/ -f and -l incorrectly succeeded"
7105 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -F $FSNAME -l &>/dev/null
7106 if [ $? -eq 0 ]; then
7107 rm $LDEVCONFPATH $NIDSPATH
7108 error "ldev label filtering w/ -F and -l incorrectly succeeded"
7111 # file sys & foreign
7112 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -F $FSNAME -f &>/dev/null
7113 if [ $? -eq 0 ]; then
7114 rm $LDEVCONFPATH $NIDSPATH
7115 error "ldev label filtering w/ -F and -f incorrectly succeeded"
7118 rm $LDEVCONFPATH $NIDSPATH
7120 run_test 95 "ldev should only allow one label filter"
7123 if [ -z "$LDEV" ]; then
7124 error "ldev is missing!"
7127 local LDEVCONFPATH=$TMP/ldev.conf
7128 local NIDSPATH=$TMP/nids
7130 generate_ldev_conf $LDEVCONFPATH
7131 generate_nids $NIDSPATH
7133 local LDEV_OUTPUT=$TMP/ldev-output.txt
7134 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -H $mgs_HOST \
7136 awk '{print $2}' > $LDEV_OUTPUT
7138 # ldev failed, error
7139 if [ $? -ne 0 ]; then
7140 rm $LDEVCONFPATH $NIDSPATH $LDEV_OUTPUT
7141 error "ldev failed to execute!"
7145 local EXPECTED_OUTPUT=$TMP/ldev-expected-output.txt
7147 echo "$mgs_HOST-$(facet_fstype mgs)" > $EXPECTED_OUTPUT
7149 if [ "$mgs_HOST" == "$mds_HOST" ]; then
7150 for num in $(seq $MDSCOUNT); do
7151 echo "$mds_HOST-$(facet_fstype mds$num)" \
7156 if [ "$mgs_HOST" == "$ost_HOST" ]; then
7157 for num in $(seq $OSTCOUNT); do
7158 echo "$ost_HOST-$(facet_fstype ost$num)" \
7163 compare_ldev_output $LDEV_OUTPUT $EXPECTED_OUTPUT
7165 if [ $? -ne 0 ]; then
7166 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7167 error "ldev failed to produce the correct output!"
7170 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7172 run_test 96 "ldev returns hostname and backend fs correctly in command sub"
7175 if [ -z "$LDEV" ]; then
7176 error "ldev is missing!"
7179 local LDEVCONFPATH=$TMP/ldev.conf
7180 local NIDSPATH=$TMP/nids
7182 generate_ldev_conf $LDEVCONFPATH
7183 generate_nids $NIDSPATH
7185 local LDEV_OUTPUT=$TMP/ldev-output.txt
7186 local EXPECTED_OUTPUT=$TMP/ldev-expected-output.txt
7188 echo -e "\nMDT role"
7189 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -F $FSNAME -R mdt > $LDEV_OUTPUT
7191 if [ $? -ne 0 ]; then
7192 rm $LDEVCONFPATH $NIDSPATH $LDEV_OUTPUT
7193 error "ldev failed to execute for mdt role!"
7196 for num in $(seq $MDSCOUNT); do
7197 printf "%s-MDT%04d\n" $FSNAME $num >> $EXPECTED_OUTPUT
7200 compare_ldev_output $LDEV_OUTPUT $EXPECTED_OUTPUT
7202 if [ $? -ne 0 ]; then
7203 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7204 error "ldev failed to produce the correct output for mdt role!"
7207 echo -e "\nOST role"
7208 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -F $FSNAME -R ost > $LDEV_OUTPUT
7210 if [ $? -ne 0 ]; then
7211 rm $LDEVCONFPATH $NIDSPATH $LDEV_OUTPUT $EXPECTED_OUTPUT
7212 error "ldev failed to execute for ost role!"
7216 for num in $(seq $OSTCOUNT); do
7217 printf "%s-OST%04d\n" $FSNAME $num >> $EXPECTED_OUTPUT
7220 compare_ldev_output $LDEV_OUTPUT $EXPECTED_OUTPUT
7222 if [ $? -ne 0 ]; then
7223 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7224 error "ldev failed to produce the correct output for ost role!"
7227 echo -e "\nMGS role"
7228 $LDEV -c $LDEVCONFPATH -n $NIDSPATH -F $FSNAME -R mgs > $LDEV_OUTPUT
7230 if [ $? -ne 0 ]; then
7231 rm $LDEVCONFPATH $NIDSPATH $LDEV_OUTPUT $EXPECTED_OUTPUT
7232 error "ldev failed to execute for mgs role!"
7235 printf "%s-MGS0000\n" $FSNAME > $EXPECTED_OUTPUT
7237 compare_ldev_output $LDEV_OUTPUT $EXPECTED_OUTPUT
7239 if [ $? -ne 0 ]; then
7240 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7241 error "ldev failed to produce the correct output for mgs role!"
7244 rm $LDEVCONFPATH $NIDSPATH $EXPECTED_OUTPUT $LDEV_OUTPUT
7246 run_test 97 "ldev returns correct ouput when querying based on role"
7251 local temp=$MDS_MOUNT_OPTS
7254 check_mount || error "mount failed"
7255 mountopt="user_xattr"
7256 for ((x = 1; x <= 400; x++)); do
7257 mountopt="$mountopt,user_xattr"
7259 remount_client $mountopt $MOUNT 2>&1 | grep "too long" ||
7260 error "Buffer overflow check failed"
7261 cleanup || error "cleanup failed"
7263 run_test 98 "Buffer-overflow check while parsing mount_opts"
7267 [[ $(facet_fstype ost1) != ldiskfs ]] &&
7268 skip "ldiskfs only test"
7269 [[ $(lustre_version_code ost1) -ge $(version_code 2.8.57) ]] ||
7270 skip "Need OST version at least 2.8.57"
7272 local ost_opts="$(mkfs_opts ost1 $(ostdevname 1)) \
7273 --reformat $(ostdevname 1) $(ostvdevname 1)"
7274 do_facet ost1 $DEBUGFS -c -R stats `ostdevname 1` | grep "meta_bg" &&
7275 skip "meta_bg already set"
7278 if [[ ${!opts} != *mkfsoptions* ]]; then
7279 eval opts=\"${!opts} \
7280 --mkfsoptions='\\\"-O ^resize_inode,meta_bg\\\"'\"
7282 local val=${!opts//--mkfsoptions=\\\"/ \
7283 --mkfsoptions=\\\"-O ^resize_inode,meta_bg }
7287 echo "params: $opts"
7290 add ost1 $opts || error "add ost1 failed with new params"
7292 do_facet ost1 $DEBUGFS -c -R stats `ostdevname 1` | grep "meta_bg" ||
7293 error "meta_bg is not set"
7295 run_test 99 "Adding meta_bg option"
7300 start_mgsmds || error "MDS start failed"
7301 start_ost || error "unable to start OST"
7302 mount_client $MOUNT || error "client start failed"
7303 check_mount || error "check_mount failed"
7312 do_facet mgs 'lshowmount -v' | awk 'BEGIN {NR == 0; rc=1} /MGS:/ {rc=0}
7313 END {exit rc}' || error "lshowmount have no output MGS"
7315 do_facet mds1 'lshowmount -v' | awk 'BEGIN {NR == 2; rc=1} /-MDT0000:/
7316 {rc=0} END {exit rc}' || error "lshowmount have no output MDT0"
7318 do_facet ost1 'lshowmount -v' | awk 'BEGIN {NR == 4; rc=1} /-OST0000:/
7319 {rc=0} END {exit rc}' || error "lshowmount have no output OST0"
7321 cleanup || error "cleanup failed with $?"
7323 run_test 100 "check lshowmount lists MGS, MDT, OST and 0@lo"
7326 local createmany_pid
7327 local dev=$FSNAME-OST0000-osc-MDT0000
7331 createmany -o $DIR1/$tdir/$tfile-%d 50000 &
7333 # MDT->OST reconnection causes MDT<->OST last_id synchornisation
7334 # via osp_precreate_cleanup_orphans.
7335 for ((i = 0; i < 100; i++)); do
7336 for ((k = 0; k < 10; k++)); do
7337 do_facet $SINGLEMDS "$LCTL --device $dev deactivate;" \
7338 "$LCTL --device $dev activate"
7341 ls -asl $MOUNT | grep '???' &&
7342 { kill -9 $createmany_pid &>/dev/null;
7343 error "File has no object on OST"; }
7345 kill -s 0 $createmany_pid || break
7347 wait $createmany_pid
7349 unlinkmany $DIR1/$tdir/$tfile-%d 50000
7352 run_test 101 "Race MDT->OST reconnection with create"
7355 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.53) ]] ||
7356 skip "Need server version greater than 2.9.53"
7357 [[ “$(mdsdevname 1)” != “$(mgsdevname)” ]] &&
7358 [[ “$(facet_host mds1)” = “$(facet_host mgs)” ]] &&
7359 skip "MGS must be on different node or combined"
7361 cleanup || error "cleanup failed with $?"
7363 local mds1dev=$(mdsdevname 1)
7364 local mds1mnt=$(facet_mntpt mds1)
7365 local mds1fstype=$(facet_fstype mds1)
7366 local mds1opts=$MDS_MOUNT_OPTS
7368 if [ $mds1fstype == ldiskfs ] &&
7369 ! do_facet mds1 test -b $mds1dev; then
7370 mds1opts=$(csa_add "$mds1opts" -o loop)
7372 if [[ $mds1fstype == zfs ]]; then
7373 import_zpool mds1 || return ${PIPESTATUS[0]}
7376 # unload all and only load libcfs to allow fail_loc setting
7377 do_facet mds1 $LUSTRE_RMMOD || error "unable to unload modules"
7378 do_facet mds1 modprobe libcfs || error "libcfs not loaded"
7379 do_facet mds1 lsmod \| grep libcfs || error "libcfs not loaded"
7381 #define OBD_FAIL_OBDCLASS_MODULE_LOAD 0x60a
7382 do_facet mds1 "$LCTL set_param fail_loc=0x8000060a"
7384 do_facet mds1 $MOUNT_CMD $mds1dev $mds1mnt $mds1opts &&
7385 error "mdt start must fail"
7386 do_facet mds1 lsmod \| grep obdclass && error "obdclass must not load"
7388 do_facet mds1 "$LCTL set_param fail_loc=0x0"
7390 do_facet mds1 $MOUNT_CMD $mds1dev $mds1mnt $mds1opts ||
7391 error "mdt start must not fail"
7393 cleanup || error "cleanup failed with $?"
7395 run_test 102 "obdclass module cleanup upon error"
7400 echo "rename $FSNAME to $newname"
7402 if ! combined_mgs_mds ; then
7403 local facet=$(mgsdevname)
7406 "$TUNEFS --fsname=$newname --rename=$FSNAME -v $facet"||
7407 error "(7) Fail to rename MGS"
7408 if [ "$(facet_fstype $facet)" = "zfs" ]; then
7409 reimport_zpool mgs $newname-mgs
7413 for num in $(seq $MDSCOUNT); do
7414 local facet=$(mdsdevname $num)
7416 do_facet mds${num} \
7417 "$TUNEFS --fsname=$newname --rename=$FSNAME -v $facet"||
7418 error "(8) Fail to rename MDT $num"
7419 if [ "$(facet_fstype $facet)" = "zfs" ]; then
7420 reimport_zpool mds${num} $newname-mdt${num}
7424 for num in $(seq $OSTCOUNT); do
7425 local facet=$(ostdevname $num)
7427 do_facet ost${num} \
7428 "$TUNEFS --fsname=$newname --rename=$FSNAME -v $facet"||
7429 error "(9) Fail to rename OST $num"
7430 if [ "$(facet_fstype $facet)" = "zfs" ]; then
7431 reimport_zpool ost${num} $newname-ost${num}
7436 test_103_set_pool() {
7440 do_facet mgs $LCTL pool_add $FSNAME.$pname ${FSNAME}-$ost_x ||
7441 error "Fail to add $ost_x to $FSNAME.$pname"
7442 wait_update $HOSTNAME \
7443 "lctl get_param -n lov.$FSNAME-clilov-*.pools.$pname |
7444 grep $ost_x" "$FSNAME-${ost_x}_UUID" ||
7445 error "$ost_x is NOT in pool $FSNAME.$pname"
7448 test_103_check_pool() {
7449 local save_fsname=$1
7452 stat $DIR/$tdir/test-framework.sh ||
7453 error "($errno) Fail to stat"
7454 do_facet mgs $LCTL pool_list $FSNAME.pool1 ||
7455 error "($errno) Fail to list $FSNAME.pool1"
7456 do_facet mgs $LCTL pool_list $FSNAME.$save_fsname ||
7457 error "($errno) Fail to list $FSNAME.$save_fsname"
7458 do_facet mgs $LCTL pool_list $FSNAME.$save_fsname |
7459 grep ${FSNAME}-OST0000 ||
7460 error "($errno) List $FSNAME.$save_fsname is invalid"
7462 local pname=$($LFS getstripe --pool $DIR/$tdir/d0)
7463 [ "$pname" = "$save_fsname" ] ||
7464 error "($errno) Unexpected pool name $pname"
7468 check_mount_and_prep
7470 mkdir $DIR/$tdir || error "(1) Fail to mkdir $DIR/$tdir"
7471 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir ||
7472 error "(2) Fail to copy test-framework.sh"
7474 if ! combined_mgs_mds ; then
7477 do_facet mgs $LCTL pool_new $FSNAME.pool1 ||
7478 error "(3) Fail to create $FSNAME.pool1"
7479 # name the pool name as the fsname
7480 do_facet mgs $LCTL pool_new $FSNAME.$FSNAME ||
7481 error "(4) Fail to create $FSNAME.$FSNAME"
7483 test_103_set_pool $FSNAME OST0000
7485 $LFS setstripe -p $FSNAME $DIR/$tdir/d0 ||
7486 error "(6) Fail to setstripe on $DIR/$tdir/d0"
7488 if ! combined_mgs_mds ; then
7494 test_renamefs mylustre
7496 local save_fsname=$FSNAME
7500 if ! combined_mgs_mds ; then
7503 test_103_check_pool $save_fsname 7
7505 if [ $OSTCOUNT -ge 2 ]; then
7506 test_103_set_pool $save_fsname OST0001
7509 $LFS setstripe -p $save_fsname $DIR/$tdir/f0 ||
7510 error "(16) Fail to setstripe on $DIR/$tdir/f0"
7511 if ! combined_mgs_mds ; then
7522 if ! combined_mgs_mds ; then
7525 test_103_check_pool $save_fsname 17
7527 if ! combined_mgs_mds ; then
7532 test_renamefs $save_fsname
7538 run_test 103 "rename filesystem name"
7540 test_104() { # LU-6952
7541 local mds_mountopts=$MDS_MOUNT_OPTS
7542 local ost_mountopts=$OST_MOUNT_OPTS
7543 local mds_mountfsopts=$MDS_MOUNT_FS_OPTS
7544 local lctl_ver=$(do_facet $SINGLEMDS $LCTL --version |
7547 [[ $(version_code $lctl_ver) -lt $(version_code 2.9.55) ]] &&
7548 skip "this test needs utils above 2.9.55"
7550 # specify "acl" in mount options used by mkfs.lustre
7551 if [ -z "$MDS_MOUNT_FS_OPTS" ]; then
7552 MDS_MOUNT_FS_OPTS="acl,user_xattr"
7555 MDS_MOUNT_FS_OPTS="${MDS_MOUNT_FS_OPTS},acl,user_xattr"
7558 echo "mountfsopt: $MDS_MOUNT_FS_OPTS"
7560 #reformat/remount the MDT to apply the MDT_MOUNT_FS_OPT options
7562 if ! combined_mgs_mds ; then
7566 if [ -z "$MDS_MOUNT_OPTS" ]; then
7567 MDS_MOUNT_OPTS="-o noacl"
7569 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7572 for num in $(seq $MDSCOUNT); do
7573 start mds$num $(mdsdevname $num) $MDS_MOUNT_OPTS ||
7574 error "Failed to start MDS"
7577 for num in $(seq $OSTCOUNT); do
7578 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
7579 error "Failed to start OST"
7583 setfacl -m "d:$RUNAS_ID:rwx" $MOUNT &&
7584 error "ACL is applied when FS is mounted with noacl."
7586 MDS_MOUNT_OPTS=$mds_mountopts
7587 OST_MOUNT_OPTS=$ost_mountopts
7588 MDS_MOUNT_FS_OPTS=$mds_mountfsopts
7590 run_test 104 "Make sure user defined options are reflected in mount"
7592 error_and_umount() {
7603 mount --bind $DIR $TMP/$tdir || error "mount bind mnt pt failed"
7604 rm -f $TMP/$tdir/$tfile
7605 rm -f $TMP/$tdir/${tfile}1
7607 # Files should not be created in ro bind mount point
7608 # remounting from rw to ro
7609 mount -o remount,ro $TMP/$tdir ||
7610 error_and_umount "readonly remount of bind mnt pt failed"
7611 touch $TMP/$tdir/$tfile &&
7612 error_and_umount "touch succeeds on ro bind mnt pt"
7613 [ -e $TMP/$tdir/$tfile ] &&
7614 error_and_umount "file created on ro bind mnt pt"
7616 # Files should be created in rw bind mount point
7617 # remounting from ro to rw
7618 mount -o remount,rw $TMP/$tdir ||
7619 error_and_umount "read-write remount of bind mnt pt failed"
7620 touch $TMP/$tdir/${tfile}1 ||
7621 error_and_umount "touch fails on rw bind mnt pt"
7622 [ -e $TMP/$tdir/${tfile}1 ] ||
7623 error_and_umount "file not created on rw bind mnt pt"
7624 umount $TMP/$tdir || error "umount of bind mnt pt failed"
7626 cleanup || error "cleanup failed with $?"
7628 run_test 105 "check file creation for ro and rw bind mnt pt"
7635 mkdir -p $DIR/$tdir || error "create $tdir failed"
7636 lfs setstripe -c 1 -i 0 $DIR/$tdir
7637 #define OBD_FAIL_CAT_RECORDS 0x1312
7638 do_facet mds1 $LCTL set_param fail_loc=0x1312 fail_val=$repeat
7640 for ((i = 1; i <= $repeat; i++)); do
7642 #one full plain llog
7643 createmany -o $DIR/$tdir/f- 64768
7645 createmany -u $DIR/$tdir/f- 64768
7647 wait_delete_completed $((TIMEOUT * 7))
7648 #ASSERTION osp_sync_thread() ( thread->t_flags != SVC_RUNNING ) failed
7649 #shows that osp code is buggy
7650 do_facet mds1 $LCTL set_param fail_loc=0 fail_val=0
7654 run_test 106 "check osp llog processing when catalog is wrapped"
7657 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.50) ]] ||
7658 skip "Need MDS version > 2.10.50"
7661 start_mgsmds || error "start_mgsmds failed"
7662 start_ost || error "unable to start OST"
7664 # add unknown configuration parameter.
7665 if [[ $PERM_CMD == *"set_param -P"* ]]; then
7666 cmd="$PERM_CMD ost.$FSNAME-OST0000*.unknown_param"
7668 cmd="$PERM_CMD $FSNAME-OST0000*.ost.unknown_param"
7670 do_facet mgs "$cmd=50"
7671 cleanup_nocli || error "cleanup_nocli failed with $?"
7674 # unknown param should be ignored while mounting.
7675 start_ost || error "unable to start OST after unknown param set"
7677 cleanup || error "cleanup failed with $?"
7679 run_test 107 "Unknown config param should not fail target mounting"
7684 $rcmd rm -rf $tmp > /dev/null 2>&1
7685 $rcmd mkdir -p $tmp/{mnt,images} || error "failed to mkdir remotely"
7687 for facet in $facets; do
7688 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
7689 $rcmd $ZPOOL -f export lustre-$facet > /dev/null 2>&1
7690 $rcmd mkdir $tmp/mnt/$facet ||
7691 error "failed to mkdir $tmp/mnt/$facet"
7692 $rcmd dd if=/dev/zero of=$tmp/images/$facet \
7693 seek=199 bs=1M count=1 ||
7694 error "failed to create $tmp/images/$facet"
7703 local facet=${role}$((idx + 1))
7705 [ $# -eq 5 ] && pool=$5
7707 do_facet $SINGLEMDS $MKFS --fsname=lustre --$mgs \
7708 --$role --index=$idx --replace --backfstype=$bkfs \
7709 --device-size=200000 --reformat $pool $tmp/images/$facet ||
7710 error "failed to mkfs for $facet"
7714 echo "mounting client..."
7715 mount -t lustre ${nid}:/lustre $MOUNT ||
7716 error "failed to mount lustre"
7719 ls -l $MOUNT/local_dir || error "failed to list"
7721 echo "check truncate && write"
7722 echo "dummmmmmmmmmmmm" > $MOUNT/remote_dir/fsx.c ||
7723 error "failed to tuncate & write"
7726 touch $MOUNT/foooo ||
7727 error "failed to create"
7729 echo "check read && write && append"
7730 sha1sum $MOUNT/conf-sanity.sh |
7731 awk '{ print $1 }' > $MOUNT/checksum.new ||
7732 error "failed to read(1)"
7733 sha1sum $MOUNT/remote_dir/unlinkmany.c |
7734 awk '{ print $1 }' >> $MOUNT/checksum.new ||
7735 error "failed to read(2)"
7736 sha1sum $MOUNT/striped_dir/lockahead_test.o |
7737 awk '{ print $1 }' >> $MOUNT/checksum.new ||
7738 error "failed to read(3)"
7741 diff $MOUNT/checksum.new $MOUNT/checksum.src ||
7742 error "failed to verify data"
7752 umount -f $MOUNT || error "failed to umount client"
7753 for facet in $facets; do
7754 $rcmd umount -f $tmp/mnt/$facet ||
7755 error "failed to umount $facet"
7756 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
7757 $rcmd $ZPOOL export -f lustre-$facet ||
7758 error "failed to export lustre-$facet"
7762 $rcmd rm -rf $tmp || error "failed to rm the dir $tmp"
7766 [ "$CLIENTONLY" ] && skip "Client-only testing"
7767 [ $(facet_fstype $SINGLEMDS) != "zfs" ] && skip "zfs only test"
7768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.58) ] &&
7769 skip "Need server version at least 2.10.58"
7774 local tmp=$TMP/$tdir
7775 local rcmd="do_facet $SINGLEMDS"
7776 local facets="mdt1 mdt2 ost1 ost2"
7777 local nid=$($rcmd $LCTL list_nids | head -1)
7780 trap t_108_cleanup EXIT ERR
7783 t_108_mkfs mdt 0 zfs mgs lustre-mdt1/mdt1
7784 t_108_mkfs mdt 1 zfs mgsnode=$nid lustre-mdt2/mdt2
7785 t_108_mkfs ost 0 zfs mgsnode=$nid lustre-ost1/ost1
7786 t_108_mkfs ost 1 zfs mgsnode=$nid lustre-ost2/ost2
7788 for facet in $facets; do
7789 $rcmd zfs set mountpoint=$tmp/mnt/$facet canmount=on \
7790 lustre-$facet/$facet ||
7791 error "failed to zfs set for $facet (1)"
7792 $rcmd zfs mount lustre-$facet/$facet ||
7793 error "failed to local mount $facet"
7794 $rcmd tar jxf $LUSTRE/tests/ldiskfs_${facet}_2_11.tar.bz2 \
7795 --xattrs --xattrs-include="trusted.*" \
7796 -C $tmp/mnt/$facet/ > /dev/null 2>&1 ||
7797 error "failed to untar image for $facet"
7798 $rcmd "cd $tmp/mnt/$facet && rm -rf oi.* OI_* lfsck_* LFSCK" ||
7799 error "failed to cleanup for $facet"
7800 $rcmd zfs umount lustre-$facet/$facet ||
7801 error "failed to local umount $facet"
7802 $rcmd zfs set canmount=off lustre-$facet/$facet ||
7803 error "failed to zfs set $facet (2)"
7806 echo "changing server nid..."
7807 $rcmd mount -t lustre -o nosvc lustre-mdt1/mdt1 $tmp/mnt/mdt1
7808 $rcmd lctl replace_nids lustre-MDT0000 $nid
7809 $rcmd lctl replace_nids lustre-MDT0001 $nid
7810 $rcmd lctl replace_nids lustre-OST0000 $nid
7811 $rcmd lctl replace_nids lustre-OST0001 $nid
7812 $rcmd umount $tmp/mnt/mdt1
7814 for facet in $facets; do
7815 echo "mounting $facet from backup..."
7816 $rcmd mount -t lustre -o abort_recov lustre-$facet/$facet \
7817 $tmp/mnt/$facet || error "failed to mount $facet"
7820 # ZFS backend can detect migration and trigger OI scrub automatically
7821 # sleep 3 seconds for scrub done
7827 run_test 108a "migrate from ldiskfs to ZFS"
7830 [ "$CLIENTONLY" ] && skip "Client-only testing"
7831 [ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] && skip "ldiskfs only test"
7832 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.58) ] &&
7833 skip "Need server version at least 2.10.58"
7838 local tmp=$TMP/$tdir
7839 local rcmd="do_facet $SINGLEMDS"
7840 local facets="mdt1 mdt2 ost1 ost2"
7841 local scrub_list="MDT0000 MDT0001 OST0000 OST0001"
7842 local nid=$($rcmd $LCTL list_nids | head -1)
7845 trap t_108_cleanup EXIT ERR
7848 t_108_mkfs mdt 0 ldiskfs mgs
7849 t_108_mkfs mdt 1 ldiskfs mgsnode=$nid
7850 t_108_mkfs ost 0 ldiskfs mgsnode=$nid
7851 t_108_mkfs ost 1 ldiskfs mgsnode=$nid
7853 for facet in $facets; do
7854 $rcmd mount -t ldiskfs -o loop $tmp/images/$facet \
7856 error "failed to local mount $facet"
7858 $rcmd tar jxf $LUSTRE/tests/zfs_${facet}_2_11.tar.bz2 \
7859 --xattrs --xattrs-include="*.*" \
7860 -C $tmp/mnt/$facet/ > /dev/null 2>&1 ||
7861 error "failed to untar image for $facet"
7862 $rcmd "cd $tmp/mnt/$facet && rm -rf oi.* OI_* lfsck_* LFSCK" ||
7863 error "failed to cleanup for $facet"
7864 $rcmd umount $tmp/mnt/$facet ||
7865 error "failed to local umount $facet"
7868 echo "changing server nid..."
7869 $rcmd mount -t lustre -o nosvc,loop $tmp/images/mdt1 $tmp/mnt/mdt1
7870 $rcmd lctl replace_nids lustre-MDT0000 $nid
7871 $rcmd lctl replace_nids lustre-MDT0001 $nid
7872 $rcmd lctl replace_nids lustre-OST0000 $nid
7873 $rcmd lctl replace_nids lustre-OST0001 $nid
7874 $rcmd umount $tmp/mnt/mdt1
7876 for facet in $facets; do
7877 echo "mounting $facet from backup..."
7878 $rcmd mount -t lustre -o loop,abort_recov $tmp/images/$facet \
7879 $tmp/mnt/$facet || error "failed to mount $facet"
7882 for facet in $scrub_list; do
7883 $rcmd $LCTL lfsck_start -M lustre-$facet -t scrub ||
7884 error "failed to start OI scrub on $facet"
7887 # sleep 3 seconds for scrub done
7893 run_test 108b "migrate from ZFS to ldiskfs"
7897 # set number of permanent parameters
7899 test_109_set_params() {
7902 set_persistent_param_and_check mds \
7903 "mdd.$fsname-MDT0000.atime_diff" \
7904 "$fsname-MDT0000.mdd.atime_diff" \
7906 set_persistent_param_and_check mds \
7907 "mdd.$fsname-MDT0000.atime_diff" \
7908 "$fsname-MDT0000.mdd.atime_diff" \
7910 set_persistent_param_and_check client \
7911 "llite.$fsname*.max_read_ahead_mb" \
7912 "$fsname.llite.max_read_ahead_mb" \
7914 set_persistent_param_and_check client \
7915 "llite.$fsname*.max_read_ahead_mb" \
7916 "$fsname.llite.max_read_ahead_mb" \
7918 create_pool $fsname.pool1 || error "create pool failed"
7919 do_facet mgs $LCTL pool_add $fsname.pool1 OST0000 ||
7920 error "pool_add failed"
7921 do_facet mgs $LCTL pool_remove $fsname.pool1 OST0000 ||
7922 error "pool_remove failed"
7923 do_facet mgs $LCTL pool_add $fsname.pool1 OST0000 ||
7924 error "pool_add failed"
7928 # check permanent parameters
7930 test_109_test_params() {
7933 local atime_diff=$(do_facet mds $LCTL \
7934 get_param -n mdd.$fsname-MDT0000.atime_diff)
7935 [ $atime_diff == 63 ] || error "wrong mdd parameter after clear_conf"
7936 local max_read_ahead_mb=$(do_facet client $LCTL \
7937 get_param -n llite.$fsname*.max_read_ahead_mb)
7938 [ $max_read_ahead_mb == 64 ] ||
7939 error "wrong llite parameter after clear_conf"
7940 local ost_in_pool=$(do_facet mds $LCTL pool_list $fsname.pool1 |
7941 grep -v "^Pool:" | sed 's/_UUID//')
7942 [ $ost_in_pool = "$fsname-OST0000" ] ||
7943 error "wrong pool after clear_conf"
7947 # run lctl clear_conf, store CONFIGS before and after that
7949 test_109_clear_conf()
7951 local clear_conf_arg=$1
7954 if ! combined_mgs_mds ; then
7955 mgsdev=$(mgsdevname)
7956 stop_mgs || error "stop_mgs failed"
7957 start_mgs "-o nosvc" || error "start_mgs nosvc failed"
7959 mgsdev=$(mdsdevname 1)
7960 start_mdt 1 "-o nosvc" || error "start_mdt 1 nosvc failed"
7963 do_facet mgs "rm -rf $TMP/${tdir}/conf1; mkdir -p $TMP/${tdir}/conf1;" \
7964 "$DEBUGFS -c -R \\\"rdump CONFIGS $TMP/${tdir}/conf1\\\" \
7968 # the command being tested
7970 do_facet mgs $LCTL clear_conf $clear_conf_arg ||
7971 error "clear_conf failed"
7972 if ! combined_mgs_mds ; then
7973 stop_mgs || error "stop_mgs failed"
7975 stop_mdt 1 || error "stop_mdt 1 failed"
7978 do_facet mgs "rm -rf $TMP/${tdir}/conf2; mkdir -p $TMP/${tdir}/conf2;" \
7979 "$DEBUGFS -c -R \\\"rdump CONFIGS $TMP/${tdir}/conf2\\\" \
7983 test_109_file_shortened() {
7985 local sizes=($(do_facet mgs "stat -c %s " \
7986 "$TMP/${tdir}/conf1/CONFIGS/$file" \
7987 "$TMP/${tdir}/conf2/CONFIGS/$file"))
7988 [ ${sizes[1]} -lt ${sizes[0]} ] && return 0
7994 [ "$(facet_fstype mgs)" == "zfs" ] &&
7995 skip "LU-8727: no implementation for ZFS"
8000 client_up || error "client_up failed"
8001 #pool commands requires a client on MGS for procfs interfaces
8002 if ! combined_mgs_mds ; then
8004 stack_trap umount_mgs_client EXIT
8008 # set number of permanent parameters
8010 test_109_set_params $FSNAME
8012 combined_mgs_mds || umount_mgs_client
8013 umount_client $MOUNT || error "umount_client failed"
8014 stop_ost || error "stop_ost failed"
8015 stop_mds || error "stop_mds failed"
8017 test_109_clear_conf $FSNAME
8019 # make sure that all configs are cleared
8021 test_109_file_shortened $FSNAME-MDT0000 ||
8022 error "failed to clear MDT0000 config"
8023 test_109_file_shortened $FSNAME-client ||
8024 error "failed to clear client config"
8027 combined_mgs_mds || mount_mgs_client
8030 # check that configurations are intact
8032 test_109_test_params $FSNAME
8037 destroy_test_pools || error "destroy test pools failed"
8039 combined_mgs_mds || umount_mgs_client
8042 run_test 109a "test lctl clear_conf fsname"
8046 [ "$(facet_fstype mgs)" == "zfs" ] &&
8047 skip "LU-8727: no implementation for ZFS"
8052 client_up || error "client_up failed"
8053 #pool commands requires a client on MGS for procfs interfaces
8054 if ! combined_mgs_mds ; then
8056 stack_trap umount_mgs_client EXIT
8060 # set number of permanent parameters
8062 test_109_set_params $FSNAME
8064 combined_mgs_mds || umount_mgs_client
8065 umount_client $MOUNT || error "umount_client failed"
8066 stop_ost || error "stop_ost failed"
8067 stop_mds || error "stop_mds failed"
8069 test_109_clear_conf $FSNAME-MDT0000
8071 # make sure that only one config is cleared
8073 test_109_file_shortened $FSNAME-MDT0000 ||
8074 error "failed to clear MDT0000 config"
8075 test_109_file_shortened $FSNAME-client &&
8076 error "failed to clear client config"
8079 combined_mgs_mds || mount_mgs_client
8081 # check that configurations are intact
8083 test_109_test_params $FSNAME
8088 destroy_test_pools || error "destroy test pools failed"
8090 combined_mgs_mds || umount_mgs_client
8093 run_test 109b "test lctl clear_conf one config"
8097 [[ $(facet_fstype $SINGLEMDS) != ldiskfs ]] &&
8098 skip "Only applicable to ldiskfs-based MDTs"
8100 do_facet $SINGLEMDS $DEBUGFS -w -R supported_features |grep large_dir ||
8101 skip "large_dir option is not supported on MDS"
8102 do_facet ost1 $DEBUGFS -w -R supported_features | grep large_dir ||
8103 skip "large_dir option is not supported on OSS"
8105 stopall # stop all targets before modifying the target counts
8106 local old_mdscount=$MDSCOUNT
8107 local old_ostcount=$OSTCOUNT
8109 stack_trap "MDSCOUNT=$old_mdscount OSTCOUNT=$old_ostcount" EXIT
8113 # ext4_dir_entry_2 struct size:264
8114 # dx_root struct size:8
8115 # dx_node struct size:8
8116 # dx_entry struct size:8
8117 # For 1024 bytes block size.
8118 # First level directory entries: 126
8119 # Second level directory entries: 127
8120 # Entries in leaf: 3
8121 # For 2 levels limit: 48006
8122 # For 3 levels limit : 6096762
8123 # Create 80000 files to safely exceed 2-level htree limit.
8124 CONF_SANITY_110_LINKS=${CONF_SANITY_110_LINKS:-80000}
8126 # can fit at most 3 filenames per 1KB leaf block, but each
8127 # leaf/index block will only be 3/4 full before split at each level
8128 (( MDSSIZE < CONF_SANITY_110_LINKS / 3 * 4/3 * 4/3 )) &&
8129 CONF_SANITY_110_LINKS=$((MDSSIZE * 3 * 3/4 * 3/4))
8131 combined_mgs_mds || replace=" --replace "
8132 local opts="$(mkfs_opts mds1 $(mdsdevname 1)) \
8133 $replace --reformat $(mdsdevname 1) $(mdsvdevname 1)"
8134 if [[ $opts != *mkfsoptions* ]]; then
8135 opts+=" --mkfsoptions=\\\"-O large_dir -b 1024 -i 65536\\\""
8137 opts="${opts//--mkfsoptions=\\\"/ \
8138 --mkfsoptions=\\\"-O large_dir -b 1024 -i 65536 }"
8140 echo "MDT params: $opts"
8142 combined_mgs_mds || start_mgs
8143 add mds1 $opts || error "add mds1 failed with new params"
8144 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
8146 opts="$(mkfs_opts ost1 $(ostdevname 1)) \
8147 $replace --reformat $(ostdevname 1) $(ostvdevname 1)"
8149 if [[ $opts != *mkfsoptions* ]]; then
8150 opts+=" --mkfsoptions=\\\"-O large_dir\\\" "
8152 opts="${opts//--mkfsoptions=\\\"/ \
8153 --mkfsoptions=\\\"-O large_dir }"
8155 echo "OST params: $opts"
8156 add ost1 $opts || error "add ost1 failed with new params"
8157 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
8159 MOUNT_2=yes mountcli || error "mount clients failed"
8161 mkdir -v $DIR/$tdir || error "cannot create $DIR/$tdir"
8162 local pids count=0 group=0
8164 echo "creating $CONF_SANITY_110_LINKS in total"
8165 while (( count < CONF_SANITY_110_LINKS )); do
8166 local len=$((253 - $(wc -c <<<"$tfile-$group-40000-")))
8167 local dir=DIR$((group % 2 + 1))
8168 local target=${!dir}/$tdir/$tfile-$group
8169 local long=$target-$(generate_name $len)-
8170 local create=$((CONF_SANITY_110_LINKS - count))
8172 (( create > 40000 )) && create=40000
8173 touch $target || error "creating $target failed"
8174 echo "creating $create hard links to $target"
8175 createmany -l $target $long $create &
8178 count=$((count + create))
8179 group=$((group + 1))
8181 echo "waiting for PIDs$pids to complete"
8182 wait $pids || error "createmany failed after $group groups"
8184 umount_client $MOUNT2 -f
8187 run_e2fsck $(facet_active_host mds1) $(mdsdevname 1) -n
8188 MDSCOUNT=$old_mdscount
8189 OSTCOUNT=$old_ostcount
8191 run_test 110 "Adding large_dir with 3-level htree"
8194 [[ $(facet_fstype $SINGLEMDS) != ldiskfs ]] &&
8195 skip "Only applicable to ldiskfs-based MDTs"
8197 is_dm_flakey_dev $SINGLEMDS $(mdsdevname 1) &&
8198 skip "This test can not be executed on flakey dev"
8200 do_facet $SINGLEMDS $DEBUGFS -w -R supported_features |grep large_dir ||
8201 skip "large_dir option is not supported on MDS"
8203 do_facet ost1 $DEBUGFS -w -R supported_features | grep large_dir ||
8204 skip "large_dir option is not supported on OSS"
8206 # cleanup before changing target counts
8208 local old_mdscount=$MDSCOUNT
8209 local old_ostcount=$OSTCOUNT
8210 local old_mdssize=$MDSSIZE
8212 stack_trap "MDSSIZE=$MDSSIZE MDSCOUNT=$MDSCOUNT OSTCOUNT=$OSTCOUNT" EXIT
8215 (( MDSSIZE < 2400000 )) && MDSSIZE=2400000 # need at least 2.4GB
8217 local mdsdev=$(mdsdevname 1)
8218 combined_mgs_mds || replace=" --replace "
8219 local opts="$(mkfs_opts mds1 $(mdsdevname 1)) \
8220 $replace --reformat $(mdsdevname 1) $(mdsvdevname 1)"
8221 if [[ $opts != *mkfsoptions* ]]; then
8222 opts+=" --mkfsoptions=\\\"-O large_dir -i 1048576 \\\" "
8224 opts="${opts//--mkfsoptions=\\\"/ \
8225 --mkfsoptions=\\\"-O large_dir -i 1048576 }"
8227 echo "MDT params: $opts"
8229 combined_mgs_mds || start_mgs
8230 __touch_device mds 1
8231 add mds1 $opts || error "add mds1 failed with new params"
8232 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
8234 opts="$(mkfs_opts ost1 $(ostdevname 1)) \
8235 $replace --reformat $(ostdevname 1) $(ostvdevname 1)"
8236 if [[ $opts != *mkfsoptions* ]]; then
8237 opts+=" --mkfsoptions=\\\"-O large_dir \\\""
8239 opts="${opts//--mkfsoptions=\\\"/ --mkfsoptions=\\\"-O large_dir }"
8241 echo "OST params: $opts"
8242 __touch_device ost 1
8243 add ost1 $opts || error "add ost1 failed with new params"
8244 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
8246 MOUNT_2=yes mountcli
8247 mkdir $DIR/$tdir || error "cannot create $DIR/$tdir"
8249 lfs df -i $DIR/$tdir
8253 local start=$SECONDS
8255 local dirmax=$((2 << 30))
8261 while (( !needskip & dirsize < dirmax )); do
8264 for cli in ${CLIENTS//,/ }; do
8265 local len=$((253 - $(wc -c <<<"$cli-$group-60000-")))
8266 local target=$cli-$group
8267 local long=$DIR/$tdir/$target-$(generate_name $len)-
8269 RPWD=$DIR/$tdir do_node $cli touch $target ||
8270 error "creating $target failed"
8271 echo "creating 60000 hardlinks to $target"
8272 RPWD=$DIR/$tdir do_node $cli createmany -l $target $long 60000 &
8275 group=$((group + 1))
8277 long=$DIR2/$tdir/$target-$(generate_name $len)-
8279 RPWD=$DIR2/$tdir do_node $cli touch $target ||
8280 error "creating $target failed"
8281 echo "creating 60000 hardlinks to $target"
8282 RPWD=$DIR2/$tdir do_node $cli createmany -l $target $long 60000 &
8285 group=$((group + 1))
8287 echo "waiting for PIDs$pids to complete"
8288 wait $pids || error "createmany failed after $group groups"
8289 dirsize=$(stat -c %s $DIR/$tdir)
8290 taken=$((SECONDS - start))
8291 rate=$((dirsize / taken))
8292 left=$(((dirmax - dirsize) / rate))
8293 num=$((group * 60000))
8294 echo "estimate ${left}s left after $num files / ${taken}s"
8295 # if the estimated time remaining is too large (it may change
8296 # over time as the create rate is not constant) then exit
8297 # without declaring a failure.
8298 (( left > 1200 )) && needskip=1
8301 umount_client $MOUNT2 -f
8304 (( $needskip )) && skip "ETA ${left}s after $num files / ${taken}s is too long"
8306 run_e2fsck $(facet_active_host mds1) $(mdsdevname 1) -n
8307 MDSCOUNT=$old_mdscount
8308 OSTCOUNT=$old_ostcount
8309 MDSSIZE=$old_mdssize
8311 run_test 111 "Adding large_dir with over 2GB directory"
8318 rm -f $TMP/$tdir/lustre-mdt
8323 if [ $(facet_fstype $SINGLEMDS) != ldiskfs ]; then
8324 skip "Only applicable to ldiskfs-based MDTs"
8327 IMAGESIZE=$((3072 << 30)) # 3072 GiB
8330 # We need MDT size 3072GB, because it is smallest
8331 # partition that can store 2B inodes
8332 do_facet $SINGLEMDS "mkdir -p $TMP/$tdir"
8333 local mdsimgname=$TMP/$tdir/lustre-mdt
8334 do_facet $SINGLEMDS "rm -f $mdsimgname"
8335 do_facet $SINGLEMDS "touch $mdsimgname"
8336 trap cleanup_115 RETURN EXIT
8337 do_facet $SINGLEMDS "$TRUNCATE $mdsimgname $IMAGESIZE" ||
8338 skip "Backend FS doesn't support sparse files"
8339 local mdsdev=$(do_facet $SINGLEMDS "losetup -f")
8340 do_facet $SINGLEMDS "losetup $mdsdev $mdsimgname"
8342 local mds_opts="$(mkfs_opts mds1 ${mdsdev}) --device-size=$IMAGESIZE \
8343 --mkfsoptions='-O lazy_itable_init,ea_inode,^resize_inode,meta_bg \
8345 add mds1 $mds_opts --mgs --reformat $mdsdev ||
8346 skip_env "format large MDT failed"
8347 add ost1 $(mkfs_opts ost1 $(ostdevname 1)) --index=$i \
8348 --reformat $(ostdevname 1) $(ostvdevname 1)
8350 start $SINGLEMDS ${mdsdev} $MDS_MOUNT_OPTS || error "start MDS failed"
8351 start_ost || error "start OSS failed"
8352 mount_client $MOUNT || error "mount client failed"
8354 mkdir -p $DIR/$tdir || error "mkdir $DIR/$tdir fail"
8355 for goal in $(do_facet $SINGLEMDS "ls /sys/fs/ldiskfs/*/inode_goal"); do
8356 do_facet $SINGLEMDS "echo 2147483947 >> $goal; grep . $goal"
8359 touch $DIR/$tdir/$tfile
8361 # Add > 5k bytes to xattr
8362 for i in {1..30}; do
8363 ln $DIR/$tdir/$tfile $DIR/$tdir/$(printf "link%0250d" $i) ||
8364 error "Can't make link"
8369 local inode_num=$(do_facet $SINGLEMDS \
8370 "$DEBUGFS -c -R 'stat ROOT/$tdir/$tfile' $mdsimgname" |
8371 awk '/link =/ { print $4 }' |
8372 sed -e 's/>//' -e 's/<//' -e 's/\"//')
8373 echo "inode num: $inode_num"
8374 [ $inode_num -ge 2147483947 ] || error "inode $inode_num too small"
8375 do_facet $SINGLEMDS "losetup -d $mdsdev"
8378 run_test 115 "Access large xattr with inodes number over 2TB"
8381 [ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] && skip "ldiskfs only test"
8382 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.59) ] &&
8383 skip "Need server version at least 2.10.59"
8384 do_facet $SINGLEMDS which mkfs.xfs ||
8385 skip_env "No mkfs.xfs installed"
8390 local tmpmnt=$TMP/$tdir
8391 local mdtimg=$tfile-mdt0
8393 do_facet $SINGLEMDS mkdir -p $tmpmnt
8394 stack_trap "do_facet $SINGLEMDS rmdir $tmpmnt" EXIT
8396 do_facet $SINGLEMDS touch $TMP/$mdtimg
8397 stack_trap "do_facet $SINGLEMDS rm -f $TMP/$mdtimg" EXIT
8398 do_facet $SINGLEMDS mkfs -t xfs -d file,size=1t,name=$TMP/$mdtimg ||
8399 error "mkfs temporary xfs image"
8401 do_facet $SINGLEMDS mount $TMP/$mdtimg $tmpmnt ||
8402 error "mount temporary xfs image"
8403 stack_trap "do_facet $SINGLEMDS umount $tmpmnt" EXIT
8404 local old_mdssize=$MDSSIZE
8405 local old_mdsisize=$MDSISIZE
8407 MDSSIZE=$((17 * 1024 * 1024 * 1024)) # 17T MDT
8408 MDSISIZE=$((16 << 20))
8409 local opts17t="$(mkfs_opts $SINGLEMDS)"
8411 MDSSIZE=$old_mdssize
8412 MDSISIZE=$old_mdsisize
8413 do_facet $SINGLEMDS $MKFS $opts17t $tmpmnt/$mdtimg ||
8414 error "failed to mkfs for $tmpmnt/$mdtimg"
8416 do_facet $SINGLEMDS $TUNE2FS -l $tmpmnt/$mdtimg |
8417 grep -qw 'features.*extent' || error "extent should be enabled"
8420 run_test 116 "big size MDT support"
8424 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.nrs_policies=fifo"
8425 do_facet ost1 "$LCTL get_param -n ost.OSS.ost_io.nrs_tbf_rule" &&
8426 error "get_param should fail"
8427 cleanup || error "cleanup failed with rc $?"
8429 run_test 117 "lctl get_param return errors properly"
8431 test_120() { # LU-11130
8432 [ "$MDSCOUNT" -lt 2 ] && skip "mdt count < 2"
8433 [ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] &&
8434 skip "ldiskfs only test"
8435 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
8436 skip "Need DNE2 capable MD target with LU-11130 fix"
8440 local mds1host=$(facet_active_host mds1)
8441 local mds1dev=$(mdsdevname 1)
8443 $LFS mkdir -i 1 $DIR/$tdir
8444 $LFS mkdir -i 0 $DIR/$tdir/mds1dir
8446 ln -s foo $DIR/$tdir/bar
8447 mv $DIR/$tdir/bar $DIR/$tdir/mds1dir/bar2 ||
8448 error "cross-target rename failed"
8452 run_e2fsck $mds1host $mds1dev "-n"
8454 run_test 120 "cross-target rename should not create bad symlinks"
8457 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
8458 [[ $(lustre_version_code ost1) -ge $(version_code 2.11.53) ]] ||
8459 skip "Need OST version at least 2.11.53"
8462 LOAD_MODULES_REMOTE=true load_modules
8463 #define OBD_FAIL_OFD_SET_OID 0x1e0
8464 do_facet ost1 $LCTL set_param fail_loc=0x00001e0
8467 $LFS mkdir -i1 -c1 $DIR/$tdir
8468 $LFS setstripe -i0 -c1 $DIR/$tdir
8469 do_facet ost1 $LCTL set_param fail_loc=0
8470 createmany -o $DIR/$tdir/file_ 1000 ||
8471 error "Fail to create a new sequence"
8475 run_test 122 "Check OST sequence update"
8478 remote_mgs_nodsh && skip "remote MGS with nodsh"
8479 [ -d $MOUNT/.lustre ] || setup
8481 # test old logid format until removal from llog_ioctl.c::str2logid()
8482 if [ $MGS_VERSION -lt $(version_code 3.1.53) ]; then
8483 do_facet mgs $LCTL dl | grep MGS
8484 do_facet mgs "$LCTL --device %MGS llog_print \
8485 \\\\\\\$$FSNAME-client 1 10" ||
8486 error "old llog_print failed"
8489 # test new logid format
8490 if [ $MGS_VERSION -ge $(version_code 2.9.53) ]; then
8491 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
8492 error "new llog_print failed"
8495 run_test 123aa "llog_print works with FIDs and simple names"
8498 remote_mgs_nodsh && skip "remote MGS with nodsh"
8499 [[ $MGS_VERSION -gt $(version_code 2.11.51) ]] ||
8500 skip "Need server with working llog_print support"
8502 [ -d $MOUNT/.lustre ] || setup
8507 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
8508 do_facet mgs $LCTL set_param -P jobid_name="testname"
8510 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
8511 grep jobid_name | tail -n 1)
8513 local param=$(awk '{ print $10 }' <<< "$yaml")
8514 local val=$(awk '{ print $12 }' <<< "$yaml")
8515 #return to the default
8516 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
8517 [ $val = "testname" ] || error "bad value: $val"
8518 [ $param = "jobid_name," ] || error "Bad param: $param"
8520 run_test 123ab "llog_print params output values from set_param -P"
8522 test_123ac() { # LU-11566
8523 remote_mgs_nodsh && skip "remote MGS with nodsh"
8524 do_facet mgs "$LCTL help llog_print" 2>&1 | grep -q -- --start ||
8525 skip "Need 'lctl llog_print --start' on MGS"
8530 [ -d $MOUNT/.lustre ] || setup
8532 # - { index: 10, event: add_uuid, nid: 192.168.20.1@tcp(0x20000c0a81401,
8533 # node: 192.168.20.1@tcp }
8534 do_facet mgs $LCTL --device MGS \
8535 llog_print --start $start --end $end $FSNAME-client | tr -d , |
8536 while read DASH BRACE INDEX idx EVENT BLAH BLAH BLAH; do
8537 (( idx >= start )) || error "llog_print index $idx < $start"
8538 (( idx <= end )) || error "llog_print index $idx > $end"
8541 run_test 123ac "llog_print with --start and --end"
8543 test_123ad() { # LU-11566
8544 remote_mgs_nodsh && skip "remote MGS with nodsh"
8545 # older versions of lctl may not print all records properly
8546 do_facet mgs "$LCTL help llog_print" 2>&1 | grep -q -- --start ||
8547 skip "Need 'lctl llog_print --start' on MGS"
8549 [ -d $MOUNT/.lustre ] || setup
8551 # append a new record, to avoid issues if last record was cancelled
8552 local old=$($LCTL get_param -n osc.*-OST0000-*.max_dirty_mb | head -1)
8553 do_facet mgs $LCTL conf_param $FSNAME-OST0000.osc.max_dirty_mb=$old
8555 # logid: [0x3:0xa:0x0]:0
8559 local num=$(do_facet mgs $LCTL --device MGS llog_info $FSNAME-client |
8560 awk '/last_index:/ { print $2 - 1 }')
8562 # - { index: 71, event: set_timeout, num: 0x14, param: sys.timeout=20 }
8563 local last=$(do_facet mgs $LCTL --device MGS llog_print $FSNAME-client |
8564 tail -1 | awk '{ print $4 }' | tr -d , )
8565 (( last == num )) || error "llog_print only showed $last/$num records"
8567 run_test 123ad "llog_print shows all records"
8569 test_123ae() { # LU-11566
8570 remote_mgs_nodsh && skip "remote MGS with nodsh"
8571 [ -d $MOUNT/.lustre ] || setupall
8573 local max=$($LCTL get_param -n osc.*-OST0000-*.max_dirty_mb | head -1)
8575 if do_facet mgs "$LCTL help llog_cancel" 2>&1| grep -q -- --log_id; then
8576 # save one set_param -P record in case none exist
8577 do_facet mgs $LCTL set_param -P osc.*.max_dirty_mb=$max
8580 local orig=$(do_facet mgs $LCTL --device MGS llog_print $log |
8581 tail -1 | awk '{ print $4 }' | tr -d , )
8582 do_facet mgs $LCTL set_param -P osc.*.max_dirty_mb=$max
8583 do_facet mgs $LCTL --device MGS llog_print $log | tail -1 |
8584 grep "parameter: osc.*.max_dirty_mb" ||
8585 error "new set_param -P wasn't stored in params log"
8587 # - { index: 71, event: set_param, device: general,
8588 # param: osc.*.max_dirty_mb, value: 256 }
8589 local id=$(do_facet mgs $LCTL --device MGS llog_print $log |
8590 tail -1 | awk '{ print $4 }' | tr -d , )
8592 do_facet mgs $LCTL --device MGS llog_cancel $log --log_idx=$id
8593 local new=$(do_facet mgs $LCTL --device MGS llog_print $log |
8594 tail -1 | awk '{ print $4 }' | tr -d , )
8595 (( new == orig )) ||
8596 error "new llog_cancel now $new, not at $orig records"
8599 # test old positional parameters for a while still
8600 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
8602 orig=$(do_facet mgs $LCTL --device MGS llog_print $log |
8603 tail -1 | awk '{ print $4 }' | tr -d , )
8604 do_facet mgs $LCTL conf_param $FSNAME-OST0000.osc.max_dirty_mb=$max
8605 do_facet mgs $LCTL --device MGS llog_print $log |
8606 tail -1 | grep "parameter: osc.max_dirty_mb" ||
8607 error "old conf_param wasn't stored in params log"
8609 # - { index: 71, event: conf_param, device: testfs-OST0000-osc,
8610 # param: osc.max_dirty_mb=256 }
8611 id=$(do_facet mgs $LCTL --device MGS llog_print $log |
8612 tail -1 | awk '{ print $4 }' | tr -d , )
8613 do_facet mgs $LCTL --device MGS llog_cancel $log $id
8614 new=$(do_facet mgs $LCTL --device MGS llog_print $log |
8615 tail -1 | awk '{ print $4 }' | tr -d , )
8616 (( new == orig )) ||
8617 error "old llog_cancel now $new, not at $orig records"
8620 run_test 123ae "llog_cancel can cancel requested record"
8623 remote_mgs_nodsh && skip "remote MGS with nodsh"
8625 [ -d $MOUNT/.lustre ] || setup
8626 local yaml_file="$TMP/$tfile.yaml"
8627 do_facet mgs rm "$yaml_file"
8628 local cfgfiles=$(do_facet mgs "lctl --device MGS llog_catlist" |
8629 sed 's/config_log://')
8631 # set jobid_var to a different value for test
8632 local orig_val=$(do_facet mgs $LCTL get_param jobid_var)
8633 do_facet mgs $LCTL set_param -P jobid_var="testname"
8635 for i in $cfgfiles params; do
8636 do_facet mgs "lctl --device MGS llog_print ${i} >> $yaml_file"
8639 echo "Unmounting FS"
8649 # Reapply the config from before
8650 echo "Setting configuration parameters"
8651 do_facet mgs "lctl set_param -F $yaml_file"
8653 local set_val=$(do_facet mgs $LCTL get_param jobid_var)
8654 do_facet mgs $LCTL set_param -P $orig_val
8656 [ $set_val == "jobid_var=testname" ] ||
8657 error "$set_val is not testname"
8659 do_facet mgs rm "$yaml_file"
8662 run_test 123F "clear and reset all parameters using set_param -F"
8666 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
8667 [ -z $mds2failover_HOST ] && skip "needs MDT failover setup"
8673 if combined_mgs_mds; then
8674 start_mdt 1 "-o nosvc" ||
8675 error "starting mds with nosvc option failed"
8677 local nid=$(do_facet mds2 $LCTL list_nids | head -1)
8678 local failover_nid=$(do_node $mds2failover_HOST $LCTL list_nids | head -1)
8679 do_facet mgs $LCTL replace_nids $FSNAME-MDT0001 $nid:$failover_nid ||
8680 error "replace_nids execution error"
8682 if combined_mgs_mds; then
8688 echo "lfs setdirstripe"
8689 $LFS setdirstripe -i 1 $MOUNT/$tdir || error "setdirstirpe error"
8692 run_test 124 "check failover after replace_nids"
8694 if ! combined_mgs_mds ; then
8700 # restore the values of MDSSIZE and OSTSIZE
8701 MDSSIZE=$STORED_MDSSIZE
8702 OSTSIZE=$STORED_OSTSIZE
8706 check_and_cleanup_lustre