3 # add uml1 uml2 uml3 in your /etc/hosts
5 # FIXME - there is no reason to use all of these different
6 # return codes, espcially when most of them are mapped to something
7 # else anyway. The combination of test number and return code
8 # figure out what failed.
14 # These tests don't apply to mountconf
15 MOUNTCONFSKIP="10 11 12 13 13b 14 15"
16 # bug number for skipped test: 13739
17 HEAD_EXCEPT=" 32a 32b "
19 # bug number for skipped test:
20 ALWAYS_EXCEPT=" $CONF_SANITY_EXCEPT $MOUNTCONFSKIP $HEAD_EXCEPT"
21 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
24 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
26 PTLDEBUG=${PTLDEBUG:--1}
28 LUSTRE=${LUSTRE:-`dirname $0`/..}
29 RLUSTRE=${RLUSTRE:-$LUSTRE}
30 MOUNTLUSTRE=${MOUNTLUSTRE:-/sbin/mount.lustre}
31 MKFSLUSTRE=${MKFSLUSTRE:-/usr/sbin/mkfs.lustre}
34 . $LUSTRE/tests/test-framework.sh
36 # use small MDS + OST size to speed formatting time
39 . ${CONFIG:=$LUSTRE/tests/cfg/local.sh}
42 [ "$SLOW" = "no" ] && EXCEPT_SLOW="0 1 2 3 6 7 15 18 24b 25 30 31 32 33 34a "
53 # who knows if/where $TUNEFS is installed? Better reformat if it fails...
54 do_facet ${facet} "$TUNEFS --writeconf $MDSDEV" || echo "tunefs failed, reformatting instead" && reformat
59 # The MGS must be started before the OSTs for a new fs, so start
60 # and stop to generate the startup logs.
69 echo "start mds service on `facet_active_host mds`"
70 start mds $MDSDEV $MDS_MOUNT_OPTS || return 94
74 echo "stop mds service on `facet_active_host mds`"
75 # These tests all use non-failover stop
76 stop mds -f || return 97
80 echo "start ost1 service on `facet_active_host ost1`"
81 start ost1 `ostdevname 1` $OST_MOUNT_OPTS || return 95
85 echo "stop ost1 service on `facet_active_host ost1`"
86 # These tests all use non-failover stop
87 stop ost1 -f || return 98
91 echo "start ost2 service on `facet_active_host ost2`"
92 start ost2 `ostdevname 2` $OST_MOUNT_OPTS || return 92
96 echo "stop ost2 service on `facet_active_host ost2`"
97 # These tests all use non-failover stop
98 stop ost2 -f || return 93
103 echo "mount $FSNAME on ${MOUNTPATH}....."
104 zconf_mount `hostname` $MOUNTPATH || return 96
108 local SAVEMOUNTOPT=$MOUNTOPT
109 MOUNTOPT="remount,$1"
111 echo "remount '$1' lustre on ${MOUNTPATH}....."
112 zconf_mount `hostname` $MOUNTPATH || return 96
113 MOUNTOPT=$SAVEMOUNTOPT
118 echo "umount lustre on ${MOUNTPATH}....."
119 zconf_umount `hostname` $MOUNTPATH || return 97
122 manual_umount_client(){
123 echo "manual umount lustre on ${MOUNT}...."
124 do_facet client "umount -d $MOUNT"
134 stop_mds || return 201
135 stop_ost || return 202
136 unload_modules || return 203
140 umount_client $MOUNT || return 200
141 cleanup_nocli || return $?
145 do_facet client "cp /etc/passwd $DIR/a" || return 71
146 do_facet client "rm $DIR/a" || return 72
147 # make sure lustre is actually mounted (touch will block,
148 # but grep won't, so do it after)
149 do_facet client "grep $MOUNT' ' /proc/mounts > /dev/null" || return 73
150 echo "setup single mount lustre success"
154 do_facet client "touch $DIR/a" || return 71
155 do_facet client "rm $DIR/a" || return 72
156 do_facet client "touch $DIR2/a" || return 73
157 do_facet client "rm $DIR2/a" || return 74
158 echo "setup double mount lustre success"
163 if [ "$ONLY" == "setup" ]; then
168 if [ "$ONLY" == "cleanup" ]; then
173 #create single point mountpoint
181 check_mount || return 41
184 run_test 0 "single mount setup"
188 echo "start ost second time..."
190 check_mount || return 42
193 run_test 1 "start up ost twice (should return errors)"
198 echo "start mds second time.."
201 check_mount || return 43
204 run_test 2 "start up mds twice (should return err)"
208 #mount.lustre returns an error if already in mtab
209 mount_client $MOUNT && return $?
210 check_mount || return 44
213 run_test 3 "mount client twice (should return err)"
217 touch $DIR/$tfile || return 85
221 # ok for ost to fail shutdown
222 if [ 202 -ne $eno ]; then
227 run_test 4 "force cleanup ost, then cleanup"
229 test_5a() { # was test_5
231 touch $DIR/$tfile || return 1
232 fuser -m -v $MOUNT && echo "$MOUNT is in use by user space process."
234 stop_mds -f || return 2
236 # cleanup may return an error from the failed
237 # disconnects; for now I'll consider this successful
238 # if all the modules have unloaded.
242 echo "killing umount"
243 kill -TERM $UMOUNT_PID
244 echo "waiting for umount to finish"
246 if grep " $MOUNT " /proc/mounts; then
247 echo "test 5: /proc/mounts after failed umount"
251 echo "killing umount"
252 kill -TERM $UMOUNT_PID
253 echo "waiting for umount to finish"
255 grep " $MOUNT " /proc/mounts && echo "test 5: /proc/mounts after second umount" && return 11
259 # stop_mds is a no-op here, and should not fail
260 cleanup_nocli || return $?
261 # df may have lingering entry
263 # mtab may have lingering entry
267 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
269 grep -q $MOUNT" " /etc/mtab || break
270 echo "Waiting /etc/mtab updated ... "
271 WAIT=$(( WAIT + sleep))
273 [ "$WAIT" -eq "$MAX_WAIT" ] && error "/etc/mtab is not updated in $WAIT secs"
274 echo "/etc/mtab updated in $WAIT secs"
276 run_test 5a "force cleanup mds, then cleanup"
280 [ -d $MOUNT ] || mkdir -p $MOUNT
281 grep " $MOUNT " /etc/mtab && echo "test 5b: mtab before mount" && return 10
282 mount_client $MOUNT && return 1
283 grep " $MOUNT " /etc/mtab && echo "test 5b: mtab after failed mount" && return 11
285 # stop_mds is a no-op here, and should not fail
286 cleanup_nocli || return $?
289 run_test 5b "mds down, cleanup after failed mount (bug 2712) (should return errs)"
294 [ -d $MOUNT ] || mkdir -p $MOUNT
295 grep " $MOUNT " /etc/mtab && echo "test 5c: mtab before mount" && return 10
296 local oldfs="${FSNAME}"
297 FSNAME="wrong.${FSNAME}"
298 mount_client $MOUNT || :
300 grep " $MOUNT " /etc/mtab && echo "test 5c: mtab after failed mount" && return 11
302 cleanup_nocli || return $?
304 run_test 5c "cleanup after failed mount (bug 2712) (should return errs)"
310 grep " $MOUNT " /etc/mtab && echo "test 5d: mtab before mount" && return 10
311 mount_client $MOUNT || return 1
313 grep " $MOUNT " /etc/mtab && echo "test 5d: mtab after unmount" && return 11
316 run_test 5d "mount with ost down"
322 #define OBD_FAIL_PTLRPC_DELAY_SEND 0x506
323 do_facet client "sysctl -w lustre.fail_loc=0x80000506"
324 grep " $MOUNT " /etc/mtab && echo "test 5e: mtab before mount" && return 10
325 mount_client $MOUNT || echo "mount failed (not fatal)"
327 grep " $MOUNT " /etc/mtab && echo "test 5e: mtab after unmount" && return 11
330 run_test 5e "delayed connect, don't crash (bug 10268)"
335 mount_client ${MOUNT} || return 87
336 touch $DIR/a || return 86
339 run_test 6 "manual umount, then mount again"
344 cleanup_nocli || return $?
346 run_test 7 "manual umount, then cleanup"
351 check_mount2 || return 45
352 umount_client $MOUNT2
355 run_test 8 "double mount setup"
360 do_facet ost1 sysctl lnet.debug=\'inode trace\' || return 1
361 do_facet ost1 sysctl lnet.subsystem_debug=\'mds ost\' || return 1
363 CHECK_PTLDEBUG="`do_facet ost1 sysctl -n lnet.debug`"
364 if [ "$CHECK_PTLDEBUG" ] && [ "$CHECK_PTLDEBUG" = "trace inode" ];then
365 echo "lnet.debug success"
367 echo "lnet.debug: want 'trace inode', have '$CHECK_PTLDEBUG'"
370 CHECK_SUBSYS="`do_facet ost1 sysctl -n lnet.subsystem_debug`"
371 if [ "$CHECK_SUBSYS" ] && [ "$CHECK_SUBSYS" = "mds ost" ]; then
372 echo "lnet.subsystem_debug success"
374 echo "lnet.subsystem_debug: want 'mds ost', have '$CHECK_SUBSYS'"
377 stop_ost || return $?
380 run_test 9 "test ptldebug and subsystem for mkfs"
383 echo "generate configuration with the same name for node and mds"
384 OLDXMLCONFIG=$XMLCONFIG
385 XMLCONFIG="broken.xml"
386 [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
390 echo "the name for node and mds is the same"
391 do_lmc --add mds --node ${facet}_facet --mds ${facet}_facet \
392 --dev $MDSDEV --size $MDSSIZE || return $?
393 do_lmc --add lov --mds ${facet}_facet --lov lov1 --stripe_sz \
394 $STRIPE_BYTES --stripe_cnt $STRIPES_PER_OBJ \
395 --stripe_pattern 0 || return $?
396 add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE
398 add_facet $facet --lustre_upcall $UPCALL
399 do_lmc --add mtpt --node ${facet}_facet --mds mds_facet \
400 --lov lov1 --path $MOUNT
406 check_mount || return 41
410 XMLCONFIG=$OLDXMLCONFIG
412 run_test 10 "mount lustre with the same name for node and mds"
415 OLDXMLCONFIG=$XMLCONFIG
416 XMLCONFIG="conf11.xml"
418 [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
419 add_mds mds --dev $MDSDEV --size $MDSSIZE
420 add_ost ost --dev $OSTDEV --size $OSTSIZE
421 add_client client mds --path $MOUNT --ost ost_svc || return $?
422 echo "Default lov config success!"
424 [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
425 add_mds mds --dev $MDSDEV --size $MDSSIZE
426 add_ost ost --dev $OSTDEV --size $OSTSIZE
427 add_client client mds --path $MOUNT && return $?
428 echo "--add mtpt with neither --lov nor --ost will return error"
432 XMLCONFIG=$OLDXMLCONFIG
434 run_test 11 "use default lov configuration (should return error)"
437 OLDXMLCONFIG=$XMLCONFIG
438 XMLCONFIG="batch.xml"
439 BATCHFILE="batchfile"
442 [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
443 [ -f "$BATCHFILE" ] && rm -f $BATCHFILE
444 echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
445 echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions \"-I 128\"" >> $BATCHFILE
446 # --mkfsoptions "-I 128"
447 do_lmc -m $XMLCONFIG --batch $BATCHFILE || return $?
448 if [ `sed -n '/>-I 128</p' $XMLCONFIG | wc -l` -eq 1 ]; then
449 echo "matched double quote success"
451 echo "matched double quote fail"
456 echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
457 echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions \"-I 128" >> $BATCHFILE
458 # --mkfsoptions "-I 128
459 do_lmc -m $XMLCONFIG --batch $BATCHFILE && return $?
460 echo "unmatched double quote should return error"
464 echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
465 echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions '-I 128'" >> $BATCHFILE
466 # --mkfsoptions '-I 128'
467 do_lmc -m $XMLCONFIG --batch $BATCHFILE || return $?
468 if [ `sed -n '/>-I 128</p' $XMLCONFIG | wc -l` -eq 1 ]; then
469 echo "matched single quote success"
471 echo "matched single quote fail"
476 echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
477 echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions '-I 128" >> $BATCHFILE
478 # --mkfsoptions '-I 128
479 do_lmc -m $XMLCONFIG --batch $BATCHFILE && return $?
480 echo "unmatched single quote should return error"
484 echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
485 echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions \-\I\ \128" >> $BATCHFILE
486 # --mkfsoptions \-\I\ \128
487 do_lmc -m $XMLCONFIG --batch $BATCHFILE || return $?
488 if [ `sed -n '/>-I 128</p' $XMLCONFIG | wc -l` -eq 1 ]; then
489 echo "backslash followed by a whitespace/letter success"
491 echo "backslash followed by a whitespace/letter fail"
496 echo "--add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp" > $BATCHFILE
497 echo "--add mds --node $HOSTNAME --mds mds1 --mkfsoptions -I\ 128\\" >> $BATCHFILE
498 # --mkfsoptions -I\ 128\
499 do_lmc -m $XMLCONFIG --batch $BATCHFILE && return $?
500 echo "backslash followed by nothing should return error"
503 XMLCONFIG=$OLDXMLCONFIG
505 run_test 12 "lmc --batch, with single/double quote, backslash in batchfile"
508 OLDXMLCONFIG=$XMLCONFIG
509 XMLCONFIG="conf13-1.xml"
511 # check long uuid will be truncated properly and uniquely
512 echo "To generate XML configuration file(with long ost name): $XMLCONFIG"
513 [ -f "$XMLCONFIG" ] && rm -f $XMLCONFIG
514 do_lmc --add net --node $HOSTNAME --nid $HOSTNAME --nettype tcp
515 do_lmc --add mds --node $HOSTNAME --mds mds1_name_longer_than_31characters
516 do_lmc --add mds --node $HOSTNAME --mds mds2_name_longer_than_31characters
517 if [ ! -f "$XMLCONFIG" ]; then
518 echo "Error:no file $XMLCONFIG created!"
521 EXPECTEDMDS1UUID="e_longer_than_31characters_UUID"
522 EXPECTEDMDS2UUID="longer_than_31characters_UUID_2"
523 FOUNDMDS1UUID=`awk -F"'" '/<mds .*uuid=/' $XMLCONFIG | sed -n '1p' \
524 | sed "s/ /\n\r/g" | awk -F"'" '/uuid=/{print $2}'`
525 FOUNDMDS2UUID=`awk -F"'" '/<mds .*uuid=/' $XMLCONFIG | sed -n '2p' \
526 | sed "s/ /\n\r/g" | awk -F"'" '/uuid=/{print $2}'`
527 [ -z "$FOUNDMDS1UUID" ] && echo "MDS1 UUID empty" && return 1
528 [ -z "$FOUNDMDS2UUID" ] && echo "MDS2 UUID empty" && return 1
529 if ([ $EXPECTEDMDS1UUID = $FOUNDMDS1UUID ] && [ $EXPECTEDMDS2UUID = $FOUNDMDS2UUID ]) || \
530 ([ $EXPECTEDMDS1UUID = $FOUNDMDS2UUID ] && [ $EXPECTEDMDS2UUID = $FOUNDMDS1UUID ]); then
531 echo "Success:long uuid truncated successfully and being unique."
533 echo "Error:expected uuid for mds1 and mds2: $EXPECTEDMDS1UUID; $EXPECTEDMDS2UUID"
534 echo "but: found uuid for mds1 and mds2: $FOUNDMDS1UUID; $FOUNDMDS2UUID"
538 XMLCONFIG=$OLDXMLCONFIG
540 run_test 13 "check new_uuid of lmc operating correctly"
543 OLDXMLCONFIG=$XMLCONFIG
544 XMLCONFIG="conf13-1.xml"
545 SECONDXMLCONFIG="conf13-2.xml"
546 # check multiple invocations for lmc generate same XML configuration file
548 echo "Generate the first XML configuration file"
550 echo "mv $XMLCONFIG to $SECONDXMLCONFIG"
551 sed -e "s/mtime[^ ]*//" $XMLCONFIG > $SECONDXMLCONFIG || return $?
552 echo "Generate the second XML configuration file"
554 # don't compare .xml mtime, it will always be different
555 if [ `sed -e "s/mtime[^ ]*//" $XMLCONFIG | diff - $SECONDXMLCONFIG | wc -l` -eq 0 ]; then
556 echo "Success:multiple invocations for lmc generate same XML file"
558 echo "Error: multiple invocations for lmc generate different XML file"
562 rm -f $XMLCONFIG $SECONDXMLCONFIG
563 XMLCONFIG=$OLDXMLCONFIG
565 run_test 13b "check lmc generates consistent .xml file"
570 # create xml file with --mkfsoptions for ost
571 echo "create xml file with --mkfsoptions for ost"
572 add_mds mds --dev $MDSDEV --size $MDSSIZE
573 add_lov lov1 mds --stripe_sz $STRIPE_BYTES\
574 --stripe_cnt $STRIPES_PER_OBJ --stripe_pattern 0
575 add_ost ost --lov lov1 --dev $OSTDEV --size $OSTSIZE \
576 --mkfsoptions "-Llabel_conf_14"
577 add_client client mds --lov lov1 --path $MOUNT
579 FOUNDSTRING=`awk -F"<" '/<mkfsoptions>/{print $2}' $XMLCONFIG`
580 EXPECTEDSTRING="mkfsoptions>-Llabel_conf_14"
581 if [ "$EXPECTEDSTRING" != "$FOUNDSTRING" ]; then
582 echo "Error: expected: $EXPECTEDSTRING; found: $FOUNDSTRING"
585 echo "Success:mkfsoptions for ost written to xml file correctly."
587 # mount lustre to test lconf mkfsoptions-parsing
591 mount_client $MOUNT || return $?
592 if [ -z "`do_facet ost1 dumpe2fs -h $OSTDEV | grep label_conf_14`" ]; then
593 echo "Error: the mkoptions not applied to mke2fs of ost."
597 echo "lconf mkfsoptions for ost success"
601 run_test 14 "test mkfsoptions of ost for lmc and lconf"
605 [ -f $MOUNTLUSTRE ] && echo "remove $MOUNTLUSTRE" && rm -f $MOUNTLUSTRE
606 if [ -f $MOUNTLUSTRE.sav ]; then
607 echo "return original $MOUNTLUSTRE.sav to $MOUNTLUSTRE"
608 mv $MOUNTLUSTRE.sav $MOUNTLUSTRE
612 # this only tests the kernel mount command, not anything about lustre.
614 MOUNTLUSTRE=${MOUNTLUSTRE:-/sbin/mount.lustre}
618 echo "mount lustre on ${MOUNT} without $MOUNTLUSTRE....."
619 if [ -f "$MOUNTLUSTRE" ]; then
620 echo "save $MOUNTLUSTRE to $MOUNTLUSTRE.sav"
621 mv $MOUNTLUSTRE $MOUNTLUSTRE.sav && trap cleanup_15 EXIT INT
622 if [ -f $MOUNTLUSTRE ]; then
623 skip "$MOUNTLUSTRE cannot be moved, skipping test"
628 mount_client $MOUNT && error "mount succeeded" && return 1
629 echo "mount lustre on $MOUNT without $MOUNTLUSTRE failed as expected"
633 run_test 15 "zconf-mount without /sbin/mount.lustre (should return error)"
635 # LOGS/PENDING do not exist anymore since CMD3
637 TMPMTPT="${MOUNT%/*}/conf16"
639 if [ ! -e "$MDSDEV" ]; then
640 log "no $MDSDEV existing, so mount Lustre to create one"
642 check_mount || return 41
646 [ -f "$MDSDEV" ] && LOOPOPT="-o loop"
648 log "change the mode of $MDSDEV/OBJECTS to 555"
649 do_facet mds "mkdir -p $TMPMTPT &&
650 mount $LOOPOPT -t $FSTYPE $MDSDEV $TMPMTPT &&
651 chmod 555 $TMPMTPT/OBJECTS &&
652 umount $TMPMTPT" || return $?
654 log "mount Lustre to change the mode of OBJECTS, then umount Lustre"
656 check_mount || return 41
659 log "read the mode of OBJECTS and check if they has been changed properly"
660 EXPECTEDOBJECTSMODE=`do_facet mds "debugfs -R 'stat OBJECTS' $MDSDEV 2> /dev/null" | grep 'Mode: ' | sed -e "s/.*Mode: *//" -e "s/ *Flags:.*//"`
662 if [ "$EXPECTEDOBJECTSMODE" = "0777" ]; then
663 log "Success:Lustre change the mode of OBJECTS correctly"
665 error "Lustre does not change mode of OBJECTS properly"
668 run_test 16 "verify that lustre will correct the mode of OBJECTS"
671 if [ ! -e "$MDSDEV" ]; then
672 echo "no $MDSDEV existing, so mount Lustre to create one"
674 check_mount || return 41
678 echo "Remove mds config log"
679 do_facet mds "debugfs -w -R 'unlink CONFIGS/$FSNAME-MDT0000' $MDSDEV || return \$?" || return $?
682 start_mds && return 42
685 run_test 17 "Verify failed mds_postsetup won't fail assertion (2936) (should return errs)"
688 [ -f $MDSDEV ] && echo "remove $MDSDEV" && rm -f $MDSDEV
689 echo "mount mds with large journal..."
690 local myMDSSIZE=2000000
691 OLD_MDS_MKFS_OPTS=$MDS_MKFS_OPTS
693 MDS_MKFS_OPTS="--mgs --mdt --fsname=$FSNAME --device-size=$myMDSSIZE --param sys.timeout=$TIMEOUT $MDSOPT"
696 echo "mount lustre system..."
698 check_mount || return 41
700 echo "check journal size..."
701 FOUNDSIZE=`do_facet mds "debugfs -c -R 'stat <8>' $MDSDEV" | awk '/Size: / { print $NF; exit;}'`
702 if [ $FOUNDSIZE -gt $((32 * 1024 * 1024)) ]; then
703 log "Success: mkfs creates large journals. Size: $((FOUNDSIZE >> 20))M"
705 error "expected journal size > 32M, found $((FOUNDSIZE >> 20))M"
710 MDS_MKFS_OPTS=$OLD_MDS_MKFS_OPTS
713 run_test 18 "check mkfs creates large journals"
716 start_mds || return 1
717 stop_mds -f || return 2
719 run_test 19a "start/stop MDS without OSTs"
722 start_ost || return 1
723 stop_ost -f || return 2
725 run_test 19b "start/stop OSTs without MDS"
728 # first format the ost/mdt
732 check_mount || return 43
734 remount_client ro $MOUNT || return 44
735 touch $DIR/$tfile && echo "$DIR/$tfile created incorrectly" && return 45
736 [ -e $DIR/$tfile ] && echo "$DIR/$tfile exists incorrectly" && return 46
737 remount_client rw $MOUNT || return 47
739 [ ! -f $DIR/$tfile ] && echo "$DIR/$tfile missing" && return 48
740 MCNT=`grep -c $MOUNT /etc/mtab`
741 [ "$MCNT" -ne 1 ] && echo "$MOUNT in /etc/mtab $MCNT times" && return 49
746 run_test 20 "remount ro,rw mounts work and doesn't break /etc/mtab"
754 run_test 21a "start mds before ost, stop ost first"
762 run_test 21b "start ost before mds, stop mds first"
772 run_test 21c "start mds between two osts, stop mds last"
775 #reformat to remove all logs
778 echo Client mount before any osts are in the logs
780 check_mount && return 41
783 echo Client mount with ost in logs, but none running
787 # check_mount will block trying to contact ost
791 echo Client mount with a running ost
794 # if gss enabled, wait full time to let connection from
795 # mds to ost be established, due to the mismatch between
796 # initial connect timeout and gss context negotiation timeout.
797 # This perhaps could be remove after AT landed.
798 echo "sleep $((TIMEOUT + TIMEOUT + TIMEOUT))s"
799 sleep $((TIMEOUT + TIMEOUT + TIMEOUT))
802 check_mount || return 41
807 run_test 22 "start a client before osts (should return errs)"
809 test_23a() { # was test_23
813 # force down client so that recovering mds waits for reconnect
814 local running=$(grep -c $MOUNT /proc/mounts) || true
815 if [ $running -ne 0 ]; then
816 echo "Stopping client $MOUNT (opts: -f)"
820 # enter recovery on mds
822 # try to start a new client
823 mount_client $MOUNT &
825 MOUNT_PID=$(ps -ef | grep "t lustre" | grep -v grep | awk '{print $2}')
826 MOUNT_LUSTRE_PID=`ps -ef | grep mount.lustre | grep -v grep | awk '{print $2}'`
827 echo mount pid is ${MOUNT_PID}, mount.lustre pid is ${MOUNT_LUSTRE_PID}
829 ps --ppid $MOUNT_LUSTRE_PID
830 # FIXME why o why can't I kill these? Manual "ctrl-c" works...
831 kill -TERM $MOUNT_LUSTRE_PID
832 echo "waiting for mount to finish"
834 # we can not wait $MOUNT_PID because it is not a child of this shell
840 while [ "$WAIT" -lt "$MAX_WAIT" ]; do
842 PID1=$(ps -ef | awk '{print $2}' | grep -w $MOUNT_PID)
843 PID2=$(ps -ef | awk '{print $2}' | grep -w $MOUNT_LUSTRE_PID)
846 [ -z "$PID1" -a -z "$PID2" ] && break
847 echo "waiting for mount to finish ... "
848 WAIT=$(( WAIT + sleep))
850 [ "$WAIT" -eq "$MAX_WAIT" ] && error "MOUNT_PID $MOUNT_PID and \
851 MOUNT__LUSTRE_PID $MOUNT__LUSTRE_PID still not killed in $WAIT secs"
856 run_test 23a "interrupt client during recovery mount delay"
861 test_23b() { # was test_23
864 # Simulate -EINTR during mount OBD_FAIL_LDLM_CLOSE_THREAD
865 sysctl -w lustre.fail_loc=0x80000313
869 run_test 23b "Simulate -EINTR during mount"
871 fs2mds_HOST=$mds_HOST
872 fs2ost_HOST=$ost_HOST
876 echo "umount $MOUNT2 ..."
877 umount $MOUNT2 || true
878 echo "stopping fs2mds ..."
879 stop fs2mds -f || true
880 echo "stopping fs2ost ..."
881 stop fs2ost -f || true
888 [ -n "$ost1_HOST" ] && fs2ost_HOST=$ost1_HOST
889 if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" ]; then
890 do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
891 skip "mixed loopback and real device not working" && return
894 local fs2mdsdev=${fs2mds_DEV:-${MDSDEV}_2}
895 local fs2ostdev=${fs2ost_DEV:-$(ostdevname 1)_2}
897 # test 8-char fsname as well
898 local FSNAME2=test1234
899 add fs2mds $MDS_MKFS_OPTS --fsname=${FSNAME2} --nomgs --mgsnode=$MGSNID --reformat $fs2mdsdev || exit 10
901 add fs2ost $OST_MKFS_OPTS --fsname=${FSNAME2} --reformat $fs2ostdev || exit 10
904 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && trap cleanup_24a EXIT INT
905 start fs2ost $fs2ostdev $OST_MOUNT_OPTS
907 mount -t lustre $MGSNID:/${FSNAME2} $MOUNT2 || return 1
909 check_mount || return 2
910 # files written on 1 should not show up on 2
911 cp /etc/passwd $DIR/$tfile
913 [ -e $MOUNT2/$tfile ] && error "File bleed" && return 7
916 cp /etc/passwd $MOUNT2/b || return 3
917 rm $MOUNT2/b || return 4
918 # 2 is actually mounted
919 grep $MOUNT2' ' /proc/mounts > /dev/null || return 5
921 facet_failover fs2mds
922 facet_failover fs2ost
925 # the MDS must remain up until last MDT
927 MDS=$(do_facet $SINGLEMDS "lctl get_param -n devices" | awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }')
928 [ -z "$MDS" ] && error "No MDT" && return 8
930 cleanup_nocli || return 6
932 run_test 24a "Multiple MDTs on a single node"
935 if [ -z "$fs2mds_DEV" ]; then
936 do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
937 skip "mixed loopback and real device not working" && return
940 local fs2mdsdev=${fs2mds_DEV:-${MDSDEV}_2}
942 add fs2mds $MDS_MKFS_OPTS --fsname=${FSNAME}2 --mgs --reformat $fs2mdsdev || exit 10
944 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && return 2
947 run_test 24b "Multiple MGSs on a single node (should return err)"
951 check_mount || return 2
952 local MODULES=$($LCTL modules | awk '{ print $2 }')
953 rmmod $MODULES 2>/dev/null || true
956 run_test 25 "Verify modules are referenced"
960 # we need modules before mount for sysctl, so make sure...
961 do_facet mds "lsmod | grep -q lustre || modprobe lustre"
962 #define OBD_FAIL_MDS_FS_SETUP 0x135
963 do_facet mds "sysctl -w lustre.fail_loc=0x80000135"
964 start_mds && echo MDS started && return 1
965 lctl get_param -n devices
966 DEVS=$(lctl get_param -n devices | wc -l)
967 [ $DEVS -gt 0 ] && return 2
968 unload_modules || return 203
970 run_test 26 "MDT startup failure cleans LOV (should return errs)"
976 local ORIG=$(do_facet $myfacet "$TEST")
977 if [ $# -gt 3 ]; then
983 echo "Setting $PARAM from $ORIG to $FINAL"
984 do_facet mds "$LCTL conf_param $PARAM=$FINAL" || error conf_param failed
990 RESULT=$(do_facet $myfacet "$TEST")
991 if [ $RESULT -eq $FINAL ]; then
992 echo "Updated config after $WAIT sec (got $RESULT)"
996 if [ $WAIT -eq $MAX ]; then
997 echo "Config update not seen: wanted $FINAL got $RESULT"
1000 echo "Waiting $(($MAX - $WAIT)) secs for config update"
1005 start_ost || return 1
1006 start_mds || return 2
1007 echo "Requeue thread should have started: "
1008 ps -e | grep ll_cfg_requeue
1009 set_and_check ost1 "lctl get_param -n obdfilter.$FSNAME-OST0000.client_cache_seconds" "$FSNAME-OST0000.ost.client_cache_seconds" || return 3
1012 run_test 27a "Reacquire MGS lock if OST started first"
1017 set_and_check mds "lctl get_param -n mdt.$FSNAME-MDT0000.identity_acquire_expire" "$FSNAME-MDT0000.mdt.identity_acquire_expire" || return 3
1018 set_and_check client "lctl get_param -n mdc.$FSNAME-MDT0000-mdc-*.max_rpcs_in_flight" "$FSNAME-MDT0000.mdc.max_rpcs_in_flight" || return 4
1021 run_test 27b "Reacquire MGS lock after failover"
1025 TEST="lctl get_param -n llite.$FSNAME-*.max_read_ahead_whole_mb"
1028 FINAL=$(($ORIG + 10))
1029 set_and_check client "$TEST" "$FSNAME.llite.max_read_ahead_whole_mb" || return 3
1030 set_and_check client "$TEST" "$FSNAME.llite.max_read_ahead_whole_mb" || return 3
1031 umount_client $MOUNT || return 200
1034 if [ $RESULT -ne $FINAL ]; then
1035 echo "New config not seen: wanted $FINAL got $RESULT"
1038 echo "New config success: got $RESULT"
1042 run_test 28 "permanent parameter setting"
1045 [ "$OSTCOUNT" -lt "2" ] && skip "$OSTCOUNT < 2, skipping" && return
1046 setup > /dev/null 2>&1
1050 local PARAM="$FSNAME-OST0001.osc.active"
1051 local PROC_ACT="osc.$FSNAME-OST0001-osc-[^M]*.active"
1052 local PROC_UUID="osc.$FSNAME-OST0001-osc-[^M]*.ost_server_uuid"
1054 ACTV=$(lctl get_param -n $PROC_ACT)
1056 set_and_check client "lctl get_param -n $PROC_ACT" "$PARAM" $DEAC || return 2
1057 # also check ost_server_uuid status
1058 RESULT=$(lctl get_param -n $PROC_UUID | grep DEACTIV)
1059 if [ -z "$RESULT" ]; then
1060 echo "Live client not deactivated: $(lctl get_param -n $PROC_UUID)"
1063 echo "Live client success: got $RESULT"
1067 local MPROC="osc.$FSNAME-OST0001-osc-[M]*.active"
1072 RESULT=`do_facet mds " lctl get_param -n $MPROC"`
1073 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $MPROC"
1074 if [ $RESULT -eq $DEAC ]; then
1075 echo "MDT deactivated also after $WAIT sec (got $RESULT)"
1079 if [ $WAIT -eq $MAX ]; then
1080 echo "MDT not deactivated: wanted $DEAC got $RESULT"
1083 echo "Waiting $(($MAX - $WAIT)) secs for MDT deactivated"
1086 # test new client starts deactivated
1087 umount_client $MOUNT || return 200
1089 RESULT=$(lctl get_param -n $PROC_UUID | grep DEACTIV | grep NEW)
1090 if [ -z "$RESULT" ]; then
1091 echo "New client not deactivated from start: $(lctl get_param -n $PROC_UUID)"
1094 echo "New client success: got $RESULT"
1097 # make sure it reactivates
1098 set_and_check client "lctl get_param -n $PROC_ACT" "$PARAM" $ACTV || return 6
1100 umount_client $MOUNT
1103 #writeconf to remove all ost2 traces for subsequent tests
1109 run_test 29 "permanently remove an OST"
1114 TEST="lctl get_param -n llite.$FSNAME-*.max_read_ahead_whole_mb"
1116 for i in $(seq 1 20); do
1117 set_and_check client "$TEST" "$FSNAME.llite.max_read_ahead_whole_mb" $i || return 3
1119 # make sure client restart still works
1120 umount_client $MOUNT
1121 mount_client $MOUNT || return 4
1122 [ "$($TEST)" -ne "$i" ] && return 5
1123 set_and_check client "$TEST" "$FSNAME.llite.max_read_ahead_whole_mb" $ORIG || return 6
1126 run_test 30 "Big config llog"
1128 test_31() { # bug 10734
1129 # ipaddr must not exist
1130 mount -t lustre 4.3.2.1@tcp:/lustre $MOUNT || true
1133 run_test 31 "Connect to non-existent node (shouldn't crash)"
1136 # XXX - make this run on client-only systems with real hardware on
1138 # there appears to be a lot of assumption here about loopback
1140 # or maybe this test is just totally useless on a client-only system
1141 [ "$mds_HOST" = "`hostname`" ] || { skip "remote MDS" && return 0; }
1142 [ "$ost_HOST" = "`hostname`" -o "$ost1_HOST" = "`hostname`" ] || \
1143 { skip "remote OST" && return 0; }
1145 [ -z "$TUNEFS" ] && skip "No tunefs" && return
1146 local DISK1_4=$LUSTRE/tests/disk1_4.zip
1147 [ ! -r $DISK1_4 ] && skip "Cant find $DISK1_4, skipping" && return
1149 unzip -o -j -d $TMP/$tdir $DISK1_4 || { skip "Cant unzip $DISK1_4, skipping" && return ; }
1151 sysctl lnet.debug=$PTLDEBUG
1153 $TUNEFS $TMP/$tdir/mds || error "tunefs failed"
1154 # nids are wrong, so client wont work, but server should start
1155 start mds $TMP/$tdir/mds "-o loop,exclude=lustre-OST0000" || return 3
1156 local UUID=$(lctl get_param -n mdt.lustre-MDT0000.uuid)
1158 [ "$UUID" == "mdsA_UUID" ] || error "UUID is wrong: $UUID"
1160 $TUNEFS --mgsnode=`hostname` $TMP/$tdir/ost1 || error "tunefs failed"
1161 start ost1 $TMP/$tdir/ost1 "-o loop" || return 5
1162 UUID=$(lctl get_param -n obdfilter.lustre-OST0000.uuid)
1164 [ "$UUID" == "ost1_UUID" ] || error "UUID is wrong: $UUID"
1166 local NID=$($LCTL list_nids | head -1)
1168 echo "OSC changes should return err:"
1169 $LCTL conf_param lustre-OST0000.osc.max_dirty_mb=15 && return 7
1170 $LCTL conf_param lustre-OST0000.failover.node=$NID && return 8
1172 echo "MDC changes should succeed:"
1173 $LCTL conf_param lustre-MDT0000.mdc.max_rpcs_in_flight=9 || return 9
1174 $LCTL conf_param lustre-MDT0000.failover.node=$NID || return 10
1177 # With a new good MDT failover nid, we should be able to mount a client
1178 # (but it cant talk to OST)
1179 local OLDMOUNTOPT=$MOUNTOPT
1180 MOUNTOPT="exclude=lustre-OST0000"
1182 MOUNTOPT=$OLDMOUNTOPT
1183 set_and_check client "lctl get_param -n mdc.*.max_rpcs_in_flight" "lustre-MDT0000.mdc.max_rpcs_in_flight" ||
1186 zconf_umount `hostname` $MOUNT -f
1189 # mount a second time to make sure we didnt leave upgrade flag on
1190 $TUNEFS --dryrun $TMP/$tdir/mds || error "tunefs failed"
1191 start mds $TMP/$tdir/mds "-o loop,exclude=lustre-OST0000" || return 12
1194 [ -d $TMP/$tdir ] && rm -rf $TMP/$tdir
1196 run_test 32a "Upgrade from 1.4 (not live)"
1199 # XXX - make this run on client-only systems with real hardware on
1201 # there appears to be a lot of assumption here about loopback
1203 # or maybe this test is just totally useless on a client-only system
1204 [ "$mds_HOST" = "`hostname`" ] || { skip "remote MDS" && return 0; }
1205 [ "$ost_HOST" = "`hostname`" -o "$ost1_HOST" = "`hostname`" ] || \
1206 { skip "remote OST" && return 0; }
1208 [ -z "$TUNEFS" ] && skip "No tunefs" && return
1209 local DISK1_4=$LUSTRE/tests/disk1_4.zip
1210 [ ! -r $DISK1_4 ] && skip "Cant find $DISK1_4, skipping" && return
1212 unzip -o -j -d $TMP/$tdir $DISK1_4 || { skip "Cant unzip $DISK1_4, skipping" && return ; }
1214 sysctl lnet.debug=$PTLDEBUG
1216 # writeconf will cause servers to register with their current nids
1217 $TUNEFS --writeconf $TMP/$tdir/mds || error "tunefs failed"
1218 start mds $TMP/$tdir/mds "-o loop" || return 3
1219 local UUID=$(lctl get_param -n mds.lustre-MDT0000.uuid)
1221 [ "$UUID" == "mdsA_UUID" ] || error "UUID is wrong: $UUID"
1223 $TUNEFS --mgsnode=`hostname` $TMP/$tdir/ost1 || error "tunefs failed"
1224 start ost1 $TMP/$tdir/ost1 "-o loop" || return 5
1225 UUID=$(lctl get_param -n obdfilter.lustre-OST0000.uuid)
1227 [ "$UUID" == "ost1_UUID" ] || error "UUID is wrong: $UUID"
1229 echo "OSC changes should succeed:"
1230 $LCTL conf_param lustre-OST0000.osc.max_dirty_mb=15 || return 7
1231 $LCTL conf_param lustre-OST0000.failover.node=$NID || return 8
1233 echo "MDC changes should succeed:"
1234 $LCTL conf_param lustre-MDT0000.mdc.max_rpcs_in_flight=9 || return 9
1237 # MDT and OST should have registered with new nids, so we should have
1238 # a fully-functioning client
1239 echo "Check client and old fs contents"
1241 set_and_check client "lctl get_param -n mdc.*.max_rpcs_in_flight" "${NEWNAME}-MDT0000.mdc.max_rpcs_in_flight" || return 11
1242 [ "$(cksum $MOUNT/passwd | cut -d' ' -f 1,2)" == "2479747619 779" ] || return 12
1246 [ -d $TMP/$tdir ] && rm -rf $TMP/$tdir
1248 run_test 32b "Upgrade from 1.4 with writeconf"
1250 test_33a() { # bug 12333, was test_33
1252 local FSNAME2=test-123
1253 [ -n "$ost1_HOST" ] && fs2ost_HOST=$ost1_HOST
1255 if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" ]; then
1256 do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
1257 skip "mixed loopback and real device not working" && return
1260 local fs2mdsdev=${fs2mds_DEV:-${MDSDEV}_2}
1261 local fs2ostdev=${fs2ost_DEV:-$(ostdevname 1)_2}
1262 add fs2mds $MDS_MKFS_OPTS --fsname=${FSNAME2} --reformat $fs2mdsdev || exit 10
1263 add fs2ost $OST_MKFS_OPTS --fsname=${FSNAME2} --index=8191 --mgsnode=$MGSNID --reformat $fs2ostdev || exit 10
1265 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && trap cleanup_24a EXIT INT
1266 start fs2ost $fs2ostdev $OST_MOUNT_OPTS
1267 do_facet mds "$LCTL conf_param $FSNAME2.sys.timeout=200" || rc=1
1269 mount -t lustre $MGSNID:/${FSNAME2} $MOUNT2 || rc=2
1275 rm -rf $MOUNT2 $fs2mdsdev $fs2ostdev
1276 cleanup_nocli || rc=6
1279 run_test 33a "Mount ost with a large index number"
1281 test_33b() { # was test_34
1284 do_facet client dd if=/dev/zero of=$MOUNT/24 bs=1024k count=1
1285 # Drop lock cancelation reply during umount
1286 #define OBD_FAIL_LDLM_CANCEL 0x304
1287 do_facet client sysctl -w lustre.fail_loc=0x80000304
1288 #sysctl -w lnet.debug=-1
1289 umount_client $MOUNT
1292 run_test 33b "Drop cancel during umount"
1296 do_facet client "sh runmultiop_bg_pause $DIR/file O_c"
1297 manual_umount_client
1299 do_facet client killall -USR1 multiop
1300 if [ $rc -eq 0 ]; then
1301 error "umount not fail!"
1306 run_test 34a "umount with opened file should be fail"
1311 touch $DIR/$tfile || return 1
1312 stop_mds --force || return 2
1314 manual_umount_client --force
1316 if [ $rc -ne 0 ]; then
1317 error "mtab after failed umount - rc $rc"
1323 run_test 34b "force umount with failed mds should be normal"
1327 touch $DIR/$tfile || return 1
1328 stop_ost --force || return 2
1330 manual_umount_client --force
1332 if [ $rc -ne 0 ]; then
1333 error "mtab after failed umount - rc $rc"
1339 run_test 34c "force umount with failed ost should be normal"
1341 test_35() { # bug 12459
1344 DBG_SAVE="`sysctl -n lnet.debug`"
1345 sysctl -w lnet.debug="ha"
1347 log "Set up a fake failnode for the MDS"
1349 do_facet mds $LCTL conf_param ${FSNAME}-MDT0000.failover.node=$FAKENID || return 4
1351 log "Wait for RECONNECT_INTERVAL seconds (10s)"
1354 MSG="conf-sanity.sh test_35 `date +%F%kh%Mm%Ss`"
1357 log "Stopping the MDT:"
1358 stop_mds || return 5
1360 df $MOUNT > /dev/null 2>&1 &
1362 log "Restarting the MDT:"
1363 start_mds || return 6
1364 log "Wait for df ($DFPID) ... "
1367 sysctl -w lnet.debug="$DBG_SAVE"
1369 # retrieve from the log the first server that the client tried to
1370 # contact after the connection loss
1371 $LCTL dk $TMP/lustre-log-$TESTNAME.log
1372 NEXTCONN=`awk "/${MSG}/ {start = 1;}
1373 /import_select_connection.*${FSNAME}-MDT0000-mdc.* using connection/ {
1375 if (\\\$NF ~ /$FAKENID/)
1381 }" $TMP/lustre-log-$TESTNAME.log`
1382 [ "$NEXTCONN" != "0" ] && log "The client didn't try to reconnect to the last active server (tried ${NEXTCONN} instead)" && return 7
1385 run_test 35 "Reconnect to the last active server first"
1389 local FSNAME2=test1234
1390 local fs3ost_HOST=$ost_HOST
1392 [ -n "$ost1_HOST" ] && fs2ost_HOST=$ost1_HOST && fs3ost_HOST=$ost1_HOST
1395 if [ -z "$fs2ost_DEV" -o -z "$fs2mds_DEV" -o -z "$fs3ost_DEV" ]; then
1396 do_facet $SINGLEMDS [ -b "$MDSDEV" ] && \
1397 skip "mixed loopback and real device not working" && return
1399 [ $OSTCOUNT -lt 2 ] && skip "skipping test for single OST" && return
1401 [ "$ost_HOST" = "`hostname`" -o "$ost1_HOST" = "`hostname`" ] || \
1402 { skip "remote OST" && return 0; }
1404 local fs2mdsdev=${fs2mds_DEV:-${MDSDEV}_2}
1405 local fs2ostdev=${fs2ost_DEV:-$(ostdevname 1)_2}
1406 local fs3ostdev=${fs3ost_DEV:-$(ostdevname 2)_2}
1407 add fs2mds $MDS_MKFS_OPTS --fsname=${FSNAME2} --reformat $fs2mdsdev || exit 10
1408 # XXX after we support non 4K disk blocksize, change following --mkfsoptions with
1410 add fs2ost $OST_MKFS_OPTS --mkfsoptions='-b4096' --fsname=${FSNAME2} --mgsnode=$MGSNID --reformat $fs2ostdev || exit 10
1411 add fs3ost $OST_MKFS_OPTS --mkfsoptions='-b4096' --fsname=${FSNAME2} --mgsnode=$MGSNID --reformat $fs3ostdev || exit 10
1413 start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS
1414 start fs2ost $fs2ostdev $OST_MOUNT_OPTS
1415 start fs3ost $fs3ostdev $OST_MOUNT_OPTS
1417 mount -t lustre $MGSNID:/${FSNAME2} $MOUNT2 || return 1
1419 sleep 5 # until 11778 fixed
1421 dd if=/dev/zero of=$MOUNT2/$tfile bs=1M count=7 || return 2
1423 BKTOTAL=`lctl get_param -n obdfilter.*.kbytestotal | awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1424 BKFREE=`lctl get_param -n obdfilter.*.kbytesfree | awk 'BEGIN{free=0}; {free+=$1}; END{print free}'`
1425 BKAVAIL=`lctl get_param -n obdfilter.*.kbytesavail | awk 'BEGIN{avail=0}; {avail+=$1}; END{print avail}'`
1426 STRING=`df -P $MOUNT2 | tail -n 1 | awk '{print $2","$3","$4}'`
1427 DFTOTAL=`echo $STRING | cut -d, -f1`
1428 DFUSED=`echo $STRING | cut -d, -f2`
1429 DFAVAIL=`echo $STRING | cut -d, -f3`
1430 DFFREE=$(($DFTOTAL - $DFUSED))
1432 ALLOWANCE=$((64 * $OSTCOUNT))
1434 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
1435 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
1436 echo "**** FAIL: df total($DFTOTAL) mismatch OST total($BKTOTAL)"
1439 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
1440 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
1441 echo "**** FAIL: df free($DFFREE) mismatch OST free($BKFREE)"
1444 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
1445 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
1446 echo "**** FAIL: df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
1451 stop fs3ost -f || return 200
1452 stop fs2ost -f || return 201
1453 stop fs2mds -f || return 202
1454 rm -rf $MOUNT2 $fs2mdsdev $fs2ostdev $fs3ostdev
1455 unload_modules || return 203
1458 run_test 36 "df report consistency on OSTs with different block size"
1461 [ -n "$CLIENTONLY" -o -n "$CLIENTMODSONLY" ] && skip "client only testing" && return 0
1462 LOCAL_MDSDEV="$TMP/mdt.img"
1463 SYM_MDSDEV="$TMP/sym_mdt.img"
1465 echo "MDS : $LOCAL_MDSDEV"
1466 echo "SYMLINK : $SYM_MDSDEV"
1470 mkfs.lustre --reformat --fsname=lustre --mdt --mgs --device-size=9000 $LOCAL_MDSDEV ||
1471 error "mkfs.lustre $LOCAL_MDSDEV failed"
1472 ln -s $LOCAL_MDSDEV $SYM_MDSDEV
1474 echo "mount symlink device - $SYM_MDSDEV"
1476 mount_op=`mount -v -t lustre -o loop $SYM_MDSDEV ${MOUNT%/*}/mds 2>&1 | grep "unable to set tunable"`
1477 umount -d ${MOUNT%/*}/mds
1478 rm -f $LOCAL_MDSDEV $SYM_MDSDEV
1480 if [ -n "$mount_op" ]; then
1481 error "**** FAIL: set tunables failed for symlink device"
1485 run_test 37 "verify set tunables works for symlink device"
1487 test_38() { # bug 14222
1492 FILES=`find $SRC -type f -mtime +1 | head -n $COUNT`
1493 log "copying $(echo $FILES | wc -w) files to $DIR/$tdir"
1495 tar cf - $FILES | tar xf - -C $DIR/$tdir || \
1496 error "copying $SRC to $DIR/$tdir"
1498 umount_client $MOUNT
1500 log "rename lov_objid file on MDS"
1501 rm -f $TMP/lov_objid.orig
1502 do_facet mds "debugfs -c -R \\\"dump lov_objid $TMP/lov_objid.orig\\\" $MDSDEV"
1503 do_facet mds "debugfs -w -R \\\"rm lov_objid\\\" $MDSDEV"
1505 do_facet mds "od -Ax -td8 $TMP/lov_objid.orig"
1506 # check create in mds_lov_connect
1510 [ $V ] && log "verifying $DIR/$tdir/$f"
1511 diff -q $f $DIR/$tdir/$f || ERROR=y
1513 do_facet mds "debugfs -c -R \\\"dump lov_objid $TMP/lov_objid.new\\\" $MDSDEV"
1514 do_facet mds "od -Ax -td8 $TMP/lov_objid.new"
1515 [ "$ERROR" = "y" ] && error "old and new files are different after connect" || true
1517 # check it's updates in sync
1518 umount_client $MOUNT
1521 do_facet mds dd if=/dev/zero of=$TMP/lov_objid.clear bs=4096 count=1
1522 do_facet mds "debugfs -w -R \\\"rm lov_objid\\\" $MDSDEV"
1523 do_facet mds "debugfs -w -R \\\"write $TMP/lov_objid.clear lov_objid\\\" $MDSDEV "
1528 [ $V ] && log "verifying $DIR/$tdir/$f"
1529 diff -q $f $DIR/$tdir/$f || ERROR=y
1531 do_facet mds "debugfs -c -R \\\"dump lov_objid $TMP/lov_objid.new1\\\" $MDSDEV"
1532 do_facet mds "od -Ax -td8 $TMP/lov_objid.new1"
1533 umount_client $MOUNT
1535 [ "$ERROR" = "y" ] && error "old and new files are different after sync" || true
1537 log "files compared the same"
1540 run_test 38 "MDS recreates missing lov_objid file from OST data"
1546 perl $SRCDIR/leak_finder.pl $TMP/debug 2>&1 | egrep '*** Leak:' &&
1547 error "memory leak detected" || true
1549 run_test 39 "leak_finder recognizes both LUSTRE and LNET malloc messages"
1551 umount_client $MOUNT
1555 equals_msg `basename $0`: test complete
1556 [ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true