2 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test:
12 ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"$SANITY_GSS_EXCEPT"}
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 [ "$SLOW" = "no" ] && EXCEPT_SLOW="100 101"
17 # Tests that fail on uml
18 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
19 [ "$CPU" = "UML" ] && EXCEPT="$EXCEPT"
22 2.6*) FSTYPE=${FSTYPE:-ldiskfs}; ALWAYS_EXCEPT="$ALWAYS_EXCEPT " ;;
23 *) error "unsupported kernel (gss only works with 2.6.x)" ;;
27 export PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$SRCDIR/../utils/gss:$PATH:/sbin
28 export NAME=${NAME:-local}
31 CLEANUP=${CLEANUP:-""}
34 LUSTRE=${LUSTRE:-`dirname $0`/..}
35 . $LUSTRE/tests/test-framework.sh
37 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
39 if [ $UID -ne 0 ]; then
40 echo "Warning: running as non-root uid $UID"
44 RUNAS_ID=${RUNAS_ID:-500}
45 RUNAS=${RUNAS:-"runas -u $RUNAS_ID"}
47 # $RUNAS_ID may get set incorrectly somewhere else
48 [ $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
51 # remove $SEC, we'd like to control everything by ourselves
55 # global variables of this sanity
58 KRB5_CRED=$KRB5_CCACHE_DIR/krb5cc_$RUNAS_ID
59 KRB5_CRED_SAVE=$KRB5_CCACHE_DIR/krb5cc.sanity.save
75 # we want double mount
76 MOUNT_2=${MOUNT_2:-"yes"}
77 cleanup_and_setup_lustre
79 rm -rf $DIR/${TESTSUITE}/[df][0-9]*
80 rm -rf $DIR/[df][0-9]*
82 check_runas_id $RUNAS_ID $RUNAS
86 prepare_krb5_creds() {
88 $RUNAS krb5_login.sh || exit 1
89 [ -f $KRB5_CRED ] || exit 2
90 cp $KRB5_CRED $KRB5_CRED_SAVE
99 if [ $M -lt $N ]; then
103 while [ $N -le $M ]; do
113 calc_connection_cnt() {
114 # MDT->MDT = 2 * C(M, 2)
118 comb_m2=$(combination $MDSCOUNT 2)
120 cnt_mdt2mdt=$((comb_m2 * 2))
121 cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
122 cnt_cli2ost=$((CLICOUNT * OSTCOUNT))
123 cnt_cli2mdt=$((CLICOUNT * MDSCOUNT))
124 cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
125 cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
126 cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
135 local cmd="$tgt.srpc.flavor"
137 if [ $net == "any" ]; then
142 if [ $dir != "any" ]; then
147 log "Setting sptlrpc rule: $cmd"
148 do_facet mgs "$LCTL conf_param $cmd"
156 echo "$output" | grep rpc | grep $flavor | wc -l
163 output=`do_facet client cat $LPROC/mdc/*-MDT*-mdc-*/$PROC_CLI 2>/dev/null`
164 count_flvr "$output" $flavor
171 output=`do_facet client cat $LPROC/osc/*OST*-osc-[^M][^D][^T]*/$PROC_CLI 2>/dev/null`
172 count_flvr "$output" $flavor
180 if [ $MDSCOUNT -le 1 ]; then
185 for num in `seq $MDSCOUNT`; do
186 output=`do_facet mds$num cat $LPROC/mdc/*-MDT*-mdc[0-9]*/$PROC_CLI 2>/dev/null`
187 tmpcnt=`count_flvr "$output" $flavor`
188 cnt=$((cnt + tmpcnt))
198 for num in `seq $MDSCOUNT`; do
199 output=`do_facet mds$num cat $LPROC/osc/*OST*-osc-MDT*/$PROC_CLI 2>/dev/null`
200 tmpcnt=`count_flvr "$output" $flavor`
201 cnt=$((cnt + tmpcnt))
208 local dir=$1 # from to
209 local flavor=$2 # flavor expected
212 if [ $dir == "cli2mdt" ]; then
213 res=`flvr_cnt_cli2mdt $flavor`
214 elif [ $dir == "cli2ost" ]; then
215 res=`flvr_cnt_cli2ost $flavor`
216 elif [ $dir == "mdt2mdt" ]; then
217 res=`flvr_cnt_mdt2mdt $flavor`
218 elif [ $dir == "mdt2ost" ]; then
219 res=`flvr_cnt_mdt2ost $flavor`
220 elif [ $dir == "all2ost" ]; then
221 res1=`flvr_cnt_mdt2ost $flavor`
222 res2=`flvr_cnt_cli2ost $flavor`
224 elif [ $dir == "all2mdt" ]; then
225 res1=`flvr_cnt_mdt2mdt $flavor`
226 res2=`flvr_cnt_cli2mdt $flavor`
228 elif [ $dir == "all2all" ]; then
229 res1=`flvr_cnt_mdt2ost $flavor`
230 res2=`flvr_cnt_cli2ost $flavor`
231 res3=`flvr_cnt_mdt2mdt $flavor`
232 res4=`flvr_cnt_cli2mdt $flavor`
233 res=$((res1 + res2 + res3 + res4))
241 local dir=$1 # from to
242 local flavor=$2 # flavor expected
243 local expect=$3 # number expected
246 for ((i=0;i<20;i++)); do
247 echo -n "checking..."
248 res=$(do_check_flavor $dir $flavor)
249 if [ $res -eq $expect ]; then
250 echo "found $res $flavor connections of $dir, OK"
253 echo "found $res $flavor connections of $dir, not ready ($expect)"
258 echo "Error checking $flavor of $dir: expect $expect, actual $res"
262 restore_to_default_flavor()
264 local proc=$LPROC/mgs/MGS/live/$FSNAME
266 echo "restoring to default flavor..."
268 nrule=`do_facet mgs cat $proc 2>/dev/null | grep "$FSNAME.srpc.flavor." | wc -l`
270 # remove all existing rules if any
271 if [ $nrule -ne 0 ]; then
272 echo "remove existing $nrule rules"
273 for rule in `do_facet mgs cat $proc 2>/dev/null | grep "$FSNAME.srpc.flavor."`; do
274 spec=`echo $rule | awk -F = '{print $1}'`
275 do_facet mgs "$LCTL conf_param $spec="
279 # verify no rules left
280 nrule=`do_facet mgs cat $proc 2>/dev/null | grep "$FSNAME.srpc.flavor." | wc -l`
281 [ $nrule -ne 0 ] && error "still $nrule rules left"
283 # wait for default flavor to be applied
284 # currently default flavor for all connections are 'null'
285 wait_flavor all2all null $cnt_all2all
286 echo "now at default flavor settings"
293 echo "setting all flavor to $flavor"
295 res=$(do_check_flavor all2all $flavor)
296 if [ $res -eq $cnt_all2all ]; then
297 echo "already have total $res $flavor connections"
301 echo "found $res $flavor out of total $cnt_all2all connections"
302 restore_to_default_flavor
304 set_rule $FSNAME any any $flavor
305 wait_flavor all2all $flavor $cnt_all2all
310 NPROC=`cat /proc/cpuinfo 2>/dev/null | grep ^processor | wc -l`
311 [ $NPROC -lt 2 ] && NPROC=2
312 sh rundbench $NPROC 1>/dev/null &
316 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
317 if [ $num -ne 1 ]; then
318 error "failed to start dbench $NPROC"
320 echo "started dbench with $NPROC processes at background"
328 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
329 if [ $num -eq 0 ]; then
330 echo "dbench $DBENCH_PID already finished"
331 wait $DBENCH_PID || error "dbench $PID exit with error"
333 elif [ $num -ne 1 ]; then
335 error "found $num instance of pid $DBENCH_PID ???"
344 killall dbench 2>/dev/null
345 num=`ps --no-headers -p $DBENCH_PID | wc -l`
346 if [ $num -eq 0 ]; then
347 echo "dbench finished"
350 echo "dbench $DBENCH_PID is still running, waiting 2s..."
354 wait $DBENCH_PID || true
358 restore_krb5_cred() {
359 cp $KRB5_CRED_SAVE $KRB5_CRED
360 chown $RUNAS_ID:$RUNAS_ID $KRB5_CRED
361 chmod 0600 $KRB5_CRED
364 check_multiple_gss_daemons() {
367 local gssd_name=`basename $gssd`
369 for ((i=0;i<10;i++)); do
370 do_facet $facet "$gssd -v &"
373 # wait daemons entering "stable" status
376 num=`do_facet $facet ps -o cmd -C $gssd_name | grep $gssd_name | wc -l`
377 echo "$num instance(s) of $gssd_name are running"
379 if [ $num -ne 1 ]; then
380 error "$gssd_name not unique"
391 echo "bring up gss daemons..."
394 echo "check with someone already running..."
395 check_multiple_gss_daemons $my_facet $LSVCGSSD
397 check_multiple_gss_daemons $my_facet $LGSSD
400 echo "check with someone run & finished..."
401 do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
402 sleep 5 # wait fully exit
403 check_multiple_gss_daemons $my_facet $LSVCGSSD
405 check_multiple_gss_daemons $my_facet $LGSSD
408 echo "check refresh..."
409 do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
410 sleep 5 # wait fully exit
411 do_facet $my_facet ipcrm -S 0x3b92d473
412 check_multiple_gss_daemons $my_facet $LSVCGSSD
414 do_facet $my_facet ipcrm -S 0x3a92d473
415 check_multiple_gss_daemons $my_facet $LGSSD
418 run_test 0 "start multiple gss daemons"
423 local file=$DIR/$tfile
425 chmod 0777 $DIR || error "chmod $DIR failed"
428 $RUNAS touch $file && error "unexpected success"
432 $RUNAS touch $file || error "should not fail"
433 [ -f $file ] || error "$file not found"
435 run_test 1 "access with or without krb5 credential"
438 local file1=$DIR/$tfile-1
439 local file2=$DIR/$tfile-2
441 chmod 0777 $DIR || error "chmod $DIR failed"
442 # current access should be ok
443 $RUNAS touch $file1 || error "can't touch $file1"
444 [ -f $file1 ] || error "$file1 not found"
446 # cleanup all cred/ctx and touch
448 $RUNAS $LFS flushctx || error "can't flush ctx"
449 $RUNAS touch $file2 && error "unexpected success"
453 $RUNAS touch $file2 || error "should not fail"
454 [ -f $file2 ] || error "$file2 not found"
456 run_test 2 "lfs flushctx"
459 local file=$DIR/$tfile
462 echo "aaaaaaaaaaaaaaaaa" > $file
464 $CHECKSTAT -p 0666 $file || error "$UID checkstat error"
465 $RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat error"
466 $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat error"
469 $RUNAS multiop $file o_r &
471 # wait multiop finish its open()
474 # cleanup all cred/ctx and check
475 # metadata check should fail, but file data check should success
476 # because we always use root credential to OSTs
479 echo "destroied credentials/contexs for $RUNAS_ID"
480 $RUNAS $CHECKSTAT -p 0666 $file && error "checkstat succeed"
482 wait $OPPID || error "read file data failed"
483 echo "read file data OK"
485 # restore and check again
487 echo "restored credentials for $RUNAS_ID"
488 $RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat (2) error"
489 echo "$RUNAS_ID checkstat OK"
490 $CHECKSTAT -p 0666 $file || error "$UID checkstat (2) error"
491 echo "$UID checkstat OK"
492 $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat (2) error"
493 echo "$RUNAS_ID read file data OK"
495 run_test 3 "local cache under DLM lock"
498 local file1=$DIR/$tfile-1
499 local file2=$DIR/$tfile-2
501 ! $GSS_PIPEFS && skip "pipefs not used" && return
503 chmod 0777 $DIR || error "chmod $DIR failed"
504 # current access should be ok
505 $RUNAS touch $file1 || error "can't touch $file1"
506 [ -f $file1 ] || error "$file1 not found"
509 send_sigint client lgssd
511 check_gss_daemon_facet client lgssd && error "lgssd still running"
513 # flush context, and touch
515 $RUNAS touch $file2 &
517 echo "waiting touch pid $TOUCHPID"
518 wait $TOUCHPID && error "touch should fail"
521 do_facet client "$LGSSD -v"
523 check_gss_daemon_facet client lgssd
525 # touch new should succeed
526 $RUNAS touch $file2 || error "can't touch $file2"
527 [ -f $file2 ] || error "$file2 not found"
529 run_test 4 "lgssd dead, operations should wait timeout and fail"
532 local file1=$DIR/$tfile-1
533 local file2=$DIR/$tfile-2
534 local wait_time=$((TIMEOUT + TIMEOUT / 2))
536 chmod 0777 $DIR || error "chmod $DIR failed"
537 # current access should be ok
538 $RUNAS touch $file1 || error "can't touch $file1"
539 [ -f $file1 ] || error "$file1 not found"
542 send_sigint mds lsvcgssd
544 check_gss_daemon_facet mds lsvcgssd && error "lsvcgssd still running"
546 # flush context, and touch
548 $RUNAS touch $file2 &
552 echo "waiting $wait_time seconds for touch pid $TOUCHPID"
554 num=`ps --no-headers -p $TOUCHPID | wc -l`
555 [ $num -eq 1 ] || error "touch already ended ($num)"
556 echo "process $TOUCHPID still hanging there... OK"
558 # restart lsvcgssd, expect touch suceed
559 echo "restart lsvcgssd and recovering"
560 do_facet mds "$LSVCGSSD -v"
562 check_gss_daemon_facet mds lsvcgssd
563 wait $TOUCHPID || error "touch fail"
564 [ -f $file2 ] || error "$file2 not found"
566 run_test 5 "lsvcgssd dead, operations lead to recovery"
569 mkdir $DIR/d6 || error "mkdir $DIR/d6 failed"
570 cp -a /etc/* $DIR/d6/ || error "cp failed"
571 ls -l $DIR/d6/* > /dev/null || error "ls failed"
572 rm -rf $DIR2/d6/* || error "rm failed"
574 run_test 6 "test basic DLM callback works"
581 # for open(), client only reserve space for default stripe count lovea,
582 # and server may return larger lovea in reply (because of larger stripe
583 # count), client need call enlarge_reqbuf() and save the replied lovea
584 # in request for future possible replay.
586 # Note: current script does NOT guarantee enlarge_reqbuf() will be in
587 # the path, however it does work in local test which has 2 OSTs and
588 # default stripe count is 1.
590 num_osts=`$LFS getstripe $MOUNT | egrep "^[0-9]*:.*ACTIVE" | wc -l`
591 echo "found $num_osts active OSTs"
592 [ $num_osts -lt 2 ] && echo "skipping $TESTNAME (must have >= 2 OSTs)" && return
595 $LFS setstripe $tdir 0 -1 -1 || error
598 for ((i=0;i<20;i++)); do
599 dd if=/dev/zero of=$tdir/f$i bs=4k count=16 2>/dev/null
602 for ((i=0;i<20;i++)); do
603 dd if=$tdir/f$i of=/dev/null bs=4k count=16 2>/dev/null
607 run_test 7 "exercise enlarge_reqbuf()"
610 if [ "$SLOW" = "no" ]; then
618 for ((n=0;n<$total;n++)); do
621 echo "flush ctx ($n/$total) ..."
627 run_test 90 "recoverable from losing contexts under load"
637 nrule_old=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
638 | grep "$FSNAME.srpc.flavor." | wc -l`
639 echo "original general rules: $nrule_old"
641 for ((i = $nrule_old; i < $max; i++)); do
642 set_rule $FSNAME elan$i any krb5n || error "set rule $i"
644 set_rule $FSNAME elan100 any krb5n && error "set $max rule should fail"
645 for ((i = $nrule_old; i < $max; i++)); do
646 set_rule $FSNAME elan$i any || error "remove rule $i"
649 nrule_new=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
650 | grep "$FSNAME.srpc.flavor." | wc -l`
651 if [ $nrule_new != $nrule_old ]; then
652 error "general rule: $nrule_new != $nrule_old"
656 # target-specific rules
658 nrule_old=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
659 | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
660 echo "original target rules: $nrule_old"
662 for ((i = $nrule_old; i < $max; i++)); do
663 set_rule $FSNAME-MDT0000 elan$i any krb5i || error "set rule $i"
665 set_rule $FSNAME-MDT0000 elan100 any krb5i && error "set $max rule should fail"
666 for ((i = $nrule_old; i < $max; i++)); do
667 set_rule $FSNAME-MDT0000 elan$i any || error "remove rule $i"
670 nrule_new=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
671 | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
672 if [ $nrule_new != $nrule_old ]; then
673 error "general rule: $nrule_new != $nrule_old"
676 run_test 99 "maximum sptlrpc rules limitation"
689 # started from default flavors
690 restore_to_default_flavor
692 # running dbench background
696 # all: null -> krb5n -> krb5a -> krb5i -> krb5p -> plain
698 set_rule $FSNAME any any krb5n
699 wait_flavor all2all krb5n $cnt_all2all || error_dbench "1"
702 set_rule $FSNAME any any krb5a
703 wait_flavor all2all krb5a $cnt_all2all || error_dbench "2"
706 set_rule $FSNAME any any krb5i
707 wait_flavor all2all krb5i $cnt_all2all || error_dbench "3"
710 set_rule $FSNAME any any krb5p
711 wait_flavor all2all krb5p $cnt_all2all || error_dbench "4"
714 set_rule $FSNAME any any plain
715 wait_flavor all2all plain $cnt_all2all || error_dbench "5"
724 set_rule $FSNAME any mdt2mdt krb5a
725 wait_flavor mdt2mdt krb5a $cnt_mdt2mdt || error_dbench "6"
728 set_rule $FSNAME any cli2mdt krb5i
729 wait_flavor cli2mdt krb5i $cnt_cli2mdt || error_dbench "7"
732 set_rule $FSNAME any mdt2ost krb5p
733 wait_flavor mdt2ost krb5p $cnt_mdt2ost || error_dbench "8"
736 set_rule $FSNAME any cli2ost krb5n
737 wait_flavor cli2ost krb5n $cnt_cli2ost || error_dbench "9"
744 # nothing should be changed because they are override by above dir rules
746 set_rule $FSNAME-MDT0000 any any krb5p
747 set_rule $FSNAME-OST0000 any any krb5i
748 wait_flavor mdt2mdt krb5a $cnt_mdt2mdt || error_dbench "10"
749 wait_flavor cli2mdt krb5i $cnt_cli2mdt || error_dbench "11"
751 wait_flavor mdt2ost krb5p $cnt_mdt2ost || error_dbench "12"
752 wait_flavor cli2ost krb5n $cnt_cli2ost || error_dbench "13"
755 # delete all dir-specific rules
757 set_rule $FSNAME any mdt2mdt
758 set_rule $FSNAME any cli2mdt
759 set_rule $FSNAME any mdt2ost
760 set_rule $FSNAME any cli2ost
761 wait_flavor mdt2mdt krb5p $((MDSCOUNT - 1)) || error_dbench "14"
762 wait_flavor cli2mdt krb5p $CLICOUNT || error_dbench "15"
764 wait_flavor mdt2ost krb5i $MDSCOUNT || error_dbench "16"
765 wait_flavor cli2ost krb5i $CLICOUNT || error_dbench "17"
773 set_rule $FSNAME-MDT0000 any any
774 set_rule $FSNAME-OST0000 any any || error_dbench "18"
775 wait_flavor all2all plain $cnt_all2all || error_dbench "19"
780 run_test 100 "change security flavor on the fly under load"
789 local wait_time=$((TIMEOUT + TIMEOUT / 4))
793 # stop gss daemon, then switch to flavor1 (which should be a gss flavor),
794 # and run a 'df' which should hanging, wait the request timeout and
795 # resend, then switch the flavor to another one. To exercise the code of
796 # switching ctx/sec for a resend request.
798 echo ">>>>>>>>>>>>>>> Testing $flavor0 -> $flavor1 -> $flavor2..."
800 echo "(0) set base flavor $flavor0"
801 set_rule $FSNAME any cli2mdt $flavor0
802 wait_flavor cli2mdt $flavor0 $count
804 if [ $? -ne 0 ]; then
805 error "initial df failed"
811 echo "(1) $flavor0 -> $flavor1"
812 set_rule $FSNAME any cli2mdt $flavor1
813 wait_flavor cli2mdt $flavor1 $count
818 echo "waiting $wait_time seconds for df ($df_pid)"
820 num=`ps --no-headers -p $df_pid 2>/dev/null | wc -l`
821 [ $num -eq 1 ] || error "df already ended ($num)"
822 echo "process $df_pid is still hanging there... OK"
824 echo "(2) set end flavor $flavor2"
825 set_rule $FSNAME any cli2mdt $flavor2
826 wait_flavor cli2mdt $flavor2 $count
828 wait $df_pid || error "df returned error"
833 # started from default flavors
834 restore_to_default_flavor
836 switch_sec_test $cnt_cli2mdt null krb5n null
837 switch_sec_test $cnt_cli2mdt null krb5a null
838 switch_sec_test $cnt_cli2mdt null krb5i null
839 switch_sec_test $cnt_cli2mdt null krb5p null
840 switch_sec_test $cnt_cli2mdt null krb5i plain
841 switch_sec_test $cnt_cli2mdt plain krb5p plain
842 switch_sec_test $cnt_cli2mdt plain krb5n krb5a
843 switch_sec_test $cnt_cli2mdt krb5a krb5i krb5p
844 switch_sec_test $cnt_cli2mdt krb5p krb5a krb5n
845 switch_sec_test $cnt_cli2mdt krb5n krb5p krb5i
847 run_test 101 "switch ctx as well as sec for resending request"
860 # started from default flavors
861 restore_to_default_flavor
863 # run dbench background
866 echo "Testing null->krb5n->krb5a->krb5i->krb5p->plain->null"
867 set_rule $FSNAME any any krb5n
868 set_rule $FSNAME any any krb5a
869 set_rule $FSNAME any any krb5i
870 set_rule $FSNAME any any krb5p
871 set_rule $FSNAME any any plain
872 set_rule $FSNAME any any null
875 wait_flavor all2all null $cnt_all2all || error_dbench "1"
878 echo "waiting for 15s and check again"
882 echo "Testing null->krb5i->null->krb5i->null..."
883 for ((i=0; i<10; i++)); do
884 set_rule $FSNAME any any krb5i
885 set_rule $FSNAME any any null
887 set_rule $FSNAME any any krb5i
890 wait_flavor all2all krb5i $cnt_all2all || error_dbench "2"
893 echo "waiting for 15s and check again"
899 run_test 102 "survive from insanely fast flavor switch"
901 equals_msg `basename $0`: test complete, cleaning up
902 check_and_cleanup_lustre
903 [ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true