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 ".srpc.flavor." | wc -l`
270 # remove all existing rules if any
271 if [ $nrule -ne 0 ]; then
272 echo "$nrule existing rules"
273 for rule in `do_facet mgs cat $proc 2>/dev/null | grep ".srpc.flavor."`; do
274 echo "remove rule: $rule"
275 spec=`echo $rule | awk -F = '{print $1}'`
276 do_facet mgs "$LCTL conf_param $spec="
280 # verify no rules left
281 nrule=`do_facet mgs cat $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
282 [ $nrule -ne 0 ] && error "still $nrule rules left"
284 # wait for default flavor to be applied
285 # currently default flavor for all connections are 'null'
286 wait_flavor all2all null $cnt_all2all
287 echo "now at default flavor settings"
294 echo "setting all flavor to $flavor"
296 res=$(do_check_flavor all2all $flavor)
297 if [ $res -eq $cnt_all2all ]; then
298 echo "already have total $res $flavor connections"
302 echo "found $res $flavor out of total $cnt_all2all connections"
303 restore_to_default_flavor
305 set_rule $FSNAME any any $flavor
306 wait_flavor all2all $flavor $cnt_all2all
311 NPROC=`cat /proc/cpuinfo 2>/dev/null | grep ^processor | wc -l`
312 [ $NPROC -lt 2 ] && NPROC=2
313 sh rundbench $NPROC 1>/dev/null &
317 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
318 if [ $num -ne 1 ]; then
319 error "failed to start dbench $NPROC"
321 echo "started dbench with $NPROC processes at background"
329 num=`ps --no-headers -p $DBENCH_PID 2>/dev/null | wc -l`
330 if [ $num -eq 0 ]; then
331 echo "dbench $DBENCH_PID already finished"
332 wait $DBENCH_PID || error "dbench $PID exit with error"
334 elif [ $num -ne 1 ]; then
336 error "found $num instance of pid $DBENCH_PID ???"
345 killall dbench 2>/dev/null
346 num=`ps --no-headers -p $DBENCH_PID | wc -l`
347 if [ $num -eq 0 ]; then
348 echo "dbench finished"
351 echo "dbench $DBENCH_PID is still running, waiting 2s..."
355 wait $DBENCH_PID || true
359 restore_krb5_cred() {
360 cp $KRB5_CRED_SAVE $KRB5_CRED
361 chown $RUNAS_ID:$RUNAS_ID $KRB5_CRED
362 chmod 0600 $KRB5_CRED
365 check_multiple_gss_daemons() {
368 local gssd_name=`basename $gssd`
370 for ((i=0;i<10;i++)); do
371 do_facet $facet "$gssd -v &"
374 # wait daemons entering "stable" status
377 num=`do_facet $facet ps -o cmd -C $gssd_name | grep $gssd_name | wc -l`
378 echo "$num instance(s) of $gssd_name are running"
380 if [ $num -ne 1 ]; then
381 error "$gssd_name not unique"
392 echo "bring up gss daemons..."
395 echo "check with someone already running..."
396 check_multiple_gss_daemons $my_facet $LSVCGSSD
398 check_multiple_gss_daemons $my_facet $LGSSD
401 echo "check with someone run & finished..."
402 do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
403 sleep 5 # wait fully exit
404 check_multiple_gss_daemons $my_facet $LSVCGSSD
406 check_multiple_gss_daemons $my_facet $LGSSD
409 echo "check refresh..."
410 do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
411 sleep 5 # wait fully exit
412 do_facet $my_facet ipcrm -S 0x3b92d473
413 check_multiple_gss_daemons $my_facet $LSVCGSSD
415 do_facet $my_facet ipcrm -S 0x3a92d473
416 check_multiple_gss_daemons $my_facet $LGSSD
419 run_test 0 "start multiple gss daemons"
424 local file=$DIR/$tfile
426 chmod 0777 $DIR || error "chmod $DIR failed"
429 $RUNAS touch $file && error "unexpected success"
433 $RUNAS touch $file || error "should not fail"
434 [ -f $file ] || error "$file not found"
436 run_test 1 "access with or without krb5 credential"
439 local file1=$DIR/$tfile-1
440 local file2=$DIR/$tfile-2
442 chmod 0777 $DIR || error "chmod $DIR failed"
443 # current access should be ok
444 $RUNAS touch $file1 || error "can't touch $file1"
445 [ -f $file1 ] || error "$file1 not found"
447 # cleanup all cred/ctx and touch
449 $RUNAS $LFS flushctx || error "can't flush ctx"
450 $RUNAS touch $file2 && error "unexpected success"
454 $RUNAS touch $file2 || error "should not fail"
455 [ -f $file2 ] || error "$file2 not found"
457 run_test 2 "lfs flushctx"
460 local file=$DIR/$tfile
463 echo "aaaaaaaaaaaaaaaaa" > $file
465 $CHECKSTAT -p 0666 $file || error "$UID checkstat error"
466 $RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat error"
467 $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat error"
470 $RUNAS multiop $file o_r &
472 # wait multiop finish its open()
475 # cleanup all cred/ctx and check
476 # metadata check should fail, but file data check should success
477 # because we always use root credential to OSTs
480 echo "destroied credentials/contexs for $RUNAS_ID"
481 $RUNAS $CHECKSTAT -p 0666 $file && error "checkstat succeed"
483 wait $OPPID || error "read file data failed"
484 echo "read file data OK"
486 # restore and check again
488 echo "restored credentials for $RUNAS_ID"
489 $RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat (2) error"
490 echo "$RUNAS_ID checkstat OK"
491 $CHECKSTAT -p 0666 $file || error "$UID checkstat (2) error"
492 echo "$UID checkstat OK"
493 $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat (2) error"
494 echo "$RUNAS_ID read file data OK"
496 run_test 3 "local cache under DLM lock"
499 local file1=$DIR/$tfile-1
500 local file2=$DIR/$tfile-2
502 ! $GSS_PIPEFS && skip "pipefs not used" && return
504 chmod 0777 $DIR || error "chmod $DIR failed"
505 # current access should be ok
506 $RUNAS touch $file1 || error "can't touch $file1"
507 [ -f $file1 ] || error "$file1 not found"
510 send_sigint client lgssd
512 check_gss_daemon_facet client lgssd && error "lgssd still running"
514 # flush context, and touch
516 $RUNAS touch $file2 &
518 echo "waiting touch pid $TOUCHPID"
519 wait $TOUCHPID && error "touch should fail"
522 do_facet client "$LGSSD -v"
524 check_gss_daemon_facet client lgssd
526 # touch new should succeed
527 $RUNAS touch $file2 || error "can't touch $file2"
528 [ -f $file2 ] || error "$file2 not found"
530 run_test 4 "lgssd dead, operations should wait timeout and fail"
533 local file1=$DIR/$tfile-1
534 local file2=$DIR/$tfile-2
535 local wait_time=$((TIMEOUT + TIMEOUT / 2))
537 chmod 0777 $DIR || error "chmod $DIR failed"
538 # current access should be ok
539 $RUNAS touch $file1 || error "can't touch $file1"
540 [ -f $file1 ] || error "$file1 not found"
543 send_sigint mds lsvcgssd
545 check_gss_daemon_facet mds lsvcgssd && error "lsvcgssd still running"
547 # flush context, and touch
549 $RUNAS touch $file2 &
553 echo "waiting $wait_time seconds for touch pid $TOUCHPID"
555 num=`ps --no-headers -p $TOUCHPID | wc -l`
556 [ $num -eq 1 ] || error "touch already ended ($num)"
557 echo "process $TOUCHPID still hanging there... OK"
559 # restart lsvcgssd, expect touch suceed
560 echo "restart lsvcgssd and recovering"
561 do_facet mds "$LSVCGSSD -v"
563 check_gss_daemon_facet mds lsvcgssd
564 wait $TOUCHPID || error "touch fail"
565 [ -f $file2 ] || error "$file2 not found"
567 run_test 5 "lsvcgssd dead, operations lead to recovery"
570 mkdir $DIR/d6 || error "mkdir $DIR/d6 failed"
571 cp -a /etc/* $DIR/d6/ || error "cp failed"
572 ls -l $DIR/d6/* > /dev/null || error "ls failed"
573 rm -rf $DIR2/d6/* || error "rm failed"
575 run_test 6 "test basic DLM callback works"
582 # for open(), client only reserve space for default stripe count lovea,
583 # and server may return larger lovea in reply (because of larger stripe
584 # count), client need call enlarge_reqbuf() and save the replied lovea
585 # in request for future possible replay.
587 # Note: current script does NOT guarantee enlarge_reqbuf() will be in
588 # the path, however it does work in local test which has 2 OSTs and
589 # default stripe count is 1.
591 num_osts=`$LFS getstripe $MOUNT | egrep "^[0-9]*:.*ACTIVE" | wc -l`
592 echo "found $num_osts active OSTs"
593 [ $num_osts -lt 2 ] && echo "skipping $TESTNAME (must have >= 2 OSTs)" && return
596 $LFS setstripe $tdir 0 -1 -1 || error
599 for ((i=0;i<20;i++)); do
600 dd if=/dev/zero of=$tdir/f$i bs=4k count=16 2>/dev/null
603 for ((i=0;i<20;i++)); do
604 dd if=$tdir/f$i of=/dev/null bs=4k count=16 2>/dev/null
608 run_test 7 "exercise enlarge_reqbuf()"
611 if [ "$SLOW" = "no" ]; then
619 for ((n=0;n<$total;n++)); do
622 echo "flush ctx ($n/$total) ..."
628 run_test 90 "recoverable from losing contexts under load"
638 nrule_old=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
639 | grep "$FSNAME.srpc.flavor." | wc -l`
640 echo "original general rules: $nrule_old"
642 for ((i = $nrule_old; i < $max; i++)); do
643 set_rule $FSNAME elan$i any krb5n || error "set rule $i"
645 set_rule $FSNAME elan100 any krb5n && error "set $max rule should fail"
646 for ((i = $nrule_old; i < $max; i++)); do
647 set_rule $FSNAME elan$i any || error "remove rule $i"
650 nrule_new=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
651 | grep "$FSNAME.srpc.flavor." | wc -l`
652 if [ $nrule_new != $nrule_old ]; then
653 error "general rule: $nrule_new != $nrule_old"
657 # target-specific rules
659 nrule_old=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
660 | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
661 echo "original target rules: $nrule_old"
663 for ((i = $nrule_old; i < $max; i++)); do
664 set_rule $FSNAME-MDT0000 elan$i any krb5i || error "set rule $i"
666 set_rule $FSNAME-MDT0000 elan100 any krb5i && error "set $max rule should fail"
667 for ((i = $nrule_old; i < $max; i++)); do
668 set_rule $FSNAME-MDT0000 elan$i any || error "remove rule $i"
671 nrule_new=`do_facet mgs cat $LPROC/mgs/MGS/live/$FSNAME 2>/dev/null \
672 | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
673 if [ $nrule_new != $nrule_old ]; then
674 error "general rule: $nrule_new != $nrule_old"
677 run_test 99 "maximum sptlrpc rules limitation"
690 # started from default flavors
691 restore_to_default_flavor
693 # running dbench background
697 # all: null -> krb5n -> krb5a -> krb5i -> krb5p -> plain
699 set_rule $FSNAME any any krb5n
700 wait_flavor all2all krb5n $cnt_all2all || error_dbench "1"
703 set_rule $FSNAME any any krb5a
704 wait_flavor all2all krb5a $cnt_all2all || error_dbench "2"
707 set_rule $FSNAME any any krb5i
708 wait_flavor all2all krb5i $cnt_all2all || error_dbench "3"
711 set_rule $FSNAME any any krb5p
712 wait_flavor all2all krb5p $cnt_all2all || error_dbench "4"
715 set_rule $FSNAME any any plain
716 wait_flavor all2all plain $cnt_all2all || error_dbench "5"
725 set_rule $FSNAME any mdt2mdt krb5a
726 wait_flavor mdt2mdt krb5a $cnt_mdt2mdt || error_dbench "6"
729 set_rule $FSNAME any cli2mdt krb5i
730 wait_flavor cli2mdt krb5i $cnt_cli2mdt || error_dbench "7"
733 set_rule $FSNAME any mdt2ost krb5p
734 wait_flavor mdt2ost krb5p $cnt_mdt2ost || error_dbench "8"
737 set_rule $FSNAME any cli2ost krb5n
738 wait_flavor cli2ost krb5n $cnt_cli2ost || error_dbench "9"
745 # nothing should be changed because they are override by above dir rules
747 set_rule $FSNAME-MDT0000 any any krb5p
748 set_rule $FSNAME-OST0000 any any krb5i
749 wait_flavor mdt2mdt krb5a $cnt_mdt2mdt || error_dbench "10"
750 wait_flavor cli2mdt krb5i $cnt_cli2mdt || error_dbench "11"
752 wait_flavor mdt2ost krb5p $cnt_mdt2ost || error_dbench "12"
753 wait_flavor cli2ost krb5n $cnt_cli2ost || error_dbench "13"
756 # delete all dir-specific rules
758 set_rule $FSNAME any mdt2mdt
759 set_rule $FSNAME any cli2mdt
760 set_rule $FSNAME any mdt2ost
761 set_rule $FSNAME any cli2ost
762 wait_flavor mdt2mdt krb5p $((MDSCOUNT - 1)) || error_dbench "14"
763 wait_flavor cli2mdt krb5p $CLICOUNT || error_dbench "15"
765 wait_flavor mdt2ost krb5i $MDSCOUNT || error_dbench "16"
766 wait_flavor cli2ost krb5i $CLICOUNT || error_dbench "17"
774 set_rule $FSNAME-MDT0000 any any
775 set_rule $FSNAME-OST0000 any any || error_dbench "18"
776 wait_flavor all2all plain $cnt_all2all || error_dbench "19"
781 run_test 100 "change security flavor on the fly under load"
790 local wait_time=$((TIMEOUT + TIMEOUT / 4))
794 # stop gss daemon, then switch to flavor1 (which should be a gss flavor),
795 # and run a 'df' which should hanging, wait the request timeout and
796 # resend, then switch the flavor to another one. To exercise the code of
797 # switching ctx/sec for a resend request.
799 echo ">>>>>>>>>>>>>>> Testing $flavor0 -> $flavor1 -> $flavor2..."
801 echo "(0) set base flavor $flavor0"
802 set_rule $FSNAME any cli2mdt $flavor0
803 wait_flavor cli2mdt $flavor0 $count
805 if [ $? -ne 0 ]; then
806 error "initial df failed"
812 echo "(1) $flavor0 -> $flavor1"
813 set_rule $FSNAME any cli2mdt $flavor1
814 wait_flavor cli2mdt $flavor1 $count
819 echo "waiting $wait_time seconds for df ($df_pid)"
821 num=`ps --no-headers -p $df_pid 2>/dev/null | wc -l`
822 [ $num -eq 1 ] || error "df already ended ($num)"
823 echo "process $df_pid is still hanging there... OK"
825 echo "(2) set end flavor $flavor2"
826 set_rule $FSNAME any cli2mdt $flavor2
827 wait_flavor cli2mdt $flavor2 $count
829 wait $df_pid || error "df returned error"
834 # started from default flavors
835 restore_to_default_flavor
837 switch_sec_test $cnt_cli2mdt null krb5n null
838 switch_sec_test $cnt_cli2mdt null krb5a null
839 switch_sec_test $cnt_cli2mdt null krb5i null
840 switch_sec_test $cnt_cli2mdt null krb5p null
841 switch_sec_test $cnt_cli2mdt null krb5i plain
842 switch_sec_test $cnt_cli2mdt plain krb5p plain
843 switch_sec_test $cnt_cli2mdt plain krb5n krb5a
844 switch_sec_test $cnt_cli2mdt krb5a krb5i krb5p
845 switch_sec_test $cnt_cli2mdt krb5p krb5a krb5n
846 switch_sec_test $cnt_cli2mdt krb5n krb5p krb5i
848 run_test 101 "switch ctx as well as sec for resending request"
861 # started from default flavors
862 restore_to_default_flavor
864 # run dbench background
867 echo "Testing null->krb5n->krb5a->krb5i->krb5p->plain->null"
868 set_rule $FSNAME any any krb5n
869 set_rule $FSNAME any any krb5a
870 set_rule $FSNAME any any krb5i
871 set_rule $FSNAME any any krb5p
872 set_rule $FSNAME any any plain
873 set_rule $FSNAME any any null
876 wait_flavor all2all null $cnt_all2all || error_dbench "1"
879 echo "waiting for 15s and check again"
883 echo "Testing null->krb5i->null->krb5i->null..."
884 for ((i=0; i<10; i++)); do
885 set_rule $FSNAME any any krb5i
886 set_rule $FSNAME any any null
888 set_rule $FSNAME any any krb5i
891 wait_flavor all2all krb5i $cnt_all2all || error_dbench "2"
894 echo "waiting for 15s and check again"
900 run_test 102 "survive from insanely fast flavor switch"
902 equals_msg `basename $0`: test complete, cleaning up
903 check_and_cleanup_lustre
904 [ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true