2 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
4 trap 'echo "test-framework exiting on error"' ERR
11 export GMNALNID=${GMNALNID:-/usr/sbin/gmlndnid}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
14 # eg, assert_env LUSTRE MDSNODES OSTNODES CLIENTS
18 if [ -z "${!name}" ]; then
19 echo "$0: $name must be set"
23 [ $failed ] && exit 1 || true
27 echo "usage: $0 [-r] [-f cfgfile]"
34 export LUSTRE=`absolute_path $LUSTRE`
35 export TESTSUITE=`basename $0 .sh`
36 export LTESTDIR=${LTESTDIR:-$LUSTRE/../ltest}
38 [ -d /r ] && export ROOT=${ROOT:-/r}
39 export TMP=${TMP:-$ROOT/tmp}
41 export PATH=:$PATH:$LUSTRE/utils:$LUSTRE/tests
42 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
43 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
44 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
45 [ ! -f "$TUNEFS" ] && export TUNEFS=$(which tunefs.lustre)
46 export CHECKSTAT="${CHECKSTAT:-checkstat} "
47 export FSYTPE=${FSTYPE:-"ext3"}
48 export NAME=${NAME:-local}
49 export LPROC=/proc/fs/lustre
51 if [ "$ACCEPTOR_PORT" ]; then
52 export PORT_OPT="--port $ACCEPTOR_PORT"
55 # Paths on remote nodes, if different
56 export RLUSTRE=${RLUSTRE:-$LUSTRE}
57 export RPWD=${RPWD:-$PWD}
61 while getopts "rvf:" opt $*; do
64 r) REFORMAT=--reformat;;
75 2.4.*) EXT=".o"; USE_QUOTA=no; FSTYPE=ext3 ;;
76 *) EXT=".ko"; USE_QUOTA=yes; FSTYPE=ldiskfs ;;
82 BASE=`basename $module $EXT`
83 lsmod | grep -q ${BASE} || \
84 if [ -f ${LUSTRE}/${module}${EXT} ]; then
85 insmod ${LUSTRE}/${module}${EXT} $@
87 # must be testing a "make install" or "rpm" installation
93 if [ -n "$MODPROBE" ]; then
97 if [ "$HAVE_MODULES" = true ]; then
103 echo Loading modules from $LUSTRE
104 load_module ../lnet/libcfs/libcfs
105 # note that insmod will ignore anything in modprobe.conf
106 load_module ../lnet/lnet/lnet $LNETOPTS
107 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
108 load_module ../lnet/klnds/$LNETLND
109 load_module lvfs/lvfs
110 load_module obdclass/obdclass
111 load_module ptlrpc/ptlrpc
112 [ "$USE_QUOTA" = "yes" ] && load_module quota/lquota
117 [ "$FSTYPE" = "ldiskfs" ] && load_module ldiskfs/ldiskfs
118 load_module lvfs/fsfilt_$FSTYPE
120 load_module obdfilter/obdfilter
121 load_module llite/lustre
124 rm -f $TMP/ogdb-`hostname`
125 $LCTL modules > $TMP/ogdb-`hostname`
126 # 'mount' doesn't look in $PATH, just sbin
127 [ -f $LUSTRE/utils/mount.lustre ] && cp $LUSTRE/utils/mount.lustre /sbin/. || true
131 if [ `uname -r | cut -c 3` -eq 4 ]; then
139 MODULES=$($LCTL modules | awk '{ print $2 }')
140 while [ -n "$MODULES" ]; do
142 $RMMOD $MODULES >/dev/null 2>&1 || true
143 MODULES=$($LCTL modules | awk '{ print $2 }')
144 if [ -z "$MODULES" ]; then
148 echo "waiting, $((MAX - WAIT)) secs left"
150 if [ $WAIT -eq $MAX ]; then
151 echo "LNET modules $MODULES will not unload"
159 lsmod | grep lnet > /dev/null && $LCTL dl && $LCTL dk $TMP/debug
160 local MODULES=$($LCTL modules | awk '{ print $2 }')
161 $RMMOD $MODULES >/dev/null 2>&1 || true
162 # do it again, in case we tried to unload ksocklnd too early
163 MODULES=$($LCTL modules | awk '{ print $2 }')
164 [ -n "$MODULES" ] && $RMMOD $MODULES >/dev/null || true
165 MODULES=$($LCTL modules | awk '{ print $2 }')
166 if [ -n "$MODULES" ]; then
167 echo "Modules still loaded: "
169 if [ -e $LPROC ]; then
170 echo "Lustre still loaded"
171 cat $LPROC/devices || true
175 echo "Lustre stopped, but LNET is still loaded"
176 wait_for_lnet || return 3
181 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd mem.*leaked" || true)
182 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
183 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
184 echo "$LEAK_LUSTRE" 1>&2
185 echo "$LEAK_PORTALS" 1>&2
186 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
187 echo "Memory leaks detected"
188 [ "$LEAK_LUSTRE" -a $(echo $LEAK_LUSTRE | awk 'leaked=$8 {print leaked % 56}') == 0 ] && echo "ignoring known bug 10818" && return 0
191 echo "modules unloaded."
196 # start facet device options
202 echo "Starting ${facet}: $@ ${device} ${MOUNT%/*}/${facet}"
203 do_facet ${facet} mkdir -p ${MOUNT%/*}/${facet}
204 do_facet ${facet} mount -t lustre $@ ${device} ${MOUNT%/*}/${facet}
206 if [ $RC -ne 0 ]; then
207 echo mount -t lustre $@ ${device} ${MOUNT%/*}/${facet}
208 echo Start of ${device} on ${facet} failed ${RC}
210 do_facet ${facet} sync
211 label=`do_facet ${facet} "e2label ${device}" | grep -v "CMD: "`
212 [ -z "$label" ] && echo no label for ${device} && exit 1
213 eval export ${facet}_svc=${label}
214 eval export ${facet}_dev=${device}
215 eval export ${facet}_opt=\"$@\"
216 echo Started ${label}
225 HOST=`facet_active_host $facet`
226 [ -z $HOST ] && echo stop: no host for $facet && return 0
228 running=`do_facet ${facet} "grep -c ${MOUNT%/*}/${facet}' ' /proc/mounts" | grep -v "CMD: "`
229 if [ ${running} -ne 0 ]; then
230 echo "Stopping ${MOUNT%/*}/${facet} (opts:$@)"
231 do_facet ${facet} umount -d $@ ${MOUNT%/*}/${facet}
234 # umount should block, but we should wait for unrelated obd's
235 # like the MGS or MGC to also stop.
238 # conf-sanity 31 takes a long time cleanup
239 while [ $WAIT -lt 300 ]; do
240 running=$(do_facet ${facet} "[ -e $LPROC ] && grep ST' ' $LPROC/devices" | grep -v "CMD: ") || true
241 if [ -z "${running}" ]; then
244 echo "waited $WAIT for${running}"
245 if [ $INTERVAL -lt 64 ]; then
246 INTERVAL=$((INTERVAL + INTERVAL))
249 WAIT=$((WAIT + INTERVAL))
251 echo "service didn't stop after $WAIT seconds. Still running:"
260 # Only supply -o to mount if we have options
261 if [ -n "$MOUNTOPT" ]; then
262 OPTIONS="-o $MOUNTOPT"
264 local device=$MGSNID:/$FSNAME
265 if [ -z "$mnt" -o -z "$FSNAME" ]; then
266 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
270 echo "Starting client: $OPTIONS $device $mnt"
271 do_node $client mkdir -p $mnt
272 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
274 do_node $client "sysctl -w lnet.debug=$PTLDEBUG; sysctl -w lnet.subsystem_debug=${SUBSYSTEM# }"
275 [ -d /r ] && $LCTL modules > /r/tmp/ogdb-`hostname`
283 local running=`do_node $client "grep -c $mnt' ' /proc/mounts" | grep -v "CMD: "`
284 if [ $running -ne 0 ]; then
285 echo "Stopping client $mnt (opts:$force)"
286 do_node $client umount $force $mnt
292 if [ "$FAILURE_MODE" = HARD ]; then
293 $POWER_DOWN `facet_active_host $facet`
295 elif [ "$FAILURE_MODE" = SOFT ]; then
302 if [ "$FAILURE_MODE" = HARD ]; then
303 $POWER_UP `facet_active_host $facet`
309 # verify that lustre actually cleaned up properly
311 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
312 error "LBUG/LASSERT detected"
313 BUSY=`dmesg | grep -i destruct || true`
316 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
319 LEAK_LUSTRE=`dmesg | tail -n 30 | grep "obd mem.*leaked" || true`
320 LEAK_PORTALS=`dmesg | tail -n 20 | grep "Portals memory leaked" || true`
321 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
322 echo "$0: $LEAK_LUSTRE" 1>&2
323 echo "$0: $LEAK_PORTALS" 1>&2
324 echo "$0: Memory leak(s) detected..." 1>&2
325 mv $TMP/debug $TMP/debug-leak.`date +%s`
329 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
330 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
332 if [ "`/sbin/lsmod 2>&1 | egrep 'lnet|libcfs'`" ]; then
333 echo "$0: modules still loaded..." 1>&2
342 check_network "$HOST" 900
343 while ! do_node $HOST "ls -d $LUSTRE " > /dev/null; do sleep 5; done
348 HOST=`facet_active_host $facet`
353 # not every config has many clients
354 if [ ! -z "$CLIENTS" ]; then
355 $PDSH $CLIENTS "df $MOUNT" > /dev/null
360 uname -n >> $MOUNT/recon
361 if [ ! -z "$CLIENTS" ]; then
362 $PDSH $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
364 echo Connected clients:
366 ls -l $MOUNT/recon > /dev/null
372 echo "Failing $facet on node `facet_active_host $facet`"
373 shutdown_facet $facet
377 echo "df pid is $DFPID"
379 TO=`facet_active_host $facet`
380 echo "Failover $facet to $TO"
382 local dev=${facet}_dev
383 local opt=${facet}_opt
384 start $facet ${!dev} ${!opt}
395 local svc=${facet}_svc
396 do_facet $facet $LCTL --device %${!svc} readonly
397 do_facet $facet $LCTL --device %${!svc} notransno
398 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
399 $LCTL mark "local REPLAY BARRIER on ${!svc}"
402 replay_barrier_nodf() {
403 local facet=$1 echo running=${running}
405 local svc=${facet}_svc
406 echo Replay barrier on ${!svc}
407 do_facet $facet $LCTL --device %${!svc} readonly
408 do_facet $facet $LCTL --device %${!svc} notransno
409 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
410 $LCTL mark "local REPLAY BARRIER on ${!svc}"
414 UUID=`cat /proc/fs/lustre/mdc/${mds_svc}-mdc-*/uuid`
415 do_facet mds "echo $UUID > /proc/fs/lustre/mds/${mds_svc}/evict_client"
419 UUID=`cat /proc/fs/lustre/osc/${ost1_svc}-osc-*/uuid`
420 do_facet ost1 "echo $UUID > /proc/fs/lustre/obdfilter/${ost1_svc}/evict_client"
424 facet_failover $* || error "failover: $?"
425 df $MOUNT || error "post-failover df: $?"
432 local svc=${facet}_svc
433 local dev=${facet}_dev
434 local opt=${facet}_opt
435 start $facet ${!dev} ${!opt}
436 do_facet $facet lctl --device %${!svc} abort_recovery
437 df $MOUNT || echo "first df failed: $?"
439 df $MOUNT || error "post-failover df: $?"
443 echo There is no lmc. This is mountconf, baby.
448 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
449 ID=`$PDSH $1 $GMNALNID -l | cut -d\ -f2`
455 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
462 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
463 if type __h2elan >/dev/null 2>&1; then
466 ID=`echo $1 | sed 's/[^0-9]*//g'`
474 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
475 ID=`echo $1 | sed 's/[^0-9]*//g'`
483 varname=${facet}_HOST
484 if [ -z "${!varname}" ]; then
485 if [ "${facet:0:3}" == "ost" ]; then
486 eval ${facet}_HOST=${ost_HOST}
494 local activevar=${facet}active
496 if [ -f ./${facet}active ] ; then
497 source ./${facet}active
501 if [ -z "$active" ] ; then
508 facet_active_host() {
510 local active=`facet_active $facet`
511 if [ "$facet" == client ]; then
514 echo `facet_host $active`
520 failover=${facet}failover
521 host=`facet_host $failover`
522 [ -z "$host" ] && return
523 curactive=`facet_active $facet`
524 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
525 eval export ${facet}active=$facet
527 eval export ${facet}active=$failover
529 # save the active host for this facet
530 activevar=${facet}active
531 echo "$activevar=${!activevar}" > ./$activevar
538 if [ "$HOST" = "$(hostname)" ]; then
543 $myPDSH $HOST $LCTL mark "$@" > /dev/null 2>&1 || :
545 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; sh -c \"$@\")"
551 HOST=`facet_active_host $facet`
552 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
559 # make sure its not already running
562 do_facet ${facet} $MKFS $*
568 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
569 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}}
577 # make sure we are using the primary server, so test-framework will
578 # be able to clean up properly.
579 activemds=`facet_active mds`
580 if [ $activemds != "mds" ]; then
584 # assume client mount is local
585 grep " $MOUNT " /proc/mounts && zconf_umount `hostname` $MOUNT $*
586 grep " $MOUNT2 " /proc/mounts && zconf_umount `hostname` $MOUNT2 $*
588 for num in `seq $OSTCOUNT`; do
601 # We need ldiskfs here, may as well load them all
603 echo Formatting mds, osts
605 add mds $MDS_MKFS_OPTS --reformat $MDSDEV || exit 10
607 add mds $MDS_MKFS_OPTS --reformat $MDSDEV > /dev/null || exit 10
610 for num in `seq $OSTCOUNT`; do
612 add ost$num $OST_MKFS_OPTS --reformat `ostdevname $num` || exit 10
614 add ost$num $OST_MKFS_OPTS --reformat `ostdevname $num` > /dev/null || exit 10
620 grep " $1 " /proc/mounts || zconf_mount `hostname` $*
626 start mds $MDSDEV $MDS_MOUNT_OPTS
627 for num in `seq $OSTCOUNT`; do
628 DEVNAME=`ostdevname $num`
629 start ost$num $DEVNAME $OST_MOUNT_OPTS
631 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
644 while [ $NETWORK -eq 0 ]; do
645 ping -c 1 -w 3 $1 > /dev/null
646 if [ $? -eq 0 ]; then
650 echo "waiting for $1, $((MAX - WAIT)) secs left"
653 if [ $WAIT -gt $MAX ]; then
654 echo "Network not available"
660 while( !($DSH2 $1 "netstat -tna | grep -q $2") ) ; do
671 # the sed converts spaces to commas, but leaves the last space
672 # alone, so the line doesn't end with a comma.
673 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
677 (cd `dirname $1`; echo $PWD/`basename $1`)
680 ##################################
684 # OBD_FAIL_MDS_ALL_REQUEST_NET
686 do_facet mds sysctl -w lustre.fail_loc=0x123
687 do_facet client "$1" || RC=$?
688 do_facet mds sysctl -w lustre.fail_loc=0
693 # OBD_FAIL_MDS_ALL_REPLY_NET
695 do_facet mds sysctl -w lustre.fail_loc=0x122
696 do_facet client "$@" || RC=$?
697 do_facet mds sysctl -w lustre.fail_loc=0
702 # OBD_FAIL_MDS_REINT_NET_REP
704 do_facet mds sysctl -w lustre.fail_loc=0x119
705 do_facet client "$@" || RC=$?
706 do_facet mds sysctl -w lustre.fail_loc=0
711 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
713 do_facet ost1 sysctl -w lustre.fail_loc=0x214
714 do_facet client "$1" || RC=$?
715 do_facet client "sync"
716 do_facet ost1 sysctl -w lustre.fail_loc=0
721 #define OBD_FAIL_LDLM_CANCEL 0x304
723 do_facet client sysctl -w lustre.fail_loc=0x304
724 do_facet client "$@" || RC=$?
725 do_facet client sysctl -w lustre.fail_loc=0
730 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
732 do_facet client sysctl -w lustre.fail_loc=0x305
733 do_facet client "$@" || RC=$?
734 do_facet client sysctl -w lustre.fail_loc=0
739 #define OBD_FAIL_LDLM_REPLY 0x30c
741 do_facet mds sysctl -w lustre.fail_loc=0x30c
742 do_facet client "$@" || RC=$?
743 do_facet mds sysctl -w lustre.fail_loc=0
751 echo "clearing fail_loc on $facet"
752 do_facet $facet "sysctl -w lustre.fail_loc=0"
756 $LCTL mark "cancel_lru_locks $1 start"
757 for d in `find $LPROC/ldlm/namespaces | egrep -i $1`; do
758 [ -f $d/lru_size ] && echo clear > $d/lru_size
759 [ -f $d/lock_unused_count ] && grep [1-9] $d/lock_unused_count /dev/null
761 $LCTL mark "cancel_lru_locks $1 stop"
766 for a in /proc/fs/lustre/llite/*/dump_page_cache; do
767 if [ `wc -l $a | awk '{print $1}'` -gt 1 ]; then
768 echo there is still data in page cache $a ?
776 ##################################
779 sysctl -w lustre.fail_loc=0 2> /dev/null || true
780 echo "${TESTSUITE}: **** FAIL:" $@
781 log "FAIL: $TESTNAME $@"
785 build_test_filter() {
786 [ "$ONLY" ] && log "only running test `echo $ONLY`"
790 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
791 log "skipping tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
792 for E in $EXCEPT $ALWAYS_EXCEPT; do
793 eval EXCEPT_${E}=true
802 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
806 export base=`basetest $1`
807 if [ ! -z "$ONLY" ]; then
809 if [ ${!testname}x != x ]; then
814 if [ ${!testname}x != x ]; then
822 if [ ${!testname}x != x ]; then
823 log "skipping excluded test $1"
826 testname=EXCEPT_$base
827 if [ ${!testname}x != x ]; then
828 log "skipping excluded test $1 (base $base)"
836 EQUALS="======================================================================"
840 local suffixlen=$((${#EQUALS} - ${#msg}))
841 [ $suffixlen -lt 5 ] && suffixlen=5
842 printf '===== %s %.*s\n' "$msg" $suffixlen $EQUALS
847 lsmod | grep lnet > /dev/null || load_modules
848 $LCTL mark "$*" 2> /dev/null || true
856 FFREE=`cat /proc/fs/lustre/mds/*/filesfree`
857 FTOTAL=`cat /proc/fs/lustre/mds/*/filestotal`
858 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
867 # Pretty tests run faster.
868 equals_msg $testnum: $message
871 log "== test $testnum: $message ============ `date +%H:%M:%S` ($BEFORE)"
873 export TESTNAME=test_$testnum
874 test_${testnum} || error "test_$testnum failed with $?"
876 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
877 error "LBUG/LASSERT detected"
878 pass "($((`date +%s` - $BEFORE))s)"
883 (cd `dirname $1`; echo $PWD/`basename $1`)