8 # eg, assert_env LUSTRE MDSNODES OSTNODES CLIENTS
12 if [ -z "${!name}" ]; then
13 echo "$0: $name must be set"
17 [ $failed ] && exit 1 || true
21 echo "usage: $0 [-r] [-f cfgfile]"
28 export LUSTRE=`absolute_path $LUSTRE`
29 export TESTSUITE=`basename $0 .sh`
30 export XMLCONFIG=${XMLCONFIG:-${TESTSUITE}.xml}
31 export LTESTDIR=${LTESTDIR:-$LUSTRE/../ltest}
33 [ -d /r ] && export ROOT=/r
34 export TMP=${TMP:-$ROOT/tmp}
36 export PATH=:$PATH:$LUSTRE/utils:$LUSTRE/tests
37 export LLMOUNT=${LLMOUNT:-"llmount"}
38 export LCONF=${LCONF:-"lconf"}
39 export LMC=${LMC:-"lmc"}
40 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
41 export CHECKSTAT="${CHECKSTAT:-checkstat} "
42 export FSYTPE=${FSTYPE:-"ext3"}
44 # Paths on remote nodes, if different
45 export RLUSTRE=${RLUSTRE:-$LUSTRE}
46 export RPWD=${RPWD:-$PWD}
50 while getopts "rvf:" opt $*; do
53 r) REFORMAT=--reformat;;
62 # save the name of the config file for the upcall
63 echo "XMLCONFIG=$LUSTRE/tests/$XMLCONFIG" > $LUSTRE/tests/XMLCONFIG
64 # echo "CONFIG=`canonical_path $CONFIG`" > $LUSTRE/tests/CONFIG
71 active=`facet_active $facet`
72 do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
73 --node ${active}_facet --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM \
79 active=`facet_active $facet`
81 do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
82 --node ${active}_facet --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM \
83 $@ --cleanup $XMLCONFIG
90 do_node $client mkdir $mnt 2> /dev/null || :
92 if [ -x /sbin/mount.lustre ] ; then
93 do_node $client mount -t lustre -o nettype=$NETTYPE `facet_active_host mds`:/mds_svc/client_facet $mnt || return 1
96 do_node $client $LCONF --nosetup --node client_facet $XMLCONFIG > /dev/null || return 2
97 do_node $client $LLMOUNT -o nettype=$NETTYPE `facet_active_host mds`:/mds_svc/client_facet $mnt || return 4
100 [ -d /r ] && $LCTL modules > /r/tmp/ogdb-`hostname`
108 do_node $client umount $force $mnt || :
109 do_node $client $LCONF --cleanup --nosetup --node client_facet $XMLCONFIG > /dev/null || :
114 if [ "$FAILURE_MODE" = HARD ]; then
115 $POWER_DOWN `facet_active_host $facet`
117 elif [ "$FAILURE_MODE" = SOFT ]; then
118 stop $facet --force --failover --nomod
124 if [ "$FAILURE_MODE" = HARD ]; then
125 $POWER_UP `facet_active_host $facet`
131 check_network $HOST 900
132 while ! do_node $HOST "ls -d $LUSTRE " > /dev/null; do sleep 5; done
137 HOST=`facet_active_host $facet`
142 # not every config has many clients
143 if [ ! -z "$CLIENTS" ]; then
144 $PDSH $CLIENTS "df $MOUNT" > /dev/null
150 echo "Failing $facet node `facet_active_host $facet`"
151 shutdown_facet $facet
155 echo "df pid is $DFPID"
157 TO=`facet_active_host $facet`
158 echo "Failover $facet to $TO"
167 do_facet $facet $LCTL --device %${facet}_svc readonly
168 do_facet $facet $LCTL --device %${facet}_svc notransno
169 do_facet $facet $LCTL mark "REPLAY BARRIER"
170 $LCTL mark "REPLAY BARRIER"
173 replay_barrier_nodf() {
176 do_facet $facet $LCTL --device %${facet}_svc readonly
177 do_facet $facet $LCTL --device %${facet}_svc notransno
178 do_facet $facet $LCTL mark "REPLAY BARRIER"
179 $LCTL mark "REPLAY BARRIER"
183 UUID=`cat /proc/fs/lustre/mdc/*_MNT_*/uuid`
184 do_facet mds "echo $UUID > /proc/fs/lustre/mds/mds_svc/evict_client"
189 facet_failover $facet
190 df $MOUNT || error "post-failover df: $?"
195 stop $facet --force --failover --nomod
198 do_facet $facet lctl --device %${facet}_svc abort_recovery
199 df $MOUNT || echo "first df failed: $?"
201 df $MOUNT || error "post-failover df: $?"
205 $LMC -m ${XMLCONFIG} $@
209 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
210 $PDSH $1 $GMNALNID -l | cut -d\ -f2
215 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
222 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
223 echo $1 | sed 's/[^0-9]*//g'
229 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
230 echo $1 | sed 's/[^0-9]*//g'
237 varname=${facet}_HOST
243 HOST=`facet_host $facet`
244 if [ -z "$HOST" ]; then
245 echo "The env variable ${facet}_HOST must be set."
248 echo `h2$NETTYPE $HOST`
253 local activevar=${facet}active
255 if [ -f ./${facet}active ] ; then
256 source ./${facet}active
260 if [ -z "$active" ] ; then
267 facet_active_host() {
269 local active=`facet_active $facet`
270 if [ "$facet" == client ]; then
273 echo `facet_host $active`
279 failover=${facet}failover
280 host=`facet_host $failover`
281 [ -z "$host" ] && return
282 curactive=`facet_active $facet`
283 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
284 eval export ${facet}active=$facet
286 eval export ${facet}active=$failover
288 # save the active host for this facet
289 activevar=${facet}active
290 echo "$activevar=${!activevar}" > ./$activevar
299 $PDSH $HOST $LCTL mark "$@" > /dev/null 2>&1 || :
301 $PDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests; cd $RPWD; sh -c \"$@\")"
306 HOST=`facet_active_host $facet`
313 echo "add facet $facet: `facet_host $facet`"
314 do_lmc --add node --node ${facet}_facet $@ --timeout $TIMEOUT \
315 --lustre_upcall $UPCALL --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM
316 do_lmc --add net --node ${facet}_facet --nid `facet_nid $facet` \
325 do_lmc --add mds --node ${facet}_facet --mds ${facet}_svc --fstype $FSTYPE $*
331 add_facet ${facet}failover --lustre_upcall $UPCALL
332 do_lmc --add mds --node ${facet}failover_facet --mds ${facet}_svc --fstype $FSTYPE $*
340 do_lmc --add ost --node ${facet}_facet --ost ${facet}_svc --fstype $FSTYPE $*
346 add_facet ${facet}failover
347 do_lmc --add ost --failover --node ${facet}failover_facet --ost ${facet}_svc --fstype $FSTYPE $*
354 do_lmc --add lov --mds ${mds_facet}_svc --lov $lov $*
362 add_facet $facet --lustre_upcall $UPCALL
363 do_lmc --add mtpt --node ${facet}_facet --mds ${mds}_svc $*
375 while [ $NETWORK -eq 0 ]; do
376 ping -c 1 -w 3 $1 > /dev/null
377 if [ $? -eq 0 ]; then
381 echo "waiting for $1, $((MAX - WAIT)) secs left"
384 if [ $WAIT -gt $MAX ]; then
385 echo "Network not available"
391 while( !($DSH2 $1 "netstat -tna | grep -q $2") ) ; do
402 # the sed converts spaces to commas, but leaves the last space
403 # alone, so the line doesn't end with a comma.
404 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
408 (cd `dirname $1`; echo $PWD/`basename $1`)
411 ##################################
415 # OBD_FAIL_MDS_ALL_REQUEST_NET
417 do_facet mds "echo 0x123 > /proc/sys/lustre/fail_loc"
418 do_facet client "$1" || RC=$?
419 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
424 # OBD_FAIL_MDS_ALL_REPLY_NET
426 do_facet mds "echo 0x122 > /proc/sys/lustre/fail_loc"
427 do_facet client "$@" || RC=$?
428 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
433 # OBD_FAIL_MDS_REINT_NET_REP
435 do_facet mds "echo 0x119 > /proc/sys/lustre/fail_loc"
436 do_facet client "$@" || RC=$?
437 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
442 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
444 do_facet ost "echo 0x214 > /proc/sys/lustre/fail_loc"
445 do_facet client "$1" || RC=$?
446 do_facet client "sync"
447 do_facet ost "echo 0 > /proc/sys/lustre/fail_loc"
452 #define OBD_FAIL_LDLM_CANCEL 0x304
454 do_facet client "echo 0x304 > /proc/sys/lustre/fail_loc"
455 do_facet client "$@" || RC=$?
456 do_facet client "echo 0 > /proc/sys/lustre/fail_loc"
461 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
463 do_facet client "echo 0x305 > /proc/sys/lustre/fail_loc"
464 do_facet client "$@" || RC=$?
465 do_facet client "echo 0 > /proc/sys/lustre/fail_loc"
473 echo "clearing fail_loc on $facet"
474 do_facet $facet "sysctl -w lustre.fail_loc=0"
478 $LCTL mark "cancel_lru_locks start"
479 for d in /proc/fs/lustre/ldlm/namespaces/$1*; do
480 if [ -f $d/lru_size ]; then
481 echo clear > $d/lru_size
482 grep [0-9] $d/lock_unused_count
485 $LCTL mark "cancel_lru_locks stop"
490 for a in /proc/fs/lustre/llite/*/dump_page_cache; do
491 if [ `wc -l $a | awk '{print $1}'` -gt 1 ]; then
492 echo there is still data in page cache $a ?
500 ##################################
503 echo "${TESTSUITE}: **** FAIL:" $@
508 build_test_filter() {
509 [ "$ONLY" ] && log "only running test $ONLY"
513 [ "$EXCEPT$ALWAYS_EXCEPT" ] && log "skipping $EXCEPT $ALWAYS_EXCEPT"
514 for E in $EXCEPT $ALWAYS_EXCEPT; do
515 eval EXCEPT_${E}=true
524 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
528 export base=`basetest $1`
529 if [ ! -z "$ONLY" ]; then
531 if [ ${!testname}x != x ]; then
536 if [ ${!testname}x != x ]; then
544 if [ ${!testname}x != x ]; then
545 echo "skipping excluded test $1"
548 testname=EXCEPT_$base
549 if [ ${!testname}x != x ]; then
550 echo "skipping excluded test $1 (base $base)"
558 EQUALS="======================================================================"
562 local suffixlen=$((${#EQUALS} - ${#msg}))
563 [ $suffixlen -lt 5 ] && suffixlen=5
564 printf '===== %s %.*s\n' "$msg" $suffixlen $EQUALS
569 $LCTL mark "$*" 2> /dev/null || true
582 # Pretty tests run faster.
583 equals_msg $testnum: $message
586 log "== test $testnum: $message ============ `date +%H:%M:%S` ($BEFORE)"
587 test_${testnum} || error "test_$testnum failed with $?"
588 pass "($((`date +%s` - $BEFORE))s)"
592 (cd `dirname $1`; echo $PWD/`basename $1`)