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 $0 .sh`
30 export XMLCONFIG="${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 $*; do
53 r) REFORMAT=--reformat;;
59 # save the name of the config file for the upcall
60 echo "XMLCONFIG=$LUSTRE/tests/$XMLCONFIG" > $LUSTRE/tests/XMLCONFIG
61 # echo "CONFIG=`canonical_path $CONFIG`" > $LUSTRE/tests/CONFIG
68 active=`facet_active $facet`
69 do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
70 --node ${active}_facet --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM \
76 active=`facet_active $facet`
78 do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
79 --node ${active}_facet --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM \
80 $@ --cleanup $XMLCONFIG
87 do_node $client mkdir $mnt 2> /dev/null || :
89 if [ -x /sbin/mount.lustre ] ; then
90 do_node $client mount -t lustre -o nettype=$NETTYPE `facet_active_host mds`:/mds_svc/client_facet $mnt || return 1
93 do_node $client $LCONF --nosetup --node client_facet $XMLCONFIG > /dev/null || return 2
94 $LCONF --nosetup --node client_facet $XMLCONFIG
95 do_node $client $LLMOUNT `facet_active_host mds`:/mds_svc/client_facet $mnt -o nettype=$NETTYPE|| return 4
98 [ -d /r ] && $LCTL modules > /r/tmp/ogdb-`hostname`
106 do_node $client umount $force $mnt || :
107 do_node $client $LCONF --cleanup --nosetup --node client_facet $XMLCONFIG > /dev/null || :
112 if [ "$FAILURE_MODE" = HARD ]; then
113 $POWER_DOWN `facet_active_host $facet`
115 elif [ "$FAILURE_MODE" = SOFT ]; then
116 stop $facet --force --failover --nomod
122 if [ "$FAILURE_MODE" = HARD ]; then
123 $POWER_UP `facet_active_host $facet`
129 check_network $HOST 900
130 while ! do_node $HOST "ls -d $LUSTRE " > /dev/null; do sleep 5; done
135 HOST=`facet_active_host $facet`
140 # not every config has many clients
141 if [ ! -z "$CLIENTS" ]; then
142 $PDSH $CLIENTS "df $MOUNT" > /dev/null
148 echo "Failing $facet node `facet_active_host $facet`"
149 shutdown_facet $facet
153 echo "df pid is $DFPID"
155 TO=`facet_active_host $facet`
156 echo "Failover $facet to $TO"
165 do_facet $facet $LCTL --device %${facet}_svc readonly
166 do_facet $facet $LCTL --device %${facet}_svc notransno
167 do_facet $facet $LCTL mark "REPLAY BARRIER"
168 $LCTL mark "REPLAY BARRIER"
172 UUID=`cat /proc/fs/lustre/mdc/*_MNT_*/uuid`
173 do_facet mds "echo $UUID > /proc/fs/lustre/mds/mds_svc/evict_client"
178 facet_failover $facet
179 df $MOUNT || error "post-failover df: $?"
184 stop $facet --force --failover --nomod
187 do_facet $facet lctl --device %${facet}_svc abort_recovery
188 df $MOUNT || echo "first df failed: $?"
189 df $MOUNT || error "post-failover df: $?"
193 $LMC -m ${XMLCONFIG} $@
197 if [ "$1" = "client" ]; then echo \'*\'; else
198 $PDSH $1 $GMNALNID -l | cut -d\ -f2
203 if [ "$1" = "client" ]; then echo \'*\'; else
210 if [ "$1" = "client" ]; then echo \'*\'; else
211 echo $1 | sed 's/[^0-9]*//g'
218 varname=${facet}_HOST
224 HOST=`facet_host $facet`
225 if [ -z "$HOST" ]; then
226 echo "The env variable ${facet}_HOST must be set."
229 echo `h2$NETTYPE $HOST`
234 local activevar=${facet}active
236 if [ -z "$active" ] ; then
243 facet_active_host() {
245 local active=`facet_active $facet`
246 if [ "$facet" == client ]; then
249 echo `facet_host $active`
255 failover=${facet}failover
256 host=`facet_host $failover`
257 [ -z "$host" ] && return
258 curactive=`facet_active $facet`
259 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
260 eval export ${facet}active=$facet
262 eval export ${facet}active=$failover
264 # save the active host for this facet
265 activevar=${facet}active
266 echo "$activevar=${!activevar}" > ./$activevar
275 $PDSH $HOST $LCTL mark "$@" > /dev/null 2>&1 || :
277 $PDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests; cd $RPWD; sh -c \"$@\")"
282 HOST=`facet_active_host $facet`
289 echo "add facet $facet: `facet_host $facet`"
290 do_lmc --add node --node ${facet}_facet $@ --timeout $TIMEOUT \
291 --lustre_upcall $UPCALL --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM
292 do_lmc --add net --node ${facet}_facet --nid `facet_nid $facet` \
301 do_lmc --add mds --node ${facet}_facet --mds ${facet}_svc --fstype $FSTYPE $*
307 add_facet ${facet}failover --lustre_upcall $UPCALL
308 do_lmc --add mds --node ${facet}failover_facet --mds ${facet}_svc --fstype $FSTYPE $*
316 do_lmc --add ost --node ${facet}_facet --ost ${facet}_svc --fstype $FSTYPE $*
322 add_facet ${facet}failover
323 do_lmc --add ost --failover --node ${facet}failover_facet --ost ${facet}_svc --fstype $FSTYPE $*
330 do_lmc --add lov --mds ${mds_facet}_svc --lov $lov $*
338 add_facet $facet --lustre_upcall $UPCALL
339 do_lmc --add mtpt --node ${facet}_facet --mds ${mds}_svc $*
351 while [ $NETWORK -eq 0 ]; do
352 ping -c 1 -w 3 $1 > /dev/null
353 if [ $? -eq 0 ]; then
357 echo "waiting for $1, $((MAX - WAIT)) secs left"
360 if [ $WAIT -gt $MAX ]; then
361 echo "Network not available"
367 while( !($DSH2 $1 "netstat -tna | grep -q $2") ) ; do
378 # the sed converts spaces to commas, but leaves the last space
379 # alone, so the line doesn't end with a comma.
380 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
384 (cd `dirname $1`; echo $PWD/`basename $1`)
387 ##################################
391 # OBD_FAIL_MDS_ALL_REQUEST_NET
393 do_facet mds "echo 0x123 > /proc/sys/lustre/fail_loc"
394 do_facet client "$1" || RC=$?
395 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
400 # OBD_FAIL_MDS_ALL_REPLY_NET
402 do_facet mds "echo 0x122 > /proc/sys/lustre/fail_loc"
403 do_facet client "$@" || RC=$?
404 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
409 # OBD_FAIL_MDS_REINT_NET_REP
411 do_facet mds "echo 0x119 > /proc/sys/lustre/fail_loc"
412 do_facet client "$@" || RC=$?
413 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
418 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
420 do_facet ost "echo 0x214 > /proc/sys/lustre/fail_loc"
421 do_facet client "$1" || RC=$?
422 do_facet client "sync"
423 do_facet ost "echo 0 > /proc/sys/lustre/fail_loc"
428 #define OBD_FAIL_LDLM_CANCEL 0x304
430 do_facet client "echo 0x304 > /proc/sys/lustre/fail_loc"
431 do_facet client "$@" || RC=$?
432 do_facet client "echo 0 > /proc/sys/lustre/fail_loc"
437 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
439 do_facet client "echo 0x305 > /proc/sys/lustre/fail_loc"
440 do_facet client "$@" || RC=$?
441 do_facet client "echo 0 > /proc/sys/lustre/fail_loc"
449 echo "clearing fail_loc on $facet"
450 do_facet $facet "sysctl -w lustre.fail_loc=0"
454 $LCTL mark cancel_lru_locks
455 for d in /proc/fs/lustre/ldlm/namespaces/$1*; do
456 if [ -f $d/lru_size ]; then
457 echo clear > $d/lru_size
458 grep [0-9] $d/lock_unused_count
465 for a in /proc/fs/lustre/llite/*/dump_page_cache; do
466 if [ `wc -l $a | awk '{print $1}'` -gt 1 ]; then
467 echo there is still data in page cache $a ?
475 ##################################
478 echo "${TESTSUITE}: **** FAIL:" $@
483 build_test_filter() {
487 for E in $EXCEPT $ALWAYS_EXCEPT; do
488 eval EXCEPT_${E}=true
497 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
501 export base=`basetest $1`
502 if [ ! -z "$ONLY" ]; then
504 if [ ${!testname}x != x ]; then
509 if [ ${!testname}x != x ]; then
517 if [ ${!testname}x != x ]; then
518 echo "skipping excluded test $1"
521 testname=EXCEPT_$base
522 if [ ${!testname}x != x ]; then
523 echo "skipping excluded test $1 (base $base)"
531 EQUALS="======================================================================"
535 local suffixlen=$((${#EQUALS} - ${#msg}))
536 [ $suffixlen -lt 5 ] && suffixlen=5
537 printf '===== %s %.*s\n' "$msg" $suffixlen $EQUALS
542 lctl mark "$*" 2> /dev/null || true
551 # Pretty tests run faster.
552 equals_msg $testnum: $message
555 test_${testnum} || error "test_$testnum failed with $?"
559 (cd `dirname $1`; echo $PWD/`basename $1`)