7 # eg, assert_env LUSTRE MDSNODES OSTNODES CLIENTS
11 if [ -z "${!name}" ]; then
12 echo "$0: $name must be set"
16 [ $failed ] && exit 1 || true
20 echo "usage: $0 [-r] [-f cfgfile]"
27 export LUSTRE=`absolute_path $LUSTRE`
28 export TESTSUITE=`basename $0 .sh`
29 export XMLCONFIG=${XMLCONFIG:-${TESTSUITE}.xml}
30 export LTESTDIR=${LTESTDIR:-$LUSTRE/../ltest}
32 [ -d /r ] && test "x$ROOT" = "x" && export ROOT=/r
33 export TMP=${TMP:-$ROOT/tmp}
35 export PATH=:$PATH:$LUSTRE/utils:$LUSTRE/tests
36 export LLMOUNT=${LLMOUNT:-"llmount"}
37 export LCONF=${LCONF:-"lconf"}
38 export LMC=${LMC:-"lmc"}
39 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
40 export CHECKSTAT="${CHECKSTAT:-checkstat} "
41 export FSYTPE=${FSTYPE:-"ext3"}
43 # Paths on remote nodes, if different
44 export RLUSTRE=${RLUSTRE:-$LUSTRE}
45 export RPWD=${RPWD:-$PWD}
49 while getopts "rvf:" opt $*; do
52 r) REFORMAT=--reformat;;
61 # save the name of the config file for the upcall
62 echo "XMLCONFIG=$LUSTRE/tests/$XMLCONFIG" > $LUSTRE/tests/XMLCONFIG
63 # echo "CONFIG=`canonical_path $CONFIG`" > $LUSTRE/tests/CONFIG
70 active=`facet_active $facet`
71 do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
72 --node ${active}_facet --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM \
78 active=`facet_active $facet`
80 do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
81 --node ${active}_facet --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM \
82 $@ --cleanup $XMLCONFIG
89 do_node $client mkdir $mnt 2> /dev/null || :
91 if [ -x /sbin/mount.lustre ] ; then
92 do_node $client mount -t lustre -o nettype=$NETTYPE `facet_active_host mds1`:/mds1_svc/client_facet $mnt || return 1
95 do_node $client $LCONF --nosetup --node client_facet $XMLCONFIG > /dev/null || return 2
96 do_node $client $LLMOUNT `facet_active_host mds1`:/mds1_svc/client_facet $mnt -o nettype=$NETTYPE|| return 4
99 [ -d /r ] && $LCTL modules > /r/tmp/ogdb-`hostname`
107 do_node $client umount $force $mnt || :
108 do_node $client $LCONF --cleanup --nosetup --node client_facet $XMLCONFIG > /dev/null || :
113 if [ "$FAILURE_MODE" = HARD ]; then
114 $POWER_DOWN `facet_active_host $facet`
116 elif [ "$FAILURE_MODE" = SOFT ]; then
117 stop $facet --force --failover --nomod
123 if [ "$FAILURE_MODE" = HARD ]; then
124 $POWER_UP `facet_active_host $facet`
130 check_network $HOST 900
131 while ! do_node $HOST "ls -d $LUSTRE " > /dev/null; do sleep 5; done
136 HOST=`facet_active_host $facet`
141 # not every config has many clients
142 if [ ! -z "$CLIENTS" ]; then
143 $PDSH $CLIENTS "df $MOUNT" > /dev/null
149 echo "Failing $facet node `facet_active_host $facet`"
150 shutdown_facet $facet
154 echo "df pid is $DFPID"
156 TO=`facet_active_host $facet`
157 echo "Failover $facet to $TO"
166 do_facet $facet $LCTL --device %${facet}_svc readonly
167 do_facet $facet $LCTL --device %${facet}_svc notransno
168 do_facet $facet $LCTL mark "REPLAY BARRIER"
169 $LCTL mark "REPLAY BARRIER"
173 UUID=`cat /proc/fs/lustre/mdc/*_MNT_*/uuid`
174 do_facet mds "echo $UUID > /proc/fs/lustre/mds/mds1_svc/evict_client"
179 facet_failover $facet
180 df $MOUNT || error "post-failover df: $?"
185 stop $facet --force --failover --nomod
188 do_facet $facet lctl --device %${facet}_svc abort_recovery
189 df $MOUNT || echo "first df failed: $?"
191 df $MOUNT || error "post-failover df: $?"
195 $LMC -m ${XMLCONFIG} $@
199 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
200 $PDSH $1 $GMNALNID -l | cut -d\ -f2
205 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
212 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
213 echo $1 | sed 's/[^0-9]*//g'
219 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
220 echo $1 | sed 's/[^0-9]*//g'
228 varname=${facet}_HOST
234 HOST=`facet_host $facet`
235 if [ -z "$HOST" ]; then
236 echo "The env variable ${facet}_HOST must be set."
239 echo `h2$NETTYPE $HOST`
244 local activevar=${facet}active
246 if [ -f ./${facet}active ] ; then
247 source ./${facet}active
251 if [ -z "$active" ] ; then
258 facet_active_host() {
260 local active=`facet_active $facet`
261 if [ "$facet" == client ]; then
264 echo `facet_host $active`
270 failover=${facet}failover
271 host=`facet_host $failover`
272 [ -z "$host" ] && return
273 curactive=`facet_active $facet`
274 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
275 eval export ${facet}active=$facet
277 eval export ${facet}active=$failover
279 # save the active host for this facet
280 activevar=${facet}active
281 echo "$activevar=${!activevar}" > ./$activevar
290 $PDSH $HOST $LCTL mark "$@" > /dev/null 2>&1 || :
292 $PDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests; cd $RPWD; sh -c \"$@\")"
296 seq -f mds%g $MDSCOUNT
303 if [ "$facet" == "mds" ]; then
304 for mds in `mds_list`; do
305 HOST=`facet_active_host $mds`
309 HOST=`facet_active_host $facet`
317 echo "add facet $facet: `facet_host $facet`"
318 do_lmc --add node --node ${facet}_facet $@ --timeout $TIMEOUT \
319 --lustre_upcall $UPCALL --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM
320 do_lmc --add net --node ${facet}_facet --nid `facet_nid $facet` \
329 do_lmc --add mds --node ${facet}_facet --mds ${facet}_svc --fstype $FSTYPE $*
335 add_facet ${facet}failover --lustre_upcall $UPCALL
336 do_lmc --add mds --node ${facet}failover_facet --mds ${facet}_svc --fstype $FSTYPE $*
344 do_lmc --add ost --node ${facet}_facet --ost ${facet}_svc --fstype $FSTYPE $*
350 do_lmc --delete ost --node ${facet}_facet --ost ${facet}_svc $*
356 do_lmc --deactivate ost --node ${facet}_facet --ost ${facet}_svc $*
362 add_facet ${facet}failover
363 do_lmc --add ost --failover --node ${facet}failover_facet --ost ${facet}_svc --fstype $FSTYPE $*
370 do_lmc --add lov --mds ${mds_facet}_svc --lov $lov $*
377 do_lmc --add lov --lmv $lmv --lov $lov $*
383 do_lmc --add lmv --lmv $lmv $*
390 add_facet $facet --lustre_upcall $UPCALL
391 do_lmc --add mtpt --node ${facet}_facet --mds ${mds}_svc $*
405 while [ $NETWORK -eq 0 ]; do
406 ping -c 1 -w 3 $1 > /dev/null
407 if [ $? -eq 0 ]; then
411 echo "waiting for $1, $((MAX - WAIT)) secs left"
414 if [ $WAIT -gt $MAX ]; then
415 echo "Network not available"
421 while( !($DSH2 $1 "netstat -tna | grep -q $2") ) ; do
432 # the sed converts spaces to commas, but leaves the last space
433 # alone, so the line doesn't end with a comma.
434 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
438 (cd `dirname $1`; echo $PWD/`basename $1`)
441 ##################################
445 # OBD_FAIL_MDS_ALL_REQUEST_NET
447 do_facet mds "echo 0x123 > /proc/sys/lustre/fail_loc"
448 do_facet client "$1" || RC=$?
449 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
454 # OBD_FAIL_MDS_ALL_REPLY_NET
456 do_facet mds "echo 0x122 > /proc/sys/lustre/fail_loc"
457 do_facet client "$@" || RC=$?
458 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
463 # OBD_FAIL_MDS_REINT_NET_REP
465 do_facet mds "echo 0x119 > /proc/sys/lustre/fail_loc"
466 do_facet client "$@" || RC=$?
467 do_facet mds "echo 0 > /proc/sys/lustre/fail_loc"
472 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
474 do_facet ost "echo 0x214 > /proc/sys/lustre/fail_loc"
475 do_facet client "$1" || RC=$?
476 do_facet client "sync"
477 do_facet ost "echo 0 > /proc/sys/lustre/fail_loc"
482 #define OBD_FAIL_LDLM_CANCEL 0x304
484 do_facet client "echo 0x304 > /proc/sys/lustre/fail_loc"
485 do_facet client "$@" || RC=$?
486 do_facet client "echo 0 > /proc/sys/lustre/fail_loc"
491 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
493 do_facet client "echo 0x305 > /proc/sys/lustre/fail_loc"
494 do_facet client "$@" || RC=$?
495 do_facet client "echo 0 > /proc/sys/lustre/fail_loc"
503 echo "clearing fail_loc on $facet"
504 do_facet $facet "sysctl -w lustre.fail_loc=0"
508 $LCTL mark cancel_lru_locks
509 for d in /proc/fs/lustre/ldlm/namespaces/$1*; do
510 if [ -f $d/lru_size ]; then
511 echo clear > $d/lru_size
512 grep [0-9] $d/lock_unused_count
519 for a in /proc/fs/lustre/llite/*/dump_page_cache; do
520 if [ `wc -l $a | awk '{print $1}'` -gt 1 ]; then
521 echo there is still data in page cache $a ?
529 ##################################
532 echo "${TESTSUITE}: **** FAIL:" $@
537 build_test_filter() {
541 for E in $EXCEPT $ALWAYS_EXCEPT; do
542 eval EXCEPT_${E}=true
551 IFS=abcdefghijklmnopqrstuvwxyz _basetest $1
555 export base=`basetest $1`
556 if [ ! -z "$ONLY" ]; then
558 if [ ${!testname}x != x ]; then
563 if [ ${!testname}x != x ]; then
571 if [ ${!testname}x != x ]; then
572 echo "skipping excluded test $1"
575 testname=EXCEPT_$base
576 if [ ${!testname}x != x ]; then
577 echo "skipping excluded test $1 (base $base)"
585 EQUALS="======================================================================"
589 local suffixlen=$((${#EQUALS} - ${#msg}))
590 [ $suffixlen -lt 5 ] && suffixlen=5
591 printf '===== %s %.*s\n' "$msg" $suffixlen $EQUALS
596 lctl mark "$*" 2> /dev/null || true
605 # Pretty tests run faster.
606 equals_msg $testnum: $message
609 test_${testnum} || error "test_$testnum failed with $?"
613 (cd `dirname $1`; echo $PWD/`basename $1`)