2 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
4 trap 'print_summary && touch $TF_FAIL && \
5 echo "test-framework exiting on error"' ERR
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
19 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
20 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
21 export LOAD_LLOOP=${LOAD_LLOOP:-false}
23 #export PDSH="pdsh -S -Rssh -w"
25 # function used by scripts run on remote nodes
26 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
27 . $LUSTRE/tests/functions.sh
28 . $LUSTRE/tests/yaml.sh
30 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
32 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
34 if [ -f "$EXCEPT_LIST_FILE" ]; then
35 echo "Reading test skip list from $EXCEPT_LIST_FILE"
40 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] && MODPROBECONF=/etc/modprobe.conf
41 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] && MODPROBECONF=/etc/modprobe.d/Lustre
45 [[ $DIR/ = $MOUNT/* ]] || \
46 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
47 [[ $DIR1/ = $MOUNT1/* ]] || \
48 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
49 [[ $DIR2/ = $MOUNT2/* ]] || \
50 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
52 [ -n "$failed" ] && exit 99 || true
56 echo "usage: $0 [-r] [-f cfgfile]"
64 [ "$TESTSUITE" == "lfsck" ] && return 0
65 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
67 local form="%-13s %-17s %-9s %s %s\n"
68 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
69 echo "------------------------------------------------------------------------------------"
70 for O in $DEFAULT_SUITES; do
71 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
72 [ "${!O}" = "no" ] && continue || true
73 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
74 local log=${TMP}/${o}.log
75 if is_sanity_benchmark $o; then
76 log=${TMP}/sanity-benchmark.log
81 local status=Unfinished
83 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
84 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
85 total=$(grep duration $log | awk '{ print $2}')
86 if [ "${!O}" = "done" ]; then
90 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
91 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
94 printf "$form" $status "$O" "${total}" "E=$skipped"
95 printf "$form" "-" "-" "-" "S=$(echo $slow)"
98 for O in $DEFAULT_SUITES; do
99 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
100 if [ "${!O}" = "no" ]; then
101 printf "$form" "Skipped" "$O" ""
105 # print the detailed tests durations if DDETAILS=true
112 export LUSTRE=`absolute_path $LUSTRE`
113 export TESTSUITE=`basename $0 .sh`
114 export TEST_FAILED=false
115 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
117 export MKE2FS=${MKE2FS:-mke2fs}
118 export DEBUGFS=${DEBUGFS:-debugfs}
119 export TUNE2FS=${TUNE2FS:-tune2fs}
120 export E2LABEL=${E2LABEL:-e2label}
121 export DUMPE2FS=${DUMPE2FS:-dumpe2fs}
122 export E2FSCK=${E2FSCK:-e2fsck}
123 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
125 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
126 export FSCK_MAX_ERR=4 # File system errors left uncorrected
128 # This is used by a small number of tests to share state between the client
129 # running the tests, or in some cases between the servers (e.g. lfsck.sh).
130 # It needs to be a non-lustre filesystem that is available on all the nodes.
131 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-"/tmp"}
132 export MDSDB=${MDSDB:-$SHARED_DIRECTORY/mdsdb}
133 export OSTDB=${OSTDB:-$SHARED_DIRECTORY/ostdb}
135 #[ -d /r ] && export ROOT=${ROOT:-/r}
136 export TMP=${TMP:-$ROOT/tmp}
137 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
138 if [[ -z $LOGDIRSET ]]; then
139 export LOGDIR=${LOGDIR:-${TMP}/test_logs/}/$(date +%s)
140 export LOGDIRSET=true
142 export HOSTNAME=${HOSTNAME:-`hostname`}
143 if ! echo $PATH | grep -q $LUSTRE/utils; then
144 export PATH=$LUSTRE/utils:$PATH
146 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
147 export PATH=$LUSTRE/utils/gss:$PATH
149 if ! echo $PATH | grep -q $LUSTRE/tests; then
150 export PATH=$LUSTRE/tests:$PATH
152 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
153 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
155 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
156 [ ! -f "$LST" ] && export LST=$(which lst)
157 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
158 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
159 # Ubuntu, at least, has a truncate command in /usr/bin
160 # so fully path our truncate command.
161 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
162 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
163 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
164 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
165 export PATH=$LUSTRE/tests/racer:$PATH:
167 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
168 export PATH=$LUSTRE/tests/mpi:$PATH
170 export RSYNC_RSH=${RSYNC_RSH:-rsh}
171 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
172 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
173 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
174 [ ! -f "$LFS" ] && export LFS=$(which lfs)
175 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
176 if [ ! -f "$L_GETIDENTITY" ]; then
177 if `which l_getidentity > /dev/null 2>&1`; then
178 export L_GETIDENTITY=$(which l_getidentity)
180 export L_GETIDENTITY=NONE
183 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
184 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID=$(which ll_decode_filter_fid)
185 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
186 [ ! -f "$MKFS" ] && export MKFS=$(which mkfs.lustre)
187 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
188 [ ! -f "$TUNEFS" ] && export TUNEFS=$(which tunefs.lustre)
189 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
190 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
191 [ ! -f "$LUSTRE_RMMOD" ] && export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
192 export FSTYPE=${FSTYPE:-"ldiskfs"}
193 export NAME=${NAME:-local}
194 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
195 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
196 export LGSSD=$(which lgssd)
197 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
198 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
199 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
201 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
204 if [ "$ACCEPTOR_PORT" ]; then
205 export PORT_OPT="--port $ACCEPTOR_PORT"
210 echo "Using GSS/krb5 ptlrpc security flavor"
211 which lgss_keyring > /dev/null 2>&1 || \
212 error_exit "built with gss disabled! SEC=$SEC"
223 IDENTITY_UPCALL=false
226 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
228 # Paths on remote nodes, if different
229 export RLUSTRE=${RLUSTRE:-$LUSTRE}
230 export RPWD=${RPWD:-$PWD}
231 export I_MOUNTED=${I_MOUNTED:-"no"}
232 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mds.ko -a \
233 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mds.ko -a \
234 ! -f `dirname $0`/../mds/mds.ko ]; then
235 export CLIENTMODSONLY=yes
238 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
242 while getopts "rvwf:" opt $*; do
245 r) REFORMAT=--reformat;;
247 w) WRITECONF=writeconf;;
252 shift $((OPTIND - 1))
255 # print the durations of each test if "true"
256 DDETAILS=${DDETAILS:-false}
257 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
262 2.4.*) EXT=".o"; USE_QUOTA=no; [ ! "$CLIENTONLY" ] && FSTYPE=ext3;;
263 *) EXT=".ko"; USE_QUOTA=yes;;
268 /sbin/lsmod | grep -q "^\<$1\>"
271 # Load a module on the system where this is running.
273 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
275 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
276 # will be used as the arguments. Otherwise arguments will be obtained from
277 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
284 BASE=`basename $module $EXT`
286 module_loaded ${BASE} && return
288 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
290 if [ $# -eq 0 ]; then
291 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
292 # Bash until 4.x, so we resort to eval.
293 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
294 eval set -- \$$optvar
295 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
296 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
297 set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
298 # Get rid of "options $module"
299 (($# > 0)) && shift 2
301 # Ensure we have accept=all for lnet
302 if [ $(basename $module) = lnet ]; then
303 # OK, this is a bit wordy...
304 local arg accept_all_present=false
306 [ "$arg" = accept=all ] && accept_all_present=true
308 $accept_all_present || set -- "$@" accept=all
313 [ $# -gt 0 ] && echo "${module} options: '$*'"
315 # Note that insmod will ignore anything in modprobe.conf, which is why we're
316 # passing options on the command-line.
317 if [ "$BASE" == "lnet_selftest" ] && \
318 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
319 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
320 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
321 insmod ${LUSTRE}/${module}${EXT} "$@"
323 # must be testing a "make install" or "rpm" installation
324 # note failed to load ptlrpc_gss is considered not fatal
325 if [ "$BASE" == "ptlrpc_gss" ]; then
326 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
333 llite_lloop_enabled() {
334 local n1=$(uname -r | cut -d. -f1)
335 local n2=$(uname -r | cut -d. -f2)
336 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
338 # load the llite_lloop module for < 2.6.32 kernels
339 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
340 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
347 load_modules_local() {
348 if [ -n "$MODPROBE" ]; then
350 echo "Using modprobe to load modules"
354 echo Loading modules from $LUSTRE
355 load_module ../libcfs/libcfs/libcfs
356 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
357 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
358 load_module ../lnet/lnet/lnet
359 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
360 load_module ../lnet/klnds/$LNETLND
361 load_module lvfs/lvfs
362 load_module obdclass/obdclass
363 load_module ptlrpc/ptlrpc
364 load_module ptlrpc/gss/ptlrpc_gss
365 [ "$USE_QUOTA" = "yes" -a "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
373 if ! client_only; then
374 grep -q crc16 /proc/kallsyms || { modprobe crc16 2>/dev/null || true; }
375 grep -q -w jbd /proc/kallsyms || { modprobe jbd 2>/dev/null || true; }
376 grep -q -w jbd2 /proc/kallsyms || { modprobe jbd2 2>/dev/null || true; }
377 [ "$FSTYPE" = "ldiskfs" ] && load_module ../ldiskfs/ldiskfs/ldiskfs
382 load_module lvfs/fsfilt_$FSTYPE
384 load_module osd-ldiskfs/osd_ldiskfs
386 load_module obdfilter/obdfilter
390 load_module llite/lustre
391 llite_lloop_enabled && load_module llite/llite_lloop
392 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
394 rm -f $OGDB/ogdb-$HOSTNAME
395 $LCTL modules > $OGDB/ogdb-$HOSTNAME
397 # 'mount' doesn't look in $PATH, just sbin
398 if [ -f $LUSTRE/utils/mount.lustre ] && \
399 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
400 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
401 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
408 # load modules on remote nodes optionally
409 # lustre-tests have to be installed on these nodes
410 if $LOAD_MODULES_REMOTE ; then
411 local list=$(comma_list $(remote_nodes_list))
412 echo loading modules on $list
413 do_rpc_nodes $list load_modules
418 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
419 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
420 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
421 echo "$LEAK_LUSTRE" 1>&2
422 echo "$LEAK_PORTALS" 1>&2
423 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
424 echo "Memory leaks detected"
425 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
431 wait_exit_ST client # bug 12845
433 $LUSTRE_RMMOD $FSTYPE || return 2
435 if $LOAD_MODULES_REMOTE ; then
436 local list=$(comma_list $(remote_nodes_list))
437 if [ ! -z $list ]; then
438 echo unloading modules on $list
439 do_rpc_nodes $list $LUSTRE_RMMOD $FSTYPE
440 do_rpc_nodes $list check_mem_leak
444 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
445 umount /sbin/mount.lustre || true
446 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
447 rm -f /sbin/mount.lustre || true
450 check_mem_leak || return 254
452 echo "modules unloaded."
456 check_gss_daemon_nodes() {
460 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
461 if [ \\\"\\\$num\\\" -ne 1 ]; then
462 echo \\\$num instance of $dname;
467 check_gss_daemon_facet() {
471 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
472 if [ $num -ne 1 ]; then
473 echo "$num instance of $dname on $facet"
482 echo Stopping $@ on $list
483 do_nodes $list "killall -2 $@ 2>/dev/null || true"
486 # start gss daemons on all nodes, or
487 # "daemon" on "list" if set
488 start_gss_daemons() {
492 if [ "$list" ] && [ "$daemon" ] ; then
493 echo "Starting gss daemon on nodes: $list"
494 do_nodes $list "$daemon" || return 8
498 local list=$(comma_list $(mdts_nodes))
500 echo "Starting gss daemon on mds: $list"
501 do_nodes $list "$LSVCGSSD -v" || return 1
503 do_nodes $list "$LGSSD -v" || return 2
506 list=$(comma_list $(osts_nodes))
507 echo "Starting gss daemon on ost: $list"
508 do_nodes $list "$LSVCGSSD -v" || return 3
509 # starting on clients
511 local clients=${CLIENTS:-`hostname`}
513 echo "Starting $LGSSD on clients $clients "
514 do_nodes $clients "$LGSSD -v" || return 4
517 # wait daemons entering "stable" status
521 # check daemons are running
523 list=$(comma_list $(mdts_nodes) $(osts_nodes))
524 check_gss_daemon_nodes $list lsvcgssd || return 5
526 list=$(comma_list $(mdts_nodes))
527 check_gss_daemon_nodes $list lgssd || return 6
530 check_gss_daemon_nodes $clients lgssd || return 7
535 local list=$(comma_list $(mdts_nodes))
537 send_sigint $list lsvcgssd lgssd
539 list=$(comma_list $(osts_nodes))
540 send_sigint $list lsvcgssd
542 list=${CLIENTS:-`hostname`}
543 send_sigint $list lgssd
548 if ! module_loaded ptlrpc_gss; then
549 load_module ptlrpc/gss/ptlrpc_gss
550 module_loaded ptlrpc_gss ||
551 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
553 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
555 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
556 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
564 # maybe cleanup credential cache?
570 local device=`mdsdevname $num`
571 local label=`do_facet mds$num "e2label ${device}" | grep -v "CMD: "`
577 local device=`ostdevname $num`
578 local label=`do_facet ost$num "e2label ${device}" | grep -v "CMD: "`
583 local dz=${1:-$DEBUG_SIZE}
584 local cpus=$(getconf _NPROCESSORS_CONF)
586 # bug 19944, adjust size to be -gt num_possible_cpus()
587 # promise 2MB for every cpu at least
588 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
591 lctl set_param debug_mb=$dz
594 set_default_debug () {
595 local debug=${1:-"$PTLDEBUG"}
596 local subsystem_debug=${2:-"$SUBSYSTEM"}
597 local debug_size=${3:-$DEBUG_SIZE}
599 lctl set_param debug="$debug"
600 lctl set_param subsystem_debug="${subsystem_debug# }"
602 set_debug_size $debug_size
606 set_default_debug_nodes () {
609 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
610 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
614 [[ -n $nodes ]] && do_rpc_nodes $nodes set_default_debug \
615 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
618 set_default_debug_facet () {
620 local node=$(facet_active_host $facet)
621 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
623 set_default_debug_nodes $node
628 local facets=${1:-$(get_facets)}
631 for facet in ${facets//,/ }; do
632 mount_facet $facet || error "Restart of $facet failed!"
639 local dev=$(facet_active $facet)_dev
640 local opt=${facet}_opt
641 local mntpt=$(facet_mntpt $facet)
643 echo "Starting ${facet}: ${!opt} $@ ${!dev} $mntpt"
644 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre ${!opt} $@ ${!dev} $mntpt"
646 if [ $RC -ne 0 ]; then
647 echo "mount -t lustre $@ ${!dev} $mntpt"
648 echo "Start of ${!dev} on ${facet} failed ${RC}"
650 set_default_debug_facet $facet
652 label=$(do_facet ${facet} "$E2LABEL ${!dev}")
653 [ -z "$label" ] && echo no label for ${!dev} && exit 1
654 eval export ${facet}_svc=${label}
655 echo Started ${label}
660 # start facet device options
666 eval export ${facet}_dev=${device}
667 eval export ${facet}_opt=\"$@\"
669 local varname=${facet}failover_dev
670 if [ -n "${!varname}" ] ; then
671 eval export ${facet}failover_dev=${!varname}
673 eval export ${facet}failover_dev=$device
676 local mntpt=$(facet_mntpt $facet)
677 do_facet ${facet} mkdir -p $mntpt
678 eval export ${facet}_MOUNT=$mntpt
688 local HOST=`facet_active_host $facet`
689 [ -z $HOST ] && echo stop: no host for $facet && return 0
691 local mntpt=$(facet_mntpt $facet)
692 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
693 if [ ${running} -ne 0 ]; then
694 echo "Stopping $mntpt (opts:$@)"
695 do_facet ${facet} umount -d $@ $mntpt
698 # umount should block, but we should wait for unrelated obd's
699 # like the MGS or MGC to also stop.
700 wait_exit_ST ${facet}
703 # save quota version (both administrative and operational quotas)
704 # add an additional parameter if mountpoint is ever different from $MOUNT
705 quota_save_version() {
706 local fsname=${2:-$FSNAME}
708 local ver=$(tr -c -d "123" <<< $spec)
709 local type=$(tr -c -d "ug" <<< $spec)
711 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
713 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
715 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
717 local osts=$(get_facets OST)
718 for ost in ${osts//,/ }; do
720 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
724 # client could mount several lustre
726 local fsname=${1:-$FSNAME}
728 do_facet mgs lctl get_param mdd.${fsname}-MDT*.quota_type || rc=$?
729 do_nodes $(comma_list $(osts_nodes)) \
730 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
734 restore_quota_type () {
735 local mntpt=${1:-$MOUNT}
736 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
737 if [ ! "$old_QUOTA_TYPE" ] || [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
740 quota_save_version $old_QUOTA_TYPE
746 # We need save the original quota_type params, and restore them after testing
748 # Suppose that quota type the same on mds and ost
749 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
750 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
751 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
752 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
753 export old_QUOTA_TYPE=$quota_type
754 quota_save_version $QUOTA_TYPE
756 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
757 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
760 local quota_usrs=$QUOTA_USERS
762 # get_filesystem_size
763 local disksz=$(lfs df $mntpt | grep "filesystem summary:" | awk '{print $3}')
764 local blk_soft=$((disksz + 1024))
765 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
767 local Inodes=$(lfs df -i $mntpt | grep "filesystem summary:" | awk '{print $3}')
769 local i_hard=$((i_soft + i_soft / 20))
771 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
772 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
775 for usr in $quota_usrs; do
776 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
778 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
780 eval $cmd || error "$cmd FAILED!"
782 # display the quota status
783 echo "Quota settings for $usr : "
784 $LFS quota -v -u $usr $mntpt || true
791 local OPTIONS=${3:-$MOUNTOPT}
793 local device=$MGSNID:/$FSNAME
794 if [ -z "$mnt" -o -z "$FSNAME" ]; then
795 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
799 echo "Starting client: $client: $OPTIONS $device $mnt"
800 do_node $client mkdir -p $mnt
801 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
803 set_default_debug_nodes $client
816 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
817 if [ $running -ne 0 ]; then
818 echo "Stopping client $client $mnt (opts:$force)"
819 do_node $client lsof -t $mnt || need_kill=no
820 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
821 pids=$(do_node $client lsof -t $mnt | sort -u);
822 if [ -n $pids ]; then
823 do_node $client kill -9 $pids || true
827 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
828 if [ $busy -ne 0 ] ; then
829 echo "$mnt is still busy, wait one second" && sleep 1
830 do_node $client umount $force $mnt
835 # nodes is comma list
836 sanity_mount_check_nodes () {
842 # FIXME: assume that all cluster nodes run the same os
843 [ "$(uname)" = Linux ] || return 0
846 for mnt in $mnts ; do
847 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
848 mpts=\\\$(mount | grep -w -c $mnt);
849 if [ \\\$running -ne \\\$mpts ]; then
850 echo \\\$(hostname) env are INSANE!;
858 sanity_mount_check_servers () {
860 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
861 echo Checking servers environments
863 # FIXME: modify get_facets to display all facets wo params
864 local facets="$(get_facets OST),$(get_facets MDS),mgs"
868 for facet in ${facets//,/ }; do
869 node=$(facet_host ${facet})
870 mntpt=$(facet_mntpt $facet)
871 sanity_mount_check_nodes $node $mntpt ||
872 { error "server $node environments are insane!"; return 1; }
876 sanity_mount_check_clients () {
877 local clients=${1:-$CLIENTS}
878 local mntpt=${2:-$MOUNT}
879 local mntpt2=${3:-$MOUNT2}
881 [ -z $clients ] && clients=$(hostname)
882 echo Checking clients $clients environments
884 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
885 error "clients environments are insane!"
888 sanity_mount_check () {
889 sanity_mount_check_servers || return 1
890 sanity_mount_check_clients || return 2
893 # mount clients if not mouted
894 zconf_mount_clients() {
897 local OPTIONS=${3:-$MOUNTOPT}
899 local device=$MGSNID:/$FSNAME
900 if [ -z "$mnt" -o -z "$FSNAME" ]; then
901 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
905 echo "Starting client $clients: $OPTIONS $device $mnt"
908 running=\\\$(mount | grep -c $mnt' ');
910 if [ \\\$running -eq 0 ] ; then
912 mount -t lustre $OPTIONS $device $mnt;
915 exit \\\$rc" || return ${PIPESTATUS[0]}
917 echo "Started clients $clients: "
918 do_nodes $clients "mount | grep -w $mnt"
920 set_default_debug_nodes $clients
925 zconf_umount_clients() {
932 echo "Stopping clients: $clients $mnt (opts:$force)"
933 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
934 if [ \\\$running -ne 0 ] ; then
935 echo Stopping client \\\$(hostname) $mnt opts:$force;
936 lsof -t $mnt || need_kill=no;
937 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
938 pids=\\\$(lsof -t $mnt | sort -u);
939 if [ -n \\\"\\\$pids\\\" ]; then
943 busy=\\\$(umount $force $mnt 2>&1 | grep -c "busy");
944 if [ \\\$busy -ne 0 ] ; then
945 echo "$mnt is still busy, wait one second" && sleep 1;
953 echo + $POWER_DOWN $node
957 shutdown_node_hard () {
959 local attempts=$SHUTDOWN_ATTEMPTS
961 for i in $(seq $attempts) ; do
964 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
965 echo "waiting for $host to fail attempts=$attempts"
966 [ $i -lt $attempts ] || \
967 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
973 local mnt=${2:-$MOUNT}
976 if [ "$FAILURE_MODE" = HARD ]; then
977 shutdown_node_hard $client
979 zconf_umount_clients $client $mnt -f
985 local facets="$(get_facets OST),$(get_facets MDS)"
988 combined_mgs_mds || facets="$facets,mgs"
990 for facet in ${facets//,/ }; do
991 if [ $(facet_active_host $facet) == $host ]; then
992 affected="$affected $facet"
996 echo $(comma_list $affected)
1001 local host=${2:-$(facet_host $facet)}
1003 local label=$(convert_facet2label $facet)
1004 do_node $host lctl dl | awk '{print $4}' | grep -q $label
1007 facets_up_on_host () {
1009 local facets=$(facets_on_host $host)
1012 for facet in ${facets//,/ }; do
1013 if $(facet_up $facet $host); then
1014 affected_up="$affected_up $facet"
1018 echo $(comma_list $affected_up)
1024 if [ "$FAILURE_MODE" = HARD ]; then
1025 shutdown_node_hard $(facet_active_host $facet)
1033 echo + $POWER_UP $node
1046 if [ "$FAILURE_MODE" = HARD ]; then
1047 reboot_node $(facet_active_host $facet)
1055 if [ "$FAILURE_MODE" = HARD ]; then
1065 for facet in ${facets//,/ }; do
1066 hosts=$(expand_list $hosts $(facet_host $facet) )
1072 _check_progs_installed () {
1076 for prog in $progs; do
1077 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1078 echo $prog missing on $(hostname)
1085 check_progs_installed () {
1089 do_rpc_nodes $nodes _check_progs_installed $@
1092 # recovery-scale functions
1094 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1097 start_client_load() {
1100 local var=$(node_var_name $client)_load
1101 eval export ${var}=$load
1103 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1104 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1105 END_RUN_FILE=$END_RUN_FILE \
1106 LOAD_PID_FILE=$LOAD_PID_FILE \
1107 TESTSUITELOG=$TESTSUITELOG \
1109 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $!"
1110 log "Started client load: ${load} on $client"
1115 start_client_loads () {
1116 local -a clients=(${1//,/ })
1117 local numloads=${#CLIENT_LOADS[@]}
1120 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1121 testnum=$((nodenum % numloads))
1122 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1124 # bug 22169: wait the background threads to start
1128 # only for remote client
1129 check_client_load () {
1131 local var=$(node_var_name $client)_load
1132 local TESTLOAD=run_${!var}.sh
1134 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1136 # bug 18914: try to connect several times not only when
1137 # check ps, but while check_catastrophe also
1140 while [ $RC = 254 -a $tries -gt 0 ]; do
1144 if ! check_catastrophe $client; then
1146 if [ $RC -eq 254 ]; then
1147 # FIXME: not sure how long we shuold sleep here
1151 echo "check catastrophe failed: RC=$RC "
1155 # We can continue try to connect if RC=254
1156 # Just print the warning about this
1157 if [ $RC = 254 ]; then
1158 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1161 # see if the load is still on the client
1164 while [ $RC = 254 -a $tries -gt 0 ]; do
1168 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1173 if [ $RC = 254 ]; then
1174 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1175 # see if we can diagnose a bit why this is
1180 check_client_loads () {
1181 local clients=${1//,/ }
1185 for client in $clients; do
1186 check_client_load $client
1188 if [ "$rc" != 0 ]; then
1189 log "Client load failed on node $client, rc=$rc"
1195 restart_client_loads () {
1196 local clients=${1//,/ }
1197 local expectedfail=${2:-""}
1201 for client in $clients; do
1202 check_client_load $client
1204 if [ "$rc" != 0 -a "$expectedfail" ]; then
1205 local var=$(node_var_name $client)_load
1206 start_client_load $client ${!var}
1207 echo "Restarted client load ${!var}: on $client. Checking ..."
1208 check_client_load $client
1210 if [ "$rc" != 0 ]; then
1211 log "Client load failed to restart on node $client, rc=$rc"
1212 # failure one client load means test fail
1213 # we do not need to check other
1221 # End recovery-scale functions
1223 # verify that lustre actually cleaned up properly
1225 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1226 error "LBUG/LASSERT detected"
1227 BUSY=`dmesg | grep -i destruct || true`
1228 if [ "$BUSY" ]; then
1230 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1234 check_mem_leak || exit 204
1236 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1237 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1239 if module_loaded lnet || module_loaded libcfs; then
1240 echo "$0: modules still loaded..." 1>&2
1257 RESULT=$(do_node $node "$TEST")
1258 if [ "$RESULT" == "$FINAL" ]; then
1259 echo "Updated after $WAIT sec: wanted '$FINAL' got '$RESULT'"
1262 [ $WAIT -ge $MAX ] && break
1263 echo "Waiting $((MAX - WAIT)) secs for update"
1264 WAIT=$((WAIT + sleep))
1267 echo "Update not seen after $MAX sec: wanted '$FINAL' got '$RESULT'"
1271 wait_update_facet () {
1273 wait_update $(facet_active_host $facet) "$@"
1276 wait_delete_completed () {
1277 local TOTALPREV=`lctl get_param -n osc.*.kbytesavail | \
1278 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1282 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1284 TOTAL=`lctl get_param -n osc.*.kbytesavail | \
1285 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1286 [ "$TOTAL" -eq "$TOTALPREV" ] && return 0
1287 echo "Waiting delete completed ... prev: $TOTALPREV current: $TOTAL "
1291 echo "Delete is not completed in $MAX_WAIT sec"
1298 # we can use "for" here because we are waiting the slowest
1299 for host in ${hostlist//,/ }; do
1300 check_network "$host" 900
1302 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1309 for facet in ${facetlist//,/ }; do
1310 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1312 wait_for_host $hostlist
1315 _wait_recovery_complete () {
1318 # Use default policy if $2 is not passed by caller.
1319 local MAX=${2:-$(max_recovery_time)}
1324 while [ $WAIT -lt $MAX ]; do
1325 STATUS=$(lctl get_param -n $param | grep status)
1327 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1330 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1332 echo "$param recovery not done in $MAX sec. $STATUS"
1336 wait_recovery_complete () {
1339 # with an assumption that at_max is the same on all nodes
1340 local MAX=${2:-$(max_recovery_time)}
1343 if [ "$FAILURE_MODE" = HARD ]; then
1344 facets=$(facets_on_host $(facet_active_host $facet))
1346 echo affected facets: $facets
1348 # we can use "for" here because we are waiting the slowest
1349 for facet in ${facets//,/ }; do
1350 local var_svc=${facet}_svc
1351 local param="*.${!var_svc}.recovery_status"
1353 local host=$(facet_active_host $facet)
1354 do_rpc_nodes $host _wait_recovery_complete $param $MAX
1358 wait_mds_ost_sync () {
1359 # just because recovery is done doesn't mean we've finished
1360 # orphan cleanup. Wait for llogs to get synchronized.
1361 echo "Waiting for orphan cleanup..."
1362 # MAX value includes time needed for MDS-OST reconnection
1363 local MAX=$(( TIMEOUT * 2 ))
1365 while [ $WAIT -lt $MAX ]; do
1366 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1367 "$LCTL get_param -n obdfilter.*.mds_sync"))
1370 for ((i=0; i<${#sync[@]}; i++)); do
1371 [ ${sync[$i]} -eq 0 ] && continue
1372 # there is a not finished MDS-OST synchronization
1376 sleep 2 # increase waiting time and cover statfs cache
1377 [ ${con} -eq 1 ] && return 0
1378 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1381 echo "$facet recovery not done in $MAX sec. $STATUS"
1385 wait_destroy_complete () {
1386 echo "Waiting for destroy to be done..."
1387 # MAX value shouldn't be big as this mean server responsiveness
1388 # never increase this just to make test pass but investigate
1389 # why it takes so long time
1392 while [ $WAIT -lt $MAX ]; do
1393 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1395 for ((i=0; i<${#RPCs[@]}; i++)); do
1396 [ ${RPCs[$i]} -eq 0 ] && continue
1397 # there are still some destroy RPCs in flight
1402 [ ${con} -eq 1 ] && return 0 # done waiting
1403 echo "Waiting $WAIT secs for destroys to be done."
1406 echo "Destroys weren't done in $MAX sec."
1416 # conf-sanity 31 takes a long time cleanup
1417 while [ $WAIT -lt 300 ]; do
1418 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1419 [ -z "${running}" ] && return 0
1420 echo "waited $WAIT for${running}"
1421 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1423 WAIT=$((WAIT + INTERVAL))
1425 echo "service didn't stop after $WAIT seconds. Still running:"
1430 wait_remote_prog () {
1436 [ "$PDSH" = "no_dsh" ] && return 0
1438 while [ $WAIT -lt $2 ]; do
1439 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1440 [ -z "${running}" ] && return 0 || true
1441 echo "waited $WAIT for: "
1443 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1445 WAIT=$((WAIT + INTERVAL))
1447 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1448 [ -z "$pids" ] && return 0
1449 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1450 # FIXME: not portable
1451 for pid in $pids; do
1452 cat /proc/${pid}/status || true
1453 cat /proc/${pid}/wchan || true
1455 kill -9 $pid || true
1464 # not every config has many clients
1466 if [ ! -z "$CLIENTS" ]; then
1467 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
1469 stat -f $MOUNT > /dev/null
1475 # usually checked on particular client or locally
1477 if [ ! -z "$client" ]; then
1478 $PDSH $client "stat -f $MOUNT" > /dev/null
1480 stat -f $MOUNT > /dev/null
1488 client_reconnect() {
1489 uname -n >> $MOUNT/recon
1490 if [ -z "$CLIENTS" ]; then
1491 df $MOUNT; uname -n >> $MOUNT/recon
1493 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
1495 echo Connected clients:
1497 ls -l $MOUNT/recon > /dev/null
1501 affected_facets () {
1504 local host=$(facet_active_host $facet)
1505 local affected=$facet
1507 if [ "$FAILURE_MODE" = HARD ]; then
1508 affected=$(facets_up_on_host $host)
1516 local host=$(facet_active_host $facet)
1518 echo "Failing $facet on node $host"
1520 local affected=$(affected_facets $facet)
1522 shutdown_facet $facet
1524 echo affected facets: $affected
1526 [ -n "$sleep_time" ] && sleep $sleep_time
1530 change_active $affected
1532 wait_for_facet $affected
1533 # start mgs first if it is affected
1534 if ! combined_mgs_mds && list_member $affected mgs; then
1535 mount_facet mgs || error "Restart of mgs failed"
1537 # FIXME; has to be changed to mount all facets concurrently
1538 affected=$(exclude_items_from_list $affected mgs)
1539 mount_facets $affected
1548 do_facet $facet sync
1551 # make sure there will be no seq change
1552 local clients=${CLIENTS:-$HOSTNAME}
1553 do_nodes $clients "f=${MOUNT}/fsa-\\\$(hostname); mcreate \\\$f; rm \\\$f"
1555 local svc=${facet}_svc
1556 do_facet $facet $LCTL --device %${!svc} notransno
1557 do_facet $facet $LCTL --device %${!svc} readonly
1558 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
1559 $LCTL mark "local REPLAY BARRIER on ${!svc}"
1562 replay_barrier_nodf() {
1563 local facet=$1 echo running=${running}
1564 do_facet $facet sync
1565 local svc=${facet}_svc
1566 echo Replay barrier on ${!svc}
1567 do_facet $facet $LCTL --device %${!svc} notransno
1568 do_facet $facet $LCTL --device %${!svc} readonly
1569 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
1570 $LCTL mark "local REPLAY BARRIER on ${!svc}"
1573 replay_barrier_nosync() {
1574 local facet=$1 echo running=${running}
1575 local svc=${facet}_svc
1576 echo Replay barrier on ${!svc}
1577 do_facet $facet $LCTL --device %${!svc} notransno
1578 do_facet $facet $LCTL --device %${!svc} readonly
1579 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
1580 $LCTL mark "local REPLAY BARRIER on ${!svc}"
1583 mds_evict_client() {
1584 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
1585 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
1588 ost_evict_client() {
1589 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
1590 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
1594 facet_failover $* || error "failover: $?"
1595 clients_up || error "post-failover df: $?"
1600 facet_failover $facet
1606 change_active $facet
1607 wait_for_facet $facet
1608 mount_facet $facet -o abort_recovery
1609 clients_up || echo "first df failed: $?"
1610 clients_up || error "post-failover df: $?"
1614 echo There is no lmc. This is mountconf, baby.
1619 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
1625 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
1626 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
1627 if [ -z "$ID" ]; then
1628 echo "Could not get a ptl id for $1..."
1637 h2name_or_ip "$1" "tcp"
1642 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
1643 if type __h2elan >/dev/null 2>&1; then
1646 ID=`echo $1 | sed 's/[^0-9]*//g'`
1654 h2name_or_ip "$1" "o2ib"
1661 [ "$facet" == client ] && echo -n $HOSTNAME && return
1662 varname=${facet}_HOST
1663 if [ -z "${!varname}" ]; then
1664 if [ "${facet:0:3}" == "ost" ]; then
1665 eval ${facet}_HOST=${ost_HOST}
1673 local activevar=${facet}active
1675 if [ -f $TMP/${facet}active ] ; then
1676 source $TMP/${facet}active
1679 active=${!activevar}
1680 if [ -z "$active" ] ; then
1687 facet_active_host() {
1689 local active=`facet_active $facet`
1690 if [ "$facet" == client ]; then
1693 echo `facet_host $active`
1701 facetlist=$(exclude_items_from_list $facetlist mgs)
1703 for facet in ${facetlist//,/ }; do
1704 local failover=${facet}failover
1705 local host=`facet_host $failover`
1706 [ -z "$host" ] && return
1708 local curactive=`facet_active $facet`
1709 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
1710 eval export ${facet}active=$facet
1712 eval export ${facet}active=$failover
1714 # save the active host for this facet
1715 local activevar=${facet}active
1716 echo "$activevar=${!activevar}" > $TMP/$activevar
1717 [[ $facet = mds1 ]] && combined_mgs_mds && \
1718 echo "mgsactive=${!activevar}" > $TMP/mgsactive
1719 local TO=`facet_active_host $facet`
1720 echo "Failover $facet to $TO"
1726 # do not stripe off hostname if verbose, bug 19215
1727 if [ x$1 = x--verbose ]; then
1735 if [ "$HOST" = "$HOSTNAME" ]; then
1737 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
1738 echo "cannot run remote command on $HOST with $myPDSH"
1742 echo "CMD: $HOST $@" >&2
1743 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
1746 if [ "$myPDSH" = "rsh" ]; then
1747 # we need this because rsh does not return exit code of an executed command
1748 local command_status="$TMP/cs"
1749 rsh $HOST ":> $command_status"
1750 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
1751 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
1752 echo command failed >$command_status"
1753 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
1758 # print HOSTNAME for myPDSH="no_dsh"
1759 if [[ $myPDSH = no_dsh ]]; then
1760 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
1762 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
1765 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
1767 return ${PIPESTATUS[0]}
1771 do_node --verbose "$@"
1774 single_local_node () {
1775 [ "$1" = "$HOSTNAME" ]
1778 # Outputs environment variable assignments that should be passed to remote nodes
1783 for var in ${!MODOPTS_*}; do
1785 echo "${var}=\"$value\""
1791 # do not stripe off hostname if verbose, bug 19215
1792 if [ x$1 = x--verbose ]; then
1800 if single_local_node $rnodes; then
1802 do_nodev $rnodes "$@"
1804 do_node $rnodes "$@"
1809 # This is part from do_node
1812 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
1813 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
1816 echo "CMD: $rnodes $@" >&2
1817 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
1820 # do not replace anything from pdsh output if -N is used
1821 # -N Disable hostname: prefix on lines of output.
1822 if $verbose || [[ $myPDSH = *-N* ]]; then
1823 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
1825 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
1827 return ${PIPESTATUS[0]}
1833 local HOST=`facet_active_host $facet`
1834 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
1839 do_nodes --verbose "$@"
1845 # make sure its not already running
1847 rm -f $TMP/${facet}active
1848 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
1849 do_facet ${facet} $MKFS $*
1855 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
1856 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}}
1863 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
1864 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}}
1870 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
1872 local var=${facet}_MOUNT
1873 eval mntpt=${!var:-${MOUNT%/*}/$facet}
1882 # make sure we are using the primary server, so test-framework will
1883 # be able to clean up properly.
1884 activemds=`facet_active mds1`
1885 if [ $activemds != "mds1" ]; then
1889 local clients=$CLIENTS
1890 [ -z $clients ] && clients=$(hostname)
1892 zconf_umount_clients $clients $MOUNT "$*" || true
1893 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
1895 [ "$CLIENTONLY" ] && return
1896 # The add fn does rm ${facet}active file, this would be enough
1897 # if we use do_facet <facet> only after the facet added, but
1898 # currently we use do_facet mds in local.sh
1899 for num in `seq $MDSCOUNT`; do
1901 rm -f ${TMP}/mds${num}active
1903 combined_mgs_mds && rm -f $TMP/mgsactive
1905 for num in `seq $OSTCOUNT`; do
1907 rm -f $TMP/ost${num}active
1910 if ! combined_mgs_mds ; then
1917 cleanup_echo_devs () {
1918 local devs=$($LCTL dl | grep echo | awk '{print $4}')
1920 for dev in $devs; do
1921 $LCTL --device $dev cleanup
1922 $LCTL --device $dev detach
1927 nfs_client_mode && return
1936 combined_mgs_mds () {
1937 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
1943 local tgt=$(echo $facet | tr -d [:digit:] | tr "[:lower:]" "[:upper:]")
1944 local optvar=${tgt}_MKFS_OPTS
1945 local opt=${!optvar}
1947 # FIXME: ! combo mgs/mds + mgsfailover is not supported yet
1948 [[ $facet = mgs ]] && echo $opt && return
1951 # --failnode options
1952 local var=${facet}failover_HOST
1953 if [ x"${!var}" != x ] && [ x"${!var}" != x$(facet_host $facet) ] ; then
1954 local failnode=$(h2$NETTYPE ${!var})
1955 failnode="--failnode=$failnode"
1956 # options does not contain
1957 # or contains wrong --failnode=
1958 if [[ $opt != *${failnode}* ]]; then
1959 opt=$(echo $opt | sed 's/--failnode=.* / /')
1960 opt="$opt $failnode"
1966 # no additional mkfs mds "--mgsnode" option for this configuration
1967 if [[ $facet = mds ]] && combined_mgs_mds; then
1972 # additional mkfs "--mgsnode"
1973 local mgsnode="--mgsnode=$MGSNID"
1974 opt=${opt//$mgsnode }
1975 for nid in ${MGSNID//:/ }; do
1976 local mgsnode="--mgsnode=$nid"
1977 # options does not contain
1979 if [[ $opt != *${mgsnode}" "* ]]; then
1980 opt="$opt --mgsnode=$nid"
1988 if [ "$IAMDIR" == "yes" ]; then
1989 MDS_MKFS_OPTS="$MDS_MKFS_OPTS --iam-dir"
1992 [ "$FSTYPE" ] && FSTYPE_OPT="--backfstype $FSTYPE"
1995 # We need ldiskfs here, may as well load them all
1997 [ "$CLIENTONLY" ] && return
1998 echo Formatting mgs, mds, osts
1999 if ! combined_mgs_mds ; then
2000 add mgs $(mkfs_opts mgs) $FSTYPE_OPT --reformat $MGSDEV || exit 10
2003 for num in `seq $MDSCOUNT`; do
2004 echo "Format mds$num: $(mdsdevname $num)"
2006 add mds$num $(mkfs_opts mds) $FSTYPE_OPT --reformat $(mdsdevname $num) || exit 10
2008 add mds$num $(mkfs_opts mds) $FSTYPE_OPT --reformat $(mdsdevname $num) > /dev/null || exit 10
2012 # the ost-s could have different OST_MKFS_OPTS
2013 # because of different failnode-s
2014 for num in `seq $OSTCOUNT`; do
2015 echo "Format ost$num: $(ostdevname $num)"
2017 add ost$num $(mkfs_opts ost${num}) $FSTYPE_OPT --reformat `ostdevname $num` || exit 10
2019 add ost$num $(mkfs_opts ost${num}) $FSTYPE_OPT --reformat `ostdevname $num` > /dev/null || exit 10
2025 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2029 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2033 # 0: success, the old identity set already.
2034 # 1: success, the old identity does not set.
2039 local j=`expr $num - 1`
2040 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2042 if [ -z "$MDT" ]; then
2046 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2049 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2051 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2054 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2056 if [ $old = "NONE" ]; then
2065 zconf_umount `hostname` $1 || error "umount failed"
2066 zconf_mount `hostname` $1 || error "mount failed"
2069 writeconf_facet () {
2073 do_facet $facet "$TUNEFS --writeconf $dev"
2077 for num in `seq $MDSCOUNT`; do
2078 DEVNAME=$(mdsdevname $num)
2079 writeconf_facet mds$num $DEVNAME
2082 for num in `seq $OSTCOUNT`; do
2083 DEVNAME=$(ostdevname $num)
2084 writeconf_facet ost$num $DEVNAME
2089 nfs_client_mode && return
2091 sanity_mount_check ||
2092 error "environments are insane!"
2096 if [ -z "$CLIENTONLY" ]; then
2097 echo Setup mgs, mdt, osts
2098 echo $WRITECONF | grep -q "writeconf" && \
2100 if ! combined_mgs_mds ; then
2101 start mgs $MGSDEV $MGS_MOUNT_OPTS
2104 for num in `seq $MDSCOUNT`; do
2105 DEVNAME=$(mdsdevname $num)
2106 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2108 # We started mds, now we should set failover variables properly.
2109 # Set mds${num}failover_HOST if it is not set (the default failnode).
2110 local varname=mds${num}failover_HOST
2111 if [ -z "${!varname}" ]; then
2112 eval mds${num}failover_HOST=$(facet_host mds$num)
2115 if [ $IDENTITY_UPCALL != "default" ]; then
2116 switch_identity $num $IDENTITY_UPCALL
2119 for num in `seq $OSTCOUNT`; do
2120 DEVNAME=$(ostdevname $num)
2121 start ost$num $DEVNAME $OST_MOUNT_OPTS
2123 # We started ost$num, now we should set ost${num}failover variable properly.
2124 # Set ost${num}failover_HOST if it is not set (the default failnode).
2125 varname=ost${num}failover_HOST
2126 if [ -z "${!varname}" ]; then
2127 eval ost${num}failover_HOST=$(facet_host ost${num})
2135 # wait a while to allow sptlrpc configuration be propogated to targets,
2136 # only needed when mounting new target devices.
2141 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
2143 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
2145 if [ "$MOUNT_2" ]; then
2146 mount_client $MOUNT2
2147 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
2152 # by remounting mdt before ost, initial connect from mdt to ost might
2153 # timeout because ost is not ready yet. wait some time to its fully
2154 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
2155 # by a context negotiation rpc with $TIMEOUT.
2156 # FIXME better by monitoring import status.
2159 sleep $((TIMEOUT + 5))
2165 mounted_lustre_filesystems() {
2166 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
2169 init_facet_vars () {
2170 [ "$CLIENTONLY" ] && return 0
2177 eval export ${facet}_dev=${device}
2178 eval export ${facet}_opt=\"$@\"
2180 local dev=${facet}_dev
2181 local label=$(do_facet ${facet} "$E2LABEL ${!dev}")
2182 [ -z "$label" ] && echo no label for ${!dev} && exit 1
2184 eval export ${facet}_svc=${label}
2186 local varname=${facet}failover_HOST
2187 if [ -z "${!varname}" ]; then
2188 eval $varname=$(facet_host $facet)
2191 # ${facet}failover_dev is set in cfg file
2192 varname=${facet}failover_dev
2193 if [ -n "${!varname}" ] ; then
2194 eval export ${facet}failover_dev=${!varname}
2196 eval export ${facet}failover_dev=$device
2199 # get mount point of already mounted device
2200 # is facet_dev is already mounted then use the real
2201 # mount point of this facet; otherwise use $(facet_mntpt $facet)
2202 # i.e. ${facet}_MOUNT if specified by user or default
2203 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
2204 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
2205 if [ -z $mntpt ]; then
2206 mntpt=$(facet_mntpt $facet)
2208 eval export ${facet}_MOUNT=$mntpt
2211 init_facets_vars () {
2214 if ! remote_mds_nodsh; then
2215 for num in `seq $MDSCOUNT`; do
2216 DEVNAME=`mdsdevname $num`
2217 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
2221 combined_mgs_mds || init_facet_vars mgs $MGSDEV $MGS_MOUNT_OPTS
2223 remote_ost_nodsh && return
2225 for num in `seq $OSTCOUNT`; do
2226 DEVNAME=`ostdevname $num`
2227 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
2231 osc_ensure_active () {
2236 while [ $period -lt $timeout ]; do
2237 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
2238 if [ $count -eq 0 ]; then
2242 echo "There are $count OST are inactive, wait $period seconds, and try again"
2244 period=$((period+3))
2247 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
2250 init_param_vars () {
2251 if ! remote_ost_nodsh && ! remote_mds_nodsh; then
2252 export MDSVER=$(do_facet $SINGLEMDS "lctl get_param version" | cut -d. -f1,2)
2253 export OSTVER=$(do_facet ost1 "lctl get_param version" | cut -d. -f1,2)
2254 export CLIVER=$(lctl get_param version | cut -d. -f 1,2)
2258 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
2260 log "Using TIMEOUT=$TIMEOUT"
2262 osc_ensure_active $SINGLEMDS $TIMEOUT
2263 osc_ensure_active client $TIMEOUT
2265 if [ $QUOTA_AUTO -ne 0 ]; then
2266 if [ "$ENABLE_QUOTA" ]; then
2267 echo "enable quota as required"
2268 setup_quota $MOUNT || return 2
2270 echo "disable quota as required"
2271 $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
2278 nfs_client_mode () {
2279 if [ "$NFSCLIENT" ]; then
2280 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
2281 local clients=$CLIENTS
2282 [ -z $clients ] && clients=$(hostname)
2284 # FIXME: remove hostname when 19215 fixed
2285 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
2286 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
2287 if [[ ${#nfsexport[@]} -eq 0 ]]; then
2288 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
2290 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
2296 check_config_client () {
2299 local mounted=$(mount | grep " $mntpt ")
2300 if [ "$CLIENTONLY" ]; then
2302 # CLIENTONLY should not depend on *_HOST settings
2303 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
2304 # in theory someone could create a new,
2305 # client-only config file that assumed lustre was already
2306 # configured and didn't set the MGSNID. If MGSNID is not set,
2307 # then we should use the mgs nid currently being used
2308 # as the default value. bug 18021
2309 [[ x$MGSNID = x ]] &&
2312 if [[ x$mgc != xMGC$MGSNID ]]; then
2313 if [ "$mgs_HOST" ]; then
2314 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
2315 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
2316 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
2322 local myMGS_host=$mgs_HOST
2323 if [ "$NETTYPE" = "ptl" ]; then
2324 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
2327 echo Checking config lustre mounted on $mntpt
2328 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
2329 mgshost=$(echo $mgshost | awk -F: '{print $1}')
2331 # if [ "$mgshost" != "$myMGS_host" ]; then
2332 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
2333 # Please use correct config or set mds_HOST correctly!"
2338 check_config_clients () {
2339 local clients=${CLIENTS:-$HOSTNAME}
2342 nfs_client_mode && return
2344 do_rpc_nodes $clients check_config_client $mntpt
2346 sanity_mount_check ||
2347 error "environments are insane!"
2351 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
2352 local cltimeout=$(lctl get_param -n timeout)
2353 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
2354 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
2361 [ -z $mntpt ] && return 1
2362 local mounted=$(mounted_lustre_filesystems)
2364 echo $mounted' ' | grep -w -q $mntpt' '
2368 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
2372 # empty lustre filesystem may have empty directories lost+found and .lustre
2374 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
2375 -print | wc -l) = 1 ] || return 1
2376 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
2377 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
2381 check_and_setup_lustre() {
2382 nfs_client_mode && return
2384 local MOUNTED=$(mounted_lustre_filesystems)
2388 # both MOUNT and MOUNT2 are not mounted
2389 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
2390 [ "$REFORMAT" ] && formatall
2391 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
2393 is_mounted $MOUNT || error "NAME=$NAME not mounted"
2394 export I_MOUNTED=yes
2398 elif is_mounted $MOUNT2; then
2400 # MOUNT2 is mounted, while MOUNT_2 is not set
2401 if ! [ "$MOUNT_2" ]; then
2402 cleanup_mount $MOUNT2
2403 export I_UMOUNTED2=yes
2406 # MOUNT2 is mounted, MOUNT_2 is set
2408 # FIXME: what to do if check_config failed?
2410 # 1) remote client has mounted other Lustre fs ?
2411 # 2) it has insane env ?
2412 # let's try umount MOUNT2 on all clients and mount it again:
2413 if ! check_config_clients $MOUNT2; then
2414 cleanup_mount $MOUNT2
2415 restore_mount $MOUNT2
2416 export I_MOUNTED2=yes
2421 # MOUNT is mounted MOUNT2 is not mounted
2422 elif [ "$MOUNT_2" ]; then
2423 restore_mount $MOUNT2
2424 export I_MOUNTED2=yes
2428 # FIXME: what to do if check_config failed?
2430 # 1) remote client has mounted other Lustre fs?
2431 # 2) lustre is mounted on remote_clients atall ?
2432 check_config_clients $MOUNT
2436 set_default_debug_nodes $(comma_list $(nodes_list))
2442 if [ "$ONLY" == "setup" ]; then
2448 local clients=${CLIENTS:-$HOSTNAME}
2451 zconf_mount_clients $clients $mntpt
2455 local clients=${CLIENTS:-$HOSTNAME}
2458 zconf_umount_clients $clients $mntpt
2461 cleanup_and_setup_lustre() {
2462 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
2463 lctl set_param debug=0 || true
2465 if [ "$ONLY" == "cleanup" ]; then
2469 check_and_setup_lustre
2472 # Get all of the server target devices from a given server node and type.
2481 mdt) obd_type="osd" ;;
2482 ost) obd_type="obdfilter" ;; # needs to be fixed when OST also uses an OSD
2483 *) echo "invalid server type" && return 1 ;;
2486 devs=$(do_node $node "lctl get_param -n $obd_type*.*.mntdev")
2487 for dev in $devs; do
2489 *loop*) do_node $node "losetup $dev" | \
2490 sed -e "s/.*(//" -e "s/).*//" ;;
2496 # Get all of the server target devices.
2501 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
2505 for node in $(osts_nodes); do
2506 OSTDEVS[i]=$(get_mnt_devs $node ost)
2511 # Run e2fsck on MDT or OST device.
2517 df > /dev/null # update statfs data on disk
2518 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
2521 do_node $node $cmd || rc=$?
2522 [ $rc -le $FSCK_MAX_ERR ] || \
2523 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
2527 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
2534 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
2535 tmp_file=$(mktemp -p $SHARED_DIRECTORY ||
2536 error "fail to create file in $SHARED_DIRECTORY")
2538 # make sure everything gets to the backing store
2539 local list=$(comma_list $CLIENTS $(facet_host $SINGLEMDS) $(osts_nodes))
2540 do_nodes $list "sync; sleep 2; sync"
2542 do_nodes $list ls $tmp_file || \
2543 error "$SHARED_DIRECTORY is not a shared directory"
2546 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
2551 for node in $(osts_nodes); do
2552 for dev in ${OSTDEVS[i]}; do
2553 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
2554 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
2555 ostidx=$((ostidx + 1))
2562 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
2566 [ $rc -le $FSCK_MAX_ERR ] || \
2567 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
2568 echo "lfsck finished with rc=$rc"
2570 rm -rvf $MDSDB* $OSTDB* || true
2574 check_and_cleanup_lustre() {
2575 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
2581 if is_mounted $MOUNT; then
2582 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]*
2583 [ "$ENABLE_QUOTA" ] && restore_quota_type || true
2586 if [ "$I_UMOUNTED2" = "yes" ]; then
2587 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
2590 if [ "$I_MOUNTED2" = "yes" ]; then
2591 cleanup_mount $MOUNT2
2594 if [ "$I_MOUNTED" = "yes" ]; then
2595 cleanupall -f || error "cleanup failed"
2603 wait_for_function () {
2606 # suppress fn both stderr and stdout
2607 if [ "$1" = "--quiet" ]; then
2609 quiet=" > /dev/null 2>&1"
2621 eval $fn $quiet && return 0
2623 wait=$((wait + sleep))
2624 [ $wait -lt $max ] || return 1
2625 echo waiting $fn, $((max - wait)) secs left ...
2635 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
2636 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
2637 echo "Network not available!"
2641 echo `date +"%H:%M:%S (%s)"` network interface is UP
2650 # the sed converts spaces to commas, but leaves the last space
2651 # alone, so the line doesn't end with a comma.
2652 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
2658 echo $list | grep -qw $item
2661 # list, excluded are the comma separated lists
2662 exclude_items_from_list () {
2668 for item in ${excluded//,/ }; do
2669 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
2671 echo $(comma_list $list)
2674 # list, expand are the comma separated lists
2676 local list=${1//,/ }
2677 local expand=${2//,/ }
2680 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
2681 echo $(comma_list $expanded)
2684 testslist_filter () {
2685 local script=$LUSTRE/tests/${TESTSUITE}.sh
2687 [ -f $script ] || return 0
2689 local start_at=$START_AT
2690 local stop_at=$STOP_AT
2692 local var=${TESTSUITE//-/_}_START_AT
2693 [ x"${!var}" != x ] && start_at=${!var}
2694 var=${TESTSUITE//-/_}_STOP_AT
2695 [ x"${!var}" != x ] && stop_at=${!var}
2697 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
2698 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
2699 /^'${start_at}'$/ {flag = 0}
2700 {if (flag == 1) print $0}
2701 /^'${stop_at}'$/ { flag = 1 }'
2705 (cd `dirname $1`; echo $PWD/`basename $1`)
2709 local types=${1:-"OST MDS MGS"}
2713 for entry in $types; do
2714 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
2715 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
2718 MGS ) list="$list $name";;
2719 MDS|OST ) local count=${type}COUNT
2720 for ((i=1; i<=${!count}; i++)) do
2721 list="$list ${name}$i"
2723 * ) error "Invalid facet type"
2727 echo $(comma_list $list)
2730 ##################################
2731 # Adaptive Timeouts funcs
2734 # only check mds, we assume at_max is the same on all nodes
2735 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
2736 if [ $at_max -eq 0 ]; then
2747 # suppose that all ost-s have the same $at value set
2748 [ $facet != "ost" ] || facet=ost1
2750 do_facet $facet "lctl get_param -n $at"
2764 if [ $facet == "ost" ]; then
2765 facet=$(get_facets OST)
2766 elif [ $facet == "mds" ]; then
2767 facet=$(get_facets MDS)
2769 hosts=$(expand_list $hosts $(facets_hosts $facet))
2772 do_nodes $hosts lctl set_param at_max=$at_max
2775 ##################################
2779 # OBD_FAIL_MDS_ALL_REQUEST_NET
2781 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
2782 do_facet client "$1" || RC=$?
2783 do_facet $SINGLEMDS lctl set_param fail_loc=0
2788 # OBD_FAIL_MDS_ALL_REPLY_NET
2790 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
2791 do_facet client "$@" || RC=$?
2792 do_facet $SINGLEMDS lctl set_param fail_loc=0
2796 drop_reint_reply() {
2797 # OBD_FAIL_MDS_REINT_NET_REP
2799 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
2800 do_facet client "$@" || RC=$?
2801 do_facet $SINGLEMDS lctl set_param fail_loc=0
2806 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2808 do_facet ost1 lctl set_param fail_loc=0x214
2809 do_facet client "$1" || RC=$?
2810 do_facet client "sync"
2811 do_facet ost1 lctl set_param fail_loc=0
2815 drop_ldlm_cancel() {
2816 #define OBD_FAIL_LDLM_CANCEL 0x304
2818 do_facet client lctl set_param fail_loc=0x304
2819 do_facet client "$@" || RC=$?
2820 do_facet client lctl set_param fail_loc=0
2824 drop_bl_callback() {
2825 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
2827 do_facet client lctl set_param fail_loc=0x305
2828 do_facet client "$@" || RC=$?
2829 do_facet client lctl set_param fail_loc=0
2834 #define OBD_FAIL_LDLM_REPLY 0x30c
2836 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
2837 do_facet client "$@" || RC=$?
2838 do_facet $SINGLEMDS lctl set_param fail_loc=0
2846 echo "clearing fail_loc on $facet"
2847 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
2850 set_nodes_failloc () {
2851 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
2854 cancel_lru_locks() {
2855 $LCTL mark "cancel_lru_locks $1 start"
2856 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
2857 $LCTL set_param -n $d=clear
2859 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
2860 $LCTL mark "cancel_lru_locks $1 stop"
2865 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
2866 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
2867 echo "$DEFAULT_LRU_SIZE"
2872 lctl set_param ldlm.namespaces.*$1*.lru_size=0
2875 lru_resize_disable()
2877 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
2882 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
2883 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
2884 echo there is still data in page cache $FILE ?
2885 lctl get_param -n $FILE
2893 DEBUGSAVE="$(lctl get_param -n debug)"
2897 [ -n "$DEBUGSAVE" ] && \
2898 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
2903 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
2906 debug_size_restore() {
2907 [ -n "$DEBUG_SIZE_SAVED" ] && \
2908 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
2912 start_full_debug_logging() {
2917 local DEBUG_SIZE=150
2919 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
2920 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
2923 stop_full_debug_logging() {
2928 ##################################
2930 ##################################
2933 local TYPE=${TYPE:-"FAIL"}
2936 # do not dump logs if $1=false
2937 if [ "x$1" = "xfalse" ]; then
2942 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
2944 # We need to dump the logs on all nodes
2946 gather_logs $(comma_list $(nodes_list))
2950 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
2951 echo "$@" > $LOGDIR/err
2956 local log=$TESTSUITELOG
2958 [ -f "$log" ] && grep -q FAIL: $log && status=1
2971 # use only if we are ignoring failures for this test, bugno required.
2972 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
2973 # e.g. error_ignore 5494 "your message"
2975 local TYPE="IGNORE (bz$1)"
2981 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
2986 log " SKIP: ${TESTSUITE} ${TESTNAME} $@"
2987 [ "$ALWAYS_SKIPPED" ] && \
2988 skip_logged ${TESTNAME} "$@" || true
2989 [ "$TESTSUITELOG" ] && \
2990 echo "${TESTSUITE}: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
2993 build_test_filter() {
2994 EXCEPT="$EXCEPT $(testslist_filter)"
2996 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3000 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3001 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3002 [ "$EXCEPT_SLOW" ] && \
3003 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3004 for E in $EXCEPT; do
3005 eval EXCEPT_${E}=true
3007 for E in $ALWAYS_EXCEPT; do
3008 eval EXCEPT_ALWAYS_${E}=true
3010 for E in $EXCEPT_SLOW; do
3011 eval EXCEPT_SLOW_${E}=true
3013 for G in $GRANT_CHECK_LIST; do
3014 eval GCHECK_ONLY_${G}=true
3019 if [[ $1 = [a-z]* ]]; then
3026 # print a newline if the last test was skipped
3027 export LAST_SKIPPED=
3028 export ALWAYS_SKIPPED=
3030 # Main entry into test-framework. This is called with the name and
3031 # description of a test. The name is used to find the function to run
3032 # the test using "test_$name".
3034 # This supports a variety of methods of specifying specific test to
3035 # run or not run. These need to be documented...
3040 export base=`basetest $1`
3041 if [ ! -z "$ONLY" ]; then
3043 if [ ${!testname}x != x ]; then
3044 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3045 run_one_logged $1 "$2"
3049 if [ ${!testname}x != x ]; then
3050 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3051 run_one_logged $1 "$2"
3059 if [ ${!testname}x != x ]; then
3061 TESTNAME=test_$1 skip "skipping excluded test $1"
3064 testname=EXCEPT_$base
3065 if [ ${!testname}x != x ]; then
3067 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
3070 testname=EXCEPT_ALWAYS_$1
3071 if [ ${!testname}x != x ]; then
3074 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
3077 testname=EXCEPT_ALWAYS_$base
3078 if [ ${!testname}x != x ]; then
3081 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
3084 testname=EXCEPT_SLOW_$1
3085 if [ ${!testname}x != x ]; then
3087 TESTNAME=test_$1 skip "skipping SLOW test $1"
3090 testname=EXCEPT_SLOW_$base
3091 if [ ${!testname}x != x ]; then
3093 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
3099 run_one_logged $1 "$2"
3110 module_loaded lnet || load_modules
3122 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
3127 strace -o $TMP/$1.strace -ttt $*
3129 log "FINISHED: $*: rc $RC"
3134 equals_msg $1 test complete, duration $2 sec
3135 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
3136 echo duration $2 >>$TESTSUITELOG
3140 # Set TEST_STATUS here; will be used for logging the result
3141 if [ -f $LOGDIR/err ]; then
3146 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
3150 local FFREE=$(do_node $SINGLEMDS \
3151 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
3152 local FTOTAL=$(do_node $SINGLEMDS \
3153 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
3155 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
3159 echo -n "Resetting fail_loc on all nodes..."
3160 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
3166 # Log a message (on all nodes) padded with "=" before and after.
3167 # Also appends a timestamp and prepends the testsuite name.
3170 EQUALS="===================================================================================================="
3172 msg="== ${TESTSUITE} $*"
3174 [[ $last != "=" && $last != " " ]] && msg="$msg "
3175 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
3176 # always include at least == after the message
3177 log "$msg== $(date +"%H:%M:%S (%s)")"
3181 # Run a single test function and cleanup after it.
3183 # This function should be run in a subshell so the test func can
3184 # exit() without stopping the whole script.
3190 export tdir=d0.${TESTSUITE}/d${base}
3191 export TESTNAME=test_$testnum
3192 local SAVE_UMASK=`umask`
3195 banner "test $testnum: $message"
3196 test_${testnum} || error "test_$testnum failed with $?"
3199 check_grant ${testnum} || error "check_grant $testnum failed with $?"
3200 check_catastrophe || error "LBUG/LASSERT detected"
3201 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
3209 # Wrapper around run_one to ensure:
3210 # - test runs in subshell
3211 # - output of test is saved to separate log file for error reporting
3212 # - test result is saved to data file
3215 local BEFORE=`date +%s`
3217 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
3218 local test_log=$LOGDIR/$name
3220 local SAVE_UMASK=`umask`
3224 log_sub_test_begin test_${1}
3225 (run_one $1 "$2") 2>&1 | tee $test_log
3226 local RC=${PIPESTATUS[0]}
3228 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
3229 echo "test_$1 returned $RC" | tee $LOGDIR/err
3231 duration=$((`date +%s` - $BEFORE))
3232 pass "$1" "(${duration}s)"
3233 [ -f $LOGDIR/err ] && TEST_ERROR=$(cat $LOGDIR/err)
3234 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
3236 if [ -f $LOGDIR/err ]; then
3237 $FAIL_ON_ERROR && exit $RC
3246 # Print information of skipped tests to result.yml
3249 log_sub_test_begin $1
3250 log_sub_test_end "SKIP" "0" "0" "\"$2\""
3254 (cd `dirname $1`; echo $PWD/`basename $1`)
3259 export base=`basetest $1`
3260 [ "$CHECK_GRANT" == "no" ] && return 0
3262 testname=GCHECK_ONLY_${base}
3263 [ ${!testname}x == x ] && return 0
3265 echo -n "checking grant......"
3267 local clients=$CLIENTS
3268 [ -z $clients ] && clients=$(hostname)
3270 # sync all the data and make sure no pending data on server
3271 do_nodes $clients sync
3274 client_grant=`do_nodes $clients \
3275 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
3276 awk '{total += $1} END{print total}'`
3279 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
3280 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" | \
3281 awk '{total += $1} END{print total}'`
3283 # check whether client grant == server grant
3284 if [ $client_grant -ne $server_grant ]; then
3285 echo "failed: client:${client_grant} server: ${server_grant}."
3286 do_nodes $(comma_list $(osts_nodes)) \
3287 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
3288 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
3291 echo "pass: client:${client_grant} server: ${server_grant}"
3296 ########################
3302 ost=`echo $1 | awk -F_ '{print $3}'`
3303 if [ -z $ost ]; then
3304 ost=`echo $1 | sed 's/-osc.*//'`
3309 ostuuid_from_index()
3311 $LFS osts $2 | awk '/^'$1'/ { print $2 }'
3316 [ "$node" != "$(hostname)" ]
3322 for node in $(mdts_nodes); do
3323 remote_node $node && return 0
3330 [ "$CLIENTONLY" ] && return 0 || true
3331 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
3336 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
3337 MSKIPPED=1 && return 1
3344 for node in $(osts_nodes) ; do
3345 remote_node $node && return 0
3352 [ "$CLIENTONLY" ] && return 0 || true
3353 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
3358 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
3359 OSKIPPED=1 && return 1
3366 MGS=$(facet_host mgs)
3367 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
3372 remote_mds_nodsh || remote_ost_nodsh || \
3373 $(single_local_node $(comma_list $(nodes_list)))
3379 for num in `seq $MDSCOUNT`; do
3380 MDSNODES="$MDSNODES $(facet_host mds$num)"
3382 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
3388 remote_ost && remote_mds
3396 for facet in ${facets//,/ }; do
3397 if [ "$FAILURE_MODE" = HARD ]; then
3398 nodes="$nodes $(facet_active_host $facet)"
3400 nodes="$nodes $(facet_host $facet)"
3403 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
3409 local facets=$(get_facets OST)
3410 local nodes=$(facets_nodes $facets)
3416 # FIXME. We need a list of clients
3417 local myNODES=$HOSTNAME
3420 # CLIENTS (if specified) contains the local client
3421 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
3423 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
3424 myNODES="$myNODES $(facets_nodes $(get_facets))"
3427 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
3432 remote_nodes_list () {
3433 local rnodes=$(nodes_list)
3434 rnodes=$(echo " $rnodes " | sed -re "s/\s+$HOSTNAME\s+/ /g")
3438 init_clients_lists () {
3439 # Sanity check: exclude the local client from RCLIENTS
3440 local rclients=$(echo " $RCLIENTS " | sed -re "s/\s+$HOSTNAME\s+/ /g")
3442 # Sanity check: exclude the dup entries
3443 rclients=$(for i in $rclients; do echo $i; done | sort -u)
3445 local clients="$SINGLECLIENT $HOSTNAME $rclients"
3447 # Sanity check: exclude the dup entries from CLIENTS
3448 # for those configs which has SINGLCLIENT set to local client
3449 clients=$(for i in $clients; do echo $i; done | sort -u)
3451 CLIENTS=`comma_list $clients`
3452 local -a remoteclients=($rclients)
3453 for ((i=0; $i<${#remoteclients[@]}; i++)); do
3454 varname=CLIENT$((i + 2))
3455 eval $varname=${remoteclients[i]}
3458 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
3461 get_random_entry () {
3464 rnodes=${rnodes//,/ }
3466 local -a nodes=($rnodes)
3467 local num=${#nodes[@]}
3468 local i=$((RANDOM * num * 2 / 65536))
3474 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
3479 lctl get_param version | grep -q patchless
3483 [ "$MDSVER" = "$CLIVER" -a "$OSTVER" = "$CLIVER" ]
3488 echo $nodes | wc -w || true
3492 local nodes=$(osts_nodes)
3493 local osscount=$(get_node_count "$nodes")
3494 [ ! "$OSTCOUNT" = "$osscount" ]
3498 local nodes=$(mdts_nodes)
3499 local mdtcount=$(get_node_count "$nodes")
3500 [ ! "$MDSCOUNT" = "$mdtcount" ]
3503 generate_machine_file() {
3504 local nodes=${1//,/ }
3505 local machinefile=$2
3507 for node in $nodes; do
3508 echo $node >>$machinefile || \
3509 { echo "can not generate machinefile $machinefile" && return 1; }
3514 local file=$1/stripe
3516 $LFS getstripe -v $file || error
3520 setstripe_nfsserver () {
3523 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
3524 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
3526 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
3528 do_nodev $nfsserver lfs setstripe "$@"
3531 check_runas_id_ret() {
3533 local myRUNAS_UID=$1
3534 local myRUNAS_GID=$2
3537 if [ -z "$myRUNAS" ]; then
3538 error_exit "myRUNAS command must be specified for check_runas_id"
3541 $myRUNAS krb5_login.sh || \
3542 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
3544 mkdir $DIR/d0_runas_test
3546 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
3547 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
3548 rm -rf $DIR/d0_runas_test
3553 local myRUNAS_UID=$1
3554 local myRUNAS_GID=$2
3557 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
3558 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
3559 Please set RUNAS_ID to some UID which exists on MDS and client or
3560 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
3563 # obtain the UID/GID for MPI_USER
3567 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
3568 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
3570 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
3571 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
3574 # obtain and cache Kerberos ticket-granting ticket
3575 refresh_krb5_tgt() {
3576 local myRUNAS_UID=$1
3577 local myRUNAS_GID=$2
3580 if [ -z "$myRUNAS" ]; then
3581 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
3584 CLIENTS=${CLIENTS:-$HOSTNAME}
3585 do_nodes $CLIENTS "set -x
3586 if ! $myRUNAS krb5_login.sh; then
3587 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
3592 # Run multiop in the background, but wait for it to print
3593 # "PAUSING" to its stdout before returning from this function.
3594 multiop_bg_pause() {
3595 MULTIOP_PROG=${MULTIOP_PROG:-multiop}
3599 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
3602 echo "$MULTIOP_PROG $FILE v$ARGS"
3603 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
3605 echo "TMPPIPE=${TMPPIPE}"
3606 read -t 60 multiop_output < $TMPPIPE
3607 if [ $? -ne 0 ]; then
3612 if [ "$multiop_output" != "PAUSING" ]; then
3613 echo "Incorrect multiop output: $multiop_output"