3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
9 export EJOURNAL=${EJOURNAL:-""}
10 export REFORMAT=${REFORMAT:-""}
11 export WRITECONF=${WRITECONF:-""}
12 export VERBOSE=${VERBOSE:-false}
13 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
16 export GSS_PIPEFS=false
17 export IDENTITY_UPCALL=default
19 # specify environment variable containing batch job name for server statistics
20 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
22 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
23 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
24 export LOAD_LLOOP=${LOAD_LLOOP:-false}
26 #export PDSH="pdsh -S -Rssh -w"
27 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
29 # function used by scripts run on remote nodes
30 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
31 . $LUSTRE/tests/functions.sh
32 . $LUSTRE/tests/yaml.sh
34 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
36 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
38 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
40 if [ -f "$EXCEPT_LIST_FILE" ]; then
41 echo "Reading test skip list from $EXCEPT_LIST_FILE"
46 # check config files for options in decreasing order of preference
47 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
48 MODPROBECONF=/etc/modprobe.d/lustre.conf
49 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
50 MODPROBECONF=/etc/modprobe.d/Lustre
51 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
52 MODPROBECONF=/etc/modprobe.conf
56 [[ $DIR/ = $MOUNT/* ]] || \
57 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
58 [[ $DIR1/ = $MOUNT1/* ]] || \
59 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
60 [[ $DIR2/ = $MOUNT2/* ]] || \
61 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
63 [ -n "$failed" ] && exit 99 || true
67 echo "usage: $0 [-r] [-f cfgfile]"
75 [ "$TESTSUITE" == "lfsck" ] && return 0
76 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
78 local form="%-13s %-17s %-9s %s %s\n"
79 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
80 echo "------------------------------------------------------------------------------------"
81 for O in $DEFAULT_SUITES; do
82 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
83 [ "${!O}" = "no" ] && continue || true
84 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
85 local log=${TMP}/${o}.log
86 if is_sanity_benchmark $o; then
87 log=${TMP}/sanity-benchmark.log
92 local status=Unfinished
94 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
96 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
97 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
98 total=$(grep duration $log | awk '{ print $2 }')
99 if [ "${!O}" = "done" ]; then
103 local durations=$(egrep "^PASS|^FAIL" $log |
104 tr -d "("| sed s/s\)$//g |
105 awk '{ print $2":"$3"|" }')
106 details=$(printf "%s\n%s %s %s\n" "$details" \
107 "DDETAILS" "$O" "$(echo $durations)")
110 printf "$form" $status "$O" "${total}" "E=$skipped"
111 printf "$form" "-" "-" "-" "S=$(echo $slow)"
114 for O in $DEFAULT_SUITES; do
115 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
116 if [ "${!O}" = "no" ]; then
117 printf "$form" "Skipped" "$O" ""
121 # print the detailed tests durations if DDETAILS=true
128 export LUSTRE=$(absolute_path $LUSTRE)
129 export TESTSUITE=$(basename $0 .sh)
130 export TEST_FAILED=false
131 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
132 export RPC_MODE=${RPC_MODE:-false}
134 export MKE2FS=$MKE2FS
135 if [ -z "$MKE2FS" ]; then
136 if which mkfs.ldiskfs >/dev/null 2>&1; then
137 export MKE2FS=mkfs.ldiskfs
143 export DEBUGFS=$DEBUGFS
144 if [ -z "$DEBUGFS" ]; then
145 if which debugfs.ldiskfs >/dev/null 2>&1; then
146 export DEBUGFS=debugfs.ldiskfs
148 export DEBUGFS=debugfs
152 export TUNE2FS=$TUNE2FS
153 if [ -z "$TUNE2FS" ]; then
154 if which tunefs.ldiskfs >/dev/null 2>&1; then
155 export TUNE2FS=tunefs.ldiskfs
157 export TUNE2FS=tune2fs
161 export E2LABEL=$E2LABEL
162 if [ -z "$E2LABEL" ]; then
163 if which label.ldiskfs >/dev/null 2>&1; then
164 export E2LABEL=label.ldiskfs
166 export E2LABEL=e2label
170 export DUMPE2FS=$DUMPE2FS
171 if [ -z "$DUMPE2FS" ]; then
172 if which dumpfs.ldiskfs >/dev/null 2>&1; then
173 export DUMPE2FS=dumpfs.ldiskfs
175 export DUMPE2FS=dumpe2fs
179 export E2FSCK=$E2FSCK
180 if [ -z "$E2FSCK" ]; then
181 if which fsck.ldiskfs >/dev/null 2>&1; then
182 export E2FSCK=fsck.ldiskfs
188 export RESIZE2FS=$RESIZE2FS
189 if [ -z "$RESIZE2FS" ]; then
190 if which resizefs.ldiskfs >/dev/null 2>&1; then
191 export RESIZE2FS=resizefs.ldiskfs
193 export RESIZE2FS=resize2fs
197 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
198 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
199 export FSCK_MAX_ERR=4 # File system errors left uncorrected
201 export ZFS=${ZFS:-zfs}
202 export ZPOOL=${ZPOOL:-zpool}
203 export ZDB=${ZDB:-zdb}
204 export PARTPROBE=${PARTPROBE:-partprobe}
206 #[ -d /r ] && export ROOT=${ROOT:-/r}
207 export TMP=${TMP:-$ROOT/tmp}
208 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
209 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
210 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
212 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
213 if ! echo $PATH | grep -q $LUSTRE/utils; then
214 export PATH=$LUSTRE/utils:$PATH
216 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
217 export PATH=$LUSTRE/utils/gss:$PATH
219 if ! echo $PATH | grep -q $LUSTRE/tests; then
220 export PATH=$LUSTRE/tests:$PATH
222 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
223 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
225 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
226 [ ! -f "$LST" ] && export LST=$(which lst)
227 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
228 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
229 # Ubuntu, at least, has a truncate command in /usr/bin
230 # so fully path our truncate command.
231 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
232 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
233 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
234 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
235 export PATH=$LUSTRE/tests/racer:$PATH:
237 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
238 export PATH=$LUSTRE/tests/mpi:$PATH
240 export RSYNC_RSH=${RSYNC_RSH:-rsh}
242 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
243 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
244 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
245 [ ! -f "$LFS" ] && export LFS=$(which lfs)
246 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
247 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
249 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
250 if [ ! -f "$L_GETIDENTITY" ]; then
251 if `which l_getidentity > /dev/null 2>&1`; then
252 export L_GETIDENTITY=$(which l_getidentity)
254 export L_GETIDENTITY=NONE
257 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
258 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
259 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
260 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
261 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
262 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
263 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
264 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
265 [ ! -f "$LUSTRE_RMMOD" ] &&
266 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
267 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
268 [ ! -f "$LFS_MIGRATE" ] &&
269 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
270 export NAME=${NAME:-local}
271 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
272 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
273 export LGSSD=$(which lgssd)
274 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
275 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
276 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
278 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
281 if [ "$ACCEPTOR_PORT" ]; then
282 export PORT_OPT="--port $ACCEPTOR_PORT"
287 echo "Using GSS/krb5 ptlrpc security flavor"
288 which lgss_keyring > /dev/null 2>&1 || \
289 error_exit "built with gss disabled! SEC=$SEC"
300 IDENTITY_UPCALL=false
304 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
306 # Paths on remote nodes, if different
307 export RLUSTRE=${RLUSTRE:-$LUSTRE}
308 export RPWD=${RPWD:-$PWD}
309 export I_MOUNTED=${I_MOUNTED:-"no"}
310 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
311 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
312 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
313 ! -f $LUSTRE/mdt/mdt.ko ]; then
314 export CLIENTMODSONLY=yes
317 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
318 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
322 while getopts "rvwf:" opt $*; do
325 r) REFORMAT=--reformat;;
327 w) WRITECONF=writeconf;;
332 shift $((OPTIND - 1))
335 # print the durations of each test if "true"
336 DDETAILS=${DDETAILS:-false}
337 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
347 ncpts=$(do_facet $facet "lctl get_param -n " \
348 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
350 if [ $ncpts -eq 0 ]; then
358 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
359 eval set -- $(tr "[:punct:]" " " <<< $*)
361 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
364 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
365 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
368 /sbin/lsmod | grep -q "^\<$1\>"
371 # Load a module on the system where this is running.
373 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
375 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
376 # will be used as the arguments. Otherwise arguments will be obtained from
377 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
384 BASE=`basename $module $EXT`
386 module_loaded ${BASE} && return
388 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
390 if [ $# -eq 0 ]; then
391 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
392 # Bash until 4.x, so we resort to eval.
393 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
394 eval set -- \$$optvar
395 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
396 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
398 opt=$(awk -v var="^options $BASE" '$0 ~ var \
399 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
400 set -- $(echo -n $opt)
402 # Ensure we have accept=all for lnet
403 if [ $(basename $module) = lnet ]; then
404 # OK, this is a bit wordy...
405 local arg accept_all_present=false
408 [ "$arg" = accept=all ] && \
409 accept_all_present=true
411 $accept_all_present || set -- "$@" accept=all
417 [ $# -gt 0 ] && echo "${module} options: '$*'"
419 # Note that insmod will ignore anything in modprobe.conf, which is why we're
420 # passing options on the command-line.
421 if [ "$BASE" == "lnet_selftest" ] && \
422 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
423 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
424 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
425 insmod ${LUSTRE}/${module}${EXT} "$@"
427 # must be testing a "make install" or "rpm" installation
428 # note failed to load ptlrpc_gss is considered not fatal
429 if [ "$BASE" == "ptlrpc_gss" ]; then
430 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
437 llite_lloop_enabled() {
438 local n1=$(uname -r | cut -d. -f1)
439 local n2=$(uname -r | cut -d. -f2)
440 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
442 # load the llite_lloop module for < 2.6.32 kernels
443 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
444 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
451 load_modules_local() {
452 if [ -n "$MODPROBE" ]; then
454 echo "Using modprobe to load modules"
458 echo Loading modules from $LUSTRE
462 if [ -f /sys/devices/system/cpu/online ]; then
463 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
464 echo "detected $ncpus online CPUs by sysfs"
466 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
468 if [ $rc -eq 0 ]; then
469 echo "detected $ncpus online CPUs by getconf"
471 echo "Can't detect number of CPUs"
476 # if there is only one CPU core, libcfs can only create one partition
477 # if there is more than 4 CPU cores, libcfs should create multiple CPU
478 # partitions. So we just force libcfs to create 2 partitions for
479 # system with 2 or 4 cores
480 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
481 # force to enable multiple CPU partitions
482 echo "Force libcfs to create 2 CPU partitions"
483 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
485 echo "libcfs will create CPU partition based on online CPUs"
488 load_module ../libcfs/libcfs/libcfs
490 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
491 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
492 load_module ../lnet/lnet/lnet
493 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
494 load_module ../lnet/klnds/$LNETLND
495 load_module obdclass/obdclass
496 load_module ptlrpc/ptlrpc
497 load_module ptlrpc/gss/ptlrpc_gss
505 load_module obdecho/obdecho
506 if ! client_only; then
507 SYMLIST=/proc/kallsyms
508 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
509 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
510 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
511 load_module lfsck/lfsck
512 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
513 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
515 load_module osd-zfs/osd_zfs
517 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
518 grep -q exportfs_decode_fh $SYMLIST ||
519 { modprobe exportfs 2> /dev/null || true; }
520 load_module ../ldiskfs/ldiskfs
521 load_module osd-ldiskfs/osd_ldiskfs
523 load_module nodemap/nodemap
534 load_module llite/lustre
535 llite_lloop_enabled && load_module llite/llite_lloop
536 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
538 rm -f $OGDB/ogdb-$HOSTNAME
539 $LCTL modules > $OGDB/ogdb-$HOSTNAME
541 # 'mount' doesn't look in $PATH, just sbin
542 local MOUNT_LUSTRE=$LUSTRE/utils/mount.lustre
543 if [ -f $MOUNT_LUSTRE ]; then
544 if grep -qe "/sbin/mount\.lustre " /proc/mounts; then
545 cmp $MOUNT_LUSTRE /sbin/mount.lustre ||
546 umount /sbin/mount.lustre
548 if ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
549 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
550 mount --bind $MOUNT_LUSTRE /sbin/mount.lustre
558 # load modules on remote nodes optionally
559 # lustre-tests have to be installed on these nodes
560 if $LOAD_MODULES_REMOTE; then
561 local list=$(comma_list $(remote_nodes_list))
562 if [ -n "$list" ]; then
563 echo "loading modules on: '$list'"
564 do_rpc_nodes "$list" load_modules_local
570 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
571 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
572 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
573 echo "$LEAK_LUSTRE" 1>&2
574 echo "$LEAK_PORTALS" 1>&2
575 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
576 echo "Memory leaks detected"
577 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
583 wait_exit_ST client # bug 12845
585 $LUSTRE_RMMOD ldiskfs || return 2
587 if $LOAD_MODULES_REMOTE; then
588 local list=$(comma_list $(remote_nodes_list))
589 if [ -n "$list" ]; then
590 echo "unloading modules on: '$list'"
591 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
592 do_rpc_nodes "$list" check_mem_leak
596 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
597 umount /sbin/mount.lustre || true
598 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
599 rm -f /sbin/mount.lustre || true
602 check_mem_leak || return 254
604 echo "modules unloaded."
609 local facet=${1:-$SINGLEMDS}
610 local fstype=$(facet_fstype $facet)
613 ldiskfs) size=50;; # largest seen is 44, leave some headroom
614 zfs) size=400;; # largest seen is 384
620 check_gss_daemon_nodes() {
624 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
625 if [ \\\"\\\$num\\\" -ne 1 ]; then
626 echo \\\$num instance of $dname;
631 check_gss_daemon_facet() {
635 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
636 if [ $num -ne 1 ]; then
637 echo "$num instance of $dname on $facet"
646 echo Stopping $@ on $list
647 do_nodes $list "killall -2 $@ 2>/dev/null || true"
650 # start gss daemons on all nodes, or
651 # "daemon" on "list" if set
652 start_gss_daemons() {
656 if [ "$list" ] && [ "$daemon" ] ; then
657 echo "Starting gss daemon on nodes: $list"
658 do_nodes $list "$daemon" || return 8
662 local list=$(comma_list $(mdts_nodes))
663 echo "Starting gss daemon on mds: $list"
664 do_nodes $list "$LSVCGSSD -v" || return 1
666 do_nodes $list "$LGSSD -v" || return 2
669 list=$(comma_list $(osts_nodes))
670 echo "Starting gss daemon on ost: $list"
671 do_nodes $list "$LSVCGSSD -v" || return 3
672 # starting on clients
674 local clients=${CLIENTS:-`hostname`}
676 echo "Starting $LGSSD on clients $clients "
677 do_nodes $clients "$LGSSD -v" || return 4
680 # wait daemons entering "stable" status
684 # check daemons are running
686 list=$(comma_list $(mdts_nodes) $(osts_nodes))
687 check_gss_daemon_nodes $list lsvcgssd || return 5
689 list=$(comma_list $(mdts_nodes))
690 check_gss_daemon_nodes $list lgssd || return 6
693 check_gss_daemon_nodes $clients lgssd || return 7
698 local list=$(comma_list $(mdts_nodes))
700 send_sigint $list lsvcgssd lgssd
702 list=$(comma_list $(osts_nodes))
703 send_sigint $list lsvcgssd
705 list=${CLIENTS:-`hostname`}
706 send_sigint $list lgssd
711 if ! module_loaded ptlrpc_gss; then
712 load_module ptlrpc/gss/ptlrpc_gss
713 module_loaded ptlrpc_gss ||
714 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
717 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
720 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
721 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
729 # maybe cleanup credential cache?
735 local var=${facet}_svc
743 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
744 tr '[:lower:]' '[:upper:]'
750 if [ $facet == mgs ]; then
754 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
762 if [ -n "${!var}" ]; then
767 var=$(facet_type $facet)FSTYPE
768 if [ -n "${!var}" ]; then
773 if [ -n "$FSTYPE" ]; then
778 if [[ $facet == mgs ]] && combined_mgs_mds; then
790 local facets=$(get_facets)
793 for facet in ${facets//,/ }; do
794 if [ $node == $(facet_host $facet) ] ||
795 [ $node == "$(facet_failover_host $facet)" ]; then
796 fstype=$(facet_fstype $facet)
797 if [[ $fstypes != *$fstype* ]]; then
798 fstypes+="${fstypes:+,}$fstype"
809 local fstype=$(facet_fstype $facet)
813 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
815 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
816 ${dev} 2>/dev/null");;
818 error "unknown fstype!";;
826 local device=$(mdsdevname $num)
827 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
833 local device=$(ostdevname $num)
834 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
839 # Get the device of a facet.
846 mgs) device=$(mgsdevname) ;;
847 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
848 ost*) device=$(ostdevname $(facet_number $facet)) ;;
849 fs2mds) device=$(mdsdevname 1_2) ;;
850 fs2ost) device=$(ostdevname 1_2) ;;
851 fs3ost) device=$(ostdevname 2_2) ;;
859 # Get the virtual device of a facet.
866 mgs) device=$(mgsvdevname) ;;
867 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
868 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
869 fs2mds) device=$(mdsvdevname 1_2) ;;
870 fs2ost) device=$(ostvdevname 1_2) ;;
871 fs3ost) device=$(ostvdevname 2_2) ;;
879 # Re-read the partition table on failover partner host.
880 # After a ZFS storage pool is created on a shared device, the partition table
881 # on the device may change. However, the operating system on the failover
882 # host may not notice the change automatically. Without the up-to-date partition
883 # block devices, 'zpool import ..' cannot find the labels, whose positions are
884 # relative to partition rather than disk beginnings.
886 # This function performs partprobe on the failover host to make it re-read the
889 refresh_partition_table() {
894 host=$(facet_passive_host $facet)
895 if [[ -n "$host" ]]; then
896 do_node $host "$PARTPROBE $device"
901 # Get ZFS storage pool name.
908 device=$(facet_device $facet)
909 # poolname is string before "/"
910 poolname="${device%%/*}"
916 # Create ZFS storage pool.
923 local opts=${@:-"-o cachefile=none"}
925 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
926 $ZPOOL create -f $opts $poolname $vdev"
930 # Create ZFS file system.
936 local opts=${@:-"-o mountpoint=legacy"}
938 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
939 $ZFS create $opts $dataset"
943 # Export ZFS storage pool.
944 # Before exporting the pool, all datasets within the pool should be unmounted.
952 poolname=$(zpool_name $facet)
954 if [[ -n "$poolname" ]]; then
955 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
956 grep -q ^$poolname/ /proc/mounts ||
957 $ZPOOL export $opts $poolname"
962 # Destroy ZFS storage pool.
963 # Destroy the given pool and free up any devices for other use. This command
964 # tries to unmount any active datasets before destroying the pool.
965 # -f Force any active datasets contained within the pool to be unmounted.
969 local poolname=${2:-$(zpool_name $facet)}
971 if [[ -n "$poolname" ]]; then
972 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
973 $ZPOOL destroy -f $poolname"
978 # Import ZFS storage pool.
979 # Force importing, even if the pool appears to be potentially active.
984 local opts=${@:-"-o cachefile=none"}
987 poolname=$(zpool_name $facet)
989 if [[ -n "$poolname" ]]; then
990 opts+=" -d $(dirname $(facet_vdevice $facet))"
991 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
992 $ZPOOL import -f $opts $poolname"
997 # Set the "cachefile=none" property on ZFS storage pool so that the pool
998 # is not automatically imported on system startup.
1000 # In a failover environment, this will provide resource level fencing which
1001 # will ensure that the same ZFS storage pool will not be imported concurrently
1002 # on different nodes.
1004 disable_zpool_cache() {
1008 poolname=$(zpool_name $facet)
1010 if [[ -n "$poolname" ]]; then
1011 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1016 # This and set_osd_param() shall be used to access OSD parameters
1017 # once existed under "obdfilter":
1022 # writethrough_cache_enable
1026 local device=${2:-$FSNAME-OST*}
1029 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1030 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1035 local device=${2:-$FSNAME-OST*}
1039 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1040 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1044 local dz=${1:-$DEBUG_SIZE}
1046 if [ -f /sys/devices/system/cpu/possible ]; then
1047 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1049 local cpus=$(getconf _NPROCESSORS_CONF)
1052 # bug 19944, adjust size to be -gt num_possible_cpus()
1053 # promise 2MB for every cpu at least
1054 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1057 lctl set_param debug_mb=$dz
1060 set_default_debug () {
1061 local debug=${1:-"$PTLDEBUG"}
1062 local subsys=${2:-"$SUBSYSTEM"}
1063 local debug_size=${3:-$DEBUG_SIZE}
1065 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1066 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1068 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1071 set_default_debug_nodes () {
1074 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1075 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1079 do_rpc_nodes "$nodes" set_default_debug \
1080 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1083 set_default_debug_facet () {
1085 local node=$(facet_active_host $facet)
1086 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1088 set_default_debug_nodes $node
1093 local facets=${1:-$(get_facets)}
1096 for facet in ${facets//,/ }; do
1099 [ $RC -eq 0 ] && continue
1101 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1102 skip "Restart of $facet failed!." && touch $LU482_FAILED
1104 error "Restart of $facet failed!"
1111 # Add argument "arg" (e.g., "loop") to the comma-separated list
1112 # of arguments for option "opt" (e.g., "-o") on command
1113 # line "opts" (e.g., "-o flock").
1119 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1121 if echo "$opts" | grep -q $opt_pattern; then
1122 opts=$(echo "$opts" | sed -e \
1123 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1125 opts+="${opts:+ }$opt $arg"
1133 local dev=$(facet_active $facet)_dev
1134 local opt=${facet}_opt
1135 local mntpt=$(facet_mntpt $facet)
1136 local opts="${!opt} $@"
1138 if [ $(facet_fstype $facet) == ldiskfs ] &&
1139 ! do_facet $facet test -b ${!dev}; then
1140 opts=$(csa_add "$opts" -o loop)
1143 if [[ $(facet_fstype $facet) == zfs ]]; then
1144 # import ZFS storage pool
1145 import_zpool $facet || return ${PIPESTATUS[0]}
1148 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1149 # for testing LU-482 error handling in mount_facets() and test_0a()
1150 if [ -f $TMP/test-lu482-trigger ]; then
1153 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1157 if [ $RC -ne 0 ]; then
1158 echo "Start of ${!dev} on ${facet} failed ${RC}"
1160 set_default_debug_facet $facet
1162 label=$(devicelabel ${facet} ${!dev})
1163 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1164 eval export ${facet}_svc=${label}
1165 echo Started ${label}
1170 # start facet device options
1176 eval export ${facet}_dev=${device}
1177 eval export ${facet}_opt=\"$@\"
1179 local varname=${facet}failover_dev
1180 if [ -n "${!varname}" ] ; then
1181 eval export ${facet}failover_dev=${!varname}
1183 eval export ${facet}failover_dev=$device
1186 local mntpt=$(facet_mntpt $facet)
1187 do_facet ${facet} mkdir -p $mntpt
1188 eval export ${facet}_MOUNT=$mntpt
1189 mount_facet ${facet}
1192 if [[ $facet == mds* ]]; then
1194 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1205 local HOST=`facet_active_host $facet`
1206 [ -z $HOST ] && echo stop: no host for $facet && return 0
1208 local mntpt=$(facet_mntpt $facet)
1209 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1210 if [ ${running} -ne 0 ]; then
1211 echo "Stopping $mntpt (opts:$@) on $HOST"
1212 do_facet ${facet} umount -d $@ $mntpt
1215 # umount should block, but we should wait for unrelated obd's
1216 # like the MGS or MGC to also stop.
1217 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1219 if [[ $(facet_fstype $facet) == zfs ]]; then
1220 # export ZFS storage pool
1225 # save quota version (both administrative and operational quotas)
1226 # add an additional parameter if mountpoint is ever different from $MOUNT
1228 # XXX This function is kept for interoperability with old server (< 2.3.50),
1229 # it should be removed whenever we drop the interoperability for such
1231 quota_save_version() {
1232 local fsname=${2:-$FSNAME}
1234 local ver=$(tr -c -d "123" <<< $spec)
1235 local type=$(tr -c -d "ug" <<< $spec)
1237 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1239 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1241 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1243 local osts=$(get_facets OST)
1244 for ost in ${osts//,/ }; do
1246 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1250 # client could mount several lustre
1252 # XXX This function is kept for interoperability with old server (< 2.3.50),
1253 # it should be removed whenever we drop the interoperability for such
1256 local fsname=${1:-$FSNAME}
1258 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1260 do_nodes $(comma_list $(osts_nodes)) \
1261 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1265 # XXX This function is kept for interoperability with old server (< 2.3.50),
1266 # it should be removed whenever we drop the interoperability for such
1268 restore_quota_old() {
1269 local mntpt=${1:-$MOUNT}
1270 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1271 if [ ! "$old_QUOTA_TYPE" ] ||
1272 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1275 quota_save_version $old_QUOTA_TYPE
1278 # XXX This function is kept for interoperability with old server (< 2.3.50),
1279 # it should be removed whenever we drop the interoperability for such
1284 # no quota enforcement for now and accounting works out of the box
1287 # We need save the original quota_type params, and restore them after testing
1289 # Suppose that quota type the same on mds and ost
1290 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1291 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1292 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1293 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1294 export old_QUOTA_TYPE=$quota_type
1295 quota_save_version $QUOTA_TYPE
1297 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1298 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1301 local quota_usrs=$QUOTA_USERS
1303 # get_filesystem_size
1304 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1305 local blk_soft=$((disksz + 1024))
1306 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1308 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1309 local i_soft=$Inodes
1310 local i_hard=$((i_soft + i_soft / 20))
1312 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1313 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1316 for usr in $quota_usrs; do
1317 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1319 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1321 eval $cmd || error "$cmd FAILED!"
1323 # display the quota status
1324 echo "Quota settings for $usr : "
1325 $LFS quota -v -u $usr $mntpt || true
1329 # get mdt quota type
1331 local varsvc=${SINGLEMDS}_svc
1332 do_facet $SINGLEMDS $LCTL get_param -n \
1333 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1336 # get ost quota type
1338 # All OSTs should have same quota type
1339 local varsvc=ost1_svc
1340 do_facet ost1 $LCTL get_param -n \
1341 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1344 # restore old quota type settings
1346 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1351 if [ "$old_MDT_QUOTA_TYPE" ]; then
1352 do_facet mgs $LCTL conf_param \
1353 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1355 if [ "$old_OST_QUOTA_TYPE" ]; then
1356 do_facet mgs $LCTL conf_param \
1357 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1361 # Handle the case when there is a space in the lfs df
1362 # "filesystem summary" line the same as when there is no space.
1363 # This will allow fixing the "lfs df" summary line in the future.
1365 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1368 # Get free inodes on the MDT specified by mdt index, free indoes on
1369 # the whole filesystem will be returned when index == -1.
1375 if [ $index -eq -1 ]; then
1378 mdt_uuid=$(mdtuuid_from_index $index)
1381 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1386 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1393 # save old quota type & set new quota type
1394 local mdt_qtype=$(mdt_quota_type)
1395 local ost_qtype=$(ost_quota_type)
1397 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1398 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1400 export old_MDT_QUOTA_TYPE=$mdt_qtype
1401 export old_OST_QUOTA_TYPE=$ost_qtype
1403 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1404 error "set mdt quota type failed"
1405 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1406 error "set ost quota type failed"
1408 local quota_usrs=$QUOTA_USERS
1410 # get_filesystem_size
1411 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1412 local blk_soft=$((disksz + 1024))
1413 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1415 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1416 local i_soft=$inodes
1417 local i_hard=$((i_soft + i_soft / 20))
1419 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1420 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1421 "inode-hardlimit: $i_hard"
1424 for usr in $quota_usrs; do
1425 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1427 cmd="$LFS setquota -$type $usr -b $blk_soft"
1428 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1430 eval $cmd || error "$cmd FAILED!"
1432 # display the quota status
1433 echo "Quota settings for $usr : "
1434 $LFS quota -v -u $usr $mntpt || true
1441 local OPTIONS=${3:-$MOUNTOPT}
1443 local device=$MGSNID:/$FSNAME
1444 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1445 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1449 echo "Starting client: $client: $OPTIONS $device $mnt"
1450 do_node $client mkdir -p $mnt
1451 do_node $client $MOUNT_CMD $OPTIONS $device $mnt || return 1
1453 set_default_debug_nodes $client
1465 [ "$3" ] && force=-f
1466 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1467 if [ $running -ne 0 ]; then
1468 echo "Stopping client $client $mnt (opts:$force)"
1469 do_node $client lsof -t $mnt || need_kill=no
1470 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1471 pids=$(do_node $client lsof -t $mnt | sort -u);
1472 if [ -n $pids ]; then
1473 do_node $client kill -9 $pids || true
1477 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1478 if [ $busy -ne 0 ] ; then
1479 echo "$mnt is still busy, wait one second" && sleep 1
1480 do_node $client umount $force $mnt
1485 # nodes is comma list
1486 sanity_mount_check_nodes () {
1492 # FIXME: assume that all cluster nodes run the same os
1493 [ "$(uname)" = Linux ] || return 0
1496 for mnt in $mnts ; do
1497 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1498 mpts=\\\$(mount | grep -c $mnt' ');
1499 if [ \\\$running -ne \\\$mpts ]; then
1500 echo \\\$(hostname) env are INSANE!;
1503 [ $? -eq 0 ] || rc=1
1508 sanity_mount_check_servers () {
1509 [ "$CLIENTONLY" ] &&
1510 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1511 echo Checking servers environments
1513 # FIXME: modify get_facets to display all facets wo params
1514 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1518 for facet in ${facets//,/ }; do
1519 node=$(facet_host ${facet})
1520 mntpt=$(facet_mntpt $facet)
1521 sanity_mount_check_nodes $node $mntpt ||
1522 { error "server $node environments are insane!"; return 1; }
1526 sanity_mount_check_clients () {
1527 local clients=${1:-$CLIENTS}
1528 local mntpt=${2:-$MOUNT}
1529 local mntpt2=${3:-$MOUNT2}
1531 [ -z $clients ] && clients=$(hostname)
1532 echo Checking clients $clients environments
1534 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1535 error "clients environments are insane!"
1538 sanity_mount_check () {
1539 sanity_mount_check_servers || return 1
1540 sanity_mount_check_clients || return 2
1543 # mount clients if not mouted
1544 zconf_mount_clients() {
1547 local OPTIONS=${3:-$MOUNTOPT}
1549 local device=$MGSNID:/$FSNAME
1550 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1551 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1555 echo "Starting client $clients: $OPTIONS $device $mnt"
1558 running=\\\$(mount | grep -c $mnt' ');
1560 if [ \\\$running -eq 0 ] ; then
1562 $MOUNT_CMD $OPTIONS $device $mnt;
1565 exit \\\$rc" || return ${PIPESTATUS[0]}
1567 echo "Started clients $clients: "
1568 do_nodes $clients "mount | grep $mnt' '"
1570 set_default_debug_nodes $clients
1575 zconf_umount_clients() {
1580 [ "$3" ] && force=-f
1582 echo "Stopping clients: $clients $mnt (opts:$force)"
1583 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1584 if [ \\\$running -ne 0 ] ; then
1585 echo Stopping client \\\$(hostname) $mnt opts:$force;
1586 lsof $mnt || need_kill=no;
1587 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1588 pids=\\\$(lsof -t $mnt | sort -u);
1589 if [ -n \\\"\\\$pids\\\" ]; then
1593 while umount $force $mnt 2>&1 | grep -q "busy"; do
1594 echo "$mnt is still busy, wait one second" && sleep 1;
1601 echo + $POWER_DOWN $node
1605 shutdown_node_hard () {
1607 local attempts=$SHUTDOWN_ATTEMPTS
1609 for i in $(seq $attempts) ; do
1612 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1613 echo "waiting for $host to fail attempts=$attempts"
1614 [ $i -lt $attempts ] || \
1615 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1621 local mnt=${2:-$MOUNT}
1624 if [ "$FAILURE_MODE" = HARD ]; then
1625 shutdown_node_hard $client
1627 zconf_umount_clients $client $mnt -f
1633 local facets="$(get_facets OST),$(get_facets MDS)"
1636 combined_mgs_mds || facets="$facets,mgs"
1638 for facet in ${facets//,/ }; do
1639 if [ $(facet_active_host $facet) == $host ]; then
1640 affected="$affected $facet"
1644 echo $(comma_list $affected)
1649 local host=${2:-$(facet_host $facet)}
1651 local label=$(convert_facet2label $facet)
1652 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1655 facets_up_on_host () {
1657 local facets=$(facets_on_host $host)
1660 for facet in ${facets//,/ }; do
1661 if $(facet_up $facet $host); then
1662 affected_up="$affected_up $facet"
1666 echo $(comma_list $affected_up)
1672 if [ "$FAILURE_MODE" = HARD ]; then
1673 shutdown_node_hard $(facet_active_host $facet)
1681 echo + $POWER_UP $node
1694 if [ "$FAILURE_MODE" = HARD ]; then
1695 reboot_node $(facet_active_host $facet)
1703 if [ "$FAILURE_MODE" = HARD ]; then
1713 for facet in ${facets//,/ }; do
1714 hosts=$(expand_list $hosts $(facet_host $facet) )
1720 _check_progs_installed () {
1724 for prog in $progs; do
1725 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1726 echo $prog missing on $(hostname)
1733 check_progs_installed () {
1737 do_rpc_nodes "$nodes" _check_progs_installed $@
1740 # recovery-scale functions
1742 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1745 start_client_load() {
1748 local var=$(node_var_name $client)_load
1749 eval export ${var}=$load
1751 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1752 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1753 END_RUN_FILE=$END_RUN_FILE \
1754 LOAD_PID_FILE=$LOAD_PID_FILE \
1755 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1756 TESTNAME=$TESTNAME \
1757 DBENCH_LIB=$DBENCH_LIB \
1758 DBENCH_SRC=$DBENCH_SRC \
1759 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1763 log "Started client load: ${load} on $client"
1765 # get the children process IDs
1766 local pids=$(ps --ppid $ppid -o pid= | xargs)
1767 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1771 start_client_loads () {
1772 local -a clients=(${1//,/ })
1773 local numloads=${#CLIENT_LOADS[@]}
1776 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1777 testnum=$((nodenum % numloads))
1778 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1780 # bug 22169: wait the background threads to start
1784 # only for remote client
1785 check_client_load () {
1787 local var=$(node_var_name $client)_load
1788 local TESTLOAD=run_${!var}.sh
1790 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1792 # bug 18914: try to connect several times not only when
1793 # check ps, but while check_catastrophe also
1796 while [ $RC = 254 -a $tries -gt 0 ]; do
1800 if ! check_catastrophe $client; then
1802 if [ $RC -eq 254 ]; then
1803 # FIXME: not sure how long we shuold sleep here
1807 echo "check catastrophe failed: RC=$RC "
1811 # We can continue try to connect if RC=254
1812 # Just print the warning about this
1813 if [ $RC = 254 ]; then
1814 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1817 # see if the load is still on the client
1820 while [ $RC = 254 -a $tries -gt 0 ]; do
1824 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1829 if [ $RC = 254 ]; then
1830 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1831 # see if we can diagnose a bit why this is
1836 check_client_loads () {
1837 local clients=${1//,/ }
1841 for client in $clients; do
1842 check_client_load $client
1844 if [ "$rc" != 0 ]; then
1845 log "Client load failed on node $client, rc=$rc"
1851 restart_client_loads () {
1852 local clients=${1//,/ }
1853 local expectedfail=${2:-""}
1857 for client in $clients; do
1858 check_client_load $client
1860 if [ "$rc" != 0 -a "$expectedfail" ]; then
1861 local var=$(node_var_name $client)_load
1862 start_client_load $client ${!var}
1863 echo "Restarted client load ${!var}: on $client. Checking ..."
1864 check_client_load $client
1866 if [ "$rc" != 0 ]; then
1867 log "Client load failed to restart on node $client, rc=$rc"
1868 # failure one client load means test fail
1869 # we do not need to check other
1878 # Start vmstat and save its process ID in a file.
1883 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1886 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1887 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1890 # Display the nodes on which client loads failed.
1891 print_end_run_file() {
1895 [ -s $file ] || return 0
1897 echo "Found the END_RUN_FILE file: $file"
1900 # A client load will stop if it finds the END_RUN_FILE file.
1901 # That does not mean the client load actually failed though.
1902 # The first node in END_RUN_FILE is the one we are interested in.
1905 if [ -n "$node" ]; then
1906 local var=$(node_var_name $node)_load
1908 local prefix=$TESTLOG_PREFIX
1909 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1910 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1911 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1913 echo "Client load ${!var} failed on node $node:"
1919 # Stop the process which had its PID saved in a file.
1924 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1926 do_nodes $nodes "test -f $pid_file &&
1927 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1930 # Stop all client loads.
1931 stop_client_loads() {
1932 local nodes=${1:-$CLIENTS}
1935 # stop the client loads
1936 stop_process $nodes $pid_file
1938 # clean up the processes that started them
1939 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1941 # End recovery-scale functions
1943 # verify that lustre actually cleaned up properly
1945 [ -f "$CATASTROPHE" ] && [[ $(< $CATASTROPHE) -ne 0 ]] &&
1946 error "LBUG/LASSERT detected"
1947 BUSY=$(dmesg | grep -i destruct || true)
1948 if [ -n "$BUSY" ]; then
1950 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
1954 check_mem_leak || exit 204
1956 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
1957 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1960 if module_loaded lnet || module_loaded libcfs; then
1961 echo "$TESTSUITE: modules still loaded..." 1>&2
1970 if [[ "$1" == "--verbose" ]]; then
1985 PREV_RESULT=$(do_node $node "$TEST")
1987 RESULT=$(do_node $node "$TEST")
1988 if [[ "$RESULT" == "$FINAL" ]]; then
1989 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1990 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1994 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1995 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1999 [[ $WAIT -ge $MAX ]] && break
2000 [[ $((WAIT % print)) -eq 0 ]] &&
2001 echo "Waiting $((MAX - WAIT)) secs for update"
2002 WAIT=$((WAIT + sleep))
2005 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2009 wait_update_facet() {
2012 wait_update $(facet_active_host $facet) "$@"
2016 do_nodes $(comma_list $(mdts_nodes)) \
2017 "lctl set_param -n osd*.*MDT*.force_sync 1"
2018 do_nodes $(comma_list $(osts_nodes)) \
2019 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
2020 grep -v 'Found no match'
2023 wait_delete_completed_mds() {
2024 local MAX_WAIT=${1:-20}
2026 local stime=$(date +%s)
2031 # find MDS with pending deletions
2032 for node in $(mdts_nodes); do
2033 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2034 2>/dev/null | calc_sum)
2035 if [[ $changes -eq 0 ]]; then
2038 mds2sync="$mds2sync $node"
2040 if [ -z "$mds2sync" ]; then
2043 mds2sync=$(comma_list $mds2sync)
2045 # sync MDS transactions
2046 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2048 # wait till all changes are sent and commmitted by OSTs
2049 # for ldiskfs space is released upon execution, but DMU
2050 # do this upon commit
2053 while [[ $WAIT -ne $MAX_WAIT ]]; do
2054 changes=$(do_nodes $mds2sync \
2055 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2056 #echo "$node: $changes changes on all"
2057 if [[ $changes -eq 0 ]]; then
2059 #echo "delete took $((etime - stime)) seconds"
2067 echo "Delete is not completed in $((etime - stime)) seconds"
2068 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2074 # we can use "for" here because we are waiting the slowest
2075 for host in ${hostlist//,/ }; do
2076 check_network "$host" 900
2078 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2085 for facet in ${facetlist//,/ }; do
2086 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2088 wait_for_host $hostlist
2091 _wait_recovery_complete () {
2094 # Use default policy if $2 is not passed by caller.
2095 local MAX=${2:-$(max_recovery_time)}
2100 while [ $WAIT -lt $MAX ]; do
2101 STATUS=$(lctl get_param -n $param | grep status)
2103 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2106 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2108 echo "$param recovery not done in $MAX sec. $STATUS"
2112 wait_recovery_complete () {
2115 # with an assumption that at_max is the same on all nodes
2116 local MAX=${2:-$(max_recovery_time)}
2119 if [ "$FAILURE_MODE" = HARD ]; then
2120 facets=$(facets_on_host $(facet_active_host $facet))
2122 echo affected facets: $facets
2124 # we can use "for" here because we are waiting the slowest
2125 for facet in ${facets//,/ }; do
2126 local var_svc=${facet}_svc
2127 local param="*.${!var_svc}.recovery_status"
2129 local host=$(facet_active_host $facet)
2130 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2134 wait_mds_ost_sync () {
2135 # just because recovery is done doesn't mean we've finished
2136 # orphan cleanup. Wait for llogs to get synchronized.
2137 echo "Waiting for orphan cleanup..."
2138 # MAX value includes time needed for MDS-OST reconnection
2139 local MAX=$(( TIMEOUT * 2 ))
2140 local WAIT_TIMEOUT=${1:-$MAX}
2143 local list=$(comma_list $(mdts_nodes))
2144 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2145 if ! do_facet $SINGLEMDS \
2146 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2148 # old way, use mds_sync
2150 list=$(comma_list $(osts_nodes))
2151 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2154 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2155 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2156 local -a sync=($(do_nodes $list "$cmd"))
2159 for ((i=0; i<${#sync[@]}; i++)); do
2161 [ ${sync[$i]} -eq 1 ] && continue
2163 [ ${sync[$i]} -eq 0 ] && continue
2165 # there is a not finished MDS-OST synchronization
2169 sleep 2 # increase waiting time and cover statfs cache
2170 [ ${con} -eq 1 ] && return 0
2171 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2175 # show which nodes are not finished.
2176 do_nodes $list "$cmd"
2177 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2181 wait_destroy_complete () {
2182 echo "Waiting for local destroys to complete"
2183 # MAX value shouldn't be big as this mean server responsiveness
2184 # never increase this just to make test pass but investigate
2185 # why it takes so long time
2188 while [ $WAIT -lt $MAX ]; do
2189 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2193 for ((i=0; i<${#RPCs[@]}; i++)); do
2194 [ ${RPCs[$i]} -eq 0 ] && continue
2195 # there are still some destroy RPCs in flight
2200 [ ${con} -eq 1 ] && return 0 # done waiting
2201 echo "Waiting ${WAIT}s for local destroys to complete"
2204 echo "Local destroys weren't done in $MAX sec."
2208 wait_delete_completed() {
2209 wait_delete_completed_mds $1 || return $?
2210 wait_destroy_complete
2219 # conf-sanity 31 takes a long time cleanup
2220 while [ $WAIT -lt 300 ]; do
2221 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2222 [ -z "${running}" ] && return 0
2223 echo "waited $WAIT for${running}"
2224 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2226 WAIT=$((WAIT + INTERVAL))
2228 echo "service didn't stop after $WAIT seconds. Still running:"
2233 wait_remote_prog () {
2239 [ "$PDSH" = "no_dsh" ] && return 0
2241 while [ $WAIT -lt $2 ]; do
2242 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2243 [ -z "${running}" ] && return 0 || true
2244 echo "waited $WAIT for: "
2246 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2248 WAIT=$((WAIT + INTERVAL))
2250 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2251 [ -z "$pids" ] && return 0
2252 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2253 # FIXME: not portable
2254 for pid in $pids; do
2255 cat /proc/${pid}/status || true
2256 cat /proc/${pid}/wchan || true
2258 kill -9 $pid || true
2267 # not every config has many clients
2269 if [ ! -z "$CLIENTS" ]; then
2270 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2272 stat -f $MOUNT > /dev/null
2278 # usually checked on particular client or locally
2280 if [ ! -z "$client" ]; then
2281 $PDSH $client "stat -f $MOUNT" > /dev/null
2283 stat -f $MOUNT > /dev/null
2291 client_reconnect_try() {
2292 uname -n >> $MOUNT/recon
2293 if [ -z "$CLIENTS" ]; then
2294 df $MOUNT; uname -n >> $MOUNT/recon
2296 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2298 echo Connected clients:
2300 ls -l $MOUNT/recon > /dev/null
2304 client_reconnect() {
2305 # one client_reconnect_try call does not always do the job...
2307 client_reconnect_try && break
2312 affected_facets () {
2315 local host=$(facet_active_host $facet)
2316 local affected=$facet
2318 if [ "$FAILURE_MODE" = HARD ]; then
2319 affected=$(facets_up_on_host $host)
2333 #Because it will only get up facets, we need get affected
2334 #facets before shutdown
2335 #For HARD Failure mode, it needs make sure facets on the same
2336 #HOST will only be shutdown and reboot once
2337 for facet in ${facets//,/ }; do
2338 local affected_facet
2340 #check whether facet has been included in other affected facets
2341 for ((index=0; index<$total; index++)); do
2342 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2345 if [ $skip -eq 0 ]; then
2346 affecteds[$total]=$(affected_facets $facet)
2351 for ((index=0; index<$total; index++)); do
2352 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2353 local host=$(facet_active_host $facet)
2354 echo "Failing ${affecteds[index]} on $host"
2355 shutdown_facet $facet
2358 for ((index=0; index<$total; index++)); do
2359 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2360 echo reboot facets: ${affecteds[index]}
2364 change_active ${affecteds[index]}
2366 wait_for_facet ${affecteds[index]}
2367 # start mgs first if it is affected
2368 if ! combined_mgs_mds &&
2369 list_member ${affecteds[index]} mgs; then
2370 mount_facet mgs || error "Restart of mgs failed"
2372 # FIXME; has to be changed to mount all facets concurrently
2373 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2374 echo mount facets: ${affecteds[index]}
2375 mount_facets ${affecteds[index]}
2385 do_facet $facet "sync; sync; sync"
2388 # make sure there will be no seq change
2389 local clients=${CLIENTS:-$HOSTNAME}
2390 local f=fsa-\\\$\(hostname\)
2391 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2392 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2394 local svc=${facet}_svc
2395 do_facet $facet $LCTL --device ${!svc} notransno
2397 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2398 # in-memory state has to be cleared by either rebooting the host or
2399 # exporting and reimporting the pool.
2401 # Although the uberblocks are not updated when a pool is freezed,
2402 # transactions are still written to the disks. Modified blocks may be
2403 # cached in memory when tests try reading them back. The
2404 # export-and-reimport process also evicts any cached pool data from
2405 # memory to provide the correct "data loss" semantics.
2407 # In the test framework, the exporting and importing operations are
2408 # handled by stop() and mount_facet() separately, which are used
2409 # inside fail() and fail_abort().
2411 do_facet $facet $LCTL --device ${!svc} readonly
2412 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2413 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2416 replay_barrier_nodf() {
2417 local facet=$1 echo running=${running}
2418 do_facet $facet "sync; sync; sync"
2419 local svc=${facet}_svc
2420 echo Replay barrier on ${!svc}
2421 do_facet $facet $LCTL --device ${!svc} notransno
2422 do_facet $facet $LCTL --device ${!svc} readonly
2423 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2424 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2427 replay_barrier_nosync() {
2428 local facet=$1 echo running=${running}
2429 local svc=${facet}_svc
2430 echo Replay barrier on ${!svc}
2431 do_facet $facet $LCTL --device ${!svc} notransno
2432 do_facet $facet $LCTL --device ${!svc} readonly
2433 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2434 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2438 # Get Lustre client uuid for a given Lustre mount point.
2441 local mntpnt=${1:-$MOUNT}
2443 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2444 local uuid=$($LCTL get_param -n llite.$name.uuid)
2449 mds_evict_client() {
2450 local mntpnt=${1:-$MOUNT}
2451 local uuid=$(get_client_uuid $mntpnt)
2453 do_facet $SINGLEMDS \
2454 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2457 ost_evict_client() {
2458 local mntpnt=${1:-$MOUNT}
2459 local uuid=$(get_client_uuid $mntpnt)
2462 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2467 local clients=${CLIENTS:-$HOSTNAME}
2469 facet_failover $* || error "failover: $?"
2470 wait_clients_import_state "$clients" "$facets" FULL
2471 clients_up || error "post-failover df: $?"
2476 facet_failover $facet
2482 change_active $facet
2483 wait_for_facet $facet
2484 mount_facet $facet -o abort_recovery
2485 clients_up || echo "first df failed: $?"
2486 clients_up || error "post-failover df: $?"
2490 echo There is no lmc. This is mountconf, baby.
2494 host_nids_address() {
2498 if [ -n "$kind" ]; then
2499 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2501 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2507 if [ "$1" = "'*'" ]; then echo \'*\'; else
2513 if [ "$1" = "'*'" ]; then echo \'*\'; else
2514 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2516 if [ -z "$ID" ]; then
2517 echo "Could not get a ptl id for $1..."
2526 h2name_or_ip "$1" "tcp"
2531 if [ "$1" = "'*'" ]; then echo \'*\'; else
2532 if type __h2elan >/dev/null 2>&1; then
2535 ID=`echo $1 | sed 's/[^0-9]*//g'`
2543 h2name_or_ip "$1" "o2ib"
2547 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2548 # expressions format. As a bonus we can then just pass in those variables
2549 # to pdsh. What this function does is take a HOSTLIST type string and
2550 # expand it into a space deliminated list for us.
2558 [ -z "$hostlist" ] && return
2560 # Translate the case of [..],..,[..] to [..] .. [..]
2561 list="${hostlist/],/] }"
2563 [[ "$front" == *,* ]] && {
2566 list=${list/${old}/${new}}
2569 for item in $list; do
2570 # Test if we have any []'s at all
2571 if [ "$item" != "${item/\[/}" ]; then {
2572 # Expand the [*] into list
2576 if [ "$name" != "$item" ]; then
2577 group=${item#$name[*}
2580 for range in ${group//,/ }; do
2584 # Number of leading zeros
2587 end=$(echo $end | sed 's/0*//')
2588 [[ -z "$end" ]] && end=0
2589 [[ $padlen2 -gt $padlen ]] && {
2590 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2593 begin=$(echo $begin | sed 's/0*//')
2594 [ -z $begin ] && begin=0
2596 for num in $(seq -f "%0${padlen}g" $begin $end); do
2597 value="${name#*,}${num}${back}"
2598 [ "$value" != "${value/\[/}" ] && {
2599 value=$(hostlist_expand "$value")
2601 myList="$myList $value"
2606 myList="$myList $item"
2609 myList=${myList//,/ }
2610 myList=${myList:1} # Remove first character which is a space
2612 # Filter any duplicates without sorting
2614 myList="${list%% *}"
2616 while [[ "$list" != ${myList##* } ]]; do
2617 list=${list//${list%% *} /}
2618 myList="$myList ${list%% *}"
2620 myList="${myList%* }";
2622 # We can select an object at a offset in the list
2625 for item in $myList; do
2627 [ $cnt -eq $offset ] && {
2631 [ $(get_node_count $myList) -ne 1 ] && myList=""
2640 [ "$facet" == client ] && echo -n $HOSTNAME && return
2641 varname=${facet}_HOST
2642 if [ -z "${!varname}" ]; then
2643 if [ "${facet:0:3}" == "ost" ]; then
2644 local fh=${facet%failover}_HOST
2645 eval export ${facet}_HOST=${!fh}
2646 if [ -z "${!varname}" ]; then
2647 eval export ${facet}_HOST=${ost_HOST}
2649 elif [ "${facet:0:3}" == "mdt" -o \
2650 "${facet:0:3}" == "mds" -o \
2651 "${facet:0:3}" == "mgs" ]; then
2652 eval export ${facet}_HOST=${mds_HOST}
2658 facet_failover_host() {
2662 var=${facet}failover_HOST
2663 if [ -n "${!var}" ]; then
2668 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2669 "${facet:0:3}" == "mgs" ]; then
2671 eval export ${facet}failover_host=${mds_HOST}
2676 if [[ $facet == ost* ]]; then
2677 eval export ${facet}failover_host=${ost_HOST}
2685 local activevar=${facet}active
2687 if [ -f $TMP/${facet}active ] ; then
2688 source $TMP/${facet}active
2691 active=${!activevar}
2692 if [ -z "$active" ] ; then
2699 facet_active_host() {
2701 local active=`facet_active $facet`
2702 if [ "$facet" == client ]; then
2705 echo `facet_host $active`
2709 # Get the passive failover partner host of facet.
2710 facet_passive_host() {
2712 [[ $facet = client ]] && return
2714 local host=${facet}_HOST
2715 local failover_host=${facet}failover_HOST
2716 local active_host=$(facet_active_host $facet)
2718 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2720 if [[ $active_host = ${!host} ]]; then
2721 echo -n ${!failover_host}
2731 facetlist=$(exclude_items_from_list $facetlist mgs)
2733 for facet in ${facetlist//,/ }; do
2734 local failover=${facet}failover
2735 local host=`facet_host $failover`
2736 [ -z "$host" ] && return
2738 local curactive=`facet_active $facet`
2739 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2740 eval export ${facet}active=$facet
2742 eval export ${facet}active=$failover
2744 # save the active host for this facet
2745 local activevar=${facet}active
2746 echo "$activevar=${!activevar}" > $TMP/$activevar
2747 [[ $facet = mds1 ]] && combined_mgs_mds && \
2748 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2749 local TO=`facet_active_host $facet`
2750 echo "Failover $facet to $TO"
2756 # do not stripe off hostname if verbose, bug 19215
2757 if [ x$1 = x--verbose ]; then
2765 if [ "$HOST" = "$HOSTNAME" ]; then
2767 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2768 echo "cannot run remote command on $HOST with $myPDSH"
2772 echo "CMD: $HOST $@" >&2
2773 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2776 if [ "$myPDSH" = "rsh" ]; then
2777 # we need this because rsh does not return exit code of an executed command
2778 local command_status="$TMP/cs"
2779 rsh $HOST ":> $command_status"
2780 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2781 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2782 echo command failed >$command_status"
2783 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2788 # print HOSTNAME for myPDSH="no_dsh"
2789 if [[ $myPDSH = no_dsh ]]; then
2790 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2792 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2795 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2797 return ${PIPESTATUS[0]}
2801 do_node --verbose "$@"
2804 single_local_node () {
2805 [ "$1" = "$HOSTNAME" ]
2808 # Outputs environment variable assignments that should be passed to remote nodes
2812 local facets=$(get_facets)
2815 for var in ${!MODOPTS_*}; do
2817 echo -n " ${var}=\"$value\""
2820 for facet in ${facets//,/ }; do
2822 if [ -n "${!var}" ]; then
2823 echo -n " $var=${!var}"
2827 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2828 if [ -n "${!var}" ]; then
2829 echo -n " $var=${!var}"
2833 if [ -n "$FSTYPE" ]; then
2834 echo -n " FSTYPE=$FSTYPE"
2840 # do not stripe off hostname if verbose, bug 19215
2841 if [ x$1 = x--verbose ]; then
2849 if single_local_node $rnodes; then
2851 do_nodev $rnodes "$@"
2853 do_node $rnodes "$@"
2858 # This is part from do_node
2861 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2862 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2864 export FANOUT=$(get_node_count "${rnodes//,/ }")
2866 echo "CMD: $rnodes $@" >&2
2867 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2870 # do not replace anything from pdsh output if -N is used
2871 # -N Disable hostname: prefix on lines of output.
2872 if $verbose || [[ $myPDSH = *-N* ]]; then
2873 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2875 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2877 return ${PIPESTATUS[0]}
2883 local HOST=`facet_active_host $facet`
2884 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2888 # Function: do_facet_random_file $FACET $FILE $SIZE
2889 # Creates FILE with random content on the given FACET of given SIZE
2891 do_facet_random_file() {
2895 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2896 do_facet $facet "$cmd 2>/dev/null"
2899 do_facet_create_file() {
2903 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2904 do_facet $facet "$cmd 2>/dev/null"
2908 do_nodes --verbose "$@"
2914 # make sure its not already running
2916 rm -f $TMP/${facet}active
2917 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2918 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2920 if [[ $(facet_fstype $facet) == zfs ]]; then
2922 # After formatting a ZFS target, "cachefile=none" property will
2923 # be set on the ZFS storage pool so that the pool is not
2924 # automatically imported on system startup. And then the pool
2925 # will be exported so as to leave the importing and exporting
2926 # operations handled by mount_facet() and stop() separately.
2928 refresh_partition_table $facet $(facet_vdevice $facet)
2929 disable_zpool_cache $facet
2934 # Device formatted as ost
2937 local DEVNAME=OSTDEV$num
2939 local fstype=$(facet_fstype ost$num)
2943 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2944 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2946 #try $OSTZFSDEVn - independent of vdev
2947 DEVNAME=OSTZFSDEV$num
2948 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
2950 error "unknown fstype!";;
2956 # Physical device location of data
2962 local fstype=$(facet_fstype ost$num)
2966 # vdevs are not supported by ldiskfs
2969 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
2970 # Device formated by zfs
2972 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2974 error "unknown fstype!";;
2980 # Logical device formated for lustre
2983 local DEVNAME=MDSDEV$num
2985 local fstype=$(facet_fstype mds$num)
2989 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
2990 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2992 # try $MDSZFSDEVn - independent of vdev
2993 DEVNAME=MDSZFSDEV$num
2994 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
2996 error "unknown fstype!";;
3002 # Physical location of data
3006 local fstype=$(facet_fstype mds$num)
3010 # vdevs are not supported by ldiskfs
3013 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3014 # Device formated by ZFS
3015 local DEVNAME=MDSDEV$num
3016 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3018 error "unknown fstype!";;
3026 local fstype=$(facet_fstype mgs)
3030 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3031 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3032 DEVPTR=$(mdsdevname 1)
3037 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3038 ( [ -z "$MGSZFSDEV" ] &&
3039 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3040 DEVPTR=$(mdsdevname 1)
3042 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3045 error "unknown fstype!";;
3054 local fstype=$(facet_fstype mgs)
3058 # vdevs are not supported by ldiskfs
3061 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3062 ( [ -z "$MGSDEV" ] &&
3063 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3064 VDEVPTR=$(mdsvdevname 1)
3065 elif [ -n "$MGSDEV" ]; then
3069 error "unknown fstype!";;
3077 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3079 local var=${facet}_MOUNT
3080 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3087 local dev=$(facet_device $facet)
3088 local mnt=$(facet_mntpt $facet)
3091 if ! do_facet $facet test -b $dev; then
3094 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3099 local dev=$(facet_device $facet)
3100 local mnt=$(facet_mntpt $facet)
3102 do_facet $facet umount -d $mnt
3106 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3111 local ds=$(facet_device $facet)
3112 local mnt=$(facet_mntpt $facet)
3117 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3118 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3119 do_facet $facet $ZFS set canmount=noauto $ds
3121 # The "legacy" mount method is used here because "zfs unmount $mnt"
3122 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3123 # targets are not available at the time, the stat(2) on $MOUNT will
3126 do_facet $facet $ZFS set mountpoint=legacy $ds
3127 do_facet $facet mount -t zfs $ds $mnt
3128 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3129 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3134 local ds=$(facet_device $facet)
3135 local mnt=$(facet_mntpt $facet)
3136 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3137 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3138 local mntpt=${!var_mntpt}
3139 local canmnt=${!var_canmnt}
3143 do_facet $facet umount $mnt
3144 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3145 do_facet $facet $ZFS set canmount=$canmnt $ds
3151 local fstype=$(facet_fstype $facet)
3153 mount_$fstype $facet
3158 local fstype=$(facet_fstype $facet)
3160 unmount_$fstype $facet
3167 # make sure we are using the primary server, so test-framework will
3168 # be able to clean up properly.
3169 activemds=`facet_active mds1`
3170 if [ $activemds != "mds1" ]; then
3174 local clients=$CLIENTS
3175 [ -z $clients ] && clients=$(hostname)
3177 zconf_umount_clients $clients $MOUNT "$*" || true
3178 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3180 [ "$CLIENTONLY" ] && return
3181 # The add fn does rm ${facet}active file, this would be enough
3182 # if we use do_facet <facet> only after the facet added, but
3183 # currently we use do_facet mds in local.sh
3184 for num in `seq $MDSCOUNT`; do
3186 rm -f ${TMP}/mds${num}active
3188 combined_mgs_mds && rm -f $TMP/mgsactive
3190 for num in `seq $OSTCOUNT`; do
3192 rm -f $TMP/ost${num}active
3195 if ! combined_mgs_mds ; then
3202 cleanup_echo_devs () {
3203 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3205 for dev in $devs; do
3206 $LCTL --device $dev cleanup
3207 $LCTL --device $dev detach
3212 nfs_client_mode && return
3221 combined_mgs_mds () {
3222 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3223 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3227 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3231 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3237 local fsname=${3:-"$FSNAME"}
3238 local type=$(facet_type $facet)
3239 local index=$(($(facet_number $facet) - 1))
3240 local fstype=$(facet_fstype $facet)
3241 local host=$(facet_host $facet)
3246 if [ $type == MGS ] && combined_mgs_mds; then
3250 if [ $type == MGS ] || ( [ $type == MDS ] &&
3251 [ "$dev" == $(mgsdevname) ] &&
3252 [ "$host" == "$(facet_host mgs)" ] ); then
3255 opts="--mgsnode=$MGSNID"
3258 if [ $type != MGS ]; then
3259 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3263 var=${facet}failover_HOST
3264 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3265 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3268 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3269 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3271 if [ $type == MDS ]; then
3272 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3273 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3274 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3275 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3276 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3278 if [ $fstype == ldiskfs ]; then
3279 # Check for wide striping
3280 if [ $OSTCOUNT -gt 160 ]; then
3281 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3282 fs_mkfs_opts+="-O large_xattr"
3285 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3286 if [ ! -z $EJOURNAL ]; then
3287 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3289 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3293 if [ $type == OST ]; then
3294 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3295 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3297 if [ $fstype == ldiskfs ]; then
3298 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3302 opts+=" --backfstype=$fstype"
3305 if [ -n "${!var}" ]; then
3306 opts+=" --device-size=${!var}"
3309 var=$(upper $fstype)_MKFS_OPTS
3310 fs_mkfs_opts+=${!var:+" ${!var}"}
3312 var=${type}_FS_MKFS_OPTS
3313 fs_mkfs_opts+=${!var:+" ${!var}"}
3315 if [ -n "${fs_mkfs_opts## }" ]; then
3316 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3320 opts+=${!var:+" ${!var}"}
3333 # We need ldiskfs here, may as well load them all
3335 [ "$CLIENTONLY" ] && return
3336 echo Formatting mgs, mds, osts
3337 if ! combined_mgs_mds ; then
3338 echo "Format mgs: $(mgsdevname)"
3339 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3340 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3344 for num in $(seq $MDSCOUNT); do
3345 echo "Format mds$num: $(mdsdevname $num)"
3346 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3347 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3348 ${quiet:+>/dev/null} || exit 10
3351 for num in $(seq $OSTCOUNT); do
3352 echo "Format ost$num: $(ostdevname $num)"
3353 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3354 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3355 ${quiet:+>/dev/null} || exit 10
3360 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3364 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3368 # 0: success, the old identity set already.
3369 # 1: success, the old identity does not set.
3374 local j=`expr $num - 1`
3375 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3377 if [ -z "$MDT" ]; then
3381 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3384 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3386 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3389 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3391 if [ $old = "NONE" ]; then
3400 zconf_umount `hostname` $1 || error "umount failed"
3401 zconf_mount `hostname` $1 || error "mount failed"
3409 rm -f $TMP/${facet}active
3410 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3415 local mdt_count=${1:-$MDSCOUNT}
3416 local ost_count=${2:-$OSTCOUNT}
3419 for num in $(seq $mdt_count); do
3420 DEVNAME=$(mdsdevname $num)
3421 writeconf_facet mds$num $DEVNAME || rc=$?
3424 for num in $(seq $ost_count); do
3425 DEVNAME=$(ostdevname $num)
3426 writeconf_facet ost$num $DEVNAME || rc=$?
3432 nfs_client_mode && return
3434 sanity_mount_check ||
3435 error "environments are insane!"
3439 if [ -z "$CLIENTONLY" ]; then
3440 echo Setup mgs, mdt, osts
3441 echo $WRITECONF | grep -q "writeconf" && \