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}
1198 local HOST=`facet_active_host $facet`
1199 [ -z $HOST ] && echo stop: no host for $facet && return 0
1201 local mntpt=$(facet_mntpt $facet)
1202 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1203 if [ ${running} -ne 0 ]; then
1204 echo "Stopping $mntpt (opts:$@) on $HOST"
1205 do_facet ${facet} umount -d $@ $mntpt
1208 # umount should block, but we should wait for unrelated obd's
1209 # like the MGS or MGC to also stop.
1210 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1212 if [[ $(facet_fstype $facet) == zfs ]]; then
1213 # export ZFS storage pool
1218 # save quota version (both administrative and operational quotas)
1219 # add an additional parameter if mountpoint is ever different from $MOUNT
1221 # XXX This function is kept for interoperability with old server (< 2.3.50),
1222 # it should be removed whenever we drop the interoperability for such
1224 quota_save_version() {
1225 local fsname=${2:-$FSNAME}
1227 local ver=$(tr -c -d "123" <<< $spec)
1228 local type=$(tr -c -d "ug" <<< $spec)
1230 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1232 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1234 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1236 local osts=$(get_facets OST)
1237 for ost in ${osts//,/ }; do
1239 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1243 # client could mount several lustre
1245 # XXX This function is kept for interoperability with old server (< 2.3.50),
1246 # it should be removed whenever we drop the interoperability for such
1249 local fsname=${1:-$FSNAME}
1251 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1253 do_nodes $(comma_list $(osts_nodes)) \
1254 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1258 # XXX This function is kept for interoperability with old server (< 2.3.50),
1259 # it should be removed whenever we drop the interoperability for such
1261 restore_quota_old() {
1262 local mntpt=${1:-$MOUNT}
1263 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1264 if [ ! "$old_QUOTA_TYPE" ] ||
1265 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1268 quota_save_version $old_QUOTA_TYPE
1271 # XXX This function is kept for interoperability with old server (< 2.3.50),
1272 # it should be removed whenever we drop the interoperability for such
1277 # no quota enforcement for now and accounting works out of the box
1280 # We need save the original quota_type params, and restore them after testing
1282 # Suppose that quota type the same on mds and ost
1283 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1284 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1285 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1286 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1287 export old_QUOTA_TYPE=$quota_type
1288 quota_save_version $QUOTA_TYPE
1290 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1291 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1294 local quota_usrs=$QUOTA_USERS
1296 # get_filesystem_size
1297 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1298 local blk_soft=$((disksz + 1024))
1299 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1301 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1302 local i_soft=$Inodes
1303 local i_hard=$((i_soft + i_soft / 20))
1305 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1306 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1309 for usr in $quota_usrs; do
1310 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1312 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1314 eval $cmd || error "$cmd FAILED!"
1316 # display the quota status
1317 echo "Quota settings for $usr : "
1318 $LFS quota -v -u $usr $mntpt || true
1322 # get mdt quota type
1324 local varsvc=${SINGLEMDS}_svc
1325 do_facet $SINGLEMDS $LCTL get_param -n \
1326 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1329 # get ost quota type
1331 # All OSTs should have same quota type
1332 local varsvc=ost1_svc
1333 do_facet ost1 $LCTL get_param -n \
1334 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1337 # restore old quota type settings
1339 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1344 if [ "$old_MDT_QUOTA_TYPE" ]; then
1345 do_facet mgs $LCTL conf_param \
1346 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1348 if [ "$old_OST_QUOTA_TYPE" ]; then
1349 do_facet mgs $LCTL conf_param \
1350 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1354 # Handle the case when there is a space in the lfs df
1355 # "filesystem summary" line the same as when there is no space.
1356 # This will allow fixing the "lfs df" summary line in the future.
1358 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1361 # Get free inodes on the MDT specified by mdt index, free indoes on
1362 # the whole filesystem will be returned when index == -1.
1368 if [ $index -eq -1 ]; then
1371 mdt_uuid=$(mdtuuid_from_index $index)
1374 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1379 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1386 # save old quota type & set new quota type
1387 local mdt_qtype=$(mdt_quota_type)
1388 local ost_qtype=$(ost_quota_type)
1390 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1391 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1393 export old_MDT_QUOTA_TYPE=$mdt_qtype
1394 export old_OST_QUOTA_TYPE=$ost_qtype
1396 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1397 error "set mdt quota type failed"
1398 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1399 error "set ost quota type failed"
1401 local quota_usrs=$QUOTA_USERS
1403 # get_filesystem_size
1404 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1405 local blk_soft=$((disksz + 1024))
1406 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1408 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1409 local i_soft=$inodes
1410 local i_hard=$((i_soft + i_soft / 20))
1412 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1413 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1414 "inode-hardlimit: $i_hard"
1417 for usr in $quota_usrs; do
1418 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1420 cmd="$LFS setquota -$type $usr -b $blk_soft"
1421 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1423 eval $cmd || error "$cmd FAILED!"
1425 # display the quota status
1426 echo "Quota settings for $usr : "
1427 $LFS quota -v -u $usr $mntpt || true
1434 local OPTIONS=${3:-$MOUNTOPT}
1436 local device=$MGSNID:/$FSNAME
1437 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1438 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1442 echo "Starting client: $client: $OPTIONS $device $mnt"
1443 do_node $client mkdir -p $mnt
1444 do_node $client $MOUNT_CMD $OPTIONS $device $mnt || return 1
1446 set_default_debug_nodes $client
1458 [ "$3" ] && force=-f
1459 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1460 if [ $running -ne 0 ]; then
1461 echo "Stopping client $client $mnt (opts:$force)"
1462 do_node $client lsof -t $mnt || need_kill=no
1463 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1464 pids=$(do_node $client lsof -t $mnt | sort -u);
1465 if [ -n $pids ]; then
1466 do_node $client kill -9 $pids || true
1470 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1471 if [ $busy -ne 0 ] ; then
1472 echo "$mnt is still busy, wait one second" && sleep 1
1473 do_node $client umount $force $mnt
1478 # nodes is comma list
1479 sanity_mount_check_nodes () {
1485 # FIXME: assume that all cluster nodes run the same os
1486 [ "$(uname)" = Linux ] || return 0
1489 for mnt in $mnts ; do
1490 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1491 mpts=\\\$(mount | grep -c $mnt' ');
1492 if [ \\\$running -ne \\\$mpts ]; then
1493 echo \\\$(hostname) env are INSANE!;
1496 [ $? -eq 0 ] || rc=1
1501 sanity_mount_check_servers () {
1502 [ "$CLIENTONLY" ] &&
1503 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1504 echo Checking servers environments
1506 # FIXME: modify get_facets to display all facets wo params
1507 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1511 for facet in ${facets//,/ }; do
1512 node=$(facet_host ${facet})
1513 mntpt=$(facet_mntpt $facet)
1514 sanity_mount_check_nodes $node $mntpt ||
1515 { error "server $node environments are insane!"; return 1; }
1519 sanity_mount_check_clients () {
1520 local clients=${1:-$CLIENTS}
1521 local mntpt=${2:-$MOUNT}
1522 local mntpt2=${3:-$MOUNT2}
1524 [ -z $clients ] && clients=$(hostname)
1525 echo Checking clients $clients environments
1527 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1528 error "clients environments are insane!"
1531 sanity_mount_check () {
1532 sanity_mount_check_servers || return 1
1533 sanity_mount_check_clients || return 2
1536 # mount clients if not mouted
1537 zconf_mount_clients() {
1540 local OPTIONS=${3:-$MOUNTOPT}
1542 local device=$MGSNID:/$FSNAME
1543 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1544 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1548 echo "Starting client $clients: $OPTIONS $device $mnt"
1551 running=\\\$(mount | grep -c $mnt' ');
1553 if [ \\\$running -eq 0 ] ; then
1555 $MOUNT_CMD $OPTIONS $device $mnt;
1558 exit \\\$rc" || return ${PIPESTATUS[0]}
1560 echo "Started clients $clients: "
1561 do_nodes $clients "mount | grep $mnt' '"
1563 set_default_debug_nodes $clients
1568 zconf_umount_clients() {
1573 [ "$3" ] && force=-f
1575 echo "Stopping clients: $clients $mnt (opts:$force)"
1576 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1577 if [ \\\$running -ne 0 ] ; then
1578 echo Stopping client \\\$(hostname) $mnt opts:$force;
1579 lsof $mnt || need_kill=no;
1580 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1581 pids=\\\$(lsof -t $mnt | sort -u);
1582 if [ -n \\\"\\\$pids\\\" ]; then
1586 while umount $force $mnt 2>&1 | grep -q "busy"; do
1587 echo "$mnt is still busy, wait one second" && sleep 1;
1594 echo + $POWER_DOWN $node
1598 shutdown_node_hard () {
1600 local attempts=$SHUTDOWN_ATTEMPTS
1602 for i in $(seq $attempts) ; do
1605 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1606 echo "waiting for $host to fail attempts=$attempts"
1607 [ $i -lt $attempts ] || \
1608 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1614 local mnt=${2:-$MOUNT}
1617 if [ "$FAILURE_MODE" = HARD ]; then
1618 shutdown_node_hard $client
1620 zconf_umount_clients $client $mnt -f
1626 local facets="$(get_facets OST),$(get_facets MDS)"
1629 combined_mgs_mds || facets="$facets,mgs"
1631 for facet in ${facets//,/ }; do
1632 if [ $(facet_active_host $facet) == $host ]; then
1633 affected="$affected $facet"
1637 echo $(comma_list $affected)
1642 local host=${2:-$(facet_host $facet)}
1644 local label=$(convert_facet2label $facet)
1645 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1648 facets_up_on_host () {
1650 local facets=$(facets_on_host $host)
1653 for facet in ${facets//,/ }; do
1654 if $(facet_up $facet $host); then
1655 affected_up="$affected_up $facet"
1659 echo $(comma_list $affected_up)
1665 if [ "$FAILURE_MODE" = HARD ]; then
1666 shutdown_node_hard $(facet_active_host $facet)
1674 echo + $POWER_UP $node
1687 if [ "$FAILURE_MODE" = HARD ]; then
1688 reboot_node $(facet_active_host $facet)
1696 if [ "$FAILURE_MODE" = HARD ]; then
1706 for facet in ${facets//,/ }; do
1707 hosts=$(expand_list $hosts $(facet_host $facet) )
1713 _check_progs_installed () {
1717 for prog in $progs; do
1718 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1719 echo $prog missing on $(hostname)
1726 check_progs_installed () {
1730 do_rpc_nodes "$nodes" _check_progs_installed $@
1733 # recovery-scale functions
1735 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1738 start_client_load() {
1741 local var=$(node_var_name $client)_load
1742 eval export ${var}=$load
1744 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1745 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1746 END_RUN_FILE=$END_RUN_FILE \
1747 LOAD_PID_FILE=$LOAD_PID_FILE \
1748 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1749 TESTNAME=$TESTNAME \
1750 DBENCH_LIB=$DBENCH_LIB \
1751 DBENCH_SRC=$DBENCH_SRC \
1752 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1756 log "Started client load: ${load} on $client"
1758 # get the children process IDs
1759 local pids=$(ps --ppid $ppid -o pid= | xargs)
1760 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1764 start_client_loads () {
1765 local -a clients=(${1//,/ })
1766 local numloads=${#CLIENT_LOADS[@]}
1769 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1770 testnum=$((nodenum % numloads))
1771 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1773 # bug 22169: wait the background threads to start
1777 # only for remote client
1778 check_client_load () {
1780 local var=$(node_var_name $client)_load
1781 local TESTLOAD=run_${!var}.sh
1783 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1785 # bug 18914: try to connect several times not only when
1786 # check ps, but while check_catastrophe also
1789 while [ $RC = 254 -a $tries -gt 0 ]; do
1793 if ! check_catastrophe $client; then
1795 if [ $RC -eq 254 ]; then
1796 # FIXME: not sure how long we shuold sleep here
1800 echo "check catastrophe failed: RC=$RC "
1804 # We can continue try to connect if RC=254
1805 # Just print the warning about this
1806 if [ $RC = 254 ]; then
1807 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1810 # see if the load is still on the client
1813 while [ $RC = 254 -a $tries -gt 0 ]; do
1817 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1822 if [ $RC = 254 ]; then
1823 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1824 # see if we can diagnose a bit why this is
1829 check_client_loads () {
1830 local clients=${1//,/ }
1834 for client in $clients; do
1835 check_client_load $client
1837 if [ "$rc" != 0 ]; then
1838 log "Client load failed on node $client, rc=$rc"
1844 restart_client_loads () {
1845 local clients=${1//,/ }
1846 local expectedfail=${2:-""}
1850 for client in $clients; do
1851 check_client_load $client
1853 if [ "$rc" != 0 -a "$expectedfail" ]; then
1854 local var=$(node_var_name $client)_load
1855 start_client_load $client ${!var}
1856 echo "Restarted client load ${!var}: on $client. Checking ..."
1857 check_client_load $client
1859 if [ "$rc" != 0 ]; then
1860 log "Client load failed to restart on node $client, rc=$rc"
1861 # failure one client load means test fail
1862 # we do not need to check other
1871 # Start vmstat and save its process ID in a file.
1876 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1879 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1880 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1883 # Display the nodes on which client loads failed.
1884 print_end_run_file() {
1888 [ -s $file ] || return 0
1890 echo "Found the END_RUN_FILE file: $file"
1893 # A client load will stop if it finds the END_RUN_FILE file.
1894 # That does not mean the client load actually failed though.
1895 # The first node in END_RUN_FILE is the one we are interested in.
1898 if [ -n "$node" ]; then
1899 local var=$(node_var_name $node)_load
1901 local prefix=$TESTLOG_PREFIX
1902 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1903 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1904 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1906 echo "Client load ${!var} failed on node $node:"
1912 # Stop the process which had its PID saved in a file.
1917 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1919 do_nodes $nodes "test -f $pid_file &&
1920 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1923 # Stop all client loads.
1924 stop_client_loads() {
1925 local nodes=${1:-$CLIENTS}
1928 # stop the client loads
1929 stop_process $nodes $pid_file
1931 # clean up the processes that started them
1932 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1934 # End recovery-scale functions
1936 # verify that lustre actually cleaned up properly
1938 [ -f "$CATASTROPHE" ] && [[ $(< $CATASTROPHE) -ne 0 ]] &&
1939 error "LBUG/LASSERT detected"
1940 BUSY=$(dmesg | grep -i destruct || true)
1941 if [ -n "$BUSY" ]; then
1943 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
1947 check_mem_leak || exit 204
1949 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
1950 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1953 if module_loaded lnet || module_loaded libcfs; then
1954 echo "$TESTSUITE: modules still loaded..." 1>&2
1963 if [[ "$1" == "--verbose" ]]; then
1978 PREV_RESULT=$(do_node $node "$TEST")
1980 RESULT=$(do_node $node "$TEST")
1981 if [[ "$RESULT" == "$FINAL" ]]; then
1982 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1983 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1987 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1988 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1992 [[ $WAIT -ge $MAX ]] && break
1993 [[ $((WAIT % print)) -eq 0 ]] &&
1994 echo "Waiting $((MAX - WAIT)) secs for update"
1995 WAIT=$((WAIT + sleep))
1998 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2002 wait_update_facet() {
2005 wait_update $(facet_active_host $facet) "$@"
2009 do_nodes $(comma_list $(mdts_nodes)) \
2010 "lctl set_param -n osd*.*MDT*.force_sync 1"
2011 do_nodes $(comma_list $(osts_nodes)) \
2012 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
2013 grep -v 'Found no match'
2016 wait_delete_completed_mds() {
2017 local MAX_WAIT=${1:-20}
2019 local stime=$(date +%s)
2024 # find MDS with pending deletions
2025 for node in $(mdts_nodes); do
2026 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2027 2>/dev/null | calc_sum)
2028 if [[ $changes -eq 0 ]]; then
2031 mds2sync="$mds2sync $node"
2033 if [ -z "$mds2sync" ]; then
2036 mds2sync=$(comma_list $mds2sync)
2038 # sync MDS transactions
2039 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2041 # wait till all changes are sent and commmitted by OSTs
2042 # for ldiskfs space is released upon execution, but DMU
2043 # do this upon commit
2046 while [[ $WAIT -ne $MAX_WAIT ]]; do
2047 changes=$(do_nodes $mds2sync \
2048 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2049 #echo "$node: $changes changes on all"
2050 if [[ $changes -eq 0 ]]; then
2052 #echo "delete took $((etime - stime)) seconds"
2060 echo "Delete is not completed in $((etime - stime)) seconds"
2061 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2067 # we can use "for" here because we are waiting the slowest
2068 for host in ${hostlist//,/ }; do
2069 check_network "$host" 900
2071 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2078 for facet in ${facetlist//,/ }; do
2079 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2081 wait_for_host $hostlist
2084 _wait_recovery_complete () {
2087 # Use default policy if $2 is not passed by caller.
2088 local MAX=${2:-$(max_recovery_time)}
2093 while [ $WAIT -lt $MAX ]; do
2094 STATUS=$(lctl get_param -n $param | grep status)
2096 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2099 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2101 echo "$param recovery not done in $MAX sec. $STATUS"
2105 wait_recovery_complete () {
2108 # with an assumption that at_max is the same on all nodes
2109 local MAX=${2:-$(max_recovery_time)}
2112 if [ "$FAILURE_MODE" = HARD ]; then
2113 facets=$(facets_on_host $(facet_active_host $facet))
2115 echo affected facets: $facets
2117 # we can use "for" here because we are waiting the slowest
2118 for facet in ${facets//,/ }; do
2119 local var_svc=${facet}_svc
2120 local param="*.${!var_svc}.recovery_status"
2122 local host=$(facet_active_host $facet)
2123 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2127 wait_mds_ost_sync () {
2128 # just because recovery is done doesn't mean we've finished
2129 # orphan cleanup. Wait for llogs to get synchronized.
2130 echo "Waiting for orphan cleanup..."
2131 # MAX value includes time needed for MDS-OST reconnection
2132 local MAX=$(( TIMEOUT * 2 ))
2133 local WAIT_TIMEOUT=${1:-$MAX}
2136 local list=$(comma_list $(mdts_nodes))
2137 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2138 if ! do_facet $SINGLEMDS \
2139 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2141 # old way, use mds_sync
2143 list=$(comma_list $(osts_nodes))
2144 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2147 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2148 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2149 local -a sync=($(do_nodes $list "$cmd"))
2152 for ((i=0; i<${#sync[@]}; i++)); do
2154 [ ${sync[$i]} -eq 1 ] && continue
2156 [ ${sync[$i]} -eq 0 ] && continue
2158 # there is a not finished MDS-OST synchronization
2162 sleep 2 # increase waiting time and cover statfs cache
2163 [ ${con} -eq 1 ] && return 0
2164 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2168 # show which nodes are not finished.
2169 do_nodes $list "$cmd"
2170 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2174 wait_destroy_complete () {
2175 echo "Waiting for local destroys to complete"
2176 # MAX value shouldn't be big as this mean server responsiveness
2177 # never increase this just to make test pass but investigate
2178 # why it takes so long time
2181 while [ $WAIT -lt $MAX ]; do
2182 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2186 for ((i=0; i<${#RPCs[@]}; i++)); do
2187 [ ${RPCs[$i]} -eq 0 ] && continue
2188 # there are still some destroy RPCs in flight
2193 [ ${con} -eq 1 ] && return 0 # done waiting
2194 echo "Waiting ${WAIT}s for local destroys to complete"
2197 echo "Local destroys weren't done in $MAX sec."
2201 wait_delete_completed() {
2202 wait_delete_completed_mds $1 || return $?
2203 wait_destroy_complete
2212 # conf-sanity 31 takes a long time cleanup
2213 while [ $WAIT -lt 300 ]; do
2214 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2215 [ -z "${running}" ] && return 0
2216 echo "waited $WAIT for${running}"
2217 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2219 WAIT=$((WAIT + INTERVAL))
2221 echo "service didn't stop after $WAIT seconds. Still running:"
2226 wait_remote_prog () {
2232 [ "$PDSH" = "no_dsh" ] && return 0
2234 while [ $WAIT -lt $2 ]; do
2235 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2236 [ -z "${running}" ] && return 0 || true
2237 echo "waited $WAIT for: "
2239 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2241 WAIT=$((WAIT + INTERVAL))
2243 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2244 [ -z "$pids" ] && return 0
2245 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2246 # FIXME: not portable
2247 for pid in $pids; do
2248 cat /proc/${pid}/status || true
2249 cat /proc/${pid}/wchan || true
2251 kill -9 $pid || true
2260 # not every config has many clients
2262 if [ ! -z "$CLIENTS" ]; then
2263 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2265 stat -f $MOUNT > /dev/null
2271 # usually checked on particular client or locally
2273 if [ ! -z "$client" ]; then
2274 $PDSH $client "stat -f $MOUNT" > /dev/null
2276 stat -f $MOUNT > /dev/null
2284 client_reconnect_try() {
2285 uname -n >> $MOUNT/recon
2286 if [ -z "$CLIENTS" ]; then
2287 df $MOUNT; uname -n >> $MOUNT/recon
2289 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2291 echo Connected clients:
2293 ls -l $MOUNT/recon > /dev/null
2297 client_reconnect() {
2298 # one client_reconnect_try call does not always do the job...
2300 client_reconnect_try && break
2305 affected_facets () {
2308 local host=$(facet_active_host $facet)
2309 local affected=$facet
2311 if [ "$FAILURE_MODE" = HARD ]; then
2312 affected=$(facets_up_on_host $host)
2326 #Because it will only get up facets, we need get affected
2327 #facets before shutdown
2328 #For HARD Failure mode, it needs make sure facets on the same
2329 #HOST will only be shutdown and reboot once
2330 for facet in ${facets//,/ }; do
2331 local affected_facet
2333 #check whether facet has been included in other affected facets
2334 for ((index=0; index<$total; index++)); do
2335 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2338 if [ $skip -eq 0 ]; then
2339 affecteds[$total]=$(affected_facets $facet)
2344 for ((index=0; index<$total; index++)); do
2345 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2346 local host=$(facet_active_host $facet)
2347 echo "Failing ${affecteds[index]} on $host"
2348 shutdown_facet $facet
2351 for ((index=0; index<$total; index++)); do
2352 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2353 echo reboot facets: ${affecteds[index]}
2357 change_active ${affecteds[index]}
2359 wait_for_facet ${affecteds[index]}
2360 # start mgs first if it is affected
2361 if ! combined_mgs_mds &&
2362 list_member ${affecteds[index]} mgs; then
2363 mount_facet mgs || error "Restart of mgs failed"
2365 # FIXME; has to be changed to mount all facets concurrently
2366 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2367 echo mount facets: ${affecteds[index]}
2368 mount_facets ${affecteds[index]}
2378 do_facet $facet "sync; sync; sync"
2381 # make sure there will be no seq change
2382 local clients=${CLIENTS:-$HOSTNAME}
2383 local f=fsa-\\\$\(hostname\)
2384 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2385 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2387 local svc=${facet}_svc
2388 do_facet $facet $LCTL --device ${!svc} notransno
2390 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2391 # in-memory state has to be cleared by either rebooting the host or
2392 # exporting and reimporting the pool.
2394 # Although the uberblocks are not updated when a pool is freezed,
2395 # transactions are still written to the disks. Modified blocks may be
2396 # cached in memory when tests try reading them back. The
2397 # export-and-reimport process also evicts any cached pool data from
2398 # memory to provide the correct "data loss" semantics.
2400 # In the test framework, the exporting and importing operations are
2401 # handled by stop() and mount_facet() separately, which are used
2402 # inside fail() and fail_abort().
2404 do_facet $facet $LCTL --device ${!svc} readonly
2405 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2406 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2409 replay_barrier_nodf() {
2410 local facet=$1 echo running=${running}
2411 do_facet $facet "sync; sync; sync"
2412 local svc=${facet}_svc
2413 echo Replay barrier on ${!svc}
2414 do_facet $facet $LCTL --device ${!svc} notransno
2415 do_facet $facet $LCTL --device ${!svc} readonly
2416 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2417 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2420 replay_barrier_nosync() {
2421 local facet=$1 echo running=${running}
2422 local svc=${facet}_svc
2423 echo Replay barrier on ${!svc}
2424 do_facet $facet $LCTL --device ${!svc} notransno
2425 do_facet $facet $LCTL --device ${!svc} readonly
2426 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2427 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2431 # Get Lustre client uuid for a given Lustre mount point.
2434 local mntpnt=${1:-$MOUNT}
2436 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2437 local uuid=$($LCTL get_param -n llite.$name.uuid)
2442 mds_evict_client() {
2443 local mntpnt=${1:-$MOUNT}
2444 local uuid=$(get_client_uuid $mntpnt)
2446 do_facet $SINGLEMDS \
2447 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2450 ost_evict_client() {
2451 local mntpnt=${1:-$MOUNT}
2452 local uuid=$(get_client_uuid $mntpnt)
2455 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2460 local clients=${CLIENTS:-$HOSTNAME}
2462 facet_failover $* || error "failover: $?"
2463 wait_clients_import_state "$clients" "$facets" FULL
2464 clients_up || error "post-failover df: $?"
2469 facet_failover $facet
2475 change_active $facet
2476 wait_for_facet $facet
2477 mount_facet $facet -o abort_recovery
2478 clients_up || echo "first df failed: $?"
2479 clients_up || error "post-failover df: $?"
2483 echo There is no lmc. This is mountconf, baby.
2487 host_nids_address() {
2491 if [ -n "$kind" ]; then
2492 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2494 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2500 if [ "$1" = "'*'" ]; then echo \'*\'; else
2506 if [ "$1" = "'*'" ]; then echo \'*\'; else
2507 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2509 if [ -z "$ID" ]; then
2510 echo "Could not get a ptl id for $1..."
2519 h2name_or_ip "$1" "tcp"
2524 if [ "$1" = "'*'" ]; then echo \'*\'; else
2525 if type __h2elan >/dev/null 2>&1; then
2528 ID=`echo $1 | sed 's/[^0-9]*//g'`
2536 h2name_or_ip "$1" "o2ib"
2540 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2541 # expressions format. As a bonus we can then just pass in those variables
2542 # to pdsh. What this function does is take a HOSTLIST type string and
2543 # expand it into a space deliminated list for us.
2551 [ -z "$hostlist" ] && return
2553 # Translate the case of [..],..,[..] to [..] .. [..]
2554 list="${hostlist/],/] }"
2556 [[ "$front" == *,* ]] && {
2559 list=${list/${old}/${new}}
2562 for item in $list; do
2563 # Test if we have any []'s at all
2564 if [ "$item" != "${item/\[/}" ]; then {
2565 # Expand the [*] into list
2569 if [ "$name" != "$item" ]; then
2570 group=${item#$name[*}
2573 for range in ${group//,/ }; do
2577 # Number of leading zeros
2580 end=$(echo $end | sed 's/0*//')
2581 [[ -z "$end" ]] && end=0
2582 [[ $padlen2 -gt $padlen ]] && {
2583 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2586 begin=$(echo $begin | sed 's/0*//')
2587 [ -z $begin ] && begin=0
2589 for num in $(seq -f "%0${padlen}g" $begin $end); do
2590 value="${name#*,}${num}${back}"
2591 [ "$value" != "${value/\[/}" ] && {
2592 value=$(hostlist_expand "$value")
2594 myList="$myList $value"
2599 myList="$myList $item"
2602 myList=${myList//,/ }
2603 myList=${myList:1} # Remove first character which is a space
2605 # Filter any duplicates without sorting
2607 myList="${list%% *}"
2609 while [[ "$list" != ${myList##* } ]]; do
2610 list=${list//${list%% *} /}
2611 myList="$myList ${list%% *}"
2613 myList="${myList%* }";
2615 # We can select an object at a offset in the list
2618 for item in $myList; do
2620 [ $cnt -eq $offset ] && {
2624 [ $(get_node_count $myList) -ne 1 ] && myList=""
2633 [ "$facet" == client ] && echo -n $HOSTNAME && return
2634 varname=${facet}_HOST
2635 if [ -z "${!varname}" ]; then
2636 if [ "${facet:0:3}" == "ost" ]; then
2637 local fh=${facet%failover}_HOST
2638 eval export ${facet}_HOST=${!fh}
2639 if [ -z "${!varname}" ]; then
2640 eval export ${facet}_HOST=${ost_HOST}
2642 elif [ "${facet:0:3}" == "mdt" -o \
2643 "${facet:0:3}" == "mds" -o \
2644 "${facet:0:3}" == "mgs" ]; then
2645 eval export ${facet}_HOST=${mds_HOST}
2651 facet_failover_host() {
2655 var=${facet}failover_HOST
2656 if [ -n "${!var}" ]; then
2661 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2662 "${facet:0:3}" == "mgs" ]; then
2664 eval export ${facet}failover_host=${mds_HOST}
2669 if [[ $facet == ost* ]]; then
2670 eval export ${facet}failover_host=${ost_HOST}
2678 local activevar=${facet}active
2680 if [ -f $TMP/${facet}active ] ; then
2681 source $TMP/${facet}active
2684 active=${!activevar}
2685 if [ -z "$active" ] ; then
2692 facet_active_host() {
2694 local active=`facet_active $facet`
2695 if [ "$facet" == client ]; then
2698 echo `facet_host $active`
2702 # Get the passive failover partner host of facet.
2703 facet_passive_host() {
2705 [[ $facet = client ]] && return
2707 local host=${facet}_HOST
2708 local failover_host=${facet}failover_HOST
2709 local active_host=$(facet_active_host $facet)
2711 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2713 if [[ $active_host = ${!host} ]]; then
2714 echo -n ${!failover_host}
2724 facetlist=$(exclude_items_from_list $facetlist mgs)
2726 for facet in ${facetlist//,/ }; do
2727 local failover=${facet}failover
2728 local host=`facet_host $failover`
2729 [ -z "$host" ] && return
2731 local curactive=`facet_active $facet`
2732 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2733 eval export ${facet}active=$facet
2735 eval export ${facet}active=$failover
2737 # save the active host for this facet
2738 local activevar=${facet}active
2739 echo "$activevar=${!activevar}" > $TMP/$activevar
2740 [[ $facet = mds1 ]] && combined_mgs_mds && \
2741 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2742 local TO=`facet_active_host $facet`
2743 echo "Failover $facet to $TO"
2749 # do not stripe off hostname if verbose, bug 19215
2750 if [ x$1 = x--verbose ]; then
2758 if [ "$HOST" = "$HOSTNAME" ]; then
2760 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2761 echo "cannot run remote command on $HOST with $myPDSH"
2765 echo "CMD: $HOST $@" >&2
2766 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2769 if [ "$myPDSH" = "rsh" ]; then
2770 # we need this because rsh does not return exit code of an executed command
2771 local command_status="$TMP/cs"
2772 rsh $HOST ":> $command_status"
2773 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2774 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2775 echo command failed >$command_status"
2776 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2781 # print HOSTNAME for myPDSH="no_dsh"
2782 if [[ $myPDSH = no_dsh ]]; then
2783 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2785 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2788 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2790 return ${PIPESTATUS[0]}
2794 do_node --verbose "$@"
2797 single_local_node () {
2798 [ "$1" = "$HOSTNAME" ]
2801 # Outputs environment variable assignments that should be passed to remote nodes
2805 local facets=$(get_facets)
2808 for var in ${!MODOPTS_*}; do
2810 echo -n " ${var}=\"$value\""
2813 for facet in ${facets//,/ }; do
2815 if [ -n "${!var}" ]; then
2816 echo -n " $var=${!var}"
2820 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2821 if [ -n "${!var}" ]; then
2822 echo -n " $var=${!var}"
2826 if [ -n "$FSTYPE" ]; then
2827 echo -n " FSTYPE=$FSTYPE"
2833 # do not stripe off hostname if verbose, bug 19215
2834 if [ x$1 = x--verbose ]; then
2842 if single_local_node $rnodes; then
2844 do_nodev $rnodes "$@"
2846 do_node $rnodes "$@"
2851 # This is part from do_node
2854 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2855 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2857 export FANOUT=$(get_node_count "${rnodes//,/ }")
2859 echo "CMD: $rnodes $@" >&2
2860 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2863 # do not replace anything from pdsh output if -N is used
2864 # -N Disable hostname: prefix on lines of output.
2865 if $verbose || [[ $myPDSH = *-N* ]]; then
2866 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2868 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2870 return ${PIPESTATUS[0]}
2876 local HOST=`facet_active_host $facet`
2877 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2881 # Function: do_facet_random_file $FACET $FILE $SIZE
2882 # Creates FILE with random content on the given FACET of given SIZE
2884 do_facet_random_file() {
2888 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2889 do_facet $facet "$cmd 2>/dev/null"
2892 do_facet_create_file() {
2896 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2897 do_facet $facet "$cmd 2>/dev/null"
2901 do_nodes --verbose "$@"
2907 # make sure its not already running
2909 rm -f $TMP/${facet}active
2910 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2911 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2913 if [[ $(facet_fstype $facet) == zfs ]]; then
2915 # After formatting a ZFS target, "cachefile=none" property will
2916 # be set on the ZFS storage pool so that the pool is not
2917 # automatically imported on system startup. And then the pool
2918 # will be exported so as to leave the importing and exporting
2919 # operations handled by mount_facet() and stop() separately.
2921 refresh_partition_table $facet $(facet_vdevice $facet)
2922 disable_zpool_cache $facet
2927 # Device formatted as ost
2930 local DEVNAME=OSTDEV$num
2932 local fstype=$(facet_fstype ost$num)
2936 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2937 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2939 #try $OSTZFSDEVn - independent of vdev
2940 DEVNAME=OSTZFSDEV$num
2941 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
2943 error "unknown fstype!";;
2949 # Physical device location of data
2955 local fstype=$(facet_fstype ost$num)
2959 # vdevs are not supported by ldiskfs
2962 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
2963 # Device formated by zfs
2965 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2967 error "unknown fstype!";;
2973 # Logical device formated for lustre
2976 local DEVNAME=MDSDEV$num
2978 local fstype=$(facet_fstype mds$num)
2982 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
2983 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2985 # try $MDSZFSDEVn - independent of vdev
2986 DEVNAME=MDSZFSDEV$num
2987 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
2989 error "unknown fstype!";;
2995 # Physical location of data
2999 local fstype=$(facet_fstype mds$num)
3003 # vdevs are not supported by ldiskfs
3006 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3007 # Device formated by ZFS
3008 local DEVNAME=MDSDEV$num
3009 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3011 error "unknown fstype!";;
3019 local fstype=$(facet_fstype mgs)
3023 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3024 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3025 DEVPTR=$(mdsdevname 1)
3030 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3031 ( [ -z "$MGSZFSDEV" ] &&
3032 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3033 DEVPTR=$(mdsdevname 1)
3035 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3038 error "unknown fstype!";;
3047 local fstype=$(facet_fstype mgs)
3051 # vdevs are not supported by ldiskfs
3054 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3055 ( [ -z "$MGSDEV" ] &&
3056 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3057 VDEVPTR=$(mdsvdevname 1)
3058 elif [ -n "$MGSDEV" ]; then
3062 error "unknown fstype!";;
3070 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3072 local var=${facet}_MOUNT
3073 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3080 local dev=$(facet_device $facet)
3081 local mnt=$(facet_mntpt $facet)
3084 if ! do_facet $facet test -b $dev; then
3087 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3092 local dev=$(facet_device $facet)
3093 local mnt=$(facet_mntpt $facet)
3095 do_facet $facet umount -d $mnt
3099 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3104 local ds=$(facet_device $facet)
3105 local mnt=$(facet_mntpt $facet)
3110 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3111 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3112 do_facet $facet $ZFS set canmount=noauto $ds
3114 # The "legacy" mount method is used here because "zfs unmount $mnt"
3115 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3116 # targets are not available at the time, the stat(2) on $MOUNT will
3119 do_facet $facet $ZFS set mountpoint=legacy $ds
3120 do_facet $facet mount -t zfs $ds $mnt
3121 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3122 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3127 local ds=$(facet_device $facet)
3128 local mnt=$(facet_mntpt $facet)
3129 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3130 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3131 local mntpt=${!var_mntpt}
3132 local canmnt=${!var_canmnt}
3136 do_facet $facet umount $mnt
3137 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3138 do_facet $facet $ZFS set canmount=$canmnt $ds
3144 local fstype=$(facet_fstype $facet)
3146 mount_$fstype $facet
3151 local fstype=$(facet_fstype $facet)
3153 unmount_$fstype $facet
3160 # make sure we are using the primary server, so test-framework will
3161 # be able to clean up properly.
3162 activemds=`facet_active mds1`
3163 if [ $activemds != "mds1" ]; then
3167 local clients=$CLIENTS
3168 [ -z $clients ] && clients=$(hostname)
3170 zconf_umount_clients $clients $MOUNT "$*" || true
3171 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3173 [ "$CLIENTONLY" ] && return
3174 # The add fn does rm ${facet}active file, this would be enough
3175 # if we use do_facet <facet> only after the facet added, but
3176 # currently we use do_facet mds in local.sh
3177 for num in `seq $MDSCOUNT`; do
3179 rm -f ${TMP}/mds${num}active
3181 combined_mgs_mds && rm -f $TMP/mgsactive
3183 for num in `seq $OSTCOUNT`; do
3185 rm -f $TMP/ost${num}active
3188 if ! combined_mgs_mds ; then
3195 cleanup_echo_devs () {
3196 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3198 for dev in $devs; do
3199 $LCTL --device $dev cleanup
3200 $LCTL --device $dev detach
3205 nfs_client_mode && return
3214 combined_mgs_mds () {
3215 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3216 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3220 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3224 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3230 local fsname=${3:-"$FSNAME"}
3231 local type=$(facet_type $facet)
3232 local index=$(($(facet_number $facet) - 1))
3233 local fstype=$(facet_fstype $facet)
3234 local host=$(facet_host $facet)
3239 if [ $type == MGS ] && combined_mgs_mds; then
3243 if [ $type == MGS ] || ( [ $type == MDS ] &&
3244 [ "$dev" == $(mgsdevname) ] &&
3245 [ "$host" == "$(facet_host mgs)" ] ); then
3248 opts="--mgsnode=$MGSNID"
3251 if [ $type != MGS ]; then
3252 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3256 var=${facet}failover_HOST
3257 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3258 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3261 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3262 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3264 if [ $type == MDS ]; then
3265 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3266 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3267 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3268 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3269 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3271 if [ $fstype == ldiskfs ]; then
3272 # Check for wide striping
3273 if [ $OSTCOUNT -gt 160 ]; then
3274 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3275 fs_mkfs_opts+="-O large_xattr"
3278 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3279 if [ ! -z $EJOURNAL ]; then
3280 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3282 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3286 if [ $type == OST ]; then
3287 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3288 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3290 if [ $fstype == ldiskfs ]; then
3291 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3295 opts+=" --backfstype=$fstype"
3298 if [ -n "${!var}" ]; then
3299 opts+=" --device-size=${!var}"
3302 var=$(upper $fstype)_MKFS_OPTS
3303 fs_mkfs_opts+=${!var:+" ${!var}"}
3305 var=${type}_FS_MKFS_OPTS
3306 fs_mkfs_opts+=${!var:+" ${!var}"}
3308 if [ -n "${fs_mkfs_opts## }" ]; then
3309 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3313 opts+=${!var:+" ${!var}"}
3326 # We need ldiskfs here, may as well load them all
3328 [ "$CLIENTONLY" ] && return
3329 echo Formatting mgs, mds, osts
3330 if ! combined_mgs_mds ; then
3331 echo "Format mgs: $(mgsdevname)"
3332 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3333 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3337 for num in $(seq $MDSCOUNT); do
3338 echo "Format mds$num: $(mdsdevname $num)"
3339 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3340 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3341 ${quiet:+>/dev/null} || exit 10
3344 for num in $(seq $OSTCOUNT); do
3345 echo "Format ost$num: $(ostdevname $num)"
3346 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3347 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3348 ${quiet:+>/dev/null} || exit 10
3353 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3357 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3361 # 0: success, the old identity set already.
3362 # 1: success, the old identity does not set.
3367 local j=`expr $num - 1`
3368 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3370 if [ -z "$MDT" ]; then
3374 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3377 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3379 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3382 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3384 if [ $old = "NONE" ]; then
3393 zconf_umount `hostname` $1 || error "umount failed"
3394 zconf_mount `hostname` $1 || error "mount failed"
3402 rm -f $TMP/${facet}active
3403 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3408 local mdt_count=${1:-$MDSCOUNT}
3409 local ost_count=${2:-$OSTCOUNT}
3412 for num in $(seq $mdt_count); do
3413 DEVNAME=$(mdsdevname $num)
3414 writeconf_facet mds$num $DEVNAME || rc=$?
3417 for num in $(seq $ost_count); do
3418 DEVNAME=$(ostdevname $num)
3419 writeconf_facet ost$num $DEVNAME || rc=$?
3425 nfs_client_mode && return
3427 sanity_mount_check ||
3428 error "environments are insane!"
3432 if [ -z "$CLIENTONLY" ]; then
3433 echo Setup mgs, mdt, osts
3434 echo $WRITECONF | grep -q "writeconf" && \
3436 if ! combined_mgs_mds ; then
3437 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3440 for num in `seq $MDSCOUNT`; do
3441 DEVNAME=$(mdsdevname $num)
3442 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3444 # We started mds, now we should set failover variables properly.
3445 # Set mds${num}failover_HOST if it is not set (the default failnode).
3446 local varname=mds${num}failover_HOST
3447 if [ -z "${!varname}" ]; then
3448 eval mds${num}failover_HOST=$(facet_host mds$num)
3451 if [ $IDENTITY_UPCALL != "default" ]; then
3452 switch_identity $num $IDENTITY_UPCALL
3455 for num in `seq $OSTCOUNT`; do
3456 DEVNAME=$(ostdevname $num)
3457 start ost$num $DEVNAME $OST_MOUNT_OPTS
3459 # We started ost$num, now we should set ost${num}failover variable properly.
3460 # Set ost${num}failover_HOST if it is not set (the default failnode).
3461 varname=ost${num}failover_HOST
3462 if [ -z "${!varname}" ]; then
3463 eval ost${num}failover_HOST=$(facet_host ost${num})
3471 # wait a while to allow sptlrpc configuration be propogated to targets,
3472 # only needed when mounting new target devices.
3477 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3479 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3482 if [ "$MOUNT_2" ]; then
3483 mount_client $MOUNT2
3484 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3489 # by remounting mdt before ost, initial connect from mdt to ost might
3490 # timeout because ost is not ready yet. wait some time to its fully
3491 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3492 # by a context negotiation rpc with $TIMEOUT.
3493 # FIXME better by monitoring import status.
3496 sleep $((TIMEOUT + 5))
3502 mounted_lustre_filesystems() {
3503 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3506 init_facet_vars () {
3507 [ "$CLIENTONLY" ] && return 0
3514 eval export ${facet}_dev=${device}
3515 eval export ${facet}_opt=\"$@\"
3517 local dev=${facet}_dev
3519 # We need to loop for the label
3520 # in case its not initialized yet.
3521 for wait_time in {0,1,3,5,10}; do
3523 if [ $wait_time -gt 0 ]; then
3524 echo "${!dev} not yet initialized,"\
3525 "waiting ${wait_time} seconds."
3529 local label=$(devicelabel ${facet} ${!dev})
3531 # Check to make sure the label does
3532 # not include ffff at the end of the label.
3533 # This indicates it has not been initialized yet.
3535 if [[ $label =~ [f|F]{4}$ ]]; then
3536 # label is not initialized, unset the result
3537 # and either try again or fail
3544 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3546 eval export ${facet}_svc=${label}
3548 local varname=${facet}failover_HOST
3549 if [ -z "${!varname}" ]; then
3550 eval export $varname=$(facet_host $facet)
3553 varname=${facet}_HOST
3554 if [ -z "${!varname}" ]; then
3555 eval export $varname=$(facet_host $facet)
3558 # ${facet}failover_dev is set in cfg file
3559 varname=${facet}failover_dev
3560 if [ -n "${!varname}" ] ; then
3561 eval export ${facet}failover_dev=${!varname}
3563 eval export ${facet}failover_dev=$device
3566 # get mount point of already mounted device
3567 # is facet_dev is already mounted then use the real
3568 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3569 # i.e. ${facet}_MOUNT if specified by user or default
3570 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3571 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3572 if [ -z $mntpt ]; then
3573 mntpt=$(facet_mntpt $facet)
3575 eval export ${facet}_MOUNT=$mntpt
3578 init_facets_vars () {
3581 if ! remote_mds_nodsh; then
3582 for num in $(seq $MDSCOUNT); do
3583 DEVNAME=`mdsdevname $num`
3584 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3588 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3590 if ! remote_ost_nodsh; then
3591 for num in $(seq $OSTCOUNT); do
3592 DEVNAME=$(ostdevname $num)
3593 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3598 osc_ensure_active () {
3603 while [ $period -lt $timeout ]; do
3604 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3605 if [ $count -eq 0 ]; then
3609 echo "There are $count OST are inactive, wait $period seconds, and try again"
3611 period=$((period+3))
3614 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3617 set_conf_param_and_check() {
3621 local ORIG=$(do_facet $myfacet "$TEST")
3622 if [ $# -gt 3 ]; then
3628 echo "Setting $PARAM from $ORIG to $FINAL"
3629 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3630 error "conf_param $PARAM failed"
3632 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3633 error "check $PARAM failed!"
3636 init_param_vars () {
3638 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3640 log "Using TIMEOUT=$TIMEOUT"
3642 osc_ensure_active $SINGLEMDS $TIMEOUT
3643 osc_ensure_active client $TIMEOUT
3645 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3646 local current_jobid_var=$($LCTL get_param -n jobid_var)
3648 if [ $JOBID_VAR = "existing" ]; then
3649 echo "keeping jobstats as $current_jobid_var"
3650 elif [ $current_jobid_var != $JOBID_VAR ]; then
3651 echo "seting jobstats to $JOBID_VAR"
3653 set_conf_param_and_check client \
3654 "$LCTL get_param -n jobid_var" \
3655 "$FSNAME.sys.jobid_var" $JOBID_VAR
3658 echo "jobstats not supported by server"
3661 if [ $QUOTA_AUTO -ne 0 ]; then
3662 if [ "$ENABLE_QUOTA" ]; then
3663 echo "enable quota as required"
3664 setup_quota $MOUNT || return 2
3666 echo "disable quota as required"
3667 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3673 nfs_client_mode () {
3674 if [ "$NFSCLIENT" ]; then
3675 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3676 local clients=$CLIENTS
3677 [ -z $clients ] && clients=$(hostname)
3679 # FIXME: remove hostname when 19215 fixed
3680 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3681 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3682 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3683 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3685 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3691 check_config_client () {
3694 local mounted=$(mount | grep " $mntpt ")
3695 if [ "$CLIENTONLY" ]; then
3697 # CLIENTONLY should not depend on *_HOST settings
3698 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3699 # in theory someone could create a new,
3700 # client-only config file that assumed lustre was already
3701 # configured and didn't set the MGSNID. If MGSNID is not set,
3702 # then we should use the mgs nid currently being used
3703 # as the default value. bug 18021
3704 [[ x$MGSNID = x ]] &&
3707 if [[ x$mgc != xMGC$MGSNID ]]; then
3708 if [ "$mgs_HOST" ]; then
3709 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3710 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3711 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3717 local myMGS_host=$mgs_HOST
3718 if [ "$NETTYPE" = "ptl" ]; then
3719 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3722 echo Checking config lustre mounted on $mntpt
3723 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3724 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3726 # if [ "$mgshost" != "$myMGS_host" ]; then
3727 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3728 # Please use correct config or set mds_HOST correctly!"
3733 check_config_clients () {
3734 local clients=${CLIENTS:-$HOSTNAME}
3737 nfs_client_mode && return
3739 do_rpc_nodes "$clients" check_config_client $mntpt
3741 sanity_mount_check || error "environments are insane!"
3745 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3746 local cltimeout=$(lctl get_param -n timeout)
3747 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3748 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3755 [ -z $mntpt ] && return 1
3756 local mounted=$(mounted_lustre_filesystems)
3758 echo $mounted' ' | grep -w -q $mntpt' '
3762 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3766 # empty lustre filesystem may have empty directories lost+found and .lustre
3768 # exclude .lustre & lost+found
3769 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3770 -print | wc -l) = 1 ] || return 1
3771 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3772 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3773 # exclude .lustre/fid (LU-2780)
3774 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3775 -print | wc -l) = 1 ] || return 1
3777 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3782 check_and_setup_lustre() {
3783 nfs_client_mode && return
3785 local MOUNTED=$(mounted_lustre_filesystems)
3789 # both MOUNT and MOUNT2 are not mounted
3790 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3791 [ "$REFORMAT" ] && formatall
3792 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3794 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3795 export I_MOUNTED=yes
3799 elif is_mounted $MOUNT2; then
3801 # MOUNT2 is mounted, while MOUNT_2 is not set
3802 if ! [ "$MOUNT_2" ]; then
3803 cleanup_mount $MOUNT2
3804 export I_UMOUNTED2=yes
3807 # MOUNT2 is mounted, MOUNT_2 is set
3809 # FIXME: what to do if check_config failed?
3811 # 1) remote client has mounted other Lustre fs ?
3812 # 2) it has insane env ?
3813 # let's try umount MOUNT2 on all clients and mount it again:
3814 if ! check_config_clients $MOUNT2; then
3815 cleanup_mount $MOUNT2
3816 restore_mount $MOUNT2
3817 export I_MOUNTED2=yes
3822 # MOUNT is mounted MOUNT2 is not mounted
3823 elif [ "$MOUNT_2" ]; then
3824 restore_mount $MOUNT2
3825 export I_MOUNTED2=yes
3829 # FIXME: what to do if check_config failed?
3831 # 1) remote client has mounted other Lustre fs?
3832 # 2) lustre is mounted on remote_clients atall ?
3833 check_config_clients $MOUNT
3837 set_default_debug_nodes $(comma_list $(nodes_list))
3840 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3842 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
3843 facets="$(get_facets OST)"
3844 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
3845 facets="$facets,$(get_facets MDS)"
3846 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
3847 facets="$facets,mgs"
3848 local nodes="$(facets_hosts ${facets})"
3849 if [ -n "$nodes" ] ; then
3850 do_nodes $nodes "$LCTL set_param \
3851 osd-ldiskfs.track_declares_assert=1 || true"
3860 if [ "$ONLY" == "setup" ]; then
3866 local clients=${CLIENTS:-$HOSTNAME}
3869 zconf_mount_clients $clients $mntpt
3873 local clients=${CLIENTS:-$HOSTNAME}
3876 zconf_umount_clients $clients $mntpt
3879 cleanup_and_setup_lustre() {
3880 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3881 lctl set_param debug=0 || true
3883 if [ "$ONLY" == "cleanup" ]; then
3887 check_and_setup_lustre
3890 # Get all of the server target devices from a given server node and type.
3897 if [ "$type" == ost ]; then
3898 devs=$(get_osd_param $node "" mntdev)
3900 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
3902 for dev in $devs; do
3904 *loop*) do_node $node "losetup $dev" | \
3905 sed -e "s/.*(//" -e "s/).*//" ;;
3911 # Get all of the server target devices.
3916 # Master MDS parameters used by lfsck
3917 MDTNODE=$(facet_active_host $SINGLEMDS)
3918 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
3922 for node in $(mdts_nodes); do
3923 MDTDEVS[i]=$(get_mnt_devs $node mdt)
3929 for node in $(osts_nodes); do
3930 OSTDEVS[i]=$(get_mnt_devs $node ost)
3935 # Run e2fsck on MDT or OST device.
3940 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3941 local log=$TMP/e2fsck.log
3945 do_node $node $cmd 2>&1 | tee $log
3947 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
3949 if [ $MDSCOUNT -gt 1 ]; then
3950 skip "DNE mode isn't supported!"
3954 error "It's not DNE mode."
3959 [ $rc -le $FSCK_MAX_ERR ] ||
3960 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3966 # Run resize2fs on MDT or OST device.
3975 do_facet $facet "$RESIZE2FS $opts $device $size"
3978 # verify a directory is shared among nodes.
3979 check_shared_dir() {
3981 local list=${2:-$(comma_list $(nodes_list))}
3983 [ -z "$dir" ] && return 1
3984 do_rpc_nodes "$list" check_logdir $dir
3985 check_write_access $dir "$list" || return 1
3989 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3996 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3997 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3999 check_shared_dir $SHARED_DIRECTORY ||
4000 error "$SHARED_DIRECTORY isn't a shared directory"
4002 export MDSDB=$SHARED_DIRECTORY/mdsdb
4003 export OSTDB=$SHARED_DIRECTORY/ostdb
4005 # DNE is not supported, so when running e2fsck on a DNE filesystem,
4006 # we only pass master MDS parameters.
4007 run_e2fsck $MDTNODE $MDTDEV "-n --mdsdb $MDSDB"
4012 for node in $(osts_nodes); do