3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
14 export GSS_PIPEFS=false
15 export IDENTITY_UPCALL=default
17 # specify environment variable containing batch job name for server statistics
18 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
20 #export PDSH="pdsh -S -Rssh -w"
21 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
22 export UMOUNT=${UMOUNT:-"umount -d"}
23 # sles12 umount has a issue with -d option
24 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
25 export UMOUNT="umount"
28 # function used by scripts run on remote nodes
29 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
30 . $LUSTRE/tests/functions.sh
31 . $LUSTRE/tests/yaml.sh
33 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
35 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
37 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
39 if [ -f "$EXCEPT_LIST_FILE" ]; then
40 echo "Reading test skip list from $EXCEPT_LIST_FILE"
45 # check config files for options in decreasing order of preference
46 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
47 MODPROBECONF=/etc/modprobe.d/lustre.conf
48 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
49 MODPROBECONF=/etc/modprobe.d/Lustre
50 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
51 MODPROBECONF=/etc/modprobe.conf
53 sanitize_parameters() {
54 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
57 if [ -d "$path" ]; then
58 eval export $i=$(echo $path | sed -r 's/\/+$//g')
64 [[ $DIR/ = $MOUNT/* ]] ||
65 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
66 [[ $DIR1/ = $MOUNT1/* ]] ||
67 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
68 [[ $DIR2/ = $MOUNT2/* ]] ||
69 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
71 [ -n "$failed" ] && exit 99 || true
75 echo "usage: $0 [-r] [-f cfgfile]"
83 [ -z "$DEFAULT_SUITES"] && return 0
84 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
86 local form="%-13s %-17s %-9s %s %s\n"
87 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
88 echo "------------------------------------------------------------------------------------"
89 for O in $DEFAULT_SUITES; do
90 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
91 [ "${!O}" = "no" ] && continue || true
92 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
93 local log=${TMP}/${o}.log
94 if is_sanity_benchmark $o; then
95 log=${TMP}/sanity-benchmark.log
100 local status=Unfinished
102 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
104 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
105 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
106 total=$(grep duration $log | awk '{ print $2 }')
107 if [ "${!O}" = "done" ]; then
111 local durations=$(egrep "^PASS|^FAIL" $log |
112 tr -d "("| sed s/s\)$//g |
113 awk '{ print $2":"$3"|" }')
114 details=$(printf "%s\n%s %s %s\n" "$details" \
115 "DDETAILS" "$O" "$(echo $durations)")
118 printf "$form" $status "$O" "${total}" "E=$skipped"
119 printf "$form" "-" "-" "-" "S=$(echo $slow)"
122 for O in $DEFAULT_SUITES; do
123 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
124 if [ "${!O}" = "no" ]; then
125 printf "$form" "Skipped" "$O" ""
129 # print the detailed tests durations if DDETAILS=true
136 export LUSTRE=$(absolute_path $LUSTRE)
137 export TESTSUITE=$(basename $0 .sh)
138 export TEST_FAILED=false
139 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
140 export RPC_MODE=${RPC_MODE:-false}
141 export DO_CLEANUP=${DO_CLEANUP:-true}
142 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
144 export MKE2FS=$MKE2FS
145 if [ -z "$MKE2FS" ]; then
146 if which mkfs.ldiskfs >/dev/null 2>&1; then
147 export MKE2FS=mkfs.ldiskfs
153 export DEBUGFS=$DEBUGFS
154 if [ -z "$DEBUGFS" ]; then
155 if which debugfs.ldiskfs >/dev/null 2>&1; then
156 export DEBUGFS=debugfs.ldiskfs
158 export DEBUGFS=debugfs
162 export TUNE2FS=$TUNE2FS
163 if [ -z "$TUNE2FS" ]; then
164 if which tunefs.ldiskfs >/dev/null 2>&1; then
165 export TUNE2FS=tunefs.ldiskfs
167 export TUNE2FS=tune2fs
171 export E2LABEL=$E2LABEL
172 if [ -z "$E2LABEL" ]; then
173 if which label.ldiskfs >/dev/null 2>&1; then
174 export E2LABEL=label.ldiskfs
176 export E2LABEL=e2label
180 export DUMPE2FS=$DUMPE2FS
181 if [ -z "$DUMPE2FS" ]; then
182 if which dumpfs.ldiskfs >/dev/null 2>&1; then
183 export DUMPE2FS=dumpfs.ldiskfs
185 export DUMPE2FS=dumpe2fs
189 export E2FSCK=$E2FSCK
190 if [ -z "$E2FSCK" ]; then
191 if which fsck.ldiskfs >/dev/null 2>&1; then
192 export E2FSCK=fsck.ldiskfs
198 export RESIZE2FS=$RESIZE2FS
199 if [ -z "$RESIZE2FS" ]; then
200 if which resizefs.ldiskfs >/dev/null 2>&1; then
201 export RESIZE2FS=resizefs.ldiskfs
203 export RESIZE2FS=resize2fs
207 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
208 export FSCK_MAX_ERR=4 # File system errors left uncorrected
210 export ZFS=${ZFS:-zfs}
211 export ZPOOL=${ZPOOL:-zpool}
212 export ZDB=${ZDB:-zdb}
213 export PARTPROBE=${PARTPROBE:-partprobe}
215 #[ -d /r ] && export ROOT=${ROOT:-/r}
216 export TMP=${TMP:-$ROOT/tmp}
217 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
218 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
219 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
221 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
222 if ! echo $PATH | grep -q $LUSTRE/utils; then
223 export PATH=$LUSTRE/utils:$PATH
225 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
226 export PATH=$LUSTRE/utils/gss:$PATH
228 if ! echo $PATH | grep -q $LUSTRE/tests; then
229 export PATH=$LUSTRE/tests:$PATH
231 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
232 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
234 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
235 [ ! -f "$LST" ] && export LST=$(which lst)
236 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
237 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
238 export MCREATE=${MCREATE:-mcreate}
239 # Ubuntu, at least, has a truncate command in /usr/bin
240 # so fully path our truncate command.
241 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
242 export FSX=${FSX:-$LUSTRE/tests/fsx}
243 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
244 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
245 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
246 export PATH=$LUSTRE/tests/racer:$PATH:
248 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
249 export PATH=$LUSTRE/tests/mpi:$PATH
251 export RSYNC_RSH=${RSYNC_RSH:-rsh}
253 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
254 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
255 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
256 [ ! -f "$LFS" ] && export LFS=$(which lfs)
257 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
258 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
260 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
261 if [ ! -f "$L_GETIDENTITY" ]; then
262 if `which l_getidentity > /dev/null 2>&1`; then
263 export L_GETIDENTITY=$(which l_getidentity)
265 export L_GETIDENTITY=NONE
268 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
269 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
270 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
271 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
272 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
273 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
274 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
275 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
276 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
277 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
278 [ ! -f "$LUSTRE_RMMOD" ] &&
279 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
280 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
281 [ ! -f "$LFS_MIGRATE" ] &&
282 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
283 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
284 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
285 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
286 export NAME=${NAME:-local}
287 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
288 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
289 export LGSSD=$(which lgssd)
290 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
291 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
292 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
294 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
296 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
297 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
299 if [ "$ACCEPTOR_PORT" ]; then
300 export PORT_OPT="--port $ACCEPTOR_PORT"
305 echo "Using GSS/krb5 ptlrpc security flavor"
306 which lgss_keyring > /dev/null 2>&1 || \
307 error_exit "built with gss disabled! SEC=$SEC"
318 IDENTITY_UPCALL=false
322 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
324 # Paths on remote nodes, if different
325 export RLUSTRE=${RLUSTRE:-$LUSTRE}
326 export RPWD=${RPWD:-$PWD}
327 export I_MOUNTED=${I_MOUNTED:-"no"}
328 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
329 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
330 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
331 ! -f $LUSTRE/mdt/mdt.ko ]; then
332 export CLIENTMODSONLY=yes
335 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
336 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
340 while getopts "rvwf:" opt $*; do
345 w) WRITECONF=writeconf;;
350 shift $((OPTIND - 1))
353 # print the durations of each test if "true"
354 DDETAILS=${DDETAILS:-false}
355 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
360 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
367 ncpts=$(do_facet $facet "lctl get_param -n " \
368 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
370 if [ $ncpts -eq 0 ]; then
377 # Return a numeric version code based on a version string. The version
378 # code is useful for comparison two version strings to see which is newer.
380 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
381 eval set -- $(tr "[:punct:]" " " <<< $*)
383 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
386 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
387 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
389 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
391 # usage: lustre_build_version
393 # All Lustre versions support "lctl get_param" to report the version of the
394 # code running in the kernel (what our tests are interested in), but it
395 # doesn't work without modules loaded. If that fails, use "lctl version"
396 # instead, which is easy to parse and works without the kernel modules,
397 # but was only added in 2.6.50. If that also fails, fall back to calling
398 # "lctl lustre_build_version" which prints either (or both) the userspace
399 # and kernel build versions, but is deprecated and should eventually be
402 # output: prints version string to stdout in dotted-decimal format
403 lustre_build_version() {
404 local facet=${1:-client}
407 local VER=$(do_facet $facet $LCTL get_param -n version 2> /dev/null |
408 awk '/lustre: / { print $2 }')
410 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL --version 2>/dev/null |
412 # Lustre version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
413 # lctl version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
414 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL lustre_build_version |
415 awk '/version:/ { print $3; exit; }')
416 sed -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$VER
419 # Report the Lustre numeric build version code for the supplied facet.
420 lustre_version_code() {
421 version_code $(lustre_build_version $1)
425 /sbin/lsmod | grep -q "^\<$1\>"
428 # Load a module on the system where this is running.
430 # usage: load_module module_name [module arguments for insmod/modprobe]
432 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
433 # will be used as the arguments. Otherwise arguments will be obtained from
434 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
441 BASE=$(basename $module $EXT)
443 module_loaded ${BASE} && return
445 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
446 # else from modprobe.conf
447 if [ $# -eq 0 ]; then
448 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
449 # Bash until 4.x, so we resort to eval.
450 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
451 eval set -- \$$optvar
452 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
453 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
455 opt=$(awk -v var="^options $BASE" '$0 ~ var \
456 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
457 set -- $(echo -n $opt)
459 # Ensure we have accept=all for lnet
460 if [ $(basename $module) = lnet ]; then
461 # OK, this is a bit wordy...
462 local arg accept_all_present=false
465 [ "$arg" = accept=all ] && \
466 accept_all_present=true
468 $accept_all_present || set -- "$@" accept=all
474 [ $# -gt 0 ] && echo "${module} options: '$*'"
476 # Note that insmod will ignore anything in modprobe.conf, which is why
477 # we're passing options on the command-line.
478 if [[ "$BASE" == "lnet_selftest" ]] &&
479 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
480 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
481 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
482 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
483 insmod ${LUSTRE}/${module}${EXT} "$@"
485 # must be testing a "make install" or "rpm" installation
486 # note failed to load ptlrpc_gss is considered not fatal
487 if [[ "$BASE" == "ptlrpc_gss" ]]; then
488 modprobe $BASE "$@" 2>/dev/null ||
489 echo "gss/krb5 is not supported"
496 load_modules_local() {
497 if [ -n "$MODPROBE" ]; then
499 echo "Using modprobe to load modules"
503 echo Loading modules from $LUSTRE
507 if [ -f /sys/devices/system/cpu/online ]; then
508 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
509 echo "detected $ncpus online CPUs by sysfs"
511 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
513 if [ $rc -eq 0 ]; then
514 echo "detected $ncpus online CPUs by getconf"
516 echo "Can't detect number of CPUs"
521 # if there is only one CPU core, libcfs can only create one partition
522 # if there is more than 4 CPU cores, libcfs should create multiple CPU
523 # partitions. So we just force libcfs to create 2 partitions for
524 # system with 2 or 4 cores
525 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
526 # force to enable multiple CPU partitions
527 echo "Force libcfs to create 2 CPU partitions"
528 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
530 echo "libcfs will create CPU partition based on online CPUs"
533 load_module ../libcfs/libcfs/libcfs
534 # Prevent local MODOPTS_LIBCFS being passed as part of environment
535 # variable to remote nodes
539 load_module ../lnet/lnet/lnet
542 LNETLND="o2iblnd/ko2iblnd"
547 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
548 load_module ../lnet/klnds/$LNETLND
549 load_module obdclass/obdclass
550 load_module ptlrpc/ptlrpc
551 load_module ptlrpc/gss/ptlrpc_gss
559 load_module obdecho/obdecho
560 if ! client_only; then
561 SYMLIST=/proc/kallsyms
562 grep -q crc16 $SYMLIST ||
563 { modprobe crc16 2>/dev/null || true; }
564 grep -q -w jbd2 $SYMLIST ||
565 { modprobe jbd2 2>/dev/null || true; }
566 load_module lfsck/lfsck
567 [ "$LQUOTA" != "no" ] &&
568 load_module quota/lquota $LQUOTAOPTS
569 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
571 load_module osd-zfs/osd_zfs
573 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
574 grep -q exportfs_decode_fh $SYMLIST ||
575 { modprobe exportfs 2> /dev/null || true; }
576 grep -q -w mbcache $SYMLIST ||
577 { modprobe mbcache 2>/dev/null || true; }
578 load_module ../ldiskfs/ldiskfs
579 load_module osd-ldiskfs/osd_ldiskfs
591 load_module llite/lustre
592 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
594 rm -f $OGDB/ogdb-$HOSTNAME
595 $LCTL modules > $OGDB/ogdb-$HOSTNAME
597 # 'mount' doesn't look in $PATH, just sbin
598 local mount_lustre=$LUSTRE/utils/mount.lustre
599 if [ -f $mount_lustre ]; then
600 local sbin_mount=$(readlink -f /sbin)/mount.lustre
601 if grep -qw "$sbin_mount" /proc/mounts; then
602 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
604 if ! grep -qw "$sbin_mount" /proc/mounts; then
605 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
606 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
607 cat <<- EOF > "$sbin_mount"
610 echo "This $sbin_mount just a mountpoint." 1>&2
611 echo "It is never supposed to be run." 1>&2
612 logger -p emerg -- "using stub $sbin_mount $@"
615 chmod a+x $sbin_mount
617 mount --bind $mount_lustre $sbin_mount ||
618 error "can't bind $mount_lustre to $sbin_mount"
626 # load modules on remote nodes optionally
627 # lustre-tests have to be installed on these nodes
628 if $LOAD_MODULES_REMOTE; then
629 local list=$(comma_list $(remote_nodes_list))
630 if [ -n "$list" ]; then
631 echo "loading modules on: '$list'"
632 do_rpc_nodes "$list" load_modules_local
638 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
639 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
640 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
641 echo "$LEAK_LUSTRE" 1>&2
642 echo "$LEAK_PORTALS" 1>&2
643 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
644 echo "Memory leaks detected"
645 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
651 wait_exit_ST client # bug 12845
653 $LUSTRE_RMMOD ldiskfs || return 2
655 if $LOAD_MODULES_REMOTE; then
656 local list=$(comma_list $(remote_nodes_list))
657 if [ -n "$list" ]; then
658 echo "unloading modules on: '$list'"
659 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
660 do_rpc_nodes "$list" check_mem_leak
664 local sbin_mount=$(readlink -f /sbin)/mount.lustre
665 if grep -qe "$sbin_mount " /proc/mounts; then
666 umount $sbin_mount || true
667 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
671 check_mem_leak || return 254
673 echo "modules unloaded."
678 local facet=${1:-$SINGLEMDS}
679 local fstype=$(facet_fstype $facet)
682 ldiskfs) size=50;; # largest seen is 44, leave some headroom
683 zfs) size=400;; # largest seen is 384
690 local facet=${1:-$SINGLEMDS}
691 local fstype=$(facet_fstype $facet)
694 ldiskfs) size=4;; # ~4KB per inode
695 zfs) size=11;; # 10 to 11KB per inode
701 check_gss_daemon_nodes() {
705 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
706 if [ \\\"\\\$num\\\" -ne 1 ]; then
707 echo \\\$num instance of $dname;
712 check_gss_daemon_facet() {
716 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
717 if [ $num -ne 1 ]; then
718 echo "$num instance of $dname on $facet"
727 echo Stopping $@ on $list
728 do_nodes $list "killall -2 $@ 2>/dev/null || true"
731 # start gss daemons on all nodes, or
732 # "daemon" on "list" if set
733 start_gss_daemons() {
737 if [ "$list" ] && [ "$daemon" ] ; then
738 echo "Starting gss daemon on nodes: $list"
739 do_nodes $list "$daemon" || return 8
743 local list=$(comma_list $(mdts_nodes))
744 echo "Starting gss daemon on mds: $list"
745 do_nodes $list "$LSVCGSSD -v" || return 1
747 do_nodes $list "$LGSSD -v" || return 2
750 list=$(comma_list $(osts_nodes))
751 echo "Starting gss daemon on ost: $list"
752 do_nodes $list "$LSVCGSSD -v" || return 3
753 # starting on clients
755 local clients=${CLIENTS:-`hostname`}
757 echo "Starting $LGSSD on clients $clients "
758 do_nodes $clients "$LGSSD -v" || return 4
761 # wait daemons entering "stable" status
765 # check daemons are running
767 list=$(comma_list $(mdts_nodes) $(osts_nodes))
768 check_gss_daemon_nodes $list lsvcgssd || return 5
770 list=$(comma_list $(mdts_nodes))
771 check_gss_daemon_nodes $list lgssd || return 6
774 check_gss_daemon_nodes $clients lgssd || return 7
779 local list=$(comma_list $(mdts_nodes))
781 send_sigint $list lsvcgssd lgssd
783 list=$(comma_list $(osts_nodes))
784 send_sigint $list lsvcgssd
786 list=${CLIENTS:-`hostname`}
787 send_sigint $list lgssd
792 if ! module_loaded ptlrpc_gss; then
793 load_module ptlrpc/gss/ptlrpc_gss
794 module_loaded ptlrpc_gss ||
795 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
798 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
801 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
803 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
811 # maybe cleanup credential cache?
817 local var=${facet}_svc
825 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
826 tr '[:lower:]' '[:upper:]'
832 if [ $facet == mgs ] || [ $facet == client ]; then
836 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
844 if [ -n "${!var}" ]; then
849 var=$(facet_type $facet)FSTYPE
850 if [ -n "${!var}" ]; then
855 if [ -n "$FSTYPE" ]; then
860 if [[ $facet == mgs ]] && combined_mgs_mds; then
872 local facets=$(get_facets)
875 for facet in ${facets//,/ }; do
876 if [ $node == $(facet_host $facet) ] ||
877 [ $node == "$(facet_failover_host $facet)" ]; then
878 fstype=$(facet_fstype $facet)
879 if [[ $fstypes != *$fstype* ]]; then
880 fstypes+="${fstypes:+,}$fstype"
889 local num=$(facet_number $facet)
892 if [[ $(facet_type $facet) = OST ]]; then
894 if [[ -n "${!index}" ]]; then
899 index=${OST_INDICES[num - 1]}
902 [[ -n "$index" ]] || index=$((num - 1))
910 local fstype=$(facet_fstype $facet)
914 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
916 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
917 ${dev} 2>/dev/null");;
919 error "unknown fstype!";;
927 local device=$(mdsdevname $num)
928 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
934 local device=$(ostdevname $num)
935 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
940 # Get the device of a facet.
947 mgs) device=$(mgsdevname) ;;
948 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
949 ost*) device=$(ostdevname $(facet_number $facet)) ;;
950 fs2mds) device=$(mdsdevname 1_2) ;;
951 fs2ost) device=$(ostdevname 1_2) ;;
952 fs3ost) device=$(ostdevname 2_2) ;;
960 # Get the virtual device of a facet.
967 mgs) device=$(mgsvdevname) ;;
968 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
969 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
970 fs2mds) device=$(mdsvdevname 1_2) ;;
971 fs2ost) device=$(ostvdevname 1_2) ;;
972 fs3ost) device=$(ostvdevname 2_2) ;;
980 local virt=$(virt-what 2> /dev/null)
982 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
984 virt=$(dmidecode -s system-product-name | awk '{print $1}')
987 VMware|KVM|VirtualBox|Parallels)
988 echo $virt | tr '[A-Z]' '[a-z]' ;;
994 # Re-read the partition table on failover partner host.
995 # After a ZFS storage pool is created on a shared device, the partition table
996 # on the device may change. However, the operating system on the failover
997 # host may not notice the change automatically. Without the up-to-date partition
998 # block devices, 'zpool import ..' cannot find the labels, whose positions are
999 # relative to partition rather than disk beginnings.
1001 # This function performs partprobe on the failover host to make it re-read the
1004 refresh_partition_table() {
1009 host=$(facet_passive_host $facet)
1010 if [[ -n "$host" ]]; then
1011 do_node $host "$PARTPROBE $device"
1016 # Get ZFS storage pool name.
1023 device=$(facet_device $facet)
1024 # poolname is string before "/"
1025 poolname="${device%%/*}"
1031 # Create ZFS storage pool.
1038 local opts=${@:-"-o cachefile=none"}
1040 do_facet $facet "modprobe zfs;
1041 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1042 $ZPOOL create -f $opts $poolname $vdev"
1046 # Create ZFS file system.
1052 local opts=${@:-"-o mountpoint=legacy"}
1054 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1055 $ZFS create $opts $dataset"
1059 # Export ZFS storage pool.
1060 # Before exporting the pool, all datasets within the pool should be unmounted.
1068 poolname=$(zpool_name $facet)
1070 if [[ -n "$poolname" ]]; then
1071 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1072 grep -q ^$poolname/ /proc/mounts ||
1073 $ZPOOL export $opts $poolname"
1078 # Destroy ZFS storage pool.
1079 # Destroy the given pool and free up any devices for other use. This command
1080 # tries to unmount any active datasets before destroying the pool.
1081 # -f Force any active datasets contained within the pool to be unmounted.
1085 local poolname=${2:-$(zpool_name $facet)}
1087 if [[ -n "$poolname" ]]; then
1088 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1089 $ZPOOL destroy -f $poolname"
1094 # Import ZFS storage pool.
1095 # Force importing, even if the pool appears to be potentially active.
1100 local opts=${@:-"-o cachefile=none"}
1103 poolname=$(zpool_name $facet)
1105 if [[ -n "$poolname" ]]; then
1106 opts+=" -d $(dirname $(facet_vdevice $facet))"
1107 do_facet $facet "modprobe zfs;
1108 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1109 $ZPOOL import -f $opts $poolname"
1114 # Reimport ZFS storage pool with new name
1119 local opts="-o cachefile=none"
1120 local poolname=$(zpool_name $facet)
1122 opts+=" -d $(dirname $(facet_vdevice $facet))"
1123 do_facet $facet "$ZPOOL export $poolname;
1124 $ZPOOL import $opts $poolname $newpool"
1128 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1129 # is not automatically imported on system startup.
1131 # In a failover environment, this will provide resource level fencing which
1132 # will ensure that the same ZFS storage pool will not be imported concurrently
1133 # on different nodes.
1135 disable_zpool_cache() {
1139 poolname=$(zpool_name $facet)
1141 if [[ -n "$poolname" ]]; then
1142 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1147 # This and set_osd_param() shall be used to access OSD parameters
1148 # once existed under "obdfilter":
1153 # writethrough_cache_enable
1157 local device=${2:-$FSNAME-OST*}
1160 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1161 osd-*.$device.$name 2>&1" | grep -v 'error:'
1166 local device=${2:-$FSNAME-OST*}
1170 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1171 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1175 local dz=${1:-$DEBUG_SIZE}
1177 if [ -f /sys/devices/system/cpu/possible ]; then
1178 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1180 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1183 # bug 19944, adjust size to be -gt num_possible_cpus()
1184 # promise 2MB for every cpu at least
1185 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1188 lctl set_param debug_mb=$dz
1191 set_default_debug () {
1192 local debug=${1:-"$PTLDEBUG"}
1193 local subsys=${2:-"$SUBSYSTEM"}
1194 local debug_size=${3:-$DEBUG_SIZE}
1196 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1197 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1199 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1202 set_default_debug_nodes () {
1205 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1206 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1210 do_rpc_nodes "$nodes" set_default_debug \
1211 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1214 set_default_debug_facet () {
1216 local node=$(facet_active_host $facet)
1217 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1219 set_default_debug_nodes $node
1223 local hostid=${1:-$(hostid)}
1225 if [ ! -s /etc/hostid ]; then
1226 printf $(echo -n $hostid |
1227 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1233 local facets=${1:-$(get_facets)}
1236 for facet in ${facets//,/ }; do
1239 [ $RC -eq 0 ] && continue
1241 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1242 skip "Restart of $facet failed!." && touch $LU482_FAILED
1244 error "Restart of $facet failed!"
1251 # Add argument "arg" (e.g., "loop") to the comma-separated list
1252 # of arguments for option "opt" (e.g., "-o") on command
1253 # line "opts" (e.g., "-o flock").
1259 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1261 if echo "$opts" | grep -q $opt_pattern; then
1262 opts=$(echo "$opts" | sed -e \
1263 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1265 opts+="${opts:+ }$opt $arg"
1273 local dev=$(facet_active $facet)_dev
1274 local opt=${facet}_opt
1275 local mntpt=$(facet_mntpt $facet)
1276 local opts="${!opt} $@"
1277 local fstype=$(facet_fstype $facet)
1280 module_loaded lustre || load_modules
1282 if [ $(facet_fstype $facet) == ldiskfs ] &&
1283 ! do_facet $facet test -b ${!dev}; then
1284 opts=$(csa_add "$opts" -o loop)
1287 if [[ $(facet_fstype $facet) == zfs ]]; then
1288 # import ZFS storage pool
1289 import_zpool $facet || return ${PIPESTATUS[0]}
1294 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1296 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1297 lustre:svname ${!dev}");;
1299 error "unknown fstype!";;
1302 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1303 # for testing LU-482 error handling in mount_facets() and test_0a()
1304 if [ -f $TMP/test-lu482-trigger ]; then
1307 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1312 if [ $RC -ne 0 ]; then
1313 echo "Start of ${!dev} on ${facet} failed ${RC}"
1317 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1318 if [[ "$health" != "healthy" ]]; then
1319 error "$facet is in a unhealthy state"
1322 set_default_debug_facet $facet
1324 if [[ $facet == mds* ]]; then
1326 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1329 if [[ $opts =~ .*nosvc.* ]]; then
1330 echo "Start ${!dev} without service"
1335 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1336 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1337 "" || error "${!dev} failed to initialize!";;
1339 wait_update_facet ${facet} "$ZFS get -H -o value \
1340 lustre:svname ${!dev} 2>/dev/null | \
1341 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1342 error "${!dev} failed to initialize!";;
1345 error "unknown fstype!";;
1349 # commit the device label change to disk
1350 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1351 echo "Commit the device label on ${!dev}"
1352 do_facet $facet "sync; sync; sync"
1357 label=$(devicelabel ${facet} ${!dev})
1358 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1359 eval export ${facet}_svc=${label}
1360 echo Started ${label}
1365 # start facet device options
1371 eval export ${facet}_dev=${device}
1372 eval export ${facet}_opt=\"$@\"
1374 local varname=${facet}failover_dev
1375 if [ -n "${!varname}" ] ; then
1376 eval export ${facet}failover_dev=${!varname}
1378 eval export ${facet}failover_dev=$device
1381 local mntpt=$(facet_mntpt $facet)
1382 do_facet ${facet} mkdir -p $mntpt
1383 eval export ${facet}_MOUNT=$mntpt
1384 mount_facet ${facet}
1387 if [[ $facet == mds* ]]; then
1389 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1400 local HOST=`facet_active_host $facet`
1401 [ -z $HOST ] && echo stop: no host for $facet && return 0
1403 local mntpt=$(facet_mntpt $facet)
1404 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1405 if [ ${running} -ne 0 ]; then
1406 echo "Stopping $mntpt (opts:$@) on $HOST"
1407 do_facet ${facet} $UMOUNT $@ $mntpt
1410 # umount should block, but we should wait for unrelated obd's
1411 # like the MGS or MGC to also stop.
1412 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1414 if [[ $(facet_fstype $facet) == zfs ]]; then
1415 # export ZFS storage pool
1416 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1420 # save quota version (both administrative and operational quotas)
1421 # add an additional parameter if mountpoint is ever different from $MOUNT
1423 # XXX This function is kept for interoperability with old server (< 2.3.50),
1424 # it should be removed whenever we drop the interoperability for such
1426 quota_save_version() {
1427 local fsname=${2:-$FSNAME}
1429 local ver=$(tr -c -d "123" <<< $spec)
1430 local type=$(tr -c -d "ug" <<< $spec)
1432 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1434 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1436 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1438 local osts=$(get_facets OST)
1439 for ost in ${osts//,/ }; do
1441 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1445 # client could mount several lustre
1447 # XXX This function is kept for interoperability with old server (< 2.3.50),
1448 # it should be removed whenever we drop the interoperability for such
1451 local fsname=${1:-$FSNAME}
1453 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1455 do_nodes $(comma_list $(osts_nodes)) \
1456 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1460 # get mdt quota type
1462 local varsvc=${SINGLEMDS}_svc
1463 do_facet $SINGLEMDS $LCTL get_param -n \
1464 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1467 # get ost quota type
1469 # All OSTs should have same quota type
1470 local varsvc=ost1_svc
1471 do_facet ost1 $LCTL get_param -n \
1472 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1475 # restore old quota type settings
1477 if [ "$old_MDT_QUOTA_TYPE" ]; then
1478 do_facet mgs $LCTL conf_param \
1479 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1481 if [ "$old_OST_QUOTA_TYPE" ]; then
1482 do_facet mgs $LCTL conf_param \
1483 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1487 # Handle the case when there is a space in the lfs df
1488 # "filesystem summary" line the same as when there is no space.
1489 # This will allow fixing the "lfs df" summary line in the future.
1491 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1494 # Get free inodes on the MDT specified by mdt index, free indoes on
1495 # the whole filesystem will be returned when index == -1.
1501 if [ $index -eq -1 ]; then
1504 mdt_uuid=$(mdtuuid_from_index $index)
1507 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1514 # save old quota type & set new quota type
1515 local mdt_qtype=$(mdt_quota_type)
1516 local ost_qtype=$(ost_quota_type)
1518 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1519 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1521 export old_MDT_QUOTA_TYPE=$mdt_qtype
1522 export old_OST_QUOTA_TYPE=$ost_qtype
1524 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1525 error "set mdt quota type failed"
1526 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1527 error "set ost quota type failed"
1529 local quota_usrs=$QUOTA_USERS
1531 # get_filesystem_size
1532 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1533 local blk_soft=$((disksz + 1024))
1534 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1536 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1537 local i_soft=$inodes
1538 local i_hard=$((i_soft + i_soft / 20))
1540 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1541 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1542 "inode-hardlimit: $i_hard"
1545 for usr in $quota_usrs; do
1546 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1548 cmd="$LFS setquota -$type $usr -b $blk_soft"
1549 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1551 eval $cmd || error "$cmd FAILED!"
1553 # display the quota status
1554 echo "Quota settings for $usr : "
1555 $LFS quota -v -u $usr $mntpt || true
1562 local opts=${3:-$MOUNT_OPTS}
1563 opts=${opts:+-o $opts}
1564 local flags=${4:-$MOUNT_FLAGS}
1566 local device=$MGSNID:/$FSNAME$FILESET
1567 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1568 echo "Bad mount command: opt=$flags $opts dev=$device " \
1573 echo "Starting client: $client: $flags $opts $device $mnt"
1574 do_node $client mkdir -p $mnt
1575 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1576 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1578 #disable FILESET if not supported
1579 do_nodes $client lctl get_param -n \
1580 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1581 device=$MGSNID:/$FSNAME
1582 do_node $client mkdir -p $mnt/$FILESET
1583 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1586 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1588 set_default_debug_nodes $client
1600 [ "$3" ] && force=-f
1601 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1602 if [ $running -ne 0 ]; then
1603 echo "Stopping client $client $mnt (opts:$force)"
1604 do_node $client lsof -t $mnt || need_kill=no
1605 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1606 pids=$(do_node $client lsof -t $mnt | sort -u);
1607 if [ -n $pids ]; then
1608 do_node $client kill -9 $pids || true
1612 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1613 if [ $busy -ne 0 ] ; then
1614 echo "$mnt is still busy, wait one second" && sleep 1
1615 do_node $client umount $force $mnt
1620 # nodes is comma list
1621 sanity_mount_check_nodes () {
1627 # FIXME: assume that all cluster nodes run the same os
1628 [ "$(uname)" = Linux ] || return 0
1631 for mnt in $mnts ; do
1632 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1633 mpts=\\\$(mount | grep -c $mnt' ');
1634 if [ \\\$running -ne \\\$mpts ]; then
1635 echo \\\$(hostname) env are INSANE!;
1638 [ $? -eq 0 ] || rc=1
1643 sanity_mount_check_servers () {
1644 [ -n "$CLIENTONLY" ] &&
1645 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1646 echo Checking servers environments
1648 # FIXME: modify get_facets to display all facets wo params
1649 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1653 for facet in ${facets//,/ }; do
1654 node=$(facet_host ${facet})
1655 mntpt=$(facet_mntpt $facet)
1656 sanity_mount_check_nodes $node $mntpt ||
1657 { error "server $node environments are insane!"; return 1; }
1661 sanity_mount_check_clients () {
1662 local clients=${1:-$CLIENTS}
1663 local mntpt=${2:-$MOUNT}
1664 local mntpt2=${3:-$MOUNT2}
1666 [ -z $clients ] && clients=$(hostname)
1667 echo Checking clients $clients environments
1669 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1670 error "clients environments are insane!"
1673 sanity_mount_check () {
1674 sanity_mount_check_servers || return 1
1675 sanity_mount_check_clients || return 2
1678 # mount clients if not mouted
1679 zconf_mount_clients() {
1682 local opts=${3:-$MOUNT_OPTS}
1683 opts=${opts:+-o $opts}
1684 local flags=${4:-$MOUNT_FLAGS}
1686 local device=$MGSNID:/$FSNAME$FILESET
1687 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1688 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1693 echo "Starting client $clients: $flags $opts $device $mnt"
1694 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1695 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1697 do_nodes $clients $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1699 #disable FILESET if not supported
1700 do_nodes $clients lctl get_param -n \
1701 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1702 device=$MGSNID:/$FSNAME
1703 do_nodes $clients mkdir -p $mnt/$FILESET
1704 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1709 running=\\\$(mount | grep -c $mnt' ');
1711 if [ \\\$running -eq 0 ] ; then
1713 $MOUNT_CMD $flags $opts $device $mnt;
1716 exit \\\$rc" || return ${PIPESTATUS[0]}
1718 echo "Started clients $clients: "
1719 do_nodes $clients "mount | grep $mnt' '"
1721 set_default_debug_nodes $clients
1726 zconf_umount_clients() {
1731 [ "$3" ] && force=-f
1733 echo "Stopping clients: $clients $mnt (opts:$force)"
1734 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1735 if [ \\\$running -ne 0 ] ; then
1736 echo Stopping client \\\$(hostname) $mnt opts:$force;
1737 lsof $mnt || need_kill=no;
1738 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1739 pids=\\\$(lsof -t $mnt | sort -u);
1740 if [ -n \\\"\\\$pids\\\" ]; then
1744 while umount $force $mnt 2>&1 | grep -q "busy"; do
1745 echo "$mnt is still busy, wait one second" && sleep 1;
1752 echo + $POWER_DOWN $node
1756 shutdown_node_hard () {
1758 local attempts=$SHUTDOWN_ATTEMPTS
1760 for i in $(seq $attempts) ; do
1763 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1764 echo "waiting for $host to fail attempts=$attempts"
1765 [ $i -lt $attempts ] || \
1766 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1772 local mnt=${2:-$MOUNT}
1775 if [ "$FAILURE_MODE" = HARD ]; then
1776 shutdown_node_hard $client
1778 zconf_umount_clients $client $mnt -f
1784 local facets="$(get_facets OST),$(get_facets MDS)"
1787 combined_mgs_mds || facets="$facets,mgs"
1789 for facet in ${facets//,/ }; do
1790 if [ $(facet_active_host $facet) == $host ]; then
1791 affected="$affected $facet"
1795 echo $(comma_list $affected)
1800 local host=${2:-$(facet_host $facet)}
1802 local label=$(convert_facet2label $facet)
1803 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1806 facets_up_on_host () {
1808 local facets=$(facets_on_host $host)
1811 for facet in ${facets//,/ }; do
1812 if $(facet_up $facet $host); then
1813 affected_up="$affected_up $facet"
1817 echo $(comma_list $affected_up)
1823 if [ "$FAILURE_MODE" = HARD ]; then
1824 shutdown_node_hard $(facet_active_host $facet)
1832 echo + $POWER_UP $node
1845 if [ "$FAILURE_MODE" = HARD ]; then
1846 reboot_node $(facet_active_host $facet)
1854 if [ "$FAILURE_MODE" = HARD ]; then
1864 for facet in ${facets//,/ }; do
1865 hosts=$(expand_list $hosts $(facet_host $facet) )
1871 _check_progs_installed () {
1875 for prog in $progs; do
1876 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1877 echo $prog missing on $(hostname)
1884 check_progs_installed () {
1888 do_rpc_nodes "$nodes" _check_progs_installed $@
1891 # recovery-scale functions
1893 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1896 start_client_load() {
1899 local var=$(node_var_name $client)_load
1900 eval export ${var}=$load
1902 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1903 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1904 END_RUN_FILE=$END_RUN_FILE \
1905 LOAD_PID_FILE=$LOAD_PID_FILE \
1906 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1907 TESTNAME=$TESTNAME \
1908 DBENCH_LIB=$DBENCH_LIB \
1909 DBENCH_SRC=$DBENCH_SRC \
1910 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1914 log "Started client load: ${load} on $client"
1916 # get the children process IDs
1917 local pids=$(ps --ppid $ppid -o pid= | xargs)
1918 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1922 start_client_loads () {
1923 local -a clients=(${1//,/ })
1924 local numloads=${#CLIENT_LOADS[@]}
1927 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1928 testnum=$((nodenum % numloads))
1929 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1931 # bug 22169: wait the background threads to start
1935 # only for remote client
1936 check_client_load () {
1938 local var=$(node_var_name $client)_load
1939 local testload=run_${!var}.sh
1941 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
1943 # bug 18914: try to connect several times not only when
1944 # check ps, but while check_node_health also
1948 while [ $RC = 254 -a $tries -gt 0 ]; do
1952 if ! check_node_health $client; then
1954 if [ $RC -eq 254 ]; then
1955 # FIXME: not sure how long we shuold sleep here
1959 echo "check node health failed: RC=$RC "
1963 # We can continue try to connect if RC=254
1964 # Just print the warning about this
1965 if [ $RC = 254 ]; then
1966 echo "got a return status of $RC from do_node while checking " \
1967 "node health on $client"
1970 # see if the load is still on the client
1973 while [ $RC = 254 -a $tries -gt 0 ]; do
1977 if ! do_node $client \
1978 "ps auxwww | grep -v grep | grep -q $testload"; then
1983 if [ $RC = 254 ]; then
1984 echo "got a return status of $RC from do_node while checking " \
1985 "(node health and 'ps') the client load on $client"
1986 # see if we can diagnose a bit why this is
1991 check_client_loads () {
1992 local clients=${1//,/ }
1996 for client in $clients; do
1997 check_client_load $client
1999 if [ "$rc" != 0 ]; then
2000 log "Client load failed on node $client, rc=$rc"
2006 restart_client_loads () {
2007 local clients=${1//,/ }
2008 local expectedfail=${2:-""}
2012 for client in $clients; do
2013 check_client_load $client
2015 if [ "$rc" != 0 -a "$expectedfail" ]; then
2016 local var=$(node_var_name $client)_load
2017 start_client_load $client ${!var}
2018 echo "Restarted client load ${!var}: on $client. Checking ..."
2019 check_client_load $client
2021 if [ "$rc" != 0 ]; then
2022 log "Client load failed to restart on node $client, rc=$rc"
2023 # failure one client load means test fail
2024 # we do not need to check other
2033 # Start vmstat and save its process ID in a file.
2038 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2041 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2042 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2045 # Display the nodes on which client loads failed.
2046 print_end_run_file() {
2050 [ -s $file ] || return 0
2052 echo "Found the END_RUN_FILE file: $file"
2055 # A client load will stop if it finds the END_RUN_FILE file.
2056 # That does not mean the client load actually failed though.
2057 # The first node in END_RUN_FILE is the one we are interested in.
2060 if [ -n "$node" ]; then
2061 local var=$(node_var_name $node)_load
2063 local prefix=$TESTLOG_PREFIX
2064 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2065 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2066 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2068 echo "Client load ${!var} failed on node $node:"
2074 # Stop the process which had its PID saved in a file.
2079 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2081 do_nodes $nodes "test -f $pid_file &&
2082 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2085 # Stop all client loads.
2086 stop_client_loads() {
2087 local nodes=${1:-$CLIENTS}
2090 # stop the client loads
2091 stop_process $nodes $pid_file
2093 # clean up the processes that started them
2094 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2096 # End recovery-scale functions
2098 # verify that lustre actually cleaned up properly
2100 VAR=$(lctl get_param -n catastrophe 2>&1)
2101 if [ $? = 0 ] ; then
2102 if [ $VAR != 0 ]; then
2103 error "LBUG/LASSERT detected"
2106 BUSY=$(dmesg | grep -i destruct || true)
2107 if [ -n "$BUSY" ]; then
2109 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2113 check_mem_leak || exit 204
2115 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2116 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2119 if module_loaded lnet || module_loaded libcfs; then
2120 echo "$TESTSUITE: modules still loaded..." 1>&2
2129 if [[ "$1" == "--verbose" ]]; then
2144 PREV_RESULT=$(do_node $node "$TEST")
2146 RESULT=$(do_node $node "$TEST")
2147 if [[ "$RESULT" == "$FINAL" ]]; then
2148 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2149 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2153 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2154 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2158 [[ $WAIT -ge $MAX ]] && break
2159 [[ $((WAIT % print)) -eq 0 ]] &&
2160 echo "Waiting $((MAX - WAIT)) secs for update"
2161 WAIT=$((WAIT + sleep))
2164 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2168 wait_update_facet() {
2170 [ "$1" = "--verbose" ] && verbose="$1" && shift
2174 wait_update $verbose $(facet_active_host $facet) "$@"
2178 do_nodes $(comma_list $(mdts_nodes)) \
2179 "lctl set_param -n osd*.*MDT*.force_sync=1"
2180 do_nodes $(comma_list $(osts_nodes)) \
2181 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2182 grep -v 'Found no match'
2186 # the occupied disk space will be released
2187 # only after DMUs are committed
2188 if [[ $(facet_fstype $1) == zfs ]]; then
2189 echo "sleep $2 for ZFS OSD"
2194 wait_delete_completed_mds() {
2195 local MAX_WAIT=${1:-20}
2196 # for ZFS, waiting more time for DMUs to be committed
2197 local ZFS_WAIT=${2:-5}
2199 local stime=$(date +%s)
2204 # find MDS with pending deletions
2205 for node in $(mdts_nodes); do
2206 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2207 2>/dev/null | calc_sum)
2208 if [[ $changes -eq 0 ]]; then
2211 mds2sync="$mds2sync $node"
2213 if [ -z "$mds2sync" ]; then
2214 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2217 mds2sync=$(comma_list $mds2sync)
2219 # sync MDS transactions
2220 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2222 # wait till all changes are sent and commmitted by OSTs
2223 # for ldiskfs space is released upon execution, but DMU
2224 # do this upon commit
2227 while [[ $WAIT -ne $MAX_WAIT ]]; do
2228 changes=$(do_nodes $mds2sync \
2229 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2230 #echo "$node: $changes changes on all"
2231 if [[ $changes -eq 0 ]]; then
2232 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2240 echo "Delete is not completed in $((etime - stime)) seconds"
2241 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2247 # we can use "for" here because we are waiting the slowest
2248 for host in ${hostlist//,/ }; do
2249 check_network "$host" 900
2251 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2258 for facet in ${facetlist//,/ }; do
2259 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2261 wait_for_host $hostlist
2264 _wait_recovery_complete () {
2267 # Use default policy if $2 is not passed by caller.
2268 local MAX=${2:-$(max_recovery_time)}
2273 while [ $WAIT -lt $MAX ]; do
2274 STATUS=$(lctl get_param -n $param | grep status)
2276 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2279 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2281 echo "$param recovery not done in $MAX sec. $STATUS"
2285 wait_recovery_complete () {
2288 # with an assumption that at_max is the same on all nodes
2289 local MAX=${2:-$(max_recovery_time)}
2292 if [ "$FAILURE_MODE" = HARD ]; then
2293 facets=$(facets_on_host $(facet_active_host $facet))
2295 echo affected facets: $facets
2297 # we can use "for" here because we are waiting the slowest
2298 for facet in ${facets//,/ }; do
2299 local var_svc=${facet}_svc
2300 local param="*.${!var_svc}.recovery_status"
2302 local host=$(facet_active_host $facet)
2303 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2307 wait_mds_ost_sync () {
2308 # just because recovery is done doesn't mean we've finished
2309 # orphan cleanup. Wait for llogs to get synchronized.
2310 echo "Waiting for orphan cleanup..."
2311 # MAX value includes time needed for MDS-OST reconnection
2312 local MAX=$(( TIMEOUT * 2 ))
2313 local WAIT_TIMEOUT=${1:-$MAX}
2316 local list=$(comma_list $(mdts_nodes))
2317 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2318 if ! do_facet $SINGLEMDS \
2319 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2321 # old way, use mds_sync
2323 list=$(comma_list $(osts_nodes))
2324 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2327 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2328 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2329 local -a sync=($(do_nodes $list "$cmd"))
2332 for ((i=0; i<${#sync[@]}; i++)); do
2334 [ ${sync[$i]} -eq 1 ] && continue
2336 [ ${sync[$i]} -eq 0 ] && continue
2338 # there is a not finished MDS-OST synchronization
2342 sleep 2 # increase waiting time and cover statfs cache
2343 [ ${con} -eq 1 ] && return 0
2344 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2348 # show which nodes are not finished.
2349 do_nodes $list "$cmd"
2350 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2354 # Wait OSTs to be active on both client and MDT side.
2356 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
2357 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2358 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
2359 error "wait_update OSTs up on client failed"
2361 cmd="$LCTL get_param -n lod.$FSNAME-MDT*-*.target_obd | sort -u |
2362 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2363 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
2364 error "wait_update OSTs up on MDT failed"
2367 wait_destroy_complete () {
2368 echo "Waiting for local destroys to complete"
2369 # MAX value shouldn't be big as this mean server responsiveness
2370 # never increase this just to make test pass but investigate
2371 # why it takes so long time
2374 while [ $WAIT -lt $MAX ]; do
2375 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2379 for ((i=0; i<${#RPCs[@]}; i++)); do
2380 [ ${RPCs[$i]} -eq 0 ] && continue
2381 # there are still some destroy RPCs in flight
2386 [ ${con} -eq 1 ] && return 0 # done waiting
2387 echo "Waiting ${WAIT}s for local destroys to complete"
2390 echo "Local destroys weren't done in $MAX sec."
2394 wait_delete_completed() {
2395 wait_delete_completed_mds $1 || return $?
2396 wait_destroy_complete
2405 # conf-sanity 31 takes a long time cleanup
2406 while [ $WAIT -lt 300 ]; do
2407 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2408 [ -z "${running}" ] && return 0
2409 echo "waited $WAIT for${running}"
2410 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2412 WAIT=$((WAIT + INTERVAL))
2414 echo "service didn't stop after $WAIT seconds. Still running:"
2419 wait_remote_prog () {
2425 [ "$PDSH" = "no_dsh" ] && return 0
2427 while [ $WAIT -lt $2 ]; do
2428 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2429 [ -z "${running}" ] && return 0 || true
2430 echo "waited $WAIT for: "
2432 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2434 WAIT=$((WAIT + INTERVAL))
2436 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2437 [ -z "$pids" ] && return 0
2438 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2439 # FIXME: not portable
2440 for pid in $pids; do
2441 cat /proc/${pid}/status || true
2442 cat /proc/${pid}/wchan || true
2444 kill -9 $pid || true
2453 local clients=${1:-$CLIENTS}
2455 if [ -z "$clients" ]; then
2458 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2464 # not every config has many clients
2470 # usually checked on particular client or locally
2479 client_reconnect_try() {
2480 local f=$MOUNT/recon
2483 if [ -z "$CLIENTS" ]; then
2484 $LFS df $MOUNT; uname -n >> $f
2486 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2488 echo "Connected clients: $(cat $f)"
2489 ls -l $f > /dev/null
2493 client_reconnect() {
2494 # one client_reconnect_try call does not always do the job...
2496 client_reconnect_try && break
2501 affected_facets () {
2504 local host=$(facet_active_host $facet)
2505 local affected=$facet
2507 if [ "$FAILURE_MODE" = HARD ]; then
2508 affected=$(facets_up_on_host $host)
2514 local E2FSCK_ON_MDT0=false
2515 if [ "$1" == "--fsck" ]; then
2517 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2529 #Because it will only get up facets, we need get affected
2530 #facets before shutdown
2531 #For HARD Failure mode, it needs make sure facets on the same
2532 #HOST will only be shutdown and reboot once
2533 for facet in ${facets//,/ }; do
2534 local affected_facet
2536 #check whether facet has been included in other affected facets
2537 for ((index=0; index<$total; index++)); do
2538 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2541 if [ $skip -eq 0 ]; then
2542 affecteds[$total]=$(affected_facets $facet)
2547 for ((index=0; index<$total; index++)); do
2548 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2549 local host=$(facet_active_host $facet)
2550 echo "Failing ${affecteds[index]} on $host"
2551 shutdown_facet $facet
2554 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2555 $(mdsdevname 1) "-n" || error "Running e2fsck")
2557 for ((index=0; index<$total; index++)); do
2558 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2559 echo reboot facets: ${affecteds[index]}
2563 change_active ${affecteds[index]}
2565 wait_for_facet ${affecteds[index]}
2566 # start mgs first if it is affected
2567 if ! combined_mgs_mds &&
2568 list_member ${affecteds[index]} mgs; then
2569 mount_facet mgs || error "Restart of mgs failed"
2571 # FIXME; has to be changed to mount all facets concurrently
2572 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2573 echo mount facets: ${affecteds[index]}
2574 mount_facets ${affecteds[index]}
2584 do_facet $facet "sync; sync; sync"
2587 # make sure there will be no seq change
2588 local clients=${CLIENTS:-$HOSTNAME}
2589 local f=fsa-\\\$\(hostname\)
2590 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2591 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2593 local svc=${facet}_svc
2594 do_facet $facet $LCTL --device ${!svc} notransno
2596 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2597 # in-memory state has to be cleared by either rebooting the host or
2598 # exporting and reimporting the pool.
2600 # Although the uberblocks are not updated when a pool is freezed,
2601 # transactions are still written to the disks. Modified blocks may be
2602 # cached in memory when tests try reading them back. The
2603 # export-and-reimport process also evicts any cached pool data from
2604 # memory to provide the correct "data loss" semantics.
2606 # In the test framework, the exporting and importing operations are
2607 # handled by stop() and mount_facet() separately, which are used
2608 # inside fail() and fail_abort().
2610 do_facet $facet $LCTL --device ${!svc} readonly
2611 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2612 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2615 replay_barrier_nodf() {
2616 local facet=$1 echo running=${running}
2617 do_facet $facet "sync; sync; sync"
2618 local svc=${facet}_svc
2619 echo Replay barrier on ${!svc}
2620 do_facet $facet $LCTL --device ${!svc} notransno
2621 do_facet $facet $LCTL --device ${!svc} readonly
2622 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2623 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2626 replay_barrier_nosync() {
2627 local facet=$1 echo running=${running}
2628 local svc=${facet}_svc
2629 echo Replay barrier on ${!svc}
2630 do_facet $facet $LCTL --device ${!svc} notransno
2631 do_facet $facet $LCTL --device ${!svc} readonly
2632 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2633 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2637 # Get Lustre client uuid for a given Lustre mount point.
2640 local mntpnt=${1:-$MOUNT}
2642 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2643 local uuid=$($LCTL get_param -n llite.$name.uuid)
2648 mds_evict_client() {
2649 local mntpnt=${1:-$MOUNT}
2650 local uuid=$(get_client_uuid $mntpnt)
2652 do_facet $SINGLEMDS \
2653 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2656 ost_evict_client() {
2657 local mntpnt=${1:-$MOUNT}
2658 local uuid=$(get_client_uuid $mntpnt)
2661 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2666 local clients=${CLIENTS:-$HOSTNAME}
2668 facet_failover $* || error "failover: $?"
2669 wait_clients_import_state "$clients" "$facets" FULL
2670 clients_up || error "post-failover stat: $?"
2675 facet_failover $facet
2681 change_active $facet
2682 wait_for_facet $facet
2683 mount_facet $facet -o abort_recovery
2684 clients_up || echo "first stat failed: $?"
2685 clients_up || error "post-failover stat: $?"
2689 echo There is no lmc. This is mountconf, baby.
2693 host_nids_address() {
2697 if [ -n "$kind" ]; then
2698 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2700 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2706 if [ "$1" = "'*'" ]; then echo \'*\'; else
2712 if [ "$1" = "'*'" ]; then echo \'*\'; else
2713 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2715 if [ -z "$ID" ]; then
2716 echo "Could not get a ptl id for $1..."
2725 h2name_or_ip "$1" "tcp"
2730 if [ "$1" = "'*'" ]; then echo \'*\'; else
2731 if type __h2elan >/dev/null 2>&1; then
2734 ID=`echo $1 | sed 's/[^0-9]*//g'`
2742 h2name_or_ip "$1" "o2ib"
2746 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2747 # expressions format. As a bonus we can then just pass in those variables
2748 # to pdsh. What this function does is take a HOSTLIST type string and
2749 # expand it into a space deliminated list for us.
2757 [ -z "$hostlist" ] && return
2759 # Translate the case of [..],..,[..] to [..] .. [..]
2760 list="${hostlist/],/] }"
2762 [[ "$front" == *,* ]] && {
2765 list=${list/${old}/${new}}
2768 for item in $list; do
2769 # Test if we have any []'s at all
2770 if [ "$item" != "${item/\[/}" ]; then {
2771 # Expand the [*] into list
2775 if [ "$name" != "$item" ]; then
2776 group=${item#$name[*}
2779 for range in ${group//,/ }; do
2783 # Number of leading zeros
2786 end=$(echo $end | sed 's/0*//')
2787 [[ -z "$end" ]] && end=0
2788 [[ $padlen2 -gt $padlen ]] && {
2789 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2792 begin=$(echo $begin | sed 's/0*//')
2793 [ -z $begin ] && begin=0
2795 for num in $(seq -f "%0${padlen}g" $begin $end); do
2796 value="${name#*,}${num}${back}"
2797 [ "$value" != "${value/\[/}" ] && {
2798 value=$(hostlist_expand "$value")
2800 myList="$myList $value"
2805 myList="$myList $item"
2808 myList=${myList//,/ }
2809 myList=${myList:1} # Remove first character which is a space
2811 # Filter any duplicates without sorting
2813 myList="${list%% *}"
2815 while [[ "$list" != ${myList##* } ]]; do
2816 list=${list//${list%% *} /}
2817 myList="$myList ${list%% *}"
2819 myList="${myList%* }";
2821 # We can select an object at an offset in the list
2824 for item in $myList; do
2826 [ $cnt -eq $offset ] && {
2830 [ $(get_node_count $myList) -ne 1 ] && myList=""
2839 [ "$facet" == client ] && echo -n $HOSTNAME && return
2840 varname=${facet}_HOST
2841 if [ -z "${!varname}" ]; then
2842 if [ "${facet:0:3}" == "ost" ]; then
2843 local fh=${facet%failover}_HOST
2844 eval export ${facet}_HOST=${!fh}
2845 if [ -z "${!varname}" ]; then
2846 eval export ${facet}_HOST=${ost_HOST}
2848 elif [ "${facet:0:3}" == "mdt" -o \
2849 "${facet:0:3}" == "mds" -o \
2850 "${facet:0:3}" == "mgs" ]; then
2851 eval export ${facet}_HOST=${mds_HOST}
2857 facet_failover_host() {
2861 var=${facet}failover_HOST
2862 if [ -n "${!var}" ]; then
2867 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2868 "${facet:0:3}" == "mgs" ]; then
2870 eval export ${facet}failover_host=${mds_HOST}
2875 if [[ $facet == ost* ]]; then
2876 eval export ${facet}failover_host=${ost_HOST}
2884 local activevar=${facet}active
2886 if [ -f $TMP/${facet}active ] ; then
2887 source $TMP/${facet}active
2890 active=${!activevar}
2891 if [ -z "$active" ] ; then
2898 facet_active_host() {
2899 facet_host $(facet_active $1)
2902 # Get the passive failover partner host of facet.
2903 facet_passive_host() {
2905 [[ $facet = client ]] && return
2907 local host=${facet}_HOST
2908 local failover_host=${facet}failover_HOST
2909 local active_host=$(facet_active_host $facet)
2911 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2913 if [[ $active_host = ${!host} ]]; then
2914 echo -n ${!failover_host}
2924 facetlist=$(exclude_items_from_list $facetlist mgs)
2926 for facet in ${facetlist//,/ }; do
2927 local failover=${facet}failover
2928 local host=`facet_host $failover`
2929 [ -z "$host" ] && return
2931 local curactive=`facet_active $facet`
2932 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2933 eval export ${facet}active=$facet
2935 eval export ${facet}active=$failover
2937 # save the active host for this facet
2938 local activevar=${facet}active
2939 echo "$activevar=${!activevar}" > $TMP/$activevar
2940 [[ $facet = mds1 ]] && combined_mgs_mds && \
2941 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2942 local TO=`facet_active_host $facet`
2943 echo "Failover $facet to $TO"
2949 # do not stripe off hostname if verbose, bug 19215
2950 if [ x$1 = x--verbose ]; then
2958 if [ "$HOST" = "$HOSTNAME" ]; then
2960 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2961 echo "cannot run remote command on $HOST with $myPDSH"
2965 echo "CMD: $HOST $@" >&2
2966 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2969 if [ "$myPDSH" = "rsh" ]; then
2970 # we need this because rsh does not return exit code of an executed command
2971 local command_status="$TMP/cs"
2972 rsh $HOST ":> $command_status"
2973 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2974 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2975 echo command failed >$command_status"
2976 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2981 # print HOSTNAME for myPDSH="no_dsh"
2982 if [[ $myPDSH = no_dsh ]]; then
2983 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2985 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2988 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2990 return ${PIPESTATUS[0]}
2994 do_node --verbose "$@"
2997 single_local_node () {
2998 [ "$1" = "$HOSTNAME" ]
3001 # Outputs environment variable assignments that should be passed to remote nodes
3005 local facets=$(get_facets)
3008 for var in ${!MODOPTS_*}; do
3009 value=${!var//\"/\\\"}
3010 echo -n " ${var}=\"$value\""
3013 for facet in ${facets//,/ }; do
3015 if [ -n "${!var}" ]; then
3016 echo -n " $var=${!var}"
3020 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3021 if [ -n "${!var}" ]; then
3022 echo -n " $var=${!var}"
3026 for var in VERBOSE; do
3027 if [ -n "${!var}" ]; then
3028 echo -n " $var=${!var}"
3032 if [ -n "$FSTYPE" ]; then
3033 echo -n " FSTYPE=$FSTYPE"
3036 for var in LNETLND NETTYPE; do
3037 if [ -n "${!var}" ]; then
3038 echo -n " $var=${!var}"
3045 # do not stripe off hostname if verbose, bug 19215
3046 if [ x$1 = x--verbose ]; then
3054 if single_local_node $rnodes; then
3056 do_nodev $rnodes "$@"
3058 do_node $rnodes "$@"
3063 # This is part from do_node
3066 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3067 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3069 export FANOUT=$(get_node_count "${rnodes//,/ }")
3071 echo "CMD: $rnodes $@" >&2
3072 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3075 # do not replace anything from pdsh output if -N is used
3076 # -N Disable hostname: prefix on lines of output.
3077 if $verbose || [[ $myPDSH = *-N* ]]; then
3078 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3080 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3082 return ${PIPESTATUS[0]}
3086 # Execute commands on a single service's host
3088 # The \a facet (service) may be on a local or remote node, which is
3089 # determined at the time the command is run.
3091 # usage: do_facet $facet command [arg ...]
3095 local HOST=$(facet_active_host $facet)
3096 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3100 # Function: do_facet_random_file $FACET $FILE $SIZE
3101 # Creates FILE with random content on the given FACET of given SIZE
3103 do_facet_random_file() {
3107 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3108 do_facet $facet "$cmd 2>/dev/null"
3111 do_facet_create_file() {
3115 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3116 do_facet $facet "$cmd 2>/dev/null"
3120 do_nodes --verbose "$@"
3126 # make sure its not already running
3128 rm -f $TMP/${facet}active
3129 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3130 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3132 if [[ $(facet_fstype $facet) == zfs ]]; then
3134 # After formatting a ZFS target, "cachefile=none" property will
3135 # be set on the ZFS storage pool so that the pool is not
3136 # automatically imported on system startup. And then the pool
3137 # will be exported so as to leave the importing and exporting
3138 # operations handled by mount_facet() and stop() separately.
3140 refresh_partition_table $facet $(facet_vdevice $facet)
3141 disable_zpool_cache $facet
3146 # Device formatted as ost
3149 local DEVNAME=OSTDEV$num
3151 local fstype=$(facet_fstype ost$num)
3155 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3156 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3158 #try $OSTZFSDEVn - independent of vdev
3159 DEVNAME=OSTZFSDEV$num
3160 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3162 error "unknown fstype!";;
3168 # Physical device location of data
3174 local fstype=$(facet_fstype ost$num)
3178 # vdevs are not supported by ldiskfs
3181 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3182 # Device formatted by zfs
3184 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3186 error "unknown fstype!";;
3192 # Logical device formatted for lustre
3195 local DEVNAME=MDSDEV$num
3197 local fstype=$(facet_fstype mds$num)
3201 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3202 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3204 # try $MDSZFSDEVn - independent of vdev
3205 DEVNAME=MDSZFSDEV$num
3206 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3208 error "unknown fstype!";;
3214 # Physical location of data
3218 local fstype=$(facet_fstype mds$num)
3222 # vdevs are not supported by ldiskfs
3225 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3226 # Device formatted by ZFS
3227 local DEVNAME=MDSDEV$num
3228 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3230 error "unknown fstype!";;
3238 local fstype=$(facet_fstype mgs)
3242 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3243 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3244 DEVPTR=$(mdsdevname 1)
3249 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3250 ( [ -z "$MGSZFSDEV" ] &&
3251 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3252 DEVPTR=$(mdsdevname 1)
3254 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3257 error "unknown fstype!";;
3266 local fstype=$(facet_fstype mgs)
3270 # vdevs are not supported by ldiskfs
3273 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3274 ( [ -z "$MGSDEV" ] &&
3275 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3276 VDEVPTR=$(mdsvdevname 1)
3277 elif [ -n "$MGSDEV" ]; then
3281 error "unknown fstype!";;
3289 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3291 local var=${facet}_MOUNT
3292 eval mntpt=${!var:-${MOUNT}-$facet}
3299 local dev=$(facet_device $facet)
3300 local mnt=${2:-$(facet_mntpt $facet)}
3303 if ! do_facet $facet test -b $dev; then
3306 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3311 local dev=$(facet_device $facet)
3312 local mnt=${2:-$(facet_mntpt $facet)}
3314 do_facet $facet $UMOUNT $mnt
3318 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3323 local ds=$(facet_device $facet)
3324 local mnt=${2:-$(facet_mntpt $facet)}
3329 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3330 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3331 do_facet $facet $ZFS set canmount=noauto $ds
3333 # The "legacy" mount method is used here because "zfs unmount $mnt"
3334 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3335 # targets are not available at the time, the stat(2) on $MOUNT will
3338 do_facet $facet $ZFS set mountpoint=legacy $ds
3339 do_facet $facet mount -t zfs $ds $mnt
3340 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3341 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3346 local ds=$(facet_device $facet)
3347 local mnt=${2:-$(facet_mntpt $facet)}
3348 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3349 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3350 local mntpt=${!var_mntpt}
3351 local canmnt=${!var_canmnt}
3355 do_facet $facet umount $mnt
3356 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3357 do_facet $facet $ZFS set canmount=$canmnt $ds
3364 local fstype=$(facet_fstype $facet)
3366 mount_$fstype $facet $mnt
3372 local fstype=$(facet_fstype $facet)
3374 unmount_$fstype $facet $mnt
3381 # make sure we are using the primary server, so test-framework will
3382 # be able to clean up properly.
3383 activemds=`facet_active mds1`
3384 if [ $activemds != "mds1" ]; then
3388 local clients=$CLIENTS
3389 [ -z $clients ] && clients=$(hostname)
3391 zconf_umount_clients $clients $MOUNT "$*" || true
3392 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3394 [ -n "$CLIENTONLY" ] && return
3396 # The add fn does rm ${facet}active file, this would be enough
3397 # if we use do_facet <facet> only after the facet added, but
3398 # currently we use do_facet mds in local.sh
3399 for num in `seq $MDSCOUNT`; do
3401 rm -f ${TMP}/mds${num}active
3403 combined_mgs_mds && rm -f $TMP/mgsactive
3405 for num in `seq $OSTCOUNT`; do
3407 rm -f $TMP/ost${num}active
3410 if ! combined_mgs_mds ; then
3417 cleanup_echo_devs () {
3420 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3422 for dev in $devs; do
3423 $LCTL --device $dev cleanup
3424 $LCTL --device $dev detach
3429 nfs_client_mode && return
3430 cifs_client_mode && return
3439 combined_mgs_mds () {
3440 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3441 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3445 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3449 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3455 local fsname=${3:-"$FSNAME"}
3456 local type=$(facet_type $facet)
3457 local index=$(facet_index $facet)
3458 local fstype=$(facet_fstype $facet)
3459 local host=$(facet_host $facet)
3464 if [ $type == MGS ] || ( [ $type == MDS ] &&
3465 [ "$dev" == $(mgsdevname) ] &&
3466 [ "$host" == "$(facet_host mgs)" ] ); then
3469 opts="--mgsnode=$MGSNID"
3472 if [ $type != MGS ]; then
3473 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3477 var=${facet}failover_HOST
3478 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3479 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3482 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3483 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3485 if [ $type == MDS ]; then
3486 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3487 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3488 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3489 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3491 if [ $fstype == ldiskfs ]; then
3492 # Check for wide striping
3493 if [ $OSTCOUNT -gt 160 ]; then
3494 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3495 fs_mkfs_opts+="-O large_xattr"
3499 if [ -n "${!var}" ]; then
3500 fs_mkfs_opts+=" -J device=${!var}"
3502 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3504 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3508 if [ $type == OST ]; then
3509 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3511 if [ $fstype == ldiskfs ]; then
3513 if [ -n "${!var}" ]; then
3514 fs_mkfs_opts+=" -J device=${!var}"
3516 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3521 opts+=" --backfstype=$fstype"
3524 if [ -n "${!var}" ]; then
3525 opts+=" --device-size=${!var}"
3528 var=$(upper $fstype)_MKFS_OPTS
3529 fs_mkfs_opts+=${!var:+" ${!var}"}
3531 var=${type}_FS_MKFS_OPTS
3532 fs_mkfs_opts+=${!var:+" ${!var}"}
3534 if [ -n "${fs_mkfs_opts## }" ]; then
3535 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3539 opts+=${!var:+" ${!var}"}
3544 check_ost_indices() {
3545 local index_count=${#OST_INDICES[@]}
3546 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3548 # OST count is greater than the index count in $OST_INDEX_LIST.
3549 # We need check whether there are duplicate indices.
3553 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3554 index=$(facet_index ost$i)
3555 for j in $(seq 0 $((index_count - 1))); do
3556 [[ $index -ne ${OST_INDICES[j]} ]] ||
3557 error "ost$i has the same index $index as ost$((j+1))"
3568 echo "Format mgs: $(mgsdevname)"
3569 reformat_external_journal mgs
3570 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3571 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3581 echo "Format mds$num: $(mdsdevname $num)"
3582 reformat_external_journal mds$num
3583 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3584 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3585 ${quiet:+>/dev/null} || exit 10
3594 echo "Format ost$num: $(ostdevname $num)"
3595 reformat_external_journal ost$num
3596 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3597 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3598 ${quiet:+>/dev/null} || exit 10
3603 # Set hostid for ZFS/SPL zpool import protection
3604 # (Assumes MDS version is also OSS version)
3605 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3607 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3610 # We need ldiskfs here, may as well load them all
3612 [ -n "$CLIENTONLY" ] && return
3613 echo Formatting mgs, mds, osts
3614 if ! combined_mgs_mds ; then
3618 for num in $(seq $MDSCOUNT); do
3622 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3624 for num in $(seq $OSTCOUNT); do
3630 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3634 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3638 # 0: success, the old identity set already.
3639 # 1: success, the old identity does not set.
3644 local j=`expr $num - 1`
3645 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3647 if [ -z "$MDT" ]; then
3651 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3654 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3656 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3659 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3661 if [ $old = "NONE" ]; then
3670 zconf_umount `hostname` $1 || error "umount failed"
3671 zconf_mount `hostname` $1 || error "mount failed"
3679 rm -f $TMP/${facet}active
3680 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3685 local mdt_count=${1:-$MDSCOUNT}
3686 local ost_count=${2:-$OSTCOUNT}
3689 for num in $(seq $mdt_count); do
3690 DEVNAME=$(mdsdevname $num)
3691 writeconf_facet mds$num $DEVNAME || rc=$?
3694 for num in $(seq $ost_count); do
3695 DEVNAME=$(ostdevname $num)
3696 writeconf_facet ost$num $DEVNAME || rc=$?
3704 nfs_client_mode && return
3705 cifs_client_mode && return
3707 sanity_mount_check || error "environments are insane!"
3711 if [ -z "$CLIENTONLY" ]; then
3712 echo Setup mgs, mdt, osts
3713 echo $WRITECONF | grep -q "writeconf" && writeconf_all
3714 if ! combined_mgs_mds ; then
3715 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3718 for num in `seq $MDSCOUNT`; do
3719 DEVNAME=$(mdsdevname $num)
3720 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3722 # We started mds, now we should set failover variables properly.
3723 # Set mds${num}failover_HOST if it is not set (the default failnode).
3724 local varname=mds${num}failover_HOST
3725 if [ -z "${!varname}" ]; then
3726 eval mds${num}failover_HOST=$(facet_host mds$num)
3729 if [ $IDENTITY_UPCALL != "default" ]; then
3730 switch_identity $num $IDENTITY_UPCALL
3733 for num in `seq $OSTCOUNT`; do
3734 DEVNAME=$(ostdevname $num)
3735 start ost$num $DEVNAME $OST_MOUNT_OPTS
3737 # We started ost$num, now we should set ost${num}failover variable properly.
3738 # Set ost${num}failover_HOST if it is not set (the default failnode).
3739 varname=ost${num}failover_HOST
3740 if [ -z "${!varname}" ]; then
3741 eval ost${num}failover_HOST=$(facet_host ost${num})
3749 # wait a while to allow sptlrpc configuration be propogated to targets,
3750 # only needed when mounting new target devices.
3755 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3757 if [ ! -z $arg1 ]; then
3758 [ "$arg1" = "server_only" ] && return
3762 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3765 if [ "$MOUNT_2" ]; then
3766 mount_client $MOUNT2
3767 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3772 # by remounting mdt before ost, initial connect from mdt to ost might
3773 # timeout because ost is not ready yet. wait some time to its fully
3774 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3775 # by a context negotiation rpc with $TIMEOUT.
3776 # FIXME better by monitoring import status.
3779 sleep $((TIMEOUT + 5))
3785 mounted_lustre_filesystems() {
3786 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3789 init_facet_vars () {
3790 [ -n "$CLIENTONLY" ] && return 0
3797 eval export ${facet}_dev=${device}
3798 eval export ${facet}_opt=\"$@\"
3800 local dev=${facet}_dev
3802 # We need to loop for the label
3803 # in case its not initialized yet.
3804 for wait_time in {0,1,3,5,10}; do
3806 if [ $wait_time -gt 0 ]; then
3807 echo "${!dev} not yet initialized,"\
3808 "waiting ${wait_time} seconds."
3812 local label=$(devicelabel ${facet} ${!dev})
3814 # Check to make sure the label does
3815 # not include ffff at the end of the label.
3816 # This indicates it has not been initialized yet.
3818 if [[ $label =~ [f|F]{4}$ ]]; then
3819 # label is not initialized, unset the result
3820 # and either try again or fail
3827 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3829 eval export ${facet}_svc=${label}
3831 local varname=${facet}failover_HOST
3832 if [ -z "${!varname}" ]; then
3833 eval export $varname=$(facet_host $facet)
3836 varname=${facet}_HOST
3837 if [ -z "${!varname}" ]; then
3838 eval export $varname=$(facet_host $facet)
3841 # ${facet}failover_dev is set in cfg file
3842 varname=${facet}failover_dev
3843 if [ -n "${!varname}" ] ; then
3844 eval export ${facet}failover_dev=${!varname}
3846 eval export ${facet}failover_dev=$device
3849 # get mount point of already mounted device
3850 # is facet_dev is already mounted then use the real
3851 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3852 # i.e. ${facet}_MOUNT if specified by user or default
3853 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3854 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3855 if [ -z $mntpt ]; then
3856 mntpt=$(facet_mntpt $facet)
3858 eval export ${facet}_MOUNT=$mntpt
3861 init_facets_vars () {
3864 if ! remote_mds_nodsh; then
3865 for num in $(seq $MDSCOUNT); do
3866 DEVNAME=`mdsdevname $num`
3867 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3871 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3873 if ! remote_ost_nodsh; then
3874 for num in $(seq $OSTCOUNT); do
3875 DEVNAME=$(ostdevname $num)
3876 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3881 osc_ensure_active () {
3886 while [ $period -lt $timeout ]; do
3887 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3888 if [ $count -eq 0 ]; then
3892 echo "There are $count OST are inactive, wait $period seconds, and try again"
3894 period=$((period+3))
3897 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3900 set_conf_param_and_check() {
3904 local ORIG=$(do_facet $myfacet "$TEST")
3905 if [ $# -gt 3 ]; then
3911 echo "Setting $PARAM from $ORIG to $FINAL"
3912 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3913 error "conf_param $PARAM failed"
3915 wait_update_facet $myfacet "$TEST" "$FINAL" ||
3916 error "check $PARAM failed!"
3919 init_param_vars () {
3920 TIMEOUT=$(lctl get_param -n timeout)
3921 TIMEOUT=${TIMEOUT:-20}
3923 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
3925 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3926 log "Using TIMEOUT=$TIMEOUT"
3928 osc_ensure_active $SINGLEMDS $TIMEOUT
3929 osc_ensure_active client $TIMEOUT
3931 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3932 local current_jobid_var=$($LCTL get_param -n jobid_var)
3934 if [ $JOBID_VAR = "existing" ]; then
3935 echo "keeping jobstats as $current_jobid_var"
3936 elif [ $current_jobid_var != $JOBID_VAR ]; then
3937 echo "seting jobstats to $JOBID_VAR"
3939 set_conf_param_and_check client \
3940 "$LCTL get_param -n jobid_var" \
3941 "$FSNAME.sys.jobid_var" $JOBID_VAR
3944 echo "jobstats not supported by server"
3947 if [ $QUOTA_AUTO -ne 0 ]; then
3948 if [ "$ENABLE_QUOTA" ]; then
3949 echo "enable quota as required"
3950 setup_quota $MOUNT || return 2
3952 echo "disable quota as required"
3953 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3959 nfs_client_mode () {
3960 if [ "$NFSCLIENT" ]; then
3961 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3962 local clients=$CLIENTS
3963 [ -z $clients ] && clients=$(hostname)
3965 # FIXME: remove hostname when 19215 fixed
3966 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3967 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3968 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3969 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3971 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3977 cifs_client_mode () {
3978 [ x$CIFSCLIENT = xyes ] &&
3979 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
3982 check_config_client () {
3985 local mounted=$(mount | grep " $mntpt ")
3986 if [ -n "$CLIENTONLY" ]; then
3988 # CLIENTONLY should not depend on *_HOST settings
3989 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3990 # in theory someone could create a new,
3991 # client-only config file that assumed lustre was already
3992 # configured and didn't set the MGSNID. If MGSNID is not set,
3993 # then we should use the mgs nid currently being used
3994 # as the default value. bug 18021
3995 [[ x$MGSNID = x ]] &&
3998 if [[ x$mgc != xMGC$MGSNID ]]; then
3999 if [ "$mgs_HOST" ]; then
4000 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4001 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4002 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4008 local myMGS_host=$mgs_HOST
4009 if [ "$NETTYPE" = "ptl" ]; then
4010 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
4013 echo Checking config lustre mounted on $mntpt
4014 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4015 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4017 # if [ "$mgshost" != "$myMGS_host" ]; then
4018 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
4019 # Please use correct config or set mds_HOST correctly!"
4024 check_config_clients () {
4025 local clients=${CLIENTS:-$HOSTNAME}
4028 nfs_client_mode && return
4029 cifs_client_mode && return
4031 do_rpc_nodes "$clients" check_config_client $mntpt
4033 sanity_mount_check || error "environments are insane!"
4037 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4038 local cltimeout=$(lctl get_param -n timeout)
4039 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4040 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4047 [ -z $mntpt ] && return 1
4048 local mounted=$(mounted_lustre_filesystems)
4050 echo $mounted' ' | grep -w -q $mntpt' '
4054 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4058 # empty lustre filesystem may have empty directories lost+found and .lustre
4060 # exclude .lustre & lost+found
4061 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4062 -print | wc -l) = 1 ] || return 1
4063 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4064 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4065 # exclude .lustre/fid (LU-2780)
4066 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4067 -print | wc -l) = 1 ] || return 1
4069 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4074 check_and_setup_lustre() {
4076 nfs_client_mode && return
4077 cifs_client_mode && return
4079 local MOUNTED=$(mounted_lustre_filesystems)
4083 # both MOUNT and MOUNT2 are not mounted
4084 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4085 [ "$REFORMAT" = "yes" ] && formatall
4086 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4088 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4089 export I_MOUNTED=yes
4093 elif is_mounted $MOUNT2; then
4095 # MOUNT2 is mounted, while MOUNT_2 is not set
4096 if ! [ "$MOUNT_2" ]; then
4097 cleanup_mount $MOUNT2
4098 export I_UMOUNTED2=yes
4101 # MOUNT2 is mounted, MOUNT_2 is set
4103 # FIXME: what to do if check_config failed?
4105 # 1) remote client has mounted other Lustre fs ?
4106 # 2) it has insane env ?
4107 # let's try umount MOUNT2 on all clients and mount it again:
4108 if ! check_config_clients $MOUNT2; then
4109 cleanup_mount $MOUNT2
4110 restore_mount $MOUNT2
4111 export I_MOUNTED2=yes
4116 # MOUNT is mounted MOUNT2 is not mounted
4117 elif [ "$MOUNT_2" ]; then
4118 restore_mount $MOUNT2
4119 export I_MOUNTED2=yes
4123 # FIXME: what to do if check_config failed?
4125 # 1) remote client has mounted other Lustre fs?
4126 # 2) lustre is mounted on remote_clients atall ?
4127 check_config_clients $MOUNT
4131 set_default_debug_nodes $(comma_list $(nodes_list))
4134 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4136 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4137 facets="$(get_facets OST)"
4138 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4139 facets="$facets,$(get_facets MDS)"
4140 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4141 facets="$facets,mgs"
4142 local nodes="$(facets_hosts ${facets})"
4143 if [ -n "$nodes" ] ; then
4144 do_nodes $nodes "$LCTL set_param \
4145 osd-ldiskfs.track_declares_assert=1 || true"
4154 if [ -z "$CLIENTONLY" ]; then
4155 # Enable remote MDT create for testing
4156 for num in $(seq $MDSCOUNT); do
4158 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4163 if [ "$ONLY" == "setup" ]; then
4169 local clients=${CLIENTS:-$HOSTNAME}
4172 zconf_mount_clients $clients $mntpt
4176 local clients=${CLIENTS:-$HOSTNAME}
4179 zconf_umount_clients $clients $mntpt
4182 cleanup_and_setup_lustre() {
4183 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4184 lctl set_param debug=0 || true
4186 if [ "$ONLY" == "cleanup" ]; then
4190 check_and_setup_lustre
4193 # Get all of the server target devices from a given server node and type.
4200 if [ "$type" == ost ]; then
4201 devs=$(get_osd_param $node "" mntdev)
4203 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4205 for dev in $devs; do
4207 *loop*) do_node $node "losetup $dev" | \
4208 sed -e "s/.*(//" -e "s/).*//" ;;
4214 # Get all of the server target devices.
4219 # Master MDS parameters used by lfsck
4220 MDTNODE=$(facet_active_host $SINGLEMDS)
4221 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4225 for node in $(mdts_nodes); do
4226 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4232 for node in $(osts_nodes); do
4233 OSTDEVS[i]=$(get_mnt_devs $node ost)
4238 # Run e2fsck on MDT or OST device.
4243 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4244 local log=$TMP/e2fsck.log
4248 do_node $node $cmd 2>&1 | tee $log
4250 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4252 if [ $MDSCOUNT -gt 1 ]; then
4253 skip "DNE mode isn't supported!"
4257 error "It's not DNE mode."
4262 [ $rc -le $FSCK_MAX_ERR ] ||
4263 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4269 # Run resize2fs on MDT or OST device.
4278 do_facet $facet "$RESIZE2FS $opts $device $size"
4281 # verify a directory is shared among nodes.
4282 check_shared_dir() {
4284 local list=${2:-$(comma_list $(nodes_list))}
4286 [ -z "$dir" ] && return 1
4287 do_rpc_nodes "$list" check_logdir $dir
4288 check_write_access $dir "$list" || return 1
4293 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4294 $LCTL set_param printk=+lfsck
4295 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4297 for k in $(seq $MDSCOUNT); do
4298 # wait up to 10+1 minutes for LFSCK to complete
4299 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4300 mdd.$(facet_svc mds${k}).lfsck_layout |
4301 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4302 error "MDS${k} layout isn't the expected 'completed'"
4303 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4304 mdd.$(facet_svc mds${k}).lfsck_namespace |
4305 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4306 error "MDS${k} namespace isn't the expected 'completed'"
4308 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4309 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4310 awk '/repaired/ { print $2 }' | calc_sum)
4311 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4312 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4313 awk '/repaired/ { print $2 }' | calc_sum)
4314 local repaired=$((rep_mdt + rep_ost))
4315 [ $repaired -eq 0 ] ||
4316 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4319 dump_file_contents() {
4325 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4326 error_noexit false \
4327 "Invalid parameters for dump_file_contents()"
4330 for node in ${nodes}; do
4331 do_node $node "for i in \\\$(find $dir -type f); do
4332 echo ====\\\${i}=======================;
4334 done" >> ${logname}.${node}.log
4338 dump_command_output() {
4344 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4345 error_noexit false \
4346 "Invalid parameters for dump_command_output()"
4350 for node in ${nodes}; do
4351 do_node $node "echo ====${cmd}=======================;
4352 $cmd" >> ${logname}.${node}.log
4359 # dump file contents from /proc/spl in case of zfs test
4360 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4361 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4362 dump_command_output \
4363 "$(osts_nodes)" "zpool events -v" "${logname}"
4366 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4367 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4368 dump_command_output \
4369 "$(mdts_nodes)" "zpool events -v" "${logname}"
4373 check_and_cleanup_lustre() {
4374 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4375 "$TESTSUITE" != "sanity-scrub" ]; then
4379 if is_mounted $MOUNT; then
4380 if $DO_CLEANUP; then
4381 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4382 error "remove sub-test dirs failed"
4386 [ "$ENABLE_QUOTA" ] && restore_quota || true
4389 if [ "$I_UMOUNTED2" = "yes" ]; then
4390 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4393 if [ "$I_MOUNTED2" = "yes" ]; then
4394 cleanup_mount $MOUNT2
4397 if [ "$I_MOUNTED" = "yes" ]; then
4398 cleanupall -f || error "cleanup failed"
4406 wait_for_function () {
4409 # suppress fn both stderr and stdout
4410 if [ "$1" = "--quiet" ]; then
4412 quiet=" > /dev/null 2>&1"
4424 eval $fn $quiet && return 0
4426 wait=$((wait + sleep))
4427 [ $wait -lt $max ] || return 1
4428 echo waiting $fn, $((max - wait)) secs left ...
4438 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4439 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4440 echo "Network not available!"
4444 echo `date +"%H:%M:%S (%s)"` network interface is UP
4452 # Convert a space-delimited list to a comma-delimited list. If the input is
4453 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4455 # echo is used to convert newlines to spaces, since it doesn't
4456 # introduce a trailing space as using "tr '\n' ' '" does
4457 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4463 echo $list | grep -qw $item
4466 # list, excluded are the comma separated lists
4467 exclude_items_from_list () {
4473 for item in ${excluded//,/ }; do
4474 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4476 echo $(comma_list $list)
4479 # list, expand are the comma separated lists
4481 local list=${1//,/ }
4482 local expand=${2//,/ }
4485 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4486 echo $(comma_list $expanded)
4489 testslist_filter () {
4490 local script=$LUSTRE/tests/${TESTSUITE}.sh
4492 [ -f $script ] || return 0
4494 local start_at=$START_AT
4495 local stop_at=$STOP_AT
4497 local var=${TESTSUITE//-/_}_START_AT
4498 [ x"${!var}" != x ] && start_at=${!var}
4499 var=${TESTSUITE//-/_}_STOP_AT
4500 [ x"${!var}" != x ] && stop_at=${!var}
4502 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4503 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4504 /^'${start_at}'$/ {flag = 0}
4505 {if (flag == 1) print $0}
4506 /^'${stop_at}'$/ { flag = 1 }'
4510 (cd `dirname $1`; echo $PWD/`basename $1`)
4514 local types=${1:-"OST MDS MGS"}
4518 for entry in $types; do
4519 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4520 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4523 MGS ) list="$list $name";;
4524 MDS|OST|AGT ) local count=${type}COUNT
4525 for ((i=1; i<=${!count}; i++)) do
4526 list="$list ${name}$i"
4528 * ) error "Invalid facet type"
4532 echo $(comma_list $list)
4535 ##################################
4536 # Adaptive Timeouts funcs
4539 # only check mds, we assume at_max is the same on all nodes
4540 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4541 if [ $at_max -eq 0 ]; then
4552 # suppose that all ost-s have the same $at value set
4553 [ $facet != "ost" ] || facet=ost1
4555 do_facet $facet "lctl get_param -n $at"
4573 if [ $facet == "ost" ]; then
4574 facet=$(get_facets OST)
4575 elif [ $facet == "mds" ]; then
4576 facet=$(get_facets MDS)
4578 hosts=$(expand_list $hosts $(facets_hosts $facet))
4581 do_nodes $hosts lctl set_param at_max=$at_max
4584 ##################################
4588 # OBD_FAIL_MDS_ALL_REQUEST_NET
4590 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4591 do_facet client "$1" || RC=$?
4592 do_facet $SINGLEMDS lctl set_param fail_loc=0
4597 # OBD_FAIL_MDS_ALL_REPLY_NET
4599 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4601 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4605 drop_reint_reply() {
4606 # OBD_FAIL_MDS_REINT_NET_REP
4608 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4610 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4614 drop_update_reply() {
4615 # OBD_FAIL_OUT_UPDATE_NET_REP
4619 do_facet mds${index} lctl set_param fail_loc=0x1701
4620 do_facet client "$@" || RC=$?
4621 do_facet mds${index} lctl set_param fail_loc=0
4626 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4629 local timeout=${2:-0}
4630 # default is (obd_timeout / 4) if unspecified
4631 echo "timeout is $timeout/$2"
4632 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4633 do_facet client "$1" || RC=$?
4634 do_facet client "sync"
4635 do_facet ost1 lctl set_param fail_loc=0
4639 drop_ldlm_cancel() {
4640 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4642 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4643 do_nodes $list lctl set_param fail_loc=0x304
4645 do_facet client "$@" || RC=$?
4647 do_nodes $list lctl set_param fail_loc=0
4651 drop_bl_callback_once() {
4653 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4654 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4655 do_facet client lctl set_param fail_loc=0x80000305
4656 do_facet client "$@" || rc=$?
4657 do_facet client lctl set_param fail_loc=0
4658 do_facet client lctl set_param fail_val=0
4659 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4663 drop_bl_callback() {
4665 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4666 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4667 do_facet client lctl set_param fail_loc=0x305
4668 do_facet client "$@" || rc=$?
4669 do_facet client lctl set_param fail_loc=0
4670 do_facet client lctl set_param fail_val=0
4671 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4676 #define OBD_FAIL_LDLM_REPLY 0x30c
4678 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4679 do_nodes $list lctl set_param fail_loc=0x30c
4681 do_facet client "$@" || RC=$?
4683 do_nodes $list lctl set_param fail_loc=0
4687 drop_ldlm_reply_once() {
4688 #define OBD_FAIL_LDLM_REPLY 0x30c
4690 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4691 do_nodes $list lctl set_param fail_loc=0x8000030c
4693 do_facet client "$@" || RC=$?
4695 do_nodes $list lctl set_param fail_loc=0
4703 echo "clearing fail_loc on $facet"
4704 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4707 set_nodes_failloc () {
4709 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4712 cancel_lru_locks() {
4713 #$LCTL mark "cancel_lru_locks $1 start"
4714 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4715 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4716 #$LCTL mark "cancel_lru_locks $1 stop"
4721 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4722 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4723 echo "$DEFAULT_LRU_SIZE"
4728 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4731 lru_resize_disable()
4733 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4739 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4745 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4746 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4747 echo there is still data in page cache $FILE ?
4748 lctl get_param -n $FILE
4756 DEBUGSAVE="$(lctl get_param -n debug)"
4757 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
4761 [ -n "$DEBUGSAVE" ] &&
4762 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
4766 [ -n "$DEBUGSAVE_SERVER" ] &&
4767 do_nodes $(comma_list $(all_server_nodes)) \
4768 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
4774 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4777 debug_size_restore() {
4778 [ -n "$DEBUG_SIZE_SAVED" ] && \
4779 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4783 start_full_debug_logging() {
4788 local DEBUG_SIZE=150
4790 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4791 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4794 stop_full_debug_logging() {
4799 # prints bash call stack
4800 print_stack_trace() {
4803 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4804 local src=${BASH_SOURCE[$i]}
4805 local lineno=${BASH_LINENO[$i-1]}
4806 local funcname=${FUNCNAME[$i]}
4807 echo " = $src:$lineno:$funcname()"
4812 local TYPE=${TYPE:-"FAIL"}
4815 # do not dump logs if $1=false
4816 if [ "x$1" = "xfalse" ]; then
4821 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4822 (print_stack_trace 2) >&2
4824 # We need to dump the logs on all nodes
4826 gather_logs $(comma_list $(nodes_list))
4830 [ "$TESTSUITELOG" ] &&
4831 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4832 if [ -z "$*" ]; then
4833 echo "error() without useful message, please fix" > $LOGDIR/err
4835 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4836 echo "$@" > $LOGDIR/ignore
4838 echo "$@" > $LOGDIR/err
4842 # cleanup the env for failed tests
4846 ##################################
4848 ##################################
4856 local log=$TESTSUITELOG
4858 [ -f "$log" ] && grep -q FAIL $log && status=1
4872 # use only if we are ignoring failures for this test, bugno required.
4873 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4874 # e.g. error_ignore bz5494 "your message" or
4875 # error_ignore LU-5494 "your message"
4877 local TYPE="IGNORE ($1)"
4882 error_and_remount() {
4884 remount_client $MOUNT
4888 # Throw an error if it's not running in vm - usually for performance
4891 local virt=$(running_in_vm)
4892 if [[ -n "$virt" ]]; then
4893 echo "running in VM '$virt', ignore error"
4894 error_ignore env=$virt "$@"
4901 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4906 log " SKIP: $TESTSUITE $TESTNAME $@"
4908 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4909 skip_logged $TESTNAME "$@"
4912 echo "$@" > $LOGDIR/skip
4915 [[ -n "$TESTSUITELOG" ]] &&
4916 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4919 build_test_filter() {
4920 EXCEPT="$EXCEPT $(testslist_filter)"
4923 if [[ $O = [0-9]*-[0-9]* ]]; then
4924 for num in $(seq $(echo $O | tr '-' ' ')); do
4932 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4933 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4934 [ "$EXCEPT_SLOW" ] && \
4935 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4936 for E in $EXCEPT; do
4937 eval EXCEPT_${E}=true
4939 for E in $ALWAYS_EXCEPT; do
4940 eval EXCEPT_ALWAYS_${E}=true
4942 for E in $EXCEPT_SLOW; do
4943 eval EXCEPT_SLOW_${E}=true
4945 for G in $GRANT_CHECK_LIST; do
4946 eval GCHECK_ONLY_${G}=true
4951 if [[ $1 = [a-z]* ]]; then
4958 # print a newline if the last test was skipped
4959 export LAST_SKIPPED=
4960 export ALWAYS_SKIPPED=
4962 # Main entry into test-framework. This is called with the name and
4963 # description of a test. The name is used to find the function to run
4964 # the test using "test_$name".
4966 # This supports a variety of methods of specifying specific test to
4967 # run or not run. These need to be documented...
4972 export base=$(basetest $1)
4973 if [ -n "$ONLY" ]; then
4975 if [ ${!testname}x != x ]; then
4976 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4977 run_one_logged $1 "$2"
4981 if [ ${!testname}x != x ]; then
4982 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4983 run_one_logged $1 "$2"
4993 if [ ${!testname}x != x ]; then
4994 TESTNAME=test_$1 skip "skipping excluded test $1"
4997 testname=EXCEPT_$base
4998 if [ ${!testname}x != x ]; then
4999 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
5002 testname=EXCEPT_ALWAYS_$1
5003 if [ ${!testname}x != x ]; then
5004 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
5007 testname=EXCEPT_ALWAYS_$base
5008 if [ ${!testname}x != x ]; then
5009 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
5012 testname=EXCEPT_SLOW_$1
5013 if [ ${!testname}x != x ]; then
5014 TESTNAME=test_$1 skip "skipping SLOW test $1"
5017 testname=EXCEPT_SLOW_$base
5018 if [ ${!testname}x != x ]; then
5019 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5025 run_one_logged $1 "$2"
5032 load_module ../libcfs/libcfs/libcfs
5044 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5049 strace -o $TMP/$1.strace -ttt $*
5051 log "FINISHED: $*: rc $RC"
5058 banner test complete, duration $duration sec
5059 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5060 echo duration $duration >>$TESTSUITELOG
5064 # Set TEST_STATUS here. It will be used for logging the result.
5067 if [[ -f $LOGDIR/err ]]; then
5069 elif [[ -f $LOGDIR/skip ]]; then
5072 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5076 local FFREE=$(do_node $SINGLEMDS \
5077 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5078 local FTOTAL=$(do_node $SINGLEMDS \
5079 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5081 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5085 echo -n "Resetting fail_loc on all nodes..."
5086 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5087 fail_val=0 2>/dev/null" || true
5093 # Log a message (on all nodes) padded with "=" before and after.
5094 # Also appends a timestamp and prepends the testsuite name.
5097 EQUALS="===================================================================================================="
5099 msg="== ${TESTSUITE} $*"
5101 [[ $last != "=" && $last != " " ]] && msg="$msg "
5102 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5103 # always include at least == after the message
5104 log "$msg== $(date +"%H:%M:%S (%s)")"
5107 check_dmesg_for_errors() {
5109 local errors="VFS: Busy inodes after unmount of\|\
5110 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5111 group descriptors corrupted"
5113 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5114 [ -z "$res" ] && return 0
5115 echo "Kernel error detected: $res"
5120 # Run a single test function and cleanup after it.
5122 # This function should be run in a subshell so the test func can
5123 # exit() without stopping the whole script.
5128 export tfile=f${testnum}.${TESTSUITE}
5129 export tdir=d${testnum}.${TESTSUITE}
5130 export TESTNAME=test_$testnum
5131 local SAVE_UMASK=`umask`
5134 if ! grep -q $DIR /proc/mounts; then
5138 banner "test $testnum: $message"
5139 test_${testnum} || error "test_$testnum failed with $?"
5142 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5144 check_dmesg_for_errors || error "Error in dmesg detected"
5145 if [ "$PARALLEL" != "yes" ]; then
5146 ps auxww | grep -v grep | grep -q multiop &&
5147 error "multiop still running"
5158 # Wrapper around run_one to ensure:
5159 # - test runs in subshell
5160 # - output of test is saved to separate log file for error reporting
5161 # - test result is saved to data file
5164 local BEFORE=$(date +%s)
5166 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5167 local test_log=$LOGDIR/$name
5168 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5169 local zfs_debug_log=$LOGDIR/$zfs_log_name
5171 rm -rf $LOGDIR/ignore
5173 local SAVE_UMASK=$(umask)
5177 log_sub_test_begin test_${1}
5178 (run_one $1 "$2") 2>&1 | tee -i $test_log
5179 local RC=${PIPESTATUS[0]}
5181 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5182 echo "test_$1 returned $RC" | tee $LOGDIR/err
5184 duration=$(($(date +%s) - $BEFORE))
5185 pass "$1" "(${duration}s)"
5187 if [[ -f $LOGDIR/err ]]; then
5188 TEST_ERROR=$(cat $LOGDIR/err)
5189 elif [[ -f $LOGDIR/ignore ]]; then
5190 TEST_ERROR=$(cat $LOGDIR/ignore)
5191 elif [[ -f $LOGDIR/skip ]]; then
5192 TEST_ERROR=$(cat $LOGDIR/skip)
5194 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5196 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5200 if [ -f $LOGDIR/err ]; then
5201 log_zfs_info "$zfs_debug_log"
5202 $FAIL_ON_ERROR && exit $RC
5211 # Print information of skipped tests to result.yml
5214 log_sub_test_begin $1
5216 log_sub_test_end "SKIP" "0" "0" "$@"
5220 (cd $(dirname $1); echo $PWD/$(basename $1))
5225 export base=$(basetest $1)
5226 [ "$CHECK_GRANT" == "no" ] && return 0
5228 testname=GCHECK_ONLY_${base}
5229 [ ${!testname}x == x ] && return 0
5231 echo -n "checking grant......"
5233 local clients=$CLIENTS
5234 [ -z "$clients" ] && clients=$(hostname)
5236 # sync all the data and make sure no pending data on server
5237 do_nodes $clients sync
5240 client_grant=$(do_nodes $clients \
5241 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5242 awk '{ total += $1 } END { printf("%0.0f", total) }')
5245 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5246 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5247 awk '{ total += $1 } END { printf("%0.0f", total) }')
5249 # check whether client grant == server grant
5250 if [[ $client_grant -ne $server_grant ]]; then
5251 echo "failed: client:${client_grant} server: ${server_grant}."
5252 do_nodes $(comma_list $(osts_nodes)) \
5253 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5254 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5257 echo "pass: client:${client_grant} server: ${server_grant}"
5261 ########################
5267 ost=`echo $1 | awk -F_ '{print $3}'`
5268 if [ -z $ost ]; then
5269 ost=`echo $1 | sed 's/-osc.*//'`
5274 ostuuid_from_index()
5276 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5279 ostname_from_index() {
5280 local uuid=$(ostuuid_from_index $1)
5284 index_from_ostuuid()
5286 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5289 mdtuuid_from_index()
5291 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5295 # Return unique identifier for given hostname
5298 echo $host_name | md5sum | cut -d' ' -f1
5302 # Returns list of ip addresses for each interface
5304 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5309 # Cache address list to avoid mutiple execution of local_addr_list
5310 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5312 for i in $LOCAL_ADDR_LIST ; do
5313 [[ "$i" == "$addr" ]] && return 0
5320 local is_local="IS_LOCAL_$(host_id $host_name)"
5321 if [ -z "${!is_local-}" ] ; then
5323 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5324 is_local_addr "$host_ip" && eval $is_local=1
5326 [[ "${!is_local}" == "1" ]]
5331 local_node $node && return 1
5338 for node in $(mdts_nodes); do
5339 remote_node $node && return 0
5346 [ -n "$CLIENTONLY" ] && return 0 || true
5347 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5352 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5353 MSKIPPED=1 && return 1
5360 for node in $(osts_nodes) ; do
5361 remote_node $node && return 0
5368 [ -n "$CLIENTONLY" ] && return 0 || true
5369 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5374 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5375 OSKIPPED=1 && return 1
5381 [ -n "$CLIENTONLY" ] && return 0 || true
5383 MGS=$(facet_host mgs)
5384 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5389 remote_mds_nodsh || remote_ost_nodsh || \
5390 $(single_local_node $(comma_list $(nodes_list)))
5394 remote_ost && remote_mds
5397 # Get the active nodes for facets.
5405 for facet in ${facets//,/ }; do
5406 nodes="$nodes $(facet_active_host $facet)"
5409 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5413 # Get all of the active MDS nodes.
5415 echo -n $(facets_nodes $(get_facets MDS))
5418 # Get all of the active OSS nodes.
5420 echo -n $(facets_nodes $(get_facets OST))
5423 # Get all of the active AGT (HSM agent) nodes.
5425 echo -n $(facets_nodes $(get_facets AGT))
5428 # Get all of the client nodes and active server nodes.
5430 local nodes=$HOSTNAME
5434 # CLIENTS (if specified) contains the local client
5435 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5437 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5438 nodes="$nodes $(facets_nodes $(get_facets))"
5441 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5445 # Get all of the remote client nodes and remote active server nodes.
5446 remote_nodes_list () {
5447 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5450 # Get all of the MDS nodes, including active and passive nodes.
5458 for i in $(seq $MDSCOUNT); do
5460 failover_host=mds${i}failover_HOST
5461 nodes="$nodes ${!host} ${!failover_host}"
5464 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5468 # Get all of the OSS nodes, including active and passive nodes.
5476 for i in $(seq $OSTCOUNT); do
5478 failover_host=ost${i}failover_HOST
5479 nodes="$nodes ${!host} ${!failover_host}"
5482 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5486 # Get all of the server nodes, including active and passive nodes.
5487 all_server_nodes () {
5492 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5494 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5498 # Get all of the client and server nodes, including active and passive nodes.
5500 local nodes=$HOSTNAME
5504 # CLIENTS (if specified) contains the local client
5505 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5507 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5508 nodes="$nodes $(all_server_nodes)"
5511 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5515 init_clients_lists () {
5516 # Sanity check: exclude the local client from RCLIENTS
5517 local clients=$(hostlist_expand "$RCLIENTS")
5518 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5520 # Sanity check: exclude the dup entries
5521 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5523 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5525 # Sanity check: exclude the dup entries from CLIENTS
5526 # for those configs which has SINGLCLIENT set to local client
5527 clients=$(for i in $clients; do echo $i; done | sort -u)
5529 CLIENTS=$(comma_list $clients)
5530 local -a remoteclients=($RCLIENTS)
5531 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5532 varname=CLIENT$((i + 2))
5533 eval $varname=${remoteclients[i]}
5536 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5539 get_random_entry () {
5542 rnodes=${rnodes//,/ }
5544 local -a nodes=($rnodes)
5545 local num=${#nodes[@]}
5546 local i=$((RANDOM * num * 2 / 65536))
5552 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
5556 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5557 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5562 echo $nodes | wc -w || true
5566 local nodes=$(osts_nodes)
5567 local osscount=$(get_node_count "$nodes")
5568 [ ! "$OSTCOUNT" = "$osscount" ]
5572 local nodes=$(mdts_nodes)
5573 local mdtcount=$(get_node_count "$nodes")
5574 [ ! "$MDSCOUNT" = "$mdtcount" ]
5577 generate_machine_file() {
5578 local nodes=${1//,/ }
5579 local machinefile=$2
5581 for node in $nodes; do
5582 echo $node >>$machinefile || \
5583 { echo "can not generate machinefile $machinefile" && return 1; }
5588 local file=$1/stripe
5591 $LFS getstripe -v $file || error "getstripe $file failed"
5595 setstripe_nfsserver () {
5598 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5599 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5601 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5603 do_nodev $nfsserver lfs setstripe "$@"
5606 # Check and add a test group.
5612 local gid=$(getent group $group_name | cut -d: -f3)
5613 if [[ -n "$gid" ]]; then
5614 [[ "$gid" -eq "$group_id" ]] || {
5615 error_noexit "inconsistent group ID:" \
5616 "new: $group_id, old: $gid"
5620 groupadd -g $group_id $group_name
5627 # Check and add a test user.
5640 local uid=$(getent passwd $user_name | cut -d: -f3)
5641 if [[ -n "$uid" ]]; then
5642 if [[ "$uid" -eq "$user_id" ]]; then
5643 local dir=$(getent passwd $user_name | cut -d: -f6)
5644 if [[ "$dir" != "$home" ]]; then
5646 usermod -d $home $user_name
5650 error_noexit "inconsistent user ID:" \
5651 "new: $user_id, old: $uid"
5656 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5663 check_runas_id_ret() {
5665 local myRUNAS_UID=$1
5666 local myRUNAS_GID=$2
5669 if [ -z "$myRUNAS" ]; then
5670 error_exit "myRUNAS command must be specified for check_runas_id"
5673 $myRUNAS krb5_login.sh || \
5674 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5676 mkdir $DIR/d0_runas_test
5678 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5679 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5680 rm -rf $DIR/d0_runas_test
5685 local myRUNAS_UID=$1
5686 local myRUNAS_GID=$2
5689 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5690 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5691 Please set RUNAS_ID to some UID which exists on MDS and client or
5692 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5695 # obtain the UID/GID for MPI_USER
5699 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5700 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5702 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5703 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5706 # obtain and cache Kerberos ticket-granting ticket
5707 refresh_krb5_tgt() {
5708 local myRUNAS_UID=$1
5709 local myRUNAS_GID=$2
5712 if [ -z "$myRUNAS" ]; then
5713 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5716 CLIENTS=${CLIENTS:-$HOSTNAME}
5717 do_nodes $CLIENTS "set -x
5718 if ! $myRUNAS krb5_login.sh; then
5719 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5724 # Run multiop in the background, but wait for it to print
5725 # "PAUSING" to its stdout before returning from this function.
5726 multiop_bg_pause() {
5727 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5731 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5734 echo "$MULTIOP_PROG $FILE v$ARGS"
5735 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5737 echo "TMPPIPE=${TMPPIPE}"
5738 read -t 60 multiop_output < $TMPPIPE
5739 if [ $? -ne 0 ]; then
5744 if [ "$multiop_output" != "PAUSING" ]; then
5745 echo "Incorrect multiop output: $multiop_output"
5760 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5766 inodes_available () {
5767 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5768 sort -un | head -n1) || return 1
5772 mdsrate_inodes_available () {
5773 local min_inodes=$(inodes_available)
5774 echo $((min_inodes * 99 / 100))
5777 # reset llite stat counters
5778 clear_llite_stats(){
5779 lctl set_param -n llite.*.stats 0
5782 # sum llite stat items
5783 calc_llite_stats() {
5784 local res=$(lctl get_param -n llite.*.stats |
5785 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5789 # reset osc stat counters
5791 lctl set_param -n osc.*.osc_stats 0
5794 # sum osc stat items
5796 local res=$(lctl get_param -n osc.*.osc_stats |
5797 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5802 awk '{sum += $1} END { printf("%0.0f", sum) }'
5805 calc_osc_kbytes () {
5806 df $MOUNT > /dev/null
5807 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5810 # save_lustre_params(comma separated facet list, parameter_mask)
5811 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5812 save_lustre_params() {
5818 for facet in ${facets//,/ }; do
5819 node=$(facet_active_host $facet)
5820 [[ *\ $node\ * = " $nodes " ]] && continue
5821 nodes="$nodes $node"
5823 do_node $node "$LCTL get_param $2 |
5824 while read s; do echo $facet \\\$s; done"
5828 # restore lustre parameters from input stream, produces by save_lustre_params
5829 restore_lustre_params() {
5834 while IFS=" =" read facet name val; do
5835 do_facet $facet "$LCTL set_param -n $name $val"
5839 check_node_health() {
5840 local nodes=${1:-$(comma_list $(nodes_list))}
5842 for node in ${nodes//,/ }; do
5843 check_network "$node" 5
5844 if [ $? -eq 0 ]; then
5845 do_node $node "rc=0;
5846 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5847 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5848 echo \\\$(hostname -s): \\\$val;
5851 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
5856 mdsrate_cleanup () {
5858 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5859 --nfiles $3 --dir $4 --filefmt $5 $6
5864 delayed_recovery_enabled () {
5865 local var=${SINGLEMDS}_svc
5866 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5869 ########################
5871 convert_facet2label() {
5874 if [ x$facet = xost ]; then
5878 local varsvc=${facet}_svc
5880 if [ -n ${!varsvc} ]; then
5883 error "No lablel for $facet!"
5887 get_clientosc_proc_path() {
5891 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5892 # used by MDT would not be changed.
5893 # mdt lov: fsname-mdtlov
5894 # mdt osc: fsname-OSTXXXX-osc
5895 mds_on_old_device() {
5896 local mds=${1:-"$SINGLEMDS"}
5898 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5899 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5900 > /dev/null 2>&1" && return 0
5905 get_mdtosc_proc_path() {
5907 local ost_label=${2:-"*OST*"}
5909 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5910 local mdt_label=$(convert_facet2label $mds_facet)
5911 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5913 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5914 mds_on_old_device $mds_facet; then
5915 echo "${ost_label}-osc"
5916 elif [[ $ost_label = *OST* ]]; then
5917 echo "${ost_label}-osc-${mdt_index}"
5919 echo "${ost_label}-osp-${mdt_index}"
5923 get_osc_import_name() {
5926 local label=$(convert_facet2label $ost)
5928 if [ "${facet:0:3}" = "mds" ]; then
5929 get_mdtosc_proc_path $facet $label
5933 get_clientosc_proc_path $label
5937 _wait_import_state () {
5940 local maxtime=${3:-$(max_recovery_time)}
5941 local error_on_failure=${4:-1}
5945 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5946 while [ "${CONN_STATE}" != "${expected}" ]; do
5947 if [ "${expected}" == "DISCONN" ]; then
5948 # for disconn we can check after proc entry is removed
5949 [ "x${CONN_STATE}" == "x" ] && return 0
5950 # with AT enabled, we can have connect request timeout near of
5951 # reconnect timeout and test can't see real disconnect
5952 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5954 if [ $i -ge $maxtime ]; then
5955 [ $error_on_failure -ne 0 ] && \
5956 error "can't put import for $CONN_PROC into ${expected}" \
5957 "state after $i sec, have ${CONN_STATE}"
5961 # Add uniq for multi-mount case
5962 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5966 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5970 wait_import_state() {
5973 local maxtime=${3:-$(max_recovery_time)}
5974 local error_on_failure=${4:-1}
5977 for param in ${params//,/ }; do
5978 _wait_import_state $state $param $maxtime $error_on_failure || return
5982 wait_import_state_mount() {
5983 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5987 wait_import_state $*
5990 # One client request could be timed out because server was not ready
5991 # when request was sent by client.
5992 # The request timeout calculation details :
5994 # /* We give the server rq_timeout secs to process the req, and
5995 # add the network latency for our local timeout. */
5996 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5997 # ptlrpc_at_get_net_latency(request) ;
5999 # ptlrpc_connect_import ()
6000 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6003 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6004 # ptlrpc_at_get_net_latency(request) ->
6005 # at_get (max (iat_net_latency=0, at_min)) = at_min
6008 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6009 # INITIAL_CONNECT_TIMEOUT + at_min
6011 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6012 # because we can not get this value in runtime,
6013 # the value depends on configure options, and it is not stored in /proc.
6015 # #define CONNECTION_SWITCH_MIN 5U
6016 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6018 request_timeout () {
6021 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6022 local init_connect_timeout=$TIMEOUT
6023 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6025 local at_min=$(at_get $facet at_min)
6027 echo $(( init_connect_timeout + at_min ))
6030 _wait_osc_import_state() {
6034 local target=$(get_osc_import_name $facet $ost_facet)
6035 local param="osc.${target}.ost_server_uuid"
6039 # 1. wait the deadline of client 1st request (it could be skipped)
6040 # 2. wait the deadline of client 2nd request
6041 local maxtime=$(( 2 * $(request_timeout $facet)))
6043 if [[ $facet == client* ]]; then
6044 # During setup time, the osc might not be setup, it need wait
6045 # until list_param can return valid value.
6046 param="osc.${ost%?}[^mM]*.ost_server_uuid"
6047 params=$($LCTL list_param $param 2>/dev/null || true)
6048 while [ -z "$params" ]; do
6049 if [ $i -ge $maxtime ]; then
6050 echo "can't get $param in $maxtime secs"
6055 params=$($LCTL list_param $param 2>/dev/null || true)
6059 if [[ $ost_facet = mds* ]]; then
6060 # no OSP connection to itself
6061 if [[ $facet = $ost_facet ]]; then
6064 param="osp.${target}.mdt_server_uuid"
6068 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6069 wait_import_state $expected "$params" $maxtime; then
6070 error "import is not in ${expected} state"
6077 wait_osc_import_state() {
6083 if [[ $facet = mds ]]; then
6084 for num in $(seq $MDSCOUNT); do
6085 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6088 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6092 _wait_mgc_import_state() {
6095 local error_on_failure=${3:-1}
6096 local param="mgc.*.mgs_server_uuid"
6100 # 1. wait the deadline of client 1st request (it could be skipped)
6101 # 2. wait the deadline of client 2nd request
6102 local maxtime=$(( 2 * $(request_timeout $facet)))
6104 if [[ $facet == client* ]]; then
6105 # During setup time, the osc might not be setup, it need wait
6106 # until list_param can return valid value. And also if there
6107 # are mulitple osc entries we should list all of them before
6109 params=$($LCTL list_param $param 2>/dev/null || true)
6110 while [ -z "$params" ]; do
6111 if [ $i -ge $maxtime ]; then
6112 echo "can't get $param in $maxtime secs"
6117 params=$($LCTL list_param $param 2>/dev/null || true)
6120 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6121 wait_import_state $expected "$params" $maxtime \
6122 $error_on_failure; then
6123 if [ $error_on_failure -ne 0 ]; then
6124 error "import is not in ${expected} state"
6132 wait_mgc_import_state() {
6135 local error_on_failure=${3:-1}
6138 if [[ $facet = mds ]]; then
6139 for num in $(seq $MDSCOUNT); do
6140 _wait_mgc_import_state mds$num "$expected" \
6141 $error_on_failure || return
6144 _wait_mgc_import_state "$facet" "$expected"
6145 $error_on_failure || return
6149 wait_dne_interconnect() {
6152 if [ $MDSCOUNT -gt 1 ]; then
6153 for num in $(seq $MDSCOUNT); do
6154 wait_osc_import_state mds mds$num FULL
6159 get_clientmdc_proc_path() {
6163 get_clientmgc_proc_path() {
6171 [ -z "$list" ] && return 0
6173 # Add paths to lustre tests for 32 and 64 bit systems.
6174 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6175 local TESTPATH="$RLUSTRE/tests:"
6176 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6177 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6180 wait_clients_import_state () {
6187 if [ "$FAILURE_MODE" = HARD ]; then
6188 facets=$(facets_on_host $(facet_active_host $facet))
6191 for facet in ${facets//,/ }; do
6192 local label=$(convert_facet2label $facet)
6195 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6196 $label).ost_server_uuid" ;;
6197 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6198 $label).mds_server_uuid" ;;
6199 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6200 $label).mgs_server_uuid" ;;
6201 *) error "unknown facet!" ;;
6204 local params=$(expand_list $params $proc_path)
6207 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6209 error "import is not in ${expected} state"
6219 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6220 $LCTL get_param obdfilter.*.kbytesavail))
6221 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6222 $LCTL get_param -n obdfilter.*.tot_granted))
6223 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6224 $LCTL get_param -n obdfilter.*.kbytestotal))
6225 for ((i=0; i<${#AVAILA[@]}; i++)); do
6226 local -a AVAIL1=(${AVAILA[$i]//=/ })
6227 local -a TOTAL=(${TOTALA[$i]//=/ })
6228 GRANT=$((${GRANTA[$i]}/1024))
6229 # allow 1% of total space in bavail because of delayed
6230 # allocation with ZFS which might release some free space after
6231 # txg commit. For small devices, we set a mininum of 8MB
6232 local LIMIT=$((${TOTAL} / 100 + 8000))
6233 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6234 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6235 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6236 echo " FULL" || echo
6242 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
6245 check_pool_not_exist() {
6246 local fsname=${1%%.*}
6247 local poolname=${1##$fsname.}
6248 [[ $# -ne 1 ]] && return 0
6249 [[ x$poolname = x ]] && return 0
6250 list_pool $fsname | grep -w $1 && return 1
6255 local fsname=${1%%.*}
6256 local poolname=${1##$fsname.}
6258 trap "destroy_test_pools $fsname" EXIT
6259 do_facet mgs lctl pool_new $1
6261 # get param should return err unless pool is created
6262 [[ $RC -ne 0 ]] && return $RC
6264 for mds_id in $(seq $MDSCOUNT); do
6265 local mdt_id=$((mds_id-1))
6266 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6267 wait_update_facet mds$mds_id \
6268 "lctl get_param -n lod.$lodname.pools.$poolname \
6269 2>/dev/null || echo foo" "" ||
6270 error "mds$mds_id: pool_new failed $1"
6272 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6273 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6279 add_pool_to_list () {
6280 local fsname=${1%%.*}
6281 local poolname=${1##$fsname.}
6283 local listvar=${fsname}_CREATED_POOLS
6284 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6288 remove_pool_from_list () {
6289 local fsname=${1%%.*}
6290 local poolname=${1##$fsname.}
6292 local listvar=${fsname}_CREATED_POOLS
6293 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6297 destroy_pool_int() {
6299 local OSTS=$(list_pool $1)
6300 for ost in $OSTS; do
6301 do_facet mgs lctl pool_remove $1 $ost
6303 do_facet mgs lctl pool_destroy $1
6306 # <fsname>.<poolname> or <poolname>
6308 local fsname=${1%%.*}
6309 local poolname=${1##$fsname.}
6311 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6315 check_pool_not_exist $fsname.$poolname
6316 [[ $? -eq 0 ]] && return 0
6318 destroy_pool_int $fsname.$poolname
6320 [[ $RC -ne 0 ]] && return $RC
6321 for mds_id in $(seq $MDSCOUNT); do
6322 local mdt_id=$((mds_id-1))
6323 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6324 wait_update_facet mds$mds_id \
6325 "lctl get_param -n lod.$lodname.pools.$poolname \
6326 2>/dev/null || echo foo" "foo" ||
6327 error "mds$mds_id: destroy pool failed $1"
6329 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6330 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6332 remove_pool_from_list $fsname.$poolname
6338 local fsname=${1:-$FSNAME}
6340 local listvar=${fsname}_CREATED_POOLS
6342 [ x${!listvar} = x ] && return 0
6344 echo "Destroy the created pools: ${!listvar}"
6345 for poolname in ${!listvar//,/ }; do
6346 destroy_pool $fsname.$poolname
6350 destroy_test_pools () {
6352 local fsname=${1:-$FSNAME}
6353 destroy_pools $fsname || true
6359 local ts=$(date +%s)
6362 if [[ ! -f "$YAML_LOG" ]]; then
6363 # init_logging is not performed before gather_logs,
6364 # so the $LOGDIR needs to be checked here
6365 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6368 [ -f $LOGDIR/shared ] && docp=false
6370 # dump lustre logs, dmesg
6372 prefix="$TESTLOG_PREFIX.$TESTNAME"
6374 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6376 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6377 echo "Dumping logs only on local client."
6378 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6379 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6384 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6385 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6386 if [ ! -f $LOGDIR/shared ]; then
6387 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6400 for i in $(seq 0 $num_mntpts); do
6401 cmd="ls -laf ${mntpt_root}$i/$dir"
6407 for pid in $pids; do
6414 # check_and_start_recovery_timer()
6415 # service_time = at_est2timeout(service_time);
6416 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6417 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6419 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6420 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6421 #define CONNECTION_SWITCH_MIN 5
6422 #define CONNECTION_SWITCH_INC 5
6423 max_recovery_time() {
6424 local init_connect_timeout=$((TIMEOUT / 20))
6425 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6427 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6428 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6430 echo -n $service_time
6433 recovery_time_min() {
6434 local connection_switch_min=5
6435 local connection_switch_inc=5
6436 local connection_switch_max
6437 local reconnect_delay_max
6438 local initial_connect_timeout
6442 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6443 (($connection_switch_min > $TIMEOUT)) &&
6444 max=$connection_switch_min || max=$TIMEOUT
6445 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6447 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6448 timeout_20=$((TIMEOUT/20))
6449 (($connection_switch_min > $timeout_20)) &&
6450 initial_connect_timeout=$connection_switch_min ||
6451 initial_connect_timeout=$timeout_20
6453 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6454 initial_connect_timeout))
6455 echo $((2 * reconnect_delay_max))
6458 get_clients_mount_count () {
6459 local clients=${CLIENTS:-`hostname`}
6461 # we need to take into account the clients mounts and
6462 # exclude mds/ost mounts if any;
6463 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6467 PROC_CLI="srpc_info"
6475 if [ $M -lt $N ]; then
6479 while [ $N -lt $M ]; do
6489 calc_connection_cnt() {
6492 # MDT->MDT = 2 * C(M, 2)
6496 comb_m2=$(combination $MDSCOUNT 2)
6498 local num_clients=$(get_clients_mount_count)
6500 local cnt_mdt2mdt=$((comb_m2 * 2))
6501 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6502 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6503 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6504 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6505 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6506 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6520 local cmd="$tgt.srpc.flavor"
6522 if [ $net == "any" ]; then
6527 if [ $dir != "any" ]; then
6532 log "Setting sptlrpc rule: $cmd"
6533 do_facet mgs "$LCTL conf_param $cmd"
6542 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6543 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6545 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6547 if [ "x$bulkspec" != "x" ]; then
6548 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6550 if [ "x$algs" != "x" ]; then
6551 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6553 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6554 if [ $bulk == "bulkn" ]; then
6555 bulk_count=`echo "$output" | grep "bulk flavor" \
6556 | grep "null/null" | wc -l`
6557 elif [ $bulk == "bulki" ]; then
6558 bulk_count=`echo "$output" | grep "bulk flavor" \
6559 | grep "/null" | grep -v "null/" | wc -l`
6561 bulk_count=`echo "$output" | grep "bulk flavor" \
6562 | grep -v "/null" | grep -v "null/" | wc -l`
6566 [ $bulk_count -lt $count ] && count=$bulk_count
6577 local clients=${CLIENTS:-`hostname`}
6579 for c in ${clients//,/ }; do
6580 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6581 tmpcnt=`count_flvr "$output" $flavor`
6582 cnt=$((cnt + tmpcnt))
6592 local clients=${CLIENTS:-`hostname`}
6594 for c in ${clients//,/ }; do
6595 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6596 tmpcnt=`count_flvr "$output" $flavor`
6597 cnt=$((cnt + tmpcnt))
6607 if [ $MDSCOUNT -le 1 ]; then
6612 for num in `seq $MDSCOUNT`; do
6613 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6614 tmpcnt=`count_flvr "$output" $flavor`
6615 cnt=$((cnt + tmpcnt))
6626 for num in `seq $MDSCOUNT`; do
6627 mdtosc=$(get_mdtosc_proc_path mds$num)
6628 mdtosc=${mdtosc/-MDT*/-MDT\*}
6629 output=$(do_facet mds$num lctl get_param -n \
6630 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6631 tmpcnt=`count_flvr "$output" $flavor`
6632 cnt=$((cnt + tmpcnt))
6641 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6642 count_flvr "$output" $flavor
6647 local dir=$1 # from to
6648 local flavor=$2 # flavor expected
6651 if [ $dir == "cli2mdt" ]; then
6652 res=`flvr_cnt_cli2mdt $flavor`
6653 elif [ $dir == "cli2ost" ]; then
6654 res=`flvr_cnt_cli2ost $flavor`
6655 elif [ $dir == "mdt2mdt" ]; then
6656 res=`flvr_cnt_mdt2mdt $flavor`
6657 elif [ $dir == "mdt2ost" ]; then
6658 res=`flvr_cnt_mdt2ost $flavor`
6659 elif [ $dir == "all2ost" ]; then
6660 res1=`flvr_cnt_mdt2ost $flavor`
6661 res2=`flvr_cnt_cli2ost $flavor`
6662 res=$((res1 + res2))
6663 elif [ $dir == "all2mdt" ]; then
6664 res1=`flvr_cnt_mdt2mdt $flavor`
6665 res2=`flvr_cnt_cli2mdt $flavor`
6666 res=$((res1 + res2))
6667 elif [ $dir == "all2all" ]; then
6668 res1=`flvr_cnt_mdt2ost $flavor`
6669 res2=`flvr_cnt_cli2ost $flavor`
6670 res3=`flvr_cnt_mdt2mdt $flavor`
6671 res4=`flvr_cnt_cli2mdt $flavor`
6672 res=$((res1 + res2 + res3 + res4))
6680 local dir=$1 # from to
6681 local flavor=$2 # flavor expected
6682 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6686 for ((i=0;i<20;i++)); do
6687 echo -n "checking $dir..."
6688 res=$(do_check_flavor $dir $flavor)
6689 echo "found $res/$expect $flavor connections"
6690 [ $res -ge $expect ] && return 0
6694 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6698 restore_to_default_flavor()
6700 local proc="mgs.MGS.live.$FSNAME"
6702 echo "restoring to default flavor..."
6704 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6706 # remove all existing rules if any
6707 if [ $nrule -ne 0 ]; then
6708 echo "$nrule existing rules"
6709 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6710 echo "remove rule: $rule"
6711 spec=`echo $rule | awk -F = '{print $1}'`
6712 do_facet mgs "$LCTL conf_param -d $spec"
6716 # verify no rules left
6717 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6718 [ $nrule -ne 0 ] && error "still $nrule rules left"
6720 # wait for default flavor to be applied
6721 # currently default flavor for all connections are 'null'
6722 wait_flavor all2all null
6723 echo "now at default flavor settings"
6728 local flavor=${1:-null}
6730 echo "setting all flavor to $flavor"
6732 # FIXME need parameter to this fn
6733 # and remove global vars
6734 local cnt_all2all=$(calc_connection_cnt all2all)
6736 local res=$(do_check_flavor all2all $flavor)
6737 if [ $res -eq $cnt_all2all ]; then
6738 echo "already have total $res $flavor connections"
6742 echo "found $res $flavor out of total $cnt_all2all connections"
6743 restore_to_default_flavor
6745 [[ $flavor = null ]] && return 0
6747 set_rule $FSNAME any any $flavor
6748 wait_flavor all2all $flavor
6754 # Checking for shared logdir
6755 if [ ! -d $dir ]; then
6756 # Not found. Create local logdir
6759 touch $dir/check_file.$(hostname -s)
6764 check_write_access() {
6766 local list=${2:-$(comma_list $(nodes_list))}
6770 for node in ${list//,/ }; do
6771 file=$dir/check_file.$(short_nodename $node)
6772 if [[ ! -f "$file" ]]; then
6773 # Logdir not accessible/writable from this node.
6776 rm -f $file || return 1
6782 [[ -n $YAML_LOG ]] && return
6783 local save_umask=$(umask)
6786 export YAML_LOG=${LOGDIR}/results.yml
6790 # If the yaml log already exists then we will just append to it
6791 if [ ! -f $YAML_LOG ]; then
6792 if check_shared_dir $LOGDIR; then
6793 touch $LOGDIR/shared
6794 echo "Logging to shared log directory: $LOGDIR"
6796 echo "Logging to local directory: $LOGDIR"
6799 yml_nodes_file $LOGDIR >> $YAML_LOG
6800 yml_results_file >> $YAML_LOG
6805 # If modules are not yet loaded then older "lctl lustre_build_version"
6806 # will fail. Use lctl build version instead.
6807 log "Client: $($LCTL lustre_build_version)"
6808 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6809 do_facet $SINGLEMDS $LCTL --version)"
6810 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6811 do_facet ost1 $LCTL --version)"
6815 yml_log_test $1 >> $YAML_LOG
6819 yml_log_test_status $@ >> $YAML_LOG
6822 log_sub_test_begin() {
6823 yml_log_sub_test_begin "$@" >> $YAML_LOG
6826 log_sub_test_end() {
6827 yml_log_sub_test_end "$@" >> $YAML_LOG
6833 local llverdev_opts=$2
6834 local devname=$(basename $1)
6835 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6836 # loop devices aren't in /proc/partitions
6837 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6839 size=$(($size / 1024 / 1024)) # Gb
6841 local partial_arg=""
6842 # Run in partial (fast) mode if the size
6843 # of a partition > 1 GB
6844 [ $size -gt 1 ] && partial_arg="-p"
6846 llverdev --force $partial_arg $llverdev_opts $dev
6852 local llverfs_opts=$2
6853 local use_partial_arg=$3
6854 local partial_arg=""
6855 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6857 # Run in partial (fast) mode if the size
6858 # of a partition > 1 GB
6859 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6861 llverfs $partial_arg $llverfs_opts $dir
6864 #Remove objects from OST
6865 remove_ost_objects() {
6871 local mntpt=$(facet_mntpt $facet)
6872 local opts=$OST_MOUNT_OPTS
6876 echo "removing objects from $ostdev on $facet: $objids"
6877 if ! test -b $ostdev; then
6878 opts=$(csa_add "$opts" -o loop)
6880 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6883 for i in $objids; do
6884 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6886 umount -f $mntpt || return $?
6890 #Remove files from MDT
6891 remove_mdt_files() {
6896 local mntpt=$(facet_mntpt $facet)
6897 local opts=$MDS_MOUNT_OPTS
6899 echo "removing files from $mdtdev on $facet: $files"
6900 if [ $(facet_fstype $facet) == ldiskfs ] &&
6901 ! do_facet $facet test -b $mdtdev; then
6902 opts=$(csa_add "$opts" -o loop)
6904 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6908 rm $mntpt/ROOT/$f || { rc=$?; break; }
6910 umount -f $mntpt || return $?
6914 duplicate_mdt_files() {
6919 local mntpt=$(facet_mntpt $facet)
6920 local opts=$MDS_MOUNT_OPTS
6922 echo "duplicating files on $mdtdev on $facet: $files"
6923 mkdir -p $mntpt || return $?
6924 if [ $(facet_fstype $facet) == ldiskfs ] &&
6925 ! do_facet $facet test -b $mdtdev; then
6926 opts=$(csa_add "$opts" -o loop)
6928 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6939 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6940 pushd $mntpt/ROOT > /dev/null || return $?
6943 touch $f.bad || return $?
6944 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6946 [ $rc -eq 0 ] || return $rc
6947 setfattr --restore $tmp || return $?
6953 local devs=${1//,/ }
6956 local rslt=$TMP/sgpdd_survey
6958 # sgpdd-survey cleanups ${rslt}.* files
6960 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6966 # returns the canonical name for an ldiskfs device
6971 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6972 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6973 echo dm-\\\${foo##*:};
6975 echo \\\$(basename \\\$dv);
6979 is_sanity_benchmark() {
6980 local benchmarks="dbench bonnie iozone fsx"
6982 for b in $benchmarks; do
6983 if [ "$b" == "$suite" ]; then
6991 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6995 # Get the available size (KB) of a given obd target.
7002 [[ $facet != client ]] || return 0
7004 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
7009 # Get the page size (bytes) on a given facet node.
7013 local size=$(getconf PAGE_SIZE 2>/dev/null)
7015 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
7016 echo -n ${size:-4096}
7020 # Get the block count of the filesystem.
7027 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7028 awk '/^Block count:/ {print $3}')
7032 # Get the block size of the filesystem.
7038 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7039 awk '/^Block size:/ {print $3}')
7043 # Check whether the "large_xattr" feature is enabled or not.
7044 large_xattr_enabled() {
7045 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7047 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7049 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7050 grep -E -q '(ea_inode|large_xattr)'"
7051 return ${PIPESTATUS[0]}
7054 # Get the maximum xattr size supported by the filesystem.
7058 if large_xattr_enabled; then
7059 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7062 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7063 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7065 # maximum xattr size = size of block - size of header -
7066 # size of 1 entry - 4 null bytes
7067 size=$((block_size - 32 - 32 - 4))
7073 # Dump the value of the named xattr from a file.
7078 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7081 # Generate a string with size of $size bytes.
7083 local size=${1:-1024} # in bytes
7085 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7088 reformat_external_journal() {
7093 if [ -n "${!var}" ]; then
7094 local rcmd="do_facet $facet"
7096 echo "reformat external journal on $facet:${!var}"
7097 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7101 # MDT file-level backup/restore
7102 mds_backup_restore() {
7105 local devname=$(mdsdevname $(facet_number $facet))
7106 local mntpt=$(facet_mntpt brpt)
7107 local rcmd="do_facet $facet"
7108 local metaea=${TMP}/backup_restore.ea
7109 local metadata=${TMP}/backup_restore.tgz
7110 local opts=${MDS_MOUNT_OPTS}
7111 local svc=${facet}_svc
7113 if ! ${rcmd} test -b ${devname}; then
7114 opts=$(csa_add "$opts" -o loop)
7117 echo "file-level backup/restore on $facet:${devname}"
7119 # step 1: build mount point
7120 ${rcmd} mkdir -p $mntpt
7121 # step 2: cleanup old backup
7122 ${rcmd} rm -f $metaea $metadata
7124 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7125 if [ ! -z $igif ]; then
7126 # step 3.5: rm .lustre
7127 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7129 # step 4: backup metaea
7131 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7133 # step 5: backup metadata
7135 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7137 ${rcmd} $UMOUNT $mntpt || return 4
7138 # step 8: reformat dev
7139 echo "reformat new device"
7140 format_mdt $(facet_number $facet)
7142 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7143 # step 10: restore metadata
7145 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7146 # step 11: restore metaea
7148 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7149 # step 12: remove recovery logs
7150 echo "remove recovery logs"
7151 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7152 # step 13: umount dev
7153 ${rcmd} $UMOUNT $mntpt || return 10
7154 # step 14: cleanup tmp backup
7155 ${rcmd} rm -f $metaea $metadata
7156 # step 15: reset device label - it's not virgin on
7157 ${rcmd} e2label $devname ${!svc}
7164 local devname=$(mdsdevname $(facet_number $facet))
7165 local mntpt=$(facet_mntpt brpt)
7166 local rcmd="do_facet $facet"
7167 local opts=${MDS_MOUNT_OPTS}
7169 if ! ${rcmd} test -b ${devname}; then
7170 opts=$(csa_add "$opts" -o loop)
7173 echo "removing OI files on $facet: idx=${idx}"
7175 # step 1: build mount point
7176 ${rcmd} mkdir -p $mntpt
7178 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7179 if [ -z $idx ]; then
7180 # step 3: remove all OI files
7181 ${rcmd} rm -fv $mntpt/oi.16*
7182 elif [ $idx -lt 2 ]; then
7183 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7187 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7188 for ((i=${idx}; i<64; i=$((i * idx)))); do
7189 ${rcmd} rm -fv $mntpt/oi.16.${i}
7193 ${rcmd} $UMOUNT $mntpt || return 2
7194 # OI files will be recreated when mounted as lustre next time.
7197 # generate maloo upload-able log file name
7198 # \param logname specify unique part of file name
7199 generate_logname() {
7200 local logname=${1:-"default_logname"}
7202 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7205 # make directory on different MDTs
7209 local stripe_count=2
7210 local stripe_index=-1
7213 while getopts "c:i:p" opt; do
7215 c) stripe_count=$OPTARG;;
7216 i) stripe_index=$OPTARG;;
7218 \?) error "only support -i -c -p";;
7222 shift $((OPTIND - 1))
7223 [ $# -eq 1 ] || error "Only creating single directory is supported"
7226 if [ "$p_option" == "-p" ]; then
7227 local parent=$(dirname $path)
7229 [ -d $path ] && return 0
7230 [ ! -d ${parent} ] && mkdir -p ${parent}
7233 if [ $MDSCOUNT -le 1 ]; then
7236 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7239 if [ $stripe_index -eq -1 ]; then
7240 mdt_index=$((test_num % MDSCOUNT))
7242 mdt_index=$stripe_index
7244 echo "striped dir -i$mdt_index -c$stripe_count $path"
7245 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7249 # find the smallest and not in use file descriptor
7252 local max_fd=$(ulimit -n)
7254 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7257 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7261 check_mount_and_prep()
7263 is_mounted $MOUNT || setupall
7265 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7266 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7267 for idx in $(seq $MDSCOUNT); do
7268 local name="MDT$(printf '%04x' $((idx - 1)))"
7269 rm -rf $MOUNT/.lustre/lost+found/$name/*
7273 # calcule how many ost-objects to be created.
7274 precreated_ost_obj_count()
7278 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7279 local ost_name="OST$(printf '%04x' $ost_idx)"
7280 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7281 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7282 osp.$proc_path.prealloc_last_id)
7283 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7284 osp.$proc_path.prealloc_next_id)
7285 echo $((last_id - next_id + 1))
7288 check_file_in_pool()
7293 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7296 for t in $tlist ; do
7297 [ "$i" -eq "$t" ] && continue 2
7300 echo "pool list: $tlist"
7301 echo "striping: $res"
7302 error_noexit "$file not allocated in $pool"
7309 echo "Creating new pool"
7312 create_pool $FSNAME.$pool ||
7313 { error_noexit "No pool created, result code $?"; return 1; }
7314 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7315 { error_noexit "$pool not in lfs pool_list"; return 2; }
7318 pool_add_targets() {
7319 echo "Adding targets to pool"
7325 local list=$(seq $first $step $last)
7327 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7328 do_facet mgs $LCTL pool_add \
7329 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7331 # wait for OSTs to be added to the pool
7332 for mds_id in $(seq $MDSCOUNT); do
7333 local mdt_id=$((mds_id-1))
7334 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7335 wait_update_facet mds$mds_id \
7336 "lctl get_param -n lod.$lodname.pools.$pool |
7337 sort -u | tr '\n' ' ' " "$t" || {
7338 error_noexit "mds$mds_id: Add to pool failed"
7342 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7343 | sort -u | tr '\n' ' ' " "$t" || {
7344 error_noexit "Add to pool failed"
7347 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7348 local addcount=$(((last - first) / step + 1))
7349 [ $lfscount -eq $addcount ] || {
7350 error_noexit "lfs pool_list bad ost count" \
7351 "$lfscount != $addcount"
7359 echo "Setting pool on directory $tdir"
7361 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7363 error_noexit "Cannot set pool $pool to $tdir"
7370 echo "Checking pool on directory $tdir"
7372 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7373 [ "$res" = "$pool" ] && return 0
7375 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7379 pool_dir_rel_path() {
7380 echo "Testing relative path works well"
7385 mkdir -p $root/$tdir/$tdir
7387 pool_set_dir $pool $tdir || return 1
7388 pool_set_dir $pool ./$tdir || return 2
7389 pool_set_dir $pool ../$tdir || return 3
7390 pool_set_dir $pool ../$tdir/$tdir || return 4
7391 rm -rf $tdir; cd - > /dev/null
7394 pool_alloc_files() {
7395 echo "Checking files allocation from directory pool"
7402 for i in $(seq -w 1 $count)
7404 local file=$tdir/file-$i
7406 check_file_in_pool $file $pool "$tlist" || \
7407 failed=$((failed + 1))
7409 [ "$failed" = 0 ] && return 0
7411 error_noexit "$failed files not allocated in $pool"
7415 pool_create_files() {
7416 echo "Creating files in pool"
7424 for i in $(seq -w 1 $count)
7426 local file=$tdir/spoo-$i
7427 $SETSTRIPE -p $pool $file
7428 check_file_in_pool $file $pool "$tlist" || \
7429 failed=$((failed + 1))
7431 [ "$failed" = 0 ] && return 0
7433 error_noexit "$failed files not allocated in $pool"
7438 echo "Checking 'lfs df' output"
7441 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7443 local res=$($LFS df --pool $FSNAME.$pool |
7445 grep "$FSNAME-OST" |
7447 [ "$res" = "$t" ] && return 0
7449 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7453 pool_file_rel_path() {
7454 echo "Creating files in a pool with relative pathname"
7459 { error_noexit "unable to create $tdir"; return 1 ; }
7460 local file="/..$tdir/$tfile-1"
7461 $SETSTRIPE -p $pool $file ||
7462 { error_noexit "unable to create $file" ; return 2 ; }
7465 $SETSTRIPE -p $pool $tfile-2 || {
7466 error_noexit "unable to create $tfile-2 in $tdir"
7471 pool_remove_first_target() {
7472 echo "Removing first target from a pool"
7475 local pname="lov.$FSNAME-*.pools.$pool"
7476 local t=$($LCTL get_param -n $pname | head -1)
7477 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7478 for mds_id in $(seq $MDSCOUNT); do
7479 local mdt_id=$((mds_id-1))
7480 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7481 wait_update_facet mds$mds_id \
7482 "lctl get_param -n lod.$lodname.pools.$pool |
7484 error_noexit "mds$mds_id: $t not removed from" \
7489 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7490 error_noexit "$t not removed from $FSNAME.$pool"
7495 pool_remove_all_targets() {
7496 echo "Removing all targets from pool"
7499 local pname="lov.$FSNAME-*.pools.$pool"
7500 for t in $($LCTL get_param -n $pname | sort -u)
7502 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7504 for mds_id in $(seq $MDSCOUNT); do
7505 local mdt_id=$((mds_id-1))
7506 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7507 wait_update_facet mds$mds_id "lctl get_param -n \
7508 lod.$lodname.pools.$pool" "" || {
7509 error_noexit "mds$mds_id: Pool $pool not drained"
7513 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7514 error_noexit "Pool $FSNAME.$pool cannot be drained"
7517 # striping on an empty/nonexistant pool should fall back
7518 # to "pool of everything"
7520 error_noexit "failed to use fallback striping for empty pool"
7523 # setstripe on an empty pool should fail
7524 $SETSTRIPE -p $pool $file 2>/dev/null && {
7525 error_noexit "expected failure when creating file" \
7533 echo "Destroying pool"
7537 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7540 # striping on an empty/nonexistant pool should fall back
7541 # to "pool of everything"
7543 error_noexit "failed to use fallback striping for missing pool"
7546 # setstripe on an empty pool should fail
7547 $SETSTRIPE -p $pool $file 2>/dev/null && {
7548 error_noexit "expected failure when creating file" \
7553 # get param should return err once pool is gone
7554 if wait_update $HOSTNAME "lctl get_param -n \
7555 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7557 remove_pool_from_list $FSNAME.$pool
7560 error_noexit "Pool $FSNAME.$pool is not destroyed"
7564 # Get and check the actual stripe count of one file.
7565 # Usage: check_stripe_count <file> <expected_stripe_count>
7566 check_stripe_count() {
7571 [[ -z "$file" || -z "$expected" ]] &&
7572 error "check_stripe_count: invalid argument"
7574 local cmd="$GETSTRIPE -c $file"
7575 actual=$($cmd) || error "$cmd failed"
7576 actual=${actual%% *}
7578 if [[ $actual -ne $expected ]]; then
7579 [[ $expected -eq -1 ]] ||
7580 error "$cmd wrong: found $actual, expected $expected"
7581 [[ $actual -eq $OSTCOUNT ]] ||
7582 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7586 # Get and check the actual list of OST indices on one file.
7587 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7593 [[ -z "$file" || -z "$expected" ]] &&
7594 error "check_obdidx: invalid argument!"
7596 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7597 grep -v obdidx | awk '{print $1}' | xargs))
7599 [[ $obdidx = $expected ]] ||
7600 error "list of OST indices on $file is $obdidx," \
7601 "should be $expected"
7604 # Get and check the actual OST index of the first stripe on one file.
7605 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7606 check_start_ost_idx() {
7611 [[ -z "$file" || -z "$expected" ]] &&
7612 error "check_start_ost_idx: invalid argument!"
7614 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7617 [[ $start_ost_idx = $expected ]] ||
7618 error "OST index of the first stripe on $file is" \
7619 "$start_ost_idx, should be $expected"
7622 killall_process () {
7623 local clients=${1:-$(hostname)}
7628 do_nodes $clients "killall $signal $name"