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=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
20 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
21 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
22 export LOAD_LLOOP=${LOAD_LLOOP:-false}
24 #export PDSH="pdsh -S -Rssh -w"
25 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
26 export UMOUNT=${UMOUNT:-"umount -d"}
27 # sles12 umount has a issue with -d option
28 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
29 export UMOUNT="umount"
32 # function used by scripts run on remote nodes
33 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
34 . $LUSTRE/tests/functions.sh
35 . $LUSTRE/tests/yaml.sh
37 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
39 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
41 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
43 if [ -f "$EXCEPT_LIST_FILE" ]; then
44 echo "Reading test skip list from $EXCEPT_LIST_FILE"
49 # check config files for options in decreasing order of preference
50 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
51 MODPROBECONF=/etc/modprobe.d/lustre.conf
52 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
53 MODPROBECONF=/etc/modprobe.d/Lustre
54 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
55 MODPROBECONF=/etc/modprobe.conf
59 [[ $DIR/ = $MOUNT/* ]] || \
60 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
61 [[ $DIR1/ = $MOUNT1/* ]] || \
62 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
63 [[ $DIR2/ = $MOUNT2/* ]] || \
64 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
66 [ -n "$failed" ] && exit 99 || true
70 echo "usage: $0 [-r] [-f cfgfile]"
78 [ -z "$DEFAULT_SUITES"] && return 0
79 [ "$TESTSUITE" == "lfsck" ] && return 0
80 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
82 local form="%-13s %-17s %-9s %s %s\n"
83 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
84 echo "------------------------------------------------------------------------------------"
85 for O in $DEFAULT_SUITES; do
86 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
87 [ "${!O}" = "no" ] && continue || true
88 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
89 local log=${TMP}/${o}.log
90 if is_sanity_benchmark $o; then
91 log=${TMP}/sanity-benchmark.log
96 local status=Unfinished
98 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
100 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
101 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
102 total=$(grep duration $log | awk '{ print $2 }')
103 if [ "${!O}" = "done" ]; then
107 local durations=$(egrep "^PASS|^FAIL" $log |
108 tr -d "("| sed s/s\)$//g |
109 awk '{ print $2":"$3"|" }')
110 details=$(printf "%s\n%s %s %s\n" "$details" \
111 "DDETAILS" "$O" "$(echo $durations)")
114 printf "$form" $status "$O" "${total}" "E=$skipped"
115 printf "$form" "-" "-" "-" "S=$(echo $slow)"
118 for O in $DEFAULT_SUITES; do
119 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
120 if [ "${!O}" = "no" ]; then
121 printf "$form" "Skipped" "$O" ""
125 # print the detailed tests durations if DDETAILS=true
132 export LUSTRE=$(absolute_path $LUSTRE)
133 export TESTSUITE=$(basename $0 .sh)
134 export TEST_FAILED=false
135 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
136 export RPC_MODE=${RPC_MODE:-false}
138 export MKE2FS=$MKE2FS
139 if [ -z "$MKE2FS" ]; then
140 if which mkfs.ldiskfs >/dev/null 2>&1; then
141 export MKE2FS=mkfs.ldiskfs
147 export DEBUGFS=$DEBUGFS
148 if [ -z "$DEBUGFS" ]; then
149 if which debugfs.ldiskfs >/dev/null 2>&1; then
150 export DEBUGFS=debugfs.ldiskfs
152 export DEBUGFS=debugfs
156 export TUNE2FS=$TUNE2FS
157 if [ -z "$TUNE2FS" ]; then
158 if which tunefs.ldiskfs >/dev/null 2>&1; then
159 export TUNE2FS=tunefs.ldiskfs
161 export TUNE2FS=tune2fs
165 export E2LABEL=$E2LABEL
166 if [ -z "$E2LABEL" ]; then
167 if which label.ldiskfs >/dev/null 2>&1; then
168 export E2LABEL=label.ldiskfs
170 export E2LABEL=e2label
174 export DUMPE2FS=$DUMPE2FS
175 if [ -z "$DUMPE2FS" ]; then
176 if which dumpfs.ldiskfs >/dev/null 2>&1; then
177 export DUMPE2FS=dumpfs.ldiskfs
179 export DUMPE2FS=dumpe2fs
183 export E2FSCK=$E2FSCK
184 if [ -z "$E2FSCK" ]; then
185 if which fsck.ldiskfs >/dev/null 2>&1; then
186 export E2FSCK=fsck.ldiskfs
192 export RESIZE2FS=$RESIZE2FS
193 if [ -z "$RESIZE2FS" ]; then
194 if which resizefs.ldiskfs >/dev/null 2>&1; then
195 export RESIZE2FS=resizefs.ldiskfs
197 export RESIZE2FS=resize2fs
201 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
202 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
203 export FSCK_MAX_ERR=4 # File system errors left uncorrected
205 export ZFS=${ZFS:-zfs}
206 export ZPOOL=${ZPOOL:-zpool}
207 export ZDB=${ZDB:-zdb}
208 export PARTPROBE=${PARTPROBE:-partprobe}
210 #[ -d /r ] && export ROOT=${ROOT:-/r}
211 export TMP=${TMP:-$ROOT/tmp}
212 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
213 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
214 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
216 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
217 if ! echo $PATH | grep -q $LUSTRE/utils; then
218 export PATH=$LUSTRE/utils:$PATH
220 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
221 export PATH=$LUSTRE/utils/gss:$PATH
223 if ! echo $PATH | grep -q $LUSTRE/tests; then
224 export PATH=$LUSTRE/tests:$PATH
226 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
227 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
229 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
230 [ ! -f "$LST" ] && export LST=$(which lst)
231 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
232 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
233 export MCREATE=${MCREATE:-mcreate}
234 # Ubuntu, at least, has a truncate command in /usr/bin
235 # so fully path our truncate command.
236 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
237 export FSX=${FSX:-$LUSTRE/tests/fsx}
238 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
239 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
240 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
241 export PATH=$LUSTRE/tests/racer:$PATH:
243 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
244 export PATH=$LUSTRE/tests/mpi:$PATH
246 export RSYNC_RSH=${RSYNC_RSH:-rsh}
248 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
249 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
250 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
251 [ ! -f "$LFS" ] && export LFS=$(which lfs)
252 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
253 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
255 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
256 if [ ! -f "$L_GETIDENTITY" ]; then
257 if `which l_getidentity > /dev/null 2>&1`; then
258 export L_GETIDENTITY=$(which l_getidentity)
260 export L_GETIDENTITY=NONE
263 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
264 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
265 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
266 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
267 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
268 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
269 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
270 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
271 [ ! -f "$LUSTRE_RMMOD" ] &&
272 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
273 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
274 [ ! -f "$LFS_MIGRATE" ] &&
275 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
276 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
277 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
278 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
279 export NAME=${NAME:-local}
280 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
281 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
282 export LGSSD=$(which lgssd)
283 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
284 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
285 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
287 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
290 if [ "$ACCEPTOR_PORT" ]; then
291 export PORT_OPT="--port $ACCEPTOR_PORT"
296 echo "Using GSS/krb5 ptlrpc security flavor"
297 which lgss_keyring > /dev/null 2>&1 || \
298 error_exit "built with gss disabled! SEC=$SEC"
309 IDENTITY_UPCALL=false
313 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
315 # Paths on remote nodes, if different
316 export RLUSTRE=${RLUSTRE:-$LUSTRE}
317 export RPWD=${RPWD:-$PWD}
318 export I_MOUNTED=${I_MOUNTED:-"no"}
319 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
320 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
321 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
322 ! -f $LUSTRE/mdt/mdt.ko ]; then
323 export CLIENTMODSONLY=yes
326 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
327 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
331 while getopts "rvwf:" opt $*; do
334 r) REFORMAT=--reformat;;
336 w) WRITECONF=writeconf;;
341 shift $((OPTIND - 1))
344 # print the durations of each test if "true"
345 DDETAILS=${DDETAILS:-false}
346 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
351 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
358 ncpts=$(do_facet $facet "lctl get_param -n " \
359 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
361 if [ $ncpts -eq 0 ]; then
368 # Return a numeric version code based on a version string. The version
369 # code is useful for comparison two version strings to see which is newer.
371 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
372 eval set -- $(tr "[:punct:]" " " <<< $*)
374 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
377 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
378 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
380 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
382 # usage: lustre_build_version
384 # All Lustre versions support "lctl get_param" to report the version of the
385 # code running in the kernel (what our tests are interested in), but it
386 # doesn't work without modules loaded. If that fails, use "lctl version"
387 # instead, which is easy to parse and works without the kernel modules,
388 # but was only added in 2.6.50. If that also fails, fall back to calling
389 # "lctl lustre_build_version" which prints either (or both) the userspace
390 # and kernel build versions, but is deprecated and should eventually be
393 # output: prints version string to stdout in dotted-decimal format
394 lustre_build_version() {
395 local facet=${1:-client}
398 # kernel: patchless_client
399 # build: v2_6_92_0-gadb3ee4-2.6.32-431.29.2.el6_lustre.x86_64
400 local VER=$(do_facet $facet $LCTL get_param -n version 2> /dev/null |
401 awk '/lustre: / { print $2 }')
403 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL --version 2>/dev/null |
405 # Lustre version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
406 # lctl version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
407 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL lustre_build_version |
408 awk '/version:/ { print $3; exit; }')
409 sed -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$VER
412 # Report the Lustre numeric build version code for the supplied facet.
413 lustre_version_code() {
414 version_code $(lustre_build_version $1)
418 /sbin/lsmod | grep -q "^\<$1\>"
421 # Load a module on the system where this is running.
423 # usage: load_module module_name [module arguments for insmod/modprobe]
425 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
426 # will be used as the arguments. Otherwise arguments will be obtained from
427 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
434 BASE=$(basename $module $EXT)
436 module_loaded ${BASE} && return
438 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
439 # else from modprobe.conf
440 if [ $# -eq 0 ]; then
441 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
442 # Bash until 4.x, so we resort to eval.
443 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
444 eval set -- \$$optvar
445 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
446 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
448 opt=$(awk -v var="^options $BASE" '$0 ~ var \
449 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
450 set -- $(echo -n $opt)
452 # Ensure we have accept=all for lnet
453 if [ $(basename $module) = lnet ]; then
454 # OK, this is a bit wordy...
455 local arg accept_all_present=false
458 [ "$arg" = accept=all ] && \
459 accept_all_present=true
461 $accept_all_present || set -- "$@" accept=all
467 [ $# -gt 0 ] && echo "${module} options: '$*'"
469 # Note that insmod will ignore anything in modprobe.conf, which is why
470 # we're passing options on the command-line.
471 if [[ "$BASE" == "lnet_selftest" ]] &&
472 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
473 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
474 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
475 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
476 insmod ${LUSTRE}/${module}${EXT} "$@"
478 # must be testing a "make install" or "rpm" installation
479 # note failed to load ptlrpc_gss is considered not fatal
480 if [[ "$BASE" == "ptlrpc_gss" ]]; then
481 modprobe $BASE "$@" 2>/dev/null ||
482 echo "gss/krb5 is not supported"
489 llite_lloop_enabled() {
490 local n1=$(uname -r | cut -d. -f1)
491 local n2=$(uname -r | cut -d. -f2)
492 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
494 # load the llite_lloop module for < 2.6.32 kernels
495 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
496 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
503 load_modules_local() {
504 if [ -n "$MODPROBE" ]; then
506 echo "Using modprobe to load modules"
510 echo Loading modules from $LUSTRE
514 if [ -f /sys/devices/system/cpu/online ]; then
515 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
516 echo "detected $ncpus online CPUs by sysfs"
518 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
520 if [ $rc -eq 0 ]; then
521 echo "detected $ncpus online CPUs by getconf"
523 echo "Can't detect number of CPUs"
528 # if there is only one CPU core, libcfs can only create one partition
529 # if there is more than 4 CPU cores, libcfs should create multiple CPU
530 # partitions. So we just force libcfs to create 2 partitions for
531 # system with 2 or 4 cores
532 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
533 # force to enable multiple CPU partitions
534 echo "Force libcfs to create 2 CPU partitions"
535 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
537 echo "libcfs will create CPU partition based on online CPUs"
540 load_module ../libcfs/libcfs/libcfs
542 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
543 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
544 load_module ../lnet/lnet/lnet
547 LNETLND="o2iblnd/ko2iblnd"
552 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
553 load_module ../lnet/klnds/$LNETLND
554 load_module obdclass/obdclass
555 load_module ptlrpc/ptlrpc
556 load_module ptlrpc/gss/ptlrpc_gss
564 load_module obdecho/obdecho
565 if ! client_only; then
566 SYMLIST=/proc/kallsyms
567 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
568 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
569 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
570 load_module lfsck/lfsck
571 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
572 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
574 load_module osd-zfs/osd_zfs
576 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
577 grep -q exportfs_decode_fh $SYMLIST ||
578 { modprobe exportfs 2> /dev/null || true; }
579 load_module ../ldiskfs/ldiskfs
580 load_module osd-ldiskfs/osd_ldiskfs
592 load_module llite/lustre
593 llite_lloop_enabled && load_module llite/llite_lloop
594 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
596 rm -f $OGDB/ogdb-$HOSTNAME
597 $LCTL modules > $OGDB/ogdb-$HOSTNAME
599 # 'mount' doesn't look in $PATH, just sbin
600 local mount_lustre=$LUSTRE/utils/mount.lustre
601 if [ -f $mount_lustre ]; then
602 local sbin_mount=$(readlink -f /sbin)/mount.lustre
603 if grep -qw "$sbin_mount" /proc/mounts; then
604 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
606 if ! grep -qw "$sbin_mount" /proc/mounts; then
607 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
608 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
609 cat <<- EOF > "$sbin_mount"
612 echo "This $sbin_mount just a mountpoint." 1>&2
613 echo "It is never supposed to be run." 1>&2
614 logger -p emerg -- "using stub $sbin_mount $@"
617 chmod a+x $sbin_mount
619 mount --bind $mount_lustre $sbin_mount ||
620 error "can't bind $mount_lustre to $sbin_mount"
628 # load modules on remote nodes optionally
629 # lustre-tests have to be installed on these nodes
630 if $LOAD_MODULES_REMOTE; then
631 local list=$(comma_list $(remote_nodes_list))
632 if [ -n "$list" ]; then
633 echo "loading modules on: '$list'"
634 do_rpc_nodes "$list" load_modules_local
640 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
641 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
642 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
643 echo "$LEAK_LUSTRE" 1>&2
644 echo "$LEAK_PORTALS" 1>&2
645 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
646 echo "Memory leaks detected"
647 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
653 wait_exit_ST client # bug 12845
655 $LUSTRE_RMMOD ldiskfs || return 2
657 if $LOAD_MODULES_REMOTE; then
658 local list=$(comma_list $(remote_nodes_list))
659 if [ -n "$list" ]; then
660 echo "unloading modules on: '$list'"
661 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
662 do_rpc_nodes "$list" check_mem_leak
666 local sbin_mount=$(readlink -f /sbin)/mount.lustre
667 if grep -qe "$sbin_mount " /proc/mounts; then
668 umount $sbin_mount || true
669 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
673 check_mem_leak || return 254
675 echo "modules unloaded."
680 local facet=${1:-$SINGLEMDS}
681 local fstype=$(facet_fstype $facet)
684 ldiskfs) size=50;; # largest seen is 44, leave some headroom
685 zfs) size=400;; # largest seen is 384
691 check_gss_daemon_nodes() {
695 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
696 if [ \\\"\\\$num\\\" -ne 1 ]; then
697 echo \\\$num instance of $dname;
702 check_gss_daemon_facet() {
706 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
707 if [ $num -ne 1 ]; then
708 echo "$num instance of $dname on $facet"
717 echo Stopping $@ on $list
718 do_nodes $list "killall -2 $@ 2>/dev/null || true"
721 # start gss daemons on all nodes, or
722 # "daemon" on "list" if set
723 start_gss_daemons() {
727 if [ "$list" ] && [ "$daemon" ] ; then
728 echo "Starting gss daemon on nodes: $list"
729 do_nodes $list "$daemon" || return 8
733 local list=$(comma_list $(mdts_nodes))
734 echo "Starting gss daemon on mds: $list"
735 do_nodes $list "$LSVCGSSD -v" || return 1
737 do_nodes $list "$LGSSD -v" || return 2
740 list=$(comma_list $(osts_nodes))
741 echo "Starting gss daemon on ost: $list"
742 do_nodes $list "$LSVCGSSD -v" || return 3
743 # starting on clients
745 local clients=${CLIENTS:-`hostname`}
747 echo "Starting $LGSSD on clients $clients "
748 do_nodes $clients "$LGSSD -v" || return 4
751 # wait daemons entering "stable" status
755 # check daemons are running
757 list=$(comma_list $(mdts_nodes) $(osts_nodes))
758 check_gss_daemon_nodes $list lsvcgssd || return 5
760 list=$(comma_list $(mdts_nodes))
761 check_gss_daemon_nodes $list lgssd || return 6
764 check_gss_daemon_nodes $clients lgssd || return 7
769 local list=$(comma_list $(mdts_nodes))
771 send_sigint $list lsvcgssd lgssd
773 list=$(comma_list $(osts_nodes))
774 send_sigint $list lsvcgssd
776 list=${CLIENTS:-`hostname`}
777 send_sigint $list lgssd
782 if ! module_loaded ptlrpc_gss; then
783 load_module ptlrpc/gss/ptlrpc_gss
784 module_loaded ptlrpc_gss ||
785 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
788 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
791 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
793 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
801 # maybe cleanup credential cache?
807 local var=${facet}_svc
815 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
816 tr '[:lower:]' '[:upper:]'
822 if [ $facet == mgs ]; then
826 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
834 if [ -n "${!var}" ]; then
839 var=$(facet_type $facet)FSTYPE
840 if [ -n "${!var}" ]; then
845 if [ -n "$FSTYPE" ]; then
850 if [[ $facet == mgs ]] && combined_mgs_mds; then
862 local facets=$(get_facets)
865 for facet in ${facets//,/ }; do
866 if [ $node == $(facet_host $facet) ] ||
867 [ $node == "$(facet_failover_host $facet)" ]; then
868 fstype=$(facet_fstype $facet)
869 if [[ $fstypes != *$fstype* ]]; then
870 fstypes+="${fstypes:+,}$fstype"
879 local num=$(facet_number $facet)
882 if [[ $(facet_type $facet) = OST ]]; then
884 if [[ -n "${!index}" ]]; then
889 index=${OST_INDICES[num - 1]}
892 [[ -n "$index" ]] || index=$((num - 1))
900 local fstype=$(facet_fstype $facet)
904 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
906 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
907 ${dev} 2>/dev/null");;
909 error "unknown fstype!";;
917 local device=$(mdsdevname $num)
918 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
924 local device=$(ostdevname $num)
925 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
930 # Get the device of a facet.
937 mgs) device=$(mgsdevname) ;;
938 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
939 ost*) device=$(ostdevname $(facet_number $facet)) ;;
940 fs2mds) device=$(mdsdevname 1_2) ;;
941 fs2ost) device=$(ostdevname 1_2) ;;
942 fs3ost) device=$(ostdevname 2_2) ;;
950 # Get the virtual device of a facet.
957 mgs) device=$(mgsvdevname) ;;
958 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
959 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
960 fs2mds) device=$(mdsvdevname 1_2) ;;
961 fs2ost) device=$(ostvdevname 1_2) ;;
962 fs3ost) device=$(ostvdevname 2_2) ;;
970 # Re-read the partition table on failover partner host.
971 # After a ZFS storage pool is created on a shared device, the partition table
972 # on the device may change. However, the operating system on the failover
973 # host may not notice the change automatically. Without the up-to-date partition
974 # block devices, 'zpool import ..' cannot find the labels, whose positions are
975 # relative to partition rather than disk beginnings.
977 # This function performs partprobe on the failover host to make it re-read the
980 refresh_partition_table() {
985 host=$(facet_passive_host $facet)
986 if [[ -n "$host" ]]; then
987 do_node $host "$PARTPROBE $device"
992 # Get ZFS storage pool name.
999 device=$(facet_device $facet)
1000 # poolname is string before "/"
1001 poolname="${device%%/*}"
1007 # Create ZFS storage pool.
1014 local opts=${@:-"-o cachefile=none"}
1016 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
1017 $ZPOOL create -f $opts $poolname $vdev"
1021 # Create ZFS file system.
1027 local opts=${@:-"-o mountpoint=legacy"}
1029 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1030 $ZFS create $opts $dataset"
1034 # Export ZFS storage pool.
1035 # Before exporting the pool, all datasets within the pool should be unmounted.
1043 poolname=$(zpool_name $facet)
1045 if [[ -n "$poolname" ]]; then
1046 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1047 grep -q ^$poolname/ /proc/mounts ||
1048 $ZPOOL export $opts $poolname"
1053 # Destroy ZFS storage pool.
1054 # Destroy the given pool and free up any devices for other use. This command
1055 # tries to unmount any active datasets before destroying the pool.
1056 # -f Force any active datasets contained within the pool to be unmounted.
1060 local poolname=${2:-$(zpool_name $facet)}
1062 if [[ -n "$poolname" ]]; then
1063 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1064 $ZPOOL destroy -f $poolname"
1069 # Import ZFS storage pool.
1070 # Force importing, even if the pool appears to be potentially active.
1075 local opts=${@:-"-o cachefile=none"}
1078 poolname=$(zpool_name $facet)
1080 if [[ -n "$poolname" ]]; then
1081 opts+=" -d $(dirname $(facet_vdevice $facet))"
1082 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
1083 $ZPOOL import -f $opts $poolname"
1088 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1089 # is not automatically imported on system startup.
1091 # In a failover environment, this will provide resource level fencing which
1092 # will ensure that the same ZFS storage pool will not be imported concurrently
1093 # on different nodes.
1095 disable_zpool_cache() {
1099 poolname=$(zpool_name $facet)
1101 if [[ -n "$poolname" ]]; then
1102 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1107 # This and set_osd_param() shall be used to access OSD parameters
1108 # once existed under "obdfilter":
1113 # writethrough_cache_enable
1117 local device=${2:-$FSNAME-OST*}
1120 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1121 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1126 local device=${2:-$FSNAME-OST*}
1130 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1131 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1135 local dz=${1:-$DEBUG_SIZE}
1137 if [ -f /sys/devices/system/cpu/possible ]; then
1138 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1140 local cpus=$(getconf _NPROCESSORS_CONF)
1143 # bug 19944, adjust size to be -gt num_possible_cpus()
1144 # promise 2MB for every cpu at least
1145 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1148 lctl set_param debug_mb=$dz
1151 set_default_debug () {
1152 local debug=${1:-"$PTLDEBUG"}
1153 local subsys=${2:-"$SUBSYSTEM"}
1154 local debug_size=${3:-$DEBUG_SIZE}
1156 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1157 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1159 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1162 set_default_debug_nodes () {
1165 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1166 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1170 do_rpc_nodes "$nodes" set_default_debug \
1171 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1174 set_default_debug_facet () {
1176 local node=$(facet_active_host $facet)
1177 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1179 set_default_debug_nodes $node
1184 local facets=${1:-$(get_facets)}
1187 for facet in ${facets//,/ }; do
1190 [ $RC -eq 0 ] && continue
1192 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1193 skip "Restart of $facet failed!." && touch $LU482_FAILED
1195 error "Restart of $facet failed!"
1202 # Add argument "arg" (e.g., "loop") to the comma-separated list
1203 # of arguments for option "opt" (e.g., "-o") on command
1204 # line "opts" (e.g., "-o flock").
1210 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1212 if echo "$opts" | grep -q $opt_pattern; then
1213 opts=$(echo "$opts" | sed -e \
1214 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1216 opts+="${opts:+ }$opt $arg"
1224 local dev=$(facet_active $facet)_dev
1225 local opt=${facet}_opt
1226 local mntpt=$(facet_mntpt $facet)
1227 local opts="${!opt} $@"
1229 if [ $(facet_fstype $facet) == ldiskfs ] &&
1230 ! do_facet $facet test -b ${!dev}; then
1231 opts=$(csa_add "$opts" -o loop)
1234 if [[ $(facet_fstype $facet) == zfs ]]; then
1235 # import ZFS storage pool
1236 import_zpool $facet || return ${PIPESTATUS[0]}
1239 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1240 # for testing LU-482 error handling in mount_facets() and test_0a()
1241 if [ -f $TMP/test-lu482-trigger ]; then
1244 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1248 if [ $RC -ne 0 ]; then
1249 echo "Start of ${!dev} on ${facet} failed ${RC}"
1251 set_default_debug_facet $facet
1253 if [[ $facet == mds* ]]; then
1255 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1259 label=$(devicelabel ${facet} ${!dev})
1260 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1261 eval export ${facet}_svc=${label}
1262 echo Started ${label}
1267 # start facet device options
1273 eval export ${facet}_dev=${device}
1274 eval export ${facet}_opt=\"$@\"
1276 local varname=${facet}failover_dev
1277 if [ -n "${!varname}" ] ; then
1278 eval export ${facet}failover_dev=${!varname}
1280 eval export ${facet}failover_dev=$device
1283 local mntpt=$(facet_mntpt $facet)
1284 do_facet ${facet} mkdir -p $mntpt
1285 eval export ${facet}_MOUNT=$mntpt
1286 mount_facet ${facet}
1289 if [[ $facet == mds* ]]; then
1291 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1302 local HOST=`facet_active_host $facet`
1303 [ -z $HOST ] && echo stop: no host for $facet && return 0
1305 local mntpt=$(facet_mntpt $facet)
1306 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1307 if [ ${running} -ne 0 ]; then
1308 echo "Stopping $mntpt (opts:$@) on $HOST"
1309 do_facet ${facet} $UMOUNT $@ $mntpt
1312 # umount should block, but we should wait for unrelated obd's
1313 # like the MGS or MGC to also stop.
1314 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1316 if [[ $(facet_fstype $facet) == zfs ]]; then
1317 # export ZFS storage pool
1322 # save quota version (both administrative and operational quotas)
1323 # add an additional parameter if mountpoint is ever different from $MOUNT
1325 # XXX This function is kept for interoperability with old server (< 2.3.50),
1326 # it should be removed whenever we drop the interoperability for such
1328 quota_save_version() {
1329 local fsname=${2:-$FSNAME}
1331 local ver=$(tr -c -d "123" <<< $spec)
1332 local type=$(tr -c -d "ug" <<< $spec)
1334 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1336 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1338 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1340 local osts=$(get_facets OST)
1341 for ost in ${osts//,/ }; do
1343 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1347 # client could mount several lustre
1349 # XXX This function is kept for interoperability with old server (< 2.3.50),
1350 # it should be removed whenever we drop the interoperability for such
1353 local fsname=${1:-$FSNAME}
1355 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1357 do_nodes $(comma_list $(osts_nodes)) \
1358 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1362 # XXX This function is kept for interoperability with old server (< 2.3.50),
1363 # it should be removed whenever we drop the interoperability for such
1365 restore_quota_old() {
1366 local mntpt=${1:-$MOUNT}
1367 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1368 if [ ! "$old_QUOTA_TYPE" ] ||
1369 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1372 quota_save_version $old_QUOTA_TYPE
1375 # XXX This function is kept for interoperability with old server (< 2.3.50),
1376 # it should be removed whenever we drop the interoperability for such
1381 # no quota enforcement for now and accounting works out of the box
1384 # We need save the original quota_type params, and restore them after testing
1386 # Suppose that quota type the same on mds and ost
1387 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1388 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1389 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1390 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1391 export old_QUOTA_TYPE=$quota_type
1392 quota_save_version $QUOTA_TYPE
1394 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1395 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1398 local quota_usrs=$QUOTA_USERS
1400 # get_filesystem_size
1401 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1402 local blk_soft=$((disksz + 1024))
1403 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1405 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1406 local i_soft=$Inodes
1407 local i_hard=$((i_soft + i_soft / 20))
1409 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1410 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1413 for usr in $quota_usrs; do
1414 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1416 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1418 eval $cmd || error "$cmd FAILED!"
1420 # display the quota status
1421 echo "Quota settings for $usr : "
1422 $LFS quota -v -u $usr $mntpt || true
1426 # get mdt quota type
1428 local varsvc=${SINGLEMDS}_svc
1429 do_facet $SINGLEMDS $LCTL get_param -n \
1430 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1433 # get ost quota type
1435 # All OSTs should have same quota type
1436 local varsvc=ost1_svc
1437 do_facet ost1 $LCTL get_param -n \
1438 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1441 # restore old quota type settings
1443 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1448 if [ "$old_MDT_QUOTA_TYPE" ]; then
1449 do_facet mgs $LCTL conf_param \
1450 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1452 if [ "$old_OST_QUOTA_TYPE" ]; then
1453 do_facet mgs $LCTL conf_param \
1454 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1458 # Handle the case when there is a space in the lfs df
1459 # "filesystem summary" line the same as when there is no space.
1460 # This will allow fixing the "lfs df" summary line in the future.
1462 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1465 # Get free inodes on the MDT specified by mdt index, free indoes on
1466 # the whole filesystem will be returned when index == -1.
1472 if [ $index -eq -1 ]; then
1475 mdt_uuid=$(mdtuuid_from_index $index)
1478 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1483 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1490 # save old quota type & set new quota type
1491 local mdt_qtype=$(mdt_quota_type)
1492 local ost_qtype=$(ost_quota_type)
1494 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1495 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1497 export old_MDT_QUOTA_TYPE=$mdt_qtype
1498 export old_OST_QUOTA_TYPE=$ost_qtype
1500 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1501 error "set mdt quota type failed"
1502 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1503 error "set ost quota type failed"
1505 local quota_usrs=$QUOTA_USERS
1507 # get_filesystem_size
1508 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1509 local blk_soft=$((disksz + 1024))
1510 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1512 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1513 local i_soft=$inodes
1514 local i_hard=$((i_soft + i_soft / 20))
1516 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1517 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1518 "inode-hardlimit: $i_hard"
1521 for usr in $quota_usrs; do
1522 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1524 cmd="$LFS setquota -$type $usr -b $blk_soft"
1525 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1527 eval $cmd || error "$cmd FAILED!"
1529 # display the quota status
1530 echo "Quota settings for $usr : "
1531 $LFS quota -v -u $usr $mntpt || true
1538 local opts=${3:-$MOUNT_OPTS}
1539 opts=${opts:+-o $opts}
1540 local flags=${4:-$MOUNT_FLAGS}
1542 local device=$MGSNID:/$FSNAME
1543 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1544 echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
1548 echo "Starting client: $client: $flags $opts $device $mnt"
1549 do_node $client mkdir -p $mnt
1550 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1552 set_default_debug_nodes $client
1564 [ "$3" ] && force=-f
1565 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1566 if [ $running -ne 0 ]; then
1567 echo "Stopping client $client $mnt (opts:$force)"
1568 do_node $client lsof -t $mnt || need_kill=no
1569 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1570 pids=$(do_node $client lsof -t $mnt | sort -u);
1571 if [ -n $pids ]; then
1572 do_node $client kill -9 $pids || true
1576 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1577 if [ $busy -ne 0 ] ; then
1578 echo "$mnt is still busy, wait one second" && sleep 1
1579 do_node $client umount $force $mnt
1584 # nodes is comma list
1585 sanity_mount_check_nodes () {
1591 # FIXME: assume that all cluster nodes run the same os
1592 [ "$(uname)" = Linux ] || return 0
1595 for mnt in $mnts ; do
1596 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1597 mpts=\\\$(mount | grep -c $mnt' ');
1598 if [ \\\$running -ne \\\$mpts ]; then
1599 echo \\\$(hostname) env are INSANE!;
1602 [ $? -eq 0 ] || rc=1
1607 sanity_mount_check_servers () {
1608 [ "$CLIENTONLY" ] &&
1609 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1610 echo Checking servers environments
1612 # FIXME: modify get_facets to display all facets wo params
1613 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1617 for facet in ${facets//,/ }; do
1618 node=$(facet_host ${facet})
1619 mntpt=$(facet_mntpt $facet)
1620 sanity_mount_check_nodes $node $mntpt ||
1621 { error "server $node environments are insane!"; return 1; }
1625 sanity_mount_check_clients () {
1626 local clients=${1:-$CLIENTS}
1627 local mntpt=${2:-$MOUNT}
1628 local mntpt2=${3:-$MOUNT2}
1630 [ -z $clients ] && clients=$(hostname)
1631 echo Checking clients $clients environments
1633 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1634 error "clients environments are insane!"
1637 sanity_mount_check () {
1638 sanity_mount_check_servers || return 1
1639 sanity_mount_check_clients || return 2
1642 # mount clients if not mouted
1643 zconf_mount_clients() {
1646 local opts=${3:-$MOUNT_OPTS}
1647 opts=${opts:+-o $opts}
1648 local flags=${4:-$MOUNT_FLAGS}
1650 local device=$MGSNID:/$FSNAME
1651 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1652 echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
1656 echo "Starting client $clients: $flags $opts $device $mnt"
1659 running=\\\$(mount | grep -c $mnt' ');
1661 if [ \\\$running -eq 0 ] ; then
1663 $MOUNT_CMD $flags $opts $device $mnt;
1666 exit \\\$rc" || return ${PIPESTATUS[0]}
1668 echo "Started clients $clients: "
1669 do_nodes $clients "mount | grep $mnt' '"
1671 set_default_debug_nodes $clients
1676 zconf_umount_clients() {
1681 [ "$3" ] && force=-f
1683 echo "Stopping clients: $clients $mnt (opts:$force)"
1684 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1685 if [ \\\$running -ne 0 ] ; then
1686 echo Stopping client \\\$(hostname) $mnt opts:$force;
1687 lsof $mnt || need_kill=no;
1688 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1689 pids=\\\$(lsof -t $mnt | sort -u);
1690 if [ -n \\\"\\\$pids\\\" ]; then
1694 while umount $force $mnt 2>&1 | grep -q "busy"; do
1695 echo "$mnt is still busy, wait one second" && sleep 1;
1702 echo + $POWER_DOWN $node
1706 shutdown_node_hard () {
1708 local attempts=$SHUTDOWN_ATTEMPTS
1710 for i in $(seq $attempts) ; do
1713 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1714 echo "waiting for $host to fail attempts=$attempts"
1715 [ $i -lt $attempts ] || \
1716 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1722 local mnt=${2:-$MOUNT}
1725 if [ "$FAILURE_MODE" = HARD ]; then
1726 shutdown_node_hard $client
1728 zconf_umount_clients $client $mnt -f
1734 local facets="$(get_facets OST),$(get_facets MDS)"
1737 combined_mgs_mds || facets="$facets,mgs"
1739 for facet in ${facets//,/ }; do
1740 if [ $(facet_active_host $facet) == $host ]; then
1741 affected="$affected $facet"
1745 echo $(comma_list $affected)
1750 local host=${2:-$(facet_host $facet)}
1752 local label=$(convert_facet2label $facet)
1753 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1756 facets_up_on_host () {
1758 local facets=$(facets_on_host $host)
1761 for facet in ${facets//,/ }; do
1762 if $(facet_up $facet $host); then
1763 affected_up="$affected_up $facet"
1767 echo $(comma_list $affected_up)
1773 if [ "$FAILURE_MODE" = HARD ]; then
1774 shutdown_node_hard $(facet_active_host $facet)
1782 echo + $POWER_UP $node
1795 if [ "$FAILURE_MODE" = HARD ]; then
1796 reboot_node $(facet_active_host $facet)
1804 if [ "$FAILURE_MODE" = HARD ]; then
1814 for facet in ${facets//,/ }; do
1815 hosts=$(expand_list $hosts $(facet_host $facet) )
1821 _check_progs_installed () {
1825 for prog in $progs; do
1826 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1827 echo $prog missing on $(hostname)
1834 check_progs_installed () {
1838 do_rpc_nodes "$nodes" _check_progs_installed $@
1841 # recovery-scale functions
1843 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1846 start_client_load() {
1849 local var=$(node_var_name $client)_load
1850 eval export ${var}=$load
1852 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1853 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1854 END_RUN_FILE=$END_RUN_FILE \
1855 LOAD_PID_FILE=$LOAD_PID_FILE \
1856 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1857 TESTNAME=$TESTNAME \
1858 DBENCH_LIB=$DBENCH_LIB \
1859 DBENCH_SRC=$DBENCH_SRC \
1860 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1864 log "Started client load: ${load} on $client"
1866 # get the children process IDs
1867 local pids=$(ps --ppid $ppid -o pid= | xargs)
1868 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1872 start_client_loads () {
1873 local -a clients=(${1//,/ })
1874 local numloads=${#CLIENT_LOADS[@]}
1877 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1878 testnum=$((nodenum % numloads))
1879 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1881 # bug 22169: wait the background threads to start
1885 # only for remote client
1886 check_client_load () {
1888 local var=$(node_var_name $client)_load
1889 local TESTLOAD=run_${!var}.sh
1891 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1893 # bug 18914: try to connect several times not only when
1894 # check ps, but while check_catastrophe also
1897 while [ $RC = 254 -a $tries -gt 0 ]; do
1901 if ! check_catastrophe $client; then
1903 if [ $RC -eq 254 ]; then
1904 # FIXME: not sure how long we shuold sleep here
1908 echo "check catastrophe failed: RC=$RC "
1912 # We can continue try to connect if RC=254
1913 # Just print the warning about this
1914 if [ $RC = 254 ]; then
1915 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1918 # see if the load is still on the client
1921 while [ $RC = 254 -a $tries -gt 0 ]; do
1925 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1930 if [ $RC = 254 ]; then
1931 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1932 # see if we can diagnose a bit why this is
1937 check_client_loads () {
1938 local clients=${1//,/ }
1942 for client in $clients; do
1943 check_client_load $client
1945 if [ "$rc" != 0 ]; then
1946 log "Client load failed on node $client, rc=$rc"
1952 restart_client_loads () {
1953 local clients=${1//,/ }
1954 local expectedfail=${2:-""}
1958 for client in $clients; do
1959 check_client_load $client
1961 if [ "$rc" != 0 -a "$expectedfail" ]; then
1962 local var=$(node_var_name $client)_load
1963 start_client_load $client ${!var}
1964 echo "Restarted client load ${!var}: on $client. Checking ..."
1965 check_client_load $client
1967 if [ "$rc" != 0 ]; then
1968 log "Client load failed to restart on node $client, rc=$rc"
1969 # failure one client load means test fail
1970 # we do not need to check other
1979 # Start vmstat and save its process ID in a file.
1984 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1987 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1988 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1991 # Display the nodes on which client loads failed.
1992 print_end_run_file() {
1996 [ -s $file ] || return 0
1998 echo "Found the END_RUN_FILE file: $file"
2001 # A client load will stop if it finds the END_RUN_FILE file.
2002 # That does not mean the client load actually failed though.
2003 # The first node in END_RUN_FILE is the one we are interested in.
2006 if [ -n "$node" ]; then
2007 local var=$(node_var_name $node)_load
2009 local prefix=$TESTLOG_PREFIX
2010 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2011 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2012 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2014 echo "Client load ${!var} failed on node $node:"
2020 # Stop the process which had its PID saved in a file.
2025 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2027 do_nodes $nodes "test -f $pid_file &&
2028 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2031 # Stop all client loads.
2032 stop_client_loads() {
2033 local nodes=${1:-$CLIENTS}
2036 # stop the client loads
2037 stop_process $nodes $pid_file
2039 # clean up the processes that started them
2040 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2042 # End recovery-scale functions
2044 # verify that lustre actually cleaned up properly
2046 VAR=$(lctl get_param -n catastrophe 2>&1)
2047 if [ $? = 0 ] ; then
2048 if [ $VAR != 0 ]; then
2049 error "LBUG/LASSERT detected"
2052 BUSY=$(dmesg | grep -i destruct || true)
2053 if [ -n "$BUSY" ]; then
2055 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2059 check_mem_leak || exit 204
2061 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2062 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2065 if module_loaded lnet || module_loaded libcfs; then
2066 echo "$TESTSUITE: modules still loaded..." 1>&2
2075 if [[ "$1" == "--verbose" ]]; then
2090 PREV_RESULT=$(do_node $node "$TEST")
2092 RESULT=$(do_node $node "$TEST")
2093 if [[ "$RESULT" == "$FINAL" ]]; then
2094 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2095 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2099 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2100 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2104 [[ $WAIT -ge $MAX ]] && break
2105 [[ $((WAIT % print)) -eq 0 ]] &&
2106 echo "Waiting $((MAX - WAIT)) secs for update"
2107 WAIT=$((WAIT + sleep))
2110 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2114 wait_update_facet() {
2117 wait_update $(facet_active_host $facet) "$@"
2121 do_nodes $(comma_list $(mdts_nodes)) \
2122 "lctl set_param -n osd*.*MDT*.force_sync 1"
2123 do_nodes $(comma_list $(osts_nodes)) \
2124 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
2125 grep -v 'Found no match'
2128 wait_delete_completed_mds() {
2129 local MAX_WAIT=${1:-20}
2130 # for ZFS, waiting more time for DMUs to be committed
2131 local ZFS_WAIT=${2:-5}
2133 local stime=$(date +%s)
2138 # find MDS with pending deletions
2139 for node in $(mdts_nodes); do
2140 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2141 2>/dev/null | calc_sum)
2142 if [[ $changes -eq 0 ]]; then
2145 mds2sync="$mds2sync $node"
2147 if [ -z "$mds2sync" ]; then
2150 mds2sync=$(comma_list $mds2sync)
2152 # sync MDS transactions
2153 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2155 # wait till all changes are sent and commmitted by OSTs
2156 # for ldiskfs space is released upon execution, but DMU
2157 # do this upon commit
2160 while [[ $WAIT -ne $MAX_WAIT ]]; do
2161 changes=$(do_nodes $mds2sync \
2162 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2163 #echo "$node: $changes changes on all"
2164 if [[ $changes -eq 0 ]]; then
2166 #echo "delete took $((etime - stime)) seconds"
2168 # the occupied disk space will be released
2169 # only after DMUs are committed
2170 if [[ $(facet_fstype $SINGLEMDS) == zfs ]]; then
2171 echo "sleep $ZFS_WAIT for ZFS OSD"
2182 echo "Delete is not completed in $((etime - stime)) seconds"
2183 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2189 # we can use "for" here because we are waiting the slowest
2190 for host in ${hostlist//,/ }; do
2191 check_network "$host" 900
2193 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2200 for facet in ${facetlist//,/ }; do
2201 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2203 wait_for_host $hostlist
2206 _wait_recovery_complete () {
2209 # Use default policy if $2 is not passed by caller.
2210 local MAX=${2:-$(max_recovery_time)}
2215 while [ $WAIT -lt $MAX ]; do
2216 STATUS=$(lctl get_param -n $param | grep status)
2218 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2221 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2223 echo "$param recovery not done in $MAX sec. $STATUS"
2227 wait_recovery_complete () {
2230 # with an assumption that at_max is the same on all nodes
2231 local MAX=${2:-$(max_recovery_time)}
2234 if [ "$FAILURE_MODE" = HARD ]; then
2235 facets=$(facets_on_host $(facet_active_host $facet))
2237 echo affected facets: $facets
2239 # we can use "for" here because we are waiting the slowest
2240 for facet in ${facets//,/ }; do
2241 local var_svc=${facet}_svc
2242 local param="*.${!var_svc}.recovery_status"
2244 local host=$(facet_active_host $facet)
2245 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2249 wait_mds_ost_sync () {
2250 # just because recovery is done doesn't mean we've finished
2251 # orphan cleanup. Wait for llogs to get synchronized.
2252 echo "Waiting for orphan cleanup..."
2253 # MAX value includes time needed for MDS-OST reconnection
2254 local MAX=$(( TIMEOUT * 2 ))
2255 local WAIT_TIMEOUT=${1:-$MAX}
2258 local list=$(comma_list $(mdts_nodes))
2259 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2260 if ! do_facet $SINGLEMDS \
2261 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2263 # old way, use mds_sync
2265 list=$(comma_list $(osts_nodes))
2266 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2269 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2270 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2271 local -a sync=($(do_nodes $list "$cmd"))
2274 for ((i=0; i<${#sync[@]}; i++)); do
2276 [ ${sync[$i]} -eq 1 ] && continue
2278 [ ${sync[$i]} -eq 0 ] && continue
2280 # there is a not finished MDS-OST synchronization
2284 sleep 2 # increase waiting time and cover statfs cache
2285 [ ${con} -eq 1 ] && return 0
2286 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2290 # show which nodes are not finished.
2291 do_nodes $list "$cmd"
2292 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2296 wait_destroy_complete () {
2297 echo "Waiting for local destroys to complete"
2298 # MAX value shouldn't be big as this mean server responsiveness
2299 # never increase this just to make test pass but investigate
2300 # why it takes so long time
2303 while [ $WAIT -lt $MAX ]; do
2304 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2308 for ((i=0; i<${#RPCs[@]}; i++)); do
2309 [ ${RPCs[$i]} -eq 0 ] && continue
2310 # there are still some destroy RPCs in flight
2315 [ ${con} -eq 1 ] && return 0 # done waiting
2316 echo "Waiting ${WAIT}s for local destroys to complete"
2319 echo "Local destroys weren't done in $MAX sec."
2323 wait_delete_completed() {
2324 wait_delete_completed_mds $1 || return $?
2325 wait_destroy_complete
2334 # conf-sanity 31 takes a long time cleanup
2335 while [ $WAIT -lt 300 ]; do
2336 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2337 [ -z "${running}" ] && return 0
2338 echo "waited $WAIT for${running}"
2339 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2341 WAIT=$((WAIT + INTERVAL))
2343 echo "service didn't stop after $WAIT seconds. Still running:"
2348 wait_remote_prog () {
2354 [ "$PDSH" = "no_dsh" ] && return 0
2356 while [ $WAIT -lt $2 ]; do
2357 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2358 [ -z "${running}" ] && return 0 || true
2359 echo "waited $WAIT for: "
2361 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2363 WAIT=$((WAIT + INTERVAL))
2365 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2366 [ -z "$pids" ] && return 0
2367 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2368 # FIXME: not portable
2369 for pid in $pids; do
2370 cat /proc/${pid}/status || true
2371 cat /proc/${pid}/wchan || true
2373 kill -9 $pid || true
2382 # not every config has many clients
2384 if [ ! -z "$CLIENTS" ]; then
2385 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2387 stat -f $MOUNT > /dev/null
2393 # usually checked on particular client or locally
2395 if [ ! -z "$client" ]; then
2396 $PDSH $client "stat -f $MOUNT" > /dev/null
2398 stat -f $MOUNT > /dev/null
2406 client_reconnect_try() {
2407 uname -n >> $MOUNT/recon
2408 if [ -z "$CLIENTS" ]; then
2409 df $MOUNT; uname -n >> $MOUNT/recon
2411 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2413 echo Connected clients:
2415 ls -l $MOUNT/recon > /dev/null
2419 client_reconnect() {
2420 # one client_reconnect_try call does not always do the job...
2422 client_reconnect_try && break
2427 affected_facets () {
2430 local host=$(facet_active_host $facet)
2431 local affected=$facet
2433 if [ "$FAILURE_MODE" = HARD ]; then
2434 affected=$(facets_up_on_host $host)
2448 #Because it will only get up facets, we need get affected
2449 #facets before shutdown
2450 #For HARD Failure mode, it needs make sure facets on the same
2451 #HOST will only be shutdown and reboot once
2452 for facet in ${facets//,/ }; do
2453 local affected_facet
2455 #check whether facet has been included in other affected facets
2456 for ((index=0; index<$total; index++)); do
2457 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2460 if [ $skip -eq 0 ]; then
2461 affecteds[$total]=$(affected_facets $facet)
2466 for ((index=0; index<$total; index++)); do
2467 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2468 local host=$(facet_active_host $facet)
2469 echo "Failing ${affecteds[index]} on $host"
2470 shutdown_facet $facet
2473 for ((index=0; index<$total; index++)); do
2474 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2475 echo reboot facets: ${affecteds[index]}
2479 change_active ${affecteds[index]}
2481 wait_for_facet ${affecteds[index]}
2482 # start mgs first if it is affected
2483 if ! combined_mgs_mds &&
2484 list_member ${affecteds[index]} mgs; then
2485 mount_facet mgs || error "Restart of mgs failed"
2487 # FIXME; has to be changed to mount all facets concurrently
2488 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2489 echo mount facets: ${affecteds[index]}
2490 mount_facets ${affecteds[index]}
2500 do_facet $facet "sync; sync; sync"
2503 # make sure there will be no seq change
2504 local clients=${CLIENTS:-$HOSTNAME}
2505 local f=fsa-\\\$\(hostname\)
2506 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2507 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2509 local svc=${facet}_svc
2510 do_facet $facet $LCTL --device ${!svc} notransno
2512 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2513 # in-memory state has to be cleared by either rebooting the host or
2514 # exporting and reimporting the pool.
2516 # Although the uberblocks are not updated when a pool is freezed,
2517 # transactions are still written to the disks. Modified blocks may be
2518 # cached in memory when tests try reading them back. The
2519 # export-and-reimport process also evicts any cached pool data from
2520 # memory to provide the correct "data loss" semantics.
2522 # In the test framework, the exporting and importing operations are
2523 # handled by stop() and mount_facet() separately, which are used
2524 # inside fail() and fail_abort().
2526 do_facet $facet $LCTL --device ${!svc} readonly
2527 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2528 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2531 replay_barrier_nodf() {
2532 local facet=$1 echo running=${running}
2533 do_facet $facet "sync; sync; sync"
2534 local svc=${facet}_svc
2535 echo Replay barrier on ${!svc}
2536 do_facet $facet $LCTL --device ${!svc} notransno
2537 do_facet $facet $LCTL --device ${!svc} readonly
2538 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2539 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2542 replay_barrier_nosync() {
2543 local facet=$1 echo running=${running}
2544 local svc=${facet}_svc
2545 echo Replay barrier on ${!svc}
2546 do_facet $facet $LCTL --device ${!svc} notransno
2547 do_facet $facet $LCTL --device ${!svc} readonly
2548 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2549 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2553 # Get Lustre client uuid for a given Lustre mount point.
2556 local mntpnt=${1:-$MOUNT}
2558 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2559 local uuid=$($LCTL get_param -n llite.$name.uuid)
2564 mds_evict_client() {
2565 local mntpnt=${1:-$MOUNT}
2566 local uuid=$(get_client_uuid $mntpnt)
2568 do_facet $SINGLEMDS \
2569 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2572 ost_evict_client() {
2573 local mntpnt=${1:-$MOUNT}
2574 local uuid=$(get_client_uuid $mntpnt)
2577 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2582 local clients=${CLIENTS:-$HOSTNAME}
2584 facet_failover $* || error "failover: $?"
2585 wait_clients_import_state "$clients" "$facets" FULL
2586 clients_up || error "post-failover df: $?"
2591 facet_failover $facet
2597 change_active $facet
2598 wait_for_facet $facet
2599 mount_facet $facet -o abort_recovery
2600 clients_up || echo "first df failed: $?"
2601 clients_up || error "post-failover df: $?"
2605 echo There is no lmc. This is mountconf, baby.
2609 host_nids_address() {
2613 if [ -n "$kind" ]; then
2614 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2616 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2622 if [ "$1" = "'*'" ]; then echo \'*\'; else
2628 if [ "$1" = "'*'" ]; then echo \'*\'; else
2629 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2631 if [ -z "$ID" ]; then
2632 echo "Could not get a ptl id for $1..."
2641 h2name_or_ip "$1" "tcp"
2646 if [ "$1" = "'*'" ]; then echo \'*\'; else
2647 if type __h2elan >/dev/null 2>&1; then
2650 ID=`echo $1 | sed 's/[^0-9]*//g'`
2658 h2name_or_ip "$1" "o2ib"
2662 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2663 # expressions format. As a bonus we can then just pass in those variables
2664 # to pdsh. What this function does is take a HOSTLIST type string and
2665 # expand it into a space deliminated list for us.
2673 [ -z "$hostlist" ] && return
2675 # Translate the case of [..],..,[..] to [..] .. [..]
2676 list="${hostlist/],/] }"
2678 [[ "$front" == *,* ]] && {
2681 list=${list/${old}/${new}}
2684 for item in $list; do
2685 # Test if we have any []'s at all
2686 if [ "$item" != "${item/\[/}" ]; then {
2687 # Expand the [*] into list
2691 if [ "$name" != "$item" ]; then
2692 group=${item#$name[*}
2695 for range in ${group//,/ }; do
2699 # Number of leading zeros
2702 end=$(echo $end | sed 's/0*//')
2703 [[ -z "$end" ]] && end=0
2704 [[ $padlen2 -gt $padlen ]] && {
2705 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2708 begin=$(echo $begin | sed 's/0*//')
2709 [ -z $begin ] && begin=0
2711 for num in $(seq -f "%0${padlen}g" $begin $end); do
2712 value="${name#*,}${num}${back}"
2713 [ "$value" != "${value/\[/}" ] && {
2714 value=$(hostlist_expand "$value")
2716 myList="$myList $value"
2721 myList="$myList $item"
2724 myList=${myList//,/ }
2725 myList=${myList:1} # Remove first character which is a space
2727 # Filter any duplicates without sorting
2729 myList="${list%% *}"
2731 while [[ "$list" != ${myList##* } ]]; do
2732 list=${list//${list%% *} /}
2733 myList="$myList ${list%% *}"
2735 myList="${myList%* }";
2737 # We can select an object at an offset in the list
2740 for item in $myList; do
2742 [ $cnt -eq $offset ] && {
2746 [ $(get_node_count $myList) -ne 1 ] && myList=""
2755 [ "$facet" == client ] && echo -n $HOSTNAME && return
2756 varname=${facet}_HOST
2757 if [ -z "${!varname}" ]; then
2758 if [ "${facet:0:3}" == "ost" ]; then
2759 local fh=${facet%failover}_HOST
2760 eval export ${facet}_HOST=${!fh}
2761 if [ -z "${!varname}" ]; then
2762 eval export ${facet}_HOST=${ost_HOST}
2764 elif [ "${facet:0:3}" == "mdt" -o \
2765 "${facet:0:3}" == "mds" -o \
2766 "${facet:0:3}" == "mgs" ]; then
2767 eval export ${facet}_HOST=${mds_HOST}
2773 facet_failover_host() {
2777 var=${facet}failover_HOST
2778 if [ -n "${!var}" ]; then
2783 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2784 "${facet:0:3}" == "mgs" ]; then
2786 eval export ${facet}failover_host=${mds_HOST}
2791 if [[ $facet == ost* ]]; then
2792 eval export ${facet}failover_host=${ost_HOST}
2800 local activevar=${facet}active
2802 if [ -f $TMP/${facet}active ] ; then
2803 source $TMP/${facet}active
2806 active=${!activevar}
2807 if [ -z "$active" ] ; then
2814 facet_active_host() {
2815 facet_host $(facet_active $1)
2818 # Get the passive failover partner host of facet.
2819 facet_passive_host() {
2821 [[ $facet = client ]] && return
2823 local host=${facet}_HOST
2824 local failover_host=${facet}failover_HOST
2825 local active_host=$(facet_active_host $facet)
2827 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2829 if [[ $active_host = ${!host} ]]; then
2830 echo -n ${!failover_host}
2840 facetlist=$(exclude_items_from_list $facetlist mgs)
2842 for facet in ${facetlist//,/ }; do
2843 local failover=${facet}failover
2844 local host=`facet_host $failover`
2845 [ -z "$host" ] && return
2847 local curactive=`facet_active $facet`
2848 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2849 eval export ${facet}active=$facet
2851 eval export ${facet}active=$failover
2853 # save the active host for this facet
2854 local activevar=${facet}active
2855 echo "$activevar=${!activevar}" > $TMP/$activevar
2856 [[ $facet = mds1 ]] && combined_mgs_mds && \
2857 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2858 local TO=`facet_active_host $facet`
2859 echo "Failover $facet to $TO"
2865 # do not stripe off hostname if verbose, bug 19215
2866 if [ x$1 = x--verbose ]; then
2874 if [ "$HOST" = "$HOSTNAME" ]; then
2876 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2877 echo "cannot run remote command on $HOST with $myPDSH"
2881 echo "CMD: $HOST $@" >&2
2882 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2885 if [ "$myPDSH" = "rsh" ]; then
2886 # we need this because rsh does not return exit code of an executed command
2887 local command_status="$TMP/cs"
2888 rsh $HOST ":> $command_status"
2889 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2890 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2891 echo command failed >$command_status"
2892 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2897 # print HOSTNAME for myPDSH="no_dsh"
2898 if [[ $myPDSH = no_dsh ]]; then
2899 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2901 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2904 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2906 return ${PIPESTATUS[0]}
2910 do_node --verbose "$@"
2913 single_local_node () {
2914 [ "$1" = "$HOSTNAME" ]
2917 # Outputs environment variable assignments that should be passed to remote nodes
2921 local facets=$(get_facets)
2924 for var in ${!MODOPTS_*}; do
2925 value=${!var//\"/\\\"}
2926 echo -n " ${var}=\"$value\""
2929 for facet in ${facets//,/ }; do
2931 if [ -n "${!var}" ]; then
2932 echo -n " $var=${!var}"
2936 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2937 if [ -n "${!var}" ]; then
2938 echo -n " $var=${!var}"
2942 for var in VERBOSE; do
2943 if [ -n "${!var}" ]; then
2944 echo -n " $var=${!var}"
2948 if [ -n "$FSTYPE" ]; then
2949 echo -n " FSTYPE=$FSTYPE"
2952 for var in LNETLND NETTYPE; do
2953 if [ -n "${!var}" ]; then
2954 echo -n " $var=${!var}"
2961 # do not stripe off hostname if verbose, bug 19215
2962 if [ x$1 = x--verbose ]; then
2970 if single_local_node $rnodes; then
2972 do_nodev $rnodes "$@"
2974 do_node $rnodes "$@"
2979 # This is part from do_node
2982 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2983 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2985 export FANOUT=$(get_node_count "${rnodes//,/ }")
2987 echo "CMD: $rnodes $@" >&2
2988 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2991 # do not replace anything from pdsh output if -N is used
2992 # -N Disable hostname: prefix on lines of output.
2993 if $verbose || [[ $myPDSH = *-N* ]]; then
2994 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2996 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2998 return ${PIPESTATUS[0]}
3002 # Execute commands on a single service's host
3004 # The \a facet (service) may be on a local or remote node, which is
3005 # determined at the time the command is run.
3007 # usage: do_facet $facet command [arg ...]
3011 local HOST=$(facet_active_host $facet)
3012 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3016 # Function: do_facet_random_file $FACET $FILE $SIZE
3017 # Creates FILE with random content on the given FACET of given SIZE
3019 do_facet_random_file() {
3023 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3024 do_facet $facet "$cmd 2>/dev/null"
3027 do_facet_create_file() {
3031 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3032 do_facet $facet "$cmd 2>/dev/null"
3036 do_nodes --verbose "$@"
3042 # make sure its not already running
3044 rm -f $TMP/${facet}active
3045 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3046 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3048 if [[ $(facet_fstype $facet) == zfs ]]; then
3050 # After formatting a ZFS target, "cachefile=none" property will
3051 # be set on the ZFS storage pool so that the pool is not
3052 # automatically imported on system startup. And then the pool
3053 # will be exported so as to leave the importing and exporting
3054 # operations handled by mount_facet() and stop() separately.
3056 refresh_partition_table $facet $(facet_vdevice $facet)
3057 disable_zpool_cache $facet
3062 # Device formatted as ost
3065 local DEVNAME=OSTDEV$num
3067 local fstype=$(facet_fstype ost$num)
3071 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3072 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3074 #try $OSTZFSDEVn - independent of vdev
3075 DEVNAME=OSTZFSDEV$num
3076 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3078 error "unknown fstype!";;
3084 # Physical device location of data
3090 local fstype=$(facet_fstype ost$num)
3094 # vdevs are not supported by ldiskfs
3097 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3098 # Device formatted by zfs
3100 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3102 error "unknown fstype!";;
3108 # Logical device formatted for lustre
3111 local DEVNAME=MDSDEV$num
3113 local fstype=$(facet_fstype mds$num)
3117 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3118 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3120 # try $MDSZFSDEVn - independent of vdev
3121 DEVNAME=MDSZFSDEV$num
3122 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3124 error "unknown fstype!";;
3130 # Physical location of data
3134 local fstype=$(facet_fstype mds$num)
3138 # vdevs are not supported by ldiskfs
3141 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3142 # Device formatted by ZFS
3143 local DEVNAME=MDSDEV$num
3144 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3146 error "unknown fstype!";;
3154 local fstype=$(facet_fstype mgs)
3158 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3159 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3160 DEVPTR=$(mdsdevname 1)
3165 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3166 ( [ -z "$MGSZFSDEV" ] &&
3167 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3168 DEVPTR=$(mdsdevname 1)
3170 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3173 error "unknown fstype!";;
3182 local fstype=$(facet_fstype mgs)
3186 # vdevs are not supported by ldiskfs
3189 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3190 ( [ -z "$MGSDEV" ] &&
3191 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3192 VDEVPTR=$(mdsvdevname 1)
3193 elif [ -n "$MGSDEV" ]; then
3197 error "unknown fstype!";;
3205 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3207 local var=${facet}_MOUNT
3208 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3215 local dev=$(facet_device $facet)
3216 local mnt=$(facet_mntpt $facet)
3219 if ! do_facet $facet test -b $dev; then
3222 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3227 local dev=$(facet_device $facet)
3228 local mnt=$(facet_mntpt $facet)
3230 do_facet $facet $UMOUNT $mnt
3234 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3239 local ds=$(facet_device $facet)
3240 local mnt=$(facet_mntpt $facet)
3245 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3246 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3247 do_facet $facet $ZFS set canmount=noauto $ds
3249 # The "legacy" mount method is used here because "zfs unmount $mnt"
3250 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3251 # targets are not available at the time, the stat(2) on $MOUNT will
3254 do_facet $facet $ZFS set mountpoint=legacy $ds
3255 do_facet $facet mount -t zfs $ds $mnt
3256 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3257 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3262 local ds=$(facet_device $facet)
3263 local mnt=$(facet_mntpt $facet)
3264 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3265 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3266 local mntpt=${!var_mntpt}
3267 local canmnt=${!var_canmnt}
3271 do_facet $facet umount $mnt
3272 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3273 do_facet $facet $ZFS set canmount=$canmnt $ds
3279 local fstype=$(facet_fstype $facet)
3281 mount_$fstype $facet
3286 local fstype=$(facet_fstype $facet)
3288 unmount_$fstype $facet
3295 # make sure we are using the primary server, so test-framework will
3296 # be able to clean up properly.
3297 activemds=`facet_active mds1`
3298 if [ $activemds != "mds1" ]; then
3302 local clients=$CLIENTS
3303 [ -z $clients ] && clients=$(hostname)
3305 zconf_umount_clients $clients $MOUNT "$*" || true
3306 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3308 [ "$CLIENTONLY" ] && return
3309 # The add fn does rm ${facet}active file, this would be enough
3310 # if we use do_facet <facet> only after the facet added, but
3311 # currently we use do_facet mds in local.sh
3312 for num in `seq $MDSCOUNT`; do
3314 rm -f ${TMP}/mds${num}active
3316 combined_mgs_mds && rm -f $TMP/mgsactive
3318 for num in `seq $OSTCOUNT`; do
3320 rm -f $TMP/ost${num}active
3323 if ! combined_mgs_mds ; then
3330 cleanup_echo_devs () {
3331 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3333 for dev in $devs; do
3334 $LCTL --device $dev cleanup
3335 $LCTL --device $dev detach
3340 nfs_client_mode && return
3341 cifs_client_mode && return
3350 combined_mgs_mds () {
3351 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3352 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3356 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3360 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3366 local fsname=${3:-"$FSNAME"}
3367 local type=$(facet_type $facet)
3368 local index=$(facet_index $facet)
3369 local fstype=$(facet_fstype $facet)
3370 local host=$(facet_host $facet)
3375 if [ $type == MGS ] || ( [ $type == MDS ] &&
3376 [ "$dev" == $(mgsdevname) ] &&
3377 [ "$host" == "$(facet_host mgs)" ] ); then
3380 opts="--mgsnode=$MGSNID"
3383 if [ $type != MGS ]; then
3384 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3388 var=${facet}failover_HOST
3389 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3390 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3393 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3394 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3396 if [ $type == MDS ]; then
3397 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3398 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3399 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3400 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3401 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3403 if [ $fstype == ldiskfs ]; then
3404 # Check for wide striping
3405 if [ $OSTCOUNT -gt 160 ]; then
3406 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3407 fs_mkfs_opts+="-O large_xattr"
3411 if [ -n "${!var}" ]; then
3412 fs_mkfs_opts+=" -J device=${!var}"
3414 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3416 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3420 if [ $type == OST ]; then
3421 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3422 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3424 if [ $fstype == ldiskfs ]; then
3426 if [ -n "${!var}" ]; then
3427 fs_mkfs_opts+=" -J device=${!var}"
3429 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3434 opts+=" --backfstype=$fstype"
3437 if [ -n "${!var}" ]; then
3438 opts+=" --device-size=${!var}"
3441 var=$(upper $fstype)_MKFS_OPTS
3442 fs_mkfs_opts+=${!var:+" ${!var}"}
3444 var=${type}_FS_MKFS_OPTS
3445 fs_mkfs_opts+=${!var:+" ${!var}"}
3447 if [ -n "${fs_mkfs_opts## }" ]; then
3448 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3452 opts+=${!var:+" ${!var}"}
3457 check_ost_indices() {
3458 local index_count=${#OST_INDICES[@]}
3459 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3461 # OST count is greater than the index count in $OST_INDEX_LIST.
3462 # We need check whether there are duplicate indices.
3466 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3467 index=$(facet_index ost$i)
3468 for j in $(seq 0 $((index_count - 1))); do
3469 [[ $index -ne ${OST_INDICES[j]} ]] ||
3470 error "ost$i has the same index $index as ost$((j+1))"
3481 echo "Format mgs: $(mgsdevname)"
3482 reformat_external_journal mgs
3483 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3484 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3494 echo "Format mds$num: $(mdsdevname $num)"
3495 reformat_external_journal mds$num
3496 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3497 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3498 ${quiet:+>/dev/null} || exit 10
3507 echo "Format ost$num: $(ostdevname $num)"
3508 reformat_external_journal ost$num
3509 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3510 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3511 ${quiet:+>/dev/null} || exit 10
3516 # We need ldiskfs here, may as well load them all
3518 [ "$CLIENTONLY" ] && return
3519 echo Formatting mgs, mds, osts
3520 if ! combined_mgs_mds ; then
3524 for num in $(seq $MDSCOUNT); do
3528 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3530 for num in $(seq $OSTCOUNT); do
3536 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3540 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3544 # 0: success, the old identity set already.
3545 # 1: success, the old identity does not set.
3550 local j=`expr $num - 1`
3551 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3553 if [ -z "$MDT" ]; then
3557 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3560 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3562 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3565 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3567 if [ $old = "NONE" ]; then
3576 zconf_umount `hostname` $1 || error "umount failed"
3577 zconf_mount `hostname` $1 || error "mount failed"
3585 rm -f $TMP/${facet}active
3586 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3591 local mdt_count=${1:-$MDSCOUNT}
3592 local ost_count=${2:-$OSTCOUNT}
3595 for num in $(seq $mdt_count); do
3596 DEVNAME=$(mdsdevname $num)
3597 writeconf_facet mds$num $DEVNAME || rc=$?
3600 for num in $(seq $ost_count); do
3601 DEVNAME=$(ostdevname $num)
3602 writeconf_facet ost$num $DEVNAME || rc=$?
3608 nfs_client_mode && return
3609 cifs_client_mode && return
3611 sanity_mount_check ||
3612 error "environments are insane!"
3616 if [ -z "$CLIENTONLY" ]; then
3617 echo Setup mgs, mdt, osts
3618 echo $WRITECONF | grep -q "writeconf" && \
3620 if ! combined_mgs_mds ; then
3621 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3624 for num in `seq $MDSCOUNT`; do
3625 DEVNAME=$(mdsdevname $num)
3626 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3628 # We started mds, now we should set failover variables properly.
3629 # Set mds${num}failover_HOST if it is not set (the default failnode).
3630 local varname=mds${num}failover_HOST
3631 if [ -z "${!varname}" ]; then
3632 eval mds${num}failover_HOST=$(facet_host mds$num)
3635 if [ $IDENTITY_UPCALL != "default" ]; then
3636 switch_identity $num $IDENTITY_UPCALL
3639 for num in `seq $OSTCOUNT`; do
3640 DEVNAME=$(ostdevname $num)
3641 start ost$num $DEVNAME $OST_MOUNT_OPTS
3643 # We started ost$num, now we should set ost${num}failover variable properly.
3644 # Set ost${num}failover_HOST if it is not set (the default failnode).
3645 varname=ost${num}failover_HOST
3646 if [ -z "${!varname}" ]; then
3647 eval ost${num}failover_HOST=$(facet_host ost${num})
3655 # wait a while to allow sptlrpc configuration be propogated to targets,
3656 # only needed when mounting new target devices.
3661 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3663 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3666 if [ "$MOUNT_2" ]; then
3667 mount_client $MOUNT2
3668 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3673 # by remounting mdt before ost, initial connect from mdt to ost might
3674 # timeout because ost is not ready yet. wait some time to its fully
3675 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3676 # by a context negotiation rpc with $TIMEOUT.
3677 # FIXME better by monitoring import status.
3680 sleep $((TIMEOUT + 5))
3686 mounted_lustre_filesystems() {
3687 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3690 init_facet_vars () {
3691 [ "$CLIENTONLY" ] && return 0
3698 eval export ${facet}_dev=${device}
3699 eval export ${facet}_opt=\"$@\"
3701 local dev=${facet}_dev
3703 # We need to loop for the label
3704 # in case its not initialized yet.
3705 for wait_time in {0,1,3,5,10}; do
3707 if [ $wait_time -gt 0 ]; then
3708 echo "${!dev} not yet initialized,"\
3709 "waiting ${wait_time} seconds."
3713 local label=$(devicelabel ${facet} ${!dev})
3715 # Check to make sure the label does
3716 # not include ffff at the end of the label.
3717 # This indicates it has not been initialized yet.
3719 if [[ $label =~ [f|F]{4}$ ]]; then
3720 # label is not initialized, unset the result
3721 # and either try again or fail
3728 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3730 eval export ${facet}_svc=${label}
3732 local varname=${facet}failover_HOST
3733 if [ -z "${!varname}" ]; then
3734 eval export $varname=$(facet_host $facet)
3737 varname=${facet}_HOST
3738 if [ -z "${!varname}" ]; then
3739 eval export $varname=$(facet_host $facet)
3742 # ${facet}failover_dev is set in cfg file
3743 varname=${facet}failover_dev
3744 if [ -n "${!varname}" ] ; then
3745 eval export ${facet}failover_dev=${!varname}
3747 eval export ${facet}failover_dev=$device
3750 # get mount point of already mounted device
3751 # is facet_dev is already mounted then use the real
3752 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3753 # i.e. ${facet}_MOUNT if specified by user or default
3754 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3755 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3756 if [ -z $mntpt ]; then
3757 mntpt=$(facet_mntpt $facet)
3759 eval export ${facet}_MOUNT=$mntpt
3762 init_facets_vars () {
3765 if ! remote_mds_nodsh; then
3766 for num in $(seq $MDSCOUNT); do
3767 DEVNAME=`mdsdevname $num`
3768 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3772 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3774 if ! remote_ost_nodsh; then
3775 for num in $(seq $OSTCOUNT); do
3776 DEVNAME=$(ostdevname $num)
3777 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3782 osc_ensure_active () {
3787 while [ $period -lt $timeout ]; do
3788 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3789 if [ $count -eq 0 ]; then
3793 echo "There are $count OST are inactive, wait $period seconds, and try again"
3795 period=$((period+3))
3798 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3801 set_conf_param_and_check() {
3805 local ORIG=$(do_facet $myfacet "$TEST")
3806 if [ $# -gt 3 ]; then
3812 echo "Setting $PARAM from $ORIG to $FINAL"
3813 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3814 error "conf_param $PARAM failed"
3816 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3817 error "check $PARAM failed!"
3820 init_param_vars () {
3822 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3824 log "Using TIMEOUT=$TIMEOUT"
3826 osc_ensure_active $SINGLEMDS $TIMEOUT
3827 osc_ensure_active client $TIMEOUT
3829 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3830 local current_jobid_var=$($LCTL get_param -n jobid_var)
3832 if [ $JOBID_VAR = "existing" ]; then
3833 echo "keeping jobstats as $current_jobid_var"
3834 elif [ $current_jobid_var != $JOBID_VAR ]; then
3835 echo "seting jobstats to $JOBID_VAR"
3837 set_conf_param_and_check client \
3838 "$LCTL get_param -n jobid_var" \
3839 "$FSNAME.sys.jobid_var" $JOBID_VAR
3842 echo "jobstats not supported by server"
3845 if [ $QUOTA_AUTO -ne 0 ]; then
3846 if [ "$ENABLE_QUOTA" ]; then
3847 echo "enable quota as required"
3848 setup_quota $MOUNT || return 2
3850 echo "disable quota as required"
3851 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3857 nfs_client_mode () {
3858 if [ "$NFSCLIENT" ]; then
3859 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3860 local clients=$CLIENTS
3861 [ -z $clients ] && clients=$(hostname)
3863 # FIXME: remove hostname when 19215 fixed
3864 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3865 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3866 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3867 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3869 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3875 cifs_client_mode () {
3876 [ x$CIFSCLIENT = xyes ] &&
3877 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
3880 check_config_client () {
3883 local mounted=$(mount | grep " $mntpt ")
3884 if [ "$CLIENTONLY" ]; then
3886 # CLIENTONLY should not depend on *_HOST settings
3887 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3888 # in theory someone could create a new,
3889 # client-only config file that assumed lustre was already
3890 # configured and didn't set the MGSNID. If MGSNID is not set,
3891 # then we should use the mgs nid currently being used
3892 # as the default value. bug 18021
3893 [[ x$MGSNID = x ]] &&
3896 if [[ x$mgc != xMGC$MGSNID ]]; then
3897 if [ "$mgs_HOST" ]; then
3898 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3899 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3900 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3906 local myMGS_host=$mgs_HOST
3907 if [ "$NETTYPE" = "ptl" ]; then
3908 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3911 echo Checking config lustre mounted on $mntpt
3912 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3913 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3915 # if [ "$mgshost" != "$myMGS_host" ]; then
3916 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3917 # Please use correct config or set mds_HOST correctly!"
3922 check_config_clients () {
3923 local clients=${CLIENTS:-$HOSTNAME}
3926 nfs_client_mode && return
3927 cifs_client_mode && return
3929 do_rpc_nodes "$clients" check_config_client $mntpt
3931 sanity_mount_check || error "environments are insane!"
3935 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3936 local cltimeout=$(lctl get_param -n timeout)
3937 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3938 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3945 [ -z $mntpt ] && return 1
3946 local mounted=$(mounted_lustre_filesystems)
3948 echo $mounted' ' | grep -w -q $mntpt' '
3952 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3956 # empty lustre filesystem may have empty directories lost+found and .lustre
3958 # exclude .lustre & lost+found
3959 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3960 -print | wc -l) = 1 ] || return 1
3961 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3962 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3963 # exclude .lustre/fid (LU-2780)
3964 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3965 -print | wc -l) = 1 ] || return 1
3967 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3972 check_and_setup_lustre() {
3973 nfs_client_mode && return
3974 cifs_client_mode && return
3976 local MOUNTED=$(mounted_lustre_filesystems)
3980 # both MOUNT and MOUNT2 are not mounted
3981 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3982 [ "$REFORMAT" ] && formatall
3983 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3985 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3986 export I_MOUNTED=yes
3990 elif is_mounted $MOUNT2; then
3992 # MOUNT2 is mounted, while MOUNT_2 is not set
3993 if ! [ "$MOUNT_2" ]; then
3994 cleanup_mount $MOUNT2
3995 export I_UMOUNTED2=yes
3998 # MOUNT2 is mounted, MOUNT_2 is set
4000 # FIXME: what to do if check_config failed?
4002 # 1) remote client has mounted other Lustre fs ?
4003 # 2) it has insane env ?
4004 # let's try umount MOUNT2 on all clients and mount it again:
4005 if ! check_config_clients $MOUNT2; then
4006 cleanup_mount $MOUNT2
4007 restore_mount $MOUNT2
4008 export I_MOUNTED2=yes
4013 # MOUNT is mounted MOUNT2 is not mounted
4014 elif [ "$MOUNT_2" ]; then
4015 restore_mount $MOUNT2
4016 export I_MOUNTED2=yes
4020 # FIXME: what to do if check_config failed?
4022 # 1) remote client has mounted other Lustre fs?
4023 # 2) lustre is mounted on remote_clients atall ?
4024 check_config_clients $MOUNT
4028 set_default_debug_nodes $(comma_list $(nodes_list))
4031 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
4033 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4034 facets="$(get_facets OST)"
4035 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4036 facets="$facets,$(get_facets MDS)"
4037 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4038 facets="$facets,mgs"
4039 local nodes="$(facets_hosts ${facets})"
4040 if [ -n "$nodes" ] ; then
4041 do_nodes $nodes "$LCTL set_param \
4042 osd-ldiskfs.track_declares_assert=1 || true"
4051 #Enable remote MDT create for testing
4052 for num in $(seq $MDSCOUNT); do
4054 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4058 if [ "$ONLY" == "setup" ]; then
4064 local clients=${CLIENTS:-$HOSTNAME}
4067 zconf_mount_clients $clients $mntpt
4071 local clients=${CLIENTS:-$HOSTNAME}
4074 zconf_umount_clients $clients $mntpt
4077 cleanup_and_setup_lustre() {
4078 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4079 lctl set_param debug=0 || true
4081 if [ "$ONLY" == "cleanup" ]; then
4085 check_and_setup_lustre
4088 # Get all of the server target devices from a given server node and type.
4095 if [ "$type" == ost ]; then
4096 devs=$(get_osd_param $node "" mntdev)
4098 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4100 for dev in $devs; do
4102 *loop*) do_node $node "losetup $dev" | \
4103 sed -e "s/.*(//" -e "s/).*//" ;;
4109 # Get all of the server target devices.
4114 # Master MDS parameters used by lfsck
4115 MDTNODE=$(facet_active_host $SINGLEMDS)
4116 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4120 for node in $(mdts_nodes); do
4121 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4127 for node in $(osts_nodes); do
4128 OSTDEVS[i]=$(get_mnt_devs $node ost)
4133 # Run e2fsck on MDT or OST device.
4138 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4139 local log=$TMP/e2fsck.log
4143 do_node $node $cmd 2>&1 | tee $log
4145 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4147 if [ $MDSCOUNT -gt 1 ]; then
4148 skip "DNE mode isn't supported!"
4152 error "It's not DNE mode."
4157 [ $rc -le $FSCK_MAX_ERR ] ||
4158 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4164 # Run resize2fs on MDT or OST device.
4173 do_facet $facet "$RESIZE2FS $opts $device $size"
4176 # verify a directory is shared among nodes.
4177 check_shared_dir() {
4179 local list=${2:-$(comma_list $(nodes_list))}
4181 [ -z "$dir" ] && return 1
4182 do_rpc_nodes "$list" check_logdir $dir
4183 check_write_access $dir "$list" || return 1
4187 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
4194 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
4195 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
4197 check_shared_dir $SHARED_DIRECTORY ||
4198 error "$SHARED_DIRECTORY isn't a shared directory"
4200 export MDSDB=$SHARED_DIRECTORY/mdsdb
4201 export OSTDB=$SHARED_DIRECTORY/ostdb
4203 # DNE is not supported, so when running e2fsck on a DNE filesystem,
4204 # we only pass master MDS parameters.
4205 run_e2fsck $MDTNODE $MDTDEV "-n --mdsdb $MDSDB"
4210 for node in $(osts_nodes); do
4211 for dev in ${OSTDEVS[i]}; do
4212 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
4213 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
4214 ostidx=$((ostidx + 1))
4220 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
4221 run_lfsck_remote() {
4222 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
4227 #Check if lustre is already mounted
4228 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
4230 zconf_mount $client $MOUNT ||
4231 error "failed to mount Lustre on $client"
4235 do_node $client $cmd || rc=$?
4236 #Umount if necessary
4238 zconf_umount $client $MOUNT ||
4239 error "failed to unmount Lustre on $client"
4242 [ $rc -le $FSCK_MAX_ERR ] ||
4243 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4244 echo "lfsck finished with rc=$rc"
4250 local facets="client $SINGLEMDS"
4256 for facet in $facets; do
4257 node=$(facet_active_host $facet)
4258 if check_progs_installed $node $LFSCK_BIN; then
4263 ! $found && error "None of \"$facets\" supports lfsck"
4265 run_lfsck_remote $node || rc=$?
4267 rm -rvf $MDSDB* $OSTDB* || true
4271 dump_file_contents() {
4277 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4278 error_noexit false \
4279 "Invalid parameters for dump_file_contents()"
4282 for node in ${nodes}; do
4283 do_node $node "for i in \\\$(find $dir -type f); do
4284 echo ====\\\${i}=======================;
4286 done" >> ${logname}.${node}.log
4290 dump_command_output() {
4296 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4297 error_noexit false \
4298 "Invalid parameters for dump_command_output()"
4302 for node in ${nodes}; do
4303 do_node $node "echo ====${cmd}=======================;
4304 $cmd" >> ${logname}.${node}.log
4311 # dump file contents from /proc/spl in case of zfs test
4312 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4313 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4314 dump_command_output \
4315 "$(osts_nodes)" "zpool events -v" "${logname}"
4318 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4319 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4320 dump_command_output \
4321 "$(mdts_nodes)" "zpool events -v" "${logname}"
4325 check_and_cleanup_lustre() {
4326 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
4332 if is_mounted $MOUNT; then
4333 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4334 error "remove sub-test dirs failed"
4335 [ "$ENABLE_QUOTA" ] && restore_quota || true
4338 if [ "$I_UMOUNTED2" = "yes" ]; then
4339 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4342 if [ "$I_MOUNTED2" = "yes" ]; then
4343 cleanup_mount $MOUNT2
4346 if [ "$I_MOUNTED" = "yes" ]; then
4347 cleanupall -f || error "cleanup failed"
4355 wait_for_function () {
4358 # suppress fn both stderr and stdout
4359 if [ "$1" = "--quiet" ]; then
4361 quiet=" > /dev/null 2>&1"
4373 eval $fn $quiet && return 0
4375 wait=$((wait + sleep))
4376 [ $wait -lt $max ] || return 1
4377 echo waiting $fn, $((max - wait)) secs left ...
4387 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4388 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4389 echo "Network not available!"
4393 echo `date +"%H:%M:%S (%s)"` network interface is UP
4401 # Convert a space-delimited list to a comma-delimited list. If the input is
4402 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4404 # echo is used to convert newlines to spaces, since it doesn't
4405 # introduce a trailing space as using "tr '\n' ' '" does
4406 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4412 echo $list | grep -qw $item
4415 # list, excluded are the comma separated lists
4416 exclude_items_from_list () {
4422 for item in ${excluded//,/ }; do
4423 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4425 echo $(comma_list $list)
4428 # list, expand are the comma separated lists
4430 local list=${1//,/ }
4431 local expand=${2//,/ }
4434 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4435 echo $(comma_list $expanded)
4438 testslist_filter () {
4439 local script=$LUSTRE/tests/${TESTSUITE}.sh
4441 [ -f $script ] || return 0
4443 local start_at=$START_AT
4444 local stop_at=$STOP_AT
4446 local var=${TESTSUITE//-/_}_START_AT
4447 [ x"${!var}" != x ] && start_at=${!var}
4448 var=${TESTSUITE//-/_}_STOP_AT
4449 [ x"${!var}" != x ] && stop_at=${!var}
4451 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4452 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4453 /^'${start_at}'$/ {flag = 0}
4454 {if (flag == 1) print $0}
4455 /^'${stop_at}'$/ { flag = 1 }'
4459 (cd `dirname $1`; echo $PWD/`basename $1`)
4463 local types=${1:-"OST MDS MGS"}
4467 for entry in $types; do
4468 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4469 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4472 MGS ) list="$list $name";;
4473 MDS|OST|AGT ) local count=${type}COUNT
4474 for ((i=1; i<=${!count}; i++)) do
4475 list="$list ${name}$i"
4477 * ) error "Invalid facet type"
4481 echo $(comma_list $list)
4484 ##################################
4485 # Adaptive Timeouts funcs
4488 # only check mds, we assume at_max is the same on all nodes
4489 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4490 if [ $at_max -eq 0 ]; then
4501 # suppose that all ost-s have the same $at value set
4502 [ $facet != "ost" ] || facet=ost1
4504 do_facet $facet "lctl get_param -n $at"
4522 if [ $facet == "ost" ]; then
4523 facet=$(get_facets OST)
4524 elif [ $facet == "mds" ]; then
4525 facet=$(get_facets MDS)
4527 hosts=$(expand_list $hosts $(facets_hosts $facet))
4530 do_nodes $hosts lctl set_param at_max=$at_max
4533 ##################################
4537 # OBD_FAIL_MDS_ALL_REQUEST_NET
4539 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4540 do_facet client "$1" || RC=$?
4541 do_facet $SINGLEMDS lctl set_param fail_loc=0
4546 # OBD_FAIL_MDS_ALL_REPLY_NET
4548 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4550 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4554 drop_reint_reply() {
4555 # OBD_FAIL_MDS_REINT_NET_REP
4557 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4559 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4563 drop_update_reply() {
4564 # OBD_FAIL_OUT_UPDATE_NET_REP
4568 do_facet mds${index} lctl set_param fail_loc=0x1701
4569 do_facet client "$@" || RC=$?
4570 do_facet mds${index} lctl set_param fail_loc=0
4575 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4578 local timeout=${2:-0}
4579 # default is (obd_timeout / 4) if unspecified
4580 echo "timeout is $timeout/$2"
4581 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4582 do_facet client "$1" || RC=$?
4583 do_facet client "sync"
4584 do_facet ost1 lctl set_param fail_loc=0
4588 drop_ldlm_cancel() {
4589 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4591 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4592 do_nodes $list lctl set_param fail_loc=0x304
4594 do_facet client "$@" || RC=$?
4596 do_nodes $list lctl set_param fail_loc=0
4600 drop_bl_callback_once() {
4602 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4603 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4604 do_facet client lctl set_param fail_loc=0x80000305
4605 do_facet client "$@" || rc=$?
4606 do_facet client lctl set_param fail_loc=0
4607 do_facet client lctl set_param fail_val=0
4608 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4612 drop_bl_callback() {
4614 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4615 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4616 do_facet client lctl set_param fail_loc=0x305
4617 do_facet client "$@" || rc=$?
4618 do_facet client lctl set_param fail_loc=0
4619 do_facet client lctl set_param fail_val=0
4620 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4625 #define OBD_FAIL_LDLM_REPLY 0x30c
4627 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4628 do_nodes $list lctl set_param fail_loc=0x30c
4630 do_facet client "$@" || RC=$?
4632 do_nodes $list lctl set_param fail_loc=0
4636 drop_ldlm_reply_once() {
4637 #define OBD_FAIL_LDLM_REPLY 0x30c
4639 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4640 do_nodes $list lctl set_param fail_loc=0x8000030c
4642 do_facet client "$@" || RC=$?
4644 do_nodes $list lctl set_param fail_loc=0
4652 echo "clearing fail_loc on $facet"
4653 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4656 set_nodes_failloc () {
4657 do_nodes $(comma_list $1) lctl set_param fail_val=0 fail_loc=$2
4660 cancel_lru_locks() {
4661 $LCTL mark "cancel_lru_locks $1 start"
4663 if [ $1 != "MGC" ]; then
4664 for d in $(lctl get_param -N ldlm.namespaces.*.lru_size |
4666 $LCTL set_param -n $d=clear
4668 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 |
4672 /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lru_size \
4678 /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lock_unused_count \
4680 if [ $(cat $d) != 0 ]; then
4681 echo "ldlm.namespaces.$(echo "$d" |
4682 cut -f 7 -d'/').lock_unused_count=$(cat $d)"
4687 $LCTL mark "cancel_lru_locks $1 stop"
4692 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4693 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4694 echo "$DEFAULT_LRU_SIZE"
4699 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4702 lru_resize_disable()
4704 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4710 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4716 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4717 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4718 echo there is still data in page cache $FILE ?
4719 lctl get_param -n $FILE
4727 DEBUGSAVE="$(lctl get_param -n debug)"
4731 [ -n "$DEBUGSAVE" ] && \
4732 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4737 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4740 debug_size_restore() {
4741 [ -n "$DEBUG_SIZE_SAVED" ] && \
4742 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4746 start_full_debug_logging() {
4751 local DEBUG_SIZE=150
4753 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4754 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4757 stop_full_debug_logging() {
4762 # prints bash call stack
4763 print_stack_trace() {
4765 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4766 local s=${BASH_SOURCE[$i]}
4767 local l=${BASH_LINENO[$i-1]}
4768 local f=${FUNCNAME[$i]}
4769 echo " = $s:$l:$f()"
4773 ##################################
4775 ##################################
4778 local TYPE=${TYPE:-"FAIL"}
4781 # do not dump logs if $1=false
4782 if [ "x$1" = "xfalse" ]; then
4788 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4789 print_stack_trace >&2
4792 # We need to dump the logs on all nodes
4794 gather_logs $(comma_list $(nodes_list))
4798 [ "$TESTSUITELOG" ] &&
4799 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4800 if [ -z "$*" ]; then
4801 echo "error() without useful message, please fix" > $LOGDIR/err
4803 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4804 echo "$@" > $LOGDIR/ignore
4806 echo "$@" > $LOGDIR/err
4813 local log=$TESTSUITELOG
4815 [ -f "$log" ] && grep -q FAIL $log && status=1
4828 # use only if we are ignoring failures for this test, bugno required.
4829 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4830 # e.g. error_ignore bz5494 "your message" or
4831 # error_ignore LU-5494 "your message"
4833 local TYPE="IGNORE ($1)"
4838 error_and_remount() {
4840 remount_client $MOUNT
4845 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4850 log " SKIP: $TESTSUITE $TESTNAME $@"
4852 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4853 skip_logged $TESTNAME "$@"
4856 echo "$@" > $LOGDIR/skip
4859 [[ -n "$TESTSUITELOG" ]] &&
4860 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4863 build_test_filter() {
4864 EXCEPT="$EXCEPT $(testslist_filter)"
4867 if [[ $O = [0-9]*-[0-9]* ]]; then
4868 for num in $(seq $(echo $O | tr '-' ' ')); do
4876 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4877 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4878 [ "$EXCEPT_SLOW" ] && \
4879 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4880 for E in $EXCEPT; do
4881 eval EXCEPT_${E}=true
4883 for E in $ALWAYS_EXCEPT; do
4884 eval EXCEPT_ALWAYS_${E}=true
4886 for E in $EXCEPT_SLOW; do
4887 eval EXCEPT_SLOW_${E}=true
4889 for G in $GRANT_CHECK_LIST; do
4890 eval GCHECK_ONLY_${G}=true
4895 if [[ $1 = [a-z]* ]]; then
4902 # print a newline if the last test was skipped
4903 export LAST_SKIPPED=
4904 export ALWAYS_SKIPPED=
4906 # Main entry into test-framework. This is called with the name and
4907 # description of a test. The name is used to find the function to run
4908 # the test using "test_$name".
4910 # This supports a variety of methods of specifying specific test to
4911 # run or not run. These need to be documented...
4916 export base=$(basetest $1)
4917 if [ -n "$ONLY" ]; then
4919 if [ ${!testname}x != x ]; then
4920 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4921 run_one_logged $1 "$2"
4925 if [ ${!testname}x != x ]; then
4926 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4927 run_one_logged $1 "$2"
4937 if [ ${!testname}x != x ]; then
4938 TESTNAME=test_$1 skip "skipping excluded test $1"
4941 testname=EXCEPT_$base
4942 if [ ${!testname}x != x ]; then
4943 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4946 testname=EXCEPT_ALWAYS_$1
4947 if [ ${!testname}x != x ]; then
4948 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4951 testname=EXCEPT_ALWAYS_$base
4952 if [ ${!testname}x != x ]; then
4953 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4956 testname=EXCEPT_SLOW_$1
4957 if [ ${!testname}x != x ]; then
4958 TESTNAME=test_$1 skip "skipping SLOW test $1"
4961 testname=EXCEPT_SLOW_$base
4962 if [ ${!testname}x != x ]; then
4963 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4969 run_one_logged $1 "$2"
4976 load_module ../libcfs/libcfs/libcfs
4988 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4993 strace -o $TMP/$1.strace -ttt $*
4995 log "FINISHED: $*: rc $RC"
5002 banner test complete, duration $duration sec
5003 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5004 echo duration $duration >>$TESTSUITELOG
5008 # Set TEST_STATUS here. It will be used for logging the result.
5011 if [[ -f $LOGDIR/err ]]; then
5013 elif [[ -f $LOGDIR/skip ]]; then
5016 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5020 local FFREE=$(do_node $SINGLEMDS \
5021 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5022 local FTOTAL=$(do_node $SINGLEMDS \
5023 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5025 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5029 echo -n "Resetting fail_loc on all nodes..."
5030 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5031 fail_val=0 2>/dev/null || true"
5037 # Log a message (on all nodes) padded with "=" before and after.
5038 # Also appends a timestamp and prepends the testsuite name.
5041 EQUALS="===================================================================================================="
5043 msg="== ${TESTSUITE} $*"
5045 [[ $last != "=" && $last != " " ]] && msg="$msg "
5046 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5047 # always include at least == after the message
5048 log "$msg== $(date +"%H:%M:%S (%s)")"
5052 # Run a single test function and cleanup after it.
5054 # This function should be run in a subshell so the test func can
5055 # exit() without stopping the whole script.
5060 export tfile=f${testnum}.${TESTSUITE}
5061 export tdir=d${testnum}.${TESTSUITE}
5062 export TESTNAME=test_$testnum
5063 local SAVE_UMASK=`umask`
5066 banner "test $testnum: $message"
5067 test_${testnum} || error "test_$testnum failed with $?"
5070 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5071 check_catastrophe || error "LBUG/LASSERT detected"
5072 if [ "$PARALLEL" != "yes" ]; then
5073 ps auxww | grep -v grep | grep -q multiop &&
5074 error "multiop still running"
5084 # Wrapper around run_one to ensure:
5085 # - test runs in subshell
5086 # - output of test is saved to separate log file for error reporting
5087 # - test result is saved to data file
5090 local BEFORE=$(date +%s)
5092 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5093 local test_log=$LOGDIR/$name
5094 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5095 local zfs_debug_log=$LOGDIR/$zfs_log_name
5097 rm -rf $LOGDIR/ignore
5099 local SAVE_UMASK=$(umask)
5103 log_sub_test_begin test_${1}
5104 (run_one $1 "$2") 2>&1 | tee -i $test_log
5105 local RC=${PIPESTATUS[0]}
5107 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5108 echo "test_$1 returned $RC" | tee $LOGDIR/err
5110 duration=$(($(date +%s) - $BEFORE))
5111 pass "$1" "(${duration}s)"
5113 if [[ -f $LOGDIR/err ]]; then
5114 TEST_ERROR=$(cat $LOGDIR/err)
5115 elif [[ -f $LOGDIR/ignore ]]; then
5116 TEST_ERROR=$(cat $LOGDIR/ignore)
5117 elif [[ -f $LOGDIR/skip ]]; then
5118 TEST_ERROR=$(cat $LOGDIR/skip)
5120 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5122 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5126 if [ -f $LOGDIR/err ]; then
5127 log_zfs_info "$zfs_debug_log"
5128 $FAIL_ON_ERROR && exit $RC
5137 # Print information of skipped tests to result.yml
5140 log_sub_test_begin $1
5142 log_sub_test_end "SKIP" "0" "0" "$@"
5146 (cd $(dirname $1); echo $PWD/$(basename $1))
5151 export base=$(basetest $1)
5152 [ "$CHECK_GRANT" == "no" ] && return 0
5154 testname=GCHECK_ONLY_${base}
5155 [ ${!testname}x == x ] && return 0
5157 echo -n "checking grant......"
5159 local clients=$CLIENTS
5160 [ -z "$clients" ] && clients=$(hostname)
5162 # sync all the data and make sure no pending data on server
5163 do_nodes $clients sync
5166 client_grant=$(do_nodes $clients \
5167 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5168 awk '{ total += $1 } END { printf("%0.0f", total) }')
5171 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5172 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5173 awk '{ total += $1 } END { printf("%0.0f", total) }')
5175 # check whether client grant == server grant
5176 if [[ $client_grant -ne $server_grant ]]; then
5177 echo "failed: client:${client_grant} server: ${server_grant}."
5178 do_nodes $(comma_list $(osts_nodes)) \
5179 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5180 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5183 echo "pass: client:${client_grant} server: ${server_grant}"
5187 ########################
5193 ost=`echo $1 | awk -F_ '{print $3}'`
5194 if [ -z $ost ]; then
5195 ost=`echo $1 | sed 's/-osc.*//'`
5200 ostuuid_from_index()
5202 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5205 ostname_from_index() {
5206 local uuid=$(ostuuid_from_index $1)
5210 index_from_ostuuid()
5212 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5215 mdtuuid_from_index()
5217 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5221 # Return unique identifier for given hostname
5224 echo $host_name | md5sum | cut -d' ' -f1
5228 # Returns list of ip addresses for each interface
5230 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5235 # Cache address list to avoid mutiple execution of local_addr_list
5236 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5238 for i in $LOCAL_ADDR_LIST ; do
5239 [[ "$i" == "$addr" ]] && return 0
5246 local is_local="IS_LOCAL_$(host_id $host_name)"
5247 if [ -z "${!is_local-}" ] ; then
5249 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5250 is_local_addr "$host_ip" && eval $is_local=1
5252 [[ "${!is_local}" == "1" ]]
5257 local_node $node && return 1
5264 for node in $(mdts_nodes); do
5265 remote_node $node && return 0
5272 [ "$CLIENTONLY" ] && return 0 || true
5273 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5278 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
5279 MSKIPPED=1 && return 1
5286 for node in $(osts_nodes) ; do
5287 remote_node $node && return 0
5294 [ "$CLIENTONLY" ] && return 0 || true
5295 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5300 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5301 OSKIPPED=1 && return 1
5307 [ "$CLIENTONLY" ] && return 0 || true
5309 MGS=$(facet_host mgs)
5310 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5315 remote_mds_nodsh || remote_ost_nodsh || \
5316 $(single_local_node $(comma_list $(nodes_list)))
5320 remote_ost && remote_mds
5323 # Get the active nodes for facets.
5331 for facet in ${facets//,/ }; do
5332 nodes="$nodes $(facet_active_host $facet)"
5335 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5339 # Get all of the active MDS nodes.
5341 echo -n $(facets_nodes $(get_facets MDS))
5344 # Get all of the active OSS nodes.
5346 echo -n $(facets_nodes $(get_facets OST))
5349 # Get all of the active AGT (HSM agent) nodes.
5351 echo -n $(facets_nodes $(get_facets AGT))
5354 # Get all of the client nodes and active server nodes.
5356 local nodes=$HOSTNAME
5360 # CLIENTS (if specified) contains the local client
5361 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5363 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5364 nodes="$nodes $(facets_nodes $(get_facets))"
5367 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5371 # Get all of the remote client nodes and remote active server nodes.
5372 remote_nodes_list () {
5373 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5376 # Get all of the MDS nodes, including active and passive nodes.
5384 for i in $(seq $MDSCOUNT); do
5386 failover_host=mds${i}failover_HOST
5387 nodes="$nodes ${!host} ${!failover_host}"
5390 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5394 # Get all of the OSS nodes, including active and passive nodes.
5402 for i in $(seq $OSTCOUNT); do
5404 failover_host=ost${i}failover_HOST
5405 nodes="$nodes ${!host} ${!failover_host}"
5408 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5412 # Get all of the server nodes, including active and passive nodes.
5413 all_server_nodes () {
5418 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5420 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5424 # Get all of the client and server nodes, including active and passive nodes.
5426 local nodes=$HOSTNAME
5430 # CLIENTS (if specified) contains the local client
5431 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5433 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5434 nodes="$nodes $(all_server_nodes)"
5437 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5441 init_clients_lists () {
5442 # Sanity check: exclude the local client from RCLIENTS
5443 local clients=$(hostlist_expand "$RCLIENTS")
5444 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5446 # Sanity check: exclude the dup entries
5447 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5449 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5451 # Sanity check: exclude the dup entries from CLIENTS
5452 # for those configs which has SINGLCLIENT set to local client
5453 clients=$(for i in $clients; do echo $i; done | sort -u)
5455 CLIENTS=$(comma_list $clients)
5456 local -a remoteclients=($RCLIENTS)
5457 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5458 varname=CLIENT$((i + 2))
5459 eval $varname=${remoteclients[i]}
5462 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5465 get_random_entry () {
5468 rnodes=${rnodes//,/ }
5470 local -a nodes=($rnodes)
5471 local num=${#nodes[@]}
5472 local i=$((RANDOM * num * 2 / 65536))
5478 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5483 lctl get_param version | grep -q patchless
5487 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5488 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5493 echo $nodes | wc -w || true
5497 local nodes=$(osts_nodes)
5498 local osscount=$(get_node_count "$nodes")
5499 [ ! "$OSTCOUNT" = "$osscount" ]
5503 local nodes=$(mdts_nodes)
5504 local mdtcount=$(get_node_count "$nodes")
5505 [ ! "$MDSCOUNT" = "$mdtcount" ]
5508 generate_machine_file() {
5509 local nodes=${1//,/ }
5510 local machinefile=$2
5512 for node in $nodes; do
5513 echo $node >>$machinefile || \
5514 { echo "can not generate machinefile $machinefile" && return 1; }
5519 local file=$1/stripe
5522 $LFS getstripe -v $file || error "getstripe $file failed"
5526 setstripe_nfsserver () {
5529 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5530 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5532 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5534 do_nodev $nfsserver lfs setstripe "$@"
5537 # Check and add a test group.
5543 local gid=$(getent group $group_name | cut -d: -f3)
5544 if [[ -n "$gid" ]]; then
5545 [[ "$gid" -eq "$group_id" ]] || {
5546 error_noexit "inconsistent group ID:" \
5547 "new: $group_id, old: $gid"
5551 groupadd -g $group_id $group_name
5558 # Check and add a test user.
5571 local uid=$(getent passwd $user_name | cut -d: -f3)
5572 if [[ -n "$uid" ]]; then
5573 if [[ "$uid" -eq "$user_id" ]]; then
5574 local dir=$(getent passwd $user_name | cut -d: -f6)
5575 if [[ "$dir" != "$home" ]]; then
5577 usermod -d $home $user_name
5581 error_noexit "inconsistent user ID:" \
5582 "new: $user_id, old: $uid"
5587 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5594 check_runas_id_ret() {
5596 local myRUNAS_UID=$1
5597 local myRUNAS_GID=$2
5600 if [ -z "$myRUNAS" ]; then
5601 error_exit "myRUNAS command must be specified for check_runas_id"
5604 $myRUNAS krb5_login.sh || \
5605 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5607 mkdir $DIR/d0_runas_test
5609 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5610 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5611 rm -rf $DIR/d0_runas_test
5616 local myRUNAS_UID=$1
5617 local myRUNAS_GID=$2
5620 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5621 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5622 Please set RUNAS_ID to some UID which exists on MDS and client or
5623 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5626 # obtain the UID/GID for MPI_USER
5630 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5631 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5633 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5634 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5637 # obtain and cache Kerberos ticket-granting ticket
5638 refresh_krb5_tgt() {
5639 local myRUNAS_UID=$1
5640 local myRUNAS_GID=$2
5643 if [ -z "$myRUNAS" ]; then
5644 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5647 CLIENTS=${CLIENTS:-$HOSTNAME}
5648 do_nodes $CLIENTS "set -x
5649 if ! $myRUNAS krb5_login.sh; then
5650 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5655 # Run multiop in the background, but wait for it to print
5656 # "PAUSING" to its stdout before returning from this function.
5657 multiop_bg_pause() {
5658 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5662 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5665 echo "$MULTIOP_PROG $FILE v$ARGS"
5666 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5668 echo "TMPPIPE=${TMPPIPE}"
5669 read -t 60 multiop_output < $TMPPIPE
5670 if [ $? -ne 0 ]; then
5675 if [ "$multiop_output" != "PAUSING" ]; then
5676 echo "Incorrect multiop output: $multiop_output"
5691 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5697 inodes_available () {
5698 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5699 sort -un | head -n1) || return 1
5703 mdsrate_inodes_available () {
5704 local min_inodes=$(inodes_available)
5705 echo $((min_inodes * 99 / 100))
5708 # reset llite stat counters
5709 clear_llite_stats(){
5710 lctl set_param -n llite.*.stats 0
5713 # sum llite stat items
5714 calc_llite_stats() {
5715 local res=$(lctl get_param -n llite.*.stats |
5716 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5720 # reset osc stat counters
5722 lctl set_param -n osc.*.osc_stats 0
5725 # sum osc stat items
5727 local res=$(lctl get_param -n osc.*.osc_stats |
5728 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5733 awk '{sum += $1} END { printf("%0.0f", sum) }'
5736 calc_osc_kbytes () {
5737 df $MOUNT > /dev/null
5738 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5741 # save_lustre_params(comma separated facet list, parameter_mask)
5742 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5743 save_lustre_params() {
5749 for facet in ${facets//,/ }; do
5750 node=$(facet_active_host $facet)
5751 [[ *\ $node\ * = " $nodes " ]] && continue
5752 nodes="$nodes $node"
5754 do_node $node "$LCTL get_param $2 |
5755 while read s; do echo $facet \\\$s; done"
5759 # restore lustre parameters from input stream, produces by save_lustre_params
5760 restore_lustre_params() {
5765 while IFS=" =" read facet name val; do
5766 do_facet $facet "$LCTL set_param -n $name $val"
5770 check_catastrophe() {
5771 local nodes=${1:-$(comma_list $(nodes_list))}
5773 do_nodes $nodes "rc=0;
5774 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5775 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5776 echo \\\$(hostname -s): \\\$val;
5782 mdsrate_cleanup () {
5784 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5785 --nfiles $3 --dir $4 --filefmt $5 $6
5790 delayed_recovery_enabled () {
5791 local var=${SINGLEMDS}_svc
5792 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5795 ########################
5797 convert_facet2label() {
5800 if [ x$facet = xost ]; then
5804 local varsvc=${facet}_svc
5806 if [ -n ${!varsvc} ]; then
5809 error "No lablel for $facet!"
5813 get_clientosc_proc_path() {
5817 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5818 # used by MDT would not be changed.
5819 # mdt lov: fsname-mdtlov
5820 # mdt osc: fsname-OSTXXXX-osc
5821 mds_on_old_device() {
5822 local mds=${1:-"$SINGLEMDS"}
5824 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5825 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5826 > /dev/null 2>&1" && return 0
5831 get_mdtosc_proc_path() {
5833 local ost_label=${2:-"*OST*"}
5835 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5836 local mdt_label=$(convert_facet2label $mds_facet)
5837 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5839 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5840 mds_on_old_device $mds_facet; then
5841 echo "${ost_label}-osc"
5842 elif [[ $ost_label = *OST* ]]; then
5843 echo "${ost_label}-osc-${mdt_index}"
5845 echo "${ost_label}-osp-${mdt_index}"
5849 get_osc_import_name() {
5852 local label=$(convert_facet2label $ost)
5854 if [ "${facet:0:3}" = "mds" ]; then
5855 get_mdtosc_proc_path $facet $label
5859 get_clientosc_proc_path $label
5863 _wait_import_state () {
5866 local maxtime=${3:-$(max_recovery_time)}
5867 local error_on_failure=${4:-1}
5871 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5872 while [ "${CONN_STATE}" != "${expected}" ]; do
5873 if [ "${expected}" == "DISCONN" ]; then
5874 # for disconn we can check after proc entry is removed
5875 [ "x${CONN_STATE}" == "x" ] && return 0
5876 # with AT enabled, we can have connect request timeout near of
5877 # reconnect timeout and test can't see real disconnect
5878 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5880 if [ $i -ge $maxtime ]; then
5881 [ $error_on_failure -ne 0 ] && \
5882 error "can't put import for $CONN_PROC into ${expected}" \
5883 "state after $i sec, have ${CONN_STATE}"
5887 # Add uniq for multi-mount case
5888 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5892 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5896 wait_import_state() {
5899 local maxtime=${3:-$(max_recovery_time)}
5900 local error_on_failure=${4:-1}
5903 for param in ${params//,/ }; do
5904 _wait_import_state $state $param $maxtime $error_on_failure || return
5908 wait_import_state_mount() {
5909 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5913 wait_import_state $*
5916 # One client request could be timed out because server was not ready
5917 # when request was sent by client.
5918 # The request timeout calculation details :
5920 # /* We give the server rq_timeout secs to process the req, and
5921 # add the network latency for our local timeout. */
5922 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5923 # ptlrpc_at_get_net_latency(request) ;
5925 # ptlrpc_connect_import ()
5926 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5929 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5930 # ptlrpc_at_get_net_latency(request) ->
5931 # at_get (max (iat_net_latency=0, at_min)) = at_min
5934 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5935 # INITIAL_CONNECT_TIMEOUT + at_min
5937 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5938 # because we can not get this value in runtime,
5939 # the value depends on configure options, and it is not stored in /proc.
5941 # #define CONNECTION_SWITCH_MIN 5U
5942 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5944 request_timeout () {
5947 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5948 local init_connect_timeout=$TIMEOUT
5949 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5951 local at_min=$(at_get $facet at_min)
5953 echo $(( init_connect_timeout + at_min ))
5956 _wait_osc_import_state() {
5960 local target=$(get_osc_import_name $facet $ost_facet)
5961 local param="osc.${target}.ost_server_uuid"
5965 # 1. wait the deadline of client 1st request (it could be skipped)
5966 # 2. wait the deadline of client 2nd request
5967 local maxtime=$(( 2 * $(request_timeout $facet)))
5969 if [[ $facet == client* ]]; then
5970 # During setup time, the osc might not be setup, it need wait
5971 # until list_param can return valid value. And also if there
5972 # are mulitple osc entries we should list all of them before
5974 params=$($LCTL list_param $param 2>/dev/null || true)
5975 while [ -z "$params" ]; do
5976 if [ $i -ge $maxtime ]; then
5977 echo "can't get $param in $maxtime secs"
5982 params=$($LCTL list_param $param 2>/dev/null || true)
5986 if [[ $ost_facet = mds* ]]; then
5987 # no OSP connection to itself
5988 if [[ $facet = $ost_facet ]]; then
5991 param="osp.${target}.mdt_server_uuid"
5995 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5996 wait_import_state $expected "$params" $maxtime; then
5997 error "import is not in ${expected} state"
6004 wait_osc_import_state() {
6010 if [[ $facet = mds ]]; then
6011 for num in $(seq $MDSCOUNT); do
6012 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6015 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6019 _wait_mgc_import_state() {
6022 local error_on_failure=${3:-1}
6023 local param="mgc.*.mgs_server_uuid"
6027 # 1. wait the deadline of client 1st request (it could be skipped)
6028 # 2. wait the deadline of client 2nd request
6029 local maxtime=$(( 2 * $(request_timeout $facet)))
6031 if [[ $facet == client* ]]; then
6032 # During setup time, the osc might not be setup, it need wait
6033 # until list_param can return valid value. And also if there
6034 # are mulitple osc entries we should list all of them before
6036 params=$($LCTL list_param $param 2>/dev/null || true)
6037 while [ -z "$params" ]; do
6038 if [ $i -ge $maxtime ]; then
6039 echo "can't get $param in $maxtime secs"
6044 params=$($LCTL list_param $param 2>/dev/null || true)
6047 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6048 wait_import_state $expected "$params" $maxtime \
6049 $error_on_failure; then
6050 if [ $error_on_failure -ne 0 ]; then
6051 error "import is not in ${expected} state"
6059 wait_mgc_import_state() {
6062 local error_on_failure=${3:-1}
6065 if [[ $facet = mds ]]; then
6066 for num in $(seq $MDSCOUNT); do
6067 _wait_mgc_import_state mds$num "$expected" \
6068 $error_on_failure || return
6071 _wait_mgc_import_state "$facet" "$expected"
6072 $error_on_failure || return
6076 wait_dne_interconnect() {
6079 if [ $MDSCOUNT -gt 1 ]; then
6080 for num in $(seq $MDSCOUNT); do
6081 wait_osc_import_state mds mds$num FULL
6086 get_clientmdc_proc_path() {
6090 get_clientmgc_proc_path() {
6098 [ -z "$list" ] && return 0
6100 # Add paths to lustre tests for 32 and 64 bit systems.
6101 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6102 local TESTPATH="$RLUSTRE/tests:"
6103 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6104 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6107 wait_clients_import_state () {
6114 if [ "$FAILURE_MODE" = HARD ]; then
6115 facets=$(facets_on_host $(facet_active_host $facet))
6118 for facet in ${facets//,/ }; do
6119 local label=$(convert_facet2label $facet)
6122 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6123 $label).ost_server_uuid" ;;
6124 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6125 $label).mds_server_uuid" ;;
6126 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6127 $label).mgs_server_uuid" ;;
6128 *) error "unknown facet!" ;;
6131 local params=$(expand_list $params $proc_path)
6134 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6136 error "import is not in ${expected} state"
6146 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6147 $LCTL get_param obdfilter.*.kbytesavail))
6148 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6149 $LCTL get_param -n obdfilter.*.tot_granted))
6150 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6151 $LCTL get_param -n obdfilter.*.kbytestotal))
6152 for ((i=0; i<${#AVAILA[@]}; i++)); do
6153 local -a AVAIL1=(${AVAILA[$i]//=/ })
6154 local -a TOTAL=(${TOTALA[$i]//=/ })
6155 GRANT=$((${GRANTA[$i]}/1024))
6156 # allow 1% of total space in bavail because of delayed
6157 # allocation with ZFS which might release some free space after
6158 # txg commit. For small devices, we set a mininum of 8MB
6159 local LIMIT=$((${TOTAL} / 100 + 8000))
6160 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6161 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6162 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6163 echo " FULL" || echo
6169 do_facet mgs lctl pool_list $1
6173 local fsname=${1%%.*}
6174 local poolname=${1##$fsname.}
6176 do_facet mgs lctl pool_new $1
6178 # get param should return err unless pool is created
6179 [[ $RC -ne 0 ]] && return $RC
6181 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6182 2>/dev/null || echo foo" "" || RC=1
6183 if [[ $RC -eq 0 ]]; then
6186 error "pool_new failed $1"
6191 add_pool_to_list () {
6192 local fsname=${1%%.*}
6193 local poolname=${1##$fsname.}
6195 local listvar=${fsname}_CREATED_POOLS
6196 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
6199 remove_pool_from_list () {
6200 local fsname=${1%%.*}
6201 local poolname=${1##$fsname.}
6203 local listvar=${fsname}_CREATED_POOLS
6204 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6207 destroy_pool_int() {
6209 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
6210 awk '$1 !~ /^Pool:/ {print $1}')
6211 for ost in $OSTS; do
6212 do_facet mgs lctl pool_remove $1 $ost
6214 do_facet mgs lctl pool_destroy $1
6217 # <fsname>.<poolname> or <poolname>
6219 local fsname=${1%%.*}
6220 local poolname=${1##$fsname.}
6222 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6226 pool_list $fsname.$poolname || return $?
6228 destroy_pool_int $fsname.$poolname
6230 [[ $RC -ne 0 ]] && return $RC
6232 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6233 2>/dev/null || echo foo" "foo" || RC=1
6235 if [[ $RC -eq 0 ]]; then
6236 remove_pool_from_list $fsname.$poolname
6238 error "destroy pool failed $1"
6244 local fsname=${1:-$FSNAME}
6246 local listvar=${fsname}_CREATED_POOLS
6250 [ x${!listvar} = x ] && return 0
6252 echo destroy the created pools: ${!listvar}
6253 for poolname in ${!listvar//,/ }; do
6254 destroy_pool $fsname.$poolname
6259 local fsname=${1:-$FSNAME}
6261 destroy_pools $fsname
6267 local ts=$(date +%s)
6270 if [[ ! -f "$YAML_LOG" ]]; then
6271 # init_logging is not performed before gather_logs,
6272 # so the $LOGDIR needs to be checked here
6273 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6276 [ -f $LOGDIR/shared ] && docp=false
6278 # dump lustre logs, dmesg
6280 prefix="$TESTLOG_PREFIX.$TESTNAME"
6282 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6284 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6285 echo "Dumping logs only on local client."
6286 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6287 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6292 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6293 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6294 if [ ! -f $LOGDIR/shared ]; then
6295 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6308 for i in $(seq 0 $num_mntpts); do
6309 cmd="ls -laf ${mntpt_root}$i/$dir"
6315 for pid in $pids; do
6322 # check_and_start_recovery_timer()
6323 # service_time = at_est2timeout(service_time);
6324 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6325 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6327 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6328 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6329 #define CONNECTION_SWITCH_MIN 5
6330 #define CONNECTION_SWITCH_INC 5
6331 max_recovery_time() {
6332 local init_connect_timeout=$((TIMEOUT / 20))
6333 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6335 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6336 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6338 echo -n $service_time
6341 get_clients_mount_count () {
6342 local clients=${CLIENTS:-`hostname`}
6344 # we need to take into account the clients mounts and
6345 # exclude mds/ost mounts if any;
6346 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6350 PROC_CLI="srpc_info"
6358 if [ $M -lt $N ]; then
6362 while [ $N -lt $M ]; do
6372 calc_connection_cnt() {
6375 # MDT->MDT = 2 * C(M, 2)
6379 comb_m2=$(combination $MDSCOUNT 2)
6381 local num_clients=$(get_clients_mount_count)
6383 local cnt_mdt2mdt=$((comb_m2 * 2))
6384 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6385 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6386 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6387 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6388 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6389 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6403 local cmd="$tgt.srpc.flavor"
6405 if [ $net == "any" ]; then
6410 if [ $dir != "any" ]; then
6415 log "Setting sptlrpc rule: $cmd"
6416 do_facet mgs "$LCTL conf_param $cmd"
6425 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6426 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6428 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6430 if [ "x$bulkspec" != "x" ]; then
6431 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6433 if [ "x$algs" != "x" ]; then
6434 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6436 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6437 if [ $bulk == "bulkn" ]; then
6438 bulk_count=`echo "$output" | grep "bulk flavor" \
6439 | grep "null/null" | wc -l`
6440 elif [ $bulk == "bulki" ]; then
6441 bulk_count=`echo "$output" | grep "bulk flavor" \
6442 | grep "/null" | grep -v "null/" | wc -l`
6444 bulk_count=`echo "$output" | grep "bulk flavor" \
6445 | grep -v "/null" | grep -v "null/" | wc -l`
6449 [ $bulk_count -lt $count ] && count=$bulk_count
6460 local clients=${CLIENTS:-`hostname`}
6462 for c in ${clients//,/ }; do
6463 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6464 tmpcnt=`count_flvr "$output" $flavor`
6465 cnt=$((cnt + tmpcnt))
6475 local clients=${CLIENTS:-`hostname`}
6477 for c in ${clients//,/ }; do
6478 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6479 tmpcnt=`count_flvr "$output" $flavor`
6480 cnt=$((cnt + tmpcnt))
6490 if [ $MDSCOUNT -le 1 ]; then
6495 for num in `seq $MDSCOUNT`; do
6496 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6497 tmpcnt=`count_flvr "$output" $flavor`
6498 cnt=$((cnt + tmpcnt))
6509 for num in `seq $MDSCOUNT`; do
6510 mdtosc=$(get_mdtosc_proc_path mds$num)
6511 mdtosc=${mdtosc/-MDT*/-MDT\*}
6512 output=$(do_facet mds$num lctl get_param -n \
6513 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6514 tmpcnt=`count_flvr "$output" $flavor`
6515 cnt=$((cnt + tmpcnt))
6524 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6525 count_flvr "$output" $flavor
6530 local dir=$1 # from to
6531 local flavor=$2 # flavor expected
6534 if [ $dir == "cli2mdt" ]; then
6535 res=`flvr_cnt_cli2mdt $flavor`
6536 elif [ $dir == "cli2ost" ]; then
6537 res=`flvr_cnt_cli2ost $flavor`
6538 elif [ $dir == "mdt2mdt" ]; then
6539 res=`flvr_cnt_mdt2mdt $flavor`
6540 elif [ $dir == "mdt2ost" ]; then
6541 res=`flvr_cnt_mdt2ost $flavor`
6542 elif [ $dir == "all2ost" ]; then
6543 res1=`flvr_cnt_mdt2ost $flavor`
6544 res2=`flvr_cnt_cli2ost $flavor`
6545 res=$((res1 + res2))
6546 elif [ $dir == "all2mdt" ]; then
6547 res1=`flvr_cnt_mdt2mdt $flavor`
6548 res2=`flvr_cnt_cli2mdt $flavor`
6549 res=$((res1 + res2))
6550 elif [ $dir == "all2all" ]; then
6551 res1=`flvr_cnt_mdt2ost $flavor`
6552 res2=`flvr_cnt_cli2ost $flavor`
6553 res3=`flvr_cnt_mdt2mdt $flavor`
6554 res4=`flvr_cnt_cli2mdt $flavor`
6555 res=$((res1 + res2 + res3 + res4))
6563 local dir=$1 # from to
6564 local flavor=$2 # flavor expected
6565 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6569 for ((i=0;i<20;i++)); do
6570 echo -n "checking $dir..."
6571 res=$(do_check_flavor $dir $flavor)
6572 echo "found $res/$expect $flavor connections"
6573 [ $res -ge $expect ] && return 0
6577 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6581 restore_to_default_flavor()
6583 local proc="mgs.MGS.live.$FSNAME"
6585 echo "restoring to default flavor..."
6587 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6589 # remove all existing rules if any
6590 if [ $nrule -ne 0 ]; then
6591 echo "$nrule existing rules"
6592 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6593 echo "remove rule: $rule"
6594 spec=`echo $rule | awk -F = '{print $1}'`
6595 do_facet mgs "$LCTL conf_param -d $spec"
6599 # verify no rules left
6600 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6601 [ $nrule -ne 0 ] && error "still $nrule rules left"
6603 # wait for default flavor to be applied
6604 # currently default flavor for all connections are 'null'
6605 wait_flavor all2all null
6606 echo "now at default flavor settings"
6611 local flavor=${1:-null}
6613 echo "setting all flavor to $flavor"
6615 # FIXME need parameter to this fn
6616 # and remove global vars
6617 local cnt_all2all=$(calc_connection_cnt all2all)
6619 local res=$(do_check_flavor all2all $flavor)
6620 if [ $res -eq $cnt_all2all ]; then
6621 echo "already have total $res $flavor connections"
6625 echo "found $res $flavor out of total $cnt_all2all connections"
6626 restore_to_default_flavor
6628 [[ $flavor = null ]] && return 0
6630 set_rule $FSNAME any any $flavor
6631 wait_flavor all2all $flavor
6637 # Checking for shared logdir
6638 if [ ! -d $dir ]; then
6639 # Not found. Create local logdir
6642 touch $dir/check_file.$(hostname -s)
6647 check_write_access() {
6649 local list=${2:-$(comma_list $(nodes_list))}
6653 for node in ${list//,/ }; do
6654 file=$dir/check_file.$(short_nodename $node)
6655 if [[ ! -f "$file" ]]; then
6656 # Logdir not accessible/writable from this node.
6659 rm -f $file || return 1
6665 if [[ -n $YAML_LOG ]]; then
6668 local SAVE_UMASK=`umask`
6671 export YAML_LOG=${LOGDIR}/results.yml
6675 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6676 if check_shared_dir $LOGDIR; then
6677 touch $LOGDIR/shared
6678 echo "Logging to shared log directory: $LOGDIR"
6680 echo "Logging to local directory: $LOGDIR"
6683 yml_nodes_file $LOGDIR >> $YAML_LOG
6684 yml_results_file >> $YAML_LOG
6691 yml_log_test $1 >> $YAML_LOG
6695 yml_log_test_status $@ >> $YAML_LOG
6698 log_sub_test_begin() {
6699 yml_log_sub_test_begin "$@" >> $YAML_LOG
6702 log_sub_test_end() {
6703 yml_log_sub_test_end "$@" >> $YAML_LOG
6709 local llverdev_opts=$2
6710 local devname=$(basename $1)
6711 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6712 # loop devices aren't in /proc/partitions
6713 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6715 size=$(($size / 1024 / 1024)) # Gb
6717 local partial_arg=""
6718 # Run in partial (fast) mode if the size
6719 # of a partition > 1 GB
6720 [ $size -gt 1 ] && partial_arg="-p"
6722 llverdev --force $partial_arg $llverdev_opts $dev
6728 local llverfs_opts=$2
6729 local use_partial_arg=$3
6730 local partial_arg=""
6731 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6733 # Run in partial (fast) mode if the size
6734 # of a partition > 1 GB
6735 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6737 llverfs $partial_arg $llverfs_opts $dir
6740 #Remove objects from OST
6741 remove_ost_objects() {
6747 local mntpt=$(facet_mntpt $facet)
6748 local opts=$OST_MOUNT_OPTS
6752 echo "removing objects from $ostdev on $facet: $objids"
6753 if ! test -b $ostdev; then
6754 opts=$(csa_add "$opts" -o loop)
6756 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6759 for i in $objids; do
6760 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6762 umount -f $mntpt || return $?
6766 #Remove files from MDT
6767 remove_mdt_files() {
6772 local mntpt=$(facet_mntpt $facet)
6773 local opts=$MDS_MOUNT_OPTS
6775 echo "removing files from $mdtdev on $facet: $files"
6776 if [ $(facet_fstype $facet) == ldiskfs ] &&
6777 ! do_facet $facet test -b $mdtdev; then
6778 opts=$(csa_add "$opts" -o loop)
6780 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6784 rm $mntpt/ROOT/$f || { rc=$?; break; }
6786 umount -f $mntpt || return $?
6790 duplicate_mdt_files() {
6795 local mntpt=$(facet_mntpt $facet)
6796 local opts=$MDS_MOUNT_OPTS
6798 echo "duplicating files on $mdtdev on $facet: $files"
6799 mkdir -p $mntpt || return $?
6800 if [ $(facet_fstype $facet) == ldiskfs ] &&
6801 ! do_facet $facet test -b $mdtdev; then
6802 opts=$(csa_add "$opts" -o loop)
6804 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6815 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6816 pushd $mntpt/ROOT > /dev/null || return $?
6819 touch $f.bad || return $?
6820 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6822 [ $rc -eq 0 ] || return $rc
6823 setfattr --restore $tmp || return $?
6829 local devs=${1//,/ }
6832 local rslt=$TMP/sgpdd_survey
6834 # sgpdd-survey cleanups ${rslt}.* files
6836 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6842 # returns the canonical name for an ldiskfs device
6847 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6848 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6849 echo dm-\\\${foo##*:};
6851 echo \\\$(basename \\\$dv);
6855 is_sanity_benchmark() {
6856 local benchmarks="dbench bonnie iozone fsx"
6858 for b in $benchmarks; do
6859 if [ "$b" == "$suite" ]; then
6867 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6871 # Get the available size (KB) of a given obd target.
6878 [[ $facet != client ]] || return 0
6880 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6885 # Get the page size (bytes) on a given facet node.
6891 size=$(do_facet $facet getconf PAGE_SIZE)
6892 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6897 # Get the block count of the filesystem.
6904 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6905 awk '/^Block count:/ {print $3}')
6909 # Get the block size of the filesystem.
6915 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6916 awk '/^Block size:/ {print $3}')
6920 # Check whether the "large_xattr" feature is enabled or not.
6921 large_xattr_enabled() {
6922 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6924 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6926 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6927 grep -E -q '(ea_inode|large_xattr)'"
6928 return ${PIPESTATUS[0]}
6931 # Get the maximum xattr size supported by the filesystem.
6935 if large_xattr_enabled; then
6936 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6939 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6940 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6942 # maximum xattr size = size of block - size of header -
6943 # size of 1 entry - 4 null bytes
6944 size=$((block_size - 32 - 32 - 4))
6950 # Dump the value of the named xattr from a file.
6955 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6958 # Generate a string with size of $size bytes.
6960 local size=${1:-1024} # in bytes
6962 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6965 reformat_external_journal() {
6970 if [ -n "${!var}" ]; then
6971 local rcmd="do_facet $facet"
6973 echo "reformat external journal on $facet:${!var}"
6974 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
6978 # MDT file-level backup/restore
6979 mds_backup_restore() {
6982 local devname=$(mdsdevname $(facet_number $facet))
6983 local mntpt=$(facet_mntpt brpt)
6984 local rcmd="do_facet $facet"
6985 local metaea=${TMP}/backup_restore.ea
6986 local metadata=${TMP}/backup_restore.tgz
6987 local opts=${MDS_MOUNT_OPTS}
6988 local svc=${facet}_svc
6990 if ! ${rcmd} test -b ${devname}; then
6991 opts=$(csa_add "$opts" -o loop)
6994 echo "file-level backup/restore on $facet:${devname}"
6996 # step 1: build mount point
6997 ${rcmd} mkdir -p $mntpt
6998 # step 2: cleanup old backup
6999 ${rcmd} rm -f $metaea $metadata
7001 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7002 if [ ! -z $igif ]; then
7003 # step 3.5: rm .lustre
7004 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7006 # step 4: backup metaea
7008 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7010 # step 5: backup metadata
7012 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7014 ${rcmd} $UMOUNT $mntpt || return 4
7015 # step 8: reformat dev
7016 echo "reformat new device"
7017 format_mdt $(facet_number $facet)
7019 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7020 # step 10: restore metadata
7022 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7023 # step 11: restore metaea
7025 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7026 # step 12: remove recovery logs
7027 echo "remove recovery logs"
7028 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7029 # step 13: umount dev
7030 ${rcmd} $UMOUNT $mntpt || return 10
7031 # step 14: cleanup tmp backup
7032 ${rcmd} rm -f $metaea $metadata
7033 # step 15: reset device label - it's not virgin on
7034 ${rcmd} e2label $devname ${!svc}
7041 local devname=$(mdsdevname $(facet_number $facet))
7042 local mntpt=$(facet_mntpt brpt)
7043 local rcmd="do_facet $facet"
7044 local opts=${MDS_MOUNT_OPTS}
7046 if ! ${rcmd} test -b ${devname}; then
7047 opts=$(csa_add "$opts" -o loop)
7050 echo "removing OI files on $facet: idx=${idx}"
7052 # step 1: build mount point
7053 ${rcmd} mkdir -p $mntpt
7055 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7056 if [ -z $idx ]; then
7057 # step 3: remove all OI files
7058 ${rcmd} rm -fv $mntpt/oi.16*
7059 elif [ $idx -lt 2 ]; then
7060 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7064 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7065 for ((i=${idx}; i<64; i=$((i * idx)))); do
7066 ${rcmd} rm -fv $mntpt/oi.16.${i}
7070 ${rcmd} $UMOUNT $mntpt || return 2
7071 # OI files will be recreated when mounted as lustre next time.
7074 # generate maloo upload-able log file name
7075 # \param logname specify unique part of file name
7076 generate_logname() {
7077 local logname=${1:-"default_logname"}
7079 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7082 # make directory on different MDTs
7086 local stripe_count=2
7087 local stripe_index=-1
7090 while getopts "c:i:p" opt; do
7092 c) stripe_count=$OPTARG;;
7093 i) stripe_index=$OPTARG;;
7095 \?) error "only support -i -c -p";;
7099 shift $((OPTIND - 1))
7100 [ $# -eq 1 ] || error "Only creating single directory is supported"
7103 if [ "$p_option" == "-p" ]; then
7104 local parent=$(dirname $path)
7106 [ -d $path ] && return 0
7107 [ ! -d ${parent} ] && mkdir -p ${parent}
7110 if [ $MDSCOUNT -le 1 ]; then
7113 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7116 if [ $stripe_index -eq -1 ]; then
7117 mdt_index=$((test_num % MDSCOUNT))
7119 mdt_index=$stripe_index
7121 echo "striped dir -i$mdt_index -c$stripe_count $path"
7122 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7126 # find the smallest and not in use file descriptor
7129 local max_fd=$(ulimit -n)
7131 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7134 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7138 check_mount_and_prep()
7140 is_mounted $MOUNT || setupall
7142 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7143 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7144 for idx in $(seq $MDSCOUNT); do
7145 local name="MDT$(printf '%04x' $((idx - 1)))"
7146 rm -rf $MOUNT/.lustre/lost+found/$name/*
7150 # calcule how many ost-objects to be created.
7151 precreated_ost_obj_count()
7155 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7156 local ost_name="OST$(printf '%04x' $ost_idx)"
7157 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7158 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7159 osp.$proc_path.prealloc_last_id)
7160 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7161 osp.$proc_path.prealloc_next_id)
7162 echo $((last_id - next_id + 1))
7165 check_file_in_pool()
7170 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7173 for t in $tlist ; do
7174 [ "$i" -eq "$t" ] && continue 2
7177 echo "pool list: $tlist"
7178 echo "striping: $res"
7179 error_noexit "$file not allocated in $pool"
7186 echo "Creating new pool"
7189 create_pool $FSNAME.$pool ||
7190 { error_noexit "No pool created, result code $?"; return 1; }
7191 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7192 { error_noexit "$pool not in lfs pool_list"; return 2; }
7195 pool_add_targets() {
7196 echo "Adding targets to pool"
7202 local list=$(seq $first $step $last)
7204 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7205 do_facet mgs $LCTL pool_add \
7206 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7207 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7208 | sort -u | tr '\n' ' ' " "$t" || {
7209 error_noexit "Add to pool failed"
7212 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7213 local addcount=$(((last - first) / step + 1))
7214 [ $lfscount -eq $addcount ] || {
7215 error_noexit "lfs pool_list bad ost count" \
7216 "$lfscount != $addcount"
7224 echo "Setting pool on directory $tdir"
7226 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7228 error_noexit "Cannot set pool $pool to $tdir"
7235 echo "Checking pool on directory $tdir"
7237 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7238 [ "$res" = "$pool" ] && return 0
7240 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7244 pool_dir_rel_path() {
7245 echo "Testing relative path works well"
7250 mkdir -p $root/$tdir/$tdir
7252 pool_set_dir $pool $tdir || return 1
7253 pool_set_dir $pool ./$tdir || return 2
7254 pool_set_dir $pool ../$tdir || return 3
7255 pool_set_dir $pool ../$tdir/$tdir || return 4
7256 rm -rf $tdir; cd - > /dev/null
7259 pool_alloc_files() {
7260 echo "Checking files allocation from directory pool"
7267 for i in $(seq -w 1 $count)
7269 local file=$tdir/file-$i
7271 check_file_in_pool $file $pool "$tlist" || \
7272 failed=$((failed + 1))
7274 [ "$failed" = 0 ] && return 0
7276 error_noexit "$failed files not allocated in $pool"
7280 pool_create_files() {
7281 echo "Creating files in pool"
7289 for i in $(seq -w 1 $count)
7291 local file=$tdir/spoo-$i
7292 $SETSTRIPE -p $pool $file
7293 check_file_in_pool $file $pool "$tlist" || \
7294 failed=$((failed + 1))
7296 [ "$failed" = 0 ] && return 0
7298 error_noexit "$failed files not allocated in $pool"
7303 echo "Checking 'lfs df' output"
7306 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7308 local res=$($LFS df --pool $FSNAME.$pool |
7310 grep "$FSNAME-OST" |
7312 [ "$res" = "$t" ] && return 0
7314 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7318 pool_file_rel_path() {
7319 echo "Creating files in a pool with relative pathname"
7324 { error_noexit "unable to create $tdir"; return 1 ; }
7325 local file="/..$tdir/$tfile-1"
7326 $SETSTRIPE -p $pool $file ||
7327 { error_noexit "unable to create $file" ; return 2 ; }
7330 $SETSTRIPE -p $pool $tfile-2 || {
7331 error_noexit "unable to create $tfile-2 in $tdir"
7336 pool_remove_first_target() {
7337 echo "Removing first target from a pool"
7340 local pname="lov.$FSNAME-*.pools.$pool"
7341 local t=$($LCTL get_param -n $pname | head -1)
7342 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7343 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7344 error_noexit "$t not removed from $FSNAME.$pool"
7349 pool_remove_all_targets() {
7350 echo "Removing all targets from pool"
7353 local pname="lov.$FSNAME-*.pools.$pool"
7354 for t in $($LCTL get_param -n $pname | sort -u)
7356 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7358 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7359 error_noexit "Pool $FSNAME.$pool cannot be drained"
7362 # striping on an empty/nonexistant pool should fall back
7363 # to "pool of everything"
7365 error_noexit "failed to use fallback striping for empty pool"
7368 # setstripe on an empty pool should fail
7369 $SETSTRIPE -p $pool $file 2>/dev/null && {
7370 error_noexit "expected failure when creating file" \
7378 echo "Destroying pool"
7382 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7385 # striping on an empty/nonexistant pool should fall back
7386 # to "pool of everything"
7388 error_noexit "failed to use fallback striping for missing pool"
7391 # setstripe on an empty pool should fail
7392 $SETSTRIPE -p $pool $file 2>/dev/null && {
7393 error_noexit "expected failure when creating file" \
7398 # get param should return err once pool is gone
7399 if wait_update $HOSTNAME "lctl get_param -n \
7400 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7402 remove_pool_from_list $FSNAME.$pool
7405 error_noexit "Pool $FSNAME.$pool is not destroyed"
7409 # Get and check the actual stripe count of one file.
7410 # Usage: check_stripe_count <file> <expected_stripe_count>
7411 check_stripe_count() {
7416 [[ -z "$file" || -z "$expected" ]] &&
7417 error "check_stripe_count: invalid argument"
7419 local cmd="$GETSTRIPE -c $file"
7420 actual=$($cmd) || error "$cmd failed"
7421 actual=${actual%% *}
7423 if [[ $actual -ne $expected ]]; then
7424 [[ $expected -eq -1 ]] ||
7425 error "$cmd wrong: found $actual, expected $expected"
7426 [[ $actual -eq $OSTCOUNT ]] ||
7427 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7431 # Get and check the actual list of OST indices on one file.
7432 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7438 [[ -z "$file" || -z "$expected" ]] &&
7439 error "check_obdidx: invalid argument!"
7441 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7442 grep -v obdidx | awk '{print $1}' | xargs))
7444 [[ $obdidx = $expected ]] ||
7445 error "list of OST indices on $file is $obdidx," \
7446 "should be $expected"
7449 # Get and check the actual OST index of the first stripe on one file.
7450 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7451 check_start_ost_idx() {
7456 [[ -z "$file" || -z "$expected" ]] &&
7457 error "check_start_ost_idx: invalid argument!"
7459 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7462 [[ $start_ost_idx = $expected ]] ||
7463 error "OST index of the first stripe on $file is" \
7464 "$start_ost_idx, should be $expected"
7467 killall_process () {
7468 local clients=${1:-$(hostname)}
7473 do_nodes $clients "killall $signal $name"