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
57 sanitize_parameters() {
58 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
61 if [ -d "$path" ]; then
62 eval export $i=$(echo $path | sed -r 's/\/+$//g')
68 [[ $DIR/ = $MOUNT/* ]] ||
69 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
70 [[ $DIR1/ = $MOUNT1/* ]] ||
71 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
72 [[ $DIR2/ = $MOUNT2/* ]] ||
73 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
75 [ -n "$failed" ] && exit 99 || true
79 echo "usage: $0 [-r] [-f cfgfile]"
87 [ -z "$DEFAULT_SUITES"] && return 0
88 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
90 local form="%-13s %-17s %-9s %s %s\n"
91 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
92 echo "------------------------------------------------------------------------------------"
93 for O in $DEFAULT_SUITES; do
94 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
95 [ "${!O}" = "no" ] && continue || true
96 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
97 local log=${TMP}/${o}.log
98 if is_sanity_benchmark $o; then
99 log=${TMP}/sanity-benchmark.log
104 local status=Unfinished
106 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
108 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
109 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
110 total=$(grep duration $log | awk '{ print $2 }')
111 if [ "${!O}" = "done" ]; then
115 local durations=$(egrep "^PASS|^FAIL" $log |
116 tr -d "("| sed s/s\)$//g |
117 awk '{ print $2":"$3"|" }')
118 details=$(printf "%s\n%s %s %s\n" "$details" \
119 "DDETAILS" "$O" "$(echo $durations)")
122 printf "$form" $status "$O" "${total}" "E=$skipped"
123 printf "$form" "-" "-" "-" "S=$(echo $slow)"
126 for O in $DEFAULT_SUITES; do
127 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
128 if [ "${!O}" = "no" ]; then
129 printf "$form" "Skipped" "$O" ""
133 # print the detailed tests durations if DDETAILS=true
140 export LUSTRE=$(absolute_path $LUSTRE)
141 export TESTSUITE=$(basename $0 .sh)
142 export TEST_FAILED=false
143 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
144 export RPC_MODE=${RPC_MODE:-false}
145 export DO_CLEANUP=${DO_CLEANUP:-true}
147 export MKE2FS=$MKE2FS
148 if [ -z "$MKE2FS" ]; then
149 if which mkfs.ldiskfs >/dev/null 2>&1; then
150 export MKE2FS=mkfs.ldiskfs
156 export DEBUGFS=$DEBUGFS
157 if [ -z "$DEBUGFS" ]; then
158 if which debugfs.ldiskfs >/dev/null 2>&1; then
159 export DEBUGFS=debugfs.ldiskfs
161 export DEBUGFS=debugfs
165 export TUNE2FS=$TUNE2FS
166 if [ -z "$TUNE2FS" ]; then
167 if which tunefs.ldiskfs >/dev/null 2>&1; then
168 export TUNE2FS=tunefs.ldiskfs
170 export TUNE2FS=tune2fs
174 export E2LABEL=$E2LABEL
175 if [ -z "$E2LABEL" ]; then
176 if which label.ldiskfs >/dev/null 2>&1; then
177 export E2LABEL=label.ldiskfs
179 export E2LABEL=e2label
183 export DUMPE2FS=$DUMPE2FS
184 if [ -z "$DUMPE2FS" ]; then
185 if which dumpfs.ldiskfs >/dev/null 2>&1; then
186 export DUMPE2FS=dumpfs.ldiskfs
188 export DUMPE2FS=dumpe2fs
192 export E2FSCK=$E2FSCK
193 if [ -z "$E2FSCK" ]; then
194 if which fsck.ldiskfs >/dev/null 2>&1; then
195 export E2FSCK=fsck.ldiskfs
201 export RESIZE2FS=$RESIZE2FS
202 if [ -z "$RESIZE2FS" ]; then
203 if which resizefs.ldiskfs >/dev/null 2>&1; then
204 export RESIZE2FS=resizefs.ldiskfs
206 export RESIZE2FS=resize2fs
210 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
211 export FSCK_MAX_ERR=4 # File system errors left uncorrected
213 export ZFS=${ZFS:-zfs}
214 export ZPOOL=${ZPOOL:-zpool}
215 export ZDB=${ZDB:-zdb}
216 export PARTPROBE=${PARTPROBE:-partprobe}
218 #[ -d /r ] && export ROOT=${ROOT:-/r}
219 export TMP=${TMP:-$ROOT/tmp}
220 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
221 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
222 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
224 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
225 if ! echo $PATH | grep -q $LUSTRE/utils; then
226 export PATH=$LUSTRE/utils:$PATH
228 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
229 export PATH=$LUSTRE/utils/gss:$PATH
231 if ! echo $PATH | grep -q $LUSTRE/tests; then
232 export PATH=$LUSTRE/tests:$PATH
234 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
235 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
237 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
238 [ ! -f "$LST" ] && export LST=$(which lst)
239 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
240 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
241 export MCREATE=${MCREATE:-mcreate}
242 # Ubuntu, at least, has a truncate command in /usr/bin
243 # so fully path our truncate command.
244 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
245 export FSX=${FSX:-$LUSTRE/tests/fsx}
246 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
247 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
248 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
249 export PATH=$LUSTRE/tests/racer:$PATH:
251 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
252 export PATH=$LUSTRE/tests/mpi:$PATH
254 export RSYNC_RSH=${RSYNC_RSH:-rsh}
256 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
257 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
258 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
259 [ ! -f "$LFS" ] && export LFS=$(which lfs)
260 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
261 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
263 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
264 if [ ! -f "$L_GETIDENTITY" ]; then
265 if `which l_getidentity > /dev/null 2>&1`; then
266 export L_GETIDENTITY=$(which l_getidentity)
268 export L_GETIDENTITY=NONE
271 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
272 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
273 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
274 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
275 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
276 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
277 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
278 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
279 [ ! -f "$LUSTRE_RMMOD" ] &&
280 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
281 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
282 [ ! -f "$LFS_MIGRATE" ] &&
283 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
284 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
285 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
286 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
287 export NAME=${NAME:-local}
288 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
289 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
290 export LGSSD=$(which lgssd)
291 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
292 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
293 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
295 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
297 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
298 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
300 if [ "$ACCEPTOR_PORT" ]; then
301 export PORT_OPT="--port $ACCEPTOR_PORT"
306 echo "Using GSS/krb5 ptlrpc security flavor"
307 which lgss_keyring > /dev/null 2>&1 || \
308 error_exit "built with gss disabled! SEC=$SEC"
319 IDENTITY_UPCALL=false
323 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
325 # Paths on remote nodes, if different
326 export RLUSTRE=${RLUSTRE:-$LUSTRE}
327 export RPWD=${RPWD:-$PWD}
328 export I_MOUNTED=${I_MOUNTED:-"no"}
329 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
330 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
331 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
332 ! -f $LUSTRE/mdt/mdt.ko ]; then
333 export CLIENTMODSONLY=yes
336 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
337 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
341 while getopts "rvwf:" opt $*; do
346 w) WRITECONF=writeconf;;
351 shift $((OPTIND - 1))
354 # print the durations of each test if "true"
355 DDETAILS=${DDETAILS:-false}
356 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
361 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
368 ncpts=$(do_facet $facet "lctl get_param -n " \
369 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
371 if [ $ncpts -eq 0 ]; then
378 # Return a numeric version code based on a version string. The version
379 # code is useful for comparison two version strings to see which is newer.
381 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
382 eval set -- $(tr "[:punct:]" " " <<< $*)
384 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
387 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
388 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
390 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
392 # usage: lustre_build_version
394 # All Lustre versions support "lctl get_param" to report the version of the
395 # code running in the kernel (what our tests are interested in), but it
396 # doesn't work without modules loaded. If that fails, use "lctl version"
397 # instead, which is easy to parse and works without the kernel modules,
398 # but was only added in 2.6.50. If that also fails, fall back to calling
399 # "lctl lustre_build_version" which prints either (or both) the userspace
400 # and kernel build versions, but is deprecated and should eventually be
403 # output: prints version string to stdout in dotted-decimal format
404 lustre_build_version() {
405 local facet=${1:-client}
408 local VER=$(do_facet $facet $LCTL get_param -n version 2> /dev/null |
409 awk '/lustre: / { print $2 }')
411 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL --version 2>/dev/null |
413 # Lustre version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
414 # lctl version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
415 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL lustre_build_version |
416 awk '/version:/ { print $3; exit; }')
417 sed -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$VER
420 # Report the Lustre numeric build version code for the supplied facet.
421 lustre_version_code() {
422 version_code $(lustre_build_version $1)
426 /sbin/lsmod | grep -q "^\<$1\>"
429 # Load a module on the system where this is running.
431 # usage: load_module module_name [module arguments for insmod/modprobe]
433 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
434 # will be used as the arguments. Otherwise arguments will be obtained from
435 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
442 BASE=$(basename $module $EXT)
444 module_loaded ${BASE} && return
446 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
447 # else from modprobe.conf
448 if [ $# -eq 0 ]; then
449 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
450 # Bash until 4.x, so we resort to eval.
451 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
452 eval set -- \$$optvar
453 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
454 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
456 opt=$(awk -v var="^options $BASE" '$0 ~ var \
457 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
458 set -- $(echo -n $opt)
460 # Ensure we have accept=all for lnet
461 if [ $(basename $module) = lnet ]; then
462 # OK, this is a bit wordy...
463 local arg accept_all_present=false
466 [ "$arg" = accept=all ] && \
467 accept_all_present=true
469 $accept_all_present || set -- "$@" accept=all
475 [ $# -gt 0 ] && echo "${module} options: '$*'"
477 # Note that insmod will ignore anything in modprobe.conf, which is why
478 # we're passing options on the command-line.
479 if [[ "$BASE" == "lnet_selftest" ]] &&
480 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
481 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
482 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
483 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
484 insmod ${LUSTRE}/${module}${EXT} "$@"
486 # must be testing a "make install" or "rpm" installation
487 # note failed to load ptlrpc_gss is considered not fatal
488 if [[ "$BASE" == "ptlrpc_gss" ]]; then
489 modprobe $BASE "$@" 2>/dev/null ||
490 echo "gss/krb5 is not supported"
497 llite_lloop_enabled() {
498 local n1=$(uname -r | cut -d. -f1)
499 local n2=$(uname -r | cut -d. -f2)
500 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
502 # load the llite_lloop module for < 2.6.32 kernels
503 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
504 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
511 load_modules_local() {
512 if [ -n "$MODPROBE" ]; then
514 echo "Using modprobe to load modules"
518 echo Loading modules from $LUSTRE
522 if [ -f /sys/devices/system/cpu/online ]; then
523 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
524 echo "detected $ncpus online CPUs by sysfs"
526 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
528 if [ $rc -eq 0 ]; then
529 echo "detected $ncpus online CPUs by getconf"
531 echo "Can't detect number of CPUs"
536 # if there is only one CPU core, libcfs can only create one partition
537 # if there is more than 4 CPU cores, libcfs should create multiple CPU
538 # partitions. So we just force libcfs to create 2 partitions for
539 # system with 2 or 4 cores
540 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
541 # force to enable multiple CPU partitions
542 echo "Force libcfs to create 2 CPU partitions"
543 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
545 echo "libcfs will create CPU partition based on online CPUs"
548 load_module ../libcfs/libcfs/libcfs
550 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
551 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
552 load_module ../lnet/lnet/lnet
555 LNETLND="o2iblnd/ko2iblnd"
560 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
561 load_module ../lnet/klnds/$LNETLND
562 load_module obdclass/obdclass
563 load_module ptlrpc/ptlrpc
564 load_module ptlrpc/gss/ptlrpc_gss
572 load_module obdecho/obdecho
573 if ! client_only; then
574 SYMLIST=/proc/kallsyms
575 grep -q crc16 $SYMLIST ||
576 { modprobe crc16 2>/dev/null || true; }
577 grep -q -w jbd2 $SYMLIST ||
578 { modprobe jbd2 2>/dev/null || true; }
579 load_module lfsck/lfsck
580 [ "$LQUOTA" != "no" ] &&
581 load_module quota/lquota $LQUOTAOPTS
582 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
584 load_module osd-zfs/osd_zfs
586 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
587 grep -q exportfs_decode_fh $SYMLIST ||
588 { modprobe exportfs 2> /dev/null || true; }
589 grep -q -w mbcache $SYMLIST ||
590 { modprobe mbcache 2>/dev/null || true; }
591 load_module ../ldiskfs/ldiskfs
592 load_module osd-ldiskfs/osd_ldiskfs
604 load_module llite/lustre
605 llite_lloop_enabled && load_module llite/llite_lloop
606 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
608 rm -f $OGDB/ogdb-$HOSTNAME
609 $LCTL modules > $OGDB/ogdb-$HOSTNAME
611 # 'mount' doesn't look in $PATH, just sbin
612 local mount_lustre=$LUSTRE/utils/mount.lustre
613 if [ -f $mount_lustre ]; then
614 local sbin_mount=$(readlink -f /sbin)/mount.lustre
615 if grep -qw "$sbin_mount" /proc/mounts; then
616 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
618 if ! grep -qw "$sbin_mount" /proc/mounts; then
619 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
620 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
621 cat <<- EOF > "$sbin_mount"
624 echo "This $sbin_mount just a mountpoint." 1>&2
625 echo "It is never supposed to be run." 1>&2
626 logger -p emerg -- "using stub $sbin_mount $@"
629 chmod a+x $sbin_mount
631 mount --bind $mount_lustre $sbin_mount ||
632 error "can't bind $mount_lustre to $sbin_mount"
640 # load modules on remote nodes optionally
641 # lustre-tests have to be installed on these nodes
642 if $LOAD_MODULES_REMOTE; then
643 local list=$(comma_list $(remote_nodes_list))
644 if [ -n "$list" ]; then
645 echo "loading modules on: '$list'"
646 do_rpc_nodes "$list" load_modules_local
652 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
653 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
654 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
655 echo "$LEAK_LUSTRE" 1>&2
656 echo "$LEAK_PORTALS" 1>&2
657 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
658 echo "Memory leaks detected"
659 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
665 wait_exit_ST client # bug 12845
667 $LUSTRE_RMMOD ldiskfs || return 2
669 if $LOAD_MODULES_REMOTE; then
670 local list=$(comma_list $(remote_nodes_list))
671 if [ -n "$list" ]; then
672 echo "unloading modules on: '$list'"
673 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
674 do_rpc_nodes "$list" check_mem_leak
678 local sbin_mount=$(readlink -f /sbin)/mount.lustre
679 if grep -qe "$sbin_mount " /proc/mounts; then
680 umount $sbin_mount || true
681 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
685 check_mem_leak || return 254
687 echo "modules unloaded."
692 local facet=${1:-$SINGLEMDS}
693 local fstype=$(facet_fstype $facet)
696 ldiskfs) size=50;; # largest seen is 44, leave some headroom
697 zfs) size=400;; # largest seen is 384
703 check_gss_daemon_nodes() {
707 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
708 if [ \\\"\\\$num\\\" -ne 1 ]; then
709 echo \\\$num instance of $dname;
714 check_gss_daemon_facet() {
718 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
719 if [ $num -ne 1 ]; then
720 echo "$num instance of $dname on $facet"
729 echo Stopping $@ on $list
730 do_nodes $list "killall -2 $@ 2>/dev/null || true"
733 # start gss daemons on all nodes, or
734 # "daemon" on "list" if set
735 start_gss_daemons() {
739 if [ "$list" ] && [ "$daemon" ] ; then
740 echo "Starting gss daemon on nodes: $list"
741 do_nodes $list "$daemon" || return 8
745 local list=$(comma_list $(mdts_nodes))
746 echo "Starting gss daemon on mds: $list"
747 do_nodes $list "$LSVCGSSD -v" || return 1
749 do_nodes $list "$LGSSD -v" || return 2
752 list=$(comma_list $(osts_nodes))
753 echo "Starting gss daemon on ost: $list"
754 do_nodes $list "$LSVCGSSD -v" || return 3
755 # starting on clients
757 local clients=${CLIENTS:-`hostname`}
759 echo "Starting $LGSSD on clients $clients "
760 do_nodes $clients "$LGSSD -v" || return 4
763 # wait daemons entering "stable" status
767 # check daemons are running
769 list=$(comma_list $(mdts_nodes) $(osts_nodes))
770 check_gss_daemon_nodes $list lsvcgssd || return 5
772 list=$(comma_list $(mdts_nodes))
773 check_gss_daemon_nodes $list lgssd || return 6
776 check_gss_daemon_nodes $clients lgssd || return 7
781 local list=$(comma_list $(mdts_nodes))
783 send_sigint $list lsvcgssd lgssd
785 list=$(comma_list $(osts_nodes))
786 send_sigint $list lsvcgssd
788 list=${CLIENTS:-`hostname`}
789 send_sigint $list lgssd
794 if ! module_loaded ptlrpc_gss; then
795 load_module ptlrpc/gss/ptlrpc_gss
796 module_loaded ptlrpc_gss ||
797 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
800 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
803 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
805 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
813 # maybe cleanup credential cache?
819 local var=${facet}_svc
827 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
828 tr '[:lower:]' '[:upper:]'
834 if [ $facet == mgs ] || [ $facet == client ]; then
838 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
846 if [ -n "${!var}" ]; then
851 var=$(facet_type $facet)FSTYPE
852 if [ -n "${!var}" ]; then
857 if [ -n "$FSTYPE" ]; then
862 if [[ $facet == mgs ]] && combined_mgs_mds; then
874 local facets=$(get_facets)
877 for facet in ${facets//,/ }; do
878 if [ $node == $(facet_host $facet) ] ||
879 [ $node == "$(facet_failover_host $facet)" ]; then
880 fstype=$(facet_fstype $facet)
881 if [[ $fstypes != *$fstype* ]]; then
882 fstypes+="${fstypes:+,}$fstype"
891 local num=$(facet_number $facet)
894 if [[ $(facet_type $facet) = OST ]]; then
896 if [[ -n "${!index}" ]]; then
901 index=${OST_INDICES[num - 1]}
904 [[ -n "$index" ]] || index=$((num - 1))
912 local fstype=$(facet_fstype $facet)
916 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
918 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
919 ${dev} 2>/dev/null");;
921 error "unknown fstype!";;
929 local device=$(mdsdevname $num)
930 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
936 local device=$(ostdevname $num)
937 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
942 # Get the device of a facet.
949 mgs) device=$(mgsdevname) ;;
950 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
951 ost*) device=$(ostdevname $(facet_number $facet)) ;;
952 fs2mds) device=$(mdsdevname 1_2) ;;
953 fs2ost) device=$(ostdevname 1_2) ;;
954 fs3ost) device=$(ostdevname 2_2) ;;
962 # Get the virtual device of a facet.
969 mgs) device=$(mgsvdevname) ;;
970 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
971 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
972 fs2mds) device=$(mdsvdevname 1_2) ;;
973 fs2ost) device=$(ostvdevname 1_2) ;;
974 fs3ost) device=$(ostvdevname 2_2) ;;
982 # Re-read the partition table on failover partner host.
983 # After a ZFS storage pool is created on a shared device, the partition table
984 # on the device may change. However, the operating system on the failover
985 # host may not notice the change automatically. Without the up-to-date partition
986 # block devices, 'zpool import ..' cannot find the labels, whose positions are
987 # relative to partition rather than disk beginnings.
989 # This function performs partprobe on the failover host to make it re-read the
992 refresh_partition_table() {
997 host=$(facet_passive_host $facet)
998 if [[ -n "$host" ]]; then
999 do_node $host "$PARTPROBE $device"
1004 # Get ZFS storage pool name.
1011 device=$(facet_device $facet)
1012 # poolname is string before "/"
1013 poolname="${device%%/*}"
1019 # Create ZFS storage pool.
1026 local opts=${@:-"-o cachefile=none"}
1028 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
1029 $ZPOOL create -f $opts $poolname $vdev"
1033 # Create ZFS file system.
1039 local opts=${@:-"-o mountpoint=legacy"}
1041 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1042 $ZFS create $opts $dataset"
1046 # Export ZFS storage pool.
1047 # Before exporting the pool, all datasets within the pool should be unmounted.
1055 poolname=$(zpool_name $facet)
1057 if [[ -n "$poolname" ]]; then
1058 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1059 grep -q ^$poolname/ /proc/mounts ||
1060 $ZPOOL export $opts $poolname"
1065 # Destroy ZFS storage pool.
1066 # Destroy the given pool and free up any devices for other use. This command
1067 # tries to unmount any active datasets before destroying the pool.
1068 # -f Force any active datasets contained within the pool to be unmounted.
1072 local poolname=${2:-$(zpool_name $facet)}
1074 if [[ -n "$poolname" ]]; then
1075 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1076 $ZPOOL destroy -f $poolname"
1081 # Import ZFS storage pool.
1082 # Force importing, even if the pool appears to be potentially active.
1087 local opts=${@:-"-o cachefile=none"}
1090 poolname=$(zpool_name $facet)
1092 if [[ -n "$poolname" ]]; then
1093 opts+=" -d $(dirname $(facet_vdevice $facet))"
1094 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
1095 $ZPOOL import -f $opts $poolname"
1100 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1101 # is not automatically imported on system startup.
1103 # In a failover environment, this will provide resource level fencing which
1104 # will ensure that the same ZFS storage pool will not be imported concurrently
1105 # on different nodes.
1107 disable_zpool_cache() {
1111 poolname=$(zpool_name $facet)
1113 if [[ -n "$poolname" ]]; then
1114 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1119 # This and set_osd_param() shall be used to access OSD parameters
1120 # once existed under "obdfilter":
1125 # writethrough_cache_enable
1129 local device=${2:-$FSNAME-OST*}
1132 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1133 osd-*.$device.$name 2>&1" | grep -v 'error:'
1138 local device=${2:-$FSNAME-OST*}
1142 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1143 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1147 local dz=${1:-$DEBUG_SIZE}
1149 if [ -f /sys/devices/system/cpu/possible ]; then
1150 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1152 local cpus=$(getconf _NPROCESSORS_CONF)
1155 # bug 19944, adjust size to be -gt num_possible_cpus()
1156 # promise 2MB for every cpu at least
1157 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1160 lctl set_param debug_mb=$dz
1163 set_default_debug () {
1164 local debug=${1:-"$PTLDEBUG"}
1165 local subsys=${2:-"$SUBSYSTEM"}
1166 local debug_size=${3:-$DEBUG_SIZE}
1168 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1169 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1171 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1174 set_default_debug_nodes () {
1177 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1178 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1182 do_rpc_nodes "$nodes" set_default_debug \
1183 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1186 set_default_debug_facet () {
1188 local node=$(facet_active_host $facet)
1189 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1191 set_default_debug_nodes $node
1195 local hostid=${1:-$(hostid)}
1197 if [ ! -s /etc/hostid ]; then
1198 printf $(echo -n $hostid |
1199 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1205 local facets=${1:-$(get_facets)}
1208 for facet in ${facets//,/ }; do
1211 [ $RC -eq 0 ] && continue
1213 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1214 skip "Restart of $facet failed!." && touch $LU482_FAILED
1216 error "Restart of $facet failed!"
1223 # Add argument "arg" (e.g., "loop") to the comma-separated list
1224 # of arguments for option "opt" (e.g., "-o") on command
1225 # line "opts" (e.g., "-o flock").
1231 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1233 if echo "$opts" | grep -q $opt_pattern; then
1234 opts=$(echo "$opts" | sed -e \
1235 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1237 opts+="${opts:+ }$opt $arg"
1245 local dev=$(facet_active $facet)_dev
1246 local opt=${facet}_opt
1247 local mntpt=$(facet_mntpt $facet)
1248 local opts="${!opt} $@"
1249 local fstype=$(facet_fstype $facet)
1252 module_loaded lustre || load_modules
1254 if [ $(facet_fstype $facet) == ldiskfs ] &&
1255 ! do_facet $facet test -b ${!dev}; then
1256 opts=$(csa_add "$opts" -o loop)
1259 if [[ $(facet_fstype $facet) == zfs ]]; then
1260 # import ZFS storage pool
1261 import_zpool $facet || return ${PIPESTATUS[0]}
1266 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1268 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1269 lustre:svname ${!dev}");;
1271 error "unknown fstype!";;
1274 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1275 # for testing LU-482 error handling in mount_facets() and test_0a()
1276 if [ -f $TMP/test-lu482-trigger ]; then
1279 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1284 if [ $RC -ne 0 ]; then
1285 echo "Start of ${!dev} on ${facet} failed ${RC}"
1289 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1290 if [[ "$health" != "healthy" ]]; then
1291 error "$facet is in a unhealthy state"
1294 set_default_debug_facet $facet
1296 if [[ $facet == mds* ]]; then
1298 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1301 if [[ $opts =~ .*nosvc.* ]]; then
1302 echo "Start ${!dev} without service"
1307 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1308 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1309 "" || error "${!dev} failed to initialize!";;
1311 wait_update_facet ${facet} "$ZFS get -H -o value \
1312 lustre:svname ${!dev} 2>/dev/null | \
1313 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1314 error "${!dev} failed to initialize!";;
1317 error "unknown fstype!";;
1321 # commit the device label change to disk
1322 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1323 do_facet $facet "sync; sync; sync"
1327 label=$(devicelabel ${facet} ${!dev})
1328 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1329 eval export ${facet}_svc=${label}
1330 echo Started ${label}
1335 # start facet device options
1341 eval export ${facet}_dev=${device}
1342 eval export ${facet}_opt=\"$@\"
1344 local varname=${facet}failover_dev
1345 if [ -n "${!varname}" ] ; then
1346 eval export ${facet}failover_dev=${!varname}
1348 eval export ${facet}failover_dev=$device
1351 local mntpt=$(facet_mntpt $facet)
1352 do_facet ${facet} mkdir -p $mntpt
1353 eval export ${facet}_MOUNT=$mntpt
1354 mount_facet ${facet}
1357 if [[ $facet == mds* ]]; then
1359 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1370 local HOST=`facet_active_host $facet`
1371 [ -z $HOST ] && echo stop: no host for $facet && return 0
1373 local mntpt=$(facet_mntpt $facet)
1374 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1375 if [ ${running} -ne 0 ]; then
1376 echo "Stopping $mntpt (opts:$@) on $HOST"
1377 do_facet ${facet} $UMOUNT $@ $mntpt
1380 # umount should block, but we should wait for unrelated obd's
1381 # like the MGS or MGC to also stop.
1382 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1384 if [[ $(facet_fstype $facet) == zfs ]]; then
1385 # export ZFS storage pool
1390 # save quota version (both administrative and operational quotas)
1391 # add an additional parameter if mountpoint is ever different from $MOUNT
1393 # XXX This function is kept for interoperability with old server (< 2.3.50),
1394 # it should be removed whenever we drop the interoperability for such
1396 quota_save_version() {
1397 local fsname=${2:-$FSNAME}
1399 local ver=$(tr -c -d "123" <<< $spec)
1400 local type=$(tr -c -d "ug" <<< $spec)
1402 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1404 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1406 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1408 local osts=$(get_facets OST)
1409 for ost in ${osts//,/ }; do
1411 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1415 # client could mount several lustre
1417 # XXX This function is kept for interoperability with old server (< 2.3.50),
1418 # it should be removed whenever we drop the interoperability for such
1421 local fsname=${1:-$FSNAME}
1423 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1425 do_nodes $(comma_list $(osts_nodes)) \
1426 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1430 # get mdt quota type
1432 local varsvc=${SINGLEMDS}_svc
1433 do_facet $SINGLEMDS $LCTL get_param -n \
1434 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1437 # get ost quota type
1439 # All OSTs should have same quota type
1440 local varsvc=ost1_svc
1441 do_facet ost1 $LCTL get_param -n \
1442 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1445 # restore old quota type settings
1447 if [ "$old_MDT_QUOTA_TYPE" ]; then
1448 do_facet mgs $LCTL conf_param \
1449 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1451 if [ "$old_OST_QUOTA_TYPE" ]; then
1452 do_facet mgs $LCTL conf_param \
1453 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1457 # Handle the case when there is a space in the lfs df
1458 # "filesystem summary" line the same as when there is no space.
1459 # This will allow fixing the "lfs df" summary line in the future.
1461 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1464 # Get free inodes on the MDT specified by mdt index, free indoes on
1465 # the whole filesystem will be returned when index == -1.
1471 if [ $index -eq -1 ]; then
1474 mdt_uuid=$(mdtuuid_from_index $index)
1477 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1484 # save old quota type & set new quota type
1485 local mdt_qtype=$(mdt_quota_type)
1486 local ost_qtype=$(ost_quota_type)
1488 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1489 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1491 export old_MDT_QUOTA_TYPE=$mdt_qtype
1492 export old_OST_QUOTA_TYPE=$ost_qtype
1494 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1495 error "set mdt quota type failed"
1496 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1497 error "set ost quota type failed"
1499 local quota_usrs=$QUOTA_USERS
1501 # get_filesystem_size
1502 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1503 local blk_soft=$((disksz + 1024))
1504 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1506 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1507 local i_soft=$inodes
1508 local i_hard=$((i_soft + i_soft / 20))
1510 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1511 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1512 "inode-hardlimit: $i_hard"
1515 for usr in $quota_usrs; do
1516 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1518 cmd="$LFS setquota -$type $usr -b $blk_soft"
1519 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1521 eval $cmd || error "$cmd FAILED!"
1523 # display the quota status
1524 echo "Quota settings for $usr : "
1525 $LFS quota -v -u $usr $mntpt || true
1532 local opts=${3:-$MOUNT_OPTS}
1533 opts=${opts:+-o $opts}
1534 local flags=${4:-$MOUNT_FLAGS}
1536 local device=$MGSNID:/$FSNAME$FILESET
1537 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1538 echo "Bad mount command: opt=$flags $opts dev=$device " \
1543 echo "Starting client: $client: $flags $opts $device $mnt"
1544 do_node $client mkdir -p $mnt
1545 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1546 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1548 #disable FILESET if not supported
1549 do_nodes $client lctl get_param -n \
1550 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1551 device=$MGSNID:/$FSNAME
1552 do_node $client mkdir -p $mnt/$FILESET
1553 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1556 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1558 set_default_debug_nodes $client
1570 [ "$3" ] && force=-f
1571 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1572 if [ $running -ne 0 ]; then
1573 echo "Stopping client $client $mnt (opts:$force)"
1574 do_node $client lsof -t $mnt || need_kill=no
1575 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1576 pids=$(do_node $client lsof -t $mnt | sort -u);
1577 if [ -n $pids ]; then
1578 do_node $client kill -9 $pids || true
1582 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1583 if [ $busy -ne 0 ] ; then
1584 echo "$mnt is still busy, wait one second" && sleep 1
1585 do_node $client umount $force $mnt
1590 # nodes is comma list
1591 sanity_mount_check_nodes () {
1597 # FIXME: assume that all cluster nodes run the same os
1598 [ "$(uname)" = Linux ] || return 0
1601 for mnt in $mnts ; do
1602 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1603 mpts=\\\$(mount | grep -c $mnt' ');
1604 if [ \\\$running -ne \\\$mpts ]; then
1605 echo \\\$(hostname) env are INSANE!;
1608 [ $? -eq 0 ] || rc=1
1613 sanity_mount_check_servers () {
1614 [ "$CLIENTONLY" ] &&
1615 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1616 echo Checking servers environments
1618 # FIXME: modify get_facets to display all facets wo params
1619 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1623 for facet in ${facets//,/ }; do
1624 node=$(facet_host ${facet})
1625 mntpt=$(facet_mntpt $facet)
1626 sanity_mount_check_nodes $node $mntpt ||
1627 { error "server $node environments are insane!"; return 1; }
1631 sanity_mount_check_clients () {
1632 local clients=${1:-$CLIENTS}
1633 local mntpt=${2:-$MOUNT}
1634 local mntpt2=${3:-$MOUNT2}
1636 [ -z $clients ] && clients=$(hostname)
1637 echo Checking clients $clients environments
1639 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1640 error "clients environments are insane!"
1643 sanity_mount_check () {
1644 sanity_mount_check_servers || return 1
1645 sanity_mount_check_clients || return 2
1648 # mount clients if not mouted
1649 zconf_mount_clients() {
1652 local opts=${3:-$MOUNT_OPTS}
1653 opts=${opts:+-o $opts}
1654 local flags=${4:-$MOUNT_FLAGS}
1656 local device=$MGSNID:/$FSNAME$FILESET
1657 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1658 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1663 echo "Starting client $clients: $flags $opts $device $mnt"
1664 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1665 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1667 do_nodes $clients $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1669 #disable FILESET if not supported
1670 do_nodes $clients lctl get_param -n \
1671 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1672 device=$MGSNID:/$FSNAME
1673 do_nodes $clients mkdir -p $mnt/$FILESET
1674 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1679 running=\\\$(mount | grep -c $mnt' ');
1681 if [ \\\$running -eq 0 ] ; then
1683 $MOUNT_CMD $flags $opts $device $mnt;
1686 exit \\\$rc" || return ${PIPESTATUS[0]}
1688 echo "Started clients $clients: "
1689 do_nodes $clients "mount | grep $mnt' '"
1691 set_default_debug_nodes $clients
1696 zconf_umount_clients() {
1701 [ "$3" ] && force=-f
1703 echo "Stopping clients: $clients $mnt (opts:$force)"
1704 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1705 if [ \\\$running -ne 0 ] ; then
1706 echo Stopping client \\\$(hostname) $mnt opts:$force;
1707 lsof $mnt || need_kill=no;
1708 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1709 pids=\\\$(lsof -t $mnt | sort -u);
1710 if [ -n \\\"\\\$pids\\\" ]; then
1714 while umount $force $mnt 2>&1 | grep -q "busy"; do
1715 echo "$mnt is still busy, wait one second" && sleep 1;
1722 echo + $POWER_DOWN $node
1726 shutdown_node_hard () {
1728 local attempts=$SHUTDOWN_ATTEMPTS
1730 for i in $(seq $attempts) ; do
1733 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1734 echo "waiting for $host to fail attempts=$attempts"
1735 [ $i -lt $attempts ] || \
1736 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1742 local mnt=${2:-$MOUNT}
1745 if [ "$FAILURE_MODE" = HARD ]; then
1746 shutdown_node_hard $client
1748 zconf_umount_clients $client $mnt -f
1754 local facets="$(get_facets OST),$(get_facets MDS)"
1757 combined_mgs_mds || facets="$facets,mgs"
1759 for facet in ${facets//,/ }; do
1760 if [ $(facet_active_host $facet) == $host ]; then
1761 affected="$affected $facet"
1765 echo $(comma_list $affected)
1770 local host=${2:-$(facet_host $facet)}
1772 local label=$(convert_facet2label $facet)
1773 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1776 facets_up_on_host () {
1778 local facets=$(facets_on_host $host)
1781 for facet in ${facets//,/ }; do
1782 if $(facet_up $facet $host); then
1783 affected_up="$affected_up $facet"
1787 echo $(comma_list $affected_up)
1793 if [ "$FAILURE_MODE" = HARD ]; then
1794 shutdown_node_hard $(facet_active_host $facet)
1802 echo + $POWER_UP $node
1815 if [ "$FAILURE_MODE" = HARD ]; then
1816 reboot_node $(facet_active_host $facet)
1824 if [ "$FAILURE_MODE" = HARD ]; then
1834 for facet in ${facets//,/ }; do
1835 hosts=$(expand_list $hosts $(facet_host $facet) )
1841 _check_progs_installed () {
1845 for prog in $progs; do
1846 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1847 echo $prog missing on $(hostname)
1854 check_progs_installed () {
1858 do_rpc_nodes "$nodes" _check_progs_installed $@
1861 # recovery-scale functions
1863 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1866 start_client_load() {
1869 local var=$(node_var_name $client)_load
1870 eval export ${var}=$load
1872 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1873 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1874 END_RUN_FILE=$END_RUN_FILE \
1875 LOAD_PID_FILE=$LOAD_PID_FILE \
1876 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1877 TESTNAME=$TESTNAME \
1878 DBENCH_LIB=$DBENCH_LIB \
1879 DBENCH_SRC=$DBENCH_SRC \
1880 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1884 log "Started client load: ${load} on $client"
1886 # get the children process IDs
1887 local pids=$(ps --ppid $ppid -o pid= | xargs)
1888 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1892 start_client_loads () {
1893 local -a clients=(${1//,/ })
1894 local numloads=${#CLIENT_LOADS[@]}
1897 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1898 testnum=$((nodenum % numloads))
1899 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1901 # bug 22169: wait the background threads to start
1905 # only for remote client
1906 check_client_load () {
1908 local var=$(node_var_name $client)_load
1909 local TESTLOAD=run_${!var}.sh
1911 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1913 # bug 18914: try to connect several times not only when
1914 # check ps, but while check_catastrophe also
1917 while [ $RC = 254 -a $tries -gt 0 ]; do
1921 if ! check_catastrophe $client; then
1923 if [ $RC -eq 254 ]; then
1924 # FIXME: not sure how long we shuold sleep here
1928 echo "check catastrophe failed: RC=$RC "
1932 # We can continue try to connect if RC=254
1933 # Just print the warning about this
1934 if [ $RC = 254 ]; then
1935 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1938 # see if the load is still on the client
1941 while [ $RC = 254 -a $tries -gt 0 ]; do
1945 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1950 if [ $RC = 254 ]; then
1951 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1952 # see if we can diagnose a bit why this is
1957 check_client_loads () {
1958 local clients=${1//,/ }
1962 for client in $clients; do
1963 check_client_load $client
1965 if [ "$rc" != 0 ]; then
1966 log "Client load failed on node $client, rc=$rc"
1972 restart_client_loads () {
1973 local clients=${1//,/ }
1974 local expectedfail=${2:-""}
1978 for client in $clients; do
1979 check_client_load $client
1981 if [ "$rc" != 0 -a "$expectedfail" ]; then
1982 local var=$(node_var_name $client)_load
1983 start_client_load $client ${!var}
1984 echo "Restarted client load ${!var}: on $client. Checking ..."
1985 check_client_load $client
1987 if [ "$rc" != 0 ]; then
1988 log "Client load failed to restart on node $client, rc=$rc"
1989 # failure one client load means test fail
1990 # we do not need to check other
1999 # Start vmstat and save its process ID in a file.
2004 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2007 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2008 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2011 # Display the nodes on which client loads failed.
2012 print_end_run_file() {
2016 [ -s $file ] || return 0
2018 echo "Found the END_RUN_FILE file: $file"
2021 # A client load will stop if it finds the END_RUN_FILE file.
2022 # That does not mean the client load actually failed though.
2023 # The first node in END_RUN_FILE is the one we are interested in.
2026 if [ -n "$node" ]; then
2027 local var=$(node_var_name $node)_load
2029 local prefix=$TESTLOG_PREFIX
2030 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2031 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2032 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2034 echo "Client load ${!var} failed on node $node:"
2040 # Stop the process which had its PID saved in a file.
2045 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2047 do_nodes $nodes "test -f $pid_file &&
2048 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2051 # Stop all client loads.
2052 stop_client_loads() {
2053 local nodes=${1:-$CLIENTS}
2056 # stop the client loads
2057 stop_process $nodes $pid_file
2059 # clean up the processes that started them
2060 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2062 # End recovery-scale functions
2064 # verify that lustre actually cleaned up properly
2066 VAR=$(lctl get_param -n catastrophe 2>&1)
2067 if [ $? = 0 ] ; then
2068 if [ $VAR != 0 ]; then
2069 error "LBUG/LASSERT detected"
2072 BUSY=$(dmesg | grep -i destruct || true)
2073 if [ -n "$BUSY" ]; then
2075 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2079 check_mem_leak || exit 204
2081 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2082 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2085 if module_loaded lnet || module_loaded libcfs; then
2086 echo "$TESTSUITE: modules still loaded..." 1>&2
2095 if [[ "$1" == "--verbose" ]]; then
2110 PREV_RESULT=$(do_node $node "$TEST")
2112 RESULT=$(do_node $node "$TEST")
2113 if [[ "$RESULT" == "$FINAL" ]]; then
2114 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2115 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2119 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2120 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2124 [[ $WAIT -ge $MAX ]] && break
2125 [[ $((WAIT % print)) -eq 0 ]] &&
2126 echo "Waiting $((MAX - WAIT)) secs for update"
2127 WAIT=$((WAIT + sleep))
2130 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2134 wait_update_facet() {
2136 [ "$1" = "--verbose" ] && verbose="$1" && shift
2140 wait_update $verbose $(facet_active_host $facet) "$@"
2144 do_nodes $(comma_list $(mdts_nodes)) \
2145 "lctl set_param -n osd*.*MDT*.force_sync=1"
2146 do_nodes $(comma_list $(osts_nodes)) \
2147 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2148 grep -v 'Found no match'
2151 wait_delete_completed_mds() {
2152 local MAX_WAIT=${1:-20}
2153 # for ZFS, waiting more time for DMUs to be committed
2154 local ZFS_WAIT=${2:-5}
2156 local stime=$(date +%s)
2161 # find MDS with pending deletions
2162 for node in $(mdts_nodes); do
2163 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2164 2>/dev/null | calc_sum)
2165 if [[ $changes -eq 0 ]]; then
2168 mds2sync="$mds2sync $node"
2170 if [ -z "$mds2sync" ]; then
2173 mds2sync=$(comma_list $mds2sync)
2175 # sync MDS transactions
2176 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2178 # wait till all changes are sent and commmitted by OSTs
2179 # for ldiskfs space is released upon execution, but DMU
2180 # do this upon commit
2183 while [[ $WAIT -ne $MAX_WAIT ]]; do
2184 changes=$(do_nodes $mds2sync \
2185 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2186 #echo "$node: $changes changes on all"
2187 if [[ $changes -eq 0 ]]; then
2189 #echo "delete took $((etime - stime)) seconds"
2191 # the occupied disk space will be released
2192 # only after DMUs are committed
2193 if [[ $(facet_fstype $SINGLEMDS) == zfs ]]; then
2194 echo "sleep $ZFS_WAIT for ZFS OSD"
2205 echo "Delete is not completed in $((etime - stime)) seconds"
2206 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2212 # we can use "for" here because we are waiting the slowest
2213 for host in ${hostlist//,/ }; do
2214 check_network "$host" 900
2216 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2223 for facet in ${facetlist//,/ }; do
2224 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2226 wait_for_host $hostlist
2229 _wait_recovery_complete () {
2232 # Use default policy if $2 is not passed by caller.
2233 local MAX=${2:-$(max_recovery_time)}
2238 while [ $WAIT -lt $MAX ]; do
2239 STATUS=$(lctl get_param -n $param | grep status)
2241 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2244 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2246 echo "$param recovery not done in $MAX sec. $STATUS"
2250 wait_recovery_complete () {
2253 # with an assumption that at_max is the same on all nodes
2254 local MAX=${2:-$(max_recovery_time)}
2257 if [ "$FAILURE_MODE" = HARD ]; then
2258 facets=$(facets_on_host $(facet_active_host $facet))
2260 echo affected facets: $facets
2262 # we can use "for" here because we are waiting the slowest
2263 for facet in ${facets//,/ }; do
2264 local var_svc=${facet}_svc
2265 local param="*.${!var_svc}.recovery_status"
2267 local host=$(facet_active_host $facet)
2268 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2272 wait_mds_ost_sync () {
2273 # just because recovery is done doesn't mean we've finished
2274 # orphan cleanup. Wait for llogs to get synchronized.
2275 echo "Waiting for orphan cleanup..."
2276 # MAX value includes time needed for MDS-OST reconnection
2277 local MAX=$(( TIMEOUT * 2 ))
2278 local WAIT_TIMEOUT=${1:-$MAX}
2281 local list=$(comma_list $(mdts_nodes))
2282 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2283 if ! do_facet $SINGLEMDS \
2284 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2286 # old way, use mds_sync
2288 list=$(comma_list $(osts_nodes))
2289 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2292 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2293 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2294 local -a sync=($(do_nodes $list "$cmd"))
2297 for ((i=0; i<${#sync[@]}; i++)); do
2299 [ ${sync[$i]} -eq 1 ] && continue
2301 [ ${sync[$i]} -eq 0 ] && continue
2303 # there is a not finished MDS-OST synchronization
2307 sleep 2 # increase waiting time and cover statfs cache
2308 [ ${con} -eq 1 ] && return 0
2309 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2313 # show which nodes are not finished.
2314 do_nodes $list "$cmd"
2315 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2319 wait_destroy_complete () {
2320 echo "Waiting for local destroys to complete"
2321 # MAX value shouldn't be big as this mean server responsiveness
2322 # never increase this just to make test pass but investigate
2323 # why it takes so long time
2326 while [ $WAIT -lt $MAX ]; do
2327 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2331 for ((i=0; i<${#RPCs[@]}; i++)); do
2332 [ ${RPCs[$i]} -eq 0 ] && continue
2333 # there are still some destroy RPCs in flight
2338 [ ${con} -eq 1 ] && return 0 # done waiting
2339 echo "Waiting ${WAIT}s for local destroys to complete"
2342 echo "Local destroys weren't done in $MAX sec."
2346 wait_delete_completed() {
2347 wait_delete_completed_mds $1 || return $?
2348 wait_destroy_complete
2357 # conf-sanity 31 takes a long time cleanup
2358 while [ $WAIT -lt 300 ]; do
2359 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2360 [ -z "${running}" ] && return 0
2361 echo "waited $WAIT for${running}"
2362 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2364 WAIT=$((WAIT + INTERVAL))
2366 echo "service didn't stop after $WAIT seconds. Still running:"
2371 wait_remote_prog () {
2377 [ "$PDSH" = "no_dsh" ] && return 0
2379 while [ $WAIT -lt $2 ]; do
2380 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2381 [ -z "${running}" ] && return 0 || true
2382 echo "waited $WAIT for: "
2384 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2386 WAIT=$((WAIT + INTERVAL))
2388 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2389 [ -z "$pids" ] && return 0
2390 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2391 # FIXME: not portable
2392 for pid in $pids; do
2393 cat /proc/${pid}/status || true
2394 cat /proc/${pid}/wchan || true
2396 kill -9 $pid || true
2405 # not every config has many clients
2407 if [ ! -z "$CLIENTS" ]; then
2408 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2410 stat -f $MOUNT > /dev/null
2416 # usually checked on particular client or locally
2418 if [ ! -z "$client" ]; then
2419 $PDSH $client "stat -f $MOUNT" > /dev/null
2421 stat -f $MOUNT > /dev/null
2429 client_reconnect_try() {
2430 local f=$MOUNT/recon
2433 if [ -z "$CLIENTS" ]; then
2434 $LFS df $MOUNT; uname -n >> $f
2436 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2438 echo "Connected clients: $(cat $f)"
2439 ls -l $f > /dev/null
2443 client_reconnect() {
2444 # one client_reconnect_try call does not always do the job...
2446 client_reconnect_try && break
2451 affected_facets () {
2454 local host=$(facet_active_host $facet)
2455 local affected=$facet
2457 if [ "$FAILURE_MODE" = HARD ]; then
2458 affected=$(facets_up_on_host $host)
2464 local E2FSCK_ON_MDT0=false
2465 if [ "$1" == "--fsck" ]; then
2467 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2479 #Because it will only get up facets, we need get affected
2480 #facets before shutdown
2481 #For HARD Failure mode, it needs make sure facets on the same
2482 #HOST will only be shutdown and reboot once
2483 for facet in ${facets//,/ }; do
2484 local affected_facet
2486 #check whether facet has been included in other affected facets
2487 for ((index=0; index<$total; index++)); do
2488 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2491 if [ $skip -eq 0 ]; then
2492 affecteds[$total]=$(affected_facets $facet)
2497 for ((index=0; index<$total; index++)); do
2498 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2499 local host=$(facet_active_host $facet)
2500 echo "Failing ${affecteds[index]} on $host"
2501 shutdown_facet $facet
2504 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2505 $(mdsdevname 1) "-n" || error "Running e2fsck")
2507 for ((index=0; index<$total; index++)); do
2508 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2509 echo reboot facets: ${affecteds[index]}
2513 change_active ${affecteds[index]}
2515 wait_for_facet ${affecteds[index]}
2516 # start mgs first if it is affected
2517 if ! combined_mgs_mds &&
2518 list_member ${affecteds[index]} mgs; then
2519 mount_facet mgs || error "Restart of mgs failed"
2521 # FIXME; has to be changed to mount all facets concurrently
2522 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2523 echo mount facets: ${affecteds[index]}
2524 mount_facets ${affecteds[index]}
2534 do_facet $facet "sync; sync; sync"
2537 # make sure there will be no seq change
2538 local clients=${CLIENTS:-$HOSTNAME}
2539 local f=fsa-\\\$\(hostname\)
2540 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2541 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2543 local svc=${facet}_svc
2544 do_facet $facet $LCTL --device ${!svc} notransno
2546 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2547 # in-memory state has to be cleared by either rebooting the host or
2548 # exporting and reimporting the pool.
2550 # Although the uberblocks are not updated when a pool is freezed,
2551 # transactions are still written to the disks. Modified blocks may be
2552 # cached in memory when tests try reading them back. The
2553 # export-and-reimport process also evicts any cached pool data from
2554 # memory to provide the correct "data loss" semantics.
2556 # In the test framework, the exporting and importing operations are
2557 # handled by stop() and mount_facet() separately, which are used
2558 # inside fail() and fail_abort().
2560 do_facet $facet $LCTL --device ${!svc} readonly
2561 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2562 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2565 replay_barrier_nodf() {
2566 local facet=$1 echo running=${running}
2567 do_facet $facet "sync; sync; sync"
2568 local svc=${facet}_svc
2569 echo Replay barrier on ${!svc}
2570 do_facet $facet $LCTL --device ${!svc} notransno
2571 do_facet $facet $LCTL --device ${!svc} readonly
2572 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2573 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2576 replay_barrier_nosync() {
2577 local facet=$1 echo running=${running}
2578 local svc=${facet}_svc
2579 echo Replay barrier on ${!svc}
2580 do_facet $facet $LCTL --device ${!svc} notransno
2581 do_facet $facet $LCTL --device ${!svc} readonly
2582 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2583 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2587 # Get Lustre client uuid for a given Lustre mount point.
2590 local mntpnt=${1:-$MOUNT}
2592 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2593 local uuid=$($LCTL get_param -n llite.$name.uuid)
2598 mds_evict_client() {
2599 local mntpnt=${1:-$MOUNT}
2600 local uuid=$(get_client_uuid $mntpnt)
2602 do_facet $SINGLEMDS \
2603 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2606 ost_evict_client() {
2607 local mntpnt=${1:-$MOUNT}
2608 local uuid=$(get_client_uuid $mntpnt)
2611 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2616 local clients=${CLIENTS:-$HOSTNAME}
2618 facet_failover $* || error "failover: $?"
2619 wait_clients_import_state "$clients" "$facets" FULL
2620 clients_up || error "post-failover stat: $?"
2625 facet_failover $facet
2631 change_active $facet
2632 wait_for_facet $facet
2633 mount_facet $facet -o abort_recovery
2634 clients_up || echo "first stat failed: $?"
2635 clients_up || error "post-failover stat: $?"
2639 echo There is no lmc. This is mountconf, baby.
2643 host_nids_address() {
2647 if [ -n "$kind" ]; then
2648 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2650 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2656 if [ "$1" = "'*'" ]; then echo \'*\'; else
2662 if [ "$1" = "'*'" ]; then echo \'*\'; else
2663 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2665 if [ -z "$ID" ]; then
2666 echo "Could not get a ptl id for $1..."
2675 h2name_or_ip "$1" "tcp"
2680 if [ "$1" = "'*'" ]; then echo \'*\'; else
2681 if type __h2elan >/dev/null 2>&1; then
2684 ID=`echo $1 | sed 's/[^0-9]*//g'`
2692 h2name_or_ip "$1" "o2ib"
2696 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2697 # expressions format. As a bonus we can then just pass in those variables
2698 # to pdsh. What this function does is take a HOSTLIST type string and
2699 # expand it into a space deliminated list for us.
2707 [ -z "$hostlist" ] && return
2709 # Translate the case of [..],..,[..] to [..] .. [..]
2710 list="${hostlist/],/] }"
2712 [[ "$front" == *,* ]] && {
2715 list=${list/${old}/${new}}
2718 for item in $list; do
2719 # Test if we have any []'s at all
2720 if [ "$item" != "${item/\[/}" ]; then {
2721 # Expand the [*] into list
2725 if [ "$name" != "$item" ]; then
2726 group=${item#$name[*}
2729 for range in ${group//,/ }; do
2733 # Number of leading zeros
2736 end=$(echo $end | sed 's/0*//')
2737 [[ -z "$end" ]] && end=0
2738 [[ $padlen2 -gt $padlen ]] && {
2739 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2742 begin=$(echo $begin | sed 's/0*//')
2743 [ -z $begin ] && begin=0
2745 for num in $(seq -f "%0${padlen}g" $begin $end); do
2746 value="${name#*,}${num}${back}"
2747 [ "$value" != "${value/\[/}" ] && {
2748 value=$(hostlist_expand "$value")
2750 myList="$myList $value"
2755 myList="$myList $item"
2758 myList=${myList//,/ }
2759 myList=${myList:1} # Remove first character which is a space
2761 # Filter any duplicates without sorting
2763 myList="${list%% *}"
2765 while [[ "$list" != ${myList##* } ]]; do
2766 list=${list//${list%% *} /}
2767 myList="$myList ${list%% *}"
2769 myList="${myList%* }";
2771 # We can select an object at an offset in the list
2774 for item in $myList; do
2776 [ $cnt -eq $offset ] && {
2780 [ $(get_node_count $myList) -ne 1 ] && myList=""
2789 [ "$facet" == client ] && echo -n $HOSTNAME && return
2790 varname=${facet}_HOST
2791 if [ -z "${!varname}" ]; then
2792 if [ "${facet:0:3}" == "ost" ]; then
2793 local fh=${facet%failover}_HOST
2794 eval export ${facet}_HOST=${!fh}
2795 if [ -z "${!varname}" ]; then
2796 eval export ${facet}_HOST=${ost_HOST}
2798 elif [ "${facet:0:3}" == "mdt" -o \
2799 "${facet:0:3}" == "mds" -o \
2800 "${facet:0:3}" == "mgs" ]; then
2801 eval export ${facet}_HOST=${mds_HOST}
2807 facet_failover_host() {
2811 var=${facet}failover_HOST
2812 if [ -n "${!var}" ]; then
2817 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2818 "${facet:0:3}" == "mgs" ]; then
2820 eval export ${facet}failover_host=${mds_HOST}
2825 if [[ $facet == ost* ]]; then
2826 eval export ${facet}failover_host=${ost_HOST}
2834 local activevar=${facet}active
2836 if [ -f $TMP/${facet}active ] ; then
2837 source $TMP/${facet}active
2840 active=${!activevar}
2841 if [ -z "$active" ] ; then
2848 facet_active_host() {
2849 facet_host $(facet_active $1)
2852 # Get the passive failover partner host of facet.
2853 facet_passive_host() {
2855 [[ $facet = client ]] && return
2857 local host=${facet}_HOST
2858 local failover_host=${facet}failover_HOST
2859 local active_host=$(facet_active_host $facet)
2861 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2863 if [[ $active_host = ${!host} ]]; then
2864 echo -n ${!failover_host}
2874 facetlist=$(exclude_items_from_list $facetlist mgs)
2876 for facet in ${facetlist//,/ }; do
2877 local failover=${facet}failover
2878 local host=`facet_host $failover`
2879 [ -z "$host" ] && return
2881 local curactive=`facet_active $facet`
2882 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2883 eval export ${facet}active=$facet
2885 eval export ${facet}active=$failover
2887 # save the active host for this facet
2888 local activevar=${facet}active
2889 echo "$activevar=${!activevar}" > $TMP/$activevar
2890 [[ $facet = mds1 ]] && combined_mgs_mds && \
2891 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2892 local TO=`facet_active_host $facet`
2893 echo "Failover $facet to $TO"
2899 # do not stripe off hostname if verbose, bug 19215
2900 if [ x$1 = x--verbose ]; then
2908 if [ "$HOST" = "$HOSTNAME" ]; then
2910 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2911 echo "cannot run remote command on $HOST with $myPDSH"
2915 echo "CMD: $HOST $@" >&2
2916 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2919 if [ "$myPDSH" = "rsh" ]; then
2920 # we need this because rsh does not return exit code of an executed command
2921 local command_status="$TMP/cs"
2922 rsh $HOST ":> $command_status"
2923 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2924 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2925 echo command failed >$command_status"
2926 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2931 # print HOSTNAME for myPDSH="no_dsh"
2932 if [[ $myPDSH = no_dsh ]]; then
2933 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2935 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2938 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2940 return ${PIPESTATUS[0]}
2944 do_node --verbose "$@"
2947 single_local_node () {
2948 [ "$1" = "$HOSTNAME" ]
2951 # Outputs environment variable assignments that should be passed to remote nodes
2955 local facets=$(get_facets)
2958 for var in ${!MODOPTS_*}; do
2959 value=${!var//\"/\\\"}
2960 echo -n " ${var}=\"$value\""
2963 for facet in ${facets//,/ }; do
2965 if [ -n "${!var}" ]; then
2966 echo -n " $var=${!var}"
2970 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2971 if [ -n "${!var}" ]; then
2972 echo -n " $var=${!var}"
2976 for var in VERBOSE; do
2977 if [ -n "${!var}" ]; then
2978 echo -n " $var=${!var}"
2982 if [ -n "$FSTYPE" ]; then
2983 echo -n " FSTYPE=$FSTYPE"
2986 for var in LNETLND NETTYPE; do
2987 if [ -n "${!var}" ]; then
2988 echo -n " $var=${!var}"
2995 # do not stripe off hostname if verbose, bug 19215
2996 if [ x$1 = x--verbose ]; then
3004 if single_local_node $rnodes; then
3006 do_nodev $rnodes "$@"
3008 do_node $rnodes "$@"
3013 # This is part from do_node
3016 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3017 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3019 export FANOUT=$(get_node_count "${rnodes//,/ }")
3021 echo "CMD: $rnodes $@" >&2
3022 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3025 # do not replace anything from pdsh output if -N is used
3026 # -N Disable hostname: prefix on lines of output.
3027 if $verbose || [[ $myPDSH = *-N* ]]; then
3028 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3030 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3032 return ${PIPESTATUS[0]}
3036 # Execute commands on a single service's host
3038 # The \a facet (service) may be on a local or remote node, which is
3039 # determined at the time the command is run.
3041 # usage: do_facet $facet command [arg ...]
3045 local HOST=$(facet_active_host $facet)
3046 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3050 # Function: do_facet_random_file $FACET $FILE $SIZE
3051 # Creates FILE with random content on the given FACET of given SIZE
3053 do_facet_random_file() {
3057 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3058 do_facet $facet "$cmd 2>/dev/null"
3061 do_facet_create_file() {
3065 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3066 do_facet $facet "$cmd 2>/dev/null"
3070 do_nodes --verbose "$@"
3076 # make sure its not already running
3078 rm -f $TMP/${facet}active
3079 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3080 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3082 if [[ $(facet_fstype $facet) == zfs ]]; then
3084 # After formatting a ZFS target, "cachefile=none" property will
3085 # be set on the ZFS storage pool so that the pool is not
3086 # automatically imported on system startup. And then the pool
3087 # will be exported so as to leave the importing and exporting
3088 # operations handled by mount_facet() and stop() separately.
3090 refresh_partition_table $facet $(facet_vdevice $facet)
3091 disable_zpool_cache $facet
3096 # Device formatted as ost
3099 local DEVNAME=OSTDEV$num
3101 local fstype=$(facet_fstype ost$num)
3105 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3106 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3108 #try $OSTZFSDEVn - independent of vdev
3109 DEVNAME=OSTZFSDEV$num
3110 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3112 error "unknown fstype!";;
3118 # Physical device location of data
3124 local fstype=$(facet_fstype ost$num)
3128 # vdevs are not supported by ldiskfs
3131 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3132 # Device formatted by zfs
3134 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3136 error "unknown fstype!";;
3142 # Logical device formatted for lustre
3145 local DEVNAME=MDSDEV$num
3147 local fstype=$(facet_fstype mds$num)
3151 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3152 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3154 # try $MDSZFSDEVn - independent of vdev
3155 DEVNAME=MDSZFSDEV$num
3156 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3158 error "unknown fstype!";;
3164 # Physical location of data
3168 local fstype=$(facet_fstype mds$num)
3172 # vdevs are not supported by ldiskfs
3175 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3176 # Device formatted by ZFS
3177 local DEVNAME=MDSDEV$num
3178 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3180 error "unknown fstype!";;
3188 local fstype=$(facet_fstype mgs)
3192 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3193 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3194 DEVPTR=$(mdsdevname 1)
3199 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3200 ( [ -z "$MGSZFSDEV" ] &&
3201 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3202 DEVPTR=$(mdsdevname 1)
3204 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3207 error "unknown fstype!";;
3216 local fstype=$(facet_fstype mgs)
3220 # vdevs are not supported by ldiskfs
3223 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3224 ( [ -z "$MGSDEV" ] &&
3225 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3226 VDEVPTR=$(mdsvdevname 1)
3227 elif [ -n "$MGSDEV" ]; then
3231 error "unknown fstype!";;
3239 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3241 local var=${facet}_MOUNT
3242 eval mntpt=${!var:-${MOUNT}-$facet}
3249 local dev=$(facet_device $facet)
3250 local mnt=$(facet_mntpt $facet)
3253 if ! do_facet $facet test -b $dev; then
3256 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3261 local dev=$(facet_device $facet)
3262 local mnt=$(facet_mntpt $facet)
3264 do_facet $facet $UMOUNT $mnt
3268 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3273 local ds=$(facet_device $facet)
3274 local mnt=$(facet_mntpt $facet)
3279 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3280 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3281 do_facet $facet $ZFS set canmount=noauto $ds
3283 # The "legacy" mount method is used here because "zfs unmount $mnt"
3284 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3285 # targets are not available at the time, the stat(2) on $MOUNT will
3288 do_facet $facet $ZFS set mountpoint=legacy $ds
3289 do_facet $facet mount -t zfs $ds $mnt
3290 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3291 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3296 local ds=$(facet_device $facet)
3297 local mnt=$(facet_mntpt $facet)
3298 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3299 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3300 local mntpt=${!var_mntpt}
3301 local canmnt=${!var_canmnt}
3305 do_facet $facet umount $mnt
3306 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3307 do_facet $facet $ZFS set canmount=$canmnt $ds
3313 local fstype=$(facet_fstype $facet)
3315 mount_$fstype $facet
3320 local fstype=$(facet_fstype $facet)
3322 unmount_$fstype $facet
3329 # make sure we are using the primary server, so test-framework will
3330 # be able to clean up properly.
3331 activemds=`facet_active mds1`
3332 if [ $activemds != "mds1" ]; then
3336 local clients=$CLIENTS
3337 [ -z $clients ] && clients=$(hostname)
3339 zconf_umount_clients $clients $MOUNT "$*" || true
3340 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3342 [ "$CLIENTONLY" ] && return
3343 # The add fn does rm ${facet}active file, this would be enough
3344 # if we use do_facet <facet> only after the facet added, but
3345 # currently we use do_facet mds in local.sh
3346 for num in `seq $MDSCOUNT`; do
3348 rm -f ${TMP}/mds${num}active
3350 combined_mgs_mds && rm -f $TMP/mgsactive
3352 for num in `seq $OSTCOUNT`; do
3354 rm -f $TMP/ost${num}active
3357 if ! combined_mgs_mds ; then
3364 cleanup_echo_devs () {
3365 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3367 for dev in $devs; do
3368 $LCTL --device $dev cleanup
3369 $LCTL --device $dev detach
3374 nfs_client_mode && return
3375 cifs_client_mode && return
3384 combined_mgs_mds () {
3385 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3386 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3390 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3394 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3400 local fsname=${3:-"$FSNAME"}
3401 local type=$(facet_type $facet)
3402 local index=$(facet_index $facet)
3403 local fstype=$(facet_fstype $facet)
3404 local host=$(facet_host $facet)
3409 if [ $type == MGS ] || ( [ $type == MDS ] &&
3410 [ "$dev" == $(mgsdevname) ] &&
3411 [ "$host" == "$(facet_host mgs)" ] ); then
3414 opts="--mgsnode=$MGSNID"
3417 if [ $type != MGS ]; then
3418 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3422 var=${facet}failover_HOST
3423 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3424 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3427 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3428 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3430 if [ $type == MDS ]; then
3431 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3432 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3433 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3434 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3436 if [ $fstype == ldiskfs ]; then
3437 # Check for wide striping
3438 if [ $OSTCOUNT -gt 160 ]; then
3439 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3440 fs_mkfs_opts+="-O large_xattr"
3444 if [ -n "${!var}" ]; then
3445 fs_mkfs_opts+=" -J device=${!var}"
3447 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3449 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3453 if [ $type == OST ]; then
3454 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3456 if [ $fstype == ldiskfs ]; then
3458 if [ -n "${!var}" ]; then
3459 fs_mkfs_opts+=" -J device=${!var}"
3461 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3466 opts+=" --backfstype=$fstype"
3469 if [ -n "${!var}" ]; then
3470 opts+=" --device-size=${!var}"
3473 var=$(upper $fstype)_MKFS_OPTS
3474 fs_mkfs_opts+=${!var:+" ${!var}"}
3476 var=${type}_FS_MKFS_OPTS
3477 fs_mkfs_opts+=${!var:+" ${!var}"}
3479 if [ -n "${fs_mkfs_opts## }" ]; then
3480 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3484 opts+=${!var:+" ${!var}"}
3489 check_ost_indices() {
3490 local index_count=${#OST_INDICES[@]}
3491 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3493 # OST count is greater than the index count in $OST_INDEX_LIST.
3494 # We need check whether there are duplicate indices.
3498 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3499 index=$(facet_index ost$i)
3500 for j in $(seq 0 $((index_count - 1))); do
3501 [[ $index -ne ${OST_INDICES[j]} ]] ||
3502 error "ost$i has the same index $index as ost$((j+1))"
3513 echo "Format mgs: $(mgsdevname)"
3514 reformat_external_journal mgs
3515 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3516 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3526 echo "Format mds$num: $(mdsdevname $num)"
3527 reformat_external_journal mds$num
3528 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3529 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3530 ${quiet:+>/dev/null} || exit 10
3539 echo "Format ost$num: $(ostdevname $num)"
3540 reformat_external_journal ost$num
3541 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3542 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3543 ${quiet:+>/dev/null} || exit 10
3548 # Set hostid for ZFS/SPL zpool import protection
3549 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3551 # We need ldiskfs here, may as well load them all
3553 [ "$CLIENTONLY" ] && return
3554 echo Formatting mgs, mds, osts
3555 if ! combined_mgs_mds ; then
3559 for num in $(seq $MDSCOUNT); do
3563 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3565 for num in $(seq $OSTCOUNT); do
3571 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3575 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3579 # 0: success, the old identity set already.
3580 # 1: success, the old identity does not set.
3585 local j=`expr $num - 1`
3586 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3588 if [ -z "$MDT" ]; then
3592 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3595 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3597 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3600 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3602 if [ $old = "NONE" ]; then
3611 zconf_umount `hostname` $1 || error "umount failed"
3612 zconf_mount `hostname` $1 || error "mount failed"
3620 rm -f $TMP/${facet}active
3621 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3626 local mdt_count=${1:-$MDSCOUNT}
3627 local ost_count=${2:-$OSTCOUNT}
3630 for num in $(seq $mdt_count); do
3631 DEVNAME=$(mdsdevname $num)
3632 writeconf_facet mds$num $DEVNAME || rc=$?
3635 for num in $(seq $ost_count); do
3636 DEVNAME=$(ostdevname $num)
3637 writeconf_facet ost$num $DEVNAME || rc=$?
3643 nfs_client_mode && return
3644 cifs_client_mode && return
3646 sanity_mount_check ||
3647 error "environments are insane!"
3651 if [ -z "$CLIENTONLY" ]; then
3652 echo Setup mgs, mdt, osts
3653 echo $WRITECONF | grep -q "writeconf" && \
3655 if ! combined_mgs_mds ; then
3656 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3659 for num in `seq $MDSCOUNT`; do
3660 DEVNAME=$(mdsdevname $num)
3661 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3663 # We started mds, now we should set failover variables properly.
3664 # Set mds${num}failover_HOST if it is not set (the default failnode).
3665 local varname=mds${num}failover_HOST
3666 if [ -z "${!varname}" ]; then
3667 eval mds${num}failover_HOST=$(facet_host mds$num)
3670 if [ $IDENTITY_UPCALL != "default" ]; then
3671 switch_identity $num $IDENTITY_UPCALL
3674 for num in `seq $OSTCOUNT`; do
3675 DEVNAME=$(ostdevname $num)
3676 start ost$num $DEVNAME $OST_MOUNT_OPTS
3678 # We started ost$num, now we should set ost${num}failover variable properly.
3679 # Set ost${num}failover_HOST if it is not set (the default failnode).
3680 varname=ost${num}failover_HOST
3681 if [ -z "${!varname}" ]; then
3682 eval ost${num}failover_HOST=$(facet_host ost${num})
3690 # wait a while to allow sptlrpc configuration be propogated to targets,
3691 # only needed when mounting new target devices.
3696 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3698 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3701 if [ "$MOUNT_2" ]; then
3702 mount_client $MOUNT2
3703 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3708 # by remounting mdt before ost, initial connect from mdt to ost might
3709 # timeout because ost is not ready yet. wait some time to its fully
3710 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3711 # by a context negotiation rpc with $TIMEOUT.
3712 # FIXME better by monitoring import status.
3715 sleep $((TIMEOUT + 5))
3721 mounted_lustre_filesystems() {
3722 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3725 init_facet_vars () {
3726 [ "$CLIENTONLY" ] && return 0
3733 eval export ${facet}_dev=${device}
3734 eval export ${facet}_opt=\"$@\"
3736 local dev=${facet}_dev
3738 # We need to loop for the label
3739 # in case its not initialized yet.
3740 for wait_time in {0,1,3,5,10}; do
3742 if [ $wait_time -gt 0 ]; then
3743 echo "${!dev} not yet initialized,"\
3744 "waiting ${wait_time} seconds."
3748 local label=$(devicelabel ${facet} ${!dev})
3750 # Check to make sure the label does
3751 # not include ffff at the end of the label.
3752 # This indicates it has not been initialized yet.
3754 if [[ $label =~ [f|F]{4}$ ]]; then
3755 # label is not initialized, unset the result
3756 # and either try again or fail
3763 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3765 eval export ${facet}_svc=${label}
3767 local varname=${facet}failover_HOST
3768 if [ -z "${!varname}" ]; then
3769 eval export $varname=$(facet_host $facet)
3772 varname=${facet}_HOST
3773 if [ -z "${!varname}" ]; then
3774 eval export $varname=$(facet_host $facet)
3777 # ${facet}failover_dev is set in cfg file
3778 varname=${facet}failover_dev
3779 if [ -n "${!varname}" ] ; then
3780 eval export ${facet}failover_dev=${!varname}
3782 eval export ${facet}failover_dev=$device
3785 # get mount point of already mounted device
3786 # is facet_dev is already mounted then use the real
3787 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3788 # i.e. ${facet}_MOUNT if specified by user or default
3789 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3790 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3791 if [ -z $mntpt ]; then
3792 mntpt=$(facet_mntpt $facet)
3794 eval export ${facet}_MOUNT=$mntpt
3797 init_facets_vars () {
3800 if ! remote_mds_nodsh; then
3801 for num in $(seq $MDSCOUNT); do
3802 DEVNAME=`mdsdevname $num`
3803 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3807 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3809 if ! remote_ost_nodsh; then
3810 for num in $(seq $OSTCOUNT); do
3811 DEVNAME=$(ostdevname $num)
3812 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3817 osc_ensure_active () {
3822 while [ $period -lt $timeout ]; do
3823 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3824 if [ $count -eq 0 ]; then
3828 echo "There are $count OST are inactive, wait $period seconds, and try again"
3830 period=$((period+3))
3833 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3836 set_conf_param_and_check() {
3840 local ORIG=$(do_facet $myfacet "$TEST")
3841 if [ $# -gt 3 ]; then
3847 echo "Setting $PARAM from $ORIG to $FINAL"
3848 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3849 error "conf_param $PARAM failed"
3851 wait_update_facet $myfacet "$TEST" "$FINAL" ||
3852 error "check $PARAM failed!"
3855 init_param_vars () {
3857 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3859 log "Using TIMEOUT=$TIMEOUT"
3861 osc_ensure_active $SINGLEMDS $TIMEOUT
3862 osc_ensure_active client $TIMEOUT
3864 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3865 local current_jobid_var=$($LCTL get_param -n jobid_var)
3867 if [ $JOBID_VAR = "existing" ]; then
3868 echo "keeping jobstats as $current_jobid_var"
3869 elif [ $current_jobid_var != $JOBID_VAR ]; then
3870 echo "seting jobstats to $JOBID_VAR"
3872 set_conf_param_and_check client \
3873 "$LCTL get_param -n jobid_var" \
3874 "$FSNAME.sys.jobid_var" $JOBID_VAR
3877 echo "jobstats not supported by server"
3880 if [ $QUOTA_AUTO -ne 0 ]; then
3881 if [ "$ENABLE_QUOTA" ]; then
3882 echo "enable quota as required"
3883 setup_quota $MOUNT || return 2
3885 echo "disable quota as required"
3886 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3892 nfs_client_mode () {
3893 if [ "$NFSCLIENT" ]; then
3894 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3895 local clients=$CLIENTS
3896 [ -z $clients ] && clients=$(hostname)
3898 # FIXME: remove hostname when 19215 fixed
3899 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3900 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3901 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3902 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3904 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3910 cifs_client_mode () {
3911 [ x$CIFSCLIENT = xyes ] &&
3912 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
3915 check_config_client () {
3918 local mounted=$(mount | grep " $mntpt ")
3919 if [ "$CLIENTONLY" ]; then
3921 # CLIENTONLY should not depend on *_HOST settings
3922 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3923 # in theory someone could create a new,
3924 # client-only config file that assumed lustre was already
3925 # configured and didn't set the MGSNID. If MGSNID is not set,
3926 # then we should use the mgs nid currently being used
3927 # as the default value. bug 18021
3928 [[ x$MGSNID = x ]] &&
3931 if [[ x$mgc != xMGC$MGSNID ]]; then
3932 if [ "$mgs_HOST" ]; then
3933 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3934 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3935 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3941 local myMGS_host=$mgs_HOST
3942 if [ "$NETTYPE" = "ptl" ]; then
3943 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3946 echo Checking config lustre mounted on $mntpt
3947 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3948 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3950 # if [ "$mgshost" != "$myMGS_host" ]; then
3951 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3952 # Please use correct config or set mds_HOST correctly!"
3957 check_config_clients () {
3958 local clients=${CLIENTS:-$HOSTNAME}
3961 nfs_client_mode && return
3962 cifs_client_mode && return
3964 do_rpc_nodes "$clients" check_config_client $mntpt
3966 sanity_mount_check || error "environments are insane!"
3970 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3971 local cltimeout=$(lctl get_param -n timeout)
3972 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3973 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3980 [ -z $mntpt ] && return 1
3981 local mounted=$(mounted_lustre_filesystems)
3983 echo $mounted' ' | grep -w -q $mntpt' '
3987 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3991 # empty lustre filesystem may have empty directories lost+found and .lustre
3993 # exclude .lustre & lost+found
3994 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3995 -print | wc -l) = 1 ] || return 1
3996 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3997 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3998 # exclude .lustre/fid (LU-2780)
3999 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4000 -print | wc -l) = 1 ] || return 1
4002 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4007 check_and_setup_lustre() {
4009 nfs_client_mode && return
4010 cifs_client_mode && return
4012 local MOUNTED=$(mounted_lustre_filesystems)
4016 # both MOUNT and MOUNT2 are not mounted
4017 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4018 [ "$REFORMAT" = "yes" ] && formatall
4019 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4021 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4022 export I_MOUNTED=yes
4026 elif is_mounted $MOUNT2; then
4028 # MOUNT2 is mounted, while MOUNT_2 is not set
4029 if ! [ "$MOUNT_2" ]; then
4030 cleanup_mount $MOUNT2
4031 export I_UMOUNTED2=yes
4034 # MOUNT2 is mounted, MOUNT_2 is set
4036 # FIXME: what to do if check_config failed?
4038 # 1) remote client has mounted other Lustre fs ?
4039 # 2) it has insane env ?
4040 # let's try umount MOUNT2 on all clients and mount it again:
4041 if ! check_config_clients $MOUNT2; then
4042 cleanup_mount $MOUNT2
4043 restore_mount $MOUNT2
4044 export I_MOUNTED2=yes
4049 # MOUNT is mounted MOUNT2 is not mounted
4050 elif [ "$MOUNT_2" ]; then
4051 restore_mount $MOUNT2
4052 export I_MOUNTED2=yes
4056 # FIXME: what to do if check_config failed?
4058 # 1) remote client has mounted other Lustre fs?
4059 # 2) lustre is mounted on remote_clients atall ?
4060 check_config_clients $MOUNT
4064 set_default_debug_nodes $(comma_list $(nodes_list))
4067 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
4069 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4070 facets="$(get_facets OST)"
4071 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4072 facets="$facets,$(get_facets MDS)"
4073 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4074 facets="$facets,mgs"
4075 local nodes="$(facets_hosts ${facets})"
4076 if [ -n "$nodes" ] ; then
4077 do_nodes $nodes "$LCTL set_param \
4078 osd-ldiskfs.track_declares_assert=1 || true"
4087 #Enable remote MDT create for testing
4088 for num in $(seq $MDSCOUNT); do
4090 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4094 if [ "$ONLY" == "setup" ]; then
4100 local clients=${CLIENTS:-$HOSTNAME}
4103 zconf_mount_clients $clients $mntpt
4107 local clients=${CLIENTS:-$HOSTNAME}
4110 zconf_umount_clients $clients $mntpt
4113 cleanup_and_setup_lustre() {
4114 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4115 lctl set_param debug=0 || true
4117 if [ "$ONLY" == "cleanup" ]; then
4121 check_and_setup_lustre
4124 # Get all of the server target devices from a given server node and type.
4131 if [ "$type" == ost ]; then
4132 devs=$(get_osd_param $node "" mntdev)
4134 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4136 for dev in $devs; do
4138 *loop*) do_node $node "losetup $dev" | \
4139 sed -e "s/.*(//" -e "s/).*//" ;;
4145 # Get all of the server target devices.
4150 # Master MDS parameters used by lfsck
4151 MDTNODE=$(facet_active_host $SINGLEMDS)
4152 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4156 for node in $(mdts_nodes); do
4157 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4163 for node in $(osts_nodes); do
4164 OSTDEVS[i]=$(get_mnt_devs $node ost)
4169 # Run e2fsck on MDT or OST device.
4174 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4175 local log=$TMP/e2fsck.log
4179 do_node $node $cmd 2>&1 | tee $log
4181 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4183 if [ $MDSCOUNT -gt 1 ]; then
4184 skip "DNE mode isn't supported!"
4188 error "It's not DNE mode."
4193 [ $rc -le $FSCK_MAX_ERR ] ||
4194 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4200 # Run resize2fs on MDT or OST device.
4209 do_facet $facet "$RESIZE2FS $opts $device $size"
4212 # verify a directory is shared among nodes.
4213 check_shared_dir() {
4215 local list=${2:-$(comma_list $(nodes_list))}
4217 [ -z "$dir" ] && return 1
4218 do_rpc_nodes "$list" check_logdir $dir
4219 check_write_access $dir "$list" || return 1
4224 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4225 $LCTL set_param printk=+lfsck
4226 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4228 for k in $(seq $MDSCOUNT); do
4229 # wait up to 10+1 minutes for LFSCK to complete
4230 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4231 mdd.$(facet_svc mds${k}).lfsck_layout |
4232 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4233 error "MDS${k} layout isn't the expected 'completed'"
4234 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4235 mdd.$(facet_svc mds${k}).lfsck_namespace |
4236 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4237 error "MDS${k} namespace isn't the expected 'completed'"
4239 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4240 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4241 awk '/repaired/ { print $2 }' | calc_sum)
4242 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4243 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4244 awk '/repaired/ { print $2 }' | calc_sum)
4245 local repaired=$((rep_mdt + rep_ost))
4246 [ $repaired -eq 0 ] ||
4247 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4250 dump_file_contents() {
4256 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4257 error_noexit false \
4258 "Invalid parameters for dump_file_contents()"
4261 for node in ${nodes}; do
4262 do_node $node "for i in \\\$(find $dir -type f); do
4263 echo ====\\\${i}=======================;
4265 done" >> ${logname}.${node}.log
4269 dump_command_output() {
4275 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4276 error_noexit false \
4277 "Invalid parameters for dump_command_output()"
4281 for node in ${nodes}; do
4282 do_node $node "echo ====${cmd}=======================;
4283 $cmd" >> ${logname}.${node}.log
4290 # dump file contents from /proc/spl in case of zfs test
4291 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4292 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4293 dump_command_output \
4294 "$(osts_nodes)" "zpool events -v" "${logname}"
4297 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4298 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4299 dump_command_output \
4300 "$(mdts_nodes)" "zpool events -v" "${logname}"
4304 check_and_cleanup_lustre() {
4305 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4306 "$TESTSUITE" != "sanity-scrub" ]; then
4310 if is_mounted $MOUNT; then
4311 if $DO_CLEANUP; then
4312 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4313 error "remove sub-test dirs failed"
4317 [ "$ENABLE_QUOTA" ] && restore_quota || true
4320 if [ "$I_UMOUNTED2" = "yes" ]; then
4321 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4324 if [ "$I_MOUNTED2" = "yes" ]; then
4325 cleanup_mount $MOUNT2
4328 if [ "$I_MOUNTED" = "yes" ]; then
4329 cleanupall -f || error "cleanup failed"
4337 wait_for_function () {
4340 # suppress fn both stderr and stdout
4341 if [ "$1" = "--quiet" ]; then
4343 quiet=" > /dev/null 2>&1"
4355 eval $fn $quiet && return 0
4357 wait=$((wait + sleep))
4358 [ $wait -lt $max ] || return 1
4359 echo waiting $fn, $((max - wait)) secs left ...
4369 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4370 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4371 echo "Network not available!"
4375 echo `date +"%H:%M:%S (%s)"` network interface is UP
4383 # Convert a space-delimited list to a comma-delimited list. If the input is
4384 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4386 # echo is used to convert newlines to spaces, since it doesn't
4387 # introduce a trailing space as using "tr '\n' ' '" does
4388 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4394 echo $list | grep -qw $item
4397 # list, excluded are the comma separated lists
4398 exclude_items_from_list () {
4404 for item in ${excluded//,/ }; do
4405 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4407 echo $(comma_list $list)
4410 # list, expand are the comma separated lists
4412 local list=${1//,/ }
4413 local expand=${2//,/ }
4416 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4417 echo $(comma_list $expanded)
4420 testslist_filter () {
4421 local script=$LUSTRE/tests/${TESTSUITE}.sh
4423 [ -f $script ] || return 0
4425 local start_at=$START_AT
4426 local stop_at=$STOP_AT
4428 local var=${TESTSUITE//-/_}_START_AT
4429 [ x"${!var}" != x ] && start_at=${!var}
4430 var=${TESTSUITE//-/_}_STOP_AT
4431 [ x"${!var}" != x ] && stop_at=${!var}
4433 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4434 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4435 /^'${start_at}'$/ {flag = 0}
4436 {if (flag == 1) print $0}
4437 /^'${stop_at}'$/ { flag = 1 }'
4441 (cd `dirname $1`; echo $PWD/`basename $1`)
4445 local types=${1:-"OST MDS MGS"}
4449 for entry in $types; do
4450 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4451 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4454 MGS ) list="$list $name";;
4455 MDS|OST|AGT ) local count=${type}COUNT
4456 for ((i=1; i<=${!count}; i++)) do
4457 list="$list ${name}$i"
4459 * ) error "Invalid facet type"
4463 echo $(comma_list $list)
4466 ##################################
4467 # Adaptive Timeouts funcs
4470 # only check mds, we assume at_max is the same on all nodes
4471 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4472 if [ $at_max -eq 0 ]; then
4483 # suppose that all ost-s have the same $at value set
4484 [ $facet != "ost" ] || facet=ost1
4486 do_facet $facet "lctl get_param -n $at"
4504 if [ $facet == "ost" ]; then
4505 facet=$(get_facets OST)
4506 elif [ $facet == "mds" ]; then
4507 facet=$(get_facets MDS)
4509 hosts=$(expand_list $hosts $(facets_hosts $facet))
4512 do_nodes $hosts lctl set_param at_max=$at_max
4515 ##################################
4519 # OBD_FAIL_MDS_ALL_REQUEST_NET
4521 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4522 do_facet client "$1" || RC=$?
4523 do_facet $SINGLEMDS lctl set_param fail_loc=0
4528 # OBD_FAIL_MDS_ALL_REPLY_NET
4530 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4532 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4536 drop_reint_reply() {
4537 # OBD_FAIL_MDS_REINT_NET_REP
4539 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4541 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4545 drop_update_reply() {
4546 # OBD_FAIL_OUT_UPDATE_NET_REP
4550 do_facet mds${index} lctl set_param fail_loc=0x1701
4551 do_facet client "$@" || RC=$?
4552 do_facet mds${index} lctl set_param fail_loc=0
4557 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4560 local timeout=${2:-0}
4561 # default is (obd_timeout / 4) if unspecified
4562 echo "timeout is $timeout/$2"
4563 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4564 do_facet client "$1" || RC=$?
4565 do_facet client "sync"
4566 do_facet ost1 lctl set_param fail_loc=0
4570 drop_ldlm_cancel() {
4571 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4573 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4574 do_nodes $list lctl set_param fail_loc=0x304
4576 do_facet client "$@" || RC=$?
4578 do_nodes $list lctl set_param fail_loc=0
4582 drop_bl_callback_once() {
4584 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4585 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4586 do_facet client lctl set_param fail_loc=0x80000305
4587 do_facet client "$@" || rc=$?
4588 do_facet client lctl set_param fail_loc=0
4589 do_facet client lctl set_param fail_val=0
4590 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4594 drop_bl_callback() {
4596 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4597 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4598 do_facet client lctl set_param fail_loc=0x305
4599 do_facet client "$@" || rc=$?
4600 do_facet client lctl set_param fail_loc=0
4601 do_facet client lctl set_param fail_val=0
4602 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4607 #define OBD_FAIL_LDLM_REPLY 0x30c
4609 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4610 do_nodes $list lctl set_param fail_loc=0x30c
4612 do_facet client "$@" || RC=$?
4614 do_nodes $list lctl set_param fail_loc=0
4618 drop_ldlm_reply_once() {
4619 #define OBD_FAIL_LDLM_REPLY 0x30c
4621 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4622 do_nodes $list lctl set_param fail_loc=0x8000030c
4624 do_facet client "$@" || RC=$?
4626 do_nodes $list lctl set_param fail_loc=0
4634 echo "clearing fail_loc on $facet"
4635 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4638 set_nodes_failloc () {
4640 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4643 cancel_lru_locks() {
4644 #$LCTL mark "cancel_lru_locks $1 start"
4645 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4646 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4647 #$LCTL mark "cancel_lru_locks $1 stop"
4652 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4653 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4654 echo "$DEFAULT_LRU_SIZE"
4659 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4662 lru_resize_disable()
4664 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4670 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4676 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4677 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4678 echo there is still data in page cache $FILE ?
4679 lctl get_param -n $FILE
4687 DEBUGSAVE="$(lctl get_param -n debug)"
4688 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
4692 [ -n "$DEBUGSAVE" ] &&
4693 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
4697 [ -n "DEBUGSAVE_SERVER" ] &&
4698 do_nodes $(comma_list $(all_server_nodes)) \
4699 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
4705 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4708 debug_size_restore() {
4709 [ -n "$DEBUG_SIZE_SAVED" ] && \
4710 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4714 start_full_debug_logging() {
4719 local DEBUG_SIZE=150
4721 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4722 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4725 stop_full_debug_logging() {
4730 # prints bash call stack
4731 print_stack_trace() {
4734 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4735 local src=${BASH_SOURCE[$i]}
4736 local lineno=${BASH_LINENO[$i-1]}
4737 local funcname=${FUNCNAME[$i]}
4738 echo " = $src:$lineno:$funcname()"
4743 local TYPE=${TYPE:-"FAIL"}
4746 # do not dump logs if $1=false
4747 if [ "x$1" = "xfalse" ]; then
4752 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4753 (print_stack_trace 2) >&2
4755 # We need to dump the logs on all nodes
4757 gather_logs $(comma_list $(nodes_list))
4761 [ "$TESTSUITELOG" ] &&
4762 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4763 if [ -z "$*" ]; then
4764 echo "error() without useful message, please fix" > $LOGDIR/err
4766 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4767 echo "$@" > $LOGDIR/ignore
4769 echo "$@" > $LOGDIR/err
4773 # cleanup the env for failed tests
4777 ##################################
4779 ##################################
4787 local log=$TESTSUITELOG
4789 [ -f "$log" ] && grep -q FAIL $log && status=1
4803 # use only if we are ignoring failures for this test, bugno required.
4804 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4805 # e.g. error_ignore bz5494 "your message" or
4806 # error_ignore LU-5494 "your message"
4808 local TYPE="IGNORE ($1)"
4813 error_and_remount() {
4815 remount_client $MOUNT
4820 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4825 log " SKIP: $TESTSUITE $TESTNAME $@"
4827 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4828 skip_logged $TESTNAME "$@"
4831 echo "$@" > $LOGDIR/skip
4834 [[ -n "$TESTSUITELOG" ]] &&
4835 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4838 build_test_filter() {
4839 EXCEPT="$EXCEPT $(testslist_filter)"
4842 if [[ $O = [0-9]*-[0-9]* ]]; then
4843 for num in $(seq $(echo $O | tr '-' ' ')); do
4851 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4852 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4853 [ "$EXCEPT_SLOW" ] && \
4854 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4855 for E in $EXCEPT; do
4856 eval EXCEPT_${E}=true
4858 for E in $ALWAYS_EXCEPT; do
4859 eval EXCEPT_ALWAYS_${E}=true
4861 for E in $EXCEPT_SLOW; do
4862 eval EXCEPT_SLOW_${E}=true
4864 for G in $GRANT_CHECK_LIST; do
4865 eval GCHECK_ONLY_${G}=true
4870 if [[ $1 = [a-z]* ]]; then
4877 # print a newline if the last test was skipped
4878 export LAST_SKIPPED=
4879 export ALWAYS_SKIPPED=
4881 # Main entry into test-framework. This is called with the name and
4882 # description of a test. The name is used to find the function to run
4883 # the test using "test_$name".
4885 # This supports a variety of methods of specifying specific test to
4886 # run or not run. These need to be documented...
4891 export base=$(basetest $1)
4892 if [ -n "$ONLY" ]; then
4894 if [ ${!testname}x != x ]; then
4895 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4896 run_one_logged $1 "$2"
4900 if [ ${!testname}x != x ]; then
4901 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4902 run_one_logged $1 "$2"
4912 if [ ${!testname}x != x ]; then
4913 TESTNAME=test_$1 skip "skipping excluded test $1"
4916 testname=EXCEPT_$base
4917 if [ ${!testname}x != x ]; then
4918 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4921 testname=EXCEPT_ALWAYS_$1
4922 if [ ${!testname}x != x ]; then
4923 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4926 testname=EXCEPT_ALWAYS_$base
4927 if [ ${!testname}x != x ]; then
4928 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4931 testname=EXCEPT_SLOW_$1
4932 if [ ${!testname}x != x ]; then
4933 TESTNAME=test_$1 skip "skipping SLOW test $1"
4936 testname=EXCEPT_SLOW_$base
4937 if [ ${!testname}x != x ]; then
4938 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4944 run_one_logged $1 "$2"
4951 load_module ../libcfs/libcfs/libcfs
4963 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4968 strace -o $TMP/$1.strace -ttt $*
4970 log "FINISHED: $*: rc $RC"
4977 banner test complete, duration $duration sec
4978 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4979 echo duration $duration >>$TESTSUITELOG
4983 # Set TEST_STATUS here. It will be used for logging the result.
4986 if [[ -f $LOGDIR/err ]]; then
4988 elif [[ -f $LOGDIR/skip ]]; then
4991 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4995 local FFREE=$(do_node $SINGLEMDS \
4996 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4997 local FTOTAL=$(do_node $SINGLEMDS \
4998 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5000 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5004 echo -n "Resetting fail_loc on all nodes..."
5005 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5006 fail_val=0 2>/dev/null" || true
5012 # Log a message (on all nodes) padded with "=" before and after.
5013 # Also appends a timestamp and prepends the testsuite name.
5016 EQUALS="===================================================================================================="
5018 msg="== ${TESTSUITE} $*"
5020 [[ $last != "=" && $last != " " ]] && msg="$msg "
5021 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5022 # always include at least == after the message
5023 log "$msg== $(date +"%H:%M:%S (%s)")"
5026 check_dmesg_for_errors() {
5028 local errors="VFS: Busy inodes after unmount of\|\
5029 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5030 group descriptors corrupted"
5032 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5033 [ -z "$res" ] && return 0
5034 echo "Kernel error detected: $res"
5039 # Run a single test function and cleanup after it.
5041 # This function should be run in a subshell so the test func can
5042 # exit() without stopping the whole script.
5047 export tfile=f${testnum}.${TESTSUITE}
5048 export tdir=d${testnum}.${TESTSUITE}
5049 export TESTNAME=test_$testnum
5050 local SAVE_UMASK=`umask`
5053 if ! grep -q $DIR /proc/mounts; then
5057 banner "test $testnum: $message"
5058 test_${testnum} || error "test_$testnum failed with $?"
5061 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5062 check_catastrophe || error "LBUG/LASSERT detected"
5063 check_dmesg_for_errors || error "Error in dmesg detected"
5064 if [ "$PARALLEL" != "yes" ]; then
5065 ps auxww | grep -v grep | grep -q multiop &&
5066 error "multiop still running"
5077 # Wrapper around run_one to ensure:
5078 # - test runs in subshell
5079 # - output of test is saved to separate log file for error reporting
5080 # - test result is saved to data file
5083 local BEFORE=$(date +%s)
5085 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5086 local test_log=$LOGDIR/$name
5087 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5088 local zfs_debug_log=$LOGDIR/$zfs_log_name
5090 rm -rf $LOGDIR/ignore
5092 local SAVE_UMASK=$(umask)
5096 log_sub_test_begin test_${1}
5097 (run_one $1 "$2") 2>&1 | tee -i $test_log
5098 local RC=${PIPESTATUS[0]}
5100 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5101 echo "test_$1 returned $RC" | tee $LOGDIR/err
5103 duration=$(($(date +%s) - $BEFORE))
5104 pass "$1" "(${duration}s)"
5106 if [[ -f $LOGDIR/err ]]; then
5107 TEST_ERROR=$(cat $LOGDIR/err)
5108 elif [[ -f $LOGDIR/ignore ]]; then
5109 TEST_ERROR=$(cat $LOGDIR/ignore)
5110 elif [[ -f $LOGDIR/skip ]]; then
5111 TEST_ERROR=$(cat $LOGDIR/skip)
5113 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5115 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5119 if [ -f $LOGDIR/err ]; then
5120 log_zfs_info "$zfs_debug_log"
5121 $FAIL_ON_ERROR && exit $RC
5130 # Print information of skipped tests to result.yml
5133 log_sub_test_begin $1
5135 log_sub_test_end "SKIP" "0" "0" "$@"
5139 (cd $(dirname $1); echo $PWD/$(basename $1))
5144 export base=$(basetest $1)
5145 [ "$CHECK_GRANT" == "no" ] && return 0
5147 testname=GCHECK_ONLY_${base}
5148 [ ${!testname}x == x ] && return 0
5150 echo -n "checking grant......"
5152 local clients=$CLIENTS
5153 [ -z "$clients" ] && clients=$(hostname)
5155 # sync all the data and make sure no pending data on server
5156 do_nodes $clients sync
5159 client_grant=$(do_nodes $clients \
5160 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5161 awk '{ total += $1 } END { printf("%0.0f", total) }')
5164 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5165 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5166 awk '{ total += $1 } END { printf("%0.0f", total) }')
5168 # check whether client grant == server grant
5169 if [[ $client_grant -ne $server_grant ]]; then
5170 echo "failed: client:${client_grant} server: ${server_grant}."
5171 do_nodes $(comma_list $(osts_nodes)) \
5172 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5173 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5176 echo "pass: client:${client_grant} server: ${server_grant}"
5180 ########################
5186 ost=`echo $1 | awk -F_ '{print $3}'`
5187 if [ -z $ost ]; then
5188 ost=`echo $1 | sed 's/-osc.*//'`
5193 ostuuid_from_index()
5195 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5198 ostname_from_index() {
5199 local uuid=$(ostuuid_from_index $1)
5203 index_from_ostuuid()
5205 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5208 mdtuuid_from_index()
5210 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5214 # Return unique identifier for given hostname
5217 echo $host_name | md5sum | cut -d' ' -f1
5221 # Returns list of ip addresses for each interface
5223 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5228 # Cache address list to avoid mutiple execution of local_addr_list
5229 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5231 for i in $LOCAL_ADDR_LIST ; do
5232 [[ "$i" == "$addr" ]] && return 0
5239 local is_local="IS_LOCAL_$(host_id $host_name)"
5240 if [ -z "${!is_local-}" ] ; then
5242 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5243 is_local_addr "$host_ip" && eval $is_local=1
5245 [[ "${!is_local}" == "1" ]]
5250 local_node $node && return 1
5257 for node in $(mdts_nodes); do
5258 remote_node $node && return 0
5265 [ "$CLIENTONLY" ] && return 0 || true
5266 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5271 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
5272 MSKIPPED=1 && return 1
5279 for node in $(osts_nodes) ; do
5280 remote_node $node && return 0
5287 [ "$CLIENTONLY" ] && return 0 || true
5288 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5293 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5294 OSKIPPED=1 && return 1
5300 [ "$CLIENTONLY" ] && return 0 || true
5302 MGS=$(facet_host mgs)
5303 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5308 remote_mds_nodsh || remote_ost_nodsh || \
5309 $(single_local_node $(comma_list $(nodes_list)))
5313 remote_ost && remote_mds
5316 # Get the active nodes for facets.
5324 for facet in ${facets//,/ }; do
5325 nodes="$nodes $(facet_active_host $facet)"
5328 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5332 # Get all of the active MDS nodes.
5334 echo -n $(facets_nodes $(get_facets MDS))
5337 # Get all of the active OSS nodes.
5339 echo -n $(facets_nodes $(get_facets OST))
5342 # Get all of the active AGT (HSM agent) nodes.
5344 echo -n $(facets_nodes $(get_facets AGT))
5347 # Get all of the client nodes and active server nodes.
5349 local nodes=$HOSTNAME
5353 # CLIENTS (if specified) contains the local client
5354 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5356 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5357 nodes="$nodes $(facets_nodes $(get_facets))"
5360 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5364 # Get all of the remote client nodes and remote active server nodes.
5365 remote_nodes_list () {
5366 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5369 # Get all of the MDS nodes, including active and passive nodes.
5377 for i in $(seq $MDSCOUNT); do
5379 failover_host=mds${i}failover_HOST
5380 nodes="$nodes ${!host} ${!failover_host}"
5383 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5387 # Get all of the OSS nodes, including active and passive nodes.
5395 for i in $(seq $OSTCOUNT); do
5397 failover_host=ost${i}failover_HOST
5398 nodes="$nodes ${!host} ${!failover_host}"
5401 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5405 # Get all of the server nodes, including active and passive nodes.
5406 all_server_nodes () {
5411 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5413 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5417 # Get all of the client and server nodes, including active and passive nodes.
5419 local nodes=$HOSTNAME
5423 # CLIENTS (if specified) contains the local client
5424 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5426 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5427 nodes="$nodes $(all_server_nodes)"
5430 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5434 init_clients_lists () {
5435 # Sanity check: exclude the local client from RCLIENTS
5436 local clients=$(hostlist_expand "$RCLIENTS")
5437 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5439 # Sanity check: exclude the dup entries
5440 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5442 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5444 # Sanity check: exclude the dup entries from CLIENTS
5445 # for those configs which has SINGLCLIENT set to local client
5446 clients=$(for i in $clients; do echo $i; done | sort -u)
5448 CLIENTS=$(comma_list $clients)
5449 local -a remoteclients=($RCLIENTS)
5450 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5451 varname=CLIENT$((i + 2))
5452 eval $varname=${remoteclients[i]}
5455 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5458 get_random_entry () {
5461 rnodes=${rnodes//,/ }
5463 local -a nodes=($rnodes)
5464 local num=${#nodes[@]}
5465 local i=$((RANDOM * num * 2 / 65536))
5471 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5475 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5476 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5481 echo $nodes | wc -w || true
5485 local nodes=$(osts_nodes)
5486 local osscount=$(get_node_count "$nodes")
5487 [ ! "$OSTCOUNT" = "$osscount" ]
5491 local nodes=$(mdts_nodes)
5492 local mdtcount=$(get_node_count "$nodes")
5493 [ ! "$MDSCOUNT" = "$mdtcount" ]
5496 generate_machine_file() {
5497 local nodes=${1//,/ }
5498 local machinefile=$2
5500 for node in $nodes; do
5501 echo $node >>$machinefile || \
5502 { echo "can not generate machinefile $machinefile" && return 1; }
5507 local file=$1/stripe
5510 $LFS getstripe -v $file || error "getstripe $file failed"
5514 setstripe_nfsserver () {
5517 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5518 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5520 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5522 do_nodev $nfsserver lfs setstripe "$@"
5525 # Check and add a test group.
5531 local gid=$(getent group $group_name | cut -d: -f3)
5532 if [[ -n "$gid" ]]; then
5533 [[ "$gid" -eq "$group_id" ]] || {
5534 error_noexit "inconsistent group ID:" \
5535 "new: $group_id, old: $gid"
5539 groupadd -g $group_id $group_name
5546 # Check and add a test user.
5559 local uid=$(getent passwd $user_name | cut -d: -f3)
5560 if [[ -n "$uid" ]]; then
5561 if [[ "$uid" -eq "$user_id" ]]; then
5562 local dir=$(getent passwd $user_name | cut -d: -f6)
5563 if [[ "$dir" != "$home" ]]; then
5565 usermod -d $home $user_name
5569 error_noexit "inconsistent user ID:" \
5570 "new: $user_id, old: $uid"
5575 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5582 check_runas_id_ret() {
5584 local myRUNAS_UID=$1
5585 local myRUNAS_GID=$2
5588 if [ -z "$myRUNAS" ]; then
5589 error_exit "myRUNAS command must be specified for check_runas_id"
5592 $myRUNAS krb5_login.sh || \
5593 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5595 mkdir $DIR/d0_runas_test
5597 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5598 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5599 rm -rf $DIR/d0_runas_test
5604 local myRUNAS_UID=$1
5605 local myRUNAS_GID=$2
5608 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5609 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5610 Please set RUNAS_ID to some UID which exists on MDS and client or
5611 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5614 # obtain the UID/GID for MPI_USER
5618 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5619 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5621 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5622 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5625 # obtain and cache Kerberos ticket-granting ticket
5626 refresh_krb5_tgt() {
5627 local myRUNAS_UID=$1
5628 local myRUNAS_GID=$2
5631 if [ -z "$myRUNAS" ]; then
5632 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5635 CLIENTS=${CLIENTS:-$HOSTNAME}
5636 do_nodes $CLIENTS "set -x
5637 if ! $myRUNAS krb5_login.sh; then
5638 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5643 # Run multiop in the background, but wait for it to print
5644 # "PAUSING" to its stdout before returning from this function.
5645 multiop_bg_pause() {
5646 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5650 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5653 echo "$MULTIOP_PROG $FILE v$ARGS"
5654 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5656 echo "TMPPIPE=${TMPPIPE}"
5657 read -t 60 multiop_output < $TMPPIPE
5658 if [ $? -ne 0 ]; then
5663 if [ "$multiop_output" != "PAUSING" ]; then
5664 echo "Incorrect multiop output: $multiop_output"
5679 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5685 inodes_available () {
5686 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5687 sort -un | head -n1) || return 1
5691 mdsrate_inodes_available () {
5692 local min_inodes=$(inodes_available)
5693 echo $((min_inodes * 99 / 100))
5696 # reset llite stat counters
5697 clear_llite_stats(){
5698 lctl set_param -n llite.*.stats 0
5701 # sum llite stat items
5702 calc_llite_stats() {
5703 local res=$(lctl get_param -n llite.*.stats |
5704 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5708 # reset osc stat counters
5710 lctl set_param -n osc.*.osc_stats 0
5713 # sum osc stat items
5715 local res=$(lctl get_param -n osc.*.osc_stats |
5716 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5721 awk '{sum += $1} END { printf("%0.0f", sum) }'
5724 calc_osc_kbytes () {
5725 df $MOUNT > /dev/null
5726 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5729 # save_lustre_params(comma separated facet list, parameter_mask)
5730 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5731 save_lustre_params() {
5737 for facet in ${facets//,/ }; do
5738 node=$(facet_active_host $facet)
5739 [[ *\ $node\ * = " $nodes " ]] && continue
5740 nodes="$nodes $node"
5742 do_node $node "$LCTL get_param $2 |
5743 while read s; do echo $facet \\\$s; done"
5747 # restore lustre parameters from input stream, produces by save_lustre_params
5748 restore_lustre_params() {
5753 while IFS=" =" read facet name val; do
5754 do_facet $facet "$LCTL set_param -n $name $val"
5758 check_catastrophe() {
5759 local nodes=${1:-$(comma_list $(nodes_list))}
5761 do_nodes $nodes "rc=0;
5762 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5763 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5764 echo \\\$(hostname -s): \\\$val;
5770 mdsrate_cleanup () {
5772 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5773 --nfiles $3 --dir $4 --filefmt $5 $6
5778 delayed_recovery_enabled () {
5779 local var=${SINGLEMDS}_svc
5780 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5783 ########################
5785 convert_facet2label() {
5788 if [ x$facet = xost ]; then
5792 local varsvc=${facet}_svc
5794 if [ -n ${!varsvc} ]; then
5797 error "No lablel for $facet!"
5801 get_clientosc_proc_path() {
5805 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5806 # used by MDT would not be changed.
5807 # mdt lov: fsname-mdtlov
5808 # mdt osc: fsname-OSTXXXX-osc
5809 mds_on_old_device() {
5810 local mds=${1:-"$SINGLEMDS"}
5812 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5813 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5814 > /dev/null 2>&1" && return 0
5819 get_mdtosc_proc_path() {
5821 local ost_label=${2:-"*OST*"}
5823 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5824 local mdt_label=$(convert_facet2label $mds_facet)
5825 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5827 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5828 mds_on_old_device $mds_facet; then
5829 echo "${ost_label}-osc"
5830 elif [[ $ost_label = *OST* ]]; then
5831 echo "${ost_label}-osc-${mdt_index}"
5833 echo "${ost_label}-osp-${mdt_index}"
5837 get_osc_import_name() {
5840 local label=$(convert_facet2label $ost)
5842 if [ "${facet:0:3}" = "mds" ]; then
5843 get_mdtosc_proc_path $facet $label
5847 get_clientosc_proc_path $label
5851 _wait_import_state () {
5854 local maxtime=${3:-$(max_recovery_time)}
5855 local error_on_failure=${4:-1}
5859 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5860 while [ "${CONN_STATE}" != "${expected}" ]; do
5861 if [ "${expected}" == "DISCONN" ]; then
5862 # for disconn we can check after proc entry is removed
5863 [ "x${CONN_STATE}" == "x" ] && return 0
5864 # with AT enabled, we can have connect request timeout near of
5865 # reconnect timeout and test can't see real disconnect
5866 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5868 if [ $i -ge $maxtime ]; then
5869 [ $error_on_failure -ne 0 ] && \
5870 error "can't put import for $CONN_PROC into ${expected}" \
5871 "state after $i sec, have ${CONN_STATE}"
5875 # Add uniq for multi-mount case
5876 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5880 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5884 wait_import_state() {
5887 local maxtime=${3:-$(max_recovery_time)}
5888 local error_on_failure=${4:-1}
5891 for param in ${params//,/ }; do
5892 _wait_import_state $state $param $maxtime $error_on_failure || return
5896 wait_import_state_mount() {
5897 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5901 wait_import_state $*
5904 # One client request could be timed out because server was not ready
5905 # when request was sent by client.
5906 # The request timeout calculation details :
5908 # /* We give the server rq_timeout secs to process the req, and
5909 # add the network latency for our local timeout. */
5910 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5911 # ptlrpc_at_get_net_latency(request) ;
5913 # ptlrpc_connect_import ()
5914 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5917 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5918 # ptlrpc_at_get_net_latency(request) ->
5919 # at_get (max (iat_net_latency=0, at_min)) = at_min
5922 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5923 # INITIAL_CONNECT_TIMEOUT + at_min
5925 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5926 # because we can not get this value in runtime,
5927 # the value depends on configure options, and it is not stored in /proc.
5929 # #define CONNECTION_SWITCH_MIN 5U
5930 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5932 request_timeout () {
5935 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5936 local init_connect_timeout=$TIMEOUT
5937 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5939 local at_min=$(at_get $facet at_min)
5941 echo $(( init_connect_timeout + at_min ))
5944 _wait_osc_import_state() {
5948 local target=$(get_osc_import_name $facet $ost_facet)
5949 local param="osc.${target}.ost_server_uuid"
5953 # 1. wait the deadline of client 1st request (it could be skipped)
5954 # 2. wait the deadline of client 2nd request
5955 local maxtime=$(( 2 * $(request_timeout $facet)))
5957 if [[ $facet == client* ]]; then
5958 # During setup time, the osc might not be setup, it need wait
5959 # until list_param can return valid value. And also if there
5960 # are mulitple osc entries we should list all of them before
5962 params=$($LCTL list_param $param 2>/dev/null || true)
5963 while [ -z "$params" ]; do
5964 if [ $i -ge $maxtime ]; then
5965 echo "can't get $param in $maxtime secs"
5970 params=$($LCTL list_param $param 2>/dev/null || true)
5974 if [[ $ost_facet = mds* ]]; then
5975 # no OSP connection to itself
5976 if [[ $facet = $ost_facet ]]; then
5979 param="osp.${target}.mdt_server_uuid"
5983 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5984 wait_import_state $expected "$params" $maxtime; then
5985 error "import is not in ${expected} state"
5992 wait_osc_import_state() {
5998 if [[ $facet = mds ]]; then
5999 for num in $(seq $MDSCOUNT); do
6000 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6003 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6007 _wait_mgc_import_state() {
6010 local error_on_failure=${3:-1}
6011 local param="mgc.*.mgs_server_uuid"
6015 # 1. wait the deadline of client 1st request (it could be skipped)
6016 # 2. wait the deadline of client 2nd request
6017 local maxtime=$(( 2 * $(request_timeout $facet)))
6019 if [[ $facet == client* ]]; then
6020 # During setup time, the osc might not be setup, it need wait
6021 # until list_param can return valid value. And also if there
6022 # are mulitple osc entries we should list all of them before
6024 params=$($LCTL list_param $param 2>/dev/null || true)
6025 while [ -z "$params" ]; do
6026 if [ $i -ge $maxtime ]; then
6027 echo "can't get $param in $maxtime secs"
6032 params=$($LCTL list_param $param 2>/dev/null || true)
6035 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6036 wait_import_state $expected "$params" $maxtime \
6037 $error_on_failure; then
6038 if [ $error_on_failure -ne 0 ]; then
6039 error "import is not in ${expected} state"
6047 wait_mgc_import_state() {
6050 local error_on_failure=${3:-1}
6053 if [[ $facet = mds ]]; then
6054 for num in $(seq $MDSCOUNT); do
6055 _wait_mgc_import_state mds$num "$expected" \
6056 $error_on_failure || return
6059 _wait_mgc_import_state "$facet" "$expected"
6060 $error_on_failure || return
6064 wait_dne_interconnect() {
6067 if [ $MDSCOUNT -gt 1 ]; then
6068 for num in $(seq $MDSCOUNT); do
6069 wait_osc_import_state mds mds$num FULL
6074 get_clientmdc_proc_path() {
6078 get_clientmgc_proc_path() {
6086 [ -z "$list" ] && return 0
6088 # Add paths to lustre tests for 32 and 64 bit systems.
6089 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6090 local TESTPATH="$RLUSTRE/tests:"
6091 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6092 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6095 wait_clients_import_state () {
6102 if [ "$FAILURE_MODE" = HARD ]; then
6103 facets=$(facets_on_host $(facet_active_host $facet))
6106 for facet in ${facets//,/ }; do
6107 local label=$(convert_facet2label $facet)
6110 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6111 $label).ost_server_uuid" ;;
6112 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6113 $label).mds_server_uuid" ;;
6114 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6115 $label).mgs_server_uuid" ;;
6116 *) error "unknown facet!" ;;
6119 local params=$(expand_list $params $proc_path)
6122 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6124 error "import is not in ${expected} state"
6134 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6135 $LCTL get_param obdfilter.*.kbytesavail))
6136 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6137 $LCTL get_param -n obdfilter.*.tot_granted))
6138 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6139 $LCTL get_param -n obdfilter.*.kbytestotal))
6140 for ((i=0; i<${#AVAILA[@]}; i++)); do
6141 local -a AVAIL1=(${AVAILA[$i]//=/ })
6142 local -a TOTAL=(${TOTALA[$i]//=/ })
6143 GRANT=$((${GRANTA[$i]}/1024))
6144 # allow 1% of total space in bavail because of delayed
6145 # allocation with ZFS which might release some free space after
6146 # txg commit. For small devices, we set a mininum of 8MB
6147 local LIMIT=$((${TOTAL} / 100 + 8000))
6148 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6149 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6150 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6151 echo " FULL" || echo
6157 do_facet mgs lctl pool_list $1
6161 local fsname=${1%%.*}
6162 local poolname=${1##$fsname.}
6164 do_facet mgs lctl pool_new $1
6166 # get param should return err unless pool is created
6167 [[ $RC -ne 0 ]] && return $RC
6169 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6170 2>/dev/null || echo foo" "" || RC=1
6171 if [[ $RC -eq 0 ]]; then
6174 error "pool_new failed $1"
6179 add_pool_to_list () {
6180 local fsname=${1%%.*}
6181 local poolname=${1##$fsname.}
6183 local listvar=${fsname}_CREATED_POOLS
6184 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6188 remove_pool_from_list () {
6189 local fsname=${1%%.*}
6190 local poolname=${1##$fsname.}
6192 local listvar=${fsname}_CREATED_POOLS
6193 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6197 destroy_pool_int() {
6199 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
6200 awk '$1 !~ /^Pool:/ {print $1}')
6201 for ost in $OSTS; do
6202 do_facet mgs lctl pool_remove $1 $ost
6204 do_facet mgs lctl pool_destroy $1
6207 # <fsname>.<poolname> or <poolname>
6209 local fsname=${1%%.*}
6210 local poolname=${1##$fsname.}
6212 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6216 pool_list $fsname.$poolname || return $?
6218 destroy_pool_int $fsname.$poolname
6220 [[ $RC -ne 0 ]] && return $RC
6222 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6223 2>/dev/null || echo foo" "foo" || RC=1
6225 if [[ $RC -eq 0 ]]; then
6226 remove_pool_from_list $fsname.$poolname
6228 error "destroy pool failed $1"
6234 local fsname=${1:-$FSNAME}
6236 local listvar=${fsname}_CREATED_POOLS
6240 [ x${!listvar} = x ] && return 0
6242 echo destroy the created pools: ${!listvar}
6243 for poolname in ${!listvar//,/ }; do
6244 destroy_pool $fsname.$poolname
6249 local fsname=${1:-$FSNAME}
6251 destroy_pools $fsname
6257 local ts=$(date +%s)
6260 if [[ ! -f "$YAML_LOG" ]]; then
6261 # init_logging is not performed before gather_logs,
6262 # so the $LOGDIR needs to be checked here
6263 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6266 [ -f $LOGDIR/shared ] && docp=false
6268 # dump lustre logs, dmesg
6270 prefix="$TESTLOG_PREFIX.$TESTNAME"
6272 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6274 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6275 echo "Dumping logs only on local client."
6276 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6277 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6282 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6283 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6284 if [ ! -f $LOGDIR/shared ]; then
6285 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6298 for i in $(seq 0 $num_mntpts); do
6299 cmd="ls -laf ${mntpt_root}$i/$dir"
6305 for pid in $pids; do
6312 # check_and_start_recovery_timer()
6313 # service_time = at_est2timeout(service_time);
6314 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6315 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6317 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6318 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6319 #define CONNECTION_SWITCH_MIN 5
6320 #define CONNECTION_SWITCH_INC 5
6321 max_recovery_time() {
6322 local init_connect_timeout=$((TIMEOUT / 20))
6323 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6325 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6326 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6328 echo -n $service_time
6331 recovery_time_min() {
6332 local connection_switch_min=5
6333 local connection_switch_inc=5
6334 local connection_switch_max
6335 local reconnect_delay_max
6336 local initial_connect_timeout
6340 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6341 (($connection_switch_min > $TIMEOUT)) &&
6342 max=$connection_switch_min || max=$TIMEOUT
6343 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6345 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6346 timeout_20=$((TIMEOUT/20))
6347 (($connection_switch_min > $timeout_20)) &&
6348 initial_connect_timeout=$connection_switch_min ||
6349 initial_connect_timeout=$timeout_20
6351 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6352 initial_connect_timeout))
6353 echo $((2 * reconnect_delay_max))
6356 get_clients_mount_count () {
6357 local clients=${CLIENTS:-`hostname`}
6359 # we need to take into account the clients mounts and
6360 # exclude mds/ost mounts if any;
6361 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6365 PROC_CLI="srpc_info"
6373 if [ $M -lt $N ]; then
6377 while [ $N -lt $M ]; do
6387 calc_connection_cnt() {
6390 # MDT->MDT = 2 * C(M, 2)
6394 comb_m2=$(combination $MDSCOUNT 2)
6396 local num_clients=$(get_clients_mount_count)
6398 local cnt_mdt2mdt=$((comb_m2 * 2))
6399 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6400 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6401 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6402 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6403 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6404 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6418 local cmd="$tgt.srpc.flavor"
6420 if [ $net == "any" ]; then
6425 if [ $dir != "any" ]; then
6430 log "Setting sptlrpc rule: $cmd"
6431 do_facet mgs "$LCTL conf_param $cmd"
6440 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6441 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6443 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6445 if [ "x$bulkspec" != "x" ]; then
6446 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6448 if [ "x$algs" != "x" ]; then
6449 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6451 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6452 if [ $bulk == "bulkn" ]; then
6453 bulk_count=`echo "$output" | grep "bulk flavor" \
6454 | grep "null/null" | wc -l`
6455 elif [ $bulk == "bulki" ]; then
6456 bulk_count=`echo "$output" | grep "bulk flavor" \
6457 | grep "/null" | grep -v "null/" | wc -l`
6459 bulk_count=`echo "$output" | grep "bulk flavor" \
6460 | grep -v "/null" | grep -v "null/" | wc -l`
6464 [ $bulk_count -lt $count ] && count=$bulk_count
6475 local clients=${CLIENTS:-`hostname`}
6477 for c in ${clients//,/ }; do
6478 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6479 tmpcnt=`count_flvr "$output" $flavor`
6480 cnt=$((cnt + tmpcnt))
6490 local clients=${CLIENTS:-`hostname`}
6492 for c in ${clients//,/ }; do
6493 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6494 tmpcnt=`count_flvr "$output" $flavor`
6495 cnt=$((cnt + tmpcnt))
6505 if [ $MDSCOUNT -le 1 ]; then
6510 for num in `seq $MDSCOUNT`; do
6511 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6512 tmpcnt=`count_flvr "$output" $flavor`
6513 cnt=$((cnt + tmpcnt))
6524 for num in `seq $MDSCOUNT`; do
6525 mdtosc=$(get_mdtosc_proc_path mds$num)
6526 mdtosc=${mdtosc/-MDT*/-MDT\*}
6527 output=$(do_facet mds$num lctl get_param -n \
6528 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6529 tmpcnt=`count_flvr "$output" $flavor`
6530 cnt=$((cnt + tmpcnt))
6539 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6540 count_flvr "$output" $flavor
6545 local dir=$1 # from to
6546 local flavor=$2 # flavor expected
6549 if [ $dir == "cli2mdt" ]; then
6550 res=`flvr_cnt_cli2mdt $flavor`
6551 elif [ $dir == "cli2ost" ]; then
6552 res=`flvr_cnt_cli2ost $flavor`
6553 elif [ $dir == "mdt2mdt" ]; then
6554 res=`flvr_cnt_mdt2mdt $flavor`
6555 elif [ $dir == "mdt2ost" ]; then
6556 res=`flvr_cnt_mdt2ost $flavor`
6557 elif [ $dir == "all2ost" ]; then
6558 res1=`flvr_cnt_mdt2ost $flavor`
6559 res2=`flvr_cnt_cli2ost $flavor`
6560 res=$((res1 + res2))
6561 elif [ $dir == "all2mdt" ]; then
6562 res1=`flvr_cnt_mdt2mdt $flavor`
6563 res2=`flvr_cnt_cli2mdt $flavor`
6564 res=$((res1 + res2))
6565 elif [ $dir == "all2all" ]; then
6566 res1=`flvr_cnt_mdt2ost $flavor`
6567 res2=`flvr_cnt_cli2ost $flavor`
6568 res3=`flvr_cnt_mdt2mdt $flavor`
6569 res4=`flvr_cnt_cli2mdt $flavor`
6570 res=$((res1 + res2 + res3 + res4))
6578 local dir=$1 # from to
6579 local flavor=$2 # flavor expected
6580 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6584 for ((i=0;i<20;i++)); do
6585 echo -n "checking $dir..."
6586 res=$(do_check_flavor $dir $flavor)
6587 echo "found $res/$expect $flavor connections"
6588 [ $res -ge $expect ] && return 0
6592 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6596 restore_to_default_flavor()
6598 local proc="mgs.MGS.live.$FSNAME"
6600 echo "restoring to default flavor..."
6602 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6604 # remove all existing rules if any
6605 if [ $nrule -ne 0 ]; then
6606 echo "$nrule existing rules"
6607 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6608 echo "remove rule: $rule"
6609 spec=`echo $rule | awk -F = '{print $1}'`
6610 do_facet mgs "$LCTL conf_param -d $spec"
6614 # verify no rules left
6615 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6616 [ $nrule -ne 0 ] && error "still $nrule rules left"
6618 # wait for default flavor to be applied
6619 # currently default flavor for all connections are 'null'
6620 wait_flavor all2all null
6621 echo "now at default flavor settings"
6626 local flavor=${1:-null}
6628 echo "setting all flavor to $flavor"
6630 # FIXME need parameter to this fn
6631 # and remove global vars
6632 local cnt_all2all=$(calc_connection_cnt all2all)
6634 local res=$(do_check_flavor all2all $flavor)
6635 if [ $res -eq $cnt_all2all ]; then
6636 echo "already have total $res $flavor connections"
6640 echo "found $res $flavor out of total $cnt_all2all connections"
6641 restore_to_default_flavor
6643 [[ $flavor = null ]] && return 0
6645 set_rule $FSNAME any any $flavor
6646 wait_flavor all2all $flavor
6652 # Checking for shared logdir
6653 if [ ! -d $dir ]; then
6654 # Not found. Create local logdir
6657 touch $dir/check_file.$(hostname -s)
6662 check_write_access() {
6664 local list=${2:-$(comma_list $(nodes_list))}
6668 for node in ${list//,/ }; do
6669 file=$dir/check_file.$(short_nodename $node)
6670 if [[ ! -f "$file" ]]; then
6671 # Logdir not accessible/writable from this node.
6674 rm -f $file || return 1
6680 [[ -n $YAML_LOG ]] && return
6681 local save_umask=$(umask)
6684 export YAML_LOG=${LOGDIR}/results.yml
6688 # If the yaml log already exists then we will just append to it
6689 if [ ! -f $YAML_LOG ]; then
6690 if check_shared_dir $LOGDIR; then
6691 touch $LOGDIR/shared
6692 echo "Logging to shared log directory: $LOGDIR"
6694 echo "Logging to local directory: $LOGDIR"
6697 yml_nodes_file $LOGDIR >> $YAML_LOG
6698 yml_results_file >> $YAML_LOG
6703 # If modules are not yet loaded then older "lctl lustre_build_version"
6704 # will fail. Use lctl build version instead.
6705 log "Client: $($LCTL lustre_build_version)"
6706 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6707 do_facet $SINGLEMDS $LCTL --version)"
6708 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6709 do_facet ost1 $LCTL --version)"
6713 yml_log_test $1 >> $YAML_LOG
6717 yml_log_test_status $@ >> $YAML_LOG
6720 log_sub_test_begin() {
6721 yml_log_sub_test_begin "$@" >> $YAML_LOG
6724 log_sub_test_end() {
6725 yml_log_sub_test_end "$@" >> $YAML_LOG
6731 local llverdev_opts=$2
6732 local devname=$(basename $1)
6733 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6734 # loop devices aren't in /proc/partitions
6735 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6737 size=$(($size / 1024 / 1024)) # Gb
6739 local partial_arg=""
6740 # Run in partial (fast) mode if the size
6741 # of a partition > 1 GB
6742 [ $size -gt 1 ] && partial_arg="-p"
6744 llverdev --force $partial_arg $llverdev_opts $dev
6750 local llverfs_opts=$2
6751 local use_partial_arg=$3
6752 local partial_arg=""
6753 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6755 # Run in partial (fast) mode if the size
6756 # of a partition > 1 GB
6757 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6759 llverfs $partial_arg $llverfs_opts $dir
6762 #Remove objects from OST
6763 remove_ost_objects() {
6769 local mntpt=$(facet_mntpt $facet)
6770 local opts=$OST_MOUNT_OPTS
6774 echo "removing objects from $ostdev on $facet: $objids"
6775 if ! test -b $ostdev; then
6776 opts=$(csa_add "$opts" -o loop)
6778 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6781 for i in $objids; do
6782 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6784 umount -f $mntpt || return $?
6788 #Remove files from MDT
6789 remove_mdt_files() {
6794 local mntpt=$(facet_mntpt $facet)
6795 local opts=$MDS_MOUNT_OPTS
6797 echo "removing files from $mdtdev on $facet: $files"
6798 if [ $(facet_fstype $facet) == ldiskfs ] &&
6799 ! do_facet $facet test -b $mdtdev; then
6800 opts=$(csa_add "$opts" -o loop)
6802 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6806 rm $mntpt/ROOT/$f || { rc=$?; break; }
6808 umount -f $mntpt || return $?
6812 duplicate_mdt_files() {
6817 local mntpt=$(facet_mntpt $facet)
6818 local opts=$MDS_MOUNT_OPTS
6820 echo "duplicating files on $mdtdev on $facet: $files"
6821 mkdir -p $mntpt || return $?
6822 if [ $(facet_fstype $facet) == ldiskfs ] &&
6823 ! do_facet $facet test -b $mdtdev; then
6824 opts=$(csa_add "$opts" -o loop)
6826 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6837 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6838 pushd $mntpt/ROOT > /dev/null || return $?
6841 touch $f.bad || return $?
6842 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6844 [ $rc -eq 0 ] || return $rc
6845 setfattr --restore $tmp || return $?
6851 local devs=${1//,/ }
6854 local rslt=$TMP/sgpdd_survey
6856 # sgpdd-survey cleanups ${rslt}.* files
6858 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6864 # returns the canonical name for an ldiskfs device
6869 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6870 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6871 echo dm-\\\${foo##*:};
6873 echo \\\$(basename \\\$dv);
6877 is_sanity_benchmark() {
6878 local benchmarks="dbench bonnie iozone fsx"
6880 for b in $benchmarks; do
6881 if [ "$b" == "$suite" ]; then
6889 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6893 # Get the available size (KB) of a given obd target.
6900 [[ $facet != client ]] || return 0
6902 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6907 # Get the page size (bytes) on a given facet node.
6913 size=$(do_facet $facet getconf PAGE_SIZE)
6914 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6919 # Get the block count of the filesystem.
6926 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6927 awk '/^Block count:/ {print $3}')
6931 # Get the block size of the filesystem.
6937 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6938 awk '/^Block size:/ {print $3}')
6942 # Check whether the "large_xattr" feature is enabled or not.
6943 large_xattr_enabled() {
6944 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6946 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6948 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6949 grep -E -q '(ea_inode|large_xattr)'"
6950 return ${PIPESTATUS[0]}
6953 # Get the maximum xattr size supported by the filesystem.
6957 if large_xattr_enabled; then
6958 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6961 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6962 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6964 # maximum xattr size = size of block - size of header -
6965 # size of 1 entry - 4 null bytes
6966 size=$((block_size - 32 - 32 - 4))
6972 # Dump the value of the named xattr from a file.
6977 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6980 # Generate a string with size of $size bytes.
6982 local size=${1:-1024} # in bytes
6984 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6987 reformat_external_journal() {
6992 if [ -n "${!var}" ]; then
6993 local rcmd="do_facet $facet"
6995 echo "reformat external journal on $facet:${!var}"
6996 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7000 # MDT file-level backup/restore
7001 mds_backup_restore() {
7004 local devname=$(mdsdevname $(facet_number $facet))
7005 local mntpt=$(facet_mntpt brpt)
7006 local rcmd="do_facet $facet"
7007 local metaea=${TMP}/backup_restore.ea
7008 local metadata=${TMP}/backup_restore.tgz
7009 local opts=${MDS_MOUNT_OPTS}
7010 local svc=${facet}_svc
7012 if ! ${rcmd} test -b ${devname}; then
7013 opts=$(csa_add "$opts" -o loop)
7016 echo "file-level backup/restore on $facet:${devname}"
7018 # step 1: build mount point
7019 ${rcmd} mkdir -p $mntpt
7020 # step 2: cleanup old backup
7021 ${rcmd} rm -f $metaea $metadata
7023 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7024 if [ ! -z $igif ]; then
7025 # step 3.5: rm .lustre
7026 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7028 # step 4: backup metaea
7030 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7032 # step 5: backup metadata
7034 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7036 ${rcmd} $UMOUNT $mntpt || return 4
7037 # step 8: reformat dev
7038 echo "reformat new device"
7039 format_mdt $(facet_number $facet)
7041 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7042 # step 10: restore metadata
7044 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7045 # step 11: restore metaea
7047 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7048 # step 12: remove recovery logs
7049 echo "remove recovery logs"
7050 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7051 # step 13: umount dev
7052 ${rcmd} $UMOUNT $mntpt || return 10
7053 # step 14: cleanup tmp backup
7054 ${rcmd} rm -f $metaea $metadata
7055 # step 15: reset device label - it's not virgin on
7056 ${rcmd} e2label $devname ${!svc}
7063 local devname=$(mdsdevname $(facet_number $facet))
7064 local mntpt=$(facet_mntpt brpt)
7065 local rcmd="do_facet $facet"
7066 local opts=${MDS_MOUNT_OPTS}
7068 if ! ${rcmd} test -b ${devname}; then
7069 opts=$(csa_add "$opts" -o loop)
7072 echo "removing OI files on $facet: idx=${idx}"
7074 # step 1: build mount point
7075 ${rcmd} mkdir -p $mntpt
7077 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7078 if [ -z $idx ]; then
7079 # step 3: remove all OI files
7080 ${rcmd} rm -fv $mntpt/oi.16*
7081 elif [ $idx -lt 2 ]; then
7082 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7086 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7087 for ((i=${idx}; i<64; i=$((i * idx)))); do
7088 ${rcmd} rm -fv $mntpt/oi.16.${i}
7092 ${rcmd} $UMOUNT $mntpt || return 2
7093 # OI files will be recreated when mounted as lustre next time.
7096 # generate maloo upload-able log file name
7097 # \param logname specify unique part of file name
7098 generate_logname() {
7099 local logname=${1:-"default_logname"}
7101 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7104 # make directory on different MDTs
7108 local stripe_count=2
7109 local stripe_index=-1
7112 while getopts "c:i:p" opt; do
7114 c) stripe_count=$OPTARG;;
7115 i) stripe_index=$OPTARG;;
7117 \?) error "only support -i -c -p";;
7121 shift $((OPTIND - 1))
7122 [ $# -eq 1 ] || error "Only creating single directory is supported"
7125 if [ "$p_option" == "-p" ]; then
7126 local parent=$(dirname $path)
7128 [ -d $path ] && return 0
7129 [ ! -d ${parent} ] && mkdir -p ${parent}
7132 if [ $MDSCOUNT -le 1 ]; then
7135 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7138 if [ $stripe_index -eq -1 ]; then
7139 mdt_index=$((test_num % MDSCOUNT))
7141 mdt_index=$stripe_index
7143 echo "striped dir -i$mdt_index -c$stripe_count $path"
7144 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7148 # find the smallest and not in use file descriptor
7151 local max_fd=$(ulimit -n)
7153 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7156 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7160 check_mount_and_prep()
7162 is_mounted $MOUNT || setupall
7164 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7165 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7166 for idx in $(seq $MDSCOUNT); do
7167 local name="MDT$(printf '%04x' $((idx - 1)))"
7168 rm -rf $MOUNT/.lustre/lost+found/$name/*
7172 # calcule how many ost-objects to be created.
7173 precreated_ost_obj_count()
7177 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7178 local ost_name="OST$(printf '%04x' $ost_idx)"
7179 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7180 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7181 osp.$proc_path.prealloc_last_id)
7182 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7183 osp.$proc_path.prealloc_next_id)
7184 echo $((last_id - next_id + 1))
7187 check_file_in_pool()
7192 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7195 for t in $tlist ; do
7196 [ "$i" -eq "$t" ] && continue 2
7199 echo "pool list: $tlist"
7200 echo "striping: $res"
7201 error_noexit "$file not allocated in $pool"
7208 echo "Creating new pool"
7211 create_pool $FSNAME.$pool ||
7212 { error_noexit "No pool created, result code $?"; return 1; }
7213 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7214 { error_noexit "$pool not in lfs pool_list"; return 2; }
7217 pool_add_targets() {
7218 echo "Adding targets to pool"
7224 local list=$(seq $first $step $last)
7226 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7227 do_facet mgs $LCTL pool_add \
7228 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7229 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7230 | sort -u | tr '\n' ' ' " "$t" || {
7231 error_noexit "Add to pool failed"
7234 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7235 local addcount=$(((last - first) / step + 1))
7236 [ $lfscount -eq $addcount ] || {
7237 error_noexit "lfs pool_list bad ost count" \
7238 "$lfscount != $addcount"
7246 echo "Setting pool on directory $tdir"
7248 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7250 error_noexit "Cannot set pool $pool to $tdir"
7257 echo "Checking pool on directory $tdir"
7259 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7260 [ "$res" = "$pool" ] && return 0
7262 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7266 pool_dir_rel_path() {
7267 echo "Testing relative path works well"
7272 mkdir -p $root/$tdir/$tdir
7274 pool_set_dir $pool $tdir || return 1
7275 pool_set_dir $pool ./$tdir || return 2
7276 pool_set_dir $pool ../$tdir || return 3
7277 pool_set_dir $pool ../$tdir/$tdir || return 4
7278 rm -rf $tdir; cd - > /dev/null
7281 pool_alloc_files() {
7282 echo "Checking files allocation from directory pool"
7289 for i in $(seq -w 1 $count)
7291 local file=$tdir/file-$i
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"
7302 pool_create_files() {
7303 echo "Creating files in pool"
7311 for i in $(seq -w 1 $count)
7313 local file=$tdir/spoo-$i
7314 $SETSTRIPE -p $pool $file
7315 check_file_in_pool $file $pool "$tlist" || \
7316 failed=$((failed + 1))
7318 [ "$failed" = 0 ] && return 0
7320 error_noexit "$failed files not allocated in $pool"
7325 echo "Checking 'lfs df' output"
7328 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7330 local res=$($LFS df --pool $FSNAME.$pool |
7332 grep "$FSNAME-OST" |
7334 [ "$res" = "$t" ] && return 0
7336 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7340 pool_file_rel_path() {
7341 echo "Creating files in a pool with relative pathname"
7346 { error_noexit "unable to create $tdir"; return 1 ; }
7347 local file="/..$tdir/$tfile-1"
7348 $SETSTRIPE -p $pool $file ||
7349 { error_noexit "unable to create $file" ; return 2 ; }
7352 $SETSTRIPE -p $pool $tfile-2 || {
7353 error_noexit "unable to create $tfile-2 in $tdir"
7358 pool_remove_first_target() {
7359 echo "Removing first target from a pool"
7362 local pname="lov.$FSNAME-*.pools.$pool"
7363 local t=$($LCTL get_param -n $pname | head -1)
7364 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7365 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7366 error_noexit "$t not removed from $FSNAME.$pool"
7371 pool_remove_all_targets() {
7372 echo "Removing all targets from pool"
7375 local pname="lov.$FSNAME-*.pools.$pool"
7376 for t in $($LCTL get_param -n $pname | sort -u)
7378 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7380 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7381 error_noexit "Pool $FSNAME.$pool cannot be drained"
7384 # striping on an empty/nonexistant pool should fall back
7385 # to "pool of everything"
7387 error_noexit "failed to use fallback striping for empty pool"
7390 # setstripe on an empty pool should fail
7391 $SETSTRIPE -p $pool $file 2>/dev/null && {
7392 error_noexit "expected failure when creating file" \
7400 echo "Destroying pool"
7404 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7407 # striping on an empty/nonexistant pool should fall back
7408 # to "pool of everything"
7410 error_noexit "failed to use fallback striping for missing pool"
7413 # setstripe on an empty pool should fail
7414 $SETSTRIPE -p $pool $file 2>/dev/null && {
7415 error_noexit "expected failure when creating file" \
7420 # get param should return err once pool is gone
7421 if wait_update $HOSTNAME "lctl get_param -n \
7422 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7424 remove_pool_from_list $FSNAME.$pool
7427 error_noexit "Pool $FSNAME.$pool is not destroyed"
7431 # Get and check the actual stripe count of one file.
7432 # Usage: check_stripe_count <file> <expected_stripe_count>
7433 check_stripe_count() {
7438 [[ -z "$file" || -z "$expected" ]] &&
7439 error "check_stripe_count: invalid argument"
7441 local cmd="$GETSTRIPE -c $file"
7442 actual=$($cmd) || error "$cmd failed"
7443 actual=${actual%% *}
7445 if [[ $actual -ne $expected ]]; then
7446 [[ $expected -eq -1 ]] ||
7447 error "$cmd wrong: found $actual, expected $expected"
7448 [[ $actual -eq $OSTCOUNT ]] ||
7449 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7453 # Get and check the actual list of OST indices on one file.
7454 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7460 [[ -z "$file" || -z "$expected" ]] &&
7461 error "check_obdidx: invalid argument!"
7463 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7464 grep -v obdidx | awk '{print $1}' | xargs))
7466 [[ $obdidx = $expected ]] ||
7467 error "list of OST indices on $file is $obdidx," \
7468 "should be $expected"
7471 # Get and check the actual OST index of the first stripe on one file.
7472 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7473 check_start_ost_idx() {
7478 [[ -z "$file" || -z "$expected" ]] &&
7479 error "check_start_ost_idx: invalid argument!"
7481 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7484 [[ $start_ost_idx = $expected ]] ||
7485 error "OST index of the first stripe on $file is" \
7486 "$start_ost_idx, should be $expected"
7489 killall_process () {
7490 local clients=${1:-$(hostname)}
7495 do_nodes $clients "killall $signal $name"