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 [ $type == MDS ]; then
3431 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3432 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3433 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3434 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3435 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3437 if [ $fstype == ldiskfs ]; then
3438 # Check for wide striping
3439 if [ $OSTCOUNT -gt 160 ]; then
3440 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3441 fs_mkfs_opts+="-O large_xattr"
3445 if [ -n "${!var}" ]; then
3446 fs_mkfs_opts+=" -J device=${!var}"
3448 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3450 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3454 if [ $type == OST ]; then
3455 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3456 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3458 if [ $fstype == ldiskfs ]; then
3460 if [ -n "${!var}" ]; then
3461 fs_mkfs_opts+=" -J device=${!var}"
3463 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3468 opts+=" --backfstype=$fstype"
3471 if [ -n "${!var}" ]; then
3472 opts+=" --device-size=${!var}"
3475 var=$(upper $fstype)_MKFS_OPTS
3476 fs_mkfs_opts+=${!var:+" ${!var}"}
3478 var=${type}_FS_MKFS_OPTS
3479 fs_mkfs_opts+=${!var:+" ${!var}"}
3481 if [ -n "${fs_mkfs_opts## }" ]; then
3482 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3486 opts+=${!var:+" ${!var}"}
3491 check_ost_indices() {
3492 local index_count=${#OST_INDICES[@]}
3493 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3495 # OST count is greater than the index count in $OST_INDEX_LIST.
3496 # We need check whether there are duplicate indices.
3500 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3501 index=$(facet_index ost$i)
3502 for j in $(seq 0 $((index_count - 1))); do
3503 [[ $index -ne ${OST_INDICES[j]} ]] ||
3504 error "ost$i has the same index $index as ost$((j+1))"
3515 echo "Format mgs: $(mgsdevname)"
3516 reformat_external_journal mgs
3517 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3518 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3528 echo "Format mds$num: $(mdsdevname $num)"
3529 reformat_external_journal mds$num
3530 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3531 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3532 ${quiet:+>/dev/null} || exit 10
3541 echo "Format ost$num: $(ostdevname $num)"
3542 reformat_external_journal ost$num
3543 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3544 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3545 ${quiet:+>/dev/null} || exit 10
3550 # Set hostid for ZFS/SPL zpool import protection
3551 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3553 # We need ldiskfs here, may as well load them all
3555 [ "$CLIENTONLY" ] && return
3556 echo Formatting mgs, mds, osts
3557 if ! combined_mgs_mds ; then
3561 for num in $(seq $MDSCOUNT); do
3565 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3567 for num in $(seq $OSTCOUNT); do
3573 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3577 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3581 # 0: success, the old identity set already.
3582 # 1: success, the old identity does not set.
3587 local j=`expr $num - 1`
3588 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3590 if [ -z "$MDT" ]; then
3594 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3597 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3599 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3602 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3604 if [ $old = "NONE" ]; then
3613 zconf_umount `hostname` $1 || error "umount failed"
3614 zconf_mount `hostname` $1 || error "mount failed"
3622 rm -f $TMP/${facet}active
3623 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3628 local mdt_count=${1:-$MDSCOUNT}
3629 local ost_count=${2:-$OSTCOUNT}
3632 for num in $(seq $mdt_count); do
3633 DEVNAME=$(mdsdevname $num)
3634 writeconf_facet mds$num $DEVNAME || rc=$?
3637 for num in $(seq $ost_count); do
3638 DEVNAME=$(ostdevname $num)
3639 writeconf_facet ost$num $DEVNAME || rc=$?
3645 nfs_client_mode && return
3646 cifs_client_mode && return
3648 sanity_mount_check ||
3649 error "environments are insane!"
3653 if [ -z "$CLIENTONLY" ]; then
3654 echo Setup mgs, mdt, osts
3655 echo $WRITECONF | grep -q "writeconf" && \
3657 if ! combined_mgs_mds ; then
3658 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3661 for num in `seq $MDSCOUNT`; do
3662 DEVNAME=$(mdsdevname $num)
3663 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3665 # We started mds, now we should set failover variables properly.
3666 # Set mds${num}failover_HOST if it is not set (the default failnode).
3667 local varname=mds${num}failover_HOST
3668 if [ -z "${!varname}" ]; then
3669 eval mds${num}failover_HOST=$(facet_host mds$num)
3672 if [ $IDENTITY_UPCALL != "default" ]; then
3673 switch_identity $num $IDENTITY_UPCALL
3676 for num in `seq $OSTCOUNT`; do
3677 DEVNAME=$(ostdevname $num)
3678 start ost$num $DEVNAME $OST_MOUNT_OPTS
3680 # We started ost$num, now we should set ost${num}failover variable properly.
3681 # Set ost${num}failover_HOST if it is not set (the default failnode).
3682 varname=ost${num}failover_HOST
3683 if [ -z "${!varname}" ]; then
3684 eval ost${num}failover_HOST=$(facet_host ost${num})
3692 # wait a while to allow sptlrpc configuration be propogated to targets,
3693 # only needed when mounting new target devices.
3698 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3700 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3703 if [ "$MOUNT_2" ]; then
3704 mount_client $MOUNT2
3705 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3710 # by remounting mdt before ost, initial connect from mdt to ost might
3711 # timeout because ost is not ready yet. wait some time to its fully
3712 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3713 # by a context negotiation rpc with $TIMEOUT.
3714 # FIXME better by monitoring import status.
3717 sleep $((TIMEOUT + 5))
3723 mounted_lustre_filesystems() {
3724 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3727 init_facet_vars () {
3728 [ "$CLIENTONLY" ] && return 0
3735 eval export ${facet}_dev=${device}
3736 eval export ${facet}_opt=\"$@\"
3738 local dev=${facet}_dev
3740 # We need to loop for the label
3741 # in case its not initialized yet.
3742 for wait_time in {0,1,3,5,10}; do
3744 if [ $wait_time -gt 0 ]; then
3745 echo "${!dev} not yet initialized,"\
3746 "waiting ${wait_time} seconds."
3750 local label=$(devicelabel ${facet} ${!dev})
3752 # Check to make sure the label does
3753 # not include ffff at the end of the label.
3754 # This indicates it has not been initialized yet.
3756 if [[ $label =~ [f|F]{4}$ ]]; then
3757 # label is not initialized, unset the result
3758 # and either try again or fail
3765 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3767 eval export ${facet}_svc=${label}
3769 local varname=${facet}failover_HOST
3770 if [ -z "${!varname}" ]; then
3771 eval export $varname=$(facet_host $facet)
3774 varname=${facet}_HOST
3775 if [ -z "${!varname}" ]; then
3776 eval export $varname=$(facet_host $facet)
3779 # ${facet}failover_dev is set in cfg file
3780 varname=${facet}failover_dev
3781 if [ -n "${!varname}" ] ; then
3782 eval export ${facet}failover_dev=${!varname}
3784 eval export ${facet}failover_dev=$device
3787 # get mount point of already mounted device
3788 # is facet_dev is already mounted then use the real
3789 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3790 # i.e. ${facet}_MOUNT if specified by user or default
3791 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3792 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3793 if [ -z $mntpt ]; then
3794 mntpt=$(facet_mntpt $facet)
3796 eval export ${facet}_MOUNT=$mntpt
3799 init_facets_vars () {
3802 if ! remote_mds_nodsh; then
3803 for num in $(seq $MDSCOUNT); do
3804 DEVNAME=`mdsdevname $num`
3805 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3809 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3811 if ! remote_ost_nodsh; then
3812 for num in $(seq $OSTCOUNT); do
3813 DEVNAME=$(ostdevname $num)
3814 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3819 osc_ensure_active () {
3824 while [ $period -lt $timeout ]; do
3825 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3826 if [ $count -eq 0 ]; then
3830 echo "There are $count OST are inactive, wait $period seconds, and try again"
3832 period=$((period+3))
3835 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3838 set_conf_param_and_check() {
3842 local ORIG=$(do_facet $myfacet "$TEST")
3843 if [ $# -gt 3 ]; then
3849 echo "Setting $PARAM from $ORIG to $FINAL"
3850 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3851 error "conf_param $PARAM failed"
3853 wait_update_facet $myfacet "$TEST" "$FINAL" ||
3854 error "check $PARAM failed!"
3857 init_param_vars () {
3859 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3861 log "Using TIMEOUT=$TIMEOUT"
3863 osc_ensure_active $SINGLEMDS $TIMEOUT
3864 osc_ensure_active client $TIMEOUT
3866 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3867 local current_jobid_var=$($LCTL get_param -n jobid_var)
3869 if [ $JOBID_VAR = "existing" ]; then
3870 echo "keeping jobstats as $current_jobid_var"
3871 elif [ $current_jobid_var != $JOBID_VAR ]; then
3872 echo "seting jobstats to $JOBID_VAR"
3874 set_conf_param_and_check client \
3875 "$LCTL get_param -n jobid_var" \
3876 "$FSNAME.sys.jobid_var" $JOBID_VAR
3879 echo "jobstats not supported by server"
3882 if [ $QUOTA_AUTO -ne 0 ]; then
3883 if [ "$ENABLE_QUOTA" ]; then
3884 echo "enable quota as required"
3885 setup_quota $MOUNT || return 2
3887 echo "disable quota as required"
3888 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3894 nfs_client_mode () {
3895 if [ "$NFSCLIENT" ]; then
3896 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3897 local clients=$CLIENTS
3898 [ -z $clients ] && clients=$(hostname)
3900 # FIXME: remove hostname when 19215 fixed
3901 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3902 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3903 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3904 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3906 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3912 cifs_client_mode () {
3913 [ x$CIFSCLIENT = xyes ] &&
3914 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
3917 check_config_client () {
3920 local mounted=$(mount | grep " $mntpt ")
3921 if [ "$CLIENTONLY" ]; then
3923 # CLIENTONLY should not depend on *_HOST settings
3924 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3925 # in theory someone could create a new,
3926 # client-only config file that assumed lustre was already
3927 # configured and didn't set the MGSNID. If MGSNID is not set,
3928 # then we should use the mgs nid currently being used
3929 # as the default value. bug 18021
3930 [[ x$MGSNID = x ]] &&
3933 if [[ x$mgc != xMGC$MGSNID ]]; then
3934 if [ "$mgs_HOST" ]; then
3935 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3936 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3937 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3943 local myMGS_host=$mgs_HOST
3944 if [ "$NETTYPE" = "ptl" ]; then
3945 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3948 echo Checking config lustre mounted on $mntpt
3949 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3950 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3952 # if [ "$mgshost" != "$myMGS_host" ]; then
3953 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3954 # Please use correct config or set mds_HOST correctly!"
3959 check_config_clients () {
3960 local clients=${CLIENTS:-$HOSTNAME}
3963 nfs_client_mode && return
3964 cifs_client_mode && return
3966 do_rpc_nodes "$clients" check_config_client $mntpt
3968 sanity_mount_check || error "environments are insane!"
3972 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3973 local cltimeout=$(lctl get_param -n timeout)
3974 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3975 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3982 [ -z $mntpt ] && return 1
3983 local mounted=$(mounted_lustre_filesystems)
3985 echo $mounted' ' | grep -w -q $mntpt' '
3989 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3993 # empty lustre filesystem may have empty directories lost+found and .lustre
3995 # exclude .lustre & lost+found
3996 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3997 -print | wc -l) = 1 ] || return 1
3998 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3999 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4000 # exclude .lustre/fid (LU-2780)
4001 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4002 -print | wc -l) = 1 ] || return 1
4004 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4009 check_and_setup_lustre() {
4011 nfs_client_mode && return
4012 cifs_client_mode && return
4014 local MOUNTED=$(mounted_lustre_filesystems)
4018 # both MOUNT and MOUNT2 are not mounted
4019 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4020 [ "$REFORMAT" = "yes" ] && formatall
4021 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4023 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4024 export I_MOUNTED=yes
4028 elif is_mounted $MOUNT2; then
4030 # MOUNT2 is mounted, while MOUNT_2 is not set
4031 if ! [ "$MOUNT_2" ]; then
4032 cleanup_mount $MOUNT2
4033 export I_UMOUNTED2=yes
4036 # MOUNT2 is mounted, MOUNT_2 is set
4038 # FIXME: what to do if check_config failed?
4040 # 1) remote client has mounted other Lustre fs ?
4041 # 2) it has insane env ?
4042 # let's try umount MOUNT2 on all clients and mount it again:
4043 if ! check_config_clients $MOUNT2; then
4044 cleanup_mount $MOUNT2
4045 restore_mount $MOUNT2
4046 export I_MOUNTED2=yes
4051 # MOUNT is mounted MOUNT2 is not mounted
4052 elif [ "$MOUNT_2" ]; then
4053 restore_mount $MOUNT2
4054 export I_MOUNTED2=yes
4058 # FIXME: what to do if check_config failed?
4060 # 1) remote client has mounted other Lustre fs?
4061 # 2) lustre is mounted on remote_clients atall ?
4062 check_config_clients $MOUNT
4066 set_default_debug_nodes $(comma_list $(nodes_list))
4069 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
4071 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4072 facets="$(get_facets OST)"
4073 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4074 facets="$facets,$(get_facets MDS)"
4075 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4076 facets="$facets,mgs"
4077 local nodes="$(facets_hosts ${facets})"
4078 if [ -n "$nodes" ] ; then
4079 do_nodes $nodes "$LCTL set_param \
4080 osd-ldiskfs.track_declares_assert=1 || true"
4089 #Enable remote MDT create for testing
4090 for num in $(seq $MDSCOUNT); do
4092 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4096 if [ "$ONLY" == "setup" ]; then
4102 local clients=${CLIENTS:-$HOSTNAME}
4105 zconf_mount_clients $clients $mntpt
4109 local clients=${CLIENTS:-$HOSTNAME}
4112 zconf_umount_clients $clients $mntpt
4115 cleanup_and_setup_lustre() {
4116 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4117 lctl set_param debug=0 || true
4119 if [ "$ONLY" == "cleanup" ]; then
4123 check_and_setup_lustre
4126 # Get all of the server target devices from a given server node and type.
4133 if [ "$type" == ost ]; then
4134 devs=$(get_osd_param $node "" mntdev)
4136 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4138 for dev in $devs; do
4140 *loop*) do_node $node "losetup $dev" | \
4141 sed -e "s/.*(//" -e "s/).*//" ;;
4147 # Get all of the server target devices.
4152 # Master MDS parameters used by lfsck
4153 MDTNODE=$(facet_active_host $SINGLEMDS)
4154 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4158 for node in $(mdts_nodes); do
4159 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4165 for node in $(osts_nodes); do
4166 OSTDEVS[i]=$(get_mnt_devs $node ost)
4171 # Run e2fsck on MDT or OST device.
4176 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4177 local log=$TMP/e2fsck.log
4181 do_node $node $cmd 2>&1 | tee $log
4183 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4185 if [ $MDSCOUNT -gt 1 ]; then
4186 skip "DNE mode isn't supported!"
4190 error "It's not DNE mode."
4195 [ $rc -le $FSCK_MAX_ERR ] ||
4196 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4202 # Run resize2fs on MDT or OST device.
4211 do_facet $facet "$RESIZE2FS $opts $device $size"
4214 # verify a directory is shared among nodes.
4215 check_shared_dir() {
4217 local list=${2:-$(comma_list $(nodes_list))}
4219 [ -z "$dir" ] && return 1
4220 do_rpc_nodes "$list" check_logdir $dir
4221 check_write_access $dir "$list" || return 1
4226 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4227 $LCTL set_param printk=+lfsck
4228 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4230 for k in $(seq $MDSCOUNT); do
4231 # wait up to 10+1 minutes for LFSCK to complete
4232 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4233 mdd.$(facet_svc mds${k}).lfsck_layout |
4234 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4235 error "MDS${k} layout isn't the expected 'completed'"
4236 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4237 mdd.$(facet_svc mds${k}).lfsck_namespace |
4238 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4239 error "MDS${k} namespace isn't the expected 'completed'"
4241 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4242 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4243 awk '/repaired/ { print $2 }' | calc_sum)
4244 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4245 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4246 awk '/repaired/ { print $2 }' | calc_sum)
4247 local repaired=$((rep_mdt + rep_ost))
4248 [ $repaired -eq 0 ] ||
4249 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4252 dump_file_contents() {
4258 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4259 error_noexit false \
4260 "Invalid parameters for dump_file_contents()"
4263 for node in ${nodes}; do
4264 do_node $node "for i in \\\$(find $dir -type f); do
4265 echo ====\\\${i}=======================;
4267 done" >> ${logname}.${node}.log
4271 dump_command_output() {
4277 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4278 error_noexit false \
4279 "Invalid parameters for dump_command_output()"
4283 for node in ${nodes}; do
4284 do_node $node "echo ====${cmd}=======================;
4285 $cmd" >> ${logname}.${node}.log
4292 # dump file contents from /proc/spl in case of zfs test
4293 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4294 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4295 dump_command_output \
4296 "$(osts_nodes)" "zpool events -v" "${logname}"
4299 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4300 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4301 dump_command_output \
4302 "$(mdts_nodes)" "zpool events -v" "${logname}"
4306 check_and_cleanup_lustre() {
4307 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4308 "$TESTSUITE" != "sanity-scrub" ]; then
4312 if is_mounted $MOUNT; then
4313 if $DO_CLEANUP; then
4314 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4315 error "remove sub-test dirs failed"
4319 [ "$ENABLE_QUOTA" ] && restore_quota || true
4322 if [ "$I_UMOUNTED2" = "yes" ]; then
4323 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4326 if [ "$I_MOUNTED2" = "yes" ]; then
4327 cleanup_mount $MOUNT2
4330 if [ "$I_MOUNTED" = "yes" ]; then
4331 cleanupall -f || error "cleanup failed"
4339 wait_for_function () {
4342 # suppress fn both stderr and stdout
4343 if [ "$1" = "--quiet" ]; then
4345 quiet=" > /dev/null 2>&1"
4357 eval $fn $quiet && return 0
4359 wait=$((wait + sleep))
4360 [ $wait -lt $max ] || return 1
4361 echo waiting $fn, $((max - wait)) secs left ...
4371 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4372 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4373 echo "Network not available!"
4377 echo `date +"%H:%M:%S (%s)"` network interface is UP
4385 # Convert a space-delimited list to a comma-delimited list. If the input is
4386 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4388 # echo is used to convert newlines to spaces, since it doesn't
4389 # introduce a trailing space as using "tr '\n' ' '" does
4390 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4396 echo $list | grep -qw $item
4399 # list, excluded are the comma separated lists
4400 exclude_items_from_list () {
4406 for item in ${excluded//,/ }; do
4407 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4409 echo $(comma_list $list)
4412 # list, expand are the comma separated lists
4414 local list=${1//,/ }
4415 local expand=${2//,/ }
4418 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4419 echo $(comma_list $expanded)
4422 testslist_filter () {
4423 local script=$LUSTRE/tests/${TESTSUITE}.sh
4425 [ -f $script ] || return 0
4427 local start_at=$START_AT
4428 local stop_at=$STOP_AT
4430 local var=${TESTSUITE//-/_}_START_AT
4431 [ x"${!var}" != x ] && start_at=${!var}
4432 var=${TESTSUITE//-/_}_STOP_AT
4433 [ x"${!var}" != x ] && stop_at=${!var}
4435 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4436 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4437 /^'${start_at}'$/ {flag = 0}
4438 {if (flag == 1) print $0}
4439 /^'${stop_at}'$/ { flag = 1 }'
4443 (cd `dirname $1`; echo $PWD/`basename $1`)
4447 local types=${1:-"OST MDS MGS"}
4451 for entry in $types; do
4452 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4453 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4456 MGS ) list="$list $name";;
4457 MDS|OST|AGT ) local count=${type}COUNT
4458 for ((i=1; i<=${!count}; i++)) do
4459 list="$list ${name}$i"
4461 * ) error "Invalid facet type"
4465 echo $(comma_list $list)
4468 ##################################
4469 # Adaptive Timeouts funcs
4472 # only check mds, we assume at_max is the same on all nodes
4473 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4474 if [ $at_max -eq 0 ]; then
4485 # suppose that all ost-s have the same $at value set
4486 [ $facet != "ost" ] || facet=ost1
4488 do_facet $facet "lctl get_param -n $at"
4506 if [ $facet == "ost" ]; then
4507 facet=$(get_facets OST)
4508 elif [ $facet == "mds" ]; then
4509 facet=$(get_facets MDS)
4511 hosts=$(expand_list $hosts $(facets_hosts $facet))
4514 do_nodes $hosts lctl set_param at_max=$at_max
4517 ##################################
4521 # OBD_FAIL_MDS_ALL_REQUEST_NET
4523 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4524 do_facet client "$1" || RC=$?
4525 do_facet $SINGLEMDS lctl set_param fail_loc=0
4530 # OBD_FAIL_MDS_ALL_REPLY_NET
4532 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4534 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4538 drop_reint_reply() {
4539 # OBD_FAIL_MDS_REINT_NET_REP
4541 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4543 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4547 drop_update_reply() {
4548 # OBD_FAIL_OUT_UPDATE_NET_REP
4552 do_facet mds${index} lctl set_param fail_loc=0x1701
4553 do_facet client "$@" || RC=$?
4554 do_facet mds${index} lctl set_param fail_loc=0
4559 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4562 local timeout=${2:-0}
4563 # default is (obd_timeout / 4) if unspecified
4564 echo "timeout is $timeout/$2"
4565 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4566 do_facet client "$1" || RC=$?
4567 do_facet client "sync"
4568 do_facet ost1 lctl set_param fail_loc=0
4572 drop_ldlm_cancel() {
4573 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4575 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4576 do_nodes $list lctl set_param fail_loc=0x304
4578 do_facet client "$@" || RC=$?
4580 do_nodes $list lctl set_param fail_loc=0
4584 drop_bl_callback_once() {
4586 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4587 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4588 do_facet client lctl set_param fail_loc=0x80000305
4589 do_facet client "$@" || rc=$?
4590 do_facet client lctl set_param fail_loc=0
4591 do_facet client lctl set_param fail_val=0
4592 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4596 drop_bl_callback() {
4598 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4599 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4600 do_facet client lctl set_param fail_loc=0x305
4601 do_facet client "$@" || rc=$?
4602 do_facet client lctl set_param fail_loc=0
4603 do_facet client lctl set_param fail_val=0
4604 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4609 #define OBD_FAIL_LDLM_REPLY 0x30c
4611 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4612 do_nodes $list lctl set_param fail_loc=0x30c
4614 do_facet client "$@" || RC=$?
4616 do_nodes $list lctl set_param fail_loc=0
4620 drop_ldlm_reply_once() {
4621 #define OBD_FAIL_LDLM_REPLY 0x30c
4623 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4624 do_nodes $list lctl set_param fail_loc=0x8000030c
4626 do_facet client "$@" || RC=$?
4628 do_nodes $list lctl set_param fail_loc=0
4636 echo "clearing fail_loc on $facet"
4637 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4640 set_nodes_failloc () {
4642 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4645 cancel_lru_locks() {
4646 #$LCTL mark "cancel_lru_locks $1 start"
4647 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4648 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4649 #$LCTL mark "cancel_lru_locks $1 stop"
4654 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4655 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4656 echo "$DEFAULT_LRU_SIZE"
4661 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4664 lru_resize_disable()
4666 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4672 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4678 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4679 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4680 echo there is still data in page cache $FILE ?
4681 lctl get_param -n $FILE
4689 DEBUGSAVE="$(lctl get_param -n debug)"
4693 [ -n "$DEBUGSAVE" ] && \
4694 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4699 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4702 debug_size_restore() {
4703 [ -n "$DEBUG_SIZE_SAVED" ] && \
4704 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4708 start_full_debug_logging() {
4713 local DEBUG_SIZE=150
4715 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4716 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4719 stop_full_debug_logging() {
4724 # prints bash call stack
4725 print_stack_trace() {
4728 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4729 local src=${BASH_SOURCE[$i]}
4730 local lineno=${BASH_LINENO[$i-1]}
4731 local funcname=${FUNCNAME[$i]}
4732 echo " = $src:$lineno:$funcname()"
4737 local TYPE=${TYPE:-"FAIL"}
4740 # do not dump logs if $1=false
4741 if [ "x$1" = "xfalse" ]; then
4746 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4747 (print_stack_trace 2) >&2
4749 # We need to dump the logs on all nodes
4751 gather_logs $(comma_list $(nodes_list))
4755 [ "$TESTSUITELOG" ] &&
4756 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4757 if [ -z "$*" ]; then
4758 echo "error() without useful message, please fix" > $LOGDIR/err
4760 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4761 echo "$@" > $LOGDIR/ignore
4763 echo "$@" > $LOGDIR/err
4767 # cleanup the env for failed tests
4771 ##################################
4773 ##################################
4781 local log=$TESTSUITELOG
4783 [ -f "$log" ] && grep -q FAIL $log && status=1
4797 # use only if we are ignoring failures for this test, bugno required.
4798 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4799 # e.g. error_ignore bz5494 "your message" or
4800 # error_ignore LU-5494 "your message"
4802 local TYPE="IGNORE ($1)"
4807 error_and_remount() {
4809 remount_client $MOUNT
4814 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4819 log " SKIP: $TESTSUITE $TESTNAME $@"
4821 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4822 skip_logged $TESTNAME "$@"
4825 echo "$@" > $LOGDIR/skip
4828 [[ -n "$TESTSUITELOG" ]] &&
4829 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4832 build_test_filter() {
4833 EXCEPT="$EXCEPT $(testslist_filter)"
4836 if [[ $O = [0-9]*-[0-9]* ]]; then
4837 for num in $(seq $(echo $O | tr '-' ' ')); do
4845 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4846 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4847 [ "$EXCEPT_SLOW" ] && \
4848 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4849 for E in $EXCEPT; do
4850 eval EXCEPT_${E}=true
4852 for E in $ALWAYS_EXCEPT; do
4853 eval EXCEPT_ALWAYS_${E}=true
4855 for E in $EXCEPT_SLOW; do
4856 eval EXCEPT_SLOW_${E}=true
4858 for G in $GRANT_CHECK_LIST; do
4859 eval GCHECK_ONLY_${G}=true
4864 if [[ $1 = [a-z]* ]]; then
4871 # print a newline if the last test was skipped
4872 export LAST_SKIPPED=
4873 export ALWAYS_SKIPPED=
4875 # Main entry into test-framework. This is called with the name and
4876 # description of a test. The name is used to find the function to run
4877 # the test using "test_$name".
4879 # This supports a variety of methods of specifying specific test to
4880 # run or not run. These need to be documented...
4885 export base=$(basetest $1)
4886 if [ -n "$ONLY" ]; then
4888 if [ ${!testname}x != x ]; then
4889 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4890 run_one_logged $1 "$2"
4894 if [ ${!testname}x != x ]; then
4895 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4896 run_one_logged $1 "$2"
4906 if [ ${!testname}x != x ]; then
4907 TESTNAME=test_$1 skip "skipping excluded test $1"
4910 testname=EXCEPT_$base
4911 if [ ${!testname}x != x ]; then
4912 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4915 testname=EXCEPT_ALWAYS_$1
4916 if [ ${!testname}x != x ]; then
4917 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4920 testname=EXCEPT_ALWAYS_$base
4921 if [ ${!testname}x != x ]; then
4922 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4925 testname=EXCEPT_SLOW_$1
4926 if [ ${!testname}x != x ]; then
4927 TESTNAME=test_$1 skip "skipping SLOW test $1"
4930 testname=EXCEPT_SLOW_$base
4931 if [ ${!testname}x != x ]; then
4932 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4938 run_one_logged $1 "$2"
4945 load_module ../libcfs/libcfs/libcfs
4957 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4962 strace -o $TMP/$1.strace -ttt $*
4964 log "FINISHED: $*: rc $RC"
4971 banner test complete, duration $duration sec
4972 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4973 echo duration $duration >>$TESTSUITELOG
4977 # Set TEST_STATUS here. It will be used for logging the result.
4980 if [[ -f $LOGDIR/err ]]; then
4982 elif [[ -f $LOGDIR/skip ]]; then
4985 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4989 local FFREE=$(do_node $SINGLEMDS \
4990 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4991 local FTOTAL=$(do_node $SINGLEMDS \
4992 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4994 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4998 echo -n "Resetting fail_loc on all nodes..."
4999 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5000 fail_val=0 2>/dev/null || true"
5006 # Log a message (on all nodes) padded with "=" before and after.
5007 # Also appends a timestamp and prepends the testsuite name.
5010 EQUALS="===================================================================================================="
5012 msg="== ${TESTSUITE} $*"
5014 [[ $last != "=" && $last != " " ]] && msg="$msg "
5015 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5016 # always include at least == after the message
5017 log "$msg== $(date +"%H:%M:%S (%s)")"
5020 check_dmesg_for_errors() {
5022 local errors="VFS: Busy inodes after unmount of\|\
5023 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5024 group descriptors corrupted"
5026 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5027 [ -z "$res" ] && return 0
5028 echo "Kernel error detected: $res"
5033 # Run a single test function and cleanup after it.
5035 # This function should be run in a subshell so the test func can
5036 # exit() without stopping the whole script.
5041 export tfile=f${testnum}.${TESTSUITE}
5042 export tdir=d${testnum}.${TESTSUITE}
5043 export TESTNAME=test_$testnum
5044 local SAVE_UMASK=`umask`
5047 if ! grep -q $DIR /proc/mounts; then
5051 banner "test $testnum: $message"
5052 test_${testnum} || error "test_$testnum failed with $?"
5055 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5056 check_catastrophe || error "LBUG/LASSERT detected"
5057 check_dmesg_for_errors || error "Error in dmesg detected"
5058 if [ "$PARALLEL" != "yes" ]; then
5059 ps auxww | grep -v grep | grep -q multiop &&
5060 error "multiop still running"
5071 # Wrapper around run_one to ensure:
5072 # - test runs in subshell
5073 # - output of test is saved to separate log file for error reporting
5074 # - test result is saved to data file
5077 local BEFORE=$(date +%s)
5079 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5080 local test_log=$LOGDIR/$name
5081 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5082 local zfs_debug_log=$LOGDIR/$zfs_log_name
5084 rm -rf $LOGDIR/ignore
5086 local SAVE_UMASK=$(umask)
5090 log_sub_test_begin test_${1}
5091 (run_one $1 "$2") 2>&1 | tee -i $test_log
5092 local RC=${PIPESTATUS[0]}
5094 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5095 echo "test_$1 returned $RC" | tee $LOGDIR/err
5097 duration=$(($(date +%s) - $BEFORE))
5098 pass "$1" "(${duration}s)"
5100 if [[ -f $LOGDIR/err ]]; then
5101 TEST_ERROR=$(cat $LOGDIR/err)
5102 elif [[ -f $LOGDIR/ignore ]]; then
5103 TEST_ERROR=$(cat $LOGDIR/ignore)
5104 elif [[ -f $LOGDIR/skip ]]; then
5105 TEST_ERROR=$(cat $LOGDIR/skip)
5107 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5109 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5113 if [ -f $LOGDIR/err ]; then
5114 log_zfs_info "$zfs_debug_log"
5115 $FAIL_ON_ERROR && exit $RC
5124 # Print information of skipped tests to result.yml
5127 log_sub_test_begin $1
5129 log_sub_test_end "SKIP" "0" "0" "$@"
5133 (cd $(dirname $1); echo $PWD/$(basename $1))
5138 export base=$(basetest $1)
5139 [ "$CHECK_GRANT" == "no" ] && return 0
5141 testname=GCHECK_ONLY_${base}
5142 [ ${!testname}x == x ] && return 0
5144 echo -n "checking grant......"
5146 local clients=$CLIENTS
5147 [ -z "$clients" ] && clients=$(hostname)
5149 # sync all the data and make sure no pending data on server
5150 do_nodes $clients sync
5153 client_grant=$(do_nodes $clients \
5154 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5155 awk '{ total += $1 } END { printf("%0.0f", total) }')
5158 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5159 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5160 awk '{ total += $1 } END { printf("%0.0f", total) }')
5162 # check whether client grant == server grant
5163 if [[ $client_grant -ne $server_grant ]]; then
5164 echo "failed: client:${client_grant} server: ${server_grant}."
5165 do_nodes $(comma_list $(osts_nodes)) \
5166 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5167 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5170 echo "pass: client:${client_grant} server: ${server_grant}"
5174 ########################
5180 ost=`echo $1 | awk -F_ '{print $3}'`
5181 if [ -z $ost ]; then
5182 ost=`echo $1 | sed 's/-osc.*//'`
5187 ostuuid_from_index()
5189 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5192 ostname_from_index() {
5193 local uuid=$(ostuuid_from_index $1)
5197 index_from_ostuuid()
5199 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5202 mdtuuid_from_index()
5204 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5208 # Return unique identifier for given hostname
5211 echo $host_name | md5sum | cut -d' ' -f1
5215 # Returns list of ip addresses for each interface
5217 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5222 # Cache address list to avoid mutiple execution of local_addr_list
5223 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5225 for i in $LOCAL_ADDR_LIST ; do
5226 [[ "$i" == "$addr" ]] && return 0
5233 local is_local="IS_LOCAL_$(host_id $host_name)"
5234 if [ -z "${!is_local-}" ] ; then
5236 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5237 is_local_addr "$host_ip" && eval $is_local=1
5239 [[ "${!is_local}" == "1" ]]
5244 local_node $node && return 1
5251 for node in $(mdts_nodes); do
5252 remote_node $node && return 0
5259 [ "$CLIENTONLY" ] && return 0 || true
5260 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5265 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
5266 MSKIPPED=1 && return 1
5273 for node in $(osts_nodes) ; do
5274 remote_node $node && return 0
5281 [ "$CLIENTONLY" ] && return 0 || true
5282 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5287 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5288 OSKIPPED=1 && return 1
5294 [ "$CLIENTONLY" ] && return 0 || true
5296 MGS=$(facet_host mgs)
5297 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5302 remote_mds_nodsh || remote_ost_nodsh || \
5303 $(single_local_node $(comma_list $(nodes_list)))
5307 remote_ost && remote_mds
5310 # Get the active nodes for facets.
5318 for facet in ${facets//,/ }; do
5319 nodes="$nodes $(facet_active_host $facet)"
5322 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5326 # Get all of the active MDS nodes.
5328 echo -n $(facets_nodes $(get_facets MDS))
5331 # Get all of the active OSS nodes.
5333 echo -n $(facets_nodes $(get_facets OST))
5336 # Get all of the active AGT (HSM agent) nodes.
5338 echo -n $(facets_nodes $(get_facets AGT))
5341 # Get all of the client nodes and active server nodes.
5343 local nodes=$HOSTNAME
5347 # CLIENTS (if specified) contains the local client
5348 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5350 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5351 nodes="$nodes $(facets_nodes $(get_facets))"
5354 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5358 # Get all of the remote client nodes and remote active server nodes.
5359 remote_nodes_list () {
5360 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5363 # Get all of the MDS nodes, including active and passive nodes.
5371 for i in $(seq $MDSCOUNT); do
5373 failover_host=mds${i}failover_HOST
5374 nodes="$nodes ${!host} ${!failover_host}"
5377 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5381 # Get all of the OSS nodes, including active and passive nodes.
5389 for i in $(seq $OSTCOUNT); do
5391 failover_host=ost${i}failover_HOST
5392 nodes="$nodes ${!host} ${!failover_host}"
5395 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5399 # Get all of the server nodes, including active and passive nodes.
5400 all_server_nodes () {
5405 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5407 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5411 # Get all of the client and server nodes, including active and passive nodes.
5413 local nodes=$HOSTNAME
5417 # CLIENTS (if specified) contains the local client
5418 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5420 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5421 nodes="$nodes $(all_server_nodes)"
5424 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5428 init_clients_lists () {
5429 # Sanity check: exclude the local client from RCLIENTS
5430 local clients=$(hostlist_expand "$RCLIENTS")
5431 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5433 # Sanity check: exclude the dup entries
5434 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5436 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5438 # Sanity check: exclude the dup entries from CLIENTS
5439 # for those configs which has SINGLCLIENT set to local client
5440 clients=$(for i in $clients; do echo $i; done | sort -u)
5442 CLIENTS=$(comma_list $clients)
5443 local -a remoteclients=($RCLIENTS)
5444 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5445 varname=CLIENT$((i + 2))
5446 eval $varname=${remoteclients[i]}
5449 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5452 get_random_entry () {
5455 rnodes=${rnodes//,/ }
5457 local -a nodes=($rnodes)
5458 local num=${#nodes[@]}
5459 local i=$((RANDOM * num * 2 / 65536))
5465 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5469 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5470 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5475 echo $nodes | wc -w || true
5479 local nodes=$(osts_nodes)
5480 local osscount=$(get_node_count "$nodes")
5481 [ ! "$OSTCOUNT" = "$osscount" ]
5485 local nodes=$(mdts_nodes)
5486 local mdtcount=$(get_node_count "$nodes")
5487 [ ! "$MDSCOUNT" = "$mdtcount" ]
5490 generate_machine_file() {
5491 local nodes=${1//,/ }
5492 local machinefile=$2
5494 for node in $nodes; do
5495 echo $node >>$machinefile || \
5496 { echo "can not generate machinefile $machinefile" && return 1; }
5501 local file=$1/stripe
5504 $LFS getstripe -v $file || error "getstripe $file failed"
5508 setstripe_nfsserver () {
5511 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5512 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5514 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5516 do_nodev $nfsserver lfs setstripe "$@"
5519 # Check and add a test group.
5525 local gid=$(getent group $group_name | cut -d: -f3)
5526 if [[ -n "$gid" ]]; then
5527 [[ "$gid" -eq "$group_id" ]] || {
5528 error_noexit "inconsistent group ID:" \
5529 "new: $group_id, old: $gid"
5533 groupadd -g $group_id $group_name
5540 # Check and add a test user.
5553 local uid=$(getent passwd $user_name | cut -d: -f3)
5554 if [[ -n "$uid" ]]; then
5555 if [[ "$uid" -eq "$user_id" ]]; then
5556 local dir=$(getent passwd $user_name | cut -d: -f6)
5557 if [[ "$dir" != "$home" ]]; then
5559 usermod -d $home $user_name
5563 error_noexit "inconsistent user ID:" \
5564 "new: $user_id, old: $uid"
5569 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5576 check_runas_id_ret() {
5578 local myRUNAS_UID=$1
5579 local myRUNAS_GID=$2
5582 if [ -z "$myRUNAS" ]; then
5583 error_exit "myRUNAS command must be specified for check_runas_id"
5586 $myRUNAS krb5_login.sh || \
5587 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5589 mkdir $DIR/d0_runas_test
5591 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5592 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5593 rm -rf $DIR/d0_runas_test
5598 local myRUNAS_UID=$1
5599 local myRUNAS_GID=$2
5602 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5603 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5604 Please set RUNAS_ID to some UID which exists on MDS and client or
5605 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5608 # obtain the UID/GID for MPI_USER
5612 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5613 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5615 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5616 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5619 # obtain and cache Kerberos ticket-granting ticket
5620 refresh_krb5_tgt() {
5621 local myRUNAS_UID=$1
5622 local myRUNAS_GID=$2
5625 if [ -z "$myRUNAS" ]; then
5626 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5629 CLIENTS=${CLIENTS:-$HOSTNAME}
5630 do_nodes $CLIENTS "set -x
5631 if ! $myRUNAS krb5_login.sh; then
5632 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5637 # Run multiop in the background, but wait for it to print
5638 # "PAUSING" to its stdout before returning from this function.
5639 multiop_bg_pause() {
5640 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5644 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5647 echo "$MULTIOP_PROG $FILE v$ARGS"
5648 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5650 echo "TMPPIPE=${TMPPIPE}"
5651 read -t 60 multiop_output < $TMPPIPE
5652 if [ $? -ne 0 ]; then
5657 if [ "$multiop_output" != "PAUSING" ]; then
5658 echo "Incorrect multiop output: $multiop_output"
5673 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5679 inodes_available () {
5680 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5681 sort -un | head -n1) || return 1
5685 mdsrate_inodes_available () {
5686 local min_inodes=$(inodes_available)
5687 echo $((min_inodes * 99 / 100))
5690 # reset llite stat counters
5691 clear_llite_stats(){
5692 lctl set_param -n llite.*.stats 0
5695 # sum llite stat items
5696 calc_llite_stats() {
5697 local res=$(lctl get_param -n llite.*.stats |
5698 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5702 # reset osc stat counters
5704 lctl set_param -n osc.*.osc_stats 0
5707 # sum osc stat items
5709 local res=$(lctl get_param -n osc.*.osc_stats |
5710 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5715 awk '{sum += $1} END { printf("%0.0f", sum) }'
5718 calc_osc_kbytes () {
5719 df $MOUNT > /dev/null
5720 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5723 # save_lustre_params(comma separated facet list, parameter_mask)
5724 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5725 save_lustre_params() {
5731 for facet in ${facets//,/ }; do
5732 node=$(facet_active_host $facet)
5733 [[ *\ $node\ * = " $nodes " ]] && continue
5734 nodes="$nodes $node"
5736 do_node $node "$LCTL get_param $2 |
5737 while read s; do echo $facet \\\$s; done"
5741 # restore lustre parameters from input stream, produces by save_lustre_params
5742 restore_lustre_params() {
5747 while IFS=" =" read facet name val; do
5748 do_facet $facet "$LCTL set_param -n $name $val"
5752 check_catastrophe() {
5753 local nodes=${1:-$(comma_list $(nodes_list))}
5755 do_nodes $nodes "rc=0;
5756 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5757 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5758 echo \\\$(hostname -s): \\\$val;
5764 mdsrate_cleanup () {
5766 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5767 --nfiles $3 --dir $4 --filefmt $5 $6
5772 delayed_recovery_enabled () {
5773 local var=${SINGLEMDS}_svc
5774 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5777 ########################
5779 convert_facet2label() {
5782 if [ x$facet = xost ]; then
5786 local varsvc=${facet}_svc
5788 if [ -n ${!varsvc} ]; then
5791 error "No lablel for $facet!"
5795 get_clientosc_proc_path() {
5799 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5800 # used by MDT would not be changed.
5801 # mdt lov: fsname-mdtlov
5802 # mdt osc: fsname-OSTXXXX-osc
5803 mds_on_old_device() {
5804 local mds=${1:-"$SINGLEMDS"}
5806 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5807 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5808 > /dev/null 2>&1" && return 0
5813 get_mdtosc_proc_path() {
5815 local ost_label=${2:-"*OST*"}
5817 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5818 local mdt_label=$(convert_facet2label $mds_facet)
5819 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5821 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5822 mds_on_old_device $mds_facet; then
5823 echo "${ost_label}-osc"
5824 elif [[ $ost_label = *OST* ]]; then
5825 echo "${ost_label}-osc-${mdt_index}"
5827 echo "${ost_label}-osp-${mdt_index}"
5831 get_osc_import_name() {
5834 local label=$(convert_facet2label $ost)
5836 if [ "${facet:0:3}" = "mds" ]; then
5837 get_mdtosc_proc_path $facet $label
5841 get_clientosc_proc_path $label
5845 _wait_import_state () {
5848 local maxtime=${3:-$(max_recovery_time)}
5849 local error_on_failure=${4:-1}
5853 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5854 while [ "${CONN_STATE}" != "${expected}" ]; do
5855 if [ "${expected}" == "DISCONN" ]; then
5856 # for disconn we can check after proc entry is removed
5857 [ "x${CONN_STATE}" == "x" ] && return 0
5858 # with AT enabled, we can have connect request timeout near of
5859 # reconnect timeout and test can't see real disconnect
5860 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5862 if [ $i -ge $maxtime ]; then
5863 [ $error_on_failure -ne 0 ] && \
5864 error "can't put import for $CONN_PROC into ${expected}" \
5865 "state after $i sec, have ${CONN_STATE}"
5869 # Add uniq for multi-mount case
5870 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5874 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5878 wait_import_state() {
5881 local maxtime=${3:-$(max_recovery_time)}
5882 local error_on_failure=${4:-1}
5885 for param in ${params//,/ }; do
5886 _wait_import_state $state $param $maxtime $error_on_failure || return
5890 wait_import_state_mount() {
5891 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5895 wait_import_state $*
5898 # One client request could be timed out because server was not ready
5899 # when request was sent by client.
5900 # The request timeout calculation details :
5902 # /* We give the server rq_timeout secs to process the req, and
5903 # add the network latency for our local timeout. */
5904 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5905 # ptlrpc_at_get_net_latency(request) ;
5907 # ptlrpc_connect_import ()
5908 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5911 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5912 # ptlrpc_at_get_net_latency(request) ->
5913 # at_get (max (iat_net_latency=0, at_min)) = at_min
5916 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5917 # INITIAL_CONNECT_TIMEOUT + at_min
5919 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5920 # because we can not get this value in runtime,
5921 # the value depends on configure options, and it is not stored in /proc.
5923 # #define CONNECTION_SWITCH_MIN 5U
5924 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5926 request_timeout () {
5929 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5930 local init_connect_timeout=$TIMEOUT
5931 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5933 local at_min=$(at_get $facet at_min)
5935 echo $(( init_connect_timeout + at_min ))
5938 _wait_osc_import_state() {
5942 local target=$(get_osc_import_name $facet $ost_facet)
5943 local param="osc.${target}.ost_server_uuid"
5947 # 1. wait the deadline of client 1st request (it could be skipped)
5948 # 2. wait the deadline of client 2nd request
5949 local maxtime=$(( 2 * $(request_timeout $facet)))
5951 if [[ $facet == client* ]]; then
5952 # During setup time, the osc might not be setup, it need wait
5953 # until list_param can return valid value. And also if there
5954 # are mulitple osc entries we should list all of them before
5956 params=$($LCTL list_param $param 2>/dev/null || true)
5957 while [ -z "$params" ]; do
5958 if [ $i -ge $maxtime ]; then
5959 echo "can't get $param in $maxtime secs"
5964 params=$($LCTL list_param $param 2>/dev/null || true)
5968 if [[ $ost_facet = mds* ]]; then
5969 # no OSP connection to itself
5970 if [[ $facet = $ost_facet ]]; then
5973 param="osp.${target}.mdt_server_uuid"
5977 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5978 wait_import_state $expected "$params" $maxtime; then
5979 error "import is not in ${expected} state"
5986 wait_osc_import_state() {
5992 if [[ $facet = mds ]]; then
5993 for num in $(seq $MDSCOUNT); do
5994 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5997 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6001 _wait_mgc_import_state() {
6004 local error_on_failure=${3:-1}
6005 local param="mgc.*.mgs_server_uuid"
6009 # 1. wait the deadline of client 1st request (it could be skipped)
6010 # 2. wait the deadline of client 2nd request
6011 local maxtime=$(( 2 * $(request_timeout $facet)))
6013 if [[ $facet == client* ]]; then
6014 # During setup time, the osc might not be setup, it need wait
6015 # until list_param can return valid value. And also if there
6016 # are mulitple osc entries we should list all of them before
6018 params=$($LCTL list_param $param 2>/dev/null || true)
6019 while [ -z "$params" ]; do
6020 if [ $i -ge $maxtime ]; then
6021 echo "can't get $param in $maxtime secs"
6026 params=$($LCTL list_param $param 2>/dev/null || true)
6029 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6030 wait_import_state $expected "$params" $maxtime \
6031 $error_on_failure; then
6032 if [ $error_on_failure -ne 0 ]; then
6033 error "import is not in ${expected} state"
6041 wait_mgc_import_state() {
6044 local error_on_failure=${3:-1}
6047 if [[ $facet = mds ]]; then
6048 for num in $(seq $MDSCOUNT); do
6049 _wait_mgc_import_state mds$num "$expected" \
6050 $error_on_failure || return
6053 _wait_mgc_import_state "$facet" "$expected"
6054 $error_on_failure || return
6058 wait_dne_interconnect() {
6061 if [ $MDSCOUNT -gt 1 ]; then
6062 for num in $(seq $MDSCOUNT); do
6063 wait_osc_import_state mds mds$num FULL
6068 get_clientmdc_proc_path() {
6072 get_clientmgc_proc_path() {
6080 [ -z "$list" ] && return 0
6082 # Add paths to lustre tests for 32 and 64 bit systems.
6083 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6084 local TESTPATH="$RLUSTRE/tests:"
6085 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6086 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6089 wait_clients_import_state () {
6096 if [ "$FAILURE_MODE" = HARD ]; then
6097 facets=$(facets_on_host $(facet_active_host $facet))
6100 for facet in ${facets//,/ }; do
6101 local label=$(convert_facet2label $facet)
6104 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6105 $label).ost_server_uuid" ;;
6106 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6107 $label).mds_server_uuid" ;;
6108 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6109 $label).mgs_server_uuid" ;;
6110 *) error "unknown facet!" ;;
6113 local params=$(expand_list $params $proc_path)
6116 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6118 error "import is not in ${expected} state"
6128 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6129 $LCTL get_param obdfilter.*.kbytesavail))
6130 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6131 $LCTL get_param -n obdfilter.*.tot_granted))
6132 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6133 $LCTL get_param -n obdfilter.*.kbytestotal))
6134 for ((i=0; i<${#AVAILA[@]}; i++)); do
6135 local -a AVAIL1=(${AVAILA[$i]//=/ })
6136 local -a TOTAL=(${TOTALA[$i]//=/ })
6137 GRANT=$((${GRANTA[$i]}/1024))
6138 # allow 1% of total space in bavail because of delayed
6139 # allocation with ZFS which might release some free space after
6140 # txg commit. For small devices, we set a mininum of 8MB
6141 local LIMIT=$((${TOTAL} / 100 + 8000))
6142 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6143 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6144 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6145 echo " FULL" || echo
6151 do_facet mgs lctl pool_list $1
6155 local fsname=${1%%.*}
6156 local poolname=${1##$fsname.}
6158 do_facet mgs lctl pool_new $1
6160 # get param should return err unless pool is created
6161 [[ $RC -ne 0 ]] && return $RC
6163 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6164 2>/dev/null || echo foo" "" || RC=1
6165 if [[ $RC -eq 0 ]]; then
6168 error "pool_new failed $1"
6173 add_pool_to_list () {
6174 local fsname=${1%%.*}
6175 local poolname=${1##$fsname.}
6177 local listvar=${fsname}_CREATED_POOLS
6178 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6182 remove_pool_from_list () {
6183 local fsname=${1%%.*}
6184 local poolname=${1##$fsname.}
6186 local listvar=${fsname}_CREATED_POOLS
6187 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6191 destroy_pool_int() {
6193 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
6194 awk '$1 !~ /^Pool:/ {print $1}')
6195 for ost in $OSTS; do
6196 do_facet mgs lctl pool_remove $1 $ost
6198 do_facet mgs lctl pool_destroy $1
6201 # <fsname>.<poolname> or <poolname>
6203 local fsname=${1%%.*}
6204 local poolname=${1##$fsname.}
6206 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6210 pool_list $fsname.$poolname || return $?
6212 destroy_pool_int $fsname.$poolname
6214 [[ $RC -ne 0 ]] && return $RC
6216 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6217 2>/dev/null || echo foo" "foo" || RC=1
6219 if [[ $RC -eq 0 ]]; then
6220 remove_pool_from_list $fsname.$poolname
6222 error "destroy pool failed $1"
6228 local fsname=${1:-$FSNAME}
6230 local listvar=${fsname}_CREATED_POOLS
6234 [ x${!listvar} = x ] && return 0
6236 echo destroy the created pools: ${!listvar}
6237 for poolname in ${!listvar//,/ }; do
6238 destroy_pool $fsname.$poolname
6243 local fsname=${1:-$FSNAME}
6245 destroy_pools $fsname
6251 local ts=$(date +%s)
6254 if [[ ! -f "$YAML_LOG" ]]; then
6255 # init_logging is not performed before gather_logs,
6256 # so the $LOGDIR needs to be checked here
6257 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6260 [ -f $LOGDIR/shared ] && docp=false
6262 # dump lustre logs, dmesg
6264 prefix="$TESTLOG_PREFIX.$TESTNAME"
6266 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6268 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6269 echo "Dumping logs only on local client."
6270 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6271 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6276 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6277 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6278 if [ ! -f $LOGDIR/shared ]; then
6279 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6292 for i in $(seq 0 $num_mntpts); do
6293 cmd="ls -laf ${mntpt_root}$i/$dir"
6299 for pid in $pids; do
6306 # check_and_start_recovery_timer()
6307 # service_time = at_est2timeout(service_time);
6308 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6309 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6311 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6312 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6313 #define CONNECTION_SWITCH_MIN 5
6314 #define CONNECTION_SWITCH_INC 5
6315 max_recovery_time() {
6316 local init_connect_timeout=$((TIMEOUT / 20))
6317 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6319 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6320 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6322 echo -n $service_time
6325 recovery_time_min() {
6326 local connection_switch_min=5
6327 local connection_switch_inc=5
6328 local connection_switch_max
6329 local reconnect_delay_max
6330 local initial_connect_timeout
6334 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6335 (($connection_switch_min > $TIMEOUT)) &&
6336 max=$connection_switch_min || max=$TIMEOUT
6337 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6339 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6340 timeout_20=$((TIMEOUT/20))
6341 (($connection_switch_min > $timeout_20)) &&
6342 initial_connect_timeout=$connection_switch_min ||
6343 initial_connect_timeout=$timeout_20
6345 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6346 initial_connect_timeout))
6347 echo $((2 * reconnect_delay_max))
6350 get_clients_mount_count () {
6351 local clients=${CLIENTS:-`hostname`}
6353 # we need to take into account the clients mounts and
6354 # exclude mds/ost mounts if any;
6355 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6359 PROC_CLI="srpc_info"
6367 if [ $M -lt $N ]; then
6371 while [ $N -lt $M ]; do
6381 calc_connection_cnt() {
6384 # MDT->MDT = 2 * C(M, 2)
6388 comb_m2=$(combination $MDSCOUNT 2)
6390 local num_clients=$(get_clients_mount_count)
6392 local cnt_mdt2mdt=$((comb_m2 * 2))
6393 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6394 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6395 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6396 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6397 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6398 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6412 local cmd="$tgt.srpc.flavor"
6414 if [ $net == "any" ]; then
6419 if [ $dir != "any" ]; then
6424 log "Setting sptlrpc rule: $cmd"
6425 do_facet mgs "$LCTL conf_param $cmd"
6434 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6435 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6437 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6439 if [ "x$bulkspec" != "x" ]; then
6440 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6442 if [ "x$algs" != "x" ]; then
6443 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6445 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6446 if [ $bulk == "bulkn" ]; then
6447 bulk_count=`echo "$output" | grep "bulk flavor" \
6448 | grep "null/null" | wc -l`
6449 elif [ $bulk == "bulki" ]; then
6450 bulk_count=`echo "$output" | grep "bulk flavor" \
6451 | grep "/null" | grep -v "null/" | wc -l`
6453 bulk_count=`echo "$output" | grep "bulk flavor" \
6454 | grep -v "/null" | grep -v "null/" | wc -l`
6458 [ $bulk_count -lt $count ] && count=$bulk_count
6469 local clients=${CLIENTS:-`hostname`}
6471 for c in ${clients//,/ }; do
6472 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6473 tmpcnt=`count_flvr "$output" $flavor`
6474 cnt=$((cnt + tmpcnt))
6484 local clients=${CLIENTS:-`hostname`}
6486 for c in ${clients//,/ }; do
6487 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6488 tmpcnt=`count_flvr "$output" $flavor`
6489 cnt=$((cnt + tmpcnt))
6499 if [ $MDSCOUNT -le 1 ]; then
6504 for num in `seq $MDSCOUNT`; do
6505 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6506 tmpcnt=`count_flvr "$output" $flavor`
6507 cnt=$((cnt + tmpcnt))
6518 for num in `seq $MDSCOUNT`; do
6519 mdtosc=$(get_mdtosc_proc_path mds$num)
6520 mdtosc=${mdtosc/-MDT*/-MDT\*}
6521 output=$(do_facet mds$num lctl get_param -n \
6522 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6523 tmpcnt=`count_flvr "$output" $flavor`
6524 cnt=$((cnt + tmpcnt))
6533 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6534 count_flvr "$output" $flavor
6539 local dir=$1 # from to
6540 local flavor=$2 # flavor expected
6543 if [ $dir == "cli2mdt" ]; then
6544 res=`flvr_cnt_cli2mdt $flavor`
6545 elif [ $dir == "cli2ost" ]; then
6546 res=`flvr_cnt_cli2ost $flavor`
6547 elif [ $dir == "mdt2mdt" ]; then
6548 res=`flvr_cnt_mdt2mdt $flavor`
6549 elif [ $dir == "mdt2ost" ]; then
6550 res=`flvr_cnt_mdt2ost $flavor`
6551 elif [ $dir == "all2ost" ]; then
6552 res1=`flvr_cnt_mdt2ost $flavor`
6553 res2=`flvr_cnt_cli2ost $flavor`
6554 res=$((res1 + res2))
6555 elif [ $dir == "all2mdt" ]; then
6556 res1=`flvr_cnt_mdt2mdt $flavor`
6557 res2=`flvr_cnt_cli2mdt $flavor`
6558 res=$((res1 + res2))
6559 elif [ $dir == "all2all" ]; then
6560 res1=`flvr_cnt_mdt2ost $flavor`
6561 res2=`flvr_cnt_cli2ost $flavor`
6562 res3=`flvr_cnt_mdt2mdt $flavor`
6563 res4=`flvr_cnt_cli2mdt $flavor`
6564 res=$((res1 + res2 + res3 + res4))
6572 local dir=$1 # from to
6573 local flavor=$2 # flavor expected
6574 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6578 for ((i=0;i<20;i++)); do
6579 echo -n "checking $dir..."
6580 res=$(do_check_flavor $dir $flavor)
6581 echo "found $res/$expect $flavor connections"
6582 [ $res -ge $expect ] && return 0
6586 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6590 restore_to_default_flavor()
6592 local proc="mgs.MGS.live.$FSNAME"
6594 echo "restoring to default flavor..."
6596 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6598 # remove all existing rules if any
6599 if [ $nrule -ne 0 ]; then
6600 echo "$nrule existing rules"
6601 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6602 echo "remove rule: $rule"
6603 spec=`echo $rule | awk -F = '{print $1}'`
6604 do_facet mgs "$LCTL conf_param -d $spec"
6608 # verify no rules left
6609 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6610 [ $nrule -ne 0 ] && error "still $nrule rules left"
6612 # wait for default flavor to be applied
6613 # currently default flavor for all connections are 'null'
6614 wait_flavor all2all null
6615 echo "now at default flavor settings"
6620 local flavor=${1:-null}
6622 echo "setting all flavor to $flavor"
6624 # FIXME need parameter to this fn
6625 # and remove global vars
6626 local cnt_all2all=$(calc_connection_cnt all2all)
6628 local res=$(do_check_flavor all2all $flavor)
6629 if [ $res -eq $cnt_all2all ]; then
6630 echo "already have total $res $flavor connections"
6634 echo "found $res $flavor out of total $cnt_all2all connections"
6635 restore_to_default_flavor
6637 [[ $flavor = null ]] && return 0
6639 set_rule $FSNAME any any $flavor
6640 wait_flavor all2all $flavor
6646 # Checking for shared logdir
6647 if [ ! -d $dir ]; then
6648 # Not found. Create local logdir
6651 touch $dir/check_file.$(hostname -s)
6656 check_write_access() {
6658 local list=${2:-$(comma_list $(nodes_list))}
6662 for node in ${list//,/ }; do
6663 file=$dir/check_file.$(short_nodename $node)
6664 if [[ ! -f "$file" ]]; then
6665 # Logdir not accessible/writable from this node.
6668 rm -f $file || return 1
6674 [[ -n $YAML_LOG ]] && return
6675 local save_umask=$(umask)
6678 export YAML_LOG=${LOGDIR}/results.yml
6682 # If the yaml log already exists then we will just append to it
6683 if [ ! -f $YAML_LOG ]; then
6684 if check_shared_dir $LOGDIR; then
6685 touch $LOGDIR/shared
6686 echo "Logging to shared log directory: $LOGDIR"
6688 echo "Logging to local directory: $LOGDIR"
6691 yml_nodes_file $LOGDIR >> $YAML_LOG
6692 yml_results_file >> $YAML_LOG
6697 # If modules are not yet loaded then older "lctl lustre_build_version"
6698 # will fail. Use lctl build version instead.
6699 log "Client: $($LCTL lustre_build_version)"
6700 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6701 do_facet $SINGLEMDS $LCTL --version)"
6702 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6703 do_facet ost1 $LCTL --version)"
6707 yml_log_test $1 >> $YAML_LOG
6711 yml_log_test_status $@ >> $YAML_LOG
6714 log_sub_test_begin() {
6715 yml_log_sub_test_begin "$@" >> $YAML_LOG
6718 log_sub_test_end() {
6719 yml_log_sub_test_end "$@" >> $YAML_LOG
6725 local llverdev_opts=$2
6726 local devname=$(basename $1)
6727 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6728 # loop devices aren't in /proc/partitions
6729 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6731 size=$(($size / 1024 / 1024)) # Gb
6733 local partial_arg=""
6734 # Run in partial (fast) mode if the size
6735 # of a partition > 1 GB
6736 [ $size -gt 1 ] && partial_arg="-p"
6738 llverdev --force $partial_arg $llverdev_opts $dev
6744 local llverfs_opts=$2
6745 local use_partial_arg=$3
6746 local partial_arg=""
6747 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6749 # Run in partial (fast) mode if the size
6750 # of a partition > 1 GB
6751 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6753 llverfs $partial_arg $llverfs_opts $dir
6756 #Remove objects from OST
6757 remove_ost_objects() {
6763 local mntpt=$(facet_mntpt $facet)
6764 local opts=$OST_MOUNT_OPTS
6768 echo "removing objects from $ostdev on $facet: $objids"
6769 if ! test -b $ostdev; then
6770 opts=$(csa_add "$opts" -o loop)
6772 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6775 for i in $objids; do
6776 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6778 umount -f $mntpt || return $?
6782 #Remove files from MDT
6783 remove_mdt_files() {
6788 local mntpt=$(facet_mntpt $facet)
6789 local opts=$MDS_MOUNT_OPTS
6791 echo "removing files from $mdtdev on $facet: $files"
6792 if [ $(facet_fstype $facet) == ldiskfs ] &&
6793 ! do_facet $facet test -b $mdtdev; then
6794 opts=$(csa_add "$opts" -o loop)
6796 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6800 rm $mntpt/ROOT/$f || { rc=$?; break; }
6802 umount -f $mntpt || return $?
6806 duplicate_mdt_files() {
6811 local mntpt=$(facet_mntpt $facet)
6812 local opts=$MDS_MOUNT_OPTS
6814 echo "duplicating files on $mdtdev on $facet: $files"
6815 mkdir -p $mntpt || return $?
6816 if [ $(facet_fstype $facet) == ldiskfs ] &&
6817 ! do_facet $facet test -b $mdtdev; then
6818 opts=$(csa_add "$opts" -o loop)
6820 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6831 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6832 pushd $mntpt/ROOT > /dev/null || return $?
6835 touch $f.bad || return $?
6836 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6838 [ $rc -eq 0 ] || return $rc
6839 setfattr --restore $tmp || return $?
6845 local devs=${1//,/ }
6848 local rslt=$TMP/sgpdd_survey
6850 # sgpdd-survey cleanups ${rslt}.* files
6852 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6858 # returns the canonical name for an ldiskfs device
6863 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6864 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6865 echo dm-\\\${foo##*:};
6867 echo \\\$(basename \\\$dv);
6871 is_sanity_benchmark() {
6872 local benchmarks="dbench bonnie iozone fsx"
6874 for b in $benchmarks; do
6875 if [ "$b" == "$suite" ]; then
6883 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6887 # Get the available size (KB) of a given obd target.
6894 [[ $facet != client ]] || return 0
6896 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6901 # Get the page size (bytes) on a given facet node.
6907 size=$(do_facet $facet getconf PAGE_SIZE)
6908 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6913 # Get the block count of the filesystem.
6920 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6921 awk '/^Block count:/ {print $3}')
6925 # Get the block size of the filesystem.
6931 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6932 awk '/^Block size:/ {print $3}')
6936 # Check whether the "large_xattr" feature is enabled or not.
6937 large_xattr_enabled() {
6938 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6940 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6942 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6943 grep -E -q '(ea_inode|large_xattr)'"
6944 return ${PIPESTATUS[0]}
6947 # Get the maximum xattr size supported by the filesystem.
6951 if large_xattr_enabled; then
6952 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6955 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6956 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6958 # maximum xattr size = size of block - size of header -
6959 # size of 1 entry - 4 null bytes
6960 size=$((block_size - 32 - 32 - 4))
6966 # Dump the value of the named xattr from a file.
6971 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6974 # Generate a string with size of $size bytes.
6976 local size=${1:-1024} # in bytes
6978 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6981 reformat_external_journal() {
6986 if [ -n "${!var}" ]; then
6987 local rcmd="do_facet $facet"
6989 echo "reformat external journal on $facet:${!var}"
6990 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
6994 # MDT file-level backup/restore
6995 mds_backup_restore() {
6998 local devname=$(mdsdevname $(facet_number $facet))
6999 local mntpt=$(facet_mntpt brpt)
7000 local rcmd="do_facet $facet"
7001 local metaea=${TMP}/backup_restore.ea
7002 local metadata=${TMP}/backup_restore.tgz
7003 local opts=${MDS_MOUNT_OPTS}
7004 local svc=${facet}_svc
7006 if ! ${rcmd} test -b ${devname}; then
7007 opts=$(csa_add "$opts" -o loop)
7010 echo "file-level backup/restore on $facet:${devname}"
7012 # step 1: build mount point
7013 ${rcmd} mkdir -p $mntpt
7014 # step 2: cleanup old backup
7015 ${rcmd} rm -f $metaea $metadata
7017 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7018 if [ ! -z $igif ]; then
7019 # step 3.5: rm .lustre
7020 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7022 # step 4: backup metaea
7024 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7026 # step 5: backup metadata
7028 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7030 ${rcmd} $UMOUNT $mntpt || return 4
7031 # step 8: reformat dev
7032 echo "reformat new device"
7033 format_mdt $(facet_number $facet)
7035 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7036 # step 10: restore metadata
7038 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7039 # step 11: restore metaea
7041 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7042 # step 12: remove recovery logs
7043 echo "remove recovery logs"
7044 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7045 # step 13: umount dev
7046 ${rcmd} $UMOUNT $mntpt || return 10
7047 # step 14: cleanup tmp backup
7048 ${rcmd} rm -f $metaea $metadata
7049 # step 15: reset device label - it's not virgin on
7050 ${rcmd} e2label $devname ${!svc}
7057 local devname=$(mdsdevname $(facet_number $facet))
7058 local mntpt=$(facet_mntpt brpt)
7059 local rcmd="do_facet $facet"
7060 local opts=${MDS_MOUNT_OPTS}
7062 if ! ${rcmd} test -b ${devname}; then
7063 opts=$(csa_add "$opts" -o loop)
7066 echo "removing OI files on $facet: idx=${idx}"
7068 # step 1: build mount point
7069 ${rcmd} mkdir -p $mntpt
7071 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7072 if [ -z $idx ]; then
7073 # step 3: remove all OI files
7074 ${rcmd} rm -fv $mntpt/oi.16*
7075 elif [ $idx -lt 2 ]; then
7076 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7080 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7081 for ((i=${idx}; i<64; i=$((i * idx)))); do
7082 ${rcmd} rm -fv $mntpt/oi.16.${i}
7086 ${rcmd} $UMOUNT $mntpt || return 2
7087 # OI files will be recreated when mounted as lustre next time.
7090 # generate maloo upload-able log file name
7091 # \param logname specify unique part of file name
7092 generate_logname() {
7093 local logname=${1:-"default_logname"}
7095 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7098 # make directory on different MDTs
7102 local stripe_count=2
7103 local stripe_index=-1
7106 while getopts "c:i:p" opt; do
7108 c) stripe_count=$OPTARG;;
7109 i) stripe_index=$OPTARG;;
7111 \?) error "only support -i -c -p";;
7115 shift $((OPTIND - 1))
7116 [ $# -eq 1 ] || error "Only creating single directory is supported"
7119 if [ "$p_option" == "-p" ]; then
7120 local parent=$(dirname $path)
7122 [ -d $path ] && return 0
7123 [ ! -d ${parent} ] && mkdir -p ${parent}
7126 if [ $MDSCOUNT -le 1 ]; then
7129 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7132 if [ $stripe_index -eq -1 ]; then
7133 mdt_index=$((test_num % MDSCOUNT))
7135 mdt_index=$stripe_index
7137 echo "striped dir -i$mdt_index -c$stripe_count $path"
7138 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7142 # find the smallest and not in use file descriptor
7145 local max_fd=$(ulimit -n)
7147 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7150 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7154 check_mount_and_prep()
7156 is_mounted $MOUNT || setupall
7158 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7159 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7160 for idx in $(seq $MDSCOUNT); do
7161 local name="MDT$(printf '%04x' $((idx - 1)))"
7162 rm -rf $MOUNT/.lustre/lost+found/$name/*
7166 # calcule how many ost-objects to be created.
7167 precreated_ost_obj_count()
7171 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7172 local ost_name="OST$(printf '%04x' $ost_idx)"
7173 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7174 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7175 osp.$proc_path.prealloc_last_id)
7176 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7177 osp.$proc_path.prealloc_next_id)
7178 echo $((last_id - next_id + 1))
7181 check_file_in_pool()
7186 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7189 for t in $tlist ; do
7190 [ "$i" -eq "$t" ] && continue 2
7193 echo "pool list: $tlist"
7194 echo "striping: $res"
7195 error_noexit "$file not allocated in $pool"
7202 echo "Creating new pool"
7205 create_pool $FSNAME.$pool ||
7206 { error_noexit "No pool created, result code $?"; return 1; }
7207 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7208 { error_noexit "$pool not in lfs pool_list"; return 2; }
7211 pool_add_targets() {
7212 echo "Adding targets to pool"
7218 local list=$(seq $first $step $last)
7220 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7221 do_facet mgs $LCTL pool_add \
7222 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7223 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7224 | sort -u | tr '\n' ' ' " "$t" || {
7225 error_noexit "Add to pool failed"
7228 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7229 local addcount=$(((last - first) / step + 1))
7230 [ $lfscount -eq $addcount ] || {
7231 error_noexit "lfs pool_list bad ost count" \
7232 "$lfscount != $addcount"
7240 echo "Setting pool on directory $tdir"
7242 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7244 error_noexit "Cannot set pool $pool to $tdir"
7251 echo "Checking pool on directory $tdir"
7253 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7254 [ "$res" = "$pool" ] && return 0
7256 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7260 pool_dir_rel_path() {
7261 echo "Testing relative path works well"
7266 mkdir -p $root/$tdir/$tdir
7268 pool_set_dir $pool $tdir || return 1
7269 pool_set_dir $pool ./$tdir || return 2
7270 pool_set_dir $pool ../$tdir || return 3
7271 pool_set_dir $pool ../$tdir/$tdir || return 4
7272 rm -rf $tdir; cd - > /dev/null
7275 pool_alloc_files() {
7276 echo "Checking files allocation from directory pool"
7283 for i in $(seq -w 1 $count)
7285 local file=$tdir/file-$i
7287 check_file_in_pool $file $pool "$tlist" || \
7288 failed=$((failed + 1))
7290 [ "$failed" = 0 ] && return 0
7292 error_noexit "$failed files not allocated in $pool"
7296 pool_create_files() {
7297 echo "Creating files in pool"
7305 for i in $(seq -w 1 $count)
7307 local file=$tdir/spoo-$i
7308 $SETSTRIPE -p $pool $file
7309 check_file_in_pool $file $pool "$tlist" || \
7310 failed=$((failed + 1))
7312 [ "$failed" = 0 ] && return 0
7314 error_noexit "$failed files not allocated in $pool"
7319 echo "Checking 'lfs df' output"
7322 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7324 local res=$($LFS df --pool $FSNAME.$pool |
7326 grep "$FSNAME-OST" |
7328 [ "$res" = "$t" ] && return 0
7330 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7334 pool_file_rel_path() {
7335 echo "Creating files in a pool with relative pathname"
7340 { error_noexit "unable to create $tdir"; return 1 ; }
7341 local file="/..$tdir/$tfile-1"
7342 $SETSTRIPE -p $pool $file ||
7343 { error_noexit "unable to create $file" ; return 2 ; }
7346 $SETSTRIPE -p $pool $tfile-2 || {
7347 error_noexit "unable to create $tfile-2 in $tdir"
7352 pool_remove_first_target() {
7353 echo "Removing first target from a pool"
7356 local pname="lov.$FSNAME-*.pools.$pool"
7357 local t=$($LCTL get_param -n $pname | head -1)
7358 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7359 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7360 error_noexit "$t not removed from $FSNAME.$pool"
7365 pool_remove_all_targets() {
7366 echo "Removing all targets from pool"
7369 local pname="lov.$FSNAME-*.pools.$pool"
7370 for t in $($LCTL get_param -n $pname | sort -u)
7372 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7374 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7375 error_noexit "Pool $FSNAME.$pool cannot be drained"
7378 # striping on an empty/nonexistant pool should fall back
7379 # to "pool of everything"
7381 error_noexit "failed to use fallback striping for empty pool"
7384 # setstripe on an empty pool should fail
7385 $SETSTRIPE -p $pool $file 2>/dev/null && {
7386 error_noexit "expected failure when creating file" \
7394 echo "Destroying pool"
7398 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7401 # striping on an empty/nonexistant pool should fall back
7402 # to "pool of everything"
7404 error_noexit "failed to use fallback striping for missing pool"
7407 # setstripe on an empty pool should fail
7408 $SETSTRIPE -p $pool $file 2>/dev/null && {
7409 error_noexit "expected failure when creating file" \
7414 # get param should return err once pool is gone
7415 if wait_update $HOSTNAME "lctl get_param -n \
7416 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7418 remove_pool_from_list $FSNAME.$pool
7421 error_noexit "Pool $FSNAME.$pool is not destroyed"
7425 # Get and check the actual stripe count of one file.
7426 # Usage: check_stripe_count <file> <expected_stripe_count>
7427 check_stripe_count() {
7432 [[ -z "$file" || -z "$expected" ]] &&
7433 error "check_stripe_count: invalid argument"
7435 local cmd="$GETSTRIPE -c $file"
7436 actual=$($cmd) || error "$cmd failed"
7437 actual=${actual%% *}
7439 if [[ $actual -ne $expected ]]; then
7440 [[ $expected -eq -1 ]] ||
7441 error "$cmd wrong: found $actual, expected $expected"
7442 [[ $actual -eq $OSTCOUNT ]] ||
7443 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7447 # Get and check the actual list of OST indices on one file.
7448 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7454 [[ -z "$file" || -z "$expected" ]] &&
7455 error "check_obdidx: invalid argument!"
7457 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7458 grep -v obdidx | awk '{print $1}' | xargs))
7460 [[ $obdidx = $expected ]] ||
7461 error "list of OST indices on $file is $obdidx," \
7462 "should be $expected"
7465 # Get and check the actual OST index of the first stripe on one file.
7466 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7467 check_start_ost_idx() {
7472 [[ -z "$file" || -z "$expected" ]] &&
7473 error "check_start_ost_idx: invalid argument!"
7475 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7478 [[ $start_ost_idx = $expected ]] ||
7479 error "OST index of the first stripe on $file is" \
7480 "$start_ost_idx, should be $expected"
7483 killall_process () {
7484 local clients=${1:-$(hostname)}
7489 do_nodes $clients "killall $signal $name"