3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
14 export GSS_PIPEFS=false
15 export IDENTITY_UPCALL=default
17 # specify environment variable containing batch job name for server statistics
18 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
20 #export PDSH="pdsh -S -Rssh -w"
21 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
22 export UMOUNT=${UMOUNT:-"umount -d"}
23 # sles12 umount has a issue with -d option
24 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
25 export UMOUNT="umount"
28 # function used by scripts run on remote nodes
29 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
30 . $LUSTRE/tests/functions.sh
31 . $LUSTRE/tests/yaml.sh
33 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
35 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
37 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
39 if [ -f "$EXCEPT_LIST_FILE" ]; then
40 echo "Reading test skip list from $EXCEPT_LIST_FILE"
45 # check config files for options in decreasing order of preference
46 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
47 MODPROBECONF=/etc/modprobe.d/lustre.conf
48 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
49 MODPROBECONF=/etc/modprobe.d/Lustre
50 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
51 MODPROBECONF=/etc/modprobe.conf
53 sanitize_parameters() {
54 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
57 if [ -d "$path" ]; then
58 eval export $i=$(echo $path | sed -r 's/\/+$//g')
64 [[ $DIR/ = $MOUNT/* ]] ||
65 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
66 [[ $DIR1/ = $MOUNT1/* ]] ||
67 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
68 [[ $DIR2/ = $MOUNT2/* ]] ||
69 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
71 [ -n "$failed" ] && exit 99 || true
75 echo "usage: $0 [-r] [-f cfgfile]"
83 [ -z "$DEFAULT_SUITES"] && return 0
84 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
86 local form="%-13s %-17s %-9s %s %s\n"
87 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
88 echo "------------------------------------------------------------------------------------"
89 for O in $DEFAULT_SUITES; do
90 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
91 [ "${!O}" = "no" ] && continue || true
92 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
93 local log=${TMP}/${o}.log
94 if is_sanity_benchmark $o; then
95 log=${TMP}/sanity-benchmark.log
100 local status=Unfinished
102 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
104 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
105 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
106 total=$(grep duration $log | awk '{ print $2 }')
107 if [ "${!O}" = "done" ]; then
111 local durations=$(egrep "^PASS|^FAIL" $log |
112 tr -d "("| sed s/s\)$//g |
113 awk '{ print $2":"$3"|" }')
114 details=$(printf "%s\n%s %s %s\n" "$details" \
115 "DDETAILS" "$O" "$(echo $durations)")
118 printf "$form" $status "$O" "${total}" "E=$skipped"
119 printf "$form" "-" "-" "-" "S=$(echo $slow)"
122 for O in $DEFAULT_SUITES; do
123 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
124 if [ "${!O}" = "no" ]; then
125 printf "$form" "Skipped" "$O" ""
129 # print the detailed tests durations if DDETAILS=true
136 export LUSTRE=$(absolute_path $LUSTRE)
137 export TESTSUITE=$(basename $0 .sh)
138 export TEST_FAILED=false
139 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
140 export RPC_MODE=${RPC_MODE:-false}
141 export DO_CLEANUP=${DO_CLEANUP:-true}
143 export MKE2FS=$MKE2FS
144 if [ -z "$MKE2FS" ]; then
145 if which mkfs.ldiskfs >/dev/null 2>&1; then
146 export MKE2FS=mkfs.ldiskfs
152 export DEBUGFS=$DEBUGFS
153 if [ -z "$DEBUGFS" ]; then
154 if which debugfs.ldiskfs >/dev/null 2>&1; then
155 export DEBUGFS=debugfs.ldiskfs
157 export DEBUGFS=debugfs
161 export TUNE2FS=$TUNE2FS
162 if [ -z "$TUNE2FS" ]; then
163 if which tunefs.ldiskfs >/dev/null 2>&1; then
164 export TUNE2FS=tunefs.ldiskfs
166 export TUNE2FS=tune2fs
170 export E2LABEL=$E2LABEL
171 if [ -z "$E2LABEL" ]; then
172 if which label.ldiskfs >/dev/null 2>&1; then
173 export E2LABEL=label.ldiskfs
175 export E2LABEL=e2label
179 export DUMPE2FS=$DUMPE2FS
180 if [ -z "$DUMPE2FS" ]; then
181 if which dumpfs.ldiskfs >/dev/null 2>&1; then
182 export DUMPE2FS=dumpfs.ldiskfs
184 export DUMPE2FS=dumpe2fs
188 export E2FSCK=$E2FSCK
189 if [ -z "$E2FSCK" ]; then
190 if which fsck.ldiskfs >/dev/null 2>&1; then
191 export E2FSCK=fsck.ldiskfs
197 export RESIZE2FS=$RESIZE2FS
198 if [ -z "$RESIZE2FS" ]; then
199 if which resizefs.ldiskfs >/dev/null 2>&1; then
200 export RESIZE2FS=resizefs.ldiskfs
202 export RESIZE2FS=resize2fs
206 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
207 export FSCK_MAX_ERR=4 # File system errors left uncorrected
209 export ZFS=${ZFS:-zfs}
210 export ZPOOL=${ZPOOL:-zpool}
211 export ZDB=${ZDB:-zdb}
212 export PARTPROBE=${PARTPROBE:-partprobe}
214 #[ -d /r ] && export ROOT=${ROOT:-/r}
215 export TMP=${TMP:-$ROOT/tmp}
216 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
217 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
218 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
220 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
221 if ! echo $PATH | grep -q $LUSTRE/utils; then
222 export PATH=$LUSTRE/utils:$PATH
224 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
225 export PATH=$LUSTRE/utils/gss:$PATH
227 if ! echo $PATH | grep -q $LUSTRE/tests; then
228 export PATH=$LUSTRE/tests:$PATH
230 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
231 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
233 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
234 [ ! -f "$LST" ] && export LST=$(which lst)
235 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
236 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
237 export MCREATE=${MCREATE:-mcreate}
238 # Ubuntu, at least, has a truncate command in /usr/bin
239 # so fully path our truncate command.
240 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
241 export FSX=${FSX:-$LUSTRE/tests/fsx}
242 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
243 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
244 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
245 export PATH=$LUSTRE/tests/racer:$PATH:
247 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
248 export PATH=$LUSTRE/tests/mpi:$PATH
250 export RSYNC_RSH=${RSYNC_RSH:-rsh}
252 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
253 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
254 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
255 [ ! -f "$LFS" ] && export LFS=$(which lfs)
256 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
257 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
259 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
260 if [ ! -f "$L_GETIDENTITY" ]; then
261 if `which l_getidentity > /dev/null 2>&1`; then
262 export L_GETIDENTITY=$(which l_getidentity)
264 export L_GETIDENTITY=NONE
267 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
268 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
269 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
270 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
271 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
272 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
273 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
274 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
275 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
276 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
277 [ ! -f "$LUSTRE_RMMOD" ] &&
278 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
279 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
280 [ ! -f "$LFS_MIGRATE" ] &&
281 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
282 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
283 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
284 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
285 export NAME=${NAME:-local}
286 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
287 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
288 export LGSSD=$(which lgssd)
289 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
290 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
291 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
293 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
295 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
296 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
298 if [ "$ACCEPTOR_PORT" ]; then
299 export PORT_OPT="--port $ACCEPTOR_PORT"
304 echo "Using GSS/krb5 ptlrpc security flavor"
305 which lgss_keyring > /dev/null 2>&1 || \
306 error_exit "built with gss disabled! SEC=$SEC"
317 IDENTITY_UPCALL=false
321 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
323 # Paths on remote nodes, if different
324 export RLUSTRE=${RLUSTRE:-$LUSTRE}
325 export RPWD=${RPWD:-$PWD}
326 export I_MOUNTED=${I_MOUNTED:-"no"}
327 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
328 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
329 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
330 ! -f $LUSTRE/mdt/mdt.ko ]; then
331 export CLIENTMODSONLY=yes
334 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
335 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
339 while getopts "rvwf:" opt $*; do
344 w) WRITECONF=writeconf;;
349 shift $((OPTIND - 1))
352 # print the durations of each test if "true"
353 DDETAILS=${DDETAILS:-false}
354 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
359 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
366 ncpts=$(do_facet $facet "lctl get_param -n " \
367 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
369 if [ $ncpts -eq 0 ]; then
376 # Return a numeric version code based on a version string. The version
377 # code is useful for comparison two version strings to see which is newer.
379 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
380 eval set -- $(tr "[:punct:]" " " <<< $*)
382 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
385 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
386 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
388 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
390 # usage: lustre_build_version
392 # All Lustre versions support "lctl get_param" to report the version of the
393 # code running in the kernel (what our tests are interested in), but it
394 # doesn't work without modules loaded. If that fails, use "lctl version"
395 # instead, which is easy to parse and works without the kernel modules,
396 # but was only added in 2.6.50. If that also fails, fall back to calling
397 # "lctl lustre_build_version" which prints either (or both) the userspace
398 # and kernel build versions, but is deprecated and should eventually be
401 # output: prints version string to stdout in dotted-decimal format
402 lustre_build_version() {
403 local facet=${1:-client}
406 local VER=$(do_facet $facet $LCTL get_param -n version 2> /dev/null |
407 awk '/lustre: / { print $2 }')
409 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL --version 2>/dev/null |
411 # Lustre version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
412 # lctl version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
413 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL lustre_build_version |
414 awk '/version:/ { print $3; exit; }')
415 sed -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$VER
418 # Report the Lustre numeric build version code for the supplied facet.
419 lustre_version_code() {
420 version_code $(lustre_build_version $1)
424 /sbin/lsmod | grep -q "^\<$1\>"
427 # Load a module on the system where this is running.
429 # usage: load_module module_name [module arguments for insmod/modprobe]
431 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
432 # will be used as the arguments. Otherwise arguments will be obtained from
433 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
440 BASE=$(basename $module $EXT)
442 module_loaded ${BASE} && return
444 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
445 # else from modprobe.conf
446 if [ $# -eq 0 ]; then
447 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
448 # Bash until 4.x, so we resort to eval.
449 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
450 eval set -- \$$optvar
451 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
452 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
454 opt=$(awk -v var="^options $BASE" '$0 ~ var \
455 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
456 set -- $(echo -n $opt)
458 # Ensure we have accept=all for lnet
459 if [ $(basename $module) = lnet ]; then
460 # OK, this is a bit wordy...
461 local arg accept_all_present=false
464 [ "$arg" = accept=all ] && \
465 accept_all_present=true
467 $accept_all_present || set -- "$@" accept=all
473 [ $# -gt 0 ] && echo "${module} options: '$*'"
475 # Note that insmod will ignore anything in modprobe.conf, which is why
476 # we're passing options on the command-line.
477 if [[ "$BASE" == "lnet_selftest" ]] &&
478 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
479 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
480 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
481 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
482 insmod ${LUSTRE}/${module}${EXT} "$@"
484 # must be testing a "make install" or "rpm" installation
485 # note failed to load ptlrpc_gss is considered not fatal
486 if [[ "$BASE" == "ptlrpc_gss" ]]; then
487 modprobe $BASE "$@" 2>/dev/null ||
488 echo "gss/krb5 is not supported"
495 load_modules_local() {
496 if [ -n "$MODPROBE" ]; then
498 echo "Using modprobe to load modules"
502 echo Loading modules from $LUSTRE
506 if [ -f /sys/devices/system/cpu/online ]; then
507 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
508 echo "detected $ncpus online CPUs by sysfs"
510 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
512 if [ $rc -eq 0 ]; then
513 echo "detected $ncpus online CPUs by getconf"
515 echo "Can't detect number of CPUs"
520 # if there is only one CPU core, libcfs can only create one partition
521 # if there is more than 4 CPU cores, libcfs should create multiple CPU
522 # partitions. So we just force libcfs to create 2 partitions for
523 # system with 2 or 4 cores
524 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
525 # force to enable multiple CPU partitions
526 echo "Force libcfs to create 2 CPU partitions"
527 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
529 echo "libcfs will create CPU partition based on online CPUs"
532 load_module ../libcfs/libcfs/libcfs
533 # Prevent local MODOPTS_LIBCFS being passed as part of environment
534 # variable to remote nodes
538 load_module ../lnet/lnet/lnet
541 LNETLND="o2iblnd/ko2iblnd"
546 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
547 load_module ../lnet/klnds/$LNETLND
548 load_module obdclass/obdclass
549 load_module ptlrpc/ptlrpc
550 load_module ptlrpc/gss/ptlrpc_gss
558 load_module obdecho/obdecho
559 if ! client_only; then
560 SYMLIST=/proc/kallsyms
561 grep -q crc16 $SYMLIST ||
562 { modprobe crc16 2>/dev/null || true; }
563 grep -q -w jbd2 $SYMLIST ||
564 { modprobe jbd2 2>/dev/null || true; }
565 load_module lfsck/lfsck
566 [ "$LQUOTA" != "no" ] &&
567 load_module quota/lquota $LQUOTAOPTS
568 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
570 load_module osd-zfs/osd_zfs
572 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
573 grep -q exportfs_decode_fh $SYMLIST ||
574 { modprobe exportfs 2> /dev/null || true; }
575 grep -q -w mbcache $SYMLIST ||
576 { modprobe mbcache 2>/dev/null || true; }
577 load_module ../ldiskfs/ldiskfs
578 load_module osd-ldiskfs/osd_ldiskfs
590 load_module llite/lustre
591 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
593 rm -f $OGDB/ogdb-$HOSTNAME
594 $LCTL modules > $OGDB/ogdb-$HOSTNAME
596 # 'mount' doesn't look in $PATH, just sbin
597 local mount_lustre=$LUSTRE/utils/mount.lustre
598 if [ -f $mount_lustre ]; then
599 local sbin_mount=$(readlink -f /sbin)/mount.lustre
600 if grep -qw "$sbin_mount" /proc/mounts; then
601 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
603 if ! grep -qw "$sbin_mount" /proc/mounts; then
604 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
605 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
606 cat <<- EOF > "$sbin_mount"
609 echo "This $sbin_mount just a mountpoint." 1>&2
610 echo "It is never supposed to be run." 1>&2
611 logger -p emerg -- "using stub $sbin_mount $@"
614 chmod a+x $sbin_mount
616 mount --bind $mount_lustre $sbin_mount ||
617 error "can't bind $mount_lustre to $sbin_mount"
625 # load modules on remote nodes optionally
626 # lustre-tests have to be installed on these nodes
627 if $LOAD_MODULES_REMOTE; then
628 local list=$(comma_list $(remote_nodes_list))
629 if [ -n "$list" ]; then
630 echo "loading modules on: '$list'"
631 do_rpc_nodes "$list" load_modules_local
637 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
638 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
639 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
640 echo "$LEAK_LUSTRE" 1>&2
641 echo "$LEAK_PORTALS" 1>&2
642 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
643 echo "Memory leaks detected"
644 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
650 wait_exit_ST client # bug 12845
652 $LUSTRE_RMMOD ldiskfs || return 2
654 if $LOAD_MODULES_REMOTE; then
655 local list=$(comma_list $(remote_nodes_list))
656 if [ -n "$list" ]; then
657 echo "unloading modules on: '$list'"
658 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
659 do_rpc_nodes "$list" check_mem_leak
663 local sbin_mount=$(readlink -f /sbin)/mount.lustre
664 if grep -qe "$sbin_mount " /proc/mounts; then
665 umount $sbin_mount || true
666 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
670 check_mem_leak || return 254
672 echo "modules unloaded."
677 local facet=${1:-$SINGLEMDS}
678 local fstype=$(facet_fstype $facet)
681 ldiskfs) size=50;; # largest seen is 44, leave some headroom
682 zfs) size=400;; # largest seen is 384
689 local facet=${1:-$SINGLEMDS}
690 local fstype=$(facet_fstype $facet)
693 ldiskfs) size=4;; # ~4KB per inode
694 zfs) size=11;; # 10 to 11KB per inode
700 check_gss_daemon_nodes() {
704 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
705 if [ \\\"\\\$num\\\" -ne 1 ]; then
706 echo \\\$num instance of $dname;
711 check_gss_daemon_facet() {
715 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
716 if [ $num -ne 1 ]; then
717 echo "$num instance of $dname on $facet"
726 echo Stopping $@ on $list
727 do_nodes $list "killall -2 $@ 2>/dev/null || true"
730 # start gss daemons on all nodes, or
731 # "daemon" on "list" if set
732 start_gss_daemons() {
736 if [ "$list" ] && [ "$daemon" ] ; then
737 echo "Starting gss daemon on nodes: $list"
738 do_nodes $list "$daemon" || return 8
742 local list=$(comma_list $(mdts_nodes))
743 echo "Starting gss daemon on mds: $list"
744 do_nodes $list "$LSVCGSSD -v" || return 1
746 do_nodes $list "$LGSSD -v" || return 2
749 list=$(comma_list $(osts_nodes))
750 echo "Starting gss daemon on ost: $list"
751 do_nodes $list "$LSVCGSSD -v" || return 3
752 # starting on clients
754 local clients=${CLIENTS:-`hostname`}
756 echo "Starting $LGSSD on clients $clients "
757 do_nodes $clients "$LGSSD -v" || return 4
760 # wait daemons entering "stable" status
764 # check daemons are running
766 list=$(comma_list $(mdts_nodes) $(osts_nodes))
767 check_gss_daemon_nodes $list lsvcgssd || return 5
769 list=$(comma_list $(mdts_nodes))
770 check_gss_daemon_nodes $list lgssd || return 6
773 check_gss_daemon_nodes $clients lgssd || return 7
778 local list=$(comma_list $(mdts_nodes))
780 send_sigint $list lsvcgssd lgssd
782 list=$(comma_list $(osts_nodes))
783 send_sigint $list lsvcgssd
785 list=${CLIENTS:-`hostname`}
786 send_sigint $list lgssd
791 if ! module_loaded ptlrpc_gss; then
792 load_module ptlrpc/gss/ptlrpc_gss
793 module_loaded ptlrpc_gss ||
794 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
797 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
800 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
802 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
810 # maybe cleanup credential cache?
816 local var=${facet}_svc
824 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
825 tr '[:lower:]' '[:upper:]'
831 if [ $facet == mgs ] || [ $facet == client ]; then
835 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
843 if [ -n "${!var}" ]; then
848 var=$(facet_type $facet)FSTYPE
849 if [ -n "${!var}" ]; then
854 if [ -n "$FSTYPE" ]; then
859 if [[ $facet == mgs ]] && combined_mgs_mds; then
871 local facets=$(get_facets)
874 for facet in ${facets//,/ }; do
875 if [ $node == $(facet_host $facet) ] ||
876 [ $node == "$(facet_failover_host $facet)" ]; then
877 fstype=$(facet_fstype $facet)
878 if [[ $fstypes != *$fstype* ]]; then
879 fstypes+="${fstypes:+,}$fstype"
888 local num=$(facet_number $facet)
891 if [[ $(facet_type $facet) = OST ]]; then
893 if [[ -n "${!index}" ]]; then
898 index=${OST_INDICES[num - 1]}
901 [[ -n "$index" ]] || index=$((num - 1))
909 local fstype=$(facet_fstype $facet)
913 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
915 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
916 ${dev} 2>/dev/null");;
918 error "unknown fstype!";;
926 local device=$(mdsdevname $num)
927 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
933 local device=$(ostdevname $num)
934 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
939 # Get the device of a facet.
946 mgs) device=$(mgsdevname) ;;
947 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
948 ost*) device=$(ostdevname $(facet_number $facet)) ;;
949 fs2mds) device=$(mdsdevname 1_2) ;;
950 fs2ost) device=$(ostdevname 1_2) ;;
951 fs3ost) device=$(ostdevname 2_2) ;;
959 # Get the virtual device of a facet.
966 mgs) device=$(mgsvdevname) ;;
967 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
968 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
969 fs2mds) device=$(mdsvdevname 1_2) ;;
970 fs2ost) device=$(ostvdevname 1_2) ;;
971 fs3ost) device=$(ostvdevname 2_2) ;;
979 local virt=$(virt-what 2> /dev/null)
981 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
983 virt=$(dmidecode -s system-product-name | awk '{print $1}')
986 VMware|KVM|VirtualBox|Parallels)
987 echo $virt | tr '[A-Z]' '[a-z]' ;;
993 # Re-read the partition table on failover partner host.
994 # After a ZFS storage pool is created on a shared device, the partition table
995 # on the device may change. However, the operating system on the failover
996 # host may not notice the change automatically. Without the up-to-date partition
997 # block devices, 'zpool import ..' cannot find the labels, whose positions are
998 # relative to partition rather than disk beginnings.
1000 # This function performs partprobe on the failover host to make it re-read the
1003 refresh_partition_table() {
1008 host=$(facet_passive_host $facet)
1009 if [[ -n "$host" ]]; then
1010 do_node $host "$PARTPROBE $device"
1015 # Get ZFS storage pool name.
1022 device=$(facet_device $facet)
1023 # poolname is string before "/"
1024 poolname="${device%%/*}"
1030 # Create ZFS storage pool.
1037 local opts=${@:-"-o cachefile=none"}
1039 do_facet $facet "modprobe zfs;
1040 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1041 $ZPOOL create -f $opts $poolname $vdev"
1045 # Create ZFS file system.
1051 local opts=${@:-"-o mountpoint=legacy"}
1053 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1054 $ZFS create $opts $dataset"
1058 # Export ZFS storage pool.
1059 # Before exporting the pool, all datasets within the pool should be unmounted.
1067 poolname=$(zpool_name $facet)
1069 if [[ -n "$poolname" ]]; then
1070 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1071 grep -q ^$poolname/ /proc/mounts ||
1072 $ZPOOL export $opts $poolname"
1077 # Destroy ZFS storage pool.
1078 # Destroy the given pool and free up any devices for other use. This command
1079 # tries to unmount any active datasets before destroying the pool.
1080 # -f Force any active datasets contained within the pool to be unmounted.
1084 local poolname=${2:-$(zpool_name $facet)}
1086 if [[ -n "$poolname" ]]; then
1087 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1088 $ZPOOL destroy -f $poolname"
1093 # Import ZFS storage pool.
1094 # Force importing, even if the pool appears to be potentially active.
1099 local opts=${@:-"-o cachefile=none"}
1102 poolname=$(zpool_name $facet)
1104 if [[ -n "$poolname" ]]; then
1105 opts+=" -d $(dirname $(facet_vdevice $facet))"
1106 do_facet $facet "modprobe zfs;
1107 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1108 $ZPOOL import -f $opts $poolname"
1113 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1114 # is not automatically imported on system startup.
1116 # In a failover environment, this will provide resource level fencing which
1117 # will ensure that the same ZFS storage pool will not be imported concurrently
1118 # on different nodes.
1120 disable_zpool_cache() {
1124 poolname=$(zpool_name $facet)
1126 if [[ -n "$poolname" ]]; then
1127 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1132 # This and set_osd_param() shall be used to access OSD parameters
1133 # once existed under "obdfilter":
1138 # writethrough_cache_enable
1142 local device=${2:-$FSNAME-OST*}
1145 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1146 osd-*.$device.$name 2>&1" | grep -v 'error:'
1151 local device=${2:-$FSNAME-OST*}
1155 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1156 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1160 local dz=${1:-$DEBUG_SIZE}
1162 if [ -f /sys/devices/system/cpu/possible ]; then
1163 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1165 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1168 # bug 19944, adjust size to be -gt num_possible_cpus()
1169 # promise 2MB for every cpu at least
1170 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1173 lctl set_param debug_mb=$dz
1176 set_default_debug () {
1177 local debug=${1:-"$PTLDEBUG"}
1178 local subsys=${2:-"$SUBSYSTEM"}
1179 local debug_size=${3:-$DEBUG_SIZE}
1181 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1182 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1184 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1187 set_default_debug_nodes () {
1190 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1191 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1195 do_rpc_nodes "$nodes" set_default_debug \
1196 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1199 set_default_debug_facet () {
1201 local node=$(facet_active_host $facet)
1202 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1204 set_default_debug_nodes $node
1208 local hostid=${1:-$(hostid)}
1210 if [ ! -s /etc/hostid ]; then
1211 printf $(echo -n $hostid |
1212 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1218 local facets=${1:-$(get_facets)}
1221 for facet in ${facets//,/ }; do
1224 [ $RC -eq 0 ] && continue
1226 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1227 skip "Restart of $facet failed!." && touch $LU482_FAILED
1229 error "Restart of $facet failed!"
1236 # Add argument "arg" (e.g., "loop") to the comma-separated list
1237 # of arguments for option "opt" (e.g., "-o") on command
1238 # line "opts" (e.g., "-o flock").
1244 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1246 if echo "$opts" | grep -q $opt_pattern; then
1247 opts=$(echo "$opts" | sed -e \
1248 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1250 opts+="${opts:+ }$opt $arg"
1258 local dev=$(facet_active $facet)_dev
1259 local opt=${facet}_opt
1260 local mntpt=$(facet_mntpt $facet)
1261 local opts="${!opt} $@"
1262 local fstype=$(facet_fstype $facet)
1265 module_loaded lustre || load_modules
1267 if [ $(facet_fstype $facet) == ldiskfs ] &&
1268 ! do_facet $facet test -b ${!dev}; then
1269 opts=$(csa_add "$opts" -o loop)
1272 if [[ $(facet_fstype $facet) == zfs ]]; then
1273 # import ZFS storage pool
1274 import_zpool $facet || return ${PIPESTATUS[0]}
1279 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1281 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1282 lustre:svname ${!dev}");;
1284 error "unknown fstype!";;
1287 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1288 # for testing LU-482 error handling in mount_facets() and test_0a()
1289 if [ -f $TMP/test-lu482-trigger ]; then
1292 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1297 if [ $RC -ne 0 ]; then
1298 echo "Start of ${!dev} on ${facet} failed ${RC}"
1302 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1303 if [[ "$health" != "healthy" ]]; then
1304 error "$facet is in a unhealthy state"
1307 set_default_debug_facet $facet
1309 if [[ $facet == mds* ]]; then
1311 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1314 if [[ $opts =~ .*nosvc.* ]]; then
1315 echo "Start ${!dev} without service"
1320 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1321 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1322 "" || error "${!dev} failed to initialize!";;
1324 wait_update_facet ${facet} "$ZFS get -H -o value \
1325 lustre:svname ${!dev} 2>/dev/null | \
1326 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1327 error "${!dev} failed to initialize!";;
1330 error "unknown fstype!";;
1334 # commit the device label change to disk
1335 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1336 echo "Commit the device label on ${!dev}"
1337 do_facet $facet "sync; sync; sync"
1342 label=$(devicelabel ${facet} ${!dev})
1343 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1344 eval export ${facet}_svc=${label}
1345 echo Started ${label}
1350 # start facet device options
1356 eval export ${facet}_dev=${device}
1357 eval export ${facet}_opt=\"$@\"
1359 local varname=${facet}failover_dev
1360 if [ -n "${!varname}" ] ; then
1361 eval export ${facet}failover_dev=${!varname}
1363 eval export ${facet}failover_dev=$device
1366 local mntpt=$(facet_mntpt $facet)
1367 do_facet ${facet} mkdir -p $mntpt
1368 eval export ${facet}_MOUNT=$mntpt
1369 mount_facet ${facet}
1372 if [[ $facet == mds* ]]; then
1374 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1385 local HOST=`facet_active_host $facet`
1386 [ -z $HOST ] && echo stop: no host for $facet && return 0
1388 local mntpt=$(facet_mntpt $facet)
1389 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1390 if [ ${running} -ne 0 ]; then
1391 echo "Stopping $mntpt (opts:$@) on $HOST"
1392 do_facet ${facet} $UMOUNT $@ $mntpt
1395 # umount should block, but we should wait for unrelated obd's
1396 # like the MGS or MGC to also stop.
1397 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1399 if [[ $(facet_fstype $facet) == zfs ]]; then
1400 # export ZFS storage pool
1405 # save quota version (both administrative and operational quotas)
1406 # add an additional parameter if mountpoint is ever different from $MOUNT
1408 # XXX This function is kept for interoperability with old server (< 2.3.50),
1409 # it should be removed whenever we drop the interoperability for such
1411 quota_save_version() {
1412 local fsname=${2:-$FSNAME}
1414 local ver=$(tr -c -d "123" <<< $spec)
1415 local type=$(tr -c -d "ug" <<< $spec)
1417 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1419 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1421 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1423 local osts=$(get_facets OST)
1424 for ost in ${osts//,/ }; do
1426 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1430 # client could mount several lustre
1432 # XXX This function is kept for interoperability with old server (< 2.3.50),
1433 # it should be removed whenever we drop the interoperability for such
1436 local fsname=${1:-$FSNAME}
1438 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1440 do_nodes $(comma_list $(osts_nodes)) \
1441 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1445 # get mdt quota type
1447 local varsvc=${SINGLEMDS}_svc
1448 do_facet $SINGLEMDS $LCTL get_param -n \
1449 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1452 # get ost quota type
1454 # All OSTs should have same quota type
1455 local varsvc=ost1_svc
1456 do_facet ost1 $LCTL get_param -n \
1457 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1460 # restore old quota type settings
1462 if [ "$old_MDT_QUOTA_TYPE" ]; then
1463 do_facet mgs $LCTL conf_param \
1464 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1466 if [ "$old_OST_QUOTA_TYPE" ]; then
1467 do_facet mgs $LCTL conf_param \
1468 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1472 # Handle the case when there is a space in the lfs df
1473 # "filesystem summary" line the same as when there is no space.
1474 # This will allow fixing the "lfs df" summary line in the future.
1476 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1479 # Get free inodes on the MDT specified by mdt index, free indoes on
1480 # the whole filesystem will be returned when index == -1.
1486 if [ $index -eq -1 ]; then
1489 mdt_uuid=$(mdtuuid_from_index $index)
1492 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1499 # save old quota type & set new quota type
1500 local mdt_qtype=$(mdt_quota_type)
1501 local ost_qtype=$(ost_quota_type)
1503 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1504 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1506 export old_MDT_QUOTA_TYPE=$mdt_qtype
1507 export old_OST_QUOTA_TYPE=$ost_qtype
1509 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1510 error "set mdt quota type failed"
1511 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1512 error "set ost quota type failed"
1514 local quota_usrs=$QUOTA_USERS
1516 # get_filesystem_size
1517 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1518 local blk_soft=$((disksz + 1024))
1519 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1521 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1522 local i_soft=$inodes
1523 local i_hard=$((i_soft + i_soft / 20))
1525 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1526 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1527 "inode-hardlimit: $i_hard"
1530 for usr in $quota_usrs; do
1531 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1533 cmd="$LFS setquota -$type $usr -b $blk_soft"
1534 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1536 eval $cmd || error "$cmd FAILED!"
1538 # display the quota status
1539 echo "Quota settings for $usr : "
1540 $LFS quota -v -u $usr $mntpt || true
1547 local opts=${3:-$MOUNT_OPTS}
1548 opts=${opts:+-o $opts}
1549 local flags=${4:-$MOUNT_FLAGS}
1551 local device=$MGSNID:/$FSNAME$FILESET
1552 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1553 echo "Bad mount command: opt=$flags $opts dev=$device " \
1558 echo "Starting client: $client: $flags $opts $device $mnt"
1559 do_node $client mkdir -p $mnt
1560 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1561 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1563 #disable FILESET if not supported
1564 do_nodes $client lctl get_param -n \
1565 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1566 device=$MGSNID:/$FSNAME
1567 do_node $client mkdir -p $mnt/$FILESET
1568 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1571 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1573 set_default_debug_nodes $client
1585 [ "$3" ] && force=-f
1586 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1587 if [ $running -ne 0 ]; then
1588 echo "Stopping client $client $mnt (opts:$force)"
1589 do_node $client lsof -t $mnt || need_kill=no
1590 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1591 pids=$(do_node $client lsof -t $mnt | sort -u);
1592 if [ -n $pids ]; then
1593 do_node $client kill -9 $pids || true
1597 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1598 if [ $busy -ne 0 ] ; then
1599 echo "$mnt is still busy, wait one second" && sleep 1
1600 do_node $client umount $force $mnt
1605 # nodes is comma list
1606 sanity_mount_check_nodes () {
1612 # FIXME: assume that all cluster nodes run the same os
1613 [ "$(uname)" = Linux ] || return 0
1616 for mnt in $mnts ; do
1617 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1618 mpts=\\\$(mount | grep -c $mnt' ');
1619 if [ \\\$running -ne \\\$mpts ]; then
1620 echo \\\$(hostname) env are INSANE!;
1623 [ $? -eq 0 ] || rc=1
1628 sanity_mount_check_servers () {
1629 [ -n "$CLIENTONLY" ] &&
1630 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1631 echo Checking servers environments
1633 # FIXME: modify get_facets to display all facets wo params
1634 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1638 for facet in ${facets//,/ }; do
1639 node=$(facet_host ${facet})
1640 mntpt=$(facet_mntpt $facet)
1641 sanity_mount_check_nodes $node $mntpt ||
1642 { error "server $node environments are insane!"; return 1; }
1646 sanity_mount_check_clients () {
1647 local clients=${1:-$CLIENTS}
1648 local mntpt=${2:-$MOUNT}
1649 local mntpt2=${3:-$MOUNT2}
1651 [ -z $clients ] && clients=$(hostname)
1652 echo Checking clients $clients environments
1654 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1655 error "clients environments are insane!"
1658 sanity_mount_check () {
1659 sanity_mount_check_servers || return 1
1660 sanity_mount_check_clients || return 2
1663 # mount clients if not mouted
1664 zconf_mount_clients() {
1667 local opts=${3:-$MOUNT_OPTS}
1668 opts=${opts:+-o $opts}
1669 local flags=${4:-$MOUNT_FLAGS}
1671 local device=$MGSNID:/$FSNAME$FILESET
1672 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1673 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1678 echo "Starting client $clients: $flags $opts $device $mnt"
1679 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1680 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1682 do_nodes $clients $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1684 #disable FILESET if not supported
1685 do_nodes $clients lctl get_param -n \
1686 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1687 device=$MGSNID:/$FSNAME
1688 do_nodes $clients mkdir -p $mnt/$FILESET
1689 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1694 running=\\\$(mount | grep -c $mnt' ');
1696 if [ \\\$running -eq 0 ] ; then
1698 $MOUNT_CMD $flags $opts $device $mnt;
1701 exit \\\$rc" || return ${PIPESTATUS[0]}
1703 echo "Started clients $clients: "
1704 do_nodes $clients "mount | grep $mnt' '"
1706 set_default_debug_nodes $clients
1711 zconf_umount_clients() {
1716 [ "$3" ] && force=-f
1718 echo "Stopping clients: $clients $mnt (opts:$force)"
1719 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1720 if [ \\\$running -ne 0 ] ; then
1721 echo Stopping client \\\$(hostname) $mnt opts:$force;
1722 lsof $mnt || need_kill=no;
1723 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1724 pids=\\\$(lsof -t $mnt | sort -u);
1725 if [ -n \\\"\\\$pids\\\" ]; then
1729 while umount $force $mnt 2>&1 | grep -q "busy"; do
1730 echo "$mnt is still busy, wait one second" && sleep 1;
1737 echo + $POWER_DOWN $node
1741 shutdown_node_hard () {
1743 local attempts=$SHUTDOWN_ATTEMPTS
1745 for i in $(seq $attempts) ; do
1748 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1749 echo "waiting for $host to fail attempts=$attempts"
1750 [ $i -lt $attempts ] || \
1751 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1757 local mnt=${2:-$MOUNT}
1760 if [ "$FAILURE_MODE" = HARD ]; then
1761 shutdown_node_hard $client
1763 zconf_umount_clients $client $mnt -f
1769 local facets="$(get_facets OST),$(get_facets MDS)"
1772 combined_mgs_mds || facets="$facets,mgs"
1774 for facet in ${facets//,/ }; do
1775 if [ $(facet_active_host $facet) == $host ]; then
1776 affected="$affected $facet"
1780 echo $(comma_list $affected)
1785 local host=${2:-$(facet_host $facet)}
1787 local label=$(convert_facet2label $facet)
1788 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1791 facets_up_on_host () {
1793 local facets=$(facets_on_host $host)
1796 for facet in ${facets//,/ }; do
1797 if $(facet_up $facet $host); then
1798 affected_up="$affected_up $facet"
1802 echo $(comma_list $affected_up)
1808 if [ "$FAILURE_MODE" = HARD ]; then
1809 shutdown_node_hard $(facet_active_host $facet)
1817 echo + $POWER_UP $node
1830 if [ "$FAILURE_MODE" = HARD ]; then
1831 reboot_node $(facet_active_host $facet)
1839 if [ "$FAILURE_MODE" = HARD ]; then
1849 for facet in ${facets//,/ }; do
1850 hosts=$(expand_list $hosts $(facet_host $facet) )
1856 _check_progs_installed () {
1860 for prog in $progs; do
1861 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1862 echo $prog missing on $(hostname)
1869 check_progs_installed () {
1873 do_rpc_nodes "$nodes" _check_progs_installed $@
1876 # recovery-scale functions
1878 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1881 start_client_load() {
1884 local var=$(node_var_name $client)_load
1885 eval export ${var}=$load
1887 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1888 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1889 END_RUN_FILE=$END_RUN_FILE \
1890 LOAD_PID_FILE=$LOAD_PID_FILE \
1891 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1892 TESTNAME=$TESTNAME \
1893 DBENCH_LIB=$DBENCH_LIB \
1894 DBENCH_SRC=$DBENCH_SRC \
1895 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1899 log "Started client load: ${load} on $client"
1901 # get the children process IDs
1902 local pids=$(ps --ppid $ppid -o pid= | xargs)
1903 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1907 start_client_loads () {
1908 local -a clients=(${1//,/ })
1909 local numloads=${#CLIENT_LOADS[@]}
1912 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1913 testnum=$((nodenum % numloads))
1914 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1916 # bug 22169: wait the background threads to start
1920 # only for remote client
1921 check_client_load () {
1923 local var=$(node_var_name $client)_load
1924 local testload=run_${!var}.sh
1926 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
1928 # bug 18914: try to connect several times not only when
1929 # check ps, but while check_node_health also
1933 while [ $RC = 254 -a $tries -gt 0 ]; do
1937 if ! check_node_health $client; then
1939 if [ $RC -eq 254 ]; then
1940 # FIXME: not sure how long we shuold sleep here
1944 echo "check node health failed: RC=$RC "
1948 # We can continue try to connect if RC=254
1949 # Just print the warning about this
1950 if [ $RC = 254 ]; then
1951 echo "got a return status of $RC from do_node while checking " \
1952 "node health on $client"
1955 # see if the load is still on the client
1958 while [ $RC = 254 -a $tries -gt 0 ]; do
1962 if ! do_node $client \
1963 "ps auxwww | grep -v grep | grep -q $testload"; then
1968 if [ $RC = 254 ]; then
1969 echo "got a return status of $RC from do_node while checking " \
1970 "(node health and 'ps') the client load on $client"
1971 # see if we can diagnose a bit why this is
1976 check_client_loads () {
1977 local clients=${1//,/ }
1981 for client in $clients; do
1982 check_client_load $client
1984 if [ "$rc" != 0 ]; then
1985 log "Client load failed on node $client, rc=$rc"
1991 restart_client_loads () {
1992 local clients=${1//,/ }
1993 local expectedfail=${2:-""}
1997 for client in $clients; do
1998 check_client_load $client
2000 if [ "$rc" != 0 -a "$expectedfail" ]; then
2001 local var=$(node_var_name $client)_load
2002 start_client_load $client ${!var}
2003 echo "Restarted client load ${!var}: on $client. Checking ..."
2004 check_client_load $client
2006 if [ "$rc" != 0 ]; then
2007 log "Client load failed to restart on node $client, rc=$rc"
2008 # failure one client load means test fail
2009 # we do not need to check other
2018 # Start vmstat and save its process ID in a file.
2023 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2026 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2027 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2030 # Display the nodes on which client loads failed.
2031 print_end_run_file() {
2035 [ -s $file ] || return 0
2037 echo "Found the END_RUN_FILE file: $file"
2040 # A client load will stop if it finds the END_RUN_FILE file.
2041 # That does not mean the client load actually failed though.
2042 # The first node in END_RUN_FILE is the one we are interested in.
2045 if [ -n "$node" ]; then
2046 local var=$(node_var_name $node)_load
2048 local prefix=$TESTLOG_PREFIX
2049 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2050 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2051 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2053 echo "Client load ${!var} failed on node $node:"
2059 # Stop the process which had its PID saved in a file.
2064 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2066 do_nodes $nodes "test -f $pid_file &&
2067 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2070 # Stop all client loads.
2071 stop_client_loads() {
2072 local nodes=${1:-$CLIENTS}
2075 # stop the client loads
2076 stop_process $nodes $pid_file
2078 # clean up the processes that started them
2079 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2081 # End recovery-scale functions
2083 # verify that lustre actually cleaned up properly
2085 VAR=$(lctl get_param -n catastrophe 2>&1)
2086 if [ $? = 0 ] ; then
2087 if [ $VAR != 0 ]; then
2088 error "LBUG/LASSERT detected"
2091 BUSY=$(dmesg | grep -i destruct || true)
2092 if [ -n "$BUSY" ]; then
2094 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2098 check_mem_leak || exit 204
2100 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2101 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2104 if module_loaded lnet || module_loaded libcfs; then
2105 echo "$TESTSUITE: modules still loaded..." 1>&2
2114 if [[ "$1" == "--verbose" ]]; then
2129 PREV_RESULT=$(do_node $node "$TEST")
2131 RESULT=$(do_node $node "$TEST")
2132 if [[ "$RESULT" == "$FINAL" ]]; then
2133 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2134 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2138 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2139 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2143 [[ $WAIT -ge $MAX ]] && break
2144 [[ $((WAIT % print)) -eq 0 ]] &&
2145 echo "Waiting $((MAX - WAIT)) secs for update"
2146 WAIT=$((WAIT + sleep))
2149 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2153 wait_update_facet() {
2155 [ "$1" = "--verbose" ] && verbose="$1" && shift
2159 wait_update $verbose $(facet_active_host $facet) "$@"
2163 do_nodes $(comma_list $(mdts_nodes)) \
2164 "lctl set_param -n osd*.*MDT*.force_sync=1"
2165 do_nodes $(comma_list $(osts_nodes)) \
2166 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2167 grep -v 'Found no match'
2171 # the occupied disk space will be released
2172 # only after DMUs are committed
2173 if [[ $(facet_fstype $1) == zfs ]]; then
2174 echo "sleep $2 for ZFS OSD"
2179 wait_delete_completed_mds() {
2180 local MAX_WAIT=${1:-20}
2181 # for ZFS, waiting more time for DMUs to be committed
2182 local ZFS_WAIT=${2:-5}
2184 local stime=$(date +%s)
2189 # find MDS with pending deletions
2190 for node in $(mdts_nodes); do
2191 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2192 2>/dev/null | calc_sum)
2193 if [[ $changes -eq 0 ]]; then
2196 mds2sync="$mds2sync $node"
2198 if [ -z "$mds2sync" ]; then
2199 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2202 mds2sync=$(comma_list $mds2sync)
2204 # sync MDS transactions
2205 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2207 # wait till all changes are sent and commmitted by OSTs
2208 # for ldiskfs space is released upon execution, but DMU
2209 # do this upon commit
2212 while [[ $WAIT -ne $MAX_WAIT ]]; do
2213 changes=$(do_nodes $mds2sync \
2214 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2215 #echo "$node: $changes changes on all"
2216 if [[ $changes -eq 0 ]]; then
2217 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2225 echo "Delete is not completed in $((etime - stime)) seconds"
2226 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2232 # we can use "for" here because we are waiting the slowest
2233 for host in ${hostlist//,/ }; do
2234 check_network "$host" 900
2236 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2243 for facet in ${facetlist//,/ }; do
2244 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2246 wait_for_host $hostlist
2249 _wait_recovery_complete () {
2252 # Use default policy if $2 is not passed by caller.
2253 local MAX=${2:-$(max_recovery_time)}
2258 while [ $WAIT -lt $MAX ]; do
2259 STATUS=$(lctl get_param -n $param | grep status)
2261 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2264 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2266 echo "$param recovery not done in $MAX sec. $STATUS"
2270 wait_recovery_complete () {
2273 # with an assumption that at_max is the same on all nodes
2274 local MAX=${2:-$(max_recovery_time)}
2277 if [ "$FAILURE_MODE" = HARD ]; then
2278 facets=$(facets_on_host $(facet_active_host $facet))
2280 echo affected facets: $facets
2282 # we can use "for" here because we are waiting the slowest
2283 for facet in ${facets//,/ }; do
2284 local var_svc=${facet}_svc
2285 local param="*.${!var_svc}.recovery_status"
2287 local host=$(facet_active_host $facet)
2288 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2292 wait_mds_ost_sync () {
2293 # just because recovery is done doesn't mean we've finished
2294 # orphan cleanup. Wait for llogs to get synchronized.
2295 echo "Waiting for orphan cleanup..."
2296 # MAX value includes time needed for MDS-OST reconnection
2297 local MAX=$(( TIMEOUT * 2 ))
2298 local WAIT_TIMEOUT=${1:-$MAX}
2301 local list=$(comma_list $(mdts_nodes))
2302 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2303 if ! do_facet $SINGLEMDS \
2304 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2306 # old way, use mds_sync
2308 list=$(comma_list $(osts_nodes))
2309 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2312 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2313 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2314 local -a sync=($(do_nodes $list "$cmd"))
2317 for ((i=0; i<${#sync[@]}; i++)); do
2319 [ ${sync[$i]} -eq 1 ] && continue
2321 [ ${sync[$i]} -eq 0 ] && continue
2323 # there is a not finished MDS-OST synchronization
2327 sleep 2 # increase waiting time and cover statfs cache
2328 [ ${con} -eq 1 ] && return 0
2329 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2333 # show which nodes are not finished.
2334 do_nodes $list "$cmd"
2335 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2339 # Wait OSTs to be active on both client and MDT side.
2341 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
2342 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2343 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
2344 error "wait_update OSTs up on client failed"
2346 cmd="$LCTL get_param -n lod.$FSNAME-MDT*-*.target_obd | sort -u |
2347 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2348 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
2349 error "wait_update OSTs up on MDT failed"
2352 wait_destroy_complete () {
2353 echo "Waiting for local destroys to complete"
2354 # MAX value shouldn't be big as this mean server responsiveness
2355 # never increase this just to make test pass but investigate
2356 # why it takes so long time
2359 while [ $WAIT -lt $MAX ]; do
2360 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2364 for ((i=0; i<${#RPCs[@]}; i++)); do
2365 [ ${RPCs[$i]} -eq 0 ] && continue
2366 # there are still some destroy RPCs in flight
2371 [ ${con} -eq 1 ] && return 0 # done waiting
2372 echo "Waiting ${WAIT}s for local destroys to complete"
2375 echo "Local destroys weren't done in $MAX sec."
2379 wait_delete_completed() {
2380 wait_delete_completed_mds $1 || return $?
2381 wait_destroy_complete
2390 # conf-sanity 31 takes a long time cleanup
2391 while [ $WAIT -lt 300 ]; do
2392 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2393 [ -z "${running}" ] && return 0
2394 echo "waited $WAIT for${running}"
2395 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2397 WAIT=$((WAIT + INTERVAL))
2399 echo "service didn't stop after $WAIT seconds. Still running:"
2404 wait_remote_prog () {
2410 [ "$PDSH" = "no_dsh" ] && return 0
2412 while [ $WAIT -lt $2 ]; do
2413 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2414 [ -z "${running}" ] && return 0 || true
2415 echo "waited $WAIT for: "
2417 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2419 WAIT=$((WAIT + INTERVAL))
2421 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2422 [ -z "$pids" ] && return 0
2423 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2424 # FIXME: not portable
2425 for pid in $pids; do
2426 cat /proc/${pid}/status || true
2427 cat /proc/${pid}/wchan || true
2429 kill -9 $pid || true
2438 local clients=${1:-$CLIENTS}
2440 if [ -z "$clients" ]; then
2443 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2449 # not every config has many clients
2455 # usually checked on particular client or locally
2464 client_reconnect_try() {
2465 local f=$MOUNT/recon
2468 if [ -z "$CLIENTS" ]; then
2469 $LFS df $MOUNT; uname -n >> $f
2471 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2473 echo "Connected clients: $(cat $f)"
2474 ls -l $f > /dev/null
2478 client_reconnect() {
2479 # one client_reconnect_try call does not always do the job...
2481 client_reconnect_try && break
2486 affected_facets () {
2489 local host=$(facet_active_host $facet)
2490 local affected=$facet
2492 if [ "$FAILURE_MODE" = HARD ]; then
2493 affected=$(facets_up_on_host $host)
2499 local E2FSCK_ON_MDT0=false
2500 if [ "$1" == "--fsck" ]; then
2502 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2514 #Because it will only get up facets, we need get affected
2515 #facets before shutdown
2516 #For HARD Failure mode, it needs make sure facets on the same
2517 #HOST will only be shutdown and reboot once
2518 for facet in ${facets//,/ }; do
2519 local affected_facet
2521 #check whether facet has been included in other affected facets
2522 for ((index=0; index<$total; index++)); do
2523 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2526 if [ $skip -eq 0 ]; then
2527 affecteds[$total]=$(affected_facets $facet)
2532 for ((index=0; index<$total; index++)); do
2533 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2534 local host=$(facet_active_host $facet)
2535 echo "Failing ${affecteds[index]} on $host"
2536 shutdown_facet $facet
2539 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2540 $(mdsdevname 1) "-n" || error "Running e2fsck")
2542 for ((index=0; index<$total; index++)); do
2543 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2544 echo reboot facets: ${affecteds[index]}
2548 change_active ${affecteds[index]}
2550 wait_for_facet ${affecteds[index]}
2551 # start mgs first if it is affected
2552 if ! combined_mgs_mds &&
2553 list_member ${affecteds[index]} mgs; then
2554 mount_facet mgs || error "Restart of mgs failed"
2556 # FIXME; has to be changed to mount all facets concurrently
2557 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2558 echo mount facets: ${affecteds[index]}
2559 mount_facets ${affecteds[index]}
2569 do_facet $facet "sync; sync; sync"
2572 # make sure there will be no seq change
2573 local clients=${CLIENTS:-$HOSTNAME}
2574 local f=fsa-\\\$\(hostname\)
2575 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2576 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2578 local svc=${facet}_svc
2579 do_facet $facet $LCTL --device ${!svc} notransno
2581 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2582 # in-memory state has to be cleared by either rebooting the host or
2583 # exporting and reimporting the pool.
2585 # Although the uberblocks are not updated when a pool is freezed,
2586 # transactions are still written to the disks. Modified blocks may be
2587 # cached in memory when tests try reading them back. The
2588 # export-and-reimport process also evicts any cached pool data from
2589 # memory to provide the correct "data loss" semantics.
2591 # In the test framework, the exporting and importing operations are
2592 # handled by stop() and mount_facet() separately, which are used
2593 # inside fail() and fail_abort().
2595 do_facet $facet $LCTL --device ${!svc} readonly
2596 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2597 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2600 replay_barrier_nodf() {
2601 local facet=$1 echo running=${running}
2602 do_facet $facet "sync; sync; sync"
2603 local svc=${facet}_svc
2604 echo Replay barrier on ${!svc}
2605 do_facet $facet $LCTL --device ${!svc} notransno
2606 do_facet $facet $LCTL --device ${!svc} readonly
2607 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2608 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2611 replay_barrier_nosync() {
2612 local facet=$1 echo running=${running}
2613 local svc=${facet}_svc
2614 echo Replay barrier on ${!svc}
2615 do_facet $facet $LCTL --device ${!svc} notransno
2616 do_facet $facet $LCTL --device ${!svc} readonly
2617 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2618 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2622 # Get Lustre client uuid for a given Lustre mount point.
2625 local mntpnt=${1:-$MOUNT}
2627 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2628 local uuid=$($LCTL get_param -n llite.$name.uuid)
2633 mds_evict_client() {
2634 local mntpnt=${1:-$MOUNT}
2635 local uuid=$(get_client_uuid $mntpnt)
2637 do_facet $SINGLEMDS \
2638 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2641 ost_evict_client() {
2642 local mntpnt=${1:-$MOUNT}
2643 local uuid=$(get_client_uuid $mntpnt)
2646 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2651 local clients=${CLIENTS:-$HOSTNAME}
2653 facet_failover $* || error "failover: $?"
2654 wait_clients_import_state "$clients" "$facets" FULL
2655 clients_up || error "post-failover stat: $?"
2660 facet_failover $facet
2666 change_active $facet
2667 wait_for_facet $facet
2668 mount_facet $facet -o abort_recovery
2669 clients_up || echo "first stat failed: $?"
2670 clients_up || error "post-failover stat: $?"
2674 echo There is no lmc. This is mountconf, baby.
2678 host_nids_address() {
2682 if [ -n "$kind" ]; then
2683 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2685 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2691 if [ "$1" = "'*'" ]; then echo \'*\'; else
2697 if [ "$1" = "'*'" ]; then echo \'*\'; else
2698 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2700 if [ -z "$ID" ]; then
2701 echo "Could not get a ptl id for $1..."
2710 h2name_or_ip "$1" "tcp"
2715 if [ "$1" = "'*'" ]; then echo \'*\'; else
2716 if type __h2elan >/dev/null 2>&1; then
2719 ID=`echo $1 | sed 's/[^0-9]*//g'`
2727 h2name_or_ip "$1" "o2ib"
2731 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2732 # expressions format. As a bonus we can then just pass in those variables
2733 # to pdsh. What this function does is take a HOSTLIST type string and
2734 # expand it into a space deliminated list for us.
2742 [ -z "$hostlist" ] && return
2744 # Translate the case of [..],..,[..] to [..] .. [..]
2745 list="${hostlist/],/] }"
2747 [[ "$front" == *,* ]] && {
2750 list=${list/${old}/${new}}
2753 for item in $list; do
2754 # Test if we have any []'s at all
2755 if [ "$item" != "${item/\[/}" ]; then {
2756 # Expand the [*] into list
2760 if [ "$name" != "$item" ]; then
2761 group=${item#$name[*}
2764 for range in ${group//,/ }; do
2768 # Number of leading zeros
2771 end=$(echo $end | sed 's/0*//')
2772 [[ -z "$end" ]] && end=0
2773 [[ $padlen2 -gt $padlen ]] && {
2774 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2777 begin=$(echo $begin | sed 's/0*//')
2778 [ -z $begin ] && begin=0
2780 for num in $(seq -f "%0${padlen}g" $begin $end); do
2781 value="${name#*,}${num}${back}"
2782 [ "$value" != "${value/\[/}" ] && {
2783 value=$(hostlist_expand "$value")
2785 myList="$myList $value"
2790 myList="$myList $item"
2793 myList=${myList//,/ }
2794 myList=${myList:1} # Remove first character which is a space
2796 # Filter any duplicates without sorting
2798 myList="${list%% *}"
2800 while [[ "$list" != ${myList##* } ]]; do
2801 list=${list//${list%% *} /}
2802 myList="$myList ${list%% *}"
2804 myList="${myList%* }";
2806 # We can select an object at an offset in the list
2809 for item in $myList; do
2811 [ $cnt -eq $offset ] && {
2815 [ $(get_node_count $myList) -ne 1 ] && myList=""
2824 [ "$facet" == client ] && echo -n $HOSTNAME && return
2825 varname=${facet}_HOST
2826 if [ -z "${!varname}" ]; then
2827 if [ "${facet:0:3}" == "ost" ]; then
2828 local fh=${facet%failover}_HOST
2829 eval export ${facet}_HOST=${!fh}
2830 if [ -z "${!varname}" ]; then
2831 eval export ${facet}_HOST=${ost_HOST}
2833 elif [ "${facet:0:3}" == "mdt" -o \
2834 "${facet:0:3}" == "mds" -o \
2835 "${facet:0:3}" == "mgs" ]; then
2836 eval export ${facet}_HOST=${mds_HOST}
2842 facet_failover_host() {
2846 var=${facet}failover_HOST
2847 if [ -n "${!var}" ]; then
2852 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2853 "${facet:0:3}" == "mgs" ]; then
2855 eval export ${facet}failover_host=${mds_HOST}
2860 if [[ $facet == ost* ]]; then
2861 eval export ${facet}failover_host=${ost_HOST}
2869 local activevar=${facet}active
2871 if [ -f $TMP/${facet}active ] ; then
2872 source $TMP/${facet}active
2875 active=${!activevar}
2876 if [ -z "$active" ] ; then
2883 facet_active_host() {
2884 facet_host $(facet_active $1)
2887 # Get the passive failover partner host of facet.
2888 facet_passive_host() {
2890 [[ $facet = client ]] && return
2892 local host=${facet}_HOST
2893 local failover_host=${facet}failover_HOST
2894 local active_host=$(facet_active_host $facet)
2896 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2898 if [[ $active_host = ${!host} ]]; then
2899 echo -n ${!failover_host}
2909 facetlist=$(exclude_items_from_list $facetlist mgs)
2911 for facet in ${facetlist//,/ }; do
2912 local failover=${facet}failover
2913 local host=`facet_host $failover`
2914 [ -z "$host" ] && return
2916 local curactive=`facet_active $facet`
2917 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2918 eval export ${facet}active=$facet
2920 eval export ${facet}active=$failover
2922 # save the active host for this facet
2923 local activevar=${facet}active
2924 echo "$activevar=${!activevar}" > $TMP/$activevar
2925 [[ $facet = mds1 ]] && combined_mgs_mds && \
2926 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2927 local TO=`facet_active_host $facet`
2928 echo "Failover $facet to $TO"
2934 # do not stripe off hostname if verbose, bug 19215
2935 if [ x$1 = x--verbose ]; then
2943 if [ "$HOST" = "$HOSTNAME" ]; then
2945 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2946 echo "cannot run remote command on $HOST with $myPDSH"
2950 echo "CMD: $HOST $@" >&2
2951 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2954 if [ "$myPDSH" = "rsh" ]; then
2955 # we need this because rsh does not return exit code of an executed command
2956 local command_status="$TMP/cs"
2957 rsh $HOST ":> $command_status"
2958 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2959 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2960 echo command failed >$command_status"
2961 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2966 # print HOSTNAME for myPDSH="no_dsh"
2967 if [[ $myPDSH = no_dsh ]]; then
2968 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2970 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2973 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2975 return ${PIPESTATUS[0]}
2979 do_node --verbose "$@"
2982 single_local_node () {
2983 [ "$1" = "$HOSTNAME" ]
2986 # Outputs environment variable assignments that should be passed to remote nodes
2990 local facets=$(get_facets)
2993 for var in ${!MODOPTS_*}; do
2994 value=${!var//\"/\\\"}
2995 echo -n " ${var}=\"$value\""
2998 for facet in ${facets//,/ }; do
3000 if [ -n "${!var}" ]; then
3001 echo -n " $var=${!var}"
3005 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3006 if [ -n "${!var}" ]; then
3007 echo -n " $var=${!var}"
3011 for var in VERBOSE; do
3012 if [ -n "${!var}" ]; then
3013 echo -n " $var=${!var}"
3017 if [ -n "$FSTYPE" ]; then
3018 echo -n " FSTYPE=$FSTYPE"
3021 for var in LNETLND NETTYPE; do
3022 if [ -n "${!var}" ]; then
3023 echo -n " $var=${!var}"
3030 # do not stripe off hostname if verbose, bug 19215
3031 if [ x$1 = x--verbose ]; then
3039 if single_local_node $rnodes; then
3041 do_nodev $rnodes "$@"
3043 do_node $rnodes "$@"
3048 # This is part from do_node
3051 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3052 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3054 export FANOUT=$(get_node_count "${rnodes//,/ }")
3056 echo "CMD: $rnodes $@" >&2
3057 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3060 # do not replace anything from pdsh output if -N is used
3061 # -N Disable hostname: prefix on lines of output.
3062 if $verbose || [[ $myPDSH = *-N* ]]; then
3063 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3065 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3067 return ${PIPESTATUS[0]}
3071 # Execute commands on a single service's host
3073 # The \a facet (service) may be on a local or remote node, which is
3074 # determined at the time the command is run.
3076 # usage: do_facet $facet command [arg ...]
3080 local HOST=$(facet_active_host $facet)
3081 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3085 # Function: do_facet_random_file $FACET $FILE $SIZE
3086 # Creates FILE with random content on the given FACET of given SIZE
3088 do_facet_random_file() {
3092 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3093 do_facet $facet "$cmd 2>/dev/null"
3096 do_facet_create_file() {
3100 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3101 do_facet $facet "$cmd 2>/dev/null"
3105 do_nodes --verbose "$@"
3111 # make sure its not already running
3113 rm -f $TMP/${facet}active
3114 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3115 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3117 if [[ $(facet_fstype $facet) == zfs ]]; then
3119 # After formatting a ZFS target, "cachefile=none" property will
3120 # be set on the ZFS storage pool so that the pool is not
3121 # automatically imported on system startup. And then the pool
3122 # will be exported so as to leave the importing and exporting
3123 # operations handled by mount_facet() and stop() separately.
3125 refresh_partition_table $facet $(facet_vdevice $facet)
3126 disable_zpool_cache $facet
3131 # Device formatted as ost
3134 local DEVNAME=OSTDEV$num
3136 local fstype=$(facet_fstype ost$num)
3140 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3141 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3143 #try $OSTZFSDEVn - independent of vdev
3144 DEVNAME=OSTZFSDEV$num
3145 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3147 error "unknown fstype!";;
3153 # Physical device location of data
3159 local fstype=$(facet_fstype ost$num)
3163 # vdevs are not supported by ldiskfs
3166 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3167 # Device formatted by zfs
3169 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3171 error "unknown fstype!";;
3177 # Logical device formatted for lustre
3180 local DEVNAME=MDSDEV$num
3182 local fstype=$(facet_fstype mds$num)
3186 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3187 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3189 # try $MDSZFSDEVn - independent of vdev
3190 DEVNAME=MDSZFSDEV$num
3191 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3193 error "unknown fstype!";;
3199 # Physical location of data
3203 local fstype=$(facet_fstype mds$num)
3207 # vdevs are not supported by ldiskfs
3210 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3211 # Device formatted by ZFS
3212 local DEVNAME=MDSDEV$num
3213 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3215 error "unknown fstype!";;
3223 local fstype=$(facet_fstype mgs)
3227 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3228 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3229 DEVPTR=$(mdsdevname 1)
3234 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3235 ( [ -z "$MGSZFSDEV" ] &&
3236 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3237 DEVPTR=$(mdsdevname 1)
3239 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3242 error "unknown fstype!";;
3251 local fstype=$(facet_fstype mgs)
3255 # vdevs are not supported by ldiskfs
3258 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3259 ( [ -z "$MGSDEV" ] &&
3260 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3261 VDEVPTR=$(mdsvdevname 1)
3262 elif [ -n "$MGSDEV" ]; then
3266 error "unknown fstype!";;
3274 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3276 local var=${facet}_MOUNT
3277 eval mntpt=${!var:-${MOUNT}-$facet}
3284 local dev=$(facet_device $facet)
3285 local mnt=${2:-$(facet_mntpt $facet)}
3288 if ! do_facet $facet test -b $dev; then
3291 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3296 local dev=$(facet_device $facet)
3297 local mnt=${2:-$(facet_mntpt $facet)}
3299 do_facet $facet $UMOUNT $mnt
3303 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3308 local ds=$(facet_device $facet)
3309 local mnt=${2:-$(facet_mntpt $facet)}
3314 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3315 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3316 do_facet $facet $ZFS set canmount=noauto $ds
3318 # The "legacy" mount method is used here because "zfs unmount $mnt"
3319 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3320 # targets are not available at the time, the stat(2) on $MOUNT will
3323 do_facet $facet $ZFS set mountpoint=legacy $ds
3324 do_facet $facet mount -t zfs $ds $mnt
3325 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3326 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3331 local ds=$(facet_device $facet)
3332 local mnt=${2:-$(facet_mntpt $facet)}
3333 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3334 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3335 local mntpt=${!var_mntpt}
3336 local canmnt=${!var_canmnt}
3340 do_facet $facet umount $mnt
3341 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3342 do_facet $facet $ZFS set canmount=$canmnt $ds
3349 local fstype=$(facet_fstype $facet)
3351 mount_$fstype $facet $mnt
3357 local fstype=$(facet_fstype $facet)
3359 unmount_$fstype $facet $mnt
3366 # make sure we are using the primary server, so test-framework will
3367 # be able to clean up properly.
3368 activemds=`facet_active mds1`
3369 if [ $activemds != "mds1" ]; then
3373 local clients=$CLIENTS
3374 [ -z $clients ] && clients=$(hostname)
3376 zconf_umount_clients $clients $MOUNT "$*" || true
3377 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3379 [ -n "$CLIENTONLY" ] && return
3381 # The add fn does rm ${facet}active file, this would be enough
3382 # if we use do_facet <facet> only after the facet added, but
3383 # currently we use do_facet mds in local.sh
3384 for num in `seq $MDSCOUNT`; do
3386 rm -f ${TMP}/mds${num}active
3388 combined_mgs_mds && rm -f $TMP/mgsactive
3390 for num in `seq $OSTCOUNT`; do
3392 rm -f $TMP/ost${num}active
3395 if ! combined_mgs_mds ; then
3402 cleanup_echo_devs () {
3405 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3407 for dev in $devs; do
3408 $LCTL --device $dev cleanup
3409 $LCTL --device $dev detach
3414 nfs_client_mode && return
3415 cifs_client_mode && return
3424 combined_mgs_mds () {
3425 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3426 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3430 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3434 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3440 local fsname=${3:-"$FSNAME"}
3441 local type=$(facet_type $facet)
3442 local index=$(facet_index $facet)
3443 local fstype=$(facet_fstype $facet)
3444 local host=$(facet_host $facet)
3449 if [ $type == MGS ] || ( [ $type == MDS ] &&
3450 [ "$dev" == $(mgsdevname) ] &&
3451 [ "$host" == "$(facet_host mgs)" ] ); then
3454 opts="--mgsnode=$MGSNID"
3457 if [ $type != MGS ]; then
3458 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3462 var=${facet}failover_HOST
3463 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3464 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3467 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3468 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3470 if [ $type == MDS ]; then
3471 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3472 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3473 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3474 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3476 if [ $fstype == ldiskfs ]; then
3477 # Check for wide striping
3478 if [ $OSTCOUNT -gt 160 ]; then
3479 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3480 fs_mkfs_opts+="-O large_xattr"
3484 if [ -n "${!var}" ]; then
3485 fs_mkfs_opts+=" -J device=${!var}"
3487 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3489 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3493 if [ $type == OST ]; then
3494 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3496 if [ $fstype == ldiskfs ]; then
3498 if [ -n "${!var}" ]; then
3499 fs_mkfs_opts+=" -J device=${!var}"
3501 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3506 opts+=" --backfstype=$fstype"
3509 if [ -n "${!var}" ]; then
3510 opts+=" --device-size=${!var}"
3513 var=$(upper $fstype)_MKFS_OPTS
3514 fs_mkfs_opts+=${!var:+" ${!var}"}
3516 var=${type}_FS_MKFS_OPTS
3517 fs_mkfs_opts+=${!var:+" ${!var}"}
3519 if [ -n "${fs_mkfs_opts## }" ]; then
3520 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3524 opts+=${!var:+" ${!var}"}
3529 check_ost_indices() {
3530 local index_count=${#OST_INDICES[@]}
3531 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3533 # OST count is greater than the index count in $OST_INDEX_LIST.
3534 # We need check whether there are duplicate indices.
3538 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3539 index=$(facet_index ost$i)
3540 for j in $(seq 0 $((index_count - 1))); do
3541 [[ $index -ne ${OST_INDICES[j]} ]] ||
3542 error "ost$i has the same index $index as ost$((j+1))"
3553 echo "Format mgs: $(mgsdevname)"
3554 reformat_external_journal mgs
3555 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3556 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3566 echo "Format mds$num: $(mdsdevname $num)"
3567 reformat_external_journal mds$num
3568 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3569 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3570 ${quiet:+>/dev/null} || exit 10
3579 echo "Format ost$num: $(ostdevname $num)"
3580 reformat_external_journal ost$num
3581 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3582 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3583 ${quiet:+>/dev/null} || exit 10
3588 # Set hostid for ZFS/SPL zpool import protection
3589 # (Assumes MDS version is also OSS version)
3590 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3592 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3595 # We need ldiskfs here, may as well load them all
3597 [ -n "$CLIENTONLY" ] && return
3598 echo Formatting mgs, mds, osts
3599 if ! combined_mgs_mds ; then
3603 for num in $(seq $MDSCOUNT); do
3607 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3609 for num in $(seq $OSTCOUNT); do
3615 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3619 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3623 # 0: success, the old identity set already.
3624 # 1: success, the old identity does not set.
3629 local j=`expr $num - 1`
3630 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3632 if [ -z "$MDT" ]; then
3636 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3639 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3641 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3644 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3646 if [ $old = "NONE" ]; then
3655 zconf_umount `hostname` $1 || error "umount failed"
3656 zconf_mount `hostname` $1 || error "mount failed"
3664 rm -f $TMP/${facet}active
3665 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3670 local mdt_count=${1:-$MDSCOUNT}
3671 local ost_count=${2:-$OSTCOUNT}
3674 for num in $(seq $mdt_count); do
3675 DEVNAME=$(mdsdevname $num)
3676 writeconf_facet mds$num $DEVNAME || rc=$?
3679 for num in $(seq $ost_count); do
3680 DEVNAME=$(ostdevname $num)
3681 writeconf_facet ost$num $DEVNAME || rc=$?
3687 nfs_client_mode && return
3688 cifs_client_mode && return
3690 sanity_mount_check || error "environments are insane!"
3694 if [ -z "$CLIENTONLY" ]; then
3695 echo Setup mgs, mdt, osts
3696 echo $WRITECONF | grep -q "writeconf" && writeconf_all
3697 if ! combined_mgs_mds ; then
3698 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3701 for num in `seq $MDSCOUNT`; do
3702 DEVNAME=$(mdsdevname $num)
3703 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3705 # We started mds, now we should set failover variables properly.
3706 # Set mds${num}failover_HOST if it is not set (the default failnode).
3707 local varname=mds${num}failover_HOST
3708 if [ -z "${!varname}" ]; then
3709 eval mds${num}failover_HOST=$(facet_host mds$num)
3712 if [ $IDENTITY_UPCALL != "default" ]; then
3713 switch_identity $num $IDENTITY_UPCALL
3716 for num in `seq $OSTCOUNT`; do
3717 DEVNAME=$(ostdevname $num)
3718 start ost$num $DEVNAME $OST_MOUNT_OPTS
3720 # We started ost$num, now we should set ost${num}failover variable properly.
3721 # Set ost${num}failover_HOST if it is not set (the default failnode).
3722 varname=ost${num}failover_HOST
3723 if [ -z "${!varname}" ]; then
3724 eval ost${num}failover_HOST=$(facet_host ost${num})
3732 # wait a while to allow sptlrpc configuration be propogated to targets,
3733 # only needed when mounting new target devices.
3738 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3740 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3743 if [ "$MOUNT_2" ]; then
3744 mount_client $MOUNT2
3745 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3750 # by remounting mdt before ost, initial connect from mdt to ost might
3751 # timeout because ost is not ready yet. wait some time to its fully
3752 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3753 # by a context negotiation rpc with $TIMEOUT.
3754 # FIXME better by monitoring import status.
3757 sleep $((TIMEOUT + 5))
3763 mounted_lustre_filesystems() {
3764 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3767 init_facet_vars () {
3768 [ -n "$CLIENTONLY" ] && return 0
3775 eval export ${facet}_dev=${device}
3776 eval export ${facet}_opt=\"$@\"
3778 local dev=${facet}_dev
3780 # We need to loop for the label
3781 # in case its not initialized yet.
3782 for wait_time in {0,1,3,5,10}; do
3784 if [ $wait_time -gt 0 ]; then
3785 echo "${!dev} not yet initialized,"\
3786 "waiting ${wait_time} seconds."
3790 local label=$(devicelabel ${facet} ${!dev})
3792 # Check to make sure the label does
3793 # not include ffff at the end of the label.
3794 # This indicates it has not been initialized yet.
3796 if [[ $label =~ [f|F]{4}$ ]]; then
3797 # label is not initialized, unset the result
3798 # and either try again or fail
3805 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3807 eval export ${facet}_svc=${label}
3809 local varname=${facet}failover_HOST
3810 if [ -z "${!varname}" ]; then
3811 eval export $varname=$(facet_host $facet)
3814 varname=${facet}_HOST
3815 if [ -z "${!varname}" ]; then
3816 eval export $varname=$(facet_host $facet)
3819 # ${facet}failover_dev is set in cfg file
3820 varname=${facet}failover_dev
3821 if [ -n "${!varname}" ] ; then
3822 eval export ${facet}failover_dev=${!varname}
3824 eval export ${facet}failover_dev=$device
3827 # get mount point of already mounted device
3828 # is facet_dev is already mounted then use the real
3829 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3830 # i.e. ${facet}_MOUNT if specified by user or default
3831 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3832 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3833 if [ -z $mntpt ]; then
3834 mntpt=$(facet_mntpt $facet)
3836 eval export ${facet}_MOUNT=$mntpt
3839 init_facets_vars () {
3842 if ! remote_mds_nodsh; then
3843 for num in $(seq $MDSCOUNT); do
3844 DEVNAME=`mdsdevname $num`
3845 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3849 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3851 if ! remote_ost_nodsh; then
3852 for num in $(seq $OSTCOUNT); do
3853 DEVNAME=$(ostdevname $num)
3854 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3859 osc_ensure_active () {
3864 while [ $period -lt $timeout ]; do
3865 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3866 if [ $count -eq 0 ]; then
3870 echo "There are $count OST are inactive, wait $period seconds, and try again"
3872 period=$((period+3))
3875 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3878 set_conf_param_and_check() {
3882 local ORIG=$(do_facet $myfacet "$TEST")
3883 if [ $# -gt 3 ]; then
3889 echo "Setting $PARAM from $ORIG to $FINAL"
3890 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3891 error "conf_param $PARAM failed"
3893 wait_update_facet $myfacet "$TEST" "$FINAL" ||
3894 error "check $PARAM failed!"
3897 init_param_vars () {
3898 TIMEOUT=$(lctl get_param -n timeout)
3899 TIMEOUT=${TIMEOUT:-20}
3901 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
3903 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3904 log "Using TIMEOUT=$TIMEOUT"
3906 osc_ensure_active $SINGLEMDS $TIMEOUT
3907 osc_ensure_active client $TIMEOUT
3909 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3910 local current_jobid_var=$($LCTL get_param -n jobid_var)
3912 if [ $JOBID_VAR = "existing" ]; then
3913 echo "keeping jobstats as $current_jobid_var"
3914 elif [ $current_jobid_var != $JOBID_VAR ]; then
3915 echo "seting jobstats to $JOBID_VAR"
3917 set_conf_param_and_check client \
3918 "$LCTL get_param -n jobid_var" \
3919 "$FSNAME.sys.jobid_var" $JOBID_VAR
3922 echo "jobstats not supported by server"
3925 if [ $QUOTA_AUTO -ne 0 ]; then
3926 if [ "$ENABLE_QUOTA" ]; then
3927 echo "enable quota as required"
3928 setup_quota $MOUNT || return 2
3930 echo "disable quota as required"
3931 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3937 nfs_client_mode () {
3938 if [ "$NFSCLIENT" ]; then
3939 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3940 local clients=$CLIENTS
3941 [ -z $clients ] && clients=$(hostname)
3943 # FIXME: remove hostname when 19215 fixed
3944 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3945 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3946 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3947 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3949 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3955 cifs_client_mode () {
3956 [ x$CIFSCLIENT = xyes ] &&
3957 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
3960 check_config_client () {
3963 local mounted=$(mount | grep " $mntpt ")
3964 if [ -n "$CLIENTONLY" ]; then
3966 # CLIENTONLY should not depend on *_HOST settings
3967 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3968 # in theory someone could create a new,
3969 # client-only config file that assumed lustre was already
3970 # configured and didn't set the MGSNID. If MGSNID is not set,
3971 # then we should use the mgs nid currently being used
3972 # as the default value. bug 18021
3973 [[ x$MGSNID = x ]] &&
3976 if [[ x$mgc != xMGC$MGSNID ]]; then
3977 if [ "$mgs_HOST" ]; then
3978 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3979 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3980 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3986 local myMGS_host=$mgs_HOST
3987 if [ "$NETTYPE" = "ptl" ]; then
3988 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3991 echo Checking config lustre mounted on $mntpt
3992 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3993 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3995 # if [ "$mgshost" != "$myMGS_host" ]; then
3996 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3997 # Please use correct config or set mds_HOST correctly!"
4002 check_config_clients () {
4003 local clients=${CLIENTS:-$HOSTNAME}
4006 nfs_client_mode && return
4007 cifs_client_mode && return
4009 do_rpc_nodes "$clients" check_config_client $mntpt
4011 sanity_mount_check || error "environments are insane!"
4015 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4016 local cltimeout=$(lctl get_param -n timeout)
4017 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4018 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4025 [ -z $mntpt ] && return 1
4026 local mounted=$(mounted_lustre_filesystems)
4028 echo $mounted' ' | grep -w -q $mntpt' '
4032 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4036 # empty lustre filesystem may have empty directories lost+found and .lustre
4038 # exclude .lustre & lost+found
4039 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4040 -print | wc -l) = 1 ] || return 1
4041 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4042 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4043 # exclude .lustre/fid (LU-2780)
4044 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4045 -print | wc -l) = 1 ] || return 1
4047 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4052 check_and_setup_lustre() {
4054 nfs_client_mode && return
4055 cifs_client_mode && return
4057 local MOUNTED=$(mounted_lustre_filesystems)
4061 # both MOUNT and MOUNT2 are not mounted
4062 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4063 [ "$REFORMAT" = "yes" ] && formatall
4064 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4066 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4067 export I_MOUNTED=yes
4071 elif is_mounted $MOUNT2; then
4073 # MOUNT2 is mounted, while MOUNT_2 is not set
4074 if ! [ "$MOUNT_2" ]; then
4075 cleanup_mount $MOUNT2
4076 export I_UMOUNTED2=yes
4079 # MOUNT2 is mounted, MOUNT_2 is set
4081 # FIXME: what to do if check_config failed?
4083 # 1) remote client has mounted other Lustre fs ?
4084 # 2) it has insane env ?
4085 # let's try umount MOUNT2 on all clients and mount it again:
4086 if ! check_config_clients $MOUNT2; then
4087 cleanup_mount $MOUNT2
4088 restore_mount $MOUNT2
4089 export I_MOUNTED2=yes
4094 # MOUNT is mounted MOUNT2 is not mounted
4095 elif [ "$MOUNT_2" ]; then
4096 restore_mount $MOUNT2
4097 export I_MOUNTED2=yes
4101 # FIXME: what to do if check_config failed?
4103 # 1) remote client has mounted other Lustre fs?
4104 # 2) lustre is mounted on remote_clients atall ?
4105 check_config_clients $MOUNT
4109 set_default_debug_nodes $(comma_list $(nodes_list))
4112 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4114 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4115 facets="$(get_facets OST)"
4116 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4117 facets="$facets,$(get_facets MDS)"
4118 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4119 facets="$facets,mgs"
4120 local nodes="$(facets_hosts ${facets})"
4121 if [ -n "$nodes" ] ; then
4122 do_nodes $nodes "$LCTL set_param \
4123 osd-ldiskfs.track_declares_assert=1 || true"
4132 if [ -z "$CLIENTONLY" ]; then
4133 # Enable remote MDT create for testing
4134 for num in $(seq $MDSCOUNT); do
4136 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4141 if [ "$ONLY" == "setup" ]; then
4147 local clients=${CLIENTS:-$HOSTNAME}
4150 zconf_mount_clients $clients $mntpt
4154 local clients=${CLIENTS:-$HOSTNAME}
4157 zconf_umount_clients $clients $mntpt
4160 cleanup_and_setup_lustre() {
4161 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4162 lctl set_param debug=0 || true
4164 if [ "$ONLY" == "cleanup" ]; then
4168 check_and_setup_lustre
4171 # Get all of the server target devices from a given server node and type.
4178 if [ "$type" == ost ]; then
4179 devs=$(get_osd_param $node "" mntdev)
4181 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4183 for dev in $devs; do
4185 *loop*) do_node $node "losetup $dev" | \
4186 sed -e "s/.*(//" -e "s/).*//" ;;
4192 # Get all of the server target devices.
4197 # Master MDS parameters used by lfsck
4198 MDTNODE=$(facet_active_host $SINGLEMDS)
4199 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4203 for node in $(mdts_nodes); do
4204 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4210 for node in $(osts_nodes); do
4211 OSTDEVS[i]=$(get_mnt_devs $node ost)
4216 # Run e2fsck on MDT or OST device.
4221 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4222 local log=$TMP/e2fsck.log
4226 do_node $node $cmd 2>&1 | tee $log
4228 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4230 if [ $MDSCOUNT -gt 1 ]; then
4231 skip "DNE mode isn't supported!"
4235 error "It's not DNE mode."
4240 [ $rc -le $FSCK_MAX_ERR ] ||
4241 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4247 # Run resize2fs on MDT or OST device.
4256 do_facet $facet "$RESIZE2FS $opts $device $size"
4259 # verify a directory is shared among nodes.
4260 check_shared_dir() {
4262 local list=${2:-$(comma_list $(nodes_list))}
4264 [ -z "$dir" ] && return 1
4265 do_rpc_nodes "$list" check_logdir $dir
4266 check_write_access $dir "$list" || return 1
4271 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4272 $LCTL set_param printk=+lfsck
4273 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4275 for k in $(seq $MDSCOUNT); do
4276 # wait up to 10+1 minutes for LFSCK to complete
4277 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4278 mdd.$(facet_svc mds${k}).lfsck_layout |
4279 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4280 error "MDS${k} layout isn't the expected 'completed'"
4281 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4282 mdd.$(facet_svc mds${k}).lfsck_namespace |
4283 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4284 error "MDS${k} namespace isn't the expected 'completed'"
4286 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4287 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4288 awk '/repaired/ { print $2 }' | calc_sum)
4289 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4290 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4291 awk '/repaired/ { print $2 }' | calc_sum)
4292 local repaired=$((rep_mdt + rep_ost))
4293 [ $repaired -eq 0 ] ||
4294 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4297 dump_file_contents() {
4303 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4304 error_noexit false \
4305 "Invalid parameters for dump_file_contents()"
4308 for node in ${nodes}; do
4309 do_node $node "for i in \\\$(find $dir -type f); do
4310 echo ====\\\${i}=======================;
4312 done" >> ${logname}.${node}.log
4316 dump_command_output() {
4322 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4323 error_noexit false \
4324 "Invalid parameters for dump_command_output()"
4328 for node in ${nodes}; do
4329 do_node $node "echo ====${cmd}=======================;
4330 $cmd" >> ${logname}.${node}.log
4337 # dump file contents from /proc/spl in case of zfs test
4338 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4339 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4340 dump_command_output \
4341 "$(osts_nodes)" "zpool events -v" "${logname}"
4344 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4345 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4346 dump_command_output \
4347 "$(mdts_nodes)" "zpool events -v" "${logname}"
4351 check_and_cleanup_lustre() {
4352 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4353 "$TESTSUITE" != "sanity-scrub" ]; then
4357 if is_mounted $MOUNT; then
4358 if $DO_CLEANUP; then
4359 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4360 error "remove sub-test dirs failed"
4364 [ "$ENABLE_QUOTA" ] && restore_quota || true
4367 if [ "$I_UMOUNTED2" = "yes" ]; then
4368 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4371 if [ "$I_MOUNTED2" = "yes" ]; then
4372 cleanup_mount $MOUNT2
4375 if [ "$I_MOUNTED" = "yes" ]; then
4376 cleanupall -f || error "cleanup failed"
4384 wait_for_function () {
4387 # suppress fn both stderr and stdout
4388 if [ "$1" = "--quiet" ]; then
4390 quiet=" > /dev/null 2>&1"
4402 eval $fn $quiet && return 0
4404 wait=$((wait + sleep))
4405 [ $wait -lt $max ] || return 1
4406 echo waiting $fn, $((max - wait)) secs left ...
4416 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4417 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4418 echo "Network not available!"
4422 echo `date +"%H:%M:%S (%s)"` network interface is UP
4430 # Convert a space-delimited list to a comma-delimited list. If the input is
4431 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4433 # echo is used to convert newlines to spaces, since it doesn't
4434 # introduce a trailing space as using "tr '\n' ' '" does
4435 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4441 echo $list | grep -qw $item
4444 # list, excluded are the comma separated lists
4445 exclude_items_from_list () {
4451 for item in ${excluded//,/ }; do
4452 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4454 echo $(comma_list $list)
4457 # list, expand are the comma separated lists
4459 local list=${1//,/ }
4460 local expand=${2//,/ }
4463 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4464 echo $(comma_list $expanded)
4467 testslist_filter () {
4468 local script=$LUSTRE/tests/${TESTSUITE}.sh
4470 [ -f $script ] || return 0
4472 local start_at=$START_AT
4473 local stop_at=$STOP_AT
4475 local var=${TESTSUITE//-/_}_START_AT
4476 [ x"${!var}" != x ] && start_at=${!var}
4477 var=${TESTSUITE//-/_}_STOP_AT
4478 [ x"${!var}" != x ] && stop_at=${!var}
4480 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4481 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4482 /^'${start_at}'$/ {flag = 0}
4483 {if (flag == 1) print $0}
4484 /^'${stop_at}'$/ { flag = 1 }'
4488 (cd `dirname $1`; echo $PWD/`basename $1`)
4492 local types=${1:-"OST MDS MGS"}
4496 for entry in $types; do
4497 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4498 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4501 MGS ) list="$list $name";;
4502 MDS|OST|AGT ) local count=${type}COUNT
4503 for ((i=1; i<=${!count}; i++)) do
4504 list="$list ${name}$i"
4506 * ) error "Invalid facet type"
4510 echo $(comma_list $list)
4513 ##################################
4514 # Adaptive Timeouts funcs
4517 # only check mds, we assume at_max is the same on all nodes
4518 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4519 if [ $at_max -eq 0 ]; then
4530 # suppose that all ost-s have the same $at value set
4531 [ $facet != "ost" ] || facet=ost1
4533 do_facet $facet "lctl get_param -n $at"
4551 if [ $facet == "ost" ]; then
4552 facet=$(get_facets OST)
4553 elif [ $facet == "mds" ]; then
4554 facet=$(get_facets MDS)
4556 hosts=$(expand_list $hosts $(facets_hosts $facet))
4559 do_nodes $hosts lctl set_param at_max=$at_max
4562 ##################################
4566 # OBD_FAIL_MDS_ALL_REQUEST_NET
4568 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4569 do_facet client "$1" || RC=$?
4570 do_facet $SINGLEMDS lctl set_param fail_loc=0
4575 # OBD_FAIL_MDS_ALL_REPLY_NET
4577 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4579 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4583 drop_reint_reply() {
4584 # OBD_FAIL_MDS_REINT_NET_REP
4586 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4588 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4592 drop_update_reply() {
4593 # OBD_FAIL_OUT_UPDATE_NET_REP
4597 do_facet mds${index} lctl set_param fail_loc=0x1701
4598 do_facet client "$@" || RC=$?
4599 do_facet mds${index} lctl set_param fail_loc=0
4604 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4607 local timeout=${2:-0}
4608 # default is (obd_timeout / 4) if unspecified
4609 echo "timeout is $timeout/$2"
4610 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4611 do_facet client "$1" || RC=$?
4612 do_facet client "sync"
4613 do_facet ost1 lctl set_param fail_loc=0
4617 drop_ldlm_cancel() {
4618 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4620 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4621 do_nodes $list lctl set_param fail_loc=0x304
4623 do_facet client "$@" || RC=$?
4625 do_nodes $list lctl set_param fail_loc=0
4629 drop_bl_callback_once() {
4631 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4632 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4633 do_facet client lctl set_param fail_loc=0x80000305
4634 do_facet client "$@" || rc=$?
4635 do_facet client lctl set_param fail_loc=0
4636 do_facet client lctl set_param fail_val=0
4637 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4641 drop_bl_callback() {
4643 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4644 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4645 do_facet client lctl set_param fail_loc=0x305
4646 do_facet client "$@" || rc=$?
4647 do_facet client lctl set_param fail_loc=0
4648 do_facet client lctl set_param fail_val=0
4649 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4654 #define OBD_FAIL_LDLM_REPLY 0x30c
4656 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4657 do_nodes $list lctl set_param fail_loc=0x30c
4659 do_facet client "$@" || RC=$?
4661 do_nodes $list lctl set_param fail_loc=0
4665 drop_ldlm_reply_once() {
4666 #define OBD_FAIL_LDLM_REPLY 0x30c
4668 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4669 do_nodes $list lctl set_param fail_loc=0x8000030c
4671 do_facet client "$@" || RC=$?
4673 do_nodes $list lctl set_param fail_loc=0
4681 echo "clearing fail_loc on $facet"
4682 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4685 set_nodes_failloc () {
4687 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4690 cancel_lru_locks() {
4691 #$LCTL mark "cancel_lru_locks $1 start"
4692 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4693 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4694 #$LCTL mark "cancel_lru_locks $1 stop"
4699 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4700 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4701 echo "$DEFAULT_LRU_SIZE"
4706 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4709 lru_resize_disable()
4711 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4717 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4723 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4724 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4725 echo there is still data in page cache $FILE ?
4726 lctl get_param -n $FILE
4734 DEBUGSAVE="$(lctl get_param -n debug)"
4735 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
4739 [ -n "$DEBUGSAVE" ] &&
4740 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
4744 [ -n "$DEBUGSAVE_SERVER" ] &&
4745 do_nodes $(comma_list $(all_server_nodes)) \
4746 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
4752 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4755 debug_size_restore() {
4756 [ -n "$DEBUG_SIZE_SAVED" ] && \
4757 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4761 start_full_debug_logging() {
4766 local DEBUG_SIZE=150
4768 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4769 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4772 stop_full_debug_logging() {
4777 # prints bash call stack
4778 print_stack_trace() {
4781 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4782 local src=${BASH_SOURCE[$i]}
4783 local lineno=${BASH_LINENO[$i-1]}
4784 local funcname=${FUNCNAME[$i]}
4785 echo " = $src:$lineno:$funcname()"
4790 local TYPE=${TYPE:-"FAIL"}
4793 # do not dump logs if $1=false
4794 if [ "x$1" = "xfalse" ]; then
4799 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4800 (print_stack_trace 2) >&2
4802 # We need to dump the logs on all nodes
4804 gather_logs $(comma_list $(nodes_list))
4808 [ "$TESTSUITELOG" ] &&
4809 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4810 if [ -z "$*" ]; then
4811 echo "error() without useful message, please fix" > $LOGDIR/err
4813 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4814 echo "$@" > $LOGDIR/ignore
4816 echo "$@" > $LOGDIR/err
4820 # cleanup the env for failed tests
4824 ##################################
4826 ##################################
4834 local log=$TESTSUITELOG
4836 [ -f "$log" ] && grep -q FAIL $log && status=1
4850 # use only if we are ignoring failures for this test, bugno required.
4851 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4852 # e.g. error_ignore bz5494 "your message" or
4853 # error_ignore LU-5494 "your message"
4855 local TYPE="IGNORE ($1)"
4860 error_and_remount() {
4862 remount_client $MOUNT
4866 # Throw an error if it's not running in vm - usually for performance
4869 local virt=$(running_in_vm)
4870 if [[ -n "$virt" ]]; then
4871 echo "running in VM '$virt', ignore error"
4872 error_ignore env=$virt "$@"
4879 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4884 log " SKIP: $TESTSUITE $TESTNAME $@"
4886 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4887 skip_logged $TESTNAME "$@"
4890 echo "$@" > $LOGDIR/skip
4893 [[ -n "$TESTSUITELOG" ]] &&
4894 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4897 build_test_filter() {
4898 EXCEPT="$EXCEPT $(testslist_filter)"
4901 if [[ $O = [0-9]*-[0-9]* ]]; then
4902 for num in $(seq $(echo $O | tr '-' ' ')); do
4910 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4911 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4912 [ "$EXCEPT_SLOW" ] && \
4913 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4914 for E in $EXCEPT; do
4915 eval EXCEPT_${E}=true
4917 for E in $ALWAYS_EXCEPT; do
4918 eval EXCEPT_ALWAYS_${E}=true
4920 for E in $EXCEPT_SLOW; do
4921 eval EXCEPT_SLOW_${E}=true
4923 for G in $GRANT_CHECK_LIST; do
4924 eval GCHECK_ONLY_${G}=true
4929 if [[ $1 = [a-z]* ]]; then
4936 # print a newline if the last test was skipped
4937 export LAST_SKIPPED=
4938 export ALWAYS_SKIPPED=
4940 # Main entry into test-framework. This is called with the name and
4941 # description of a test. The name is used to find the function to run
4942 # the test using "test_$name".
4944 # This supports a variety of methods of specifying specific test to
4945 # run or not run. These need to be documented...
4950 export base=$(basetest $1)
4951 if [ -n "$ONLY" ]; then
4953 if [ ${!testname}x != x ]; then
4954 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4955 run_one_logged $1 "$2"
4959 if [ ${!testname}x != x ]; then
4960 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4961 run_one_logged $1 "$2"
4971 if [ ${!testname}x != x ]; then
4972 TESTNAME=test_$1 skip "skipping excluded test $1"
4975 testname=EXCEPT_$base
4976 if [ ${!testname}x != x ]; then
4977 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4980 testname=EXCEPT_ALWAYS_$1
4981 if [ ${!testname}x != x ]; then
4982 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4985 testname=EXCEPT_ALWAYS_$base
4986 if [ ${!testname}x != x ]; then
4987 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4990 testname=EXCEPT_SLOW_$1
4991 if [ ${!testname}x != x ]; then
4992 TESTNAME=test_$1 skip "skipping SLOW test $1"
4995 testname=EXCEPT_SLOW_$base
4996 if [ ${!testname}x != x ]; then
4997 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5003 run_one_logged $1 "$2"
5010 load_module ../libcfs/libcfs/libcfs
5022 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5027 strace -o $TMP/$1.strace -ttt $*
5029 log "FINISHED: $*: rc $RC"
5036 banner test complete, duration $duration sec
5037 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5038 echo duration $duration >>$TESTSUITELOG
5042 # Set TEST_STATUS here. It will be used for logging the result.
5045 if [[ -f $LOGDIR/err ]]; then
5047 elif [[ -f $LOGDIR/skip ]]; then
5050 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5054 local FFREE=$(do_node $SINGLEMDS \
5055 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5056 local FTOTAL=$(do_node $SINGLEMDS \
5057 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5059 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5063 echo -n "Resetting fail_loc on all nodes..."
5064 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5065 fail_val=0 2>/dev/null" || true
5071 # Log a message (on all nodes) padded with "=" before and after.
5072 # Also appends a timestamp and prepends the testsuite name.
5075 EQUALS="===================================================================================================="
5077 msg="== ${TESTSUITE} $*"
5079 [[ $last != "=" && $last != " " ]] && msg="$msg "
5080 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5081 # always include at least == after the message
5082 log "$msg== $(date +"%H:%M:%S (%s)")"
5085 check_dmesg_for_errors() {
5087 local errors="VFS: Busy inodes after unmount of\|\
5088 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5089 group descriptors corrupted"
5091 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5092 [ -z "$res" ] && return 0
5093 echo "Kernel error detected: $res"
5098 # Run a single test function and cleanup after it.
5100 # This function should be run in a subshell so the test func can
5101 # exit() without stopping the whole script.
5106 export tfile=f${testnum}.${TESTSUITE}
5107 export tdir=d${testnum}.${TESTSUITE}
5108 export TESTNAME=test_$testnum
5109 local SAVE_UMASK=`umask`
5112 if ! grep -q $DIR /proc/mounts; then
5116 banner "test $testnum: $message"
5117 test_${testnum} || error "test_$testnum failed with $?"
5120 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5122 check_dmesg_for_errors || error "Error in dmesg detected"
5123 if [ "$PARALLEL" != "yes" ]; then
5124 ps auxww | grep -v grep | grep -q multiop &&
5125 error "multiop still running"
5136 # Wrapper around run_one to ensure:
5137 # - test runs in subshell
5138 # - output of test is saved to separate log file for error reporting
5139 # - test result is saved to data file
5142 local BEFORE=$(date +%s)
5144 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5145 local test_log=$LOGDIR/$name
5146 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5147 local zfs_debug_log=$LOGDIR/$zfs_log_name
5149 rm -rf $LOGDIR/ignore
5151 local SAVE_UMASK=$(umask)
5155 log_sub_test_begin test_${1}
5156 (run_one $1 "$2") 2>&1 | tee -i $test_log
5157 local RC=${PIPESTATUS[0]}
5159 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5160 echo "test_$1 returned $RC" | tee $LOGDIR/err
5162 duration=$(($(date +%s) - $BEFORE))
5163 pass "$1" "(${duration}s)"
5165 if [[ -f $LOGDIR/err ]]; then
5166 TEST_ERROR=$(cat $LOGDIR/err)
5167 elif [[ -f $LOGDIR/ignore ]]; then
5168 TEST_ERROR=$(cat $LOGDIR/ignore)
5169 elif [[ -f $LOGDIR/skip ]]; then
5170 TEST_ERROR=$(cat $LOGDIR/skip)
5172 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5174 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5178 if [ -f $LOGDIR/err ]; then
5179 log_zfs_info "$zfs_debug_log"
5180 $FAIL_ON_ERROR && exit $RC
5189 # Print information of skipped tests to result.yml
5192 log_sub_test_begin $1
5194 log_sub_test_end "SKIP" "0" "0" "$@"
5198 (cd $(dirname $1); echo $PWD/$(basename $1))
5203 export base=$(basetest $1)
5204 [ "$CHECK_GRANT" == "no" ] && return 0
5206 testname=GCHECK_ONLY_${base}
5207 [ ${!testname}x == x ] && return 0
5209 echo -n "checking grant......"
5211 local clients=$CLIENTS
5212 [ -z "$clients" ] && clients=$(hostname)
5214 # sync all the data and make sure no pending data on server
5215 do_nodes $clients sync
5218 client_grant=$(do_nodes $clients \
5219 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5220 awk '{ total += $1 } END { printf("%0.0f", total) }')
5223 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5224 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5225 awk '{ total += $1 } END { printf("%0.0f", total) }')
5227 # check whether client grant == server grant
5228 if [[ $client_grant -ne $server_grant ]]; then
5229 echo "failed: client:${client_grant} server: ${server_grant}."
5230 do_nodes $(comma_list $(osts_nodes)) \
5231 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5232 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5235 echo "pass: client:${client_grant} server: ${server_grant}"
5239 ########################
5245 ost=`echo $1 | awk -F_ '{print $3}'`
5246 if [ -z $ost ]; then
5247 ost=`echo $1 | sed 's/-osc.*//'`
5252 ostuuid_from_index()
5254 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5257 ostname_from_index() {
5258 local uuid=$(ostuuid_from_index $1)
5262 index_from_ostuuid()
5264 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5267 mdtuuid_from_index()
5269 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5273 # Return unique identifier for given hostname
5276 echo $host_name | md5sum | cut -d' ' -f1
5280 # Returns list of ip addresses for each interface
5282 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5287 # Cache address list to avoid mutiple execution of local_addr_list
5288 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5290 for i in $LOCAL_ADDR_LIST ; do
5291 [[ "$i" == "$addr" ]] && return 0
5298 local is_local="IS_LOCAL_$(host_id $host_name)"
5299 if [ -z "${!is_local-}" ] ; then
5301 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5302 is_local_addr "$host_ip" && eval $is_local=1
5304 [[ "${!is_local}" == "1" ]]
5309 local_node $node && return 1
5316 for node in $(mdts_nodes); do
5317 remote_node $node && return 0
5324 [ -n "$CLIENTONLY" ] && return 0 || true
5325 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5330 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5331 MSKIPPED=1 && return 1
5338 for node in $(osts_nodes) ; do
5339 remote_node $node && return 0
5346 [ -n "$CLIENTONLY" ] && return 0 || true
5347 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5352 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5353 OSKIPPED=1 && return 1
5359 [ -n "$CLIENTONLY" ] && return 0 || true
5361 MGS=$(facet_host mgs)
5362 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5367 remote_mds_nodsh || remote_ost_nodsh || \
5368 $(single_local_node $(comma_list $(nodes_list)))
5372 remote_ost && remote_mds
5375 # Get the active nodes for facets.
5383 for facet in ${facets//,/ }; do
5384 nodes="$nodes $(facet_active_host $facet)"
5387 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5391 # Get all of the active MDS nodes.
5393 echo -n $(facets_nodes $(get_facets MDS))
5396 # Get all of the active OSS nodes.
5398 echo -n $(facets_nodes $(get_facets OST))
5401 # Get all of the active AGT (HSM agent) nodes.
5403 echo -n $(facets_nodes $(get_facets AGT))
5406 # Get all of the client nodes and active server nodes.
5408 local nodes=$HOSTNAME
5412 # CLIENTS (if specified) contains the local client
5413 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5415 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5416 nodes="$nodes $(facets_nodes $(get_facets))"
5419 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5423 # Get all of the remote client nodes and remote active server nodes.
5424 remote_nodes_list () {
5425 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5428 # Get all of the MDS nodes, including active and passive nodes.
5436 for i in $(seq $MDSCOUNT); do
5438 failover_host=mds${i}failover_HOST
5439 nodes="$nodes ${!host} ${!failover_host}"
5442 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5446 # Get all of the OSS nodes, including active and passive nodes.
5454 for i in $(seq $OSTCOUNT); do
5456 failover_host=ost${i}failover_HOST
5457 nodes="$nodes ${!host} ${!failover_host}"
5460 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5464 # Get all of the server nodes, including active and passive nodes.
5465 all_server_nodes () {
5470 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5472 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5476 # Get all of the client and server nodes, including active and passive nodes.
5478 local nodes=$HOSTNAME
5482 # CLIENTS (if specified) contains the local client
5483 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5485 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5486 nodes="$nodes $(all_server_nodes)"
5489 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5493 init_clients_lists () {
5494 # Sanity check: exclude the local client from RCLIENTS
5495 local clients=$(hostlist_expand "$RCLIENTS")
5496 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5498 # Sanity check: exclude the dup entries
5499 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5501 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5503 # Sanity check: exclude the dup entries from CLIENTS
5504 # for those configs which has SINGLCLIENT set to local client
5505 clients=$(for i in $clients; do echo $i; done | sort -u)
5507 CLIENTS=$(comma_list $clients)
5508 local -a remoteclients=($RCLIENTS)
5509 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5510 varname=CLIENT$((i + 2))
5511 eval $varname=${remoteclients[i]}
5514 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5517 get_random_entry () {
5520 rnodes=${rnodes//,/ }
5522 local -a nodes=($rnodes)
5523 local num=${#nodes[@]}
5524 local i=$((RANDOM * num * 2 / 65536))
5530 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
5534 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5535 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5540 echo $nodes | wc -w || true
5544 local nodes=$(osts_nodes)
5545 local osscount=$(get_node_count "$nodes")
5546 [ ! "$OSTCOUNT" = "$osscount" ]
5550 local nodes=$(mdts_nodes)
5551 local mdtcount=$(get_node_count "$nodes")
5552 [ ! "$MDSCOUNT" = "$mdtcount" ]
5555 generate_machine_file() {
5556 local nodes=${1//,/ }
5557 local machinefile=$2
5559 for node in $nodes; do
5560 echo $node >>$machinefile || \
5561 { echo "can not generate machinefile $machinefile" && return 1; }
5566 local file=$1/stripe
5569 $LFS getstripe -v $file || error "getstripe $file failed"
5573 setstripe_nfsserver () {
5576 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5577 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5579 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5581 do_nodev $nfsserver lfs setstripe "$@"
5584 # Check and add a test group.
5590 local gid=$(getent group $group_name | cut -d: -f3)
5591 if [[ -n "$gid" ]]; then
5592 [[ "$gid" -eq "$group_id" ]] || {
5593 error_noexit "inconsistent group ID:" \
5594 "new: $group_id, old: $gid"
5598 groupadd -g $group_id $group_name
5605 # Check and add a test user.
5618 local uid=$(getent passwd $user_name | cut -d: -f3)
5619 if [[ -n "$uid" ]]; then
5620 if [[ "$uid" -eq "$user_id" ]]; then
5621 local dir=$(getent passwd $user_name | cut -d: -f6)
5622 if [[ "$dir" != "$home" ]]; then
5624 usermod -d $home $user_name
5628 error_noexit "inconsistent user ID:" \
5629 "new: $user_id, old: $uid"
5634 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5641 check_runas_id_ret() {
5643 local myRUNAS_UID=$1
5644 local myRUNAS_GID=$2
5647 if [ -z "$myRUNAS" ]; then
5648 error_exit "myRUNAS command must be specified for check_runas_id"
5651 $myRUNAS krb5_login.sh || \
5652 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5654 mkdir $DIR/d0_runas_test
5656 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5657 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5658 rm -rf $DIR/d0_runas_test
5663 local myRUNAS_UID=$1
5664 local myRUNAS_GID=$2
5667 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5668 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5669 Please set RUNAS_ID to some UID which exists on MDS and client or
5670 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5673 # obtain the UID/GID for MPI_USER
5677 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5678 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5680 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5681 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5684 # obtain and cache Kerberos ticket-granting ticket
5685 refresh_krb5_tgt() {
5686 local myRUNAS_UID=$1
5687 local myRUNAS_GID=$2
5690 if [ -z "$myRUNAS" ]; then
5691 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5694 CLIENTS=${CLIENTS:-$HOSTNAME}
5695 do_nodes $CLIENTS "set -x
5696 if ! $myRUNAS krb5_login.sh; then
5697 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5702 # Run multiop in the background, but wait for it to print
5703 # "PAUSING" to its stdout before returning from this function.
5704 multiop_bg_pause() {
5705 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5709 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5712 echo "$MULTIOP_PROG $FILE v$ARGS"
5713 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5715 echo "TMPPIPE=${TMPPIPE}"
5716 read -t 60 multiop_output < $TMPPIPE
5717 if [ $? -ne 0 ]; then
5722 if [ "$multiop_output" != "PAUSING" ]; then
5723 echo "Incorrect multiop output: $multiop_output"
5738 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5744 inodes_available () {
5745 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5746 sort -un | head -n1) || return 1
5750 mdsrate_inodes_available () {
5751 local min_inodes=$(inodes_available)
5752 echo $((min_inodes * 99 / 100))
5755 # reset llite stat counters
5756 clear_llite_stats(){
5757 lctl set_param -n llite.*.stats 0
5760 # sum llite stat items
5761 calc_llite_stats() {
5762 local res=$(lctl get_param -n llite.*.stats |
5763 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5767 # reset osc stat counters
5769 lctl set_param -n osc.*.osc_stats 0
5772 # sum osc stat items
5774 local res=$(lctl get_param -n osc.*.osc_stats |
5775 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5780 awk '{sum += $1} END { printf("%0.0f", sum) }'
5783 calc_osc_kbytes () {
5784 df $MOUNT > /dev/null
5785 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5788 # save_lustre_params(comma separated facet list, parameter_mask)
5789 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5790 save_lustre_params() {
5796 for facet in ${facets//,/ }; do
5797 node=$(facet_active_host $facet)
5798 [[ *\ $node\ * = " $nodes " ]] && continue
5799 nodes="$nodes $node"
5801 do_node $node "$LCTL get_param $2 |
5802 while read s; do echo $facet \\\$s; done"
5806 # restore lustre parameters from input stream, produces by save_lustre_params
5807 restore_lustre_params() {
5812 while IFS=" =" read facet name val; do
5813 do_facet $facet "$LCTL set_param -n $name $val"
5817 check_node_health() {
5818 local nodes=${1:-$(comma_list $(nodes_list))}
5820 for node in ${nodes//,/ }; do
5821 check_network "$node" 5
5822 if [ $? -eq 0 ]; then
5823 do_node $node "rc=0;
5824 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5825 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5826 echo \\\$(hostname -s): \\\$val;
5829 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
5834 mdsrate_cleanup () {
5836 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5837 --nfiles $3 --dir $4 --filefmt $5 $6
5842 delayed_recovery_enabled () {
5843 local var=${SINGLEMDS}_svc
5844 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5847 ########################
5849 convert_facet2label() {
5852 if [ x$facet = xost ]; then
5856 local varsvc=${facet}_svc
5858 if [ -n ${!varsvc} ]; then
5861 error "No lablel for $facet!"
5865 get_clientosc_proc_path() {
5869 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5870 # used by MDT would not be changed.
5871 # mdt lov: fsname-mdtlov
5872 # mdt osc: fsname-OSTXXXX-osc
5873 mds_on_old_device() {
5874 local mds=${1:-"$SINGLEMDS"}
5876 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5877 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5878 > /dev/null 2>&1" && return 0
5883 get_mdtosc_proc_path() {
5885 local ost_label=${2:-"*OST*"}
5887 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5888 local mdt_label=$(convert_facet2label $mds_facet)
5889 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5891 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5892 mds_on_old_device $mds_facet; then
5893 echo "${ost_label}-osc"
5894 elif [[ $ost_label = *OST* ]]; then
5895 echo "${ost_label}-osc-${mdt_index}"
5897 echo "${ost_label}-osp-${mdt_index}"
5901 get_osc_import_name() {
5904 local label=$(convert_facet2label $ost)
5906 if [ "${facet:0:3}" = "mds" ]; then
5907 get_mdtosc_proc_path $facet $label
5911 get_clientosc_proc_path $label
5915 _wait_import_state () {
5918 local maxtime=${3:-$(max_recovery_time)}
5919 local error_on_failure=${4:-1}
5923 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5924 while [ "${CONN_STATE}" != "${expected}" ]; do
5925 if [ "${expected}" == "DISCONN" ]; then
5926 # for disconn we can check after proc entry is removed
5927 [ "x${CONN_STATE}" == "x" ] && return 0
5928 # with AT enabled, we can have connect request timeout near of
5929 # reconnect timeout and test can't see real disconnect
5930 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5932 if [ $i -ge $maxtime ]; then
5933 [ $error_on_failure -ne 0 ] && \
5934 error "can't put import for $CONN_PROC into ${expected}" \
5935 "state after $i sec, have ${CONN_STATE}"
5939 # Add uniq for multi-mount case
5940 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5944 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5948 wait_import_state() {
5951 local maxtime=${3:-$(max_recovery_time)}
5952 local error_on_failure=${4:-1}
5955 for param in ${params//,/ }; do
5956 _wait_import_state $state $param $maxtime $error_on_failure || return
5960 wait_import_state_mount() {
5961 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5965 wait_import_state $*
5968 # One client request could be timed out because server was not ready
5969 # when request was sent by client.
5970 # The request timeout calculation details :
5972 # /* We give the server rq_timeout secs to process the req, and
5973 # add the network latency for our local timeout. */
5974 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5975 # ptlrpc_at_get_net_latency(request) ;
5977 # ptlrpc_connect_import ()
5978 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5981 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5982 # ptlrpc_at_get_net_latency(request) ->
5983 # at_get (max (iat_net_latency=0, at_min)) = at_min
5986 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5987 # INITIAL_CONNECT_TIMEOUT + at_min
5989 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5990 # because we can not get this value in runtime,
5991 # the value depends on configure options, and it is not stored in /proc.
5993 # #define CONNECTION_SWITCH_MIN 5U
5994 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5996 request_timeout () {
5999 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6000 local init_connect_timeout=$TIMEOUT
6001 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6003 local at_min=$(at_get $facet at_min)
6005 echo $(( init_connect_timeout + at_min ))
6008 _wait_osc_import_state() {
6012 local target=$(get_osc_import_name $facet $ost_facet)
6013 local param="osc.${target}.ost_server_uuid"
6017 # 1. wait the deadline of client 1st request (it could be skipped)
6018 # 2. wait the deadline of client 2nd request
6019 local maxtime=$(( 2 * $(request_timeout $facet)))
6021 if [[ $facet == client* ]]; then
6022 # During setup time, the osc might not be setup, it need wait
6023 # until list_param can return valid value. And also if there
6024 # are mulitple osc entries we should list all of them before
6026 params=$($LCTL list_param $param 2>/dev/null || true)
6027 while [ -z "$params" ]; do
6028 if [ $i -ge $maxtime ]; then
6029 echo "can't get $param in $maxtime secs"
6034 params=$($LCTL list_param $param 2>/dev/null || true)
6038 if [[ $ost_facet = mds* ]]; then
6039 # no OSP connection to itself
6040 if [[ $facet = $ost_facet ]]; then
6043 param="osp.${target}.mdt_server_uuid"
6047 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6048 wait_import_state $expected "$params" $maxtime; then
6049 error "import is not in ${expected} state"
6056 wait_osc_import_state() {
6062 if [[ $facet = mds ]]; then
6063 for num in $(seq $MDSCOUNT); do
6064 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6067 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6071 _wait_mgc_import_state() {
6074 local error_on_failure=${3:-1}
6075 local param="mgc.*.mgs_server_uuid"
6079 # 1. wait the deadline of client 1st request (it could be skipped)
6080 # 2. wait the deadline of client 2nd request
6081 local maxtime=$(( 2 * $(request_timeout $facet)))
6083 if [[ $facet == client* ]]; then
6084 # During setup time, the osc might not be setup, it need wait
6085 # until list_param can return valid value. And also if there
6086 # are mulitple osc entries we should list all of them before
6088 params=$($LCTL list_param $param 2>/dev/null || true)
6089 while [ -z "$params" ]; do
6090 if [ $i -ge $maxtime ]; then
6091 echo "can't get $param in $maxtime secs"
6096 params=$($LCTL list_param $param 2>/dev/null || true)
6099 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6100 wait_import_state $expected "$params" $maxtime \
6101 $error_on_failure; then
6102 if [ $error_on_failure -ne 0 ]; then
6103 error "import is not in ${expected} state"
6111 wait_mgc_import_state() {
6114 local error_on_failure=${3:-1}
6117 if [[ $facet = mds ]]; then
6118 for num in $(seq $MDSCOUNT); do
6119 _wait_mgc_import_state mds$num "$expected" \
6120 $error_on_failure || return
6123 _wait_mgc_import_state "$facet" "$expected"
6124 $error_on_failure || return
6128 wait_dne_interconnect() {
6131 if [ $MDSCOUNT -gt 1 ]; then
6132 for num in $(seq $MDSCOUNT); do
6133 wait_osc_import_state mds mds$num FULL
6138 get_clientmdc_proc_path() {
6142 get_clientmgc_proc_path() {
6150 [ -z "$list" ] && return 0
6152 # Add paths to lustre tests for 32 and 64 bit systems.
6153 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6154 local TESTPATH="$RLUSTRE/tests:"
6155 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6156 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6159 wait_clients_import_state () {
6166 if [ "$FAILURE_MODE" = HARD ]; then
6167 facets=$(facets_on_host $(facet_active_host $facet))
6170 for facet in ${facets//,/ }; do
6171 local label=$(convert_facet2label $facet)
6174 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6175 $label).ost_server_uuid" ;;
6176 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6177 $label).mds_server_uuid" ;;
6178 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6179 $label).mgs_server_uuid" ;;
6180 *) error "unknown facet!" ;;
6183 local params=$(expand_list $params $proc_path)
6186 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6188 error "import is not in ${expected} state"
6198 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6199 $LCTL get_param obdfilter.*.kbytesavail))
6200 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6201 $LCTL get_param -n obdfilter.*.tot_granted))
6202 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6203 $LCTL get_param -n obdfilter.*.kbytestotal))
6204 for ((i=0; i<${#AVAILA[@]}; i++)); do
6205 local -a AVAIL1=(${AVAILA[$i]//=/ })
6206 local -a TOTAL=(${TOTALA[$i]//=/ })
6207 GRANT=$((${GRANTA[$i]}/1024))
6208 # allow 1% of total space in bavail because of delayed
6209 # allocation with ZFS which might release some free space after
6210 # txg commit. For small devices, we set a mininum of 8MB
6211 local LIMIT=$((${TOTAL} / 100 + 8000))
6212 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6213 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6214 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6215 echo " FULL" || echo
6221 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
6224 check_pool_not_exist() {
6225 local fsname=${1%%.*}
6226 local poolname=${1##$fsname.}
6227 [[ $# -ne 1 ]] && return 0
6228 [[ x$poolname = x ]] && return 0
6229 list_pool $fsname | grep -w $1 && return 1
6234 local fsname=${1%%.*}
6235 local poolname=${1##$fsname.}
6237 do_facet mgs lctl pool_new $1
6239 # get param should return err unless pool is created
6240 [[ $RC -ne 0 ]] && return $RC
6242 for mds_id in $(seq $MDSCOUNT); do
6243 local mdt_id=$((mds_id-1))
6244 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6245 wait_update_facet mds$mds_id \
6246 "lctl get_param -n lod.$lodname.pools.$poolname \
6247 2>/dev/null || echo foo" "" ||
6248 error "mds$mds_id: pool_new failed $1"
6250 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6251 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6257 add_pool_to_list () {
6258 local fsname=${1%%.*}
6259 local poolname=${1##$fsname.}
6261 local listvar=${fsname}_CREATED_POOLS
6262 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6266 remove_pool_from_list () {
6267 local fsname=${1%%.*}
6268 local poolname=${1##$fsname.}
6270 local listvar=${fsname}_CREATED_POOLS
6271 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6275 destroy_pool_int() {
6277 local OSTS=$(list_pool $1)
6278 for ost in $OSTS; do
6279 do_facet mgs lctl pool_remove $1 $ost
6281 do_facet mgs lctl pool_destroy $1
6284 # <fsname>.<poolname> or <poolname>
6286 local fsname=${1%%.*}
6287 local poolname=${1##$fsname.}
6289 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6293 check_pool_not_exist $fsname.$poolname
6294 [[ $? -eq 0 ]] && return 0
6296 destroy_pool_int $fsname.$poolname
6298 [[ $RC -ne 0 ]] && return $RC
6299 for mds_id in $(seq $MDSCOUNT); do
6300 local mdt_id=$((mds_id-1))
6301 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6302 wait_update_facet mds$mds_id \
6303 "lctl get_param -n lod.$lodname.pools.$poolname \
6304 2>/dev/null || echo foo" "foo" ||
6305 error "mds$mds_id: destroy pool failed $1"
6307 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6308 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6310 remove_pool_from_list $fsname.$poolname
6316 local fsname=${1:-$FSNAME}
6318 local listvar=${fsname}_CREATED_POOLS
6320 [ x${!listvar} = x ] && return 0
6322 echo destroy the created pools: ${!listvar}
6323 for poolname in ${!listvar//,/ }; do
6324 destroy_pool $fsname.$poolname
6329 local fsname=${1:-$FSNAME}
6331 destroy_pools $fsname
6337 local ts=$(date +%s)
6340 if [[ ! -f "$YAML_LOG" ]]; then
6341 # init_logging is not performed before gather_logs,
6342 # so the $LOGDIR needs to be checked here
6343 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6346 [ -f $LOGDIR/shared ] && docp=false
6348 # dump lustre logs, dmesg
6350 prefix="$TESTLOG_PREFIX.$TESTNAME"
6352 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6354 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6355 echo "Dumping logs only on local client."
6356 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6357 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6362 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6363 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6364 if [ ! -f $LOGDIR/shared ]; then
6365 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6378 for i in $(seq 0 $num_mntpts); do
6379 cmd="ls -laf ${mntpt_root}$i/$dir"
6385 for pid in $pids; do
6392 # check_and_start_recovery_timer()
6393 # service_time = at_est2timeout(service_time);
6394 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6395 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6397 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6398 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6399 #define CONNECTION_SWITCH_MIN 5
6400 #define CONNECTION_SWITCH_INC 5
6401 max_recovery_time() {
6402 local init_connect_timeout=$((TIMEOUT / 20))
6403 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6405 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6406 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6408 echo -n $service_time
6411 recovery_time_min() {
6412 local connection_switch_min=5
6413 local connection_switch_inc=5
6414 local connection_switch_max
6415 local reconnect_delay_max
6416 local initial_connect_timeout
6420 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6421 (($connection_switch_min > $TIMEOUT)) &&
6422 max=$connection_switch_min || max=$TIMEOUT
6423 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6425 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6426 timeout_20=$((TIMEOUT/20))
6427 (($connection_switch_min > $timeout_20)) &&
6428 initial_connect_timeout=$connection_switch_min ||
6429 initial_connect_timeout=$timeout_20
6431 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6432 initial_connect_timeout))
6433 echo $((2 * reconnect_delay_max))
6436 get_clients_mount_count () {
6437 local clients=${CLIENTS:-`hostname`}
6439 # we need to take into account the clients mounts and
6440 # exclude mds/ost mounts if any;
6441 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6445 PROC_CLI="srpc_info"
6453 if [ $M -lt $N ]; then
6457 while [ $N -lt $M ]; do
6467 calc_connection_cnt() {
6470 # MDT->MDT = 2 * C(M, 2)
6474 comb_m2=$(combination $MDSCOUNT 2)
6476 local num_clients=$(get_clients_mount_count)
6478 local cnt_mdt2mdt=$((comb_m2 * 2))
6479 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6480 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6481 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6482 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6483 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6484 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6498 local cmd="$tgt.srpc.flavor"
6500 if [ $net == "any" ]; then
6505 if [ $dir != "any" ]; then
6510 log "Setting sptlrpc rule: $cmd"
6511 do_facet mgs "$LCTL conf_param $cmd"
6520 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6521 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6523 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6525 if [ "x$bulkspec" != "x" ]; then
6526 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6528 if [ "x$algs" != "x" ]; then
6529 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6531 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6532 if [ $bulk == "bulkn" ]; then
6533 bulk_count=`echo "$output" | grep "bulk flavor" \
6534 | grep "null/null" | wc -l`
6535 elif [ $bulk == "bulki" ]; then
6536 bulk_count=`echo "$output" | grep "bulk flavor" \
6537 | grep "/null" | grep -v "null/" | wc -l`
6539 bulk_count=`echo "$output" | grep "bulk flavor" \
6540 | grep -v "/null" | grep -v "null/" | wc -l`
6544 [ $bulk_count -lt $count ] && count=$bulk_count
6555 local clients=${CLIENTS:-`hostname`}
6557 for c in ${clients//,/ }; do
6558 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6559 tmpcnt=`count_flvr "$output" $flavor`
6560 cnt=$((cnt + tmpcnt))
6570 local clients=${CLIENTS:-`hostname`}
6572 for c in ${clients//,/ }; do
6573 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6574 tmpcnt=`count_flvr "$output" $flavor`
6575 cnt=$((cnt + tmpcnt))
6585 if [ $MDSCOUNT -le 1 ]; then
6590 for num in `seq $MDSCOUNT`; do
6591 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6592 tmpcnt=`count_flvr "$output" $flavor`
6593 cnt=$((cnt + tmpcnt))
6604 for num in `seq $MDSCOUNT`; do
6605 mdtosc=$(get_mdtosc_proc_path mds$num)
6606 mdtosc=${mdtosc/-MDT*/-MDT\*}
6607 output=$(do_facet mds$num lctl get_param -n \
6608 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6609 tmpcnt=`count_flvr "$output" $flavor`
6610 cnt=$((cnt + tmpcnt))
6619 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6620 count_flvr "$output" $flavor
6625 local dir=$1 # from to
6626 local flavor=$2 # flavor expected
6629 if [ $dir == "cli2mdt" ]; then
6630 res=`flvr_cnt_cli2mdt $flavor`
6631 elif [ $dir == "cli2ost" ]; then
6632 res=`flvr_cnt_cli2ost $flavor`
6633 elif [ $dir == "mdt2mdt" ]; then
6634 res=`flvr_cnt_mdt2mdt $flavor`
6635 elif [ $dir == "mdt2ost" ]; then
6636 res=`flvr_cnt_mdt2ost $flavor`
6637 elif [ $dir == "all2ost" ]; then
6638 res1=`flvr_cnt_mdt2ost $flavor`
6639 res2=`flvr_cnt_cli2ost $flavor`
6640 res=$((res1 + res2))
6641 elif [ $dir == "all2mdt" ]; then
6642 res1=`flvr_cnt_mdt2mdt $flavor`
6643 res2=`flvr_cnt_cli2mdt $flavor`
6644 res=$((res1 + res2))
6645 elif [ $dir == "all2all" ]; then
6646 res1=`flvr_cnt_mdt2ost $flavor`
6647 res2=`flvr_cnt_cli2ost $flavor`
6648 res3=`flvr_cnt_mdt2mdt $flavor`
6649 res4=`flvr_cnt_cli2mdt $flavor`
6650 res=$((res1 + res2 + res3 + res4))
6658 local dir=$1 # from to
6659 local flavor=$2 # flavor expected
6660 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6664 for ((i=0;i<20;i++)); do
6665 echo -n "checking $dir..."
6666 res=$(do_check_flavor $dir $flavor)
6667 echo "found $res/$expect $flavor connections"
6668 [ $res -ge $expect ] && return 0
6672 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6676 restore_to_default_flavor()
6678 local proc="mgs.MGS.live.$FSNAME"
6680 echo "restoring to default flavor..."
6682 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6684 # remove all existing rules if any
6685 if [ $nrule -ne 0 ]; then
6686 echo "$nrule existing rules"
6687 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6688 echo "remove rule: $rule"
6689 spec=`echo $rule | awk -F = '{print $1}'`
6690 do_facet mgs "$LCTL conf_param -d $spec"
6694 # verify no rules left
6695 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6696 [ $nrule -ne 0 ] && error "still $nrule rules left"
6698 # wait for default flavor to be applied
6699 # currently default flavor for all connections are 'null'
6700 wait_flavor all2all null
6701 echo "now at default flavor settings"
6706 local flavor=${1:-null}
6708 echo "setting all flavor to $flavor"
6710 # FIXME need parameter to this fn
6711 # and remove global vars
6712 local cnt_all2all=$(calc_connection_cnt all2all)
6714 local res=$(do_check_flavor all2all $flavor)
6715 if [ $res -eq $cnt_all2all ]; then
6716 echo "already have total $res $flavor connections"
6720 echo "found $res $flavor out of total $cnt_all2all connections"
6721 restore_to_default_flavor
6723 [[ $flavor = null ]] && return 0
6725 set_rule $FSNAME any any $flavor
6726 wait_flavor all2all $flavor
6732 # Checking for shared logdir
6733 if [ ! -d $dir ]; then
6734 # Not found. Create local logdir
6737 touch $dir/check_file.$(hostname -s)
6742 check_write_access() {
6744 local list=${2:-$(comma_list $(nodes_list))}
6748 for node in ${list//,/ }; do
6749 file=$dir/check_file.$(short_nodename $node)
6750 if [[ ! -f "$file" ]]; then
6751 # Logdir not accessible/writable from this node.
6754 rm -f $file || return 1
6760 [[ -n $YAML_LOG ]] && return
6761 local save_umask=$(umask)
6764 export YAML_LOG=${LOGDIR}/results.yml
6768 # If the yaml log already exists then we will just append to it
6769 if [ ! -f $YAML_LOG ]; then
6770 if check_shared_dir $LOGDIR; then
6771 touch $LOGDIR/shared
6772 echo "Logging to shared log directory: $LOGDIR"
6774 echo "Logging to local directory: $LOGDIR"
6777 yml_nodes_file $LOGDIR >> $YAML_LOG
6778 yml_results_file >> $YAML_LOG
6783 # If modules are not yet loaded then older "lctl lustre_build_version"
6784 # will fail. Use lctl build version instead.
6785 log "Client: $($LCTL lustre_build_version)"
6786 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6787 do_facet $SINGLEMDS $LCTL --version)"
6788 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6789 do_facet ost1 $LCTL --version)"
6793 yml_log_test $1 >> $YAML_LOG
6797 yml_log_test_status $@ >> $YAML_LOG
6800 log_sub_test_begin() {
6801 yml_log_sub_test_begin "$@" >> $YAML_LOG
6804 log_sub_test_end() {
6805 yml_log_sub_test_end "$@" >> $YAML_LOG
6811 local llverdev_opts=$2
6812 local devname=$(basename $1)
6813 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6814 # loop devices aren't in /proc/partitions
6815 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6817 size=$(($size / 1024 / 1024)) # Gb
6819 local partial_arg=""
6820 # Run in partial (fast) mode if the size
6821 # of a partition > 1 GB
6822 [ $size -gt 1 ] && partial_arg="-p"
6824 llverdev --force $partial_arg $llverdev_opts $dev
6830 local llverfs_opts=$2
6831 local use_partial_arg=$3
6832 local partial_arg=""
6833 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6835 # Run in partial (fast) mode if the size
6836 # of a partition > 1 GB
6837 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6839 llverfs $partial_arg $llverfs_opts $dir
6842 #Remove objects from OST
6843 remove_ost_objects() {
6849 local mntpt=$(facet_mntpt $facet)
6850 local opts=$OST_MOUNT_OPTS
6854 echo "removing objects from $ostdev on $facet: $objids"
6855 if ! test -b $ostdev; then
6856 opts=$(csa_add "$opts" -o loop)
6858 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6861 for i in $objids; do
6862 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6864 umount -f $mntpt || return $?
6868 #Remove files from MDT
6869 remove_mdt_files() {
6874 local mntpt=$(facet_mntpt $facet)
6875 local opts=$MDS_MOUNT_OPTS
6877 echo "removing files from $mdtdev on $facet: $files"
6878 if [ $(facet_fstype $facet) == ldiskfs ] &&
6879 ! do_facet $facet test -b $mdtdev; then
6880 opts=$(csa_add "$opts" -o loop)
6882 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6886 rm $mntpt/ROOT/$f || { rc=$?; break; }
6888 umount -f $mntpt || return $?
6892 duplicate_mdt_files() {
6897 local mntpt=$(facet_mntpt $facet)
6898 local opts=$MDS_MOUNT_OPTS
6900 echo "duplicating files on $mdtdev on $facet: $files"
6901 mkdir -p $mntpt || return $?
6902 if [ $(facet_fstype $facet) == ldiskfs ] &&
6903 ! do_facet $facet test -b $mdtdev; then
6904 opts=$(csa_add "$opts" -o loop)
6906 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6917 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6918 pushd $mntpt/ROOT > /dev/null || return $?
6921 touch $f.bad || return $?
6922 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6924 [ $rc -eq 0 ] || return $rc
6925 setfattr --restore $tmp || return $?
6931 local devs=${1//,/ }
6934 local rslt=$TMP/sgpdd_survey
6936 # sgpdd-survey cleanups ${rslt}.* files
6938 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6944 # returns the canonical name for an ldiskfs device
6949 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6950 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6951 echo dm-\\\${foo##*:};
6953 echo \\\$(basename \\\$dv);
6957 is_sanity_benchmark() {
6958 local benchmarks="dbench bonnie iozone fsx"
6960 for b in $benchmarks; do
6961 if [ "$b" == "$suite" ]; then
6969 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6973 # Get the available size (KB) of a given obd target.
6980 [[ $facet != client ]] || return 0
6982 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6987 # Get the page size (bytes) on a given facet node.
6991 local size=$(getconf PAGE_SIZE 2>/dev/null)
6993 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
6994 echo -n ${size:-4096}
6998 # Get the block count of the filesystem.
7005 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7006 awk '/^Block count:/ {print $3}')
7010 # Get the block size of the filesystem.
7016 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7017 awk '/^Block size:/ {print $3}')
7021 # Check whether the "large_xattr" feature is enabled or not.
7022 large_xattr_enabled() {
7023 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7025 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7027 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7028 grep -E -q '(ea_inode|large_xattr)'"
7029 return ${PIPESTATUS[0]}
7032 # Get the maximum xattr size supported by the filesystem.
7036 if large_xattr_enabled; then
7037 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7040 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7041 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7043 # maximum xattr size = size of block - size of header -
7044 # size of 1 entry - 4 null bytes
7045 size=$((block_size - 32 - 32 - 4))
7051 # Dump the value of the named xattr from a file.
7056 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7059 # Generate a string with size of $size bytes.
7061 local size=${1:-1024} # in bytes
7063 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7066 reformat_external_journal() {
7071 if [ -n "${!var}" ]; then
7072 local rcmd="do_facet $facet"
7074 echo "reformat external journal on $facet:${!var}"
7075 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7079 # MDT file-level backup/restore
7080 mds_backup_restore() {
7083 local devname=$(mdsdevname $(facet_number $facet))
7084 local mntpt=$(facet_mntpt brpt)
7085 local rcmd="do_facet $facet"
7086 local metaea=${TMP}/backup_restore.ea
7087 local metadata=${TMP}/backup_restore.tgz
7088 local opts=${MDS_MOUNT_OPTS}
7089 local svc=${facet}_svc
7091 if ! ${rcmd} test -b ${devname}; then
7092 opts=$(csa_add "$opts" -o loop)
7095 echo "file-level backup/restore on $facet:${devname}"
7097 # step 1: build mount point
7098 ${rcmd} mkdir -p $mntpt
7099 # step 2: cleanup old backup
7100 ${rcmd} rm -f $metaea $metadata
7102 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7103 if [ ! -z $igif ]; then
7104 # step 3.5: rm .lustre
7105 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7107 # step 4: backup metaea
7109 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7111 # step 5: backup metadata
7113 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7115 ${rcmd} $UMOUNT $mntpt || return 4
7116 # step 8: reformat dev
7117 echo "reformat new device"
7118 format_mdt $(facet_number $facet)
7120 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7121 # step 10: restore metadata
7123 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7124 # step 11: restore metaea
7126 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7127 # step 12: remove recovery logs
7128 echo "remove recovery logs"
7129 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7130 # step 13: umount dev
7131 ${rcmd} $UMOUNT $mntpt || return 10
7132 # step 14: cleanup tmp backup
7133 ${rcmd} rm -f $metaea $metadata
7134 # step 15: reset device label - it's not virgin on
7135 ${rcmd} e2label $devname ${!svc}
7142 local devname=$(mdsdevname $(facet_number $facet))
7143 local mntpt=$(facet_mntpt brpt)
7144 local rcmd="do_facet $facet"
7145 local opts=${MDS_MOUNT_OPTS}
7147 if ! ${rcmd} test -b ${devname}; then
7148 opts=$(csa_add "$opts" -o loop)
7151 echo "removing OI files on $facet: idx=${idx}"
7153 # step 1: build mount point
7154 ${rcmd} mkdir -p $mntpt
7156 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7157 if [ -z $idx ]; then
7158 # step 3: remove all OI files
7159 ${rcmd} rm -fv $mntpt/oi.16*
7160 elif [ $idx -lt 2 ]; then
7161 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7165 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7166 for ((i=${idx}; i<64; i=$((i * idx)))); do
7167 ${rcmd} rm -fv $mntpt/oi.16.${i}
7171 ${rcmd} $UMOUNT $mntpt || return 2
7172 # OI files will be recreated when mounted as lustre next time.
7175 # generate maloo upload-able log file name
7176 # \param logname specify unique part of file name
7177 generate_logname() {
7178 local logname=${1:-"default_logname"}
7180 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7183 # make directory on different MDTs
7187 local stripe_count=2
7188 local stripe_index=-1
7191 while getopts "c:i:p" opt; do
7193 c) stripe_count=$OPTARG;;
7194 i) stripe_index=$OPTARG;;
7196 \?) error "only support -i -c -p";;
7200 shift $((OPTIND - 1))
7201 [ $# -eq 1 ] || error "Only creating single directory is supported"
7204 if [ "$p_option" == "-p" ]; then
7205 local parent=$(dirname $path)
7207 [ -d $path ] && return 0
7208 [ ! -d ${parent} ] && mkdir -p ${parent}
7211 if [ $MDSCOUNT -le 1 ]; then
7214 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7217 if [ $stripe_index -eq -1 ]; then
7218 mdt_index=$((test_num % MDSCOUNT))
7220 mdt_index=$stripe_index
7222 echo "striped dir -i$mdt_index -c$stripe_count $path"
7223 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7227 # find the smallest and not in use file descriptor
7230 local max_fd=$(ulimit -n)
7232 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7235 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7239 check_mount_and_prep()
7241 is_mounted $MOUNT || setupall
7243 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7244 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7245 for idx in $(seq $MDSCOUNT); do
7246 local name="MDT$(printf '%04x' $((idx - 1)))"
7247 rm -rf $MOUNT/.lustre/lost+found/$name/*
7251 # calcule how many ost-objects to be created.
7252 precreated_ost_obj_count()
7256 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7257 local ost_name="OST$(printf '%04x' $ost_idx)"
7258 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7259 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7260 osp.$proc_path.prealloc_last_id)
7261 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7262 osp.$proc_path.prealloc_next_id)
7263 echo $((last_id - next_id + 1))
7266 check_file_in_pool()
7271 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7274 for t in $tlist ; do
7275 [ "$i" -eq "$t" ] && continue 2
7278 echo "pool list: $tlist"
7279 echo "striping: $res"
7280 error_noexit "$file not allocated in $pool"
7287 echo "Creating new pool"
7290 create_pool $FSNAME.$pool ||
7291 { error_noexit "No pool created, result code $?"; return 1; }
7292 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7293 { error_noexit "$pool not in lfs pool_list"; return 2; }
7296 pool_add_targets() {
7297 echo "Adding targets to pool"
7303 local list=$(seq $first $step $last)
7305 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7306 do_facet mgs $LCTL pool_add \
7307 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7309 # wait for OSTs to be added to the pool
7310 for mds_id in $(seq $MDSCOUNT); do
7311 local mdt_id=$((mds_id-1))
7312 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7313 wait_update_facet mds$mds_id \
7314 "lctl get_param -n lod.$lodname.pools.$pool |
7315 sort -u | tr '\n' ' ' " "$t" || {
7316 error_noexit "mds$mds_id: Add to pool failed"
7320 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7321 | sort -u | tr '\n' ' ' " "$t" || {
7322 error_noexit "Add to pool failed"
7325 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7326 local addcount=$(((last - first) / step + 1))
7327 [ $lfscount -eq $addcount ] || {
7328 error_noexit "lfs pool_list bad ost count" \
7329 "$lfscount != $addcount"
7337 echo "Setting pool on directory $tdir"
7339 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7341 error_noexit "Cannot set pool $pool to $tdir"
7348 echo "Checking pool on directory $tdir"
7350 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7351 [ "$res" = "$pool" ] && return 0
7353 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7357 pool_dir_rel_path() {
7358 echo "Testing relative path works well"
7363 mkdir -p $root/$tdir/$tdir
7365 pool_set_dir $pool $tdir || return 1
7366 pool_set_dir $pool ./$tdir || return 2
7367 pool_set_dir $pool ../$tdir || return 3
7368 pool_set_dir $pool ../$tdir/$tdir || return 4
7369 rm -rf $tdir; cd - > /dev/null
7372 pool_alloc_files() {
7373 echo "Checking files allocation from directory pool"
7380 for i in $(seq -w 1 $count)
7382 local file=$tdir/file-$i
7384 check_file_in_pool $file $pool "$tlist" || \
7385 failed=$((failed + 1))
7387 [ "$failed" = 0 ] && return 0
7389 error_noexit "$failed files not allocated in $pool"
7393 pool_create_files() {
7394 echo "Creating files in pool"
7402 for i in $(seq -w 1 $count)
7404 local file=$tdir/spoo-$i
7405 $SETSTRIPE -p $pool $file
7406 check_file_in_pool $file $pool "$tlist" || \
7407 failed=$((failed + 1))
7409 [ "$failed" = 0 ] && return 0
7411 error_noexit "$failed files not allocated in $pool"
7416 echo "Checking 'lfs df' output"
7419 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7421 local res=$($LFS df --pool $FSNAME.$pool |
7423 grep "$FSNAME-OST" |
7425 [ "$res" = "$t" ] && return 0
7427 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7431 pool_file_rel_path() {
7432 echo "Creating files in a pool with relative pathname"
7437 { error_noexit "unable to create $tdir"; return 1 ; }
7438 local file="/..$tdir/$tfile-1"
7439 $SETSTRIPE -p $pool $file ||
7440 { error_noexit "unable to create $file" ; return 2 ; }
7443 $SETSTRIPE -p $pool $tfile-2 || {
7444 error_noexit "unable to create $tfile-2 in $tdir"
7449 pool_remove_first_target() {
7450 echo "Removing first target from a pool"
7453 local pname="lov.$FSNAME-*.pools.$pool"
7454 local t=$($LCTL get_param -n $pname | head -1)
7455 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7456 for mds_id in $(seq $MDSCOUNT); do
7457 local mdt_id=$((mds_id-1))
7458 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7459 wait_update_facet mds$mds_id \
7460 "lctl get_param -n lod.$lodname.pools.$pool |
7462 error_noexit "mds$mds_id: $t not removed from" \
7467 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7468 error_noexit "$t not removed from $FSNAME.$pool"
7473 pool_remove_all_targets() {
7474 echo "Removing all targets from pool"
7477 local pname="lov.$FSNAME-*.pools.$pool"
7478 for t in $($LCTL get_param -n $pname | sort -u)
7480 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7482 for mds_id in $(seq $MDSCOUNT); do
7483 local mdt_id=$((mds_id-1))
7484 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7485 wait_update_facet mds$mds_id "lctl get_param -n \
7486 lod.$lodname.pools.$pool" "" || {
7487 error_noexit "mds$mds_id: Pool $pool not drained"
7491 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7492 error_noexit "Pool $FSNAME.$pool cannot be drained"
7495 # striping on an empty/nonexistant pool should fall back
7496 # to "pool of everything"
7498 error_noexit "failed to use fallback striping for empty pool"
7501 # setstripe on an empty pool should fail
7502 $SETSTRIPE -p $pool $file 2>/dev/null && {
7503 error_noexit "expected failure when creating file" \
7511 echo "Destroying pool"
7515 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7518 # striping on an empty/nonexistant pool should fall back
7519 # to "pool of everything"
7521 error_noexit "failed to use fallback striping for missing pool"
7524 # setstripe on an empty pool should fail
7525 $SETSTRIPE -p $pool $file 2>/dev/null && {
7526 error_noexit "expected failure when creating file" \
7531 # get param should return err once pool is gone
7532 if wait_update $HOSTNAME "lctl get_param -n \
7533 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7535 remove_pool_from_list $FSNAME.$pool
7538 error_noexit "Pool $FSNAME.$pool is not destroyed"
7542 # Get and check the actual stripe count of one file.
7543 # Usage: check_stripe_count <file> <expected_stripe_count>
7544 check_stripe_count() {
7549 [[ -z "$file" || -z "$expected" ]] &&
7550 error "check_stripe_count: invalid argument"
7552 local cmd="$GETSTRIPE -c $file"
7553 actual=$($cmd) || error "$cmd failed"
7554 actual=${actual%% *}
7556 if [[ $actual -ne $expected ]]; then
7557 [[ $expected -eq -1 ]] ||
7558 error "$cmd wrong: found $actual, expected $expected"
7559 [[ $actual -eq $OSTCOUNT ]] ||
7560 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7564 # Get and check the actual list of OST indices on one file.
7565 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7571 [[ -z "$file" || -z "$expected" ]] &&
7572 error "check_obdidx: invalid argument!"
7574 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7575 grep -v obdidx | awk '{print $1}' | xargs))
7577 [[ $obdidx = $expected ]] ||
7578 error "list of OST indices on $file is $obdidx," \
7579 "should be $expected"
7582 # Get and check the actual OST index of the first stripe on one file.
7583 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7584 check_start_ost_idx() {
7589 [[ -z "$file" || -z "$expected" ]] &&
7590 error "check_start_ost_idx: invalid argument!"
7592 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7595 [[ $start_ost_idx = $expected ]] ||
7596 error "OST index of the first stripe on $file is" \
7597 "$start_ost_idx, should be $expected"
7600 killall_process () {
7601 local clients=${1:-$(hostname)}
7606 do_nodes $clients "killall $signal $name"