3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
9 export EJOURNAL=${EJOURNAL:-""}
10 export REFORMAT=${REFORMAT:-""}
11 export WRITECONF=${WRITECONF:-""}
12 export VERBOSE=${VERBOSE:-false}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
18 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
26 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
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
55 [[ $DIR/ = $MOUNT/* ]] || \
56 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
57 [[ $DIR1/ = $MOUNT1/* ]] || \
58 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
59 [[ $DIR2/ = $MOUNT2/* ]] || \
60 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
62 [ -n "$failed" ] && exit 99 || true
66 echo "usage: $0 [-r] [-f cfgfile]"
74 [ -z "$DEFAULT_SUITES"] && return 0
75 [ "$TESTSUITE" == "lfsck" ] && return 0
76 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
78 local form="%-13s %-17s %-9s %s %s\n"
79 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
80 echo "------------------------------------------------------------------------------------"
81 for O in $DEFAULT_SUITES; do
82 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
83 [ "${!O}" = "no" ] && continue || true
84 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
85 local log=${TMP}/${o}.log
86 if is_sanity_benchmark $o; then
87 log=${TMP}/sanity-benchmark.log
92 local status=Unfinished
94 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
96 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
97 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
98 total=$(grep duration $log | awk '{ print $2 }')
99 if [ "${!O}" = "done" ]; then
103 local durations=$(egrep "^PASS|^FAIL" $log |
104 tr -d "("| sed s/s\)$//g |
105 awk '{ print $2":"$3"|" }')
106 details=$(printf "%s\n%s %s %s\n" "$details" \
107 "DDETAILS" "$O" "$(echo $durations)")
110 printf "$form" $status "$O" "${total}" "E=$skipped"
111 printf "$form" "-" "-" "-" "S=$(echo $slow)"
114 for O in $DEFAULT_SUITES; do
115 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
116 if [ "${!O}" = "no" ]; then
117 printf "$form" "Skipped" "$O" ""
121 # print the detailed tests durations if DDETAILS=true
128 export LUSTRE=$(absolute_path $LUSTRE)
129 export TESTSUITE=$(basename $0 .sh)
130 export TEST_FAILED=false
131 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
132 export RPC_MODE=${RPC_MODE:-false}
134 export MKE2FS=$MKE2FS
135 if [ -z "$MKE2FS" ]; then
136 if which mkfs.ldiskfs >/dev/null 2>&1; then
137 export MKE2FS=mkfs.ldiskfs
143 export DEBUGFS=$DEBUGFS
144 if [ -z "$DEBUGFS" ]; then
145 if which debugfs.ldiskfs >/dev/null 2>&1; then
146 export DEBUGFS=debugfs.ldiskfs
148 export DEBUGFS=debugfs
152 export TUNE2FS=$TUNE2FS
153 if [ -z "$TUNE2FS" ]; then
154 if which tunefs.ldiskfs >/dev/null 2>&1; then
155 export TUNE2FS=tunefs.ldiskfs
157 export TUNE2FS=tune2fs
161 export E2LABEL=$E2LABEL
162 if [ -z "$E2LABEL" ]; then
163 if which label.ldiskfs >/dev/null 2>&1; then
164 export E2LABEL=label.ldiskfs
166 export E2LABEL=e2label
170 export DUMPE2FS=$DUMPE2FS
171 if [ -z "$DUMPE2FS" ]; then
172 if which dumpfs.ldiskfs >/dev/null 2>&1; then
173 export DUMPE2FS=dumpfs.ldiskfs
175 export DUMPE2FS=dumpe2fs
179 export E2FSCK=$E2FSCK
180 if [ -z "$E2FSCK" ]; then
181 if which fsck.ldiskfs >/dev/null 2>&1; then
182 export E2FSCK=fsck.ldiskfs
188 export RESIZE2FS=$RESIZE2FS
189 if [ -z "$RESIZE2FS" ]; then
190 if which resizefs.ldiskfs >/dev/null 2>&1; then
191 export RESIZE2FS=resizefs.ldiskfs
193 export RESIZE2FS=resize2fs
197 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
198 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
199 export FSCK_MAX_ERR=4 # File system errors left uncorrected
201 export ZFS=${ZFS:-zfs}
202 export ZPOOL=${ZPOOL:-zpool}
203 export ZDB=${ZDB:-zdb}
204 export PARTPROBE=${PARTPROBE:-partprobe}
206 #[ -d /r ] && export ROOT=${ROOT:-/r}
207 export TMP=${TMP:-$ROOT/tmp}
208 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
209 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
210 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
212 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
213 if ! echo $PATH | grep -q $LUSTRE/utils; then
214 export PATH=$LUSTRE/utils:$PATH
216 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
217 export PATH=$LUSTRE/utils/gss:$PATH
219 if ! echo $PATH | grep -q $LUSTRE/tests; then
220 export PATH=$LUSTRE/tests:$PATH
222 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
223 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
225 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
226 [ ! -f "$LST" ] && export LST=$(which lst)
227 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
228 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
229 export MCREATE=${MCREATE:-mcreate}
230 # Ubuntu, at least, has a truncate command in /usr/bin
231 # so fully path our truncate command.
232 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
233 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
234 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
235 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
236 export PATH=$LUSTRE/tests/racer:$PATH:
238 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
239 export PATH=$LUSTRE/tests/mpi:$PATH
241 export RSYNC_RSH=${RSYNC_RSH:-rsh}
243 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
244 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
245 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
246 [ ! -f "$LFS" ] && export LFS=$(which lfs)
247 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
248 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
250 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
251 if [ ! -f "$L_GETIDENTITY" ]; then
252 if `which l_getidentity > /dev/null 2>&1`; then
253 export L_GETIDENTITY=$(which l_getidentity)
255 export L_GETIDENTITY=NONE
258 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
259 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
260 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
261 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
262 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
263 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
264 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
265 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
266 [ ! -f "$LUSTRE_RMMOD" ] &&
267 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
268 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
269 [ ! -f "$LFS_MIGRATE" ] &&
270 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
271 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
272 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
273 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
274 export NAME=${NAME:-local}
275 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
276 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
277 export LGSSD=$(which lgssd)
278 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
279 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
280 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
282 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
285 if [ "$ACCEPTOR_PORT" ]; then
286 export PORT_OPT="--port $ACCEPTOR_PORT"
291 echo "Using GSS/krb5 ptlrpc security flavor"
292 which lgss_keyring > /dev/null 2>&1 || \
293 error_exit "built with gss disabled! SEC=$SEC"
304 IDENTITY_UPCALL=false
308 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
310 # Paths on remote nodes, if different
311 export RLUSTRE=${RLUSTRE:-$LUSTRE}
312 export RPWD=${RPWD:-$PWD}
313 export I_MOUNTED=${I_MOUNTED:-"no"}
314 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
315 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
316 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
317 ! -f $LUSTRE/mdt/mdt.ko ]; then
318 export CLIENTMODSONLY=yes
321 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
322 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
326 while getopts "rvwf:" opt $*; do
329 r) REFORMAT=--reformat;;
331 w) WRITECONF=writeconf;;
336 shift $((OPTIND - 1))
339 # print the durations of each test if "true"
340 DDETAILS=${DDETAILS:-false}
341 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
346 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
353 ncpts=$(do_facet $facet "lctl get_param -n " \
354 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
356 if [ $ncpts -eq 0 ]; then
363 # Return a numeric version code based on a version string. The version
364 # code is useful for comparison two version strings to see which is newer.
366 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
367 eval set -- $(tr "[:punct:]" " " <<< $*)
369 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
372 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
373 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
375 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
377 # usage: lustre_build_version
379 # All Lustre versions support "lctl get_param" to report the version of the
380 # code running in the kernel (what our tests are interested in), but it
381 # doesn't work without modules loaded. If that fails, use "lctl version"
382 # instead, which is easy to parse and works without the kernel modules,
383 # but was only added in 2.6.50. If that also fails, fall back to calling
384 # "lctl lustre_build_version" which prints either (or both) the userspace
385 # and kernel build versions, but is deprecated and should eventually be
388 # output: prints version string to stdout in dotted-decimal format
389 lustre_build_version() {
390 local facet=${1:-client}
393 # kernel: patchless_client
394 # build: v2_6_92_0-gadb3ee4-2.6.32-431.29.2.el6_lustre.x86_64
395 local VER=$(do_facet $facet $LCTL get_param -n version 2> /dev/null |
396 awk '/lustre: / { print $2 }')
398 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL --version 2>/dev/null |
400 # Lustre version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
401 # lctl version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
402 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL lustre_build_version |
403 awk '/version:/ { print $3; exit; }')
404 sed -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$VER
407 # Report the Lustre numeric build version code for the supplied facet.
408 lustre_version_code() {
409 version_code $(lustre_build_version $1)
413 /sbin/lsmod | grep -q "^\<$1\>"
416 # Load a module on the system where this is running.
418 # usage: load_module module_name [module arguments for insmod/modprobe]
420 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
421 # will be used as the arguments. Otherwise arguments will be obtained from
422 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
429 BASE=$(basename $module $EXT)
431 module_loaded ${BASE} && return
433 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
434 # else from modprobe.conf
435 if [ $# -eq 0 ]; then
436 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
437 # Bash until 4.x, so we resort to eval.
438 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
439 eval set -- \$$optvar
440 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
441 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
443 opt=$(awk -v var="^options $BASE" '$0 ~ var \
444 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
445 set -- $(echo -n $opt)
447 # Ensure we have accept=all for lnet
448 if [ $(basename $module) = lnet ]; then
449 # OK, this is a bit wordy...
450 local arg accept_all_present=false
453 [ "$arg" = accept=all ] && \
454 accept_all_present=true
456 $accept_all_present || set -- "$@" accept=all
462 [ $# -gt 0 ] && echo "${module} options: '$*'"
464 # Note that insmod will ignore anything in modprobe.conf, which is why
465 # we're passing options on the command-line.
466 if [[ "$BASE" == "lnet_selftest" ]] &&
467 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
468 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
469 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
470 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
471 insmod ${LUSTRE}/${module}${EXT} "$@"
473 # must be testing a "make install" or "rpm" installation
474 # note failed to load ptlrpc_gss is considered not fatal
475 if [[ "$BASE" == "ptlrpc_gss" ]]; then
476 modprobe $BASE "$@" 2>/dev/null ||
477 echo "gss/krb5 is not supported"
484 llite_lloop_enabled() {
485 local n1=$(uname -r | cut -d. -f1)
486 local n2=$(uname -r | cut -d. -f2)
487 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
489 # load the llite_lloop module for < 2.6.32 kernels
490 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
491 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
498 load_modules_local() {
499 if [ -n "$MODPROBE" ]; then
501 echo "Using modprobe to load modules"
505 echo Loading modules from $LUSTRE
509 if [ -f /sys/devices/system/cpu/online ]; then
510 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
511 echo "detected $ncpus online CPUs by sysfs"
513 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
515 if [ $rc -eq 0 ]; then
516 echo "detected $ncpus online CPUs by getconf"
518 echo "Can't detect number of CPUs"
523 # if there is only one CPU core, libcfs can only create one partition
524 # if there is more than 4 CPU cores, libcfs should create multiple CPU
525 # partitions. So we just force libcfs to create 2 partitions for
526 # system with 2 or 4 cores
527 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
528 # force to enable multiple CPU partitions
529 echo "Force libcfs to create 2 CPU partitions"
530 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
532 echo "libcfs will create CPU partition based on online CPUs"
535 load_module ../libcfs/libcfs/libcfs
537 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
538 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
539 load_module ../lnet/lnet/lnet
542 LNETLND="o2iblnd/ko2iblnd"
547 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
548 load_module ../lnet/klnds/$LNETLND
549 load_module obdclass/obdclass
550 load_module ptlrpc/ptlrpc
551 load_module ptlrpc/gss/ptlrpc_gss
559 load_module obdecho/obdecho
560 if ! client_only; then
561 SYMLIST=/proc/kallsyms
562 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
563 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
564 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
565 load_module lfsck/lfsck
566 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
567 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
569 load_module osd-zfs/osd_zfs
571 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
572 grep -q exportfs_decode_fh $SYMLIST ||
573 { modprobe exportfs 2> /dev/null || true; }
574 load_module ../ldiskfs/ldiskfs
575 load_module osd-ldiskfs/osd_ldiskfs
587 load_module llite/lustre
588 llite_lloop_enabled && load_module llite/llite_lloop
589 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
591 rm -f $OGDB/ogdb-$HOSTNAME
592 $LCTL modules > $OGDB/ogdb-$HOSTNAME
594 # 'mount' doesn't look in $PATH, just sbin
595 local mount_lustre=$LUSTRE/utils/mount.lustre
596 if [ -f $mount_lustre ]; then
597 local sbin_mount=/sbin/mount.lustre
598 if grep -qw "$sbin_mount" /proc/mounts; then
599 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
601 if ! grep -qw "$sbin_mount" /proc/mounts; then
602 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
603 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
604 cat <<- EOF > "$sbin_mount"
607 echo "This $sbin_mount just a mountpoint." 1>&2
608 echo "It is never supposed to be run." 1>&2
609 logger -p emerg -- "using stub $sbin_mount $@"
612 chmod a+x $sbin_mount
614 mount --bind $mount_lustre $sbin_mount ||
615 error "can't bind $mount_lustre to $sbin_mount"
623 # load modules on remote nodes optionally
624 # lustre-tests have to be installed on these nodes
625 if $LOAD_MODULES_REMOTE; then
626 local list=$(comma_list $(remote_nodes_list))
627 if [ -n "$list" ]; then
628 echo "loading modules on: '$list'"
629 do_rpc_nodes "$list" load_modules_local
635 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
636 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
637 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
638 echo "$LEAK_LUSTRE" 1>&2
639 echo "$LEAK_PORTALS" 1>&2
640 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
641 echo "Memory leaks detected"
642 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
648 wait_exit_ST client # bug 12845
650 $LUSTRE_RMMOD ldiskfs || return 2
652 if $LOAD_MODULES_REMOTE; then
653 local list=$(comma_list $(remote_nodes_list))
654 if [ -n "$list" ]; then
655 echo "unloading modules on: '$list'"
656 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
657 do_rpc_nodes "$list" check_mem_leak
661 local sbin_mount=/sbin/mount.lustre
662 if grep -qe "$sbin_mount " /proc/mounts; then
663 umount $sbin_mount || true
664 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
668 check_mem_leak || return 254
670 echo "modules unloaded."
675 local facet=${1:-$SINGLEMDS}
676 local fstype=$(facet_fstype $facet)
679 ldiskfs) size=50;; # largest seen is 44, leave some headroom
680 zfs) size=400;; # largest seen is 384
686 check_gss_daemon_nodes() {
690 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
691 if [ \\\"\\\$num\\\" -ne 1 ]; then
692 echo \\\$num instance of $dname;
697 check_gss_daemon_facet() {
701 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
702 if [ $num -ne 1 ]; then
703 echo "$num instance of $dname on $facet"
712 echo Stopping $@ on $list
713 do_nodes $list "killall -2 $@ 2>/dev/null || true"
716 # start gss daemons on all nodes, or
717 # "daemon" on "list" if set
718 start_gss_daemons() {
722 if [ "$list" ] && [ "$daemon" ] ; then
723 echo "Starting gss daemon on nodes: $list"
724 do_nodes $list "$daemon" || return 8
728 local list=$(comma_list $(mdts_nodes))
729 echo "Starting gss daemon on mds: $list"
730 do_nodes $list "$LSVCGSSD -v" || return 1
732 do_nodes $list "$LGSSD -v" || return 2
735 list=$(comma_list $(osts_nodes))
736 echo "Starting gss daemon on ost: $list"
737 do_nodes $list "$LSVCGSSD -v" || return 3
738 # starting on clients
740 local clients=${CLIENTS:-`hostname`}
742 echo "Starting $LGSSD on clients $clients "
743 do_nodes $clients "$LGSSD -v" || return 4
746 # wait daemons entering "stable" status
750 # check daemons are running
752 list=$(comma_list $(mdts_nodes) $(osts_nodes))
753 check_gss_daemon_nodes $list lsvcgssd || return 5
755 list=$(comma_list $(mdts_nodes))
756 check_gss_daemon_nodes $list lgssd || return 6
759 check_gss_daemon_nodes $clients lgssd || return 7
764 local list=$(comma_list $(mdts_nodes))
766 send_sigint $list lsvcgssd lgssd
768 list=$(comma_list $(osts_nodes))
769 send_sigint $list lsvcgssd
771 list=${CLIENTS:-`hostname`}
772 send_sigint $list lgssd
777 if ! module_loaded ptlrpc_gss; then
778 load_module ptlrpc/gss/ptlrpc_gss
779 module_loaded ptlrpc_gss ||
780 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
783 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
786 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
788 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
796 # maybe cleanup credential cache?
802 local var=${facet}_svc
810 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
811 tr '[:lower:]' '[:upper:]'
817 if [ $facet == mgs ]; then
821 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
829 if [ -n "${!var}" ]; then
834 var=$(facet_type $facet)FSTYPE
835 if [ -n "${!var}" ]; then
840 if [ -n "$FSTYPE" ]; then
845 if [[ $facet == mgs ]] && combined_mgs_mds; then
857 local facets=$(get_facets)
860 for facet in ${facets//,/ }; do
861 if [ $node == $(facet_host $facet) ] ||
862 [ $node == "$(facet_failover_host $facet)" ]; then
863 fstype=$(facet_fstype $facet)
864 if [[ $fstypes != *$fstype* ]]; then
865 fstypes+="${fstypes:+,}$fstype"
874 local num=$(facet_number $facet)
877 if [[ $(facet_type $facet) = OST ]]; then
879 if [[ -n "${!index}" ]]; then
884 index=${OST_INDICES[num - 1]}
887 [[ -n "$index" ]] || index=$((num - 1))
895 local fstype=$(facet_fstype $facet)
899 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
901 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
902 ${dev} 2>/dev/null");;
904 error "unknown fstype!";;
912 local device=$(mdsdevname $num)
913 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
919 local device=$(ostdevname $num)
920 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
925 # Get the device of a facet.
932 mgs) device=$(mgsdevname) ;;
933 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
934 ost*) device=$(ostdevname $(facet_number $facet)) ;;
935 fs2mds) device=$(mdsdevname 1_2) ;;
936 fs2ost) device=$(ostdevname 1_2) ;;
937 fs3ost) device=$(ostdevname 2_2) ;;
945 # Get the virtual device of a facet.
952 mgs) device=$(mgsvdevname) ;;
953 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
954 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
955 fs2mds) device=$(mdsvdevname 1_2) ;;
956 fs2ost) device=$(ostvdevname 1_2) ;;
957 fs3ost) device=$(ostvdevname 2_2) ;;
965 # Re-read the partition table on failover partner host.
966 # After a ZFS storage pool is created on a shared device, the partition table
967 # on the device may change. However, the operating system on the failover
968 # host may not notice the change automatically. Without the up-to-date partition
969 # block devices, 'zpool import ..' cannot find the labels, whose positions are
970 # relative to partition rather than disk beginnings.
972 # This function performs partprobe on the failover host to make it re-read the
975 refresh_partition_table() {
980 host=$(facet_passive_host $facet)
981 if [[ -n "$host" ]]; then
982 do_node $host "$PARTPROBE $device"
987 # Get ZFS storage pool name.
994 device=$(facet_device $facet)
995 # poolname is string before "/"
996 poolname="${device%%/*}"
1002 # Create ZFS storage pool.
1009 local opts=${@:-"-o cachefile=none"}
1011 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
1012 $ZPOOL create -f $opts $poolname $vdev"
1016 # Create ZFS file system.
1022 local opts=${@:-"-o mountpoint=legacy"}
1024 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1025 $ZFS create $opts $dataset"
1029 # Export ZFS storage pool.
1030 # Before exporting the pool, all datasets within the pool should be unmounted.
1038 poolname=$(zpool_name $facet)
1040 if [[ -n "$poolname" ]]; then
1041 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1042 grep -q ^$poolname/ /proc/mounts ||
1043 $ZPOOL export $opts $poolname"
1048 # Destroy ZFS storage pool.
1049 # Destroy the given pool and free up any devices for other use. This command
1050 # tries to unmount any active datasets before destroying the pool.
1051 # -f Force any active datasets contained within the pool to be unmounted.
1055 local poolname=${2:-$(zpool_name $facet)}
1057 if [[ -n "$poolname" ]]; then
1058 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1059 $ZPOOL destroy -f $poolname"
1064 # Import ZFS storage pool.
1065 # Force importing, even if the pool appears to be potentially active.
1070 local opts=${@:-"-o cachefile=none"}
1073 poolname=$(zpool_name $facet)
1075 if [[ -n "$poolname" ]]; then
1076 opts+=" -d $(dirname $(facet_vdevice $facet))"
1077 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
1078 $ZPOOL import -f $opts $poolname"
1083 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1084 # is not automatically imported on system startup.
1086 # In a failover environment, this will provide resource level fencing which
1087 # will ensure that the same ZFS storage pool will not be imported concurrently
1088 # on different nodes.
1090 disable_zpool_cache() {
1094 poolname=$(zpool_name $facet)
1096 if [[ -n "$poolname" ]]; then
1097 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1102 # This and set_osd_param() shall be used to access OSD parameters
1103 # once existed under "obdfilter":
1108 # writethrough_cache_enable
1112 local device=${2:-$FSNAME-OST*}
1115 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1116 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1121 local device=${2:-$FSNAME-OST*}
1125 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1126 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1130 local dz=${1:-$DEBUG_SIZE}
1132 if [ -f /sys/devices/system/cpu/possible ]; then
1133 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1135 local cpus=$(getconf _NPROCESSORS_CONF)
1138 # bug 19944, adjust size to be -gt num_possible_cpus()
1139 # promise 2MB for every cpu at least
1140 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1143 lctl set_param debug_mb=$dz
1146 set_default_debug () {
1147 local debug=${1:-"$PTLDEBUG"}
1148 local subsys=${2:-"$SUBSYSTEM"}
1149 local debug_size=${3:-$DEBUG_SIZE}
1151 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1152 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1154 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1157 set_default_debug_nodes () {
1160 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1161 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1165 do_rpc_nodes "$nodes" set_default_debug \
1166 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1169 set_default_debug_facet () {
1171 local node=$(facet_active_host $facet)
1172 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1174 set_default_debug_nodes $node
1179 local facets=${1:-$(get_facets)}
1182 for facet in ${facets//,/ }; do
1185 [ $RC -eq 0 ] && continue
1187 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1188 skip "Restart of $facet failed!." && touch $LU482_FAILED
1190 error "Restart of $facet failed!"
1197 # Add argument "arg" (e.g., "loop") to the comma-separated list
1198 # of arguments for option "opt" (e.g., "-o") on command
1199 # line "opts" (e.g., "-o flock").
1205 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1207 if echo "$opts" | grep -q $opt_pattern; then
1208 opts=$(echo "$opts" | sed -e \
1209 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1211 opts+="${opts:+ }$opt $arg"
1219 local dev=$(facet_active $facet)_dev
1220 local opt=${facet}_opt
1221 local mntpt=$(facet_mntpt $facet)
1222 local opts="${!opt} $@"
1224 if [ $(facet_fstype $facet) == ldiskfs ] &&
1225 ! do_facet $facet test -b ${!dev}; then
1226 opts=$(csa_add "$opts" -o loop)
1229 if [[ $(facet_fstype $facet) == zfs ]]; then
1230 # import ZFS storage pool
1231 import_zpool $facet || return ${PIPESTATUS[0]}
1234 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1235 # for testing LU-482 error handling in mount_facets() and test_0a()
1236 if [ -f $TMP/test-lu482-trigger ]; then
1239 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1243 if [ $RC -ne 0 ]; then
1244 echo "Start of ${!dev} on ${facet} failed ${RC}"
1246 set_default_debug_facet $facet
1248 if [[ $facet == mds* ]]; then
1250 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1254 label=$(devicelabel ${facet} ${!dev})
1255 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1256 eval export ${facet}_svc=${label}
1257 echo Started ${label}
1262 # start facet device options
1268 eval export ${facet}_dev=${device}
1269 eval export ${facet}_opt=\"$@\"
1271 local varname=${facet}failover_dev
1272 if [ -n "${!varname}" ] ; then
1273 eval export ${facet}failover_dev=${!varname}
1275 eval export ${facet}failover_dev=$device
1278 local mntpt=$(facet_mntpt $facet)
1279 do_facet ${facet} mkdir -p $mntpt
1280 eval export ${facet}_MOUNT=$mntpt
1281 mount_facet ${facet}
1284 if [[ $facet == mds* ]]; then
1286 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1297 local HOST=`facet_active_host $facet`
1298 [ -z $HOST ] && echo stop: no host for $facet && return 0
1300 local mntpt=$(facet_mntpt $facet)
1301 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1302 if [ ${running} -ne 0 ]; then
1303 echo "Stopping $mntpt (opts:$@) on $HOST"
1304 do_facet ${facet} umount -d $@ $mntpt
1307 # umount should block, but we should wait for unrelated obd's
1308 # like the MGS or MGC to also stop.
1309 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1311 if [[ $(facet_fstype $facet) == zfs ]]; then
1312 # export ZFS storage pool
1317 # save quota version (both administrative and operational quotas)
1318 # add an additional parameter if mountpoint is ever different from $MOUNT
1320 # XXX This function is kept for interoperability with old server (< 2.3.50),
1321 # it should be removed whenever we drop the interoperability for such
1323 quota_save_version() {
1324 local fsname=${2:-$FSNAME}
1326 local ver=$(tr -c -d "123" <<< $spec)
1327 local type=$(tr -c -d "ug" <<< $spec)
1329 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1331 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1333 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1335 local osts=$(get_facets OST)
1336 for ost in ${osts//,/ }; do
1338 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1342 # client could mount several lustre
1344 # XXX This function is kept for interoperability with old server (< 2.3.50),
1345 # it should be removed whenever we drop the interoperability for such
1348 local fsname=${1:-$FSNAME}
1350 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1352 do_nodes $(comma_list $(osts_nodes)) \
1353 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1357 # XXX This function is kept for interoperability with old server (< 2.3.50),
1358 # it should be removed whenever we drop the interoperability for such
1360 restore_quota_old() {
1361 local mntpt=${1:-$MOUNT}
1362 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1363 if [ ! "$old_QUOTA_TYPE" ] ||
1364 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1367 quota_save_version $old_QUOTA_TYPE
1370 # XXX This function is kept for interoperability with old server (< 2.3.50),
1371 # it should be removed whenever we drop the interoperability for such
1376 # no quota enforcement for now and accounting works out of the box
1379 # We need save the original quota_type params, and restore them after testing
1381 # Suppose that quota type the same on mds and ost
1382 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1383 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1384 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1385 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1386 export old_QUOTA_TYPE=$quota_type
1387 quota_save_version $QUOTA_TYPE
1389 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1390 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1393 local quota_usrs=$QUOTA_USERS
1395 # get_filesystem_size
1396 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1397 local blk_soft=$((disksz + 1024))
1398 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1400 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1401 local i_soft=$Inodes
1402 local i_hard=$((i_soft + i_soft / 20))
1404 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1405 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1408 for usr in $quota_usrs; do
1409 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1411 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1413 eval $cmd || error "$cmd FAILED!"
1415 # display the quota status
1416 echo "Quota settings for $usr : "
1417 $LFS quota -v -u $usr $mntpt || true
1421 # get mdt quota type
1423 local varsvc=${SINGLEMDS}_svc
1424 do_facet $SINGLEMDS $LCTL get_param -n \
1425 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1428 # get ost quota type
1430 # All OSTs should have same quota type
1431 local varsvc=ost1_svc
1432 do_facet ost1 $LCTL get_param -n \
1433 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1436 # restore old quota type settings
1438 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1443 if [ "$old_MDT_QUOTA_TYPE" ]; then
1444 do_facet mgs $LCTL conf_param \
1445 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1447 if [ "$old_OST_QUOTA_TYPE" ]; then
1448 do_facet mgs $LCTL conf_param \
1449 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1453 # Handle the case when there is a space in the lfs df
1454 # "filesystem summary" line the same as when there is no space.
1455 # This will allow fixing the "lfs df" summary line in the future.
1457 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1460 # Get free inodes on the MDT specified by mdt index, free indoes on
1461 # the whole filesystem will be returned when index == -1.
1467 if [ $index -eq -1 ]; then
1470 mdt_uuid=$(mdtuuid_from_index $index)
1473 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1478 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1485 # save old quota type & set new quota type
1486 local mdt_qtype=$(mdt_quota_type)
1487 local ost_qtype=$(ost_quota_type)
1489 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1490 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1492 export old_MDT_QUOTA_TYPE=$mdt_qtype
1493 export old_OST_QUOTA_TYPE=$ost_qtype
1495 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1496 error "set mdt quota type failed"
1497 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1498 error "set ost quota type failed"
1500 local quota_usrs=$QUOTA_USERS
1502 # get_filesystem_size
1503 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1504 local blk_soft=$((disksz + 1024))
1505 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1507 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1508 local i_soft=$inodes
1509 local i_hard=$((i_soft + i_soft / 20))
1511 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1512 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1513 "inode-hardlimit: $i_hard"
1516 for usr in $quota_usrs; do
1517 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1519 cmd="$LFS setquota -$type $usr -b $blk_soft"
1520 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1522 eval $cmd || error "$cmd FAILED!"
1524 # display the quota status
1525 echo "Quota settings for $usr : "
1526 $LFS quota -v -u $usr $mntpt || true
1533 local opts=${3:-$MOUNT_OPTS}
1534 opts=${opts:+-o $opts}
1535 local flags=${4:-$MOUNT_FLAGS}
1537 local device=$MGSNID:/$FSNAME
1538 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1539 echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
1543 echo "Starting client: $client: $flags $opts $device $mnt"
1544 do_node $client mkdir -p $mnt
1545 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1547 set_default_debug_nodes $client
1559 [ "$3" ] && force=-f
1560 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1561 if [ $running -ne 0 ]; then
1562 echo "Stopping client $client $mnt (opts:$force)"
1563 do_node $client lsof -t $mnt || need_kill=no
1564 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1565 pids=$(do_node $client lsof -t $mnt | sort -u);
1566 if [ -n $pids ]; then
1567 do_node $client kill -9 $pids || true
1571 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1572 if [ $busy -ne 0 ] ; then
1573 echo "$mnt is still busy, wait one second" && sleep 1
1574 do_node $client umount $force $mnt
1579 # nodes is comma list
1580 sanity_mount_check_nodes () {
1586 # FIXME: assume that all cluster nodes run the same os
1587 [ "$(uname)" = Linux ] || return 0
1590 for mnt in $mnts ; do
1591 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1592 mpts=\\\$(mount | grep -c $mnt' ');
1593 if [ \\\$running -ne \\\$mpts ]; then
1594 echo \\\$(hostname) env are INSANE!;
1597 [ $? -eq 0 ] || rc=1
1602 sanity_mount_check_servers () {
1603 [ "$CLIENTONLY" ] &&
1604 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1605 echo Checking servers environments
1607 # FIXME: modify get_facets to display all facets wo params
1608 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1612 for facet in ${facets//,/ }; do
1613 node=$(facet_host ${facet})
1614 mntpt=$(facet_mntpt $facet)
1615 sanity_mount_check_nodes $node $mntpt ||
1616 { error "server $node environments are insane!"; return 1; }
1620 sanity_mount_check_clients () {
1621 local clients=${1:-$CLIENTS}
1622 local mntpt=${2:-$MOUNT}
1623 local mntpt2=${3:-$MOUNT2}
1625 [ -z $clients ] && clients=$(hostname)
1626 echo Checking clients $clients environments
1628 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1629 error "clients environments are insane!"
1632 sanity_mount_check () {
1633 sanity_mount_check_servers || return 1
1634 sanity_mount_check_clients || return 2
1637 # mount clients if not mouted
1638 zconf_mount_clients() {
1641 local opts=${3:-$MOUNT_OPTS}
1642 opts=${opts:+-o $opts}
1643 local flags=${4:-$MOUNT_FLAGS}
1645 local device=$MGSNID:/$FSNAME
1646 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1647 echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
1651 echo "Starting client $clients: $flags $opts $device $mnt"
1654 running=\\\$(mount | grep -c $mnt' ');
1656 if [ \\\$running -eq 0 ] ; then
1658 $MOUNT_CMD $flags $opts $device $mnt;
1661 exit \\\$rc" || return ${PIPESTATUS[0]}
1663 echo "Started clients $clients: "
1664 do_nodes $clients "mount | grep $mnt' '"
1666 set_default_debug_nodes $clients
1671 zconf_umount_clients() {
1676 [ "$3" ] && force=-f
1678 echo "Stopping clients: $clients $mnt (opts:$force)"
1679 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1680 if [ \\\$running -ne 0 ] ; then
1681 echo Stopping client \\\$(hostname) $mnt opts:$force;
1682 lsof $mnt || need_kill=no;
1683 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1684 pids=\\\$(lsof -t $mnt | sort -u);
1685 if [ -n \\\"\\\$pids\\\" ]; then
1689 while umount $force $mnt 2>&1 | grep -q "busy"; do
1690 echo "$mnt is still busy, wait one second" && sleep 1;
1697 echo + $POWER_DOWN $node
1701 shutdown_node_hard () {
1703 local attempts=$SHUTDOWN_ATTEMPTS
1705 for i in $(seq $attempts) ; do
1708 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1709 echo "waiting for $host to fail attempts=$attempts"
1710 [ $i -lt $attempts ] || \
1711 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1717 local mnt=${2:-$MOUNT}
1720 if [ "$FAILURE_MODE" = HARD ]; then
1721 shutdown_node_hard $client
1723 zconf_umount_clients $client $mnt -f
1729 local facets="$(get_facets OST),$(get_facets MDS)"
1732 combined_mgs_mds || facets="$facets,mgs"
1734 for facet in ${facets//,/ }; do
1735 if [ $(facet_active_host $facet) == $host ]; then
1736 affected="$affected $facet"
1740 echo $(comma_list $affected)
1745 local host=${2:-$(facet_host $facet)}
1747 local label=$(convert_facet2label $facet)
1748 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1751 facets_up_on_host () {
1753 local facets=$(facets_on_host $host)
1756 for facet in ${facets//,/ }; do
1757 if $(facet_up $facet $host); then
1758 affected_up="$affected_up $facet"
1762 echo $(comma_list $affected_up)
1768 if [ "$FAILURE_MODE" = HARD ]; then
1769 shutdown_node_hard $(facet_active_host $facet)
1777 echo + $POWER_UP $node
1790 if [ "$FAILURE_MODE" = HARD ]; then
1791 reboot_node $(facet_active_host $facet)
1799 if [ "$FAILURE_MODE" = HARD ]; then
1809 for facet in ${facets//,/ }; do
1810 hosts=$(expand_list $hosts $(facet_host $facet) )
1816 _check_progs_installed () {
1820 for prog in $progs; do
1821 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1822 echo $prog missing on $(hostname)
1829 check_progs_installed () {
1833 do_rpc_nodes "$nodes" _check_progs_installed $@
1836 # recovery-scale functions
1838 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1841 start_client_load() {
1844 local var=$(node_var_name $client)_load
1845 eval export ${var}=$load
1847 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1848 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1849 END_RUN_FILE=$END_RUN_FILE \
1850 LOAD_PID_FILE=$LOAD_PID_FILE \
1851 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1852 TESTNAME=$TESTNAME \
1853 DBENCH_LIB=$DBENCH_LIB \
1854 DBENCH_SRC=$DBENCH_SRC \
1855 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1859 log "Started client load: ${load} on $client"
1861 # get the children process IDs
1862 local pids=$(ps --ppid $ppid -o pid= | xargs)
1863 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1867 start_client_loads () {
1868 local -a clients=(${1//,/ })
1869 local numloads=${#CLIENT_LOADS[@]}
1872 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1873 testnum=$((nodenum % numloads))
1874 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1876 # bug 22169: wait the background threads to start
1880 # only for remote client
1881 check_client_load () {
1883 local var=$(node_var_name $client)_load
1884 local TESTLOAD=run_${!var}.sh
1886 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1888 # bug 18914: try to connect several times not only when
1889 # check ps, but while check_catastrophe also
1892 while [ $RC = 254 -a $tries -gt 0 ]; do
1896 if ! check_catastrophe $client; then
1898 if [ $RC -eq 254 ]; then
1899 # FIXME: not sure how long we shuold sleep here
1903 echo "check catastrophe failed: RC=$RC "
1907 # We can continue try to connect if RC=254
1908 # Just print the warning about this
1909 if [ $RC = 254 ]; then
1910 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1913 # see if the load is still on the client
1916 while [ $RC = 254 -a $tries -gt 0 ]; do
1920 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1925 if [ $RC = 254 ]; then
1926 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1927 # see if we can diagnose a bit why this is
1932 check_client_loads () {
1933 local clients=${1//,/ }
1937 for client in $clients; do
1938 check_client_load $client
1940 if [ "$rc" != 0 ]; then
1941 log "Client load failed on node $client, rc=$rc"
1947 restart_client_loads () {
1948 local clients=${1//,/ }
1949 local expectedfail=${2:-""}
1953 for client in $clients; do
1954 check_client_load $client
1956 if [ "$rc" != 0 -a "$expectedfail" ]; then
1957 local var=$(node_var_name $client)_load
1958 start_client_load $client ${!var}
1959 echo "Restarted client load ${!var}: on $client. Checking ..."
1960 check_client_load $client
1962 if [ "$rc" != 0 ]; then
1963 log "Client load failed to restart on node $client, rc=$rc"
1964 # failure one client load means test fail
1965 # we do not need to check other
1974 # Start vmstat and save its process ID in a file.
1979 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1982 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1983 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1986 # Display the nodes on which client loads failed.
1987 print_end_run_file() {
1991 [ -s $file ] || return 0
1993 echo "Found the END_RUN_FILE file: $file"
1996 # A client load will stop if it finds the END_RUN_FILE file.
1997 # That does not mean the client load actually failed though.
1998 # The first node in END_RUN_FILE is the one we are interested in.
2001 if [ -n "$node" ]; then
2002 local var=$(node_var_name $node)_load
2004 local prefix=$TESTLOG_PREFIX
2005 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2006 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2007 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2009 echo "Client load ${!var} failed on node $node:"
2015 # Stop the process which had its PID saved in a file.
2020 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2022 do_nodes $nodes "test -f $pid_file &&
2023 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2026 # Stop all client loads.
2027 stop_client_loads() {
2028 local nodes=${1:-$CLIENTS}
2031 # stop the client loads
2032 stop_process $nodes $pid_file
2034 # clean up the processes that started them
2035 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2037 # End recovery-scale functions
2039 # verify that lustre actually cleaned up properly
2041 VAR=$(lctl get_param -n catastrophe 2>&1)
2042 if [ $? = 0 ] ; then
2043 if [ $VAR != 0 ]; then
2044 error "LBUG/LASSERT detected"
2047 BUSY=$(dmesg | grep -i destruct || true)
2048 if [ -n "$BUSY" ]; then
2050 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2054 check_mem_leak || exit 204
2056 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2057 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2060 if module_loaded lnet || module_loaded libcfs; then
2061 echo "$TESTSUITE: modules still loaded..." 1>&2
2070 if [[ "$1" == "--verbose" ]]; then
2085 PREV_RESULT=$(do_node $node "$TEST")
2087 RESULT=$(do_node $node "$TEST")
2088 if [[ "$RESULT" == "$FINAL" ]]; then
2089 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2090 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2094 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2095 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2099 [[ $WAIT -ge $MAX ]] && break
2100 [[ $((WAIT % print)) -eq 0 ]] &&
2101 echo "Waiting $((MAX - WAIT)) secs for update"
2102 WAIT=$((WAIT + sleep))
2105 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2109 wait_update_facet() {
2112 wait_update $(facet_active_host $facet) "$@"
2116 do_nodes $(comma_list $(mdts_nodes)) \
2117 "lctl set_param -n osd*.*MDT*.force_sync 1"
2118 do_nodes $(comma_list $(osts_nodes)) \
2119 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
2120 grep -v 'Found no match'
2123 wait_delete_completed_mds() {
2124 local MAX_WAIT=${1:-20}
2125 # for ZFS, waiting more time for DMUs to be committed
2126 local ZFS_WAIT=${2:-5}
2128 local stime=$(date +%s)
2133 # find MDS with pending deletions
2134 for node in $(mdts_nodes); do
2135 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2136 2>/dev/null | calc_sum)
2137 if [[ $changes -eq 0 ]]; then
2140 mds2sync="$mds2sync $node"
2142 if [ -z "$mds2sync" ]; then
2145 mds2sync=$(comma_list $mds2sync)
2147 # sync MDS transactions
2148 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2150 # wait till all changes are sent and commmitted by OSTs
2151 # for ldiskfs space is released upon execution, but DMU
2152 # do this upon commit
2155 while [[ $WAIT -ne $MAX_WAIT ]]; do
2156 changes=$(do_nodes $mds2sync \
2157 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2158 #echo "$node: $changes changes on all"
2159 if [[ $changes -eq 0 ]]; then
2161 #echo "delete took $((etime - stime)) seconds"
2163 # the occupied disk space will be released
2164 # only after DMUs are committed
2165 if [[ $(facet_fstype $SINGLEMDS) == zfs ]]; then
2166 echo "sleep $ZFS_WAIT for ZFS OSD"
2177 echo "Delete is not completed in $((etime - stime)) seconds"
2178 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2184 # we can use "for" here because we are waiting the slowest
2185 for host in ${hostlist//,/ }; do
2186 check_network "$host" 900
2188 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2195 for facet in ${facetlist//,/ }; do
2196 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2198 wait_for_host $hostlist
2201 _wait_recovery_complete () {
2204 # Use default policy if $2 is not passed by caller.
2205 local MAX=${2:-$(max_recovery_time)}
2210 while [ $WAIT -lt $MAX ]; do
2211 STATUS=$(lctl get_param -n $param | grep status)
2213 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2216 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2218 echo "$param recovery not done in $MAX sec. $STATUS"
2222 wait_recovery_complete () {
2225 # with an assumption that at_max is the same on all nodes
2226 local MAX=${2:-$(max_recovery_time)}
2229 if [ "$FAILURE_MODE" = HARD ]; then
2230 facets=$(facets_on_host $(facet_active_host $facet))
2232 echo affected facets: $facets
2234 # we can use "for" here because we are waiting the slowest
2235 for facet in ${facets//,/ }; do
2236 local var_svc=${facet}_svc
2237 local param="*.${!var_svc}.recovery_status"
2239 local host=$(facet_active_host $facet)
2240 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2244 wait_mds_ost_sync () {
2245 # just because recovery is done doesn't mean we've finished
2246 # orphan cleanup. Wait for llogs to get synchronized.
2247 echo "Waiting for orphan cleanup..."
2248 # MAX value includes time needed for MDS-OST reconnection
2249 local MAX=$(( TIMEOUT * 2 ))
2250 local WAIT_TIMEOUT=${1:-$MAX}
2253 local list=$(comma_list $(mdts_nodes))
2254 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2255 if ! do_facet $SINGLEMDS \
2256 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2258 # old way, use mds_sync
2260 list=$(comma_list $(osts_nodes))
2261 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2264 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2265 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2266 local -a sync=($(do_nodes $list "$cmd"))
2269 for ((i=0; i<${#sync[@]}; i++)); do
2271 [ ${sync[$i]} -eq 1 ] && continue
2273 [ ${sync[$i]} -eq 0 ] && continue
2275 # there is a not finished MDS-OST synchronization
2279 sleep 2 # increase waiting time and cover statfs cache
2280 [ ${con} -eq 1 ] && return 0
2281 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2285 # show which nodes are not finished.
2286 do_nodes $list "$cmd"
2287 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2291 wait_destroy_complete () {
2292 echo "Waiting for local destroys to complete"
2293 # MAX value shouldn't be big as this mean server responsiveness
2294 # never increase this just to make test pass but investigate
2295 # why it takes so long time
2298 while [ $WAIT -lt $MAX ]; do
2299 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2303 for ((i=0; i<${#RPCs[@]}; i++)); do
2304 [ ${RPCs[$i]} -eq 0 ] && continue
2305 # there are still some destroy RPCs in flight
2310 [ ${con} -eq 1 ] && return 0 # done waiting
2311 echo "Waiting ${WAIT}s for local destroys to complete"
2314 echo "Local destroys weren't done in $MAX sec."
2318 wait_delete_completed() {
2319 wait_delete_completed_mds $1 || return $?
2320 wait_destroy_complete
2329 # conf-sanity 31 takes a long time cleanup
2330 while [ $WAIT -lt 300 ]; do
2331 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2332 [ -z "${running}" ] && return 0
2333 echo "waited $WAIT for${running}"
2334 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2336 WAIT=$((WAIT + INTERVAL))
2338 echo "service didn't stop after $WAIT seconds. Still running:"
2343 wait_remote_prog () {
2349 [ "$PDSH" = "no_dsh" ] && return 0
2351 while [ $WAIT -lt $2 ]; do
2352 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2353 [ -z "${running}" ] && return 0 || true
2354 echo "waited $WAIT for: "
2356 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2358 WAIT=$((WAIT + INTERVAL))
2360 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2361 [ -z "$pids" ] && return 0
2362 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2363 # FIXME: not portable
2364 for pid in $pids; do
2365 cat /proc/${pid}/status || true
2366 cat /proc/${pid}/wchan || true
2368 kill -9 $pid || true
2377 # not every config has many clients
2379 if [ ! -z "$CLIENTS" ]; then
2380 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2382 stat -f $MOUNT > /dev/null
2388 # usually checked on particular client or locally
2390 if [ ! -z "$client" ]; then
2391 $PDSH $client "stat -f $MOUNT" > /dev/null
2393 stat -f $MOUNT > /dev/null
2401 client_reconnect_try() {
2402 uname -n >> $MOUNT/recon
2403 if [ -z "$CLIENTS" ]; then
2404 df $MOUNT; uname -n >> $MOUNT/recon
2406 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2408 echo Connected clients:
2410 ls -l $MOUNT/recon > /dev/null
2414 client_reconnect() {
2415 # one client_reconnect_try call does not always do the job...
2417 client_reconnect_try && break
2422 affected_facets () {
2425 local host=$(facet_active_host $facet)
2426 local affected=$facet
2428 if [ "$FAILURE_MODE" = HARD ]; then
2429 affected=$(facets_up_on_host $host)
2443 #Because it will only get up facets, we need get affected
2444 #facets before shutdown
2445 #For HARD Failure mode, it needs make sure facets on the same
2446 #HOST will only be shutdown and reboot once
2447 for facet in ${facets//,/ }; do
2448 local affected_facet
2450 #check whether facet has been included in other affected facets
2451 for ((index=0; index<$total; index++)); do
2452 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2455 if [ $skip -eq 0 ]; then
2456 affecteds[$total]=$(affected_facets $facet)
2461 for ((index=0; index<$total; index++)); do
2462 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2463 local host=$(facet_active_host $facet)
2464 echo "Failing ${affecteds[index]} on $host"
2465 shutdown_facet $facet
2468 for ((index=0; index<$total; index++)); do
2469 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2470 echo reboot facets: ${affecteds[index]}
2474 change_active ${affecteds[index]}
2476 wait_for_facet ${affecteds[index]}
2477 # start mgs first if it is affected
2478 if ! combined_mgs_mds &&
2479 list_member ${affecteds[index]} mgs; then
2480 mount_facet mgs || error "Restart of mgs failed"
2482 # FIXME; has to be changed to mount all facets concurrently
2483 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2484 echo mount facets: ${affecteds[index]}
2485 mount_facets ${affecteds[index]}
2495 do_facet $facet "sync; sync; sync"
2498 # make sure there will be no seq change
2499 local clients=${CLIENTS:-$HOSTNAME}
2500 local f=fsa-\\\$\(hostname\)
2501 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2502 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2504 local svc=${facet}_svc
2505 do_facet $facet $LCTL --device ${!svc} notransno
2507 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2508 # in-memory state has to be cleared by either rebooting the host or
2509 # exporting and reimporting the pool.
2511 # Although the uberblocks are not updated when a pool is freezed,
2512 # transactions are still written to the disks. Modified blocks may be
2513 # cached in memory when tests try reading them back. The
2514 # export-and-reimport process also evicts any cached pool data from
2515 # memory to provide the correct "data loss" semantics.
2517 # In the test framework, the exporting and importing operations are
2518 # handled by stop() and mount_facet() separately, which are used
2519 # inside fail() and fail_abort().
2521 do_facet $facet $LCTL --device ${!svc} readonly
2522 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2523 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2526 replay_barrier_nodf() {
2527 local facet=$1 echo running=${running}
2528 do_facet $facet "sync; sync; sync"
2529 local svc=${facet}_svc
2530 echo Replay barrier on ${!svc}
2531 do_facet $facet $LCTL --device ${!svc} notransno
2532 do_facet $facet $LCTL --device ${!svc} readonly
2533 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2534 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2537 replay_barrier_nosync() {
2538 local facet=$1 echo running=${running}
2539 local svc=${facet}_svc
2540 echo Replay barrier on ${!svc}
2541 do_facet $facet $LCTL --device ${!svc} notransno
2542 do_facet $facet $LCTL --device ${!svc} readonly
2543 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2544 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2548 # Get Lustre client uuid for a given Lustre mount point.
2551 local mntpnt=${1:-$MOUNT}
2553 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2554 local uuid=$($LCTL get_param -n llite.$name.uuid)
2559 mds_evict_client() {
2560 local mntpnt=${1:-$MOUNT}
2561 local uuid=$(get_client_uuid $mntpnt)
2563 do_facet $SINGLEMDS \
2564 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2567 ost_evict_client() {
2568 local mntpnt=${1:-$MOUNT}
2569 local uuid=$(get_client_uuid $mntpnt)
2572 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2577 local clients=${CLIENTS:-$HOSTNAME}
2579 facet_failover $* || error "failover: $?"
2580 wait_clients_import_state "$clients" "$facets" FULL
2581 clients_up || error "post-failover df: $?"
2586 facet_failover $facet
2592 change_active $facet
2593 wait_for_facet $facet
2594 mount_facet $facet -o abort_recovery
2595 clients_up || echo "first df failed: $?"
2596 clients_up || error "post-failover df: $?"
2600 echo There is no lmc. This is mountconf, baby.
2604 host_nids_address() {
2608 if [ -n "$kind" ]; then
2609 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2611 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2617 if [ "$1" = "'*'" ]; then echo \'*\'; else
2623 if [ "$1" = "'*'" ]; then echo \'*\'; else
2624 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2626 if [ -z "$ID" ]; then
2627 echo "Could not get a ptl id for $1..."
2636 h2name_or_ip "$1" "tcp"
2641 if [ "$1" = "'*'" ]; then echo \'*\'; else
2642 if type __h2elan >/dev/null 2>&1; then
2645 ID=`echo $1 | sed 's/[^0-9]*//g'`
2653 h2name_or_ip "$1" "o2ib"
2657 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2658 # expressions format. As a bonus we can then just pass in those variables
2659 # to pdsh. What this function does is take a HOSTLIST type string and
2660 # expand it into a space deliminated list for us.
2668 [ -z "$hostlist" ] && return
2670 # Translate the case of [..],..,[..] to [..] .. [..]
2671 list="${hostlist/],/] }"
2673 [[ "$front" == *,* ]] && {
2676 list=${list/${old}/${new}}
2679 for item in $list; do
2680 # Test if we have any []'s at all
2681 if [ "$item" != "${item/\[/}" ]; then {
2682 # Expand the [*] into list
2686 if [ "$name" != "$item" ]; then
2687 group=${item#$name[*}
2690 for range in ${group//,/ }; do
2694 # Number of leading zeros
2697 end=$(echo $end | sed 's/0*//')
2698 [[ -z "$end" ]] && end=0
2699 [[ $padlen2 -gt $padlen ]] && {
2700 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2703 begin=$(echo $begin | sed 's/0*//')
2704 [ -z $begin ] && begin=0
2706 for num in $(seq -f "%0${padlen}g" $begin $end); do
2707 value="${name#*,}${num}${back}"
2708 [ "$value" != "${value/\[/}" ] && {
2709 value=$(hostlist_expand "$value")
2711 myList="$myList $value"
2716 myList="$myList $item"
2719 myList=${myList//,/ }
2720 myList=${myList:1} # Remove first character which is a space
2722 # Filter any duplicates without sorting
2724 myList="${list%% *}"
2726 while [[ "$list" != ${myList##* } ]]; do
2727 list=${list//${list%% *} /}
2728 myList="$myList ${list%% *}"
2730 myList="${myList%* }";
2732 # We can select an object at an offset in the list
2735 for item in $myList; do
2737 [ $cnt -eq $offset ] && {
2741 [ $(get_node_count $myList) -ne 1 ] && myList=""
2750 [ "$facet" == client ] && echo -n $HOSTNAME && return
2751 varname=${facet}_HOST
2752 if [ -z "${!varname}" ]; then
2753 if [ "${facet:0:3}" == "ost" ]; then
2754 local fh=${facet%failover}_HOST
2755 eval export ${facet}_HOST=${!fh}
2756 if [ -z "${!varname}" ]; then
2757 eval export ${facet}_HOST=${ost_HOST}
2759 elif [ "${facet:0:3}" == "mdt" -o \
2760 "${facet:0:3}" == "mds" -o \
2761 "${facet:0:3}" == "mgs" ]; then
2762 eval export ${facet}_HOST=${mds_HOST}
2768 facet_failover_host() {
2772 var=${facet}failover_HOST
2773 if [ -n "${!var}" ]; then
2778 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2779 "${facet:0:3}" == "mgs" ]; then
2781 eval export ${facet}failover_host=${mds_HOST}
2786 if [[ $facet == ost* ]]; then
2787 eval export ${facet}failover_host=${ost_HOST}
2795 local activevar=${facet}active
2797 if [ -f $TMP/${facet}active ] ; then
2798 source $TMP/${facet}active
2801 active=${!activevar}
2802 if [ -z "$active" ] ; then
2809 facet_active_host() {
2810 facet_host $(facet_active $1)
2813 # Get the passive failover partner host of facet.
2814 facet_passive_host() {
2816 [[ $facet = client ]] && return
2818 local host=${facet}_HOST
2819 local failover_host=${facet}failover_HOST
2820 local active_host=$(facet_active_host $facet)
2822 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2824 if [[ $active_host = ${!host} ]]; then
2825 echo -n ${!failover_host}
2835 facetlist=$(exclude_items_from_list $facetlist mgs)
2837 for facet in ${facetlist//,/ }; do
2838 local failover=${facet}failover
2839 local host=`facet_host $failover`
2840 [ -z "$host" ] && return
2842 local curactive=`facet_active $facet`
2843 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2844 eval export ${facet}active=$facet
2846 eval export ${facet}active=$failover
2848 # save the active host for this facet
2849 local activevar=${facet}active
2850 echo "$activevar=${!activevar}" > $TMP/$activevar
2851 [[ $facet = mds1 ]] && combined_mgs_mds && \
2852 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2853 local TO=`facet_active_host $facet`
2854 echo "Failover $facet to $TO"
2860 # do not stripe off hostname if verbose, bug 19215
2861 if [ x$1 = x--verbose ]; then
2869 if [ "$HOST" = "$HOSTNAME" ]; then
2871 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2872 echo "cannot run remote command on $HOST with $myPDSH"
2876 echo "CMD: $HOST $@" >&2
2877 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2880 if [ "$myPDSH" = "rsh" ]; then
2881 # we need this because rsh does not return exit code of an executed command
2882 local command_status="$TMP/cs"
2883 rsh $HOST ":> $command_status"
2884 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2885 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2886 echo command failed >$command_status"
2887 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2892 # print HOSTNAME for myPDSH="no_dsh"
2893 if [[ $myPDSH = no_dsh ]]; then
2894 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2896 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2899 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2901 return ${PIPESTATUS[0]}
2905 do_node --verbose "$@"
2908 single_local_node () {
2909 [ "$1" = "$HOSTNAME" ]
2912 # Outputs environment variable assignments that should be passed to remote nodes
2916 local facets=$(get_facets)
2919 for var in ${!MODOPTS_*}; do
2920 value=${!var//\"/\\\"}
2921 echo -n " ${var}=\"$value\""
2924 for facet in ${facets//,/ }; do
2926 if [ -n "${!var}" ]; then
2927 echo -n " $var=${!var}"
2931 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2932 if [ -n "${!var}" ]; then
2933 echo -n " $var=${!var}"
2937 if [ -n "$FSTYPE" ]; then
2938 echo -n " FSTYPE=$FSTYPE"
2941 for var in LNETLND NETTYPE; do
2942 if [ -n "${!var}" ]; then
2943 echo -n " $var=${!var}"
2950 # do not stripe off hostname if verbose, bug 19215
2951 if [ x$1 = x--verbose ]; then
2959 if single_local_node $rnodes; then
2961 do_nodev $rnodes "$@"
2963 do_node $rnodes "$@"
2968 # This is part from do_node
2971 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2972 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2974 export FANOUT=$(get_node_count "${rnodes//,/ }")
2976 echo "CMD: $rnodes $@" >&2
2977 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2980 # do not replace anything from pdsh output if -N is used
2981 # -N Disable hostname: prefix on lines of output.
2982 if $verbose || [[ $myPDSH = *-N* ]]; then
2983 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2985 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2987 return ${PIPESTATUS[0]}
2991 # Execute commands on a single service's host
2993 # The \a facet (service) may be on a local or remote node, which is
2994 # determined at the time the command is run.
2996 # usage: do_facet $facet command [arg ...]
3000 local HOST=$(facet_active_host $facet)
3001 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3005 # Function: do_facet_random_file $FACET $FILE $SIZE
3006 # Creates FILE with random content on the given FACET of given SIZE
3008 do_facet_random_file() {
3012 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3013 do_facet $facet "$cmd 2>/dev/null"
3016 do_facet_create_file() {
3020 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3021 do_facet $facet "$cmd 2>/dev/null"
3025 do_nodes --verbose "$@"
3031 # make sure its not already running
3033 rm -f $TMP/${facet}active
3034 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3035 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3037 if [[ $(facet_fstype $facet) == zfs ]]; then
3039 # After formatting a ZFS target, "cachefile=none" property will
3040 # be set on the ZFS storage pool so that the pool is not
3041 # automatically imported on system startup. And then the pool
3042 # will be exported so as to leave the importing and exporting
3043 # operations handled by mount_facet() and stop() separately.
3045 refresh_partition_table $facet $(facet_vdevice $facet)
3046 disable_zpool_cache $facet
3051 # Device formatted as ost
3054 local DEVNAME=OSTDEV$num
3056 local fstype=$(facet_fstype ost$num)
3060 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3061 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3063 #try $OSTZFSDEVn - independent of vdev
3064 DEVNAME=OSTZFSDEV$num
3065 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3067 error "unknown fstype!";;
3073 # Physical device location of data
3079 local fstype=$(facet_fstype ost$num)
3083 # vdevs are not supported by ldiskfs
3086 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3087 # Device formatted by zfs
3089 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3091 error "unknown fstype!";;
3097 # Logical device formatted for lustre
3100 local DEVNAME=MDSDEV$num
3102 local fstype=$(facet_fstype mds$num)
3106 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3107 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3109 # try $MDSZFSDEVn - independent of vdev
3110 DEVNAME=MDSZFSDEV$num
3111 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3113 error "unknown fstype!";;
3119 # Physical location of data
3123 local fstype=$(facet_fstype mds$num)
3127 # vdevs are not supported by ldiskfs
3130 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3131 # Device formatted by ZFS
3132 local DEVNAME=MDSDEV$num
3133 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3135 error "unknown fstype!";;
3143 local fstype=$(facet_fstype mgs)
3147 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3148 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3149 DEVPTR=$(mdsdevname 1)
3154 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3155 ( [ -z "$MGSZFSDEV" ] &&
3156 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3157 DEVPTR=$(mdsdevname 1)
3159 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3162 error "unknown fstype!";;
3171 local fstype=$(facet_fstype mgs)
3175 # vdevs are not supported by ldiskfs
3178 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3179 ( [ -z "$MGSDEV" ] &&
3180 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3181 VDEVPTR=$(mdsvdevname 1)
3182 elif [ -n "$MGSDEV" ]; then
3186 error "unknown fstype!";;
3194 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3196 local var=${facet}_MOUNT
3197 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3204 local dev=$(facet_device $facet)
3205 local mnt=$(facet_mntpt $facet)
3208 if ! do_facet $facet test -b $dev; then
3211 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3216 local dev=$(facet_device $facet)
3217 local mnt=$(facet_mntpt $facet)
3219 do_facet $facet umount -d $mnt
3223 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3228 local ds=$(facet_device $facet)
3229 local mnt=$(facet_mntpt $facet)
3234 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3235 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3236 do_facet $facet $ZFS set canmount=noauto $ds
3238 # The "legacy" mount method is used here because "zfs unmount $mnt"
3239 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3240 # targets are not available at the time, the stat(2) on $MOUNT will
3243 do_facet $facet $ZFS set mountpoint=legacy $ds
3244 do_facet $facet mount -t zfs $ds $mnt
3245 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3246 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3251 local ds=$(facet_device $facet)
3252 local mnt=$(facet_mntpt $facet)
3253 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3254 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3255 local mntpt=${!var_mntpt}
3256 local canmnt=${!var_canmnt}
3260 do_facet $facet umount $mnt
3261 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3262 do_facet $facet $ZFS set canmount=$canmnt $ds
3268 local fstype=$(facet_fstype $facet)
3270 mount_$fstype $facet
3275 local fstype=$(facet_fstype $facet)
3277 unmount_$fstype $facet
3284 # make sure we are using the primary server, so test-framework will
3285 # be able to clean up properly.
3286 activemds=`facet_active mds1`
3287 if [ $activemds != "mds1" ]; then
3291 local clients=$CLIENTS
3292 [ -z $clients ] && clients=$(hostname)
3294 zconf_umount_clients $clients $MOUNT "$*" || true
3295 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3297 [ "$CLIENTONLY" ] && return
3298 # The add fn does rm ${facet}active file, this would be enough
3299 # if we use do_facet <facet> only after the facet added, but
3300 # currently we use do_facet mds in local.sh
3301 for num in `seq $MDSCOUNT`; do
3303 rm -f ${TMP}/mds${num}active
3305 combined_mgs_mds && rm -f $TMP/mgsactive
3307 for num in `seq $OSTCOUNT`; do
3309 rm -f $TMP/ost${num}active
3312 if ! combined_mgs_mds ; then
3319 cleanup_echo_devs () {
3320 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3322 for dev in $devs; do
3323 $LCTL --device $dev cleanup
3324 $LCTL --device $dev detach
3329 nfs_client_mode && return
3338 combined_mgs_mds () {
3339 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3340 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3344 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3348 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3354 local fsname=${3:-"$FSNAME"}
3355 local type=$(facet_type $facet)
3356 local index=$(facet_index $facet)
3357 local fstype=$(facet_fstype $facet)
3358 local host=$(facet_host $facet)
3363 if [ $type == MGS ] || ( [ $type == MDS ] &&
3364 [ "$dev" == $(mgsdevname) ] &&
3365 [ "$host" == "$(facet_host mgs)" ] ); then
3368 opts="--mgsnode=$MGSNID"
3371 if [ $type != MGS ]; then
3372 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3376 var=${facet}failover_HOST
3377 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3378 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3381 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3382 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3384 if [ $type == MDS ]; then
3385 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3386 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3387 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3388 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3389 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3391 if [ $fstype == ldiskfs ]; then
3392 # Check for wide striping
3393 if [ $OSTCOUNT -gt 160 ]; then
3394 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3395 fs_mkfs_opts+="-O large_xattr"
3398 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3399 if [ ! -z $EJOURNAL ]; then
3400 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3402 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3406 if [ $type == OST ]; then
3407 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3408 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3410 if [ $fstype == ldiskfs ]; then
3411 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3415 opts+=" --backfstype=$fstype"
3418 if [ -n "${!var}" ]; then
3419 opts+=" --device-size=${!var}"
3422 var=$(upper $fstype)_MKFS_OPTS
3423 fs_mkfs_opts+=${!var:+" ${!var}"}
3425 var=${type}_FS_MKFS_OPTS
3426 fs_mkfs_opts+=${!var:+" ${!var}"}
3428 if [ -n "${fs_mkfs_opts## }" ]; then
3429 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3433 opts+=${!var:+" ${!var}"}
3438 check_ost_indices() {
3439 local index_count=${#OST_INDICES[@]}
3440 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3442 # OST count is greater than the index count in $OST_INDEX_LIST.
3443 # We need check whether there are duplicate indices.
3447 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3448 index=$(facet_index ost$i)
3449 for j in $(seq 0 $((index_count - 1))); do
3450 [[ $index -ne ${OST_INDICES[j]} ]] ||
3451 error "ost$i has the same index $index as ost$((j+1))"
3464 # We need ldiskfs here, may as well load them all
3466 [ "$CLIENTONLY" ] && return
3467 echo Formatting mgs, mds, osts
3468 if ! combined_mgs_mds ; then
3469 echo "Format mgs: $(mgsdevname)"
3470 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3471 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3475 for num in $(seq $MDSCOUNT); do
3476 echo "Format mds$num: $(mdsdevname $num)"
3477 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3478 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3479 ${quiet:+>/dev/null} || exit 10
3482 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3484 for num in $(seq $OSTCOUNT); do
3485 echo "Format ost$num: $(ostdevname $num)"
3486 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3487 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3488 ${quiet:+>/dev/null} || exit 10
3493 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3497 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3501 # 0: success, the old identity set already.
3502 # 1: success, the old identity does not set.
3507 local j=`expr $num - 1`
3508 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3510 if [ -z "$MDT" ]; then
3514 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3517 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3519 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3522 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3524 if [ $old = "NONE" ]; then
3533 zconf_umount `hostname` $1 || error "umount failed"
3534 zconf_mount `hostname` $1 || error "mount failed"
3542 rm -f $TMP/${facet}active
3543 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3548 local mdt_count=${1:-$MDSCOUNT}
3549 local ost_count=${2:-$OSTCOUNT}
3552 for num in $(seq $mdt_count); do
3553 DEVNAME=$(mdsdevname $num)
3554 writeconf_facet mds$num $DEVNAME || rc=$?
3557 for num in $(seq $ost_count); do
3558 DEVNAME=$(ostdevname $num)
3559 writeconf_facet ost$num $DEVNAME || rc=$?
3565 nfs_client_mode && return
3567 sanity_mount_check ||
3568 error "environments are insane!"
3572 if [ -z "$CLIENTONLY" ]; then
3573 echo Setup mgs, mdt, osts
3574 echo $WRITECONF | grep -q "writeconf" && \
3576 if ! combined_mgs_mds ; then
3577 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3580 for num in `seq $MDSCOUNT`; do
3581 DEVNAME=$(mdsdevname $num)
3582 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3584 # We started mds, now we should set failover variables properly.
3585 # Set mds${num}failover_HOST if it is not set (the default failnode).
3586 local varname=mds${num}failover_HOST
3587 if [ -z "${!varname}" ]; then
3588 eval mds${num}failover_HOST=$(facet_host mds$num)
3591 if [ $IDENTITY_UPCALL != "default" ]; then
3592 switch_identity $num $IDENTITY_UPCALL
3595 for num in `seq $OSTCOUNT`; do
3596 DEVNAME=$(ostdevname $num)
3597 start ost$num $DEVNAME $OST_MOUNT_OPTS
3599 # We started ost$num, now we should set ost${num}failover variable properly.
3600 # Set ost${num}failover_HOST if it is not set (the default failnode).
3601 varname=ost${num}failover_HOST
3602 if [ -z "${!varname}" ]; then
3603 eval ost${num}failover_HOST=$(facet_host ost${num})
3611 # wait a while to allow sptlrpc configuration be propogated to targets,
3612 # only needed when mounting new target devices.
3617 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3619 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3622 if [ "$MOUNT_2" ]; then
3623 mount_client $MOUNT2
3624 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3629 # by remounting mdt before ost, initial connect from mdt to ost might
3630 # timeout because ost is not ready yet. wait some time to its fully
3631 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3632 # by a context negotiation rpc with $TIMEOUT.
3633 # FIXME better by monitoring import status.
3636 sleep $((TIMEOUT + 5))
3642 mounted_lustre_filesystems() {
3643 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3646 init_facet_vars () {
3647 [ "$CLIENTONLY" ] && return 0
3654 eval export ${facet}_dev=${device}
3655 eval export ${facet}_opt=\"$@\"
3657 local dev=${facet}_dev
3659 # We need to loop for the label
3660 # in case its not initialized yet.
3661 for wait_time in {0,1,3,5,10}; do
3663 if [ $wait_time -gt 0 ]; then
3664 echo "${!dev} not yet initialized,"\
3665 "waiting ${wait_time} seconds."
3669 local label=$(devicelabel ${facet} ${!dev})
3671 # Check to make sure the label does
3672 # not include ffff at the end of the label.
3673 # This indicates it has not been initialized yet.
3675 if [[ $label =~ [f|F]{4}$ ]]; then
3676 # label is not initialized, unset the result
3677 # and either try again or fail
3684 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3686 eval export ${facet}_svc=${label}
3688 local varname=${facet}failover_HOST
3689 if [ -z "${!varname}" ]; then
3690 eval export $varname=$(facet_host $facet)
3693 varname=${facet}_HOST
3694 if [ -z "${!varname}" ]; then
3695 eval export $varname=$(facet_host $facet)
3698 # ${facet}failover_dev is set in cfg file
3699 varname=${facet}failover_dev
3700 if [ -n "${!varname}" ] ; then
3701 eval export ${facet}failover_dev=${!varname}
3703 eval export ${facet}failover_dev=$device
3706 # get mount point of already mounted device
3707 # is facet_dev is already mounted then use the real
3708 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3709 # i.e. ${facet}_MOUNT if specified by user or default
3710 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3711 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3712 if [ -z $mntpt ]; then
3713 mntpt=$(facet_mntpt $facet)
3715 eval export ${facet}_MOUNT=$mntpt
3718 init_facets_vars () {
3721 if ! remote_mds_nodsh; then
3722 for num in $(seq $MDSCOUNT); do
3723 DEVNAME=`mdsdevname $num`
3724 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3728 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3730 if ! remote_ost_nodsh; then
3731 for num in $(seq $OSTCOUNT); do
3732 DEVNAME=$(ostdevname $num)
3733 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3738 osc_ensure_active () {
3743 while [ $period -lt $timeout ]; do
3744 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3745 if [ $count -eq 0 ]; then
3749 echo "There are $count OST are inactive, wait $period seconds, and try again"
3751 period=$((period+3))
3754 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3757 set_conf_param_and_check() {
3761 local ORIG=$(do_facet $myfacet "$TEST")
3762 if [ $# -gt 3 ]; then
3768 echo "Setting $PARAM from $ORIG to $FINAL"
3769 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3770 error "conf_param $PARAM failed"
3772 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3773 error "check $PARAM failed!"
3776 init_param_vars () {
3778 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3780 log "Using TIMEOUT=$TIMEOUT"
3782 osc_ensure_active $SINGLEMDS $TIMEOUT
3783 osc_ensure_active client $TIMEOUT
3785 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3786 local current_jobid_var=$($LCTL get_param -n jobid_var)
3788 if [ $JOBID_VAR = "existing" ]; then
3789 echo "keeping jobstats as $current_jobid_var"
3790 elif [ $current_jobid_var != $JOBID_VAR ]; then
3791 echo "seting jobstats to $JOBID_VAR"
3793 set_conf_param_and_check client \
3794 "$LCTL get_param -n jobid_var" \
3795 "$FSNAME.sys.jobid_var" $JOBID_VAR
3798 echo "jobstats not supported by server"
3801 if [ $QUOTA_AUTO -ne 0 ]; then
3802 if [ "$ENABLE_QUOTA" ]; then
3803 echo "enable quota as required"
3804 setup_quota $MOUNT || return 2
3806 echo "disable quota as required"
3807 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3813 nfs_client_mode () {
3814 if [ "$NFSCLIENT" ]; then
3815 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3816 local clients=$CLIENTS
3817 [ -z $clients ] && clients=$(hostname)
3819 # FIXME: remove hostname when 19215 fixed
3820 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3821 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3822 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3823 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3825 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3831 check_config_client () {
3834 local mounted=$(mount | grep " $mntpt ")
3835 if [ "$CLIENTONLY" ]; then
3837 # CLIENTONLY should not depend on *_HOST settings
3838 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3839 # in theory someone could create a new,
3840 # client-only config file that assumed lustre was already
3841 # configured and didn't set the MGSNID. If MGSNID is not set,
3842 # then we should use the mgs nid currently being used
3843 # as the default value. bug 18021
3844 [[ x$MGSNID = x ]] &&
3847 if [[ x$mgc != xMGC$MGSNID ]]; then
3848 if [ "$mgs_HOST" ]; then
3849 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3850 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3851 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3857 local myMGS_host=$mgs_HOST
3858 if [ "$NETTYPE" = "ptl" ]; then
3859 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3862 echo Checking config lustre mounted on $mntpt
3863 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3864 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3866 # if [ "$mgshost" != "$myMGS_host" ]; then
3867 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3868 # Please use correct config or set mds_HOST correctly!"
3873 check_config_clients () {
3874 local clients=${CLIENTS:-$HOSTNAME}
3877 nfs_client_mode && return
3879 do_rpc_nodes "$clients" check_config_client $mntpt
3881 sanity_mount_check || error "environments are insane!"
3885 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3886 local cltimeout=$(lctl get_param -n timeout)
3887 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3888 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3895 [ -z $mntpt ] && return 1
3896 local mounted=$(mounted_lustre_filesystems)
3898 echo $mounted' ' | grep -w -q $mntpt' '
3902 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3906 # empty lustre filesystem may have empty directories lost+found and .lustre
3908 # exclude .lustre & lost+found
3909 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3910 -print | wc -l) = 1 ] || return 1
3911 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3912 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3913 # exclude .lustre/fid (LU-2780)
3914 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3915 -print | wc -l) = 1 ] || return 1
3917 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3922 check_and_setup_lustre() {
3923 nfs_client_mode && return
3925 local MOUNTED=$(mounted_lustre_filesystems)
3929 # both MOUNT and MOUNT2 are not mounted
3930 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3931 [ "$REFORMAT" ] && formatall
3932 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3934 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3935 export I_MOUNTED=yes
3939 elif is_mounted $MOUNT2; then
3941 # MOUNT2 is mounted, while MOUNT_2 is not set
3942 if ! [ "$MOUNT_2" ]; then
3943 cleanup_mount $MOUNT2
3944 export I_UMOUNTED2=yes
3947 # MOUNT2 is mounted, MOUNT_2 is set
3949 # FIXME: what to do if check_config failed?
3951 # 1) remote client has mounted other Lustre fs ?
3952 # 2) it has insane env ?
3953 # let's try umount MOUNT2 on all clients and mount it again:
3954 if ! check_config_clients $MOUNT2; then
3955 cleanup_mount $MOUNT2
3956 restore_mount $MOUNT2
3957 export I_MOUNTED2=yes
3962 # MOUNT is mounted MOUNT2 is not mounted
3963 elif [ "$MOUNT_2" ]; then
3964 restore_mount $MOUNT2
3965 export I_MOUNTED2=yes
3969 # FIXME: what to do if check_config failed?
3971 # 1) remote client has mounted other Lustre fs?
3972 # 2) lustre is mounted on remote_clients atall ?
3973 check_config_clients $MOUNT
3977 set_default_debug_nodes $(comma_list $(nodes_list))
3980 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3982 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
3983 facets="$(get_facets OST)"
3984 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
3985 facets="$facets,$(get_facets MDS)"
3986 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
3987 facets="$facets,mgs"
3988 local nodes="$(facets_hosts ${facets})"
3989 if [ -n "$nodes" ] ; then
3990 do_nodes $nodes "$LCTL set_param \
3991 osd-ldiskfs.track_declares_assert=1 || true"
4000 #Enable remote MDT create for testing
4001 for num in $(seq $MDSCOUNT); do
4003 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4007 if [ "$ONLY" == "setup" ]; then
4013 local clients=${CLIENTS:-$HOSTNAME}
4016 zconf_mount_clients $clients $mntpt
4020 local clients=${CLIENTS:-$HOSTNAME}
4023 zconf_umount_clients $clients $mntpt
4026 cleanup_and_setup_lustre() {
4027 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4028 lctl set_param debug=0 || true
4030 if [ "$ONLY" == "cleanup" ]; then
4034 check_and_setup_lustre
4037 # Get all of the server target devices from a given server node and type.
4044 if [ "$type" == ost ]; then
4045 devs=$(get_osd_param $node "" mntdev)
4047 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4049 for dev in $devs; do
4051 *loop*) do_node $node "losetup $dev" | \
4052 sed -e "s/.*(//" -e "s/).*//" ;;
4058 # Get all of the server target devices.
4063 # Master MDS parameters used by lfsck
4064 MDTNODE=$(facet_active_host $SINGLEMDS)
4065 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4069 for node in $(mdts_nodes); do
4070 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4076 for node in $(osts_nodes); do
4077 OSTDEVS[i]=$(get_mnt_devs $node ost)
4082 # Run e2fsck on MDT or OST device.
4087 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4088 local log=$TMP/e2fsck.log
4092 do_node $node $cmd 2>&1 | tee $log
4094 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4096 if [ $MDSCOUNT -gt 1 ]; then
4097 skip "DNE mode isn't supported!"
4101 error "It's not DNE mode."
4106 [ $rc -le $FSCK_MAX_ERR ] ||
4107 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4113 # Run resize2fs on MDT or OST device.
4122 do_facet $facet "$RESIZE2FS $opts $device $size"
4125 # verify a directory is shared among nodes.
4126 check_shared_dir() {
4128 local list=${2:-$(comma_list $(nodes_list))}
4130 [ -z "$dir" ] && return 1
4131 do_rpc_nodes "$list" check_logdir $dir
4132 check_write_access $dir "$list" || return 1
4136 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
4143 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
4144 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
4146 check_shared_dir $SHARED_DIRECTORY ||
4147 error "$SHARED_DIRECTORY isn't a shared directory"
4149 export MDSDB=$SHARED_DIRECTORY/mdsdb
4150 export OSTDB=$SHARED_DIRECTORY/ostdb
4152 # DNE is not supported, so when running e2fsck on a DNE filesystem,
4153 # we only pass master MDS parameters.
4154 run_e2fsck $MDTNODE $MDTDEV "-n --mdsdb $MDSDB"
4159 for node in $(osts_nodes); do
4160 for dev in ${OSTDEVS[i]}; do
4161 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
4162 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
4163 ostidx=$((ostidx + 1))
4169 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
4170 run_lfsck_remote() {
4171 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
4176 #Check if lustre is already mounted
4177 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
4179 zconf_mount $client $MOUNT ||
4180 error "failed to mount Lustre on $client"
4184 do_node $client $cmd || rc=$?
4185 #Umount if necessary
4187 zconf_umount $client $MOUNT ||
4188 error "failed to unmount Lustre on $client"
4191 [ $rc -le $FSCK_MAX_ERR ] ||
4192 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4193 echo "lfsck finished with rc=$rc"
4199 local facets="client $SINGLEMDS"
4205 for facet in $facets; do
4206 node=$(facet_active_host $facet)
4207 if check_progs_installed $node $LFSCK_BIN; then
4212 ! $found && error "None of \"$facets\" supports lfsck"
4214 run_lfsck_remote $node || rc=$?
4216 rm -rvf $MDSDB* $OSTDB* || true
4220 dump_file_contents() {
4226 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4227 error_noexit false \
4228 "Invalid parameters for dump_file_contents()"
4231 for node in ${nodes}; do
4232 do_node $node "for i in \\\$(find $dir -type f); do
4233 echo ====\\\${i}=======================;
4235 done" >> ${logname}.${node}.log
4239 dump_command_output() {
4245 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4246 error_noexit false \
4247 "Invalid parameters for dump_command_output()"
4251 for node in ${nodes}; do
4252 do_node $node "echo ====${cmd}=======================;
4253 $cmd" >> ${logname}.${node}.log
4260 # dump file contents from /proc/spl in case of zfs test
4261 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4262 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4263 dump_command_output \
4264 "$(osts_nodes)" "zpool events -v" "${logname}"
4267 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4268 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4269 dump_command_output \
4270 "$(mdts_nodes)" "zpool events -v" "${logname}"
4274 check_and_cleanup_lustre() {
4275 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
4281 if is_mounted $MOUNT; then
4282 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4283 error "remove sub-test dirs failed"
4284 [ "$ENABLE_QUOTA" ] && restore_quota || true
4287 if [ "$I_UMOUNTED2" = "yes" ]; then
4288 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4291 if [ "$I_MOUNTED2" = "yes" ]; then
4292 cleanup_mount $MOUNT2
4295 if [ "$I_MOUNTED" = "yes" ]; then
4296 cleanupall -f || error "cleanup failed"
4304 wait_for_function () {
4307 # suppress fn both stderr and stdout
4308 if [ "$1" = "--quiet" ]; then
4310 quiet=" > /dev/null 2>&1"
4322 eval $fn $quiet && return 0
4324 wait=$((wait + sleep))
4325 [ $wait -lt $max ] || return 1
4326 echo waiting $fn, $((max - wait)) secs left ...
4336 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4337 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4338 echo "Network not available!"
4342 echo `date +"%H:%M:%S (%s)"` network interface is UP
4350 # Convert a space-delimited list to a comma-delimited list. If the input is
4351 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4353 # echo is used to convert newlines to spaces, since it doesn't
4354 # introduce a trailing space as using "tr '\n' ' '" does
4355 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4361 echo $list | grep -qw $item
4364 # list, excluded are the comma separated lists
4365 exclude_items_from_list () {
4371 for item in ${excluded//,/ }; do
4372 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4374 echo $(comma_list $list)
4377 # list, expand are the comma separated lists
4379 local list=${1//,/ }
4380 local expand=${2//,/ }
4383 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4384 echo $(comma_list $expanded)
4387 testslist_filter () {
4388 local script=$LUSTRE/tests/${TESTSUITE}.sh
4390 [ -f $script ] || return 0
4392 local start_at=$START_AT
4393 local stop_at=$STOP_AT
4395 local var=${TESTSUITE//-/_}_START_AT
4396 [ x"${!var}" != x ] && start_at=${!var}
4397 var=${TESTSUITE//-/_}_STOP_AT
4398 [ x"${!var}" != x ] && stop_at=${!var}
4400 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4401 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4402 /^'${start_at}'$/ {flag = 0}
4403 {if (flag == 1) print $0}
4404 /^'${stop_at}'$/ { flag = 1 }'
4408 (cd `dirname $1`; echo $PWD/`basename $1`)
4412 local types=${1:-"OST MDS MGS"}
4416 for entry in $types; do
4417 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4418 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4421 MGS ) list="$list $name";;
4422 MDS|OST|AGT ) local count=${type}COUNT
4423 for ((i=1; i<=${!count}; i++)) do
4424 list="$list ${name}$i"
4426 * ) error "Invalid facet type"
4430 echo $(comma_list $list)
4433 ##################################
4434 # Adaptive Timeouts funcs
4437 # only check mds, we assume at_max is the same on all nodes
4438 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4439 if [ $at_max -eq 0 ]; then
4450 # suppose that all ost-s have the same $at value set
4451 [ $facet != "ost" ] || facet=ost1
4453 do_facet $facet "lctl get_param -n $at"
4471 if [ $facet == "ost" ]; then
4472 facet=$(get_facets OST)
4473 elif [ $facet == "mds" ]; then
4474 facet=$(get_facets MDS)
4476 hosts=$(expand_list $hosts $(facets_hosts $facet))
4479 do_nodes $hosts lctl set_param at_max=$at_max
4482 ##################################
4486 # OBD_FAIL_MDS_ALL_REQUEST_NET
4488 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4489 do_facet client "$1" || RC=$?
4490 do_facet $SINGLEMDS lctl set_param fail_loc=0
4495 # OBD_FAIL_MDS_ALL_REPLY_NET
4497 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4499 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4503 drop_reint_reply() {
4504 # OBD_FAIL_MDS_REINT_NET_REP
4506 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4508 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4512 drop_update_reply() {
4513 # OBD_FAIL_OUT_UPDATE_NET_REP
4517 do_facet mds${index} lctl set_param fail_loc=0x1701
4518 do_facet client "$@" || RC=$?
4519 do_facet mds${index} lctl set_param fail_loc=0
4524 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4527 local timeout=${2:-0}
4528 # default is (obd_timeout / 4) if unspecified
4529 echo "timeout is $timeout/$2"
4530 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4531 do_facet client "$1" || RC=$?
4532 do_facet client "sync"
4533 do_facet ost1 lctl set_param fail_loc=0
4537 drop_ldlm_cancel() {
4538 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4540 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4541 do_nodes $list lctl set_param fail_loc=0x304
4543 do_facet client "$@" || RC=$?
4545 do_nodes $list lctl set_param fail_loc=0
4549 drop_bl_callback_once() {
4551 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4552 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4553 do_facet client lctl set_param fail_loc=0x80000305
4554 do_facet client "$@" || rc=$?
4555 do_facet client lctl set_param fail_loc=0
4556 do_facet client lctl set_param fail_val=0
4557 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4561 drop_bl_callback() {
4563 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4564 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4565 do_facet client lctl set_param fail_loc=0x305
4566 do_facet client "$@" || rc=$?
4567 do_facet client lctl set_param fail_loc=0
4568 do_facet client lctl set_param fail_val=0
4569 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4574 #define OBD_FAIL_LDLM_REPLY 0x30c
4576 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4577 do_nodes $list lctl set_param fail_loc=0x30c
4579 do_facet client "$@" || RC=$?
4581 do_nodes $list lctl set_param fail_loc=0
4585 drop_ldlm_reply_once() {
4586 #define OBD_FAIL_LDLM_REPLY 0x30c
4588 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4589 do_nodes $list lctl set_param fail_loc=0x8000030c
4591 do_facet client "$@" || RC=$?
4593 do_nodes $list lctl set_param fail_loc=0
4601 echo "clearing fail_loc on $facet"
4602 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4605 set_nodes_failloc () {
4606 do_nodes $(comma_list $1) lctl set_param fail_val=0 fail_loc=$2
4609 cancel_lru_locks() {
4610 $LCTL mark "cancel_lru_locks $1 start"
4612 if [ $1 != "MGC" ]; then
4613 for d in $(lctl get_param -N ldlm.namespaces.*.lru_size |
4615 $LCTL set_param -n $d=clear
4617 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 |
4621 /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lru_size \
4627 /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lock_unused_count \
4629 if [ $(cat $d) != 0 ]; then
4630 echo "ldlm.namespaces.$(echo "$d" |
4631 cut -f 7 -d'/').lock_unused_count=$(cat $d)"
4636 $LCTL mark "cancel_lru_locks $1 stop"
4641 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4642 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4643 echo "$DEFAULT_LRU_SIZE"
4648 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4651 lru_resize_disable()
4653 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4659 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4665 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4666 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4667 echo there is still data in page cache $FILE ?
4668 lctl get_param -n $FILE
4676 DEBUGSAVE="$(lctl get_param -n debug)"
4680 [ -n "$DEBUGSAVE" ] && \
4681 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4686 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4689 debug_size_restore() {
4690 [ -n "$DEBUG_SIZE_SAVED" ] && \
4691 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4695 start_full_debug_logging() {
4700 local DEBUG_SIZE=150
4702 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4703 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4706 stop_full_debug_logging() {
4711 # prints bash call stack
4712 print_stack_trace() {
4714 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4715 local s=${BASH_SOURCE[$i]}
4716 local l=${BASH_LINENO[$i-1]}
4717 local f=${FUNCNAME[$i]}
4718 echo " = $s:$l:$f()"
4722 ##################################
4724 ##################################
4727 local TYPE=${TYPE:-"FAIL"}
4730 # do not dump logs if $1=false
4731 if [ "x$1" = "xfalse" ]; then
4737 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4738 print_stack_trace >&2
4741 # We need to dump the logs on all nodes
4743 gather_logs $(comma_list $(nodes_list))
4747 [ "$TESTSUITELOG" ] &&
4748 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4749 if [ -z "$*" ]; then
4750 echo "error() without useful message, please fix" > $LOGDIR/err
4752 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4753 echo "$@" > $LOGDIR/ignore
4755 echo "$@" > $LOGDIR/err
4762 local log=$TESTSUITELOG
4764 [ -f "$log" ] && grep -q FAIL $log && status=1
4777 # use only if we are ignoring failures for this test, bugno required.
4778 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4779 # e.g. error_ignore bz5494 "your message" or
4780 # error_ignore LU-5494 "your message"
4782 local TYPE="IGNORE ($1)"
4787 error_and_remount() {
4789 remount_client $MOUNT
4794 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4799 log " SKIP: $TESTSUITE $TESTNAME $@"
4801 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4802 skip_logged $TESTNAME "$@"
4805 echo "$@" > $LOGDIR/skip
4808 [[ -n "$TESTSUITELOG" ]] &&
4809 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4812 build_test_filter() {
4813 EXCEPT="$EXCEPT $(testslist_filter)"
4816 if [[ $O = [0-9]*-[0-9]* ]]; then
4817 for num in $(seq $(echo $O | tr '-' ' ')); do
4825 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4826 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4827 [ "$EXCEPT_SLOW" ] && \
4828 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4829 for E in $EXCEPT; do
4830 eval EXCEPT_${E}=true
4832 for E in $ALWAYS_EXCEPT; do
4833 eval EXCEPT_ALWAYS_${E}=true
4835 for E in $EXCEPT_SLOW; do
4836 eval EXCEPT_SLOW_${E}=true
4838 for G in $GRANT_CHECK_LIST; do
4839 eval GCHECK_ONLY_${G}=true
4844 if [[ $1 = [a-z]* ]]; then
4851 # print a newline if the last test was skipped
4852 export LAST_SKIPPED=
4853 export ALWAYS_SKIPPED=
4855 # Main entry into test-framework. This is called with the name and
4856 # description of a test. The name is used to find the function to run
4857 # the test using "test_$name".
4859 # This supports a variety of methods of specifying specific test to
4860 # run or not run. These need to be documented...
4865 export base=$(basetest $1)
4866 if [ -n "$ONLY" ]; then
4868 if [ ${!testname}x != x ]; then
4869 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4870 run_one_logged $1 "$2"
4874 if [ ${!testname}x != x ]; then
4875 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4876 run_one_logged $1 "$2"
4886 if [ ${!testname}x != x ]; then
4887 TESTNAME=test_$1 skip "skipping excluded test $1"
4890 testname=EXCEPT_$base
4891 if [ ${!testname}x != x ]; then
4892 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4895 testname=EXCEPT_ALWAYS_$1
4896 if [ ${!testname}x != x ]; then
4897 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4900 testname=EXCEPT_ALWAYS_$base
4901 if [ ${!testname}x != x ]; then
4902 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4905 testname=EXCEPT_SLOW_$1
4906 if [ ${!testname}x != x ]; then
4907 TESTNAME=test_$1 skip "skipping SLOW test $1"
4910 testname=EXCEPT_SLOW_$base
4911 if [ ${!testname}x != x ]; then
4912 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4918 run_one_logged $1 "$2"
4925 load_module ../libcfs/libcfs/libcfs
4937 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4942 strace -o $TMP/$1.strace -ttt $*
4944 log "FINISHED: $*: rc $RC"
4951 banner test complete, duration $duration sec
4952 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4953 echo duration $duration >>$TESTSUITELOG
4957 # Set TEST_STATUS here. It will be used for logging the result.
4960 if [[ -f $LOGDIR/err ]]; then
4962 elif [[ -f $LOGDIR/skip ]]; then
4965 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4969 local FFREE=$(do_node $SINGLEMDS \
4970 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4971 local FTOTAL=$(do_node $SINGLEMDS \
4972 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4974 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4978 echo -n "Resetting fail_loc on all nodes..."
4979 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
4980 fail_val=0 2>/dev/null || true"
4986 # Log a message (on all nodes) padded with "=" before and after.
4987 # Also appends a timestamp and prepends the testsuite name.
4990 EQUALS="===================================================================================================="
4992 msg="== ${TESTSUITE} $*"
4994 [[ $last != "=" && $last != " " ]] && msg="$msg "
4995 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4996 # always include at least == after the message
4997 log "$msg== $(date +"%H:%M:%S (%s)")"
5001 # Run a single test function and cleanup after it.
5003 # This function should be run in a subshell so the test func can
5004 # exit() without stopping the whole script.
5009 export tfile=f${testnum}.${TESTSUITE}
5010 export tdir=d${testnum}.${TESTSUITE}
5011 export TESTNAME=test_$testnum
5012 local SAVE_UMASK=`umask`
5015 banner "test $testnum: $message"
5016 test_${testnum} || error "test_$testnum failed with $?"
5019 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5020 check_catastrophe || error "LBUG/LASSERT detected"
5021 if [ "$PARALLEL" != "yes" ]; then
5022 ps auxww | grep -v grep | grep -q multiop &&
5023 error "multiop still running"
5033 # Wrapper around run_one to ensure:
5034 # - test runs in subshell
5035 # - output of test is saved to separate log file for error reporting
5036 # - test result is saved to data file
5039 local BEFORE=$(date +%s)
5041 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5042 local test_log=$LOGDIR/$name
5043 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5044 local zfs_debug_log=$LOGDIR/$zfs_log_name
5046 rm -rf $LOGDIR/ignore
5048 local SAVE_UMASK=$(umask)
5052 log_sub_test_begin test_${1}
5053 (run_one $1 "$2") 2>&1 | tee -i $test_log
5054 local RC=${PIPESTATUS[0]}
5056 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5057 echo "test_$1 returned $RC" | tee $LOGDIR/err
5059 duration=$(($(date +%s) - $BEFORE))
5060 pass "$1" "(${duration}s)"
5062 if [[ -f $LOGDIR/err ]]; then
5063 TEST_ERROR=$(cat $LOGDIR/err)
5064 elif [[ -f $LOGDIR/ignore ]]; then
5065 TEST_ERROR=$(cat $LOGDIR/ignore)
5066 elif [[ -f $LOGDIR/skip ]]; then
5067 TEST_ERROR=$(cat $LOGDIR/skip)
5069 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5071 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5075 if [ -f $LOGDIR/err ]; then
5076 log_zfs_info "$zfs_debug_log"
5077 $FAIL_ON_ERROR && exit $RC
5086 # Print information of skipped tests to result.yml
5089 log_sub_test_begin $1
5091 log_sub_test_end "SKIP" "0" "0" "$@"
5095 (cd $(dirname $1); echo $PWD/$(basename $1))
5100 export base=$(basetest $1)
5101 [ "$CHECK_GRANT" == "no" ] && return 0
5103 testname=GCHECK_ONLY_${base}
5104 [ ${!testname}x == x ] && return 0
5106 echo -n "checking grant......"
5108 local clients=$CLIENTS
5109 [ -z "$clients" ] && clients=$(hostname)
5111 # sync all the data and make sure no pending data on server
5112 do_nodes $clients sync
5115 client_grant=$(do_nodes $clients \
5116 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5117 awk '{ total += $1 } END { printf("%0.0f", total) }')
5120 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5121 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5122 awk '{ total += $1 } END { printf("%0.0f", total) }')
5124 # check whether client grant == server grant
5125 if [[ $client_grant -ne $server_grant ]]; then
5126 echo "failed: client:${client_grant} server: ${server_grant}."
5127 do_nodes $(comma_list $(osts_nodes)) \
5128 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5129 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5132 echo "pass: client:${client_grant} server: ${server_grant}"
5136 ########################
5142 ost=`echo $1 | awk -F_ '{print $3}'`
5143 if [ -z $ost ]; then
5144 ost=`echo $1 | sed 's/-osc.*//'`
5149 ostuuid_from_index()
5151 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5154 ostname_from_index() {
5155 local uuid=$(ostuuid_from_index $1)
5159 index_from_ostuuid()
5161 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5164 mdtuuid_from_index()
5166 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5170 # Return unique identifier for given hostname
5173 echo $host_name | md5sum | cut -d' ' -f1
5177 # Returns list of ip addresses for each interface
5179 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5184 # Cache address list to avoid mutiple execution of local_addr_list
5185 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5187 for i in $LOCAL_ADDR_LIST ; do
5188 [[ "$i" == "$addr" ]] && return 0
5195 local is_local="IS_LOCAL_$(host_id $host_name)"
5196 if [ -z "${!is_local-}" ] ; then
5198 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5199 is_local_addr "$host_ip" && eval $is_local=1
5201 [[ "${!is_local}" == "1" ]]
5206 local_node $node && return 1
5213 for node in $(mdts_nodes); do
5214 remote_node $node && return 0
5221 [ "$CLIENTONLY" ] && return 0 || true
5222 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5227 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
5228 MSKIPPED=1 && return 1
5235 for node in $(osts_nodes) ; do
5236 remote_node $node && return 0
5243 [ "$CLIENTONLY" ] && return 0 || true
5244 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5249 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5250 OSKIPPED=1 && return 1
5256 [ "$CLIENTONLY" ] && return 0 || true
5258 MGS=$(facet_host mgs)
5259 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5264 remote_mds_nodsh || remote_ost_nodsh || \
5265 $(single_local_node $(comma_list $(nodes_list)))
5269 remote_ost && remote_mds
5272 # Get the active nodes for facets.
5280 for facet in ${facets//,/ }; do
5281 nodes="$nodes $(facet_active_host $facet)"
5284 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5288 # Get all of the active MDS nodes.
5290 echo -n $(facets_nodes $(get_facets MDS))
5293 # Get all of the active OSS nodes.
5295 echo -n $(facets_nodes $(get_facets OST))
5298 # Get all of the active AGT (HSM agent) nodes.
5300 echo -n $(facets_nodes $(get_facets AGT))
5303 # Get all of the client nodes and active server nodes.
5305 local nodes=$HOSTNAME
5309 # CLIENTS (if specified) contains the local client
5310 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5312 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5313 nodes="$nodes $(facets_nodes $(get_facets))"
5316 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5320 # Get all of the remote client nodes and remote active server nodes.
5321 remote_nodes_list () {
5322 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5325 # Get all of the MDS nodes, including active and passive nodes.
5333 for i in $(seq $MDSCOUNT); do
5335 failover_host=mds${i}failover_HOST
5336 nodes="$nodes ${!host} ${!failover_host}"
5339 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5343 # Get all of the OSS nodes, including active and passive nodes.
5351 for i in $(seq $OSTCOUNT); do
5353 failover_host=ost${i}failover_HOST
5354 nodes="$nodes ${!host} ${!failover_host}"
5357 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5361 # Get all of the server nodes, including active and passive nodes.
5362 all_server_nodes () {
5367 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5369 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5373 # Get all of the client and server nodes, including active and passive nodes.
5375 local nodes=$HOSTNAME
5379 # CLIENTS (if specified) contains the local client
5380 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5382 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5383 nodes="$nodes $(all_server_nodes)"
5386 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5390 init_clients_lists () {
5391 # Sanity check: exclude the local client from RCLIENTS
5392 local clients=$(hostlist_expand "$RCLIENTS")
5393 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5395 # Sanity check: exclude the dup entries
5396 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5398 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5400 # Sanity check: exclude the dup entries from CLIENTS
5401 # for those configs which has SINGLCLIENT set to local client
5402 clients=$(for i in $clients; do echo $i; done | sort -u)
5404 CLIENTS=$(comma_list $clients)
5405 local -a remoteclients=($RCLIENTS)
5406 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5407 varname=CLIENT$((i + 2))
5408 eval $varname=${remoteclients[i]}
5411 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5414 get_random_entry () {
5417 rnodes=${rnodes//,/ }
5419 local -a nodes=($rnodes)
5420 local num=${#nodes[@]}
5421 local i=$((RANDOM * num * 2 / 65536))
5427 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5432 lctl get_param version | grep -q patchless
5436 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5437 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5442 echo $nodes | wc -w || true
5446 local nodes=$(osts_nodes)
5447 local osscount=$(get_node_count "$nodes")
5448 [ ! "$OSTCOUNT" = "$osscount" ]
5452 local nodes=$(mdts_nodes)
5453 local mdtcount=$(get_node_count "$nodes")
5454 [ ! "$MDSCOUNT" = "$mdtcount" ]
5457 generate_machine_file() {
5458 local nodes=${1//,/ }
5459 local machinefile=$2
5461 for node in $nodes; do
5462 echo $node >>$machinefile || \
5463 { echo "can not generate machinefile $machinefile" && return 1; }
5468 local file=$1/stripe
5471 $LFS getstripe -v $file || error "getstripe $file failed"
5475 setstripe_nfsserver () {
5478 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5479 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5481 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5483 do_nodev $nfsserver lfs setstripe "$@"
5486 # Check and add a test group.
5492 local gid=$(getent group $group_name | cut -d: -f3)
5493 if [[ -n "$gid" ]]; then
5494 [[ "$gid" -eq "$group_id" ]] || {
5495 error_noexit "inconsistent group ID:" \
5496 "new: $group_id, old: $gid"
5500 groupadd -g $group_id $group_name
5507 # Check and add a test user.
5520 local uid=$(getent passwd $user_name | cut -d: -f3)
5521 if [[ -n "$uid" ]]; then
5522 if [[ "$uid" -eq "$user_id" ]]; then
5523 local dir=$(getent passwd $user_name | cut -d: -f6)
5524 if [[ "$dir" != "$home" ]]; then
5526 usermod -d $home $user_name
5530 error_noexit "inconsistent user ID:" \
5531 "new: $user_id, old: $uid"
5536 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5543 check_runas_id_ret() {
5545 local myRUNAS_UID=$1
5546 local myRUNAS_GID=$2
5549 if [ -z "$myRUNAS" ]; then
5550 error_exit "myRUNAS command must be specified for check_runas_id"
5553 $myRUNAS krb5_login.sh || \
5554 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5556 mkdir $DIR/d0_runas_test
5558 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5559 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5560 rm -rf $DIR/d0_runas_test
5565 local myRUNAS_UID=$1
5566 local myRUNAS_GID=$2
5569 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5570 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5571 Please set RUNAS_ID to some UID which exists on MDS and client or
5572 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5575 # obtain the UID/GID for MPI_USER
5579 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5580 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5582 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5583 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5586 # obtain and cache Kerberos ticket-granting ticket
5587 refresh_krb5_tgt() {
5588 local myRUNAS_UID=$1
5589 local myRUNAS_GID=$2
5592 if [ -z "$myRUNAS" ]; then
5593 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5596 CLIENTS=${CLIENTS:-$HOSTNAME}
5597 do_nodes $CLIENTS "set -x
5598 if ! $myRUNAS krb5_login.sh; then
5599 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5604 # Run multiop in the background, but wait for it to print
5605 # "PAUSING" to its stdout before returning from this function.
5606 multiop_bg_pause() {
5607 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5611 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5614 echo "$MULTIOP_PROG $FILE v$ARGS"
5615 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5617 echo "TMPPIPE=${TMPPIPE}"
5618 read -t 60 multiop_output < $TMPPIPE
5619 if [ $? -ne 0 ]; then
5624 if [ "$multiop_output" != "PAUSING" ]; then
5625 echo "Incorrect multiop output: $multiop_output"
5640 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5646 inodes_available () {
5647 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5648 sort -un | head -n1) || return 1
5652 mdsrate_inodes_available () {
5653 local min_inodes=$(inodes_available)
5654 echo $((min_inodes * 99 / 100))
5657 # reset llite stat counters
5658 clear_llite_stats(){
5659 lctl set_param -n llite.*.stats 0
5662 # sum llite stat items
5663 calc_llite_stats() {
5664 local res=$(lctl get_param -n llite.*.stats |
5665 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5669 # reset osc stat counters
5671 lctl set_param -n osc.*.osc_stats 0
5674 # sum osc stat items
5676 local res=$(lctl get_param -n osc.*.osc_stats |
5677 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5682 awk '{sum += $1} END { printf("%0.0f", sum) }'
5685 calc_osc_kbytes () {
5686 df $MOUNT > /dev/null
5687 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5690 # save_lustre_params(comma separated facet list, parameter_mask)
5691 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5692 save_lustre_params() {
5698 for facet in ${facets//,/ }; do
5699 node=$(facet_active_host $facet)
5700 [[ *\ $node\ * = " $nodes " ]] && continue
5701 nodes="$nodes $node"
5703 do_node $node "$LCTL get_param $2 |
5704 while read s; do echo $facet \\\$s; done"
5708 # restore lustre parameters from input stream, produces by save_lustre_params
5709 restore_lustre_params() {
5714 while IFS=" =" read facet name val; do
5715 do_facet $facet "$LCTL set_param -n $name $val"
5719 check_catastrophe() {
5720 local nodes=${1:-$(comma_list $(nodes_list))}
5722 do_nodes $nodes "rc=0;
5723 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5724 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5725 echo \\\$(hostname -s): \\\$val;
5731 mdsrate_cleanup () {
5733 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5734 --nfiles $3 --dir $4 --filefmt $5 $6
5739 delayed_recovery_enabled () {
5740 local var=${SINGLEMDS}_svc
5741 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5744 ########################
5746 convert_facet2label() {
5749 if [ x$facet = xost ]; then
5753 local varsvc=${facet}_svc
5755 if [ -n ${!varsvc} ]; then
5758 error "No lablel for $facet!"
5762 get_clientosc_proc_path() {
5766 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5767 # used by MDT would not be changed.
5768 # mdt lov: fsname-mdtlov
5769 # mdt osc: fsname-OSTXXXX-osc
5770 mds_on_old_device() {
5771 local mds=${1:-"$SINGLEMDS"}
5773 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5774 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5775 > /dev/null 2>&1" && return 0
5780 get_mdtosc_proc_path() {
5782 local ost_label=${2:-"*OST*"}
5784 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5785 local mdt_label=$(convert_facet2label $mds_facet)
5786 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5788 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5789 mds_on_old_device $mds_facet; then
5790 echo "${ost_label}-osc"
5792 echo "${ost_label}-osc-${mdt_index}"
5796 get_osc_import_name() {
5799 local label=$(convert_facet2label $ost)
5801 if [ "${facet:0:3}" = "mds" ]; then
5802 get_mdtosc_proc_path $facet $label
5806 get_clientosc_proc_path $label
5810 _wait_import_state () {
5813 local maxtime=${3:-$(max_recovery_time)}
5817 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5818 while [ "${CONN_STATE}" != "${expected}" ]; do
5819 if [ "${expected}" == "DISCONN" ]; then
5820 # for disconn we can check after proc entry is removed
5821 [ "x${CONN_STATE}" == "x" ] && return 0
5822 # with AT enabled, we can have connect request timeout near of
5823 # reconnect timeout and test can't see real disconnect
5824 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5826 [ $i -ge $maxtime ] && \
5827 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5830 # Add uniq for multi-mount case
5831 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5835 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5839 wait_import_state() {
5842 local maxtime=${3:-$(max_recovery_time)}
5845 for param in ${params//,/ }; do
5846 _wait_import_state $state $param $maxtime || return
5850 wait_import_state_mount() {
5851 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5855 wait_import_state $*
5858 # One client request could be timed out because server was not ready
5859 # when request was sent by client.
5860 # The request timeout calculation details :
5862 # /* We give the server rq_timeout secs to process the req, and
5863 # add the network latency for our local timeout. */
5864 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5865 # ptlrpc_at_get_net_latency(request) ;
5867 # ptlrpc_connect_import ()
5868 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5871 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5872 # ptlrpc_at_get_net_latency(request) ->
5873 # at_get (max (iat_net_latency=0, at_min)) = at_min
5876 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5877 # INITIAL_CONNECT_TIMEOUT + at_min
5879 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5880 # because we can not get this value in runtime,
5881 # the value depends on configure options, and it is not stored in /proc.
5883 # #define CONNECTION_SWITCH_MIN 5U
5884 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5886 request_timeout () {
5889 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5890 local init_connect_timeout=$TIMEOUT
5891 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5893 local at_min=$(at_get $facet at_min)
5895 echo $(( init_connect_timeout + at_min ))
5898 _wait_osc_import_state() {
5902 local ost=$(get_osc_import_name $facet $ost_facet)
5903 local param="osc.${ost}.ost_server_uuid"
5907 # 1. wait the deadline of client 1st request (it could be skipped)
5908 # 2. wait the deadline of client 2nd request
5909 local maxtime=$(( 2 * $(request_timeout $facet)))
5911 if [[ $facet == client* ]]; then
5912 # During setup time, the osc might not be setup, it need wait
5913 # until list_param can return valid value. And also if there
5914 # are mulitple osc entries we should list all of them before
5916 params=$($LCTL list_param $param 2>/dev/null || true)
5917 while [ -z "$params" ]; do
5918 if [ $i -ge $maxtime ]; then
5919 echo "can't get $param in $maxtime secs"
5924 params=$($LCTL list_param $param 2>/dev/null || true)
5927 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5928 wait_import_state $expected "$params" $maxtime; then
5929 error "import is not in ${expected} state"
5936 wait_osc_import_state() {
5942 if [[ $facet = mds ]]; then
5943 for num in $(seq $MDSCOUNT); do
5944 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5947 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5951 get_clientmdc_proc_path() {
5955 get_clientmgc_proc_path() {
5963 [ -z "$list" ] && return 0
5965 # Add paths to lustre tests for 32 and 64 bit systems.
5966 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5967 local TESTPATH="$RLUSTRE/tests:"
5968 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5969 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5972 wait_clients_import_state () {
5979 if [ "$FAILURE_MODE" = HARD ]; then
5980 facets=$(facets_on_host $(facet_active_host $facet))
5983 for facet in ${facets//,/ }; do
5984 local label=$(convert_facet2label $facet)
5987 ost* ) proc_path="osc.$(get_clientosc_proc_path \
5988 $label).ost_server_uuid" ;;
5989 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
5990 $label).mds_server_uuid" ;;
5991 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
5992 $label).mgs_server_uuid" ;;
5993 *) error "unknown facet!" ;;
5996 local params=$(expand_list $params $proc_path)
5999 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6001 error "import is not in ${expected} state"
6011 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6012 $LCTL get_param obdfilter.*.kbytesavail))
6013 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6014 $LCTL get_param -n obdfilter.*.tot_granted))
6015 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6016 $LCTL get_param -n obdfilter.*.kbytestotal))
6017 for ((i=0; i<${#AVAILA[@]}; i++)); do
6018 local -a AVAIL1=(${AVAILA[$i]//=/ })
6019 local -a TOTAL=(${TOTALA[$i]//=/ })
6020 GRANT=$((${GRANTA[$i]}/1024))
6021 # allow 1% of total space in bavail because of delayed
6022 # allocation with ZFS which might release some free space after
6023 # txg commit. For small devices, we set a mininum of 8MB
6024 local LIMIT=$((${TOTAL} / 100 + 8000))
6025 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6026 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6027 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6028 echo " FULL" || echo
6034 do_facet mgs lctl pool_list $1
6038 local fsname=${1%%.*}
6039 local poolname=${1##$fsname.}
6041 do_facet mgs lctl pool_new $1
6043 # get param should return err unless pool is created
6044 [[ $RC -ne 0 ]] && return $RC
6046 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6047 2>/dev/null || echo foo" "" || RC=1
6048 if [[ $RC -eq 0 ]]; then
6051 error "pool_new failed $1"
6056 add_pool_to_list () {
6057 local fsname=${1%%.*}
6058 local poolname=${1##$fsname.}
6060 local listvar=${fsname}_CREATED_POOLS
6061 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
6064 remove_pool_from_list () {
6065 local fsname=${1%%.*}
6066 local poolname=${1##$fsname.}
6068 local listvar=${fsname}_CREATED_POOLS
6069 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6072 destroy_pool_int() {
6074 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
6075 awk '$1 !~ /^Pool:/ {print $1}')
6076 for ost in $OSTS; do
6077 do_facet mgs lctl pool_remove $1 $ost
6079 do_facet mgs lctl pool_destroy $1
6082 # <fsname>.<poolname> or <poolname>
6084 local fsname=${1%%.*}
6085 local poolname=${1##$fsname.}
6087 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6091 pool_list $fsname.$poolname || return $?
6093 destroy_pool_int $fsname.$poolname
6095 [[ $RC -ne 0 ]] && return $RC
6097 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6098 2>/dev/null || echo foo" "foo" || RC=1
6100 if [[ $RC -eq 0 ]]; then
6101 remove_pool_from_list $fsname.$poolname
6103 error "destroy pool failed $1"
6109 local fsname=${1:-$FSNAME}
6111 local listvar=${fsname}_CREATED_POOLS
6115 [ x${!listvar} = x ] && return 0
6117 echo destroy the created pools: ${!listvar}
6118 for poolname in ${!listvar//,/ }; do
6119 destroy_pool $fsname.$poolname
6124 local fsname=${1:-$FSNAME}
6126 destroy_pools $fsname
6132 local ts=$(date +%s)
6135 if [[ ! -f "$YAML_LOG" ]]; then
6136 # init_logging is not performed before gather_logs,
6137 # so the $LOGDIR needs to be checked here
6138 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6141 [ -f $LOGDIR/shared ] && docp=false
6143 # dump lustre logs, dmesg
6145 prefix="$TESTLOG_PREFIX.$TESTNAME"
6147 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6149 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6150 echo "Dumping logs only on local client."
6151 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6152 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6157 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6158 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6159 if [ ! -f $LOGDIR/shared ]; then
6160 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6173 for i in $(seq 0 $num_mntpts); do
6174 cmd="ls -laf ${mntpt_root}$i/$dir"
6180 for pid in $pids; do
6187 # check_and_start_recovery_timer()
6188 # service_time = at_est2timeout(service_time);
6189 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6190 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6192 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6193 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6194 #define CONNECTION_SWITCH_MIN 5
6195 #define CONNECTION_SWITCH_INC 5
6196 max_recovery_time() {
6197 local init_connect_timeout=$((TIMEOUT / 20))
6198 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6200 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6201 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6203 echo -n $service_time
6206 get_clients_mount_count () {
6207 local clients=${CLIENTS:-`hostname`}
6209 # we need to take into account the clients mounts and
6210 # exclude mds/ost mounts if any;
6211 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6215 PROC_CLI="srpc_info"
6223 if [ $M -lt $N ]; then
6227 while [ $N -lt $M ]; do
6237 calc_connection_cnt() {
6240 # MDT->MDT = 2 * C(M, 2)
6244 comb_m2=$(combination $MDSCOUNT 2)
6246 local num_clients=$(get_clients_mount_count)
6248 local cnt_mdt2mdt=$((comb_m2 * 2))
6249 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6250 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6251 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6252 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6253 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6254 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6268 local cmd="$tgt.srpc.flavor"
6270 if [ $net == "any" ]; then
6275 if [ $dir != "any" ]; then
6280 log "Setting sptlrpc rule: $cmd"
6281 do_facet mgs "$LCTL conf_param $cmd"
6290 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6291 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6293 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6295 if [ "x$bulkspec" != "x" ]; then
6296 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6298 if [ "x$algs" != "x" ]; then
6299 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6301 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6302 if [ $bulk == "bulkn" ]; then
6303 bulk_count=`echo "$output" | grep "bulk flavor" \
6304 | grep "null/null" | wc -l`
6305 elif [ $bulk == "bulki" ]; then
6306 bulk_count=`echo "$output" | grep "bulk flavor" \
6307 | grep "/null" | grep -v "null/" | wc -l`
6309 bulk_count=`echo "$output" | grep "bulk flavor" \
6310 | grep -v "/null" | grep -v "null/" | wc -l`
6314 [ $bulk_count -lt $count ] && count=$bulk_count
6325 local clients=${CLIENTS:-`hostname`}
6327 for c in ${clients//,/ }; do
6328 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6329 tmpcnt=`count_flvr "$output" $flavor`
6330 cnt=$((cnt + tmpcnt))
6340 local clients=${CLIENTS:-`hostname`}
6342 for c in ${clients//,/ }; do
6343 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6344 tmpcnt=`count_flvr "$output" $flavor`
6345 cnt=$((cnt + tmpcnt))
6355 if [ $MDSCOUNT -le 1 ]; then
6360 for num in `seq $MDSCOUNT`; do
6361 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6362 tmpcnt=`count_flvr "$output" $flavor`
6363 cnt=$((cnt + tmpcnt))
6374 for num in `seq $MDSCOUNT`; do
6375 mdtosc=$(get_mdtosc_proc_path mds$num)
6376 mdtosc=${mdtosc/-MDT*/-MDT\*}
6377 output=$(do_facet mds$num lctl get_param -n \
6378 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6379 tmpcnt=`count_flvr "$output" $flavor`
6380 cnt=$((cnt + tmpcnt))
6389 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6390 count_flvr "$output" $flavor
6395 local dir=$1 # from to
6396 local flavor=$2 # flavor expected
6399 if [ $dir == "cli2mdt" ]; then
6400 res=`flvr_cnt_cli2mdt $flavor`
6401 elif [ $dir == "cli2ost" ]; then
6402 res=`flvr_cnt_cli2ost $flavor`
6403 elif [ $dir == "mdt2mdt" ]; then
6404 res=`flvr_cnt_mdt2mdt $flavor`
6405 elif [ $dir == "mdt2ost" ]; then
6406 res=`flvr_cnt_mdt2ost $flavor`
6407 elif [ $dir == "all2ost" ]; then
6408 res1=`flvr_cnt_mdt2ost $flavor`
6409 res2=`flvr_cnt_cli2ost $flavor`
6410 res=$((res1 + res2))
6411 elif [ $dir == "all2mdt" ]; then
6412 res1=`flvr_cnt_mdt2mdt $flavor`
6413 res2=`flvr_cnt_cli2mdt $flavor`
6414 res=$((res1 + res2))
6415 elif [ $dir == "all2all" ]; then
6416 res1=`flvr_cnt_mdt2ost $flavor`
6417 res2=`flvr_cnt_cli2ost $flavor`
6418 res3=`flvr_cnt_mdt2mdt $flavor`
6419 res4=`flvr_cnt_cli2mdt $flavor`
6420 res=$((res1 + res2 + res3 + res4))
6428 local dir=$1 # from to
6429 local flavor=$2 # flavor expected
6430 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6434 for ((i=0;i<20;i++)); do
6435 echo -n "checking $dir..."
6436 res=$(do_check_flavor $dir $flavor)
6437 echo "found $res/$expect $flavor connections"
6438 [ $res -ge $expect ] && return 0
6442 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6446 restore_to_default_flavor()
6448 local proc="mgs.MGS.live.$FSNAME"
6450 echo "restoring to default flavor..."
6452 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6454 # remove all existing rules if any
6455 if [ $nrule -ne 0 ]; then
6456 echo "$nrule existing rules"
6457 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6458 echo "remove rule: $rule"
6459 spec=`echo $rule | awk -F = '{print $1}'`
6460 do_facet mgs "$LCTL conf_param -d $spec"
6464 # verify no rules left
6465 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6466 [ $nrule -ne 0 ] && error "still $nrule rules left"
6468 # wait for default flavor to be applied
6469 # currently default flavor for all connections are 'null'
6470 wait_flavor all2all null
6471 echo "now at default flavor settings"
6476 local flavor=${1:-null}
6478 echo "setting all flavor to $flavor"
6480 # FIXME need parameter to this fn
6481 # and remove global vars
6482 local cnt_all2all=$(calc_connection_cnt all2all)
6484 local res=$(do_check_flavor all2all $flavor)
6485 if [ $res -eq $cnt_all2all ]; then
6486 echo "already have total $res $flavor connections"
6490 echo "found $res $flavor out of total $cnt_all2all connections"
6491 restore_to_default_flavor
6493 [[ $flavor = null ]] && return 0
6495 set_rule $FSNAME any any $flavor
6496 wait_flavor all2all $flavor
6502 # Checking for shared logdir
6503 if [ ! -d $dir ]; then
6504 # Not found. Create local logdir
6507 touch $dir/check_file.$(hostname -s)
6512 check_write_access() {
6514 local list=${2:-$(comma_list $(nodes_list))}
6518 for node in ${list//,/ }; do
6519 file=$dir/check_file.$(short_nodename $node)
6520 if [[ ! -f "$file" ]]; then
6521 # Logdir not accessible/writable from this node.
6524 rm -f $file || return 1
6530 if [[ -n $YAML_LOG ]]; then
6533 local SAVE_UMASK=`umask`
6536 export YAML_LOG=${LOGDIR}/results.yml
6540 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6541 if check_shared_dir $LOGDIR; then
6542 touch $LOGDIR/shared
6543 echo "Logging to shared log directory: $LOGDIR"
6545 echo "Logging to local directory: $LOGDIR"
6548 yml_nodes_file $LOGDIR >> $YAML_LOG
6549 yml_results_file >> $YAML_LOG
6556 yml_log_test $1 >> $YAML_LOG
6560 yml_log_test_status $@ >> $YAML_LOG
6563 log_sub_test_begin() {
6564 yml_log_sub_test_begin "$@" >> $YAML_LOG
6567 log_sub_test_end() {
6568 yml_log_sub_test_end "$@" >> $YAML_LOG
6574 local llverdev_opts=$2
6575 local devname=$(basename $1)
6576 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6577 # loop devices aren't in /proc/partitions
6578 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6580 size=$(($size / 1024 / 1024)) # Gb
6582 local partial_arg=""
6583 # Run in partial (fast) mode if the size
6584 # of a partition > 1 GB
6585 [ $size -gt 1 ] && partial_arg="-p"
6587 llverdev --force $partial_arg $llverdev_opts $dev
6593 local llverfs_opts=$2
6594 local use_partial_arg=$3
6595 local partial_arg=""
6596 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6598 # Run in partial (fast) mode if the size
6599 # of a partition > 1 GB
6600 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6602 llverfs $partial_arg $llverfs_opts $dir
6605 #Remove objects from OST
6606 remove_ost_objects() {
6612 local mntpt=$(facet_mntpt $facet)
6613 local opts=$OST_MOUNT_OPTS
6617 echo "removing objects from $ostdev on $facet: $objids"
6618 if ! test -b $ostdev; then
6619 opts=$(csa_add "$opts" -o loop)
6621 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6624 for i in $objids; do
6625 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6627 umount -f $mntpt || return $?
6631 #Remove files from MDT
6632 remove_mdt_files() {
6637 local mntpt=$(facet_mntpt $facet)
6638 local opts=$MDS_MOUNT_OPTS
6640 echo "removing files from $mdtdev on $facet: $files"
6641 if [ $(facet_fstype $facet) == ldiskfs ] &&
6642 ! do_facet $facet test -b $mdtdev; then
6643 opts=$(csa_add "$opts" -o loop)
6645 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6649 rm $mntpt/ROOT/$f || { rc=$?; break; }
6651 umount -f $mntpt || return $?
6655 duplicate_mdt_files() {
6660 local mntpt=$(facet_mntpt $facet)
6661 local opts=$MDS_MOUNT_OPTS
6663 echo "duplicating files on $mdtdev on $facet: $files"
6664 mkdir -p $mntpt || return $?
6665 if [ $(facet_fstype $facet) == ldiskfs ] &&
6666 ! do_facet $facet test -b $mdtdev; then
6667 opts=$(csa_add "$opts" -o loop)
6669 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6680 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6681 pushd $mntpt/ROOT > /dev/null || return $?
6684 touch $f.bad || return $?
6685 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6687 [ $rc -eq 0 ] || return $rc
6688 setfattr --restore $tmp || return $?
6694 local devs=${1//,/ }
6697 local rslt=$TMP/sgpdd_survey
6699 # sgpdd-survey cleanups ${rslt}.* files
6701 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6707 # returns the canonical name for an ldiskfs device
6712 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6713 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6714 echo dm-\\\${foo##*:};
6716 echo \\\$(basename \\\$dv);
6720 is_sanity_benchmark() {
6721 local benchmarks="dbench bonnie iozone fsx"
6723 for b in $benchmarks; do
6724 if [ "$b" == "$suite" ]; then
6732 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6736 # Get the available size (KB) of a given obd target.
6743 [[ $facet != client ]] || return 0
6745 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6750 # Get the page size (bytes) on a given facet node.
6756 size=$(do_facet $facet getconf PAGE_SIZE)
6757 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6762 # Get the block count of the filesystem.
6769 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6770 awk '/^Block count:/ {print $3}')
6774 # Get the block size of the filesystem.
6780 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6781 awk '/^Block size:/ {print $3}')
6785 # Check whether the "large_xattr" feature is enabled or not.
6786 large_xattr_enabled() {
6787 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6789 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6791 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6792 grep -E -q '(ea_inode|large_xattr)'"
6793 return ${PIPESTATUS[0]}
6796 # Get the maximum xattr size supported by the filesystem.
6800 if large_xattr_enabled; then
6801 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6804 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6805 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6807 # maximum xattr size = size of block - size of header -
6808 # size of 1 entry - 4 null bytes
6809 size=$((block_size - 32 - 32 - 4))
6815 # Dump the value of the named xattr from a file.
6820 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6823 # Generate a string with size of $size bytes.
6825 local size=${1:-1024} # in bytes
6827 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6830 reformat_external_journal() {
6833 if [ ! -z ${EJOURNAL} ]; then
6834 local rcmd="do_facet $facet"
6836 echo "reformat external journal on $facet:${EJOURNAL}"
6837 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6841 # MDT file-level backup/restore
6842 mds_backup_restore() {
6845 local devname=$(mdsdevname $(facet_number $facet))
6846 local mntpt=$(facet_mntpt brpt)
6847 local rcmd="do_facet $facet"
6848 local metaea=${TMP}/backup_restore.ea
6849 local metadata=${TMP}/backup_restore.tgz
6850 local opts=${MDS_MOUNT_OPTS}
6851 local svc=${facet}_svc
6853 if ! ${rcmd} test -b ${devname}; then
6854 opts=$(csa_add "$opts" -o loop)
6857 echo "file-level backup/restore on $facet:${devname}"
6859 # step 1: build mount point
6860 ${rcmd} mkdir -p $mntpt
6861 # step 2: cleanup old backup
6862 ${rcmd} rm -f $metaea $metadata
6864 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6865 if [ ! -z $igif ]; then
6866 # step 3.5: rm .lustre
6867 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6869 # step 4: backup metaea
6871 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6873 # step 5: backup metadata
6875 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6877 ${rcmd} umount -d $mntpt || return 4
6878 # step 7: reformat external journal if needed
6879 reformat_external_journal $facet || return 5
6880 # step 8: reformat dev
6881 echo "reformat new device"
6882 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6883 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6884 > /dev/null || exit 6
6886 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6887 # step 10: restore metadata
6889 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6890 # step 11: restore metaea
6892 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6893 # step 12: remove recovery logs
6894 echo "remove recovery logs"
6895 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6896 # step 13: umount dev
6897 ${rcmd} umount -d $mntpt || return 10
6898 # step 14: cleanup tmp backup
6899 ${rcmd} rm -f $metaea $metadata
6900 # step 15: reset device label - it's not virgin on
6901 ${rcmd} e2label $devname ${!svc}
6908 local devname=$(mdsdevname $(facet_number $facet))
6909 local mntpt=$(facet_mntpt brpt)
6910 local rcmd="do_facet $facet"
6911 local opts=${MDS_MOUNT_OPTS}
6913 if ! ${rcmd} test -b ${devname}; then
6914 opts=$(csa_add "$opts" -o loop)
6917 echo "removing OI files on $facet: idx=${idx}"
6919 # step 1: build mount point
6920 ${rcmd} mkdir -p $mntpt
6922 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6923 if [ -z $idx ]; then
6924 # step 3: remove all OI files
6925 ${rcmd} rm -fv $mntpt/oi.16*
6926 elif [ $idx -lt 2 ]; then
6927 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6931 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6932 for ((i=${idx}; i<64; i=$((i * idx)))); do
6933 ${rcmd} rm -fv $mntpt/oi.16.${i}
6937 ${rcmd} umount -d $mntpt || return 2
6938 # OI files will be recreated when mounted as lustre next time.
6941 # generate maloo upload-able log file name
6942 # \param logname specify unique part of file name
6943 generate_logname() {
6944 local logname=${1:-"default_logname"}
6946 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6949 # make directory on different MDTs
6953 local stripe_count=2
6954 local stripe_index=-1
6957 while getopts "c:i:p" opt; do
6959 c) stripe_count=$OPTARG;;
6960 i) stripe_index=$OPTARG;;
6962 \?) error "only support -i -c -p";;
6966 shift $((OPTIND - 1))
6967 [ $# -eq 1 ] || error "Only creating single directory is supported"
6970 if [ "$p_option" == "-p" ]; then
6971 local parent=$(dirname $path)
6973 [ -d $path ] && return 0
6974 [ ! -d ${parent} ] && mkdir -p ${parent}
6977 if [ $MDSCOUNT -le 1 ]; then
6980 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6983 if [ $stripe_index -eq -1 ]; then
6984 mdt_index=$((test_num % MDSCOUNT))
6986 mdt_index=$stripe_index
6988 echo "striped dir -i$mdt_index -c$stripe_count $path"
6989 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
6993 # find the smallest and not in use file descriptor
6996 local max_fd=$(ulimit -n)
6998 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7001 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7005 check_mount_and_prep()
7007 is_mounted $MOUNT || setupall
7009 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7010 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7011 for idx in $(seq $MDSCOUNT); do
7012 local name="MDT$(printf '%04x' $((idx - 1)))"
7013 rm -rf $MOUNT/.lustre/lost+found/$name/*
7017 # calcule how many ost-objects to be created.
7018 precreated_ost_obj_count()
7022 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7023 local ost_name="OST$(printf '%04x' $ost_idx)"
7024 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7025 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7026 osp.$proc_path.prealloc_last_id)
7027 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7028 osp.$proc_path.prealloc_next_id)
7029 echo $((last_id - next_id + 1))
7032 check_file_in_pool()
7037 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7040 for t in $tlist ; do
7041 [ "$i" -eq "$t" ] && continue 2
7044 echo "pool list: $tlist"
7045 echo "striping: $res"
7046 error_noexit "$file not allocated in $pool"
7053 echo "Creating new pool"
7056 create_pool $FSNAME.$pool ||
7057 { error_noexit "No pool created, result code $?"; return 1; }
7058 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7059 { error_noexit "$pool not in lfs pool_list"; return 2; }
7062 pool_add_targets() {
7063 echo "Adding targets to pool"
7069 local list=$(seq $first $step $last)
7071 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7072 do_facet mgs $LCTL pool_add \
7073 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7074 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7075 | sort -u | tr '\n' ' ' " "$t" || {
7076 error_noexit "Add to pool failed"
7079 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7080 local addcount=$(((last - first) / step + 1))
7081 [ $lfscount -eq $addcount ] || {
7082 error_noexit "lfs pool_list bad ost count" \
7083 "$lfscount != $addcount"
7091 echo "Setting pool on directory $tdir"
7093 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7095 error_noexit "Cannot set pool $pool to $tdir"
7102 echo "Checking pool on directory $tdir"
7104 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7105 [ "$res" = "$pool" ] && return 0
7107 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7111 pool_dir_rel_path() {
7112 echo "Testing relative path works well"
7117 mkdir -p $root/$tdir/$tdir
7119 pool_set_dir $pool $tdir || return 1
7120 pool_set_dir $pool ./$tdir || return 2
7121 pool_set_dir $pool ../$tdir || return 3
7122 pool_set_dir $pool ../$tdir/$tdir || return 4
7123 rm -rf $tdir; cd - > /dev/null
7126 pool_alloc_files() {
7127 echo "Checking files allocation from directory pool"
7134 for i in $(seq -w 1 $count)
7136 local file=$tdir/file-$i
7138 check_file_in_pool $file $pool "$tlist" || \
7139 failed=$((failed + 1))
7141 [ "$failed" = 0 ] && return 0
7143 error_noexit "$failed files not allocated in $pool"
7147 pool_create_files() {
7148 echo "Creating files in pool"
7156 for i in $(seq -w 1 $count)
7158 local file=$tdir/spoo-$i
7159 $SETSTRIPE -p $pool $file
7160 check_file_in_pool $file $pool "$tlist" || \
7161 failed=$((failed + 1))
7163 [ "$failed" = 0 ] && return 0
7165 error_noexit "$failed files not allocated in $pool"
7170 echo "Checking 'lfs df' output"
7173 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7175 local res=$($LFS df --pool $FSNAME.$pool |
7177 grep "$FSNAME-OST" |
7179 [ "$res" = "$t" ] && return 0
7181 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7185 pool_file_rel_path() {
7186 echo "Creating files in a pool with relative pathname"
7191 { error_noexit "unable to create $tdir"; return 1 ; }
7192 local file="/..$tdir/$tfile-1"
7193 $SETSTRIPE -p $pool $file ||
7194 { error_noexit "unable to create $file" ; return 2 ; }
7197 $SETSTRIPE -p $pool $tfile-2 || {
7198 error_noexit "unable to create $tfile-2 in $tdir"
7203 pool_remove_first_target() {
7204 echo "Removing first target from a pool"
7207 local pname="lov.$FSNAME-*.pools.$pool"
7208 local t=$($LCTL get_param -n $pname | head -1)
7209 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7210 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7211 error_noexit "$t not removed from $FSNAME.$pool"
7216 pool_remove_all_targets() {
7217 echo "Removing all targets from pool"
7220 local pname="lov.$FSNAME-*.pools.$pool"
7221 for t in $($LCTL get_param -n $pname | sort -u)
7223 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7225 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7226 error_noexit "Pool $FSNAME.$pool cannot be drained"
7229 # striping on an empty/nonexistant pool should fall back
7230 # to "pool of everything"
7232 error_noexit "failed to use fallback striping for empty pool"
7235 # setstripe on an empty pool should fail
7236 $SETSTRIPE -p $pool $file 2>/dev/null && {
7237 error_noexit "expected failure when creating file" \
7245 echo "Destroying pool"
7249 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7252 # striping on an empty/nonexistant pool should fall back
7253 # to "pool of everything"
7255 error_noexit "failed to use fallback striping for missing pool"
7258 # setstripe on an empty pool should fail
7259 $SETSTRIPE -p $pool $file 2>/dev/null && {
7260 error_noexit "expected failure when creating file" \
7265 # get param should return err once pool is gone
7266 if wait_update $HOSTNAME "lctl get_param -n \
7267 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7269 remove_pool_from_list $FSNAME.$pool
7272 error_noexit "Pool $FSNAME.$pool is not destroyed"
7276 # Get and check the actual stripe count of one file.
7277 # Usage: check_stripe_count <file> <expected_stripe_count>
7278 check_stripe_count() {
7283 [[ -z "$file" || -z "$expected" ]] &&
7284 error "check_stripe_count: invalid argument"
7286 local cmd="$GETSTRIPE -c $file"
7287 actual=$($cmd) || error "$cmd failed"
7288 actual=${actual%% *}
7290 if [[ $actual -ne $expected ]]; then
7291 [[ $expected -eq -1 ]] ||
7292 error "$cmd wrong: found $actual, expected $expected"
7293 [[ $actual -eq $OSTCOUNT ]] ||
7294 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7298 # Get and check the actual list of OST indices on one file.
7299 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7305 [[ -z "$file" || -z "$expected" ]] &&
7306 error "check_obdidx: invalid argument!"
7308 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7309 grep -v obdidx | awk '{print $1}' | xargs))
7311 [[ $obdidx = $expected ]] ||
7312 error "list of OST indices on $file is $obdidx," \
7313 "should be $expected"
7316 # Get and check the actual OST index of the first stripe on one file.
7317 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7318 check_start_ost_idx() {
7323 [[ -z "$file" || -z "$expected" ]] &&
7324 error "check_start_ost_idx: invalid argument!"
7326 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7329 [[ $start_ost_idx = $expected ]] ||
7330 error "OST index of the first stripe on $file is" \
7331 "$start_ost_idx, should be $expected"