3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
14 export GSS_PIPEFS=false
15 export IDENTITY_UPCALL=default
17 # specify environment variable containing batch job name for server statistics
18 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
20 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
21 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
22 export LOAD_LLOOP=${LOAD_LLOOP:-false}
24 #export PDSH="pdsh -S -Rssh -w"
25 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
26 export UMOUNT=${UMOUNT:-"umount -d"}
27 # sles12 umount has a issue with -d option
28 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
29 export UMOUNT="umount"
32 # function used by scripts run on remote nodes
33 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
34 . $LUSTRE/tests/functions.sh
35 . $LUSTRE/tests/yaml.sh
37 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
39 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
41 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
43 if [ -f "$EXCEPT_LIST_FILE" ]; then
44 echo "Reading test skip list from $EXCEPT_LIST_FILE"
49 # check config files for options in decreasing order of preference
50 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
51 MODPROBECONF=/etc/modprobe.d/lustre.conf
52 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
53 MODPROBECONF=/etc/modprobe.d/Lustre
54 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
55 MODPROBECONF=/etc/modprobe.conf
57 sanitize_parameters() {
58 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
61 if [ -d "$path" ]; then
62 eval export $i=$(echo $path | sed -r 's/\/+$//g')
68 [[ $DIR/ = $MOUNT/* ]] ||
69 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
70 [[ $DIR1/ = $MOUNT1/* ]] ||
71 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
72 [[ $DIR2/ = $MOUNT2/* ]] ||
73 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
75 [ -n "$failed" ] && exit 99 || true
79 echo "usage: $0 [-r] [-f cfgfile]"
87 [ -z "$DEFAULT_SUITES"] && return 0
88 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
90 local form="%-13s %-17s %-9s %s %s\n"
91 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
92 echo "------------------------------------------------------------------------------------"
93 for O in $DEFAULT_SUITES; do
94 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
95 [ "${!O}" = "no" ] && continue || true
96 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
97 local log=${TMP}/${o}.log
98 if is_sanity_benchmark $o; then
99 log=${TMP}/sanity-benchmark.log
104 local status=Unfinished
106 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
108 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
109 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
110 total=$(grep duration $log | awk '{ print $2 }')
111 if [ "${!O}" = "done" ]; then
115 local durations=$(egrep "^PASS|^FAIL" $log |
116 tr -d "("| sed s/s\)$//g |
117 awk '{ print $2":"$3"|" }')
118 details=$(printf "%s\n%s %s %s\n" "$details" \
119 "DDETAILS" "$O" "$(echo $durations)")
122 printf "$form" $status "$O" "${total}" "E=$skipped"
123 printf "$form" "-" "-" "-" "S=$(echo $slow)"
126 for O in $DEFAULT_SUITES; do
127 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
128 if [ "${!O}" = "no" ]; then
129 printf "$form" "Skipped" "$O" ""
133 # print the detailed tests durations if DDETAILS=true
140 export LUSTRE=$(absolute_path $LUSTRE)
141 export TESTSUITE=$(basename $0 .sh)
142 export TEST_FAILED=false
143 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
144 export RPC_MODE=${RPC_MODE:-false}
145 export DO_CLEANUP=${DO_CLEANUP:-true}
147 export MKE2FS=$MKE2FS
148 if [ -z "$MKE2FS" ]; then
149 if which mkfs.ldiskfs >/dev/null 2>&1; then
150 export MKE2FS=mkfs.ldiskfs
156 export DEBUGFS=$DEBUGFS
157 if [ -z "$DEBUGFS" ]; then
158 if which debugfs.ldiskfs >/dev/null 2>&1; then
159 export DEBUGFS=debugfs.ldiskfs
161 export DEBUGFS=debugfs
165 export TUNE2FS=$TUNE2FS
166 if [ -z "$TUNE2FS" ]; then
167 if which tunefs.ldiskfs >/dev/null 2>&1; then
168 export TUNE2FS=tunefs.ldiskfs
170 export TUNE2FS=tune2fs
174 export E2LABEL=$E2LABEL
175 if [ -z "$E2LABEL" ]; then
176 if which label.ldiskfs >/dev/null 2>&1; then
177 export E2LABEL=label.ldiskfs
179 export E2LABEL=e2label
183 export DUMPE2FS=$DUMPE2FS
184 if [ -z "$DUMPE2FS" ]; then
185 if which dumpfs.ldiskfs >/dev/null 2>&1; then
186 export DUMPE2FS=dumpfs.ldiskfs
188 export DUMPE2FS=dumpe2fs
192 export E2FSCK=$E2FSCK
193 if [ -z "$E2FSCK" ]; then
194 if which fsck.ldiskfs >/dev/null 2>&1; then
195 export E2FSCK=fsck.ldiskfs
201 export RESIZE2FS=$RESIZE2FS
202 if [ -z "$RESIZE2FS" ]; then
203 if which resizefs.ldiskfs >/dev/null 2>&1; then
204 export RESIZE2FS=resizefs.ldiskfs
206 export RESIZE2FS=resize2fs
210 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
211 export FSCK_MAX_ERR=4 # File system errors left uncorrected
213 export ZFS=${ZFS:-zfs}
214 export ZPOOL=${ZPOOL:-zpool}
215 export ZDB=${ZDB:-zdb}
216 export PARTPROBE=${PARTPROBE:-partprobe}
218 #[ -d /r ] && export ROOT=${ROOT:-/r}
219 export TMP=${TMP:-$ROOT/tmp}
220 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
221 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
222 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
224 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
225 if ! echo $PATH | grep -q $LUSTRE/utils; then
226 export PATH=$LUSTRE/utils:$PATH
228 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
229 export PATH=$LUSTRE/utils/gss:$PATH
231 if ! echo $PATH | grep -q $LUSTRE/tests; then
232 export PATH=$LUSTRE/tests:$PATH
234 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
235 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
237 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
238 [ ! -f "$LST" ] && export LST=$(which lst)
239 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
240 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
241 export MCREATE=${MCREATE:-mcreate}
242 # Ubuntu, at least, has a truncate command in /usr/bin
243 # so fully path our truncate command.
244 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
245 export FSX=${FSX:-$LUSTRE/tests/fsx}
246 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
247 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
248 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
249 export PATH=$LUSTRE/tests/racer:$PATH:
251 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
252 export PATH=$LUSTRE/tests/mpi:$PATH
254 export RSYNC_RSH=${RSYNC_RSH:-rsh}
256 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
257 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
258 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
259 [ ! -f "$LFS" ] && export LFS=$(which lfs)
260 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
261 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
263 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
264 if [ ! -f "$L_GETIDENTITY" ]; then
265 if `which l_getidentity > /dev/null 2>&1`; then
266 export L_GETIDENTITY=$(which l_getidentity)
268 export L_GETIDENTITY=NONE
271 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
272 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
273 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
274 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
275 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
276 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
277 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
278 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
279 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
280 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
281 [ ! -f "$LUSTRE_RMMOD" ] &&
282 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
283 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
284 [ ! -f "$LFS_MIGRATE" ] &&
285 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
286 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
287 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
288 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
289 export NAME=${NAME:-local}
290 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
291 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
292 export LGSSD=$(which lgssd)
293 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
294 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
295 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
297 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
299 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
300 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
302 if [ "$ACCEPTOR_PORT" ]; then
303 export PORT_OPT="--port $ACCEPTOR_PORT"
308 echo "Using GSS/krb5 ptlrpc security flavor"
309 which lgss_keyring > /dev/null 2>&1 || \
310 error_exit "built with gss disabled! SEC=$SEC"
321 IDENTITY_UPCALL=false
325 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
327 # Paths on remote nodes, if different
328 export RLUSTRE=${RLUSTRE:-$LUSTRE}
329 export RPWD=${RPWD:-$PWD}
330 export I_MOUNTED=${I_MOUNTED:-"no"}
331 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
332 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
333 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
334 ! -f $LUSTRE/mdt/mdt.ko ]; then
335 export CLIENTMODSONLY=yes
338 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
339 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
343 while getopts "rvwf:" opt $*; do
348 w) WRITECONF=writeconf;;
353 shift $((OPTIND - 1))
356 # print the durations of each test if "true"
357 DDETAILS=${DDETAILS:-false}
358 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
363 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
370 ncpts=$(do_facet $facet "lctl get_param -n " \
371 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
373 if [ $ncpts -eq 0 ]; then
380 # Return a numeric version code based on a version string. The version
381 # code is useful for comparison two version strings to see which is newer.
383 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
384 eval set -- $(tr "[:punct:]" " " <<< $*)
386 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
389 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
390 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
392 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
394 # usage: lustre_build_version
396 # All Lustre versions support "lctl get_param" to report the version of the
397 # code running in the kernel (what our tests are interested in), but it
398 # doesn't work without modules loaded. If that fails, use "lctl version"
399 # instead, which is easy to parse and works without the kernel modules,
400 # but was only added in 2.6.50. If that also fails, fall back to calling
401 # "lctl lustre_build_version" which prints either (or both) the userspace
402 # and kernel build versions, but is deprecated and should eventually be
405 # output: prints version string to stdout in dotted-decimal format
406 lustre_build_version() {
407 local facet=${1:-client}
410 local VER=$(do_facet $facet $LCTL get_param -n version 2> /dev/null |
411 awk '/lustre: / { print $2 }')
413 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL --version 2>/dev/null |
415 # Lustre version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
416 # lctl version: 2.5.3-gfcfd782-CHANGED-2.6.32.26-175.fc12.x86_64
417 [ -z "$VER" ] && VER=$(do_facet $facet $LCTL lustre_build_version |
418 awk '/version:/ { print $3; exit; }')
419 sed -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$VER
422 # Report the Lustre numeric build version code for the supplied facet.
423 lustre_version_code() {
424 version_code $(lustre_build_version $1)
428 /sbin/lsmod | grep -q "^\<$1\>"
431 # Load a module on the system where this is running.
433 # usage: load_module module_name [module arguments for insmod/modprobe]
435 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
436 # will be used as the arguments. Otherwise arguments will be obtained from
437 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
444 BASE=$(basename $module $EXT)
446 module_loaded ${BASE} && return
448 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
449 # else from modprobe.conf
450 if [ $# -eq 0 ]; then
451 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
452 # Bash until 4.x, so we resort to eval.
453 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
454 eval set -- \$$optvar
455 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
456 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
458 opt=$(awk -v var="^options $BASE" '$0 ~ var \
459 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
460 set -- $(echo -n $opt)
462 # Ensure we have accept=all for lnet
463 if [ $(basename $module) = lnet ]; then
464 # OK, this is a bit wordy...
465 local arg accept_all_present=false
468 [ "$arg" = accept=all ] && \
469 accept_all_present=true
471 $accept_all_present || set -- "$@" accept=all
477 [ $# -gt 0 ] && echo "${module} options: '$*'"
479 # Note that insmod will ignore anything in modprobe.conf, which is why
480 # we're passing options on the command-line.
481 if [[ "$BASE" == "lnet_selftest" ]] &&
482 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
483 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
484 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
485 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
486 insmod ${LUSTRE}/${module}${EXT} "$@"
488 # must be testing a "make install" or "rpm" installation
489 # note failed to load ptlrpc_gss is considered not fatal
490 if [[ "$BASE" == "ptlrpc_gss" ]]; then
491 modprobe $BASE "$@" 2>/dev/null ||
492 echo "gss/krb5 is not supported"
499 llite_lloop_enabled() {
500 local n1=$(uname -r | cut -d. -f1)
501 local n2=$(uname -r | cut -d. -f2)
502 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
504 # load the llite_lloop module for < 2.6.32 kernels
505 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
506 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
513 load_modules_local() {
514 if [ -n "$MODPROBE" ]; then
516 echo "Using modprobe to load modules"
520 echo Loading modules from $LUSTRE
524 if [ -f /sys/devices/system/cpu/online ]; then
525 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
526 echo "detected $ncpus online CPUs by sysfs"
528 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
530 if [ $rc -eq 0 ]; then
531 echo "detected $ncpus online CPUs by getconf"
533 echo "Can't detect number of CPUs"
538 # if there is only one CPU core, libcfs can only create one partition
539 # if there is more than 4 CPU cores, libcfs should create multiple CPU
540 # partitions. So we just force libcfs to create 2 partitions for
541 # system with 2 or 4 cores
542 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
543 # force to enable multiple CPU partitions
544 echo "Force libcfs to create 2 CPU partitions"
545 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
547 echo "libcfs will create CPU partition based on online CPUs"
550 load_module ../libcfs/libcfs/libcfs
552 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
553 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
554 load_module ../lnet/lnet/lnet
557 LNETLND="o2iblnd/ko2iblnd"
562 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
563 load_module ../lnet/klnds/$LNETLND
564 load_module obdclass/obdclass
565 load_module ptlrpc/ptlrpc
566 load_module ptlrpc/gss/ptlrpc_gss
574 load_module obdecho/obdecho
575 if ! client_only; then
576 SYMLIST=/proc/kallsyms
577 grep -q crc16 $SYMLIST ||
578 { modprobe crc16 2>/dev/null || true; }
579 grep -q -w jbd2 $SYMLIST ||
580 { modprobe jbd2 2>/dev/null || true; }
581 load_module lfsck/lfsck
582 [ "$LQUOTA" != "no" ] &&
583 load_module quota/lquota $LQUOTAOPTS
584 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
586 load_module osd-zfs/osd_zfs
588 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
589 grep -q exportfs_decode_fh $SYMLIST ||
590 { modprobe exportfs 2> /dev/null || true; }
591 grep -q -w mbcache $SYMLIST ||
592 { modprobe mbcache 2>/dev/null || true; }
593 load_module ../ldiskfs/ldiskfs
594 load_module osd-ldiskfs/osd_ldiskfs
606 load_module llite/lustre
607 llite_lloop_enabled && load_module llite/llite_lloop
608 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
610 rm -f $OGDB/ogdb-$HOSTNAME
611 $LCTL modules > $OGDB/ogdb-$HOSTNAME
613 # 'mount' doesn't look in $PATH, just sbin
614 local mount_lustre=$LUSTRE/utils/mount.lustre
615 if [ -f $mount_lustre ]; then
616 local sbin_mount=$(readlink -f /sbin)/mount.lustre
617 if grep -qw "$sbin_mount" /proc/mounts; then
618 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
620 if ! grep -qw "$sbin_mount" /proc/mounts; then
621 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
622 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
623 cat <<- EOF > "$sbin_mount"
626 echo "This $sbin_mount just a mountpoint." 1>&2
627 echo "It is never supposed to be run." 1>&2
628 logger -p emerg -- "using stub $sbin_mount $@"
631 chmod a+x $sbin_mount
633 mount --bind $mount_lustre $sbin_mount ||
634 error "can't bind $mount_lustre to $sbin_mount"
642 # load modules on remote nodes optionally
643 # lustre-tests have to be installed on these nodes
644 if $LOAD_MODULES_REMOTE; then
645 local list=$(comma_list $(remote_nodes_list))
646 if [ -n "$list" ]; then
647 echo "loading modules on: '$list'"
648 do_rpc_nodes "$list" load_modules_local
654 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
655 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
656 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
657 echo "$LEAK_LUSTRE" 1>&2
658 echo "$LEAK_PORTALS" 1>&2
659 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
660 echo "Memory leaks detected"
661 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
667 wait_exit_ST client # bug 12845
669 $LUSTRE_RMMOD ldiskfs || return 2
671 if $LOAD_MODULES_REMOTE; then
672 local list=$(comma_list $(remote_nodes_list))
673 if [ -n "$list" ]; then
674 echo "unloading modules on: '$list'"
675 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
676 do_rpc_nodes "$list" check_mem_leak
680 local sbin_mount=$(readlink -f /sbin)/mount.lustre
681 if grep -qe "$sbin_mount " /proc/mounts; then
682 umount $sbin_mount || true
683 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
687 check_mem_leak || return 254
689 echo "modules unloaded."
694 local facet=${1:-$SINGLEMDS}
695 local fstype=$(facet_fstype $facet)
698 ldiskfs) size=50;; # largest seen is 44, leave some headroom
699 zfs) size=400;; # largest seen is 384
706 local facet=${1:-$SINGLEMDS}
707 local fstype=$(facet_fstype $facet)
710 ldiskfs) size=4;; # ~4KB per inode
711 zfs) size=11;; # 10 to 11KB per inode
717 check_gss_daemon_nodes() {
721 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
722 if [ \\\"\\\$num\\\" -ne 1 ]; then
723 echo \\\$num instance of $dname;
728 check_gss_daemon_facet() {
732 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
733 if [ $num -ne 1 ]; then
734 echo "$num instance of $dname on $facet"
743 echo Stopping $@ on $list
744 do_nodes $list "killall -2 $@ 2>/dev/null || true"
747 # start gss daemons on all nodes, or
748 # "daemon" on "list" if set
749 start_gss_daemons() {
753 if [ "$list" ] && [ "$daemon" ] ; then
754 echo "Starting gss daemon on nodes: $list"
755 do_nodes $list "$daemon" || return 8
759 local list=$(comma_list $(mdts_nodes))
760 echo "Starting gss daemon on mds: $list"
761 do_nodes $list "$LSVCGSSD -v" || return 1
763 do_nodes $list "$LGSSD -v" || return 2
766 list=$(comma_list $(osts_nodes))
767 echo "Starting gss daemon on ost: $list"
768 do_nodes $list "$LSVCGSSD -v" || return 3
769 # starting on clients
771 local clients=${CLIENTS:-`hostname`}
773 echo "Starting $LGSSD on clients $clients "
774 do_nodes $clients "$LGSSD -v" || return 4
777 # wait daemons entering "stable" status
781 # check daemons are running
783 list=$(comma_list $(mdts_nodes) $(osts_nodes))
784 check_gss_daemon_nodes $list lsvcgssd || return 5
786 list=$(comma_list $(mdts_nodes))
787 check_gss_daemon_nodes $list lgssd || return 6
790 check_gss_daemon_nodes $clients lgssd || return 7
795 local list=$(comma_list $(mdts_nodes))
797 send_sigint $list lsvcgssd lgssd
799 list=$(comma_list $(osts_nodes))
800 send_sigint $list lsvcgssd
802 list=${CLIENTS:-`hostname`}
803 send_sigint $list lgssd
808 if ! module_loaded ptlrpc_gss; then
809 load_module ptlrpc/gss/ptlrpc_gss
810 module_loaded ptlrpc_gss ||
811 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
814 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
817 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
819 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
827 # maybe cleanup credential cache?
833 local var=${facet}_svc
841 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
842 tr '[:lower:]' '[:upper:]'
848 if [ $facet == mgs ] || [ $facet == client ]; then
852 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
860 if [ -n "${!var}" ]; then
865 var=$(facet_type $facet)FSTYPE
866 if [ -n "${!var}" ]; then
871 if [ -n "$FSTYPE" ]; then
876 if [[ $facet == mgs ]] && combined_mgs_mds; then
888 local facets=$(get_facets)
891 for facet in ${facets//,/ }; do
892 if [ $node == $(facet_host $facet) ] ||
893 [ $node == "$(facet_failover_host $facet)" ]; then
894 fstype=$(facet_fstype $facet)
895 if [[ $fstypes != *$fstype* ]]; then
896 fstypes+="${fstypes:+,}$fstype"
905 local num=$(facet_number $facet)
908 if [[ $(facet_type $facet) = OST ]]; then
910 if [[ -n "${!index}" ]]; then
915 index=${OST_INDICES[num - 1]}
918 [[ -n "$index" ]] || index=$((num - 1))
926 local fstype=$(facet_fstype $facet)
930 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
932 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
933 ${dev} 2>/dev/null");;
935 error "unknown fstype!";;
943 local device=$(mdsdevname $num)
944 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
950 local device=$(ostdevname $num)
951 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
956 # Get the device of a facet.
963 mgs) device=$(mgsdevname) ;;
964 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
965 ost*) device=$(ostdevname $(facet_number $facet)) ;;
966 fs2mds) device=$(mdsdevname 1_2) ;;
967 fs2ost) device=$(ostdevname 1_2) ;;
968 fs3ost) device=$(ostdevname 2_2) ;;
976 # Get the virtual device of a facet.
983 mgs) device=$(mgsvdevname) ;;
984 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
985 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
986 fs2mds) device=$(mdsvdevname 1_2) ;;
987 fs2ost) device=$(ostvdevname 1_2) ;;
988 fs3ost) device=$(ostvdevname 2_2) ;;
996 local virt=$(virt-what 2> /dev/null)
998 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1000 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1003 VMware|KVM|VirtualBox|Parallels) echo ${virt,,} ;;
1009 # Re-read the partition table on failover partner host.
1010 # After a ZFS storage pool is created on a shared device, the partition table
1011 # on the device may change. However, the operating system on the failover
1012 # host may not notice the change automatically. Without the up-to-date partition
1013 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1014 # relative to partition rather than disk beginnings.
1016 # This function performs partprobe on the failover host to make it re-read the
1019 refresh_partition_table() {
1024 host=$(facet_passive_host $facet)
1025 if [[ -n "$host" ]]; then
1026 do_node $host "$PARTPROBE $device"
1031 # Get ZFS storage pool name.
1038 device=$(facet_device $facet)
1039 # poolname is string before "/"
1040 poolname="${device%%/*}"
1046 # Create ZFS storage pool.
1053 local opts=${@:-"-o cachefile=none"}
1055 do_facet $facet "modprobe zfs;
1056 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1057 $ZPOOL create -f $opts $poolname $vdev"
1061 # Create ZFS file system.
1067 local opts=${@:-"-o mountpoint=legacy"}
1069 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1070 $ZFS create $opts $dataset"
1074 # Export ZFS storage pool.
1075 # Before exporting the pool, all datasets within the pool should be unmounted.
1083 poolname=$(zpool_name $facet)
1085 if [[ -n "$poolname" ]]; then
1086 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1087 grep -q ^$poolname/ /proc/mounts ||
1088 $ZPOOL export $opts $poolname"
1093 # Destroy ZFS storage pool.
1094 # Destroy the given pool and free up any devices for other use. This command
1095 # tries to unmount any active datasets before destroying the pool.
1096 # -f Force any active datasets contained within the pool to be unmounted.
1100 local poolname=${2:-$(zpool_name $facet)}
1102 if [[ -n "$poolname" ]]; then
1103 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1104 $ZPOOL destroy -f $poolname"
1109 # Import ZFS storage pool.
1110 # Force importing, even if the pool appears to be potentially active.
1115 local opts=${@:-"-o cachefile=none"}
1118 poolname=$(zpool_name $facet)
1120 if [[ -n "$poolname" ]]; then
1121 opts+=" -d $(dirname $(facet_vdevice $facet))"
1122 do_facet $facet "modprobe zfs;
1123 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1124 $ZPOOL import -f $opts $poolname"
1129 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1130 # is not automatically imported on system startup.
1132 # In a failover environment, this will provide resource level fencing which
1133 # will ensure that the same ZFS storage pool will not be imported concurrently
1134 # on different nodes.
1136 disable_zpool_cache() {
1140 poolname=$(zpool_name $facet)
1142 if [[ -n "$poolname" ]]; then
1143 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1148 # This and set_osd_param() shall be used to access OSD parameters
1149 # once existed under "obdfilter":
1154 # writethrough_cache_enable
1158 local device=${2:-$FSNAME-OST*}
1161 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1162 osd-*.$device.$name 2>&1" | grep -v 'error:'
1167 local device=${2:-$FSNAME-OST*}
1171 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1172 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1176 local dz=${1:-$DEBUG_SIZE}
1178 if [ -f /sys/devices/system/cpu/possible ]; then
1179 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1181 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1184 # bug 19944, adjust size to be -gt num_possible_cpus()
1185 # promise 2MB for every cpu at least
1186 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1189 lctl set_param debug_mb=$dz
1192 set_default_debug () {
1193 local debug=${1:-"$PTLDEBUG"}
1194 local subsys=${2:-"$SUBSYSTEM"}
1195 local debug_size=${3:-$DEBUG_SIZE}
1197 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1198 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1200 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1203 set_default_debug_nodes () {
1206 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1207 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1211 do_rpc_nodes "$nodes" set_default_debug \
1212 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1215 set_default_debug_facet () {
1217 local node=$(facet_active_host $facet)
1218 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1220 set_default_debug_nodes $node
1224 local hostid=${1:-$(hostid)}
1226 if [ ! -s /etc/hostid ]; then
1227 printf $(echo -n $hostid |
1228 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1234 local facets=${1:-$(get_facets)}
1237 for facet in ${facets//,/ }; do
1240 [ $RC -eq 0 ] && continue
1242 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1243 skip "Restart of $facet failed!." && touch $LU482_FAILED
1245 error "Restart of $facet failed!"
1252 # Add argument "arg" (e.g., "loop") to the comma-separated list
1253 # of arguments for option "opt" (e.g., "-o") on command
1254 # line "opts" (e.g., "-o flock").
1260 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1262 if echo "$opts" | grep -q $opt_pattern; then
1263 opts=$(echo "$opts" | sed -e \
1264 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1266 opts+="${opts:+ }$opt $arg"
1274 local dev=$(facet_active $facet)_dev
1275 local opt=${facet}_opt
1276 local mntpt=$(facet_mntpt $facet)
1277 local opts="${!opt} $@"
1278 local fstype=$(facet_fstype $facet)
1281 module_loaded lustre || load_modules
1283 if [ $(facet_fstype $facet) == ldiskfs ] &&
1284 ! do_facet $facet test -b ${!dev}; then
1285 opts=$(csa_add "$opts" -o loop)
1288 if [[ $(facet_fstype $facet) == zfs ]]; then
1289 # import ZFS storage pool
1290 import_zpool $facet || return ${PIPESTATUS[0]}
1295 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1297 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1298 lustre:svname ${!dev}");;
1300 error "unknown fstype!";;
1303 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1304 # for testing LU-482 error handling in mount_facets() and test_0a()
1305 if [ -f $TMP/test-lu482-trigger ]; then
1308 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1313 if [ $RC -ne 0 ]; then
1314 echo "Start of ${!dev} on ${facet} failed ${RC}"
1318 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1319 if [[ "$health" != "healthy" ]]; then
1320 error "$facet is in a unhealthy state"
1323 set_default_debug_facet $facet
1325 if [[ $facet == mds* ]]; then
1327 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1330 if [[ $opts =~ .*nosvc.* ]]; then
1331 echo "Start ${!dev} without service"
1336 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1337 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1338 "" || error "${!dev} failed to initialize!";;
1340 wait_update_facet ${facet} "$ZFS get -H -o value \
1341 lustre:svname ${!dev} 2>/dev/null | \
1342 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1343 error "${!dev} failed to initialize!";;
1346 error "unknown fstype!";;
1350 # commit the device label change to disk
1351 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1352 echo "Commit the device label on ${!dev}"
1353 do_facet $facet "sync; sync; sync"
1358 label=$(devicelabel ${facet} ${!dev})
1359 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1360 eval export ${facet}_svc=${label}
1361 echo Started ${label}
1366 # start facet device options
1372 eval export ${facet}_dev=${device}
1373 eval export ${facet}_opt=\"$@\"
1375 local varname=${facet}failover_dev
1376 if [ -n "${!varname}" ] ; then
1377 eval export ${facet}failover_dev=${!varname}
1379 eval export ${facet}failover_dev=$device
1382 local mntpt=$(facet_mntpt $facet)
1383 do_facet ${facet} mkdir -p $mntpt
1384 eval export ${facet}_MOUNT=$mntpt
1385 mount_facet ${facet}
1388 if [[ $facet == mds* ]]; then
1390 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1401 local HOST=`facet_active_host $facet`
1402 [ -z $HOST ] && echo stop: no host for $facet && return 0
1404 local mntpt=$(facet_mntpt $facet)
1405 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1406 if [ ${running} -ne 0 ]; then
1407 echo "Stopping $mntpt (opts:$@) on $HOST"
1408 do_facet ${facet} $UMOUNT $@ $mntpt
1411 # umount should block, but we should wait for unrelated obd's
1412 # like the MGS or MGC to also stop.
1413 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1415 if [[ $(facet_fstype $facet) == zfs ]]; then
1416 # export ZFS storage pool
1421 # save quota version (both administrative and operational quotas)
1422 # add an additional parameter if mountpoint is ever different from $MOUNT
1424 # XXX This function is kept for interoperability with old server (< 2.3.50),
1425 # it should be removed whenever we drop the interoperability for such
1427 quota_save_version() {
1428 local fsname=${2:-$FSNAME}
1430 local ver=$(tr -c -d "123" <<< $spec)
1431 local type=$(tr -c -d "ug" <<< $spec)
1433 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1435 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1437 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1439 local osts=$(get_facets OST)
1440 for ost in ${osts//,/ }; do
1442 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1446 # client could mount several lustre
1448 # XXX This function is kept for interoperability with old server (< 2.3.50),
1449 # it should be removed whenever we drop the interoperability for such
1452 local fsname=${1:-$FSNAME}
1454 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1456 do_nodes $(comma_list $(osts_nodes)) \
1457 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1461 # get mdt quota type
1463 local varsvc=${SINGLEMDS}_svc
1464 do_facet $SINGLEMDS $LCTL get_param -n \
1465 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1468 # get ost quota type
1470 # All OSTs should have same quota type
1471 local varsvc=ost1_svc
1472 do_facet ost1 $LCTL get_param -n \
1473 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1476 # restore old quota type settings
1478 if [ "$old_MDT_QUOTA_TYPE" ]; then
1479 do_facet mgs $LCTL conf_param \
1480 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1482 if [ "$old_OST_QUOTA_TYPE" ]; then
1483 do_facet mgs $LCTL conf_param \
1484 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1488 # Handle the case when there is a space in the lfs df
1489 # "filesystem summary" line the same as when there is no space.
1490 # This will allow fixing the "lfs df" summary line in the future.
1492 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1495 # Get free inodes on the MDT specified by mdt index, free indoes on
1496 # the whole filesystem will be returned when index == -1.
1502 if [ $index -eq -1 ]; then
1505 mdt_uuid=$(mdtuuid_from_index $index)
1508 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1515 # save old quota type & set new quota type
1516 local mdt_qtype=$(mdt_quota_type)
1517 local ost_qtype=$(ost_quota_type)
1519 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1520 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1522 export old_MDT_QUOTA_TYPE=$mdt_qtype
1523 export old_OST_QUOTA_TYPE=$ost_qtype
1525 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1526 error "set mdt quota type failed"
1527 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1528 error "set ost quota type failed"
1530 local quota_usrs=$QUOTA_USERS
1532 # get_filesystem_size
1533 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1534 local blk_soft=$((disksz + 1024))
1535 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1537 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1538 local i_soft=$inodes
1539 local i_hard=$((i_soft + i_soft / 20))
1541 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1542 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1543 "inode-hardlimit: $i_hard"
1546 for usr in $quota_usrs; do
1547 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1549 cmd="$LFS setquota -$type $usr -b $blk_soft"
1550 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1552 eval $cmd || error "$cmd FAILED!"
1554 # display the quota status
1555 echo "Quota settings for $usr : "
1556 $LFS quota -v -u $usr $mntpt || true
1563 local opts=${3:-$MOUNT_OPTS}
1564 opts=${opts:+-o $opts}
1565 local flags=${4:-$MOUNT_FLAGS}
1567 local device=$MGSNID:/$FSNAME$FILESET
1568 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1569 echo "Bad mount command: opt=$flags $opts dev=$device " \
1574 echo "Starting client: $client: $flags $opts $device $mnt"
1575 do_node $client mkdir -p $mnt
1576 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1577 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1579 #disable FILESET if not supported
1580 do_nodes $client lctl get_param -n \
1581 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1582 device=$MGSNID:/$FSNAME
1583 do_node $client mkdir -p $mnt/$FILESET
1584 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1587 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1589 set_default_debug_nodes $client
1601 [ "$3" ] && force=-f
1602 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1603 if [ $running -ne 0 ]; then
1604 echo "Stopping client $client $mnt (opts:$force)"
1605 do_node $client lsof -t $mnt || need_kill=no
1606 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1607 pids=$(do_node $client lsof -t $mnt | sort -u);
1608 if [ -n $pids ]; then
1609 do_node $client kill -9 $pids || true
1613 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1614 if [ $busy -ne 0 ] ; then
1615 echo "$mnt is still busy, wait one second" && sleep 1
1616 do_node $client umount $force $mnt
1621 # nodes is comma list
1622 sanity_mount_check_nodes () {
1628 # FIXME: assume that all cluster nodes run the same os
1629 [ "$(uname)" = Linux ] || return 0
1632 for mnt in $mnts ; do
1633 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1634 mpts=\\\$(mount | grep -c $mnt' ');
1635 if [ \\\$running -ne \\\$mpts ]; then
1636 echo \\\$(hostname) env are INSANE!;
1639 [ $? -eq 0 ] || rc=1
1644 sanity_mount_check_servers () {
1645 [ -n "$CLIENTONLY" ] &&
1646 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1647 echo Checking servers environments
1649 # FIXME: modify get_facets to display all facets wo params
1650 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1654 for facet in ${facets//,/ }; do
1655 node=$(facet_host ${facet})
1656 mntpt=$(facet_mntpt $facet)
1657 sanity_mount_check_nodes $node $mntpt ||
1658 { error "server $node environments are insane!"; return 1; }
1662 sanity_mount_check_clients () {
1663 local clients=${1:-$CLIENTS}
1664 local mntpt=${2:-$MOUNT}
1665 local mntpt2=${3:-$MOUNT2}
1667 [ -z $clients ] && clients=$(hostname)
1668 echo Checking clients $clients environments
1670 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1671 error "clients environments are insane!"
1674 sanity_mount_check () {
1675 sanity_mount_check_servers || return 1
1676 sanity_mount_check_clients || return 2
1679 # mount clients if not mouted
1680 zconf_mount_clients() {
1683 local opts=${3:-$MOUNT_OPTS}
1684 opts=${opts:+-o $opts}
1685 local flags=${4:-$MOUNT_FLAGS}
1687 local device=$MGSNID:/$FSNAME$FILESET
1688 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1689 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1694 echo "Starting client $clients: $flags $opts $device $mnt"
1695 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1696 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1698 do_nodes $clients $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1700 #disable FILESET if not supported
1701 do_nodes $clients lctl get_param -n \
1702 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1703 device=$MGSNID:/$FSNAME
1704 do_nodes $clients mkdir -p $mnt/$FILESET
1705 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1710 running=\\\$(mount | grep -c $mnt' ');
1712 if [ \\\$running -eq 0 ] ; then
1714 $MOUNT_CMD $flags $opts $device $mnt;
1717 exit \\\$rc" || return ${PIPESTATUS[0]}
1719 echo "Started clients $clients: "
1720 do_nodes $clients "mount | grep $mnt' '"
1722 set_default_debug_nodes $clients
1727 zconf_umount_clients() {
1732 [ "$3" ] && force=-f
1734 echo "Stopping clients: $clients $mnt (opts:$force)"
1735 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1736 if [ \\\$running -ne 0 ] ; then
1737 echo Stopping client \\\$(hostname) $mnt opts:$force;
1738 lsof $mnt || need_kill=no;
1739 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1740 pids=\\\$(lsof -t $mnt | sort -u);
1741 if [ -n \\\"\\\$pids\\\" ]; then
1745 while umount $force $mnt 2>&1 | grep -q "busy"; do
1746 echo "$mnt is still busy, wait one second" && sleep 1;
1753 echo + $POWER_DOWN $node
1757 shutdown_node_hard () {
1759 local attempts=$SHUTDOWN_ATTEMPTS
1761 for i in $(seq $attempts) ; do
1764 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1765 echo "waiting for $host to fail attempts=$attempts"
1766 [ $i -lt $attempts ] || \
1767 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1773 local mnt=${2:-$MOUNT}
1776 if [ "$FAILURE_MODE" = HARD ]; then
1777 shutdown_node_hard $client
1779 zconf_umount_clients $client $mnt -f
1785 local facets="$(get_facets OST),$(get_facets MDS)"
1788 combined_mgs_mds || facets="$facets,mgs"
1790 for facet in ${facets//,/ }; do
1791 if [ $(facet_active_host $facet) == $host ]; then
1792 affected="$affected $facet"
1796 echo $(comma_list $affected)
1801 local host=${2:-$(facet_host $facet)}
1803 local label=$(convert_facet2label $facet)
1804 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1807 facets_up_on_host () {
1809 local facets=$(facets_on_host $host)
1812 for facet in ${facets//,/ }; do
1813 if $(facet_up $facet $host); then
1814 affected_up="$affected_up $facet"
1818 echo $(comma_list $affected_up)
1824 if [ "$FAILURE_MODE" = HARD ]; then
1825 shutdown_node_hard $(facet_active_host $facet)
1833 echo + $POWER_UP $node
1846 if [ "$FAILURE_MODE" = HARD ]; then
1847 reboot_node $(facet_active_host $facet)
1855 if [ "$FAILURE_MODE" = HARD ]; then
1865 for facet in ${facets//,/ }; do
1866 hosts=$(expand_list $hosts $(facet_host $facet) )
1872 _check_progs_installed () {
1876 for prog in $progs; do
1877 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1878 echo $prog missing on $(hostname)
1885 check_progs_installed () {
1889 do_rpc_nodes "$nodes" _check_progs_installed $@
1892 # recovery-scale functions
1894 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1897 start_client_load() {
1900 local var=$(node_var_name $client)_load
1901 eval export ${var}=$load
1903 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1904 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1905 END_RUN_FILE=$END_RUN_FILE \
1906 LOAD_PID_FILE=$LOAD_PID_FILE \
1907 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1908 TESTNAME=$TESTNAME \
1909 DBENCH_LIB=$DBENCH_LIB \
1910 DBENCH_SRC=$DBENCH_SRC \
1911 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1915 log "Started client load: ${load} on $client"
1917 # get the children process IDs
1918 local pids=$(ps --ppid $ppid -o pid= | xargs)
1919 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1923 start_client_loads () {
1924 local -a clients=(${1//,/ })
1925 local numloads=${#CLIENT_LOADS[@]}
1928 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1929 testnum=$((nodenum % numloads))
1930 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1932 # bug 22169: wait the background threads to start
1936 # only for remote client
1937 check_client_load () {
1939 local var=$(node_var_name $client)_load
1940 local testload=run_${!var}.sh
1942 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
1944 # bug 18914: try to connect several times not only when
1945 # check ps, but while check_node_health also
1949 while [ $RC = 254 -a $tries -gt 0 ]; do
1953 if ! check_node_health $client; then
1955 if [ $RC -eq 254 ]; then
1956 # FIXME: not sure how long we shuold sleep here
1960 echo "check node health failed: RC=$RC "
1964 # We can continue try to connect if RC=254
1965 # Just print the warning about this
1966 if [ $RC = 254 ]; then
1967 echo "got a return status of $RC from do_node while checking " \
1968 "node health on $client"
1971 # see if the load is still on the client
1974 while [ $RC = 254 -a $tries -gt 0 ]; do
1978 if ! do_node $client \
1979 "ps auxwww | grep -v grep | grep -q $testload"; then
1984 if [ $RC = 254 ]; then
1985 echo "got a return status of $RC from do_node while checking " \
1986 "(node health and 'ps') the client load on $client"
1987 # see if we can diagnose a bit why this is
1992 check_client_loads () {
1993 local clients=${1//,/ }
1997 for client in $clients; do
1998 check_client_load $client
2000 if [ "$rc" != 0 ]; then
2001 log "Client load failed on node $client, rc=$rc"
2007 restart_client_loads () {
2008 local clients=${1//,/ }
2009 local expectedfail=${2:-""}
2013 for client in $clients; do
2014 check_client_load $client
2016 if [ "$rc" != 0 -a "$expectedfail" ]; then
2017 local var=$(node_var_name $client)_load
2018 start_client_load $client ${!var}
2019 echo "Restarted client load ${!var}: on $client. Checking ..."
2020 check_client_load $client
2022 if [ "$rc" != 0 ]; then
2023 log "Client load failed to restart on node $client, rc=$rc"
2024 # failure one client load means test fail
2025 # we do not need to check other
2034 # Start vmstat and save its process ID in a file.
2039 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2042 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2043 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2046 # Display the nodes on which client loads failed.
2047 print_end_run_file() {
2051 [ -s $file ] || return 0
2053 echo "Found the END_RUN_FILE file: $file"
2056 # A client load will stop if it finds the END_RUN_FILE file.
2057 # That does not mean the client load actually failed though.
2058 # The first node in END_RUN_FILE is the one we are interested in.
2061 if [ -n "$node" ]; then
2062 local var=$(node_var_name $node)_load
2064 local prefix=$TESTLOG_PREFIX
2065 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2066 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2067 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2069 echo "Client load ${!var} failed on node $node:"
2075 # Stop the process which had its PID saved in a file.
2080 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2082 do_nodes $nodes "test -f $pid_file &&
2083 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2086 # Stop all client loads.
2087 stop_client_loads() {
2088 local nodes=${1:-$CLIENTS}
2091 # stop the client loads
2092 stop_process $nodes $pid_file
2094 # clean up the processes that started them
2095 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2097 # End recovery-scale functions
2099 # verify that lustre actually cleaned up properly
2101 VAR=$(lctl get_param -n catastrophe 2>&1)
2102 if [ $? = 0 ] ; then
2103 if [ $VAR != 0 ]; then
2104 error "LBUG/LASSERT detected"
2107 BUSY=$(dmesg | grep -i destruct || true)
2108 if [ -n "$BUSY" ]; then
2110 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2114 check_mem_leak || exit 204
2116 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2117 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2120 if module_loaded lnet || module_loaded libcfs; then
2121 echo "$TESTSUITE: modules still loaded..." 1>&2
2130 if [[ "$1" == "--verbose" ]]; then
2145 PREV_RESULT=$(do_node $node "$TEST")
2147 RESULT=$(do_node $node "$TEST")
2148 if [[ "$RESULT" == "$FINAL" ]]; then
2149 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2150 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2154 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2155 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2159 [[ $WAIT -ge $MAX ]] && break
2160 [[ $((WAIT % print)) -eq 0 ]] &&
2161 echo "Waiting $((MAX - WAIT)) secs for update"
2162 WAIT=$((WAIT + sleep))
2165 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2169 wait_update_facet() {
2171 [ "$1" = "--verbose" ] && verbose="$1" && shift
2175 wait_update $verbose $(facet_active_host $facet) "$@"
2179 do_nodes $(comma_list $(mdts_nodes)) \
2180 "lctl set_param -n osd*.*MDT*.force_sync=1"
2181 do_nodes $(comma_list $(osts_nodes)) \
2182 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2183 grep -v 'Found no match'
2186 wait_delete_completed_mds() {
2187 local MAX_WAIT=${1:-20}
2188 # for ZFS, waiting more time for DMUs to be committed
2189 local ZFS_WAIT=${2:-5}
2191 local stime=$(date +%s)
2196 # find MDS with pending deletions
2197 for node in $(mdts_nodes); do
2198 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2199 2>/dev/null | calc_sum)
2200 if [[ $changes -eq 0 ]]; then
2203 mds2sync="$mds2sync $node"
2205 if [ -z "$mds2sync" ]; then
2208 mds2sync=$(comma_list $mds2sync)
2210 # sync MDS transactions
2211 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2213 # wait till all changes are sent and commmitted by OSTs
2214 # for ldiskfs space is released upon execution, but DMU
2215 # do this upon commit
2218 while [[ $WAIT -ne $MAX_WAIT ]]; do
2219 changes=$(do_nodes $mds2sync \
2220 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2221 #echo "$node: $changes changes on all"
2222 if [[ $changes -eq 0 ]]; then
2224 #echo "delete took $((etime - stime)) seconds"
2226 # the occupied disk space will be released
2227 # only after DMUs are committed
2228 if [[ $(facet_fstype $SINGLEMDS) == zfs ]]; then
2229 echo "sleep $ZFS_WAIT for ZFS OSD"
2240 echo "Delete is not completed in $((etime - stime)) seconds"
2241 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2247 # we can use "for" here because we are waiting the slowest
2248 for host in ${hostlist//,/ }; do
2249 check_network "$host" 900
2251 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2258 for facet in ${facetlist//,/ }; do
2259 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2261 wait_for_host $hostlist
2264 _wait_recovery_complete () {
2267 # Use default policy if $2 is not passed by caller.
2268 local MAX=${2:-$(max_recovery_time)}
2273 while [ $WAIT -lt $MAX ]; do
2274 STATUS=$(lctl get_param -n $param | grep status)
2276 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2279 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2281 echo "$param recovery not done in $MAX sec. $STATUS"
2285 wait_recovery_complete () {
2288 # with an assumption that at_max is the same on all nodes
2289 local MAX=${2:-$(max_recovery_time)}
2292 if [ "$FAILURE_MODE" = HARD ]; then
2293 facets=$(facets_on_host $(facet_active_host $facet))
2295 echo affected facets: $facets
2297 # we can use "for" here because we are waiting the slowest
2298 for facet in ${facets//,/ }; do
2299 local var_svc=${facet}_svc
2300 local param="*.${!var_svc}.recovery_status"
2302 local host=$(facet_active_host $facet)
2303 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2307 wait_mds_ost_sync () {
2308 # just because recovery is done doesn't mean we've finished
2309 # orphan cleanup. Wait for llogs to get synchronized.
2310 echo "Waiting for orphan cleanup..."
2311 # MAX value includes time needed for MDS-OST reconnection
2312 local MAX=$(( TIMEOUT * 2 ))
2313 local WAIT_TIMEOUT=${1:-$MAX}
2316 local list=$(comma_list $(mdts_nodes))
2317 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2318 if ! do_facet $SINGLEMDS \
2319 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2321 # old way, use mds_sync
2323 list=$(comma_list $(osts_nodes))
2324 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2327 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2328 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2329 local -a sync=($(do_nodes $list "$cmd"))
2332 for ((i=0; i<${#sync[@]}; i++)); do
2334 [ ${sync[$i]} -eq 1 ] && continue
2336 [ ${sync[$i]} -eq 0 ] && continue
2338 # there is a not finished MDS-OST synchronization
2342 sleep 2 # increase waiting time and cover statfs cache
2343 [ ${con} -eq 1 ] && return 0
2344 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2348 # show which nodes are not finished.
2349 do_nodes $list "$cmd"
2350 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2354 wait_destroy_complete () {
2355 echo "Waiting for local destroys to complete"
2356 # MAX value shouldn't be big as this mean server responsiveness
2357 # never increase this just to make test pass but investigate
2358 # why it takes so long time
2361 while [ $WAIT -lt $MAX ]; do
2362 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2366 for ((i=0; i<${#RPCs[@]}; i++)); do
2367 [ ${RPCs[$i]} -eq 0 ] && continue
2368 # there are still some destroy RPCs in flight
2373 [ ${con} -eq 1 ] && return 0 # done waiting
2374 echo "Waiting ${WAIT}s for local destroys to complete"
2377 echo "Local destroys weren't done in $MAX sec."
2381 wait_delete_completed() {
2382 wait_delete_completed_mds $1 || return $?
2383 wait_destroy_complete
2392 # conf-sanity 31 takes a long time cleanup
2393 while [ $WAIT -lt 300 ]; do
2394 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2395 [ -z "${running}" ] && return 0
2396 echo "waited $WAIT for${running}"
2397 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2399 WAIT=$((WAIT + INTERVAL))
2401 echo "service didn't stop after $WAIT seconds. Still running:"
2406 wait_remote_prog () {
2412 [ "$PDSH" = "no_dsh" ] && return 0
2414 while [ $WAIT -lt $2 ]; do
2415 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2416 [ -z "${running}" ] && return 0 || true
2417 echo "waited $WAIT for: "
2419 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2421 WAIT=$((WAIT + INTERVAL))
2423 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2424 [ -z "$pids" ] && return 0
2425 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2426 # FIXME: not portable
2427 for pid in $pids; do
2428 cat /proc/${pid}/status || true
2429 cat /proc/${pid}/wchan || true
2431 kill -9 $pid || true
2440 local clients=${1:-$CLIENTS}
2442 if [ -z "$clients" ]; then
2445 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2451 # not every config has many clients
2457 # usually checked on particular client or locally
2466 client_reconnect_try() {
2467 local f=$MOUNT/recon
2470 if [ -z "$CLIENTS" ]; then
2471 $LFS df $MOUNT; uname -n >> $f
2473 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2475 echo "Connected clients: $(cat $f)"
2476 ls -l $f > /dev/null
2480 client_reconnect() {
2481 # one client_reconnect_try call does not always do the job...
2483 client_reconnect_try && break
2488 affected_facets () {
2491 local host=$(facet_active_host $facet)
2492 local affected=$facet
2494 if [ "$FAILURE_MODE" = HARD ]; then
2495 affected=$(facets_up_on_host $host)
2501 local E2FSCK_ON_MDT0=false
2502 if [ "$1" == "--fsck" ]; then
2504 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2516 #Because it will only get up facets, we need get affected
2517 #facets before shutdown
2518 #For HARD Failure mode, it needs make sure facets on the same
2519 #HOST will only be shutdown and reboot once
2520 for facet in ${facets//,/ }; do
2521 local affected_facet
2523 #check whether facet has been included in other affected facets
2524 for ((index=0; index<$total; index++)); do
2525 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2528 if [ $skip -eq 0 ]; then
2529 affecteds[$total]=$(affected_facets $facet)
2534 for ((index=0; index<$total; index++)); do
2535 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2536 local host=$(facet_active_host $facet)
2537 echo "Failing ${affecteds[index]} on $host"
2538 shutdown_facet $facet
2541 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2542 $(mdsdevname 1) "-n" || error "Running e2fsck")
2544 for ((index=0; index<$total; index++)); do
2545 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2546 echo reboot facets: ${affecteds[index]}
2550 change_active ${affecteds[index]}
2552 wait_for_facet ${affecteds[index]}
2553 # start mgs first if it is affected
2554 if ! combined_mgs_mds &&
2555 list_member ${affecteds[index]} mgs; then
2556 mount_facet mgs || error "Restart of mgs failed"
2558 # FIXME; has to be changed to mount all facets concurrently
2559 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2560 echo mount facets: ${affecteds[index]}
2561 mount_facets ${affecteds[index]}
2571 do_facet $facet "sync; sync; sync"
2574 # make sure there will be no seq change
2575 local clients=${CLIENTS:-$HOSTNAME}
2576 local f=fsa-\\\$\(hostname\)
2577 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2578 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2580 local svc=${facet}_svc
2581 do_facet $facet $LCTL --device ${!svc} notransno
2583 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2584 # in-memory state has to be cleared by either rebooting the host or
2585 # exporting and reimporting the pool.
2587 # Although the uberblocks are not updated when a pool is freezed,
2588 # transactions are still written to the disks. Modified blocks may be
2589 # cached in memory when tests try reading them back. The
2590 # export-and-reimport process also evicts any cached pool data from
2591 # memory to provide the correct "data loss" semantics.
2593 # In the test framework, the exporting and importing operations are
2594 # handled by stop() and mount_facet() separately, which are used
2595 # inside fail() and fail_abort().
2597 do_facet $facet $LCTL --device ${!svc} readonly
2598 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2599 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2602 replay_barrier_nodf() {
2603 local facet=$1 echo running=${running}
2604 do_facet $facet "sync; sync; sync"
2605 local svc=${facet}_svc
2606 echo Replay barrier on ${!svc}
2607 do_facet $facet $LCTL --device ${!svc} notransno
2608 do_facet $facet $LCTL --device ${!svc} readonly
2609 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2610 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2613 replay_barrier_nosync() {
2614 local facet=$1 echo running=${running}
2615 local svc=${facet}_svc
2616 echo Replay barrier on ${!svc}
2617 do_facet $facet $LCTL --device ${!svc} notransno
2618 do_facet $facet $LCTL --device ${!svc} readonly
2619 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2620 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2624 # Get Lustre client uuid for a given Lustre mount point.
2627 local mntpnt=${1:-$MOUNT}
2629 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2630 local uuid=$($LCTL get_param -n llite.$name.uuid)
2635 mds_evict_client() {
2636 local mntpnt=${1:-$MOUNT}
2637 local uuid=$(get_client_uuid $mntpnt)
2639 do_facet $SINGLEMDS \
2640 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2643 ost_evict_client() {
2644 local mntpnt=${1:-$MOUNT}
2645 local uuid=$(get_client_uuid $mntpnt)
2648 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2653 local clients=${CLIENTS:-$HOSTNAME}
2655 facet_failover $* || error "failover: $?"
2656 wait_clients_import_state "$clients" "$facets" FULL
2657 clients_up || error "post-failover stat: $?"
2662 facet_failover $facet
2668 change_active $facet
2669 wait_for_facet $facet
2670 mount_facet $facet -o abort_recovery
2671 clients_up || echo "first stat failed: $?"
2672 clients_up || error "post-failover stat: $?"
2676 echo There is no lmc. This is mountconf, baby.
2680 host_nids_address() {
2684 if [ -n "$kind" ]; then
2685 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2687 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2693 if [ "$1" = "'*'" ]; then echo \'*\'; else
2699 if [ "$1" = "'*'" ]; then echo \'*\'; else
2700 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2702 if [ -z "$ID" ]; then
2703 echo "Could not get a ptl id for $1..."
2712 h2name_or_ip "$1" "tcp"
2717 if [ "$1" = "'*'" ]; then echo \'*\'; else
2718 if type __h2elan >/dev/null 2>&1; then
2721 ID=`echo $1 | sed 's/[^0-9]*//g'`
2729 h2name_or_ip "$1" "o2ib"
2733 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2734 # expressions format. As a bonus we can then just pass in those variables
2735 # to pdsh. What this function does is take a HOSTLIST type string and
2736 # expand it into a space deliminated list for us.
2744 [ -z "$hostlist" ] && return
2746 # Translate the case of [..],..,[..] to [..] .. [..]
2747 list="${hostlist/],/] }"
2749 [[ "$front" == *,* ]] && {
2752 list=${list/${old}/${new}}
2755 for item in $list; do
2756 # Test if we have any []'s at all
2757 if [ "$item" != "${item/\[/}" ]; then {
2758 # Expand the [*] into list
2762 if [ "$name" != "$item" ]; then
2763 group=${item#$name[*}
2766 for range in ${group//,/ }; do
2770 # Number of leading zeros
2773 end=$(echo $end | sed 's/0*//')
2774 [[ -z "$end" ]] && end=0
2775 [[ $padlen2 -gt $padlen ]] && {
2776 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2779 begin=$(echo $begin | sed 's/0*//')
2780 [ -z $begin ] && begin=0
2782 for num in $(seq -f "%0${padlen}g" $begin $end); do
2783 value="${name#*,}${num}${back}"
2784 [ "$value" != "${value/\[/}" ] && {
2785 value=$(hostlist_expand "$value")
2787 myList="$myList $value"
2792 myList="$myList $item"
2795 myList=${myList//,/ }
2796 myList=${myList:1} # Remove first character which is a space
2798 # Filter any duplicates without sorting
2800 myList="${list%% *}"
2802 while [[ "$list" != ${myList##* } ]]; do
2803 list=${list//${list%% *} /}
2804 myList="$myList ${list%% *}"
2806 myList="${myList%* }";
2808 # We can select an object at an offset in the list
2811 for item in $myList; do
2813 [ $cnt -eq $offset ] && {
2817 [ $(get_node_count $myList) -ne 1 ] && myList=""
2826 [ "$facet" == client ] && echo -n $HOSTNAME && return
2827 varname=${facet}_HOST
2828 if [ -z "${!varname}" ]; then
2829 if [ "${facet:0:3}" == "ost" ]; then
2830 local fh=${facet%failover}_HOST
2831 eval export ${facet}_HOST=${!fh}
2832 if [ -z "${!varname}" ]; then
2833 eval export ${facet}_HOST=${ost_HOST}
2835 elif [ "${facet:0:3}" == "mdt" -o \
2836 "${facet:0:3}" == "mds" -o \
2837 "${facet:0:3}" == "mgs" ]; then
2838 eval export ${facet}_HOST=${mds_HOST}
2844 facet_failover_host() {
2848 var=${facet}failover_HOST
2849 if [ -n "${!var}" ]; then
2854 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2855 "${facet:0:3}" == "mgs" ]; then
2857 eval export ${facet}failover_host=${mds_HOST}
2862 if [[ $facet == ost* ]]; then
2863 eval export ${facet}failover_host=${ost_HOST}
2871 local activevar=${facet}active
2873 if [ -f $TMP/${facet}active ] ; then
2874 source $TMP/${facet}active
2877 active=${!activevar}
2878 if [ -z "$active" ] ; then
2885 facet_active_host() {
2886 facet_host $(facet_active $1)
2889 # Get the passive failover partner host of facet.
2890 facet_passive_host() {
2892 [[ $facet = client ]] && return
2894 local host=${facet}_HOST
2895 local failover_host=${facet}failover_HOST
2896 local active_host=$(facet_active_host $facet)
2898 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2900 if [[ $active_host = ${!host} ]]; then
2901 echo -n ${!failover_host}
2911 facetlist=$(exclude_items_from_list $facetlist mgs)
2913 for facet in ${facetlist//,/ }; do
2914 local failover=${facet}failover
2915 local host=`facet_host $failover`
2916 [ -z "$host" ] && return
2918 local curactive=`facet_active $facet`
2919 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2920 eval export ${facet}active=$facet
2922 eval export ${facet}active=$failover
2924 # save the active host for this facet
2925 local activevar=${facet}active
2926 echo "$activevar=${!activevar}" > $TMP/$activevar
2927 [[ $facet = mds1 ]] && combined_mgs_mds && \
2928 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2929 local TO=`facet_active_host $facet`
2930 echo "Failover $facet to $TO"
2936 # do not stripe off hostname if verbose, bug 19215
2937 if [ x$1 = x--verbose ]; then
2945 if [ "$HOST" = "$HOSTNAME" ]; then
2947 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2948 echo "cannot run remote command on $HOST with $myPDSH"
2952 echo "CMD: $HOST $@" >&2
2953 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2956 if [ "$myPDSH" = "rsh" ]; then
2957 # we need this because rsh does not return exit code of an executed command
2958 local command_status="$TMP/cs"
2959 rsh $HOST ":> $command_status"
2960 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2961 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2962 echo command failed >$command_status"
2963 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2968 # print HOSTNAME for myPDSH="no_dsh"
2969 if [[ $myPDSH = no_dsh ]]; then
2970 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2972 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2975 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2977 return ${PIPESTATUS[0]}
2981 do_node --verbose "$@"
2984 single_local_node () {
2985 [ "$1" = "$HOSTNAME" ]
2988 # Outputs environment variable assignments that should be passed to remote nodes
2992 local facets=$(get_facets)
2995 for var in ${!MODOPTS_*}; do
2996 value=${!var//\"/\\\"}
2997 echo -n " ${var}=\"$value\""
3000 for facet in ${facets//,/ }; do
3002 if [ -n "${!var}" ]; then
3003 echo -n " $var=${!var}"
3007 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3008 if [ -n "${!var}" ]; then
3009 echo -n " $var=${!var}"
3013 for var in VERBOSE; do
3014 if [ -n "${!var}" ]; then
3015 echo -n " $var=${!var}"
3019 if [ -n "$FSTYPE" ]; then
3020 echo -n " FSTYPE=$FSTYPE"
3023 for var in LNETLND NETTYPE; do
3024 if [ -n "${!var}" ]; then
3025 echo -n " $var=${!var}"
3032 # do not stripe off hostname if verbose, bug 19215
3033 if [ x$1 = x--verbose ]; then
3041 if single_local_node $rnodes; then
3043 do_nodev $rnodes "$@"
3045 do_node $rnodes "$@"
3050 # This is part from do_node
3053 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3054 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3056 export FANOUT=$(get_node_count "${rnodes//,/ }")
3058 echo "CMD: $rnodes $@" >&2
3059 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3062 # do not replace anything from pdsh output if -N is used
3063 # -N Disable hostname: prefix on lines of output.
3064 if $verbose || [[ $myPDSH = *-N* ]]; then
3065 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3067 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3069 return ${PIPESTATUS[0]}
3073 # Execute commands on a single service's host
3075 # The \a facet (service) may be on a local or remote node, which is
3076 # determined at the time the command is run.
3078 # usage: do_facet $facet command [arg ...]
3082 local HOST=$(facet_active_host $facet)
3083 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3087 # Function: do_facet_random_file $FACET $FILE $SIZE
3088 # Creates FILE with random content on the given FACET of given SIZE
3090 do_facet_random_file() {
3094 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3095 do_facet $facet "$cmd 2>/dev/null"
3098 do_facet_create_file() {
3102 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3103 do_facet $facet "$cmd 2>/dev/null"
3107 do_nodes --verbose "$@"
3113 # make sure its not already running
3115 rm -f $TMP/${facet}active
3116 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3117 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3119 if [[ $(facet_fstype $facet) == zfs ]]; then
3121 # After formatting a ZFS target, "cachefile=none" property will
3122 # be set on the ZFS storage pool so that the pool is not
3123 # automatically imported on system startup. And then the pool
3124 # will be exported so as to leave the importing and exporting
3125 # operations handled by mount_facet() and stop() separately.
3127 refresh_partition_table $facet $(facet_vdevice $facet)
3128 disable_zpool_cache $facet
3133 # Device formatted as ost
3136 local DEVNAME=OSTDEV$num
3138 local fstype=$(facet_fstype ost$num)
3142 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3143 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3145 #try $OSTZFSDEVn - independent of vdev
3146 DEVNAME=OSTZFSDEV$num
3147 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3149 error "unknown fstype!";;
3155 # Physical device location of data
3161 local fstype=$(facet_fstype ost$num)
3165 # vdevs are not supported by ldiskfs
3168 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3169 # Device formatted by zfs
3171 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3173 error "unknown fstype!";;
3179 # Logical device formatted for lustre
3182 local DEVNAME=MDSDEV$num
3184 local fstype=$(facet_fstype mds$num)
3188 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3189 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3191 # try $MDSZFSDEVn - independent of vdev
3192 DEVNAME=MDSZFSDEV$num
3193 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3195 error "unknown fstype!";;
3201 # Physical location of data
3205 local fstype=$(facet_fstype mds$num)
3209 # vdevs are not supported by ldiskfs
3212 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3213 # Device formatted by ZFS
3214 local DEVNAME=MDSDEV$num
3215 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3217 error "unknown fstype!";;
3225 local fstype=$(facet_fstype mgs)
3229 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3230 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3231 DEVPTR=$(mdsdevname 1)
3236 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3237 ( [ -z "$MGSZFSDEV" ] &&
3238 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3239 DEVPTR=$(mdsdevname 1)
3241 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3244 error "unknown fstype!";;
3253 local fstype=$(facet_fstype mgs)
3257 # vdevs are not supported by ldiskfs
3260 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3261 ( [ -z "$MGSDEV" ] &&
3262 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3263 VDEVPTR=$(mdsvdevname 1)
3264 elif [ -n "$MGSDEV" ]; then
3268 error "unknown fstype!";;
3276 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3278 local var=${facet}_MOUNT
3279 eval mntpt=${!var:-${MOUNT}-$facet}
3286 local dev=$(facet_device $facet)
3287 local mnt=${2:-$(facet_mntpt $facet)}
3290 if ! do_facet $facet test -b $dev; then
3293 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3298 local dev=$(facet_device $facet)
3299 local mnt=${2:-$(facet_mntpt $facet)}
3301 do_facet $facet $UMOUNT $mnt
3305 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3310 local ds=$(facet_device $facet)
3311 local mnt=${2:-$(facet_mntpt $facet)}
3316 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3317 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3318 do_facet $facet $ZFS set canmount=noauto $ds
3320 # The "legacy" mount method is used here because "zfs unmount $mnt"
3321 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3322 # targets are not available at the time, the stat(2) on $MOUNT will
3325 do_facet $facet $ZFS set mountpoint=legacy $ds
3326 do_facet $facet mount -t zfs $ds $mnt
3327 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3328 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3333 local ds=$(facet_device $facet)
3334 local mnt=${2:-$(facet_mntpt $facet)}
3335 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3336 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3337 local mntpt=${!var_mntpt}
3338 local canmnt=${!var_canmnt}
3342 do_facet $facet umount $mnt
3343 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3344 do_facet $facet $ZFS set canmount=$canmnt $ds
3351 local fstype=$(facet_fstype $facet)
3353 mount_$fstype $facet $mnt
3359 local fstype=$(facet_fstype $facet)
3361 unmount_$fstype $facet $mnt
3368 # make sure we are using the primary server, so test-framework will
3369 # be able to clean up properly.
3370 activemds=`facet_active mds1`
3371 if [ $activemds != "mds1" ]; then
3375 local clients=$CLIENTS
3376 [ -z $clients ] && clients=$(hostname)
3378 zconf_umount_clients $clients $MOUNT "$*" || true
3379 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3381 [ -n "$CLIENTONLY" ] && return
3383 # The add fn does rm ${facet}active file, this would be enough
3384 # if we use do_facet <facet> only after the facet added, but
3385 # currently we use do_facet mds in local.sh
3386 for num in `seq $MDSCOUNT`; do
3388 rm -f ${TMP}/mds${num}active
3390 combined_mgs_mds && rm -f $TMP/mgsactive
3392 for num in `seq $OSTCOUNT`; do
3394 rm -f $TMP/ost${num}active
3397 if ! combined_mgs_mds ; then
3404 cleanup_echo_devs () {
3407 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3409 for dev in $devs; do
3410 $LCTL --device $dev cleanup
3411 $LCTL --device $dev detach
3416 nfs_client_mode && return
3417 cifs_client_mode && return
3426 combined_mgs_mds () {
3427 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3428 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3432 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3436 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3442 local fsname=${3:-"$FSNAME"}
3443 local type=$(facet_type $facet)
3444 local index=$(facet_index $facet)
3445 local fstype=$(facet_fstype $facet)
3446 local host=$(facet_host $facet)
3451 if [ $type == MGS ] || ( [ $type == MDS ] &&
3452 [ "$dev" == $(mgsdevname) ] &&
3453 [ "$host" == "$(facet_host mgs)" ] ); then
3456 opts="--mgsnode=$MGSNID"
3459 if [ $type != MGS ]; then
3460 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3464 var=${facet}failover_HOST
3465 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3466 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3469 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3470 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3472 if [ $type == MDS ]; then
3473 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3474 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3475 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3476 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3478 if [ $fstype == ldiskfs ]; then
3479 # Check for wide striping
3480 if [ $OSTCOUNT -gt 160 ]; then
3481 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3482 fs_mkfs_opts+="-O large_xattr"
3486 if [ -n "${!var}" ]; then
3487 fs_mkfs_opts+=" -J device=${!var}"
3489 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3491 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3495 if [ $type == OST ]; then
3496 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3498 if [ $fstype == ldiskfs ]; then
3500 if [ -n "${!var}" ]; then
3501 fs_mkfs_opts+=" -J device=${!var}"
3503 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3508 opts+=" --backfstype=$fstype"
3511 if [ -n "${!var}" ]; then
3512 opts+=" --device-size=${!var}"
3515 var=$(upper $fstype)_MKFS_OPTS
3516 fs_mkfs_opts+=${!var:+" ${!var}"}
3518 var=${type}_FS_MKFS_OPTS
3519 fs_mkfs_opts+=${!var:+" ${!var}"}
3521 if [ -n "${fs_mkfs_opts## }" ]; then
3522 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3526 opts+=${!var:+" ${!var}"}
3531 check_ost_indices() {
3532 local index_count=${#OST_INDICES[@]}
3533 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3535 # OST count is greater than the index count in $OST_INDEX_LIST.
3536 # We need check whether there are duplicate indices.
3540 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3541 index=$(facet_index ost$i)
3542 for j in $(seq 0 $((index_count - 1))); do
3543 [[ $index -ne ${OST_INDICES[j]} ]] ||
3544 error "ost$i has the same index $index as ost$((j+1))"
3555 echo "Format mgs: $(mgsdevname)"
3556 reformat_external_journal mgs
3557 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3558 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3568 echo "Format mds$num: $(mdsdevname $num)"
3569 reformat_external_journal mds$num
3570 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3571 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3572 ${quiet:+>/dev/null} || exit 10
3581 echo "Format ost$num: $(ostdevname $num)"
3582 reformat_external_journal ost$num
3583 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3584 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3585 ${quiet:+>/dev/null} || exit 10
3590 # Set hostid for ZFS/SPL zpool import protection
3591 # (Assumes MDS version is also OSS version)
3592 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3594 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3597 # We need ldiskfs here, may as well load them all
3599 [ -n "$CLIENTONLY" ] && return
3600 echo Formatting mgs, mds, osts
3601 if ! combined_mgs_mds ; then
3605 for num in $(seq $MDSCOUNT); do
3609 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3611 for num in $(seq $OSTCOUNT); do
3617 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3621 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3625 # 0: success, the old identity set already.
3626 # 1: success, the old identity does not set.
3631 local j=`expr $num - 1`
3632 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3634 if [ -z "$MDT" ]; then
3638 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3641 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3643 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3646 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3648 if [ $old = "NONE" ]; then
3657 zconf_umount `hostname` $1 || error "umount failed"
3658 zconf_mount `hostname` $1 || error "mount failed"
3666 rm -f $TMP/${facet}active
3667 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3672 local mdt_count=${1:-$MDSCOUNT}
3673 local ost_count=${2:-$OSTCOUNT}
3676 for num in $(seq $mdt_count); do
3677 DEVNAME=$(mdsdevname $num)
3678 writeconf_facet mds$num $DEVNAME || rc=$?
3681 for num in $(seq $ost_count); do
3682 DEVNAME=$(ostdevname $num)
3683 writeconf_facet ost$num $DEVNAME || rc=$?
3689 nfs_client_mode && return
3690 cifs_client_mode && return
3692 sanity_mount_check || error "environments are insane!"
3696 if [ -z "$CLIENTONLY" ]; then
3697 echo Setup mgs, mdt, osts
3698 echo $WRITECONF | grep -q "writeconf" && writeconf_all
3699 if ! combined_mgs_mds ; then
3700 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3703 for num in `seq $MDSCOUNT`; do
3704 DEVNAME=$(mdsdevname $num)
3705 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3707 # We started mds, now we should set failover variables properly.
3708 # Set mds${num}failover_HOST if it is not set (the default failnode).
3709 local varname=mds${num}failover_HOST
3710 if [ -z "${!varname}" ]; then
3711 eval mds${num}failover_HOST=$(facet_host mds$num)
3714 if [ $IDENTITY_UPCALL != "default" ]; then
3715 switch_identity $num $IDENTITY_UPCALL
3718 for num in `seq $OSTCOUNT`; do
3719 DEVNAME=$(ostdevname $num)
3720 start ost$num $DEVNAME $OST_MOUNT_OPTS
3722 # We started ost$num, now we should set ost${num}failover variable properly.
3723 # Set ost${num}failover_HOST if it is not set (the default failnode).
3724 varname=ost${num}failover_HOST
3725 if [ -z "${!varname}" ]; then
3726 eval ost${num}failover_HOST=$(facet_host ost${num})
3734 # wait a while to allow sptlrpc configuration be propogated to targets,
3735 # only needed when mounting new target devices.
3740 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3742 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3745 if [ "$MOUNT_2" ]; then
3746 mount_client $MOUNT2
3747 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3752 # by remounting mdt before ost, initial connect from mdt to ost might
3753 # timeout because ost is not ready yet. wait some time to its fully
3754 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3755 # by a context negotiation rpc with $TIMEOUT.
3756 # FIXME better by monitoring import status.
3759 sleep $((TIMEOUT + 5))
3765 mounted_lustre_filesystems() {
3766 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3769 init_facet_vars () {
3770 [ -n "$CLIENTONLY" ] && return 0
3777 eval export ${facet}_dev=${device}
3778 eval export ${facet}_opt=\"$@\"
3780 local dev=${facet}_dev
3782 # We need to loop for the label
3783 # in case its not initialized yet.
3784 for wait_time in {0,1,3,5,10}; do
3786 if [ $wait_time -gt 0 ]; then
3787 echo "${!dev} not yet initialized,"\
3788 "waiting ${wait_time} seconds."
3792 local label=$(devicelabel ${facet} ${!dev})
3794 # Check to make sure the label does
3795 # not include ffff at the end of the label.
3796 # This indicates it has not been initialized yet.
3798 if [[ $label =~ [f|F]{4}$ ]]; then
3799 # label is not initialized, unset the result
3800 # and either try again or fail
3807 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3809 eval export ${facet}_svc=${label}
3811 local varname=${facet}failover_HOST
3812 if [ -z "${!varname}" ]; then
3813 eval export $varname=$(facet_host $facet)
3816 varname=${facet}_HOST
3817 if [ -z "${!varname}" ]; then
3818 eval export $varname=$(facet_host $facet)
3821 # ${facet}failover_dev is set in cfg file
3822 varname=${facet}failover_dev
3823 if [ -n "${!varname}" ] ; then
3824 eval export ${facet}failover_dev=${!varname}
3826 eval export ${facet}failover_dev=$device
3829 # get mount point of already mounted device
3830 # is facet_dev is already mounted then use the real
3831 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3832 # i.e. ${facet}_MOUNT if specified by user or default
3833 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3834 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3835 if [ -z $mntpt ]; then
3836 mntpt=$(facet_mntpt $facet)
3838 eval export ${facet}_MOUNT=$mntpt
3841 init_facets_vars () {
3844 if ! remote_mds_nodsh; then
3845 for num in $(seq $MDSCOUNT); do
3846 DEVNAME=`mdsdevname $num`
3847 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3851 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3853 if ! remote_ost_nodsh; then
3854 for num in $(seq $OSTCOUNT); do
3855 DEVNAME=$(ostdevname $num)
3856 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3861 osc_ensure_active () {
3866 while [ $period -lt $timeout ]; do
3867 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3868 if [ $count -eq 0 ]; then
3872 echo "There are $count OST are inactive, wait $period seconds, and try again"
3874 period=$((period+3))
3877 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3880 set_conf_param_and_check() {
3884 local ORIG=$(do_facet $myfacet "$TEST")
3885 if [ $# -gt 3 ]; then
3891 echo "Setting $PARAM from $ORIG to $FINAL"
3892 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3893 error "conf_param $PARAM failed"
3895 wait_update_facet $myfacet "$TEST" "$FINAL" ||
3896 error "check $PARAM failed!"
3899 init_param_vars () {
3900 TIMEOUT=$(lctl get_param -n timeout)
3901 TIMEOUT=${TIMEOUT:-20}
3903 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
3905 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3906 log "Using TIMEOUT=$TIMEOUT"
3908 osc_ensure_active $SINGLEMDS $TIMEOUT
3909 osc_ensure_active client $TIMEOUT
3911 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3912 local current_jobid_var=$($LCTL get_param -n jobid_var)
3914 if [ $JOBID_VAR = "existing" ]; then
3915 echo "keeping jobstats as $current_jobid_var"
3916 elif [ $current_jobid_var != $JOBID_VAR ]; then
3917 echo "seting jobstats to $JOBID_VAR"
3919 set_conf_param_and_check client \
3920 "$LCTL get_param -n jobid_var" \
3921 "$FSNAME.sys.jobid_var" $JOBID_VAR
3924 echo "jobstats not supported by server"
3927 if [ $QUOTA_AUTO -ne 0 ]; then
3928 if [ "$ENABLE_QUOTA" ]; then
3929 echo "enable quota as required"
3930 setup_quota $MOUNT || return 2
3932 echo "disable quota as required"
3933 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3939 nfs_client_mode () {
3940 if [ "$NFSCLIENT" ]; then
3941 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3942 local clients=$CLIENTS
3943 [ -z $clients ] && clients=$(hostname)
3945 # FIXME: remove hostname when 19215 fixed
3946 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3947 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3948 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3949 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3951 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3957 cifs_client_mode () {
3958 [ x$CIFSCLIENT = xyes ] &&
3959 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
3962 check_config_client () {
3965 local mounted=$(mount | grep " $mntpt ")
3966 if [ -n "$CLIENTONLY" ]; then
3968 # CLIENTONLY should not depend on *_HOST settings
3969 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3970 # in theory someone could create a new,
3971 # client-only config file that assumed lustre was already
3972 # configured and didn't set the MGSNID. If MGSNID is not set,
3973 # then we should use the mgs nid currently being used
3974 # as the default value. bug 18021
3975 [[ x$MGSNID = x ]] &&
3978 if [[ x$mgc != xMGC$MGSNID ]]; then
3979 if [ "$mgs_HOST" ]; then
3980 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3981 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3982 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3988 local myMGS_host=$mgs_HOST
3989 if [ "$NETTYPE" = "ptl" ]; then
3990 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3993 echo Checking config lustre mounted on $mntpt
3994 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3995 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3997 # if [ "$mgshost" != "$myMGS_host" ]; then
3998 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3999 # Please use correct config or set mds_HOST correctly!"
4004 check_config_clients () {
4005 local clients=${CLIENTS:-$HOSTNAME}
4008 nfs_client_mode && return
4009 cifs_client_mode && return
4011 do_rpc_nodes "$clients" check_config_client $mntpt
4013 sanity_mount_check || error "environments are insane!"
4017 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4018 local cltimeout=$(lctl get_param -n timeout)
4019 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4020 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4027 [ -z $mntpt ] && return 1
4028 local mounted=$(mounted_lustre_filesystems)
4030 echo $mounted' ' | grep -w -q $mntpt' '
4034 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4038 # empty lustre filesystem may have empty directories lost+found and .lustre
4040 # exclude .lustre & lost+found
4041 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4042 -print | wc -l) = 1 ] || return 1
4043 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4044 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4045 # exclude .lustre/fid (LU-2780)
4046 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4047 -print | wc -l) = 1 ] || return 1
4049 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4054 check_and_setup_lustre() {
4056 nfs_client_mode && return
4057 cifs_client_mode && return
4059 local MOUNTED=$(mounted_lustre_filesystems)
4063 # both MOUNT and MOUNT2 are not mounted
4064 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4065 [ "$REFORMAT" = "yes" ] && formatall
4066 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4068 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4069 export I_MOUNTED=yes
4073 elif is_mounted $MOUNT2; then
4075 # MOUNT2 is mounted, while MOUNT_2 is not set
4076 if ! [ "$MOUNT_2" ]; then
4077 cleanup_mount $MOUNT2
4078 export I_UMOUNTED2=yes
4081 # MOUNT2 is mounted, MOUNT_2 is set
4083 # FIXME: what to do if check_config failed?
4085 # 1) remote client has mounted other Lustre fs ?
4086 # 2) it has insane env ?
4087 # let's try umount MOUNT2 on all clients and mount it again:
4088 if ! check_config_clients $MOUNT2; then
4089 cleanup_mount $MOUNT2
4090 restore_mount $MOUNT2
4091 export I_MOUNTED2=yes
4096 # MOUNT is mounted MOUNT2 is not mounted
4097 elif [ "$MOUNT_2" ]; then
4098 restore_mount $MOUNT2
4099 export I_MOUNTED2=yes
4103 # FIXME: what to do if check_config failed?
4105 # 1) remote client has mounted other Lustre fs?
4106 # 2) lustre is mounted on remote_clients atall ?
4107 check_config_clients $MOUNT
4111 set_default_debug_nodes $(comma_list $(nodes_list))
4114 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4116 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4117 facets="$(get_facets OST)"
4118 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4119 facets="$facets,$(get_facets MDS)"
4120 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4121 facets="$facets,mgs"
4122 local nodes="$(facets_hosts ${facets})"
4123 if [ -n "$nodes" ] ; then
4124 do_nodes $nodes "$LCTL set_param \
4125 osd-ldiskfs.track_declares_assert=1 || true"
4134 if [ -z "$CLIENTONLY" ]; then
4135 # Enable remote MDT create for testing
4136 for num in $(seq $MDSCOUNT); do
4138 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4143 if [ "$ONLY" == "setup" ]; then
4149 local clients=${CLIENTS:-$HOSTNAME}
4152 zconf_mount_clients $clients $mntpt
4156 local clients=${CLIENTS:-$HOSTNAME}
4159 zconf_umount_clients $clients $mntpt
4162 cleanup_and_setup_lustre() {
4163 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4164 lctl set_param debug=0 || true
4166 if [ "$ONLY" == "cleanup" ]; then
4170 check_and_setup_lustre
4173 # Get all of the server target devices from a given server node and type.
4180 if [ "$type" == ost ]; then
4181 devs=$(get_osd_param $node "" mntdev)
4183 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4185 for dev in $devs; do
4187 *loop*) do_node $node "losetup $dev" | \
4188 sed -e "s/.*(//" -e "s/).*//" ;;
4194 # Get all of the server target devices.
4199 # Master MDS parameters used by lfsck
4200 MDTNODE=$(facet_active_host $SINGLEMDS)
4201 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4205 for node in $(mdts_nodes); do
4206 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4212 for node in $(osts_nodes); do
4213 OSTDEVS[i]=$(get_mnt_devs $node ost)
4218 # Run e2fsck on MDT or OST device.
4223 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4224 local log=$TMP/e2fsck.log
4228 do_node $node $cmd 2>&1 | tee $log
4230 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4232 if [ $MDSCOUNT -gt 1 ]; then
4233 skip "DNE mode isn't supported!"
4237 error "It's not DNE mode."
4242 [ $rc -le $FSCK_MAX_ERR ] ||
4243 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4249 # Run resize2fs on MDT or OST device.
4258 do_facet $facet "$RESIZE2FS $opts $device $size"
4261 # verify a directory is shared among nodes.
4262 check_shared_dir() {
4264 local list=${2:-$(comma_list $(nodes_list))}
4266 [ -z "$dir" ] && return 1
4267 do_rpc_nodes "$list" check_logdir $dir
4268 check_write_access $dir "$list" || return 1
4273 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4274 $LCTL set_param printk=+lfsck
4275 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4277 for k in $(seq $MDSCOUNT); do
4278 # wait up to 10+1 minutes for LFSCK to complete
4279 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4280 mdd.$(facet_svc mds${k}).lfsck_layout |
4281 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4282 error "MDS${k} layout isn't the expected 'completed'"
4283 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4284 mdd.$(facet_svc mds${k}).lfsck_namespace |
4285 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4286 error "MDS${k} namespace isn't the expected 'completed'"
4288 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4289 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4290 awk '/repaired/ { print $2 }' | calc_sum)
4291 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4292 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4293 awk '/repaired/ { print $2 }' | calc_sum)
4294 local repaired=$((rep_mdt + rep_ost))
4295 [ $repaired -eq 0 ] ||
4296 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4299 dump_file_contents() {
4305 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4306 error_noexit false \
4307 "Invalid parameters for dump_file_contents()"
4310 for node in ${nodes}; do
4311 do_node $node "for i in \\\$(find $dir -type f); do
4312 echo ====\\\${i}=======================;
4314 done" >> ${logname}.${node}.log
4318 dump_command_output() {
4324 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4325 error_noexit false \
4326 "Invalid parameters for dump_command_output()"
4330 for node in ${nodes}; do
4331 do_node $node "echo ====${cmd}=======================;
4332 $cmd" >> ${logname}.${node}.log
4339 # dump file contents from /proc/spl in case of zfs test
4340 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4341 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4342 dump_command_output \
4343 "$(osts_nodes)" "zpool events -v" "${logname}"
4346 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4347 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4348 dump_command_output \
4349 "$(mdts_nodes)" "zpool events -v" "${logname}"
4353 check_and_cleanup_lustre() {
4354 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4355 "$TESTSUITE" != "sanity-scrub" ]; then
4359 if is_mounted $MOUNT; then
4360 if $DO_CLEANUP; then
4361 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4362 error "remove sub-test dirs failed"
4366 [ "$ENABLE_QUOTA" ] && restore_quota || true
4369 if [ "$I_UMOUNTED2" = "yes" ]; then
4370 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4373 if [ "$I_MOUNTED2" = "yes" ]; then
4374 cleanup_mount $MOUNT2
4377 if [ "$I_MOUNTED" = "yes" ]; then
4378 cleanupall -f || error "cleanup failed"
4386 wait_for_function () {
4389 # suppress fn both stderr and stdout
4390 if [ "$1" = "--quiet" ]; then
4392 quiet=" > /dev/null 2>&1"
4404 eval $fn $quiet && return 0
4406 wait=$((wait + sleep))
4407 [ $wait -lt $max ] || return 1
4408 echo waiting $fn, $((max - wait)) secs left ...
4418 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4419 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4420 echo "Network not available!"
4424 echo `date +"%H:%M:%S (%s)"` network interface is UP
4432 # Convert a space-delimited list to a comma-delimited list. If the input is
4433 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4435 # echo is used to convert newlines to spaces, since it doesn't
4436 # introduce a trailing space as using "tr '\n' ' '" does
4437 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4443 echo $list | grep -qw $item
4446 # list, excluded are the comma separated lists
4447 exclude_items_from_list () {
4453 for item in ${excluded//,/ }; do
4454 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4456 echo $(comma_list $list)
4459 # list, expand are the comma separated lists
4461 local list=${1//,/ }
4462 local expand=${2//,/ }
4465 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4466 echo $(comma_list $expanded)
4469 testslist_filter () {
4470 local script=$LUSTRE/tests/${TESTSUITE}.sh
4472 [ -f $script ] || return 0
4474 local start_at=$START_AT
4475 local stop_at=$STOP_AT
4477 local var=${TESTSUITE//-/_}_START_AT
4478 [ x"${!var}" != x ] && start_at=${!var}
4479 var=${TESTSUITE//-/_}_STOP_AT
4480 [ x"${!var}" != x ] && stop_at=${!var}
4482 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4483 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4484 /^'${start_at}'$/ {flag = 0}
4485 {if (flag == 1) print $0}
4486 /^'${stop_at}'$/ { flag = 1 }'
4490 (cd `dirname $1`; echo $PWD/`basename $1`)
4494 local types=${1:-"OST MDS MGS"}
4498 for entry in $types; do
4499 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4500 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4503 MGS ) list="$list $name";;
4504 MDS|OST|AGT ) local count=${type}COUNT
4505 for ((i=1; i<=${!count}; i++)) do
4506 list="$list ${name}$i"
4508 * ) error "Invalid facet type"
4512 echo $(comma_list $list)
4515 ##################################
4516 # Adaptive Timeouts funcs
4519 # only check mds, we assume at_max is the same on all nodes
4520 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4521 if [ $at_max -eq 0 ]; then
4532 # suppose that all ost-s have the same $at value set
4533 [ $facet != "ost" ] || facet=ost1
4535 do_facet $facet "lctl get_param -n $at"
4553 if [ $facet == "ost" ]; then
4554 facet=$(get_facets OST)
4555 elif [ $facet == "mds" ]; then
4556 facet=$(get_facets MDS)
4558 hosts=$(expand_list $hosts $(facets_hosts $facet))
4561 do_nodes $hosts lctl set_param at_max=$at_max
4564 ##################################
4568 # OBD_FAIL_MDS_ALL_REQUEST_NET
4570 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4571 do_facet client "$1" || RC=$?
4572 do_facet $SINGLEMDS lctl set_param fail_loc=0
4577 # OBD_FAIL_MDS_ALL_REPLY_NET
4579 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4581 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4585 drop_reint_reply() {
4586 # OBD_FAIL_MDS_REINT_NET_REP
4588 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4590 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4594 drop_update_reply() {
4595 # OBD_FAIL_OUT_UPDATE_NET_REP
4599 do_facet mds${index} lctl set_param fail_loc=0x1701
4600 do_facet client "$@" || RC=$?
4601 do_facet mds${index} lctl set_param fail_loc=0
4606 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4609 local timeout=${2:-0}
4610 # default is (obd_timeout / 4) if unspecified
4611 echo "timeout is $timeout/$2"
4612 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4613 do_facet client "$1" || RC=$?
4614 do_facet client "sync"
4615 do_facet ost1 lctl set_param fail_loc=0
4619 drop_ldlm_cancel() {
4620 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4622 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4623 do_nodes $list lctl set_param fail_loc=0x304
4625 do_facet client "$@" || RC=$?
4627 do_nodes $list lctl set_param fail_loc=0
4631 drop_bl_callback_once() {
4633 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4634 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4635 do_facet client lctl set_param fail_loc=0x80000305
4636 do_facet client "$@" || rc=$?
4637 do_facet client lctl set_param fail_loc=0
4638 do_facet client lctl set_param fail_val=0
4639 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4643 drop_bl_callback() {
4645 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4646 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4647 do_facet client lctl set_param fail_loc=0x305
4648 do_facet client "$@" || rc=$?
4649 do_facet client lctl set_param fail_loc=0
4650 do_facet client lctl set_param fail_val=0
4651 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4656 #define OBD_FAIL_LDLM_REPLY 0x30c
4658 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4659 do_nodes $list lctl set_param fail_loc=0x30c
4661 do_facet client "$@" || RC=$?
4663 do_nodes $list lctl set_param fail_loc=0
4667 drop_ldlm_reply_once() {
4668 #define OBD_FAIL_LDLM_REPLY 0x30c
4670 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4671 do_nodes $list lctl set_param fail_loc=0x8000030c
4673 do_facet client "$@" || RC=$?
4675 do_nodes $list lctl set_param fail_loc=0
4683 echo "clearing fail_loc on $facet"
4684 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4687 set_nodes_failloc () {
4689 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4692 cancel_lru_locks() {
4693 #$LCTL mark "cancel_lru_locks $1 start"
4694 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4695 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4696 #$LCTL mark "cancel_lru_locks $1 stop"
4701 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4702 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4703 echo "$DEFAULT_LRU_SIZE"
4708 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4711 lru_resize_disable()
4713 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4719 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4725 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4726 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4727 echo there is still data in page cache $FILE ?
4728 lctl get_param -n $FILE
4736 DEBUGSAVE="$(lctl get_param -n debug)"
4737 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
4741 [ -n "$DEBUGSAVE" ] &&
4742 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
4746 [ -n "$DEBUGSAVE_SERVER" ] &&
4747 do_nodes $(comma_list $(all_server_nodes)) \
4748 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
4754 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4757 debug_size_restore() {
4758 [ -n "$DEBUG_SIZE_SAVED" ] && \
4759 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4763 start_full_debug_logging() {
4768 local DEBUG_SIZE=150
4770 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4771 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4774 stop_full_debug_logging() {
4779 # prints bash call stack
4780 print_stack_trace() {
4783 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4784 local src=${BASH_SOURCE[$i]}
4785 local lineno=${BASH_LINENO[$i-1]}
4786 local funcname=${FUNCNAME[$i]}
4787 echo " = $src:$lineno:$funcname()"
4792 local TYPE=${TYPE:-"FAIL"}
4795 # do not dump logs if $1=false
4796 if [ "x$1" = "xfalse" ]; then
4801 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4802 (print_stack_trace 2) >&2
4804 # We need to dump the logs on all nodes
4806 gather_logs $(comma_list $(nodes_list))
4810 [ "$TESTSUITELOG" ] &&
4811 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4812 if [ -z "$*" ]; then
4813 echo "error() without useful message, please fix" > $LOGDIR/err
4815 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4816 echo "$@" > $LOGDIR/ignore
4818 echo "$@" > $LOGDIR/err
4822 # cleanup the env for failed tests
4826 ##################################
4828 ##################################
4836 local log=$TESTSUITELOG
4838 [ -f "$log" ] && grep -q FAIL $log && status=1
4852 # use only if we are ignoring failures for this test, bugno required.
4853 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4854 # e.g. error_ignore bz5494 "your message" or
4855 # error_ignore LU-5494 "your message"
4857 local TYPE="IGNORE ($1)"
4862 error_and_remount() {
4864 remount_client $MOUNT
4868 # Throw an error if it's not running in vm - usually for performance
4871 local virt=$(running_in_vm)
4872 if [[ -n "$virt" ]]; then
4873 echo "running in VM '$virt', ignore error"
4874 error_ignore env=$virt "$@"
4881 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4886 log " SKIP: $TESTSUITE $TESTNAME $@"
4888 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4889 skip_logged $TESTNAME "$@"
4892 echo "$@" > $LOGDIR/skip
4895 [[ -n "$TESTSUITELOG" ]] &&
4896 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4899 build_test_filter() {
4900 EXCEPT="$EXCEPT $(testslist_filter)"
4903 if [[ $O = [0-9]*-[0-9]* ]]; then
4904 for num in $(seq $(echo $O | tr '-' ' ')); do
4912 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4913 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4914 [ "$EXCEPT_SLOW" ] && \
4915 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4916 for E in $EXCEPT; do
4917 eval EXCEPT_${E}=true
4919 for E in $ALWAYS_EXCEPT; do
4920 eval EXCEPT_ALWAYS_${E}=true
4922 for E in $EXCEPT_SLOW; do
4923 eval EXCEPT_SLOW_${E}=true
4925 for G in $GRANT_CHECK_LIST; do
4926 eval GCHECK_ONLY_${G}=true
4931 if [[ $1 = [a-z]* ]]; then
4938 # print a newline if the last test was skipped
4939 export LAST_SKIPPED=
4940 export ALWAYS_SKIPPED=
4942 # Main entry into test-framework. This is called with the name and
4943 # description of a test. The name is used to find the function to run
4944 # the test using "test_$name".
4946 # This supports a variety of methods of specifying specific test to
4947 # run or not run. These need to be documented...
4952 export base=$(basetest $1)
4953 if [ -n "$ONLY" ]; then
4955 if [ ${!testname}x != x ]; then
4956 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4957 run_one_logged $1 "$2"
4961 if [ ${!testname}x != x ]; then
4962 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4963 run_one_logged $1 "$2"
4973 if [ ${!testname}x != x ]; then
4974 TESTNAME=test_$1 skip "skipping excluded test $1"
4977 testname=EXCEPT_$base
4978 if [ ${!testname}x != x ]; then
4979 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4982 testname=EXCEPT_ALWAYS_$1
4983 if [ ${!testname}x != x ]; then
4984 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4987 testname=EXCEPT_ALWAYS_$base
4988 if [ ${!testname}x != x ]; then
4989 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4992 testname=EXCEPT_SLOW_$1
4993 if [ ${!testname}x != x ]; then
4994 TESTNAME=test_$1 skip "skipping SLOW test $1"
4997 testname=EXCEPT_SLOW_$base
4998 if [ ${!testname}x != x ]; then
4999 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5005 run_one_logged $1 "$2"
5012 load_module ../libcfs/libcfs/libcfs
5024 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5029 strace -o $TMP/$1.strace -ttt $*
5031 log "FINISHED: $*: rc $RC"
5038 banner test complete, duration $duration sec
5039 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5040 echo duration $duration >>$TESTSUITELOG
5044 # Set TEST_STATUS here. It will be used for logging the result.
5047 if [[ -f $LOGDIR/err ]]; then
5049 elif [[ -f $LOGDIR/skip ]]; then
5052 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5056 local FFREE=$(do_node $SINGLEMDS \
5057 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5058 local FTOTAL=$(do_node $SINGLEMDS \
5059 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5061 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5065 echo -n "Resetting fail_loc on all nodes..."
5066 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5067 fail_val=0 2>/dev/null" || true
5073 # Log a message (on all nodes) padded with "=" before and after.
5074 # Also appends a timestamp and prepends the testsuite name.
5077 EQUALS="===================================================================================================="
5079 msg="== ${TESTSUITE} $*"
5081 [[ $last != "=" && $last != " " ]] && msg="$msg "
5082 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5083 # always include at least == after the message
5084 log "$msg== $(date +"%H:%M:%S (%s)")"
5087 check_dmesg_for_errors() {
5089 local errors="VFS: Busy inodes after unmount of\|\
5090 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5091 group descriptors corrupted"
5093 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5094 [ -z "$res" ] && return 0
5095 echo "Kernel error detected: $res"
5100 # Run a single test function and cleanup after it.
5102 # This function should be run in a subshell so the test func can
5103 # exit() without stopping the whole script.
5108 export tfile=f${testnum}.${TESTSUITE}
5109 export tdir=d${testnum}.${TESTSUITE}
5110 export TESTNAME=test_$testnum
5111 local SAVE_UMASK=`umask`
5114 if ! grep -q $DIR /proc/mounts; then
5118 banner "test $testnum: $message"
5119 test_${testnum} || error "test_$testnum failed with $?"
5122 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5124 check_dmesg_for_errors || error "Error in dmesg detected"
5125 if [ "$PARALLEL" != "yes" ]; then
5126 ps auxww | grep -v grep | grep -q multiop &&
5127 error "multiop still running"
5138 # Wrapper around run_one to ensure:
5139 # - test runs in subshell
5140 # - output of test is saved to separate log file for error reporting
5141 # - test result is saved to data file
5144 local BEFORE=$(date +%s)
5146 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5147 local test_log=$LOGDIR/$name
5148 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5149 local zfs_debug_log=$LOGDIR/$zfs_log_name
5151 rm -rf $LOGDIR/ignore
5153 local SAVE_UMASK=$(umask)
5157 log_sub_test_begin test_${1}
5158 (run_one $1 "$2") 2>&1 | tee -i $test_log
5159 local RC=${PIPESTATUS[0]}
5161 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5162 echo "test_$1 returned $RC" | tee $LOGDIR/err
5164 duration=$(($(date +%s) - $BEFORE))
5165 pass "$1" "(${duration}s)"
5167 if [[ -f $LOGDIR/err ]]; then
5168 TEST_ERROR=$(cat $LOGDIR/err)
5169 elif [[ -f $LOGDIR/ignore ]]; then
5170 TEST_ERROR=$(cat $LOGDIR/ignore)
5171 elif [[ -f $LOGDIR/skip ]]; then
5172 TEST_ERROR=$(cat $LOGDIR/skip)
5174 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5176 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5180 if [ -f $LOGDIR/err ]; then
5181 log_zfs_info "$zfs_debug_log"
5182 $FAIL_ON_ERROR && exit $RC
5191 # Print information of skipped tests to result.yml
5194 log_sub_test_begin $1
5196 log_sub_test_end "SKIP" "0" "0" "$@"
5200 (cd $(dirname $1); echo $PWD/$(basename $1))
5205 export base=$(basetest $1)
5206 [ "$CHECK_GRANT" == "no" ] && return 0
5208 testname=GCHECK_ONLY_${base}
5209 [ ${!testname}x == x ] && return 0
5211 echo -n "checking grant......"
5213 local clients=$CLIENTS
5214 [ -z "$clients" ] && clients=$(hostname)
5216 # sync all the data and make sure no pending data on server
5217 do_nodes $clients sync
5220 client_grant=$(do_nodes $clients \
5221 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5222 awk '{ total += $1 } END { printf("%0.0f", total) }')
5225 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5226 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5227 awk '{ total += $1 } END { printf("%0.0f", total) }')
5229 # check whether client grant == server grant
5230 if [[ $client_grant -ne $server_grant ]]; then
5231 echo "failed: client:${client_grant} server: ${server_grant}."
5232 do_nodes $(comma_list $(osts_nodes)) \
5233 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5234 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5237 echo "pass: client:${client_grant} server: ${server_grant}"
5241 ########################
5247 ost=`echo $1 | awk -F_ '{print $3}'`
5248 if [ -z $ost ]; then
5249 ost=`echo $1 | sed 's/-osc.*//'`
5254 ostuuid_from_index()
5256 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5259 ostname_from_index() {
5260 local uuid=$(ostuuid_from_index $1)
5264 index_from_ostuuid()
5266 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5269 mdtuuid_from_index()
5271 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5275 # Return unique identifier for given hostname
5278 echo $host_name | md5sum | cut -d' ' -f1
5282 # Returns list of ip addresses for each interface
5284 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5289 # Cache address list to avoid mutiple execution of local_addr_list
5290 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5292 for i in $LOCAL_ADDR_LIST ; do
5293 [[ "$i" == "$addr" ]] && return 0
5300 local is_local="IS_LOCAL_$(host_id $host_name)"
5301 if [ -z "${!is_local-}" ] ; then
5303 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5304 is_local_addr "$host_ip" && eval $is_local=1
5306 [[ "${!is_local}" == "1" ]]
5311 local_node $node && return 1
5318 for node in $(mdts_nodes); do
5319 remote_node $node && return 0
5326 [ -n "$CLIENTONLY" ] && return 0 || true
5327 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5332 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5333 MSKIPPED=1 && return 1
5340 for node in $(osts_nodes) ; do
5341 remote_node $node && return 0
5348 [ -n "$CLIENTONLY" ] && return 0 || true
5349 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5354 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5355 OSKIPPED=1 && return 1
5361 [ -n "$CLIENTONLY" ] && return 0 || true
5363 MGS=$(facet_host mgs)
5364 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5369 remote_mds_nodsh || remote_ost_nodsh || \
5370 $(single_local_node $(comma_list $(nodes_list)))
5374 remote_ost && remote_mds
5377 # Get the active nodes for facets.
5385 for facet in ${facets//,/ }; do
5386 nodes="$nodes $(facet_active_host $facet)"
5389 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5393 # Get all of the active MDS nodes.
5395 echo -n $(facets_nodes $(get_facets MDS))
5398 # Get all of the active OSS nodes.
5400 echo -n $(facets_nodes $(get_facets OST))
5403 # Get all of the active AGT (HSM agent) nodes.
5405 echo -n $(facets_nodes $(get_facets AGT))
5408 # Get all of the client nodes and active server nodes.
5410 local nodes=$HOSTNAME
5414 # CLIENTS (if specified) contains the local client
5415 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5417 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5418 nodes="$nodes $(facets_nodes $(get_facets))"
5421 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5425 # Get all of the remote client nodes and remote active server nodes.
5426 remote_nodes_list () {
5427 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5430 # Get all of the MDS nodes, including active and passive nodes.
5438 for i in $(seq $MDSCOUNT); do
5440 failover_host=mds${i}failover_HOST
5441 nodes="$nodes ${!host} ${!failover_host}"
5444 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5448 # Get all of the OSS nodes, including active and passive nodes.
5456 for i in $(seq $OSTCOUNT); do
5458 failover_host=ost${i}failover_HOST
5459 nodes="$nodes ${!host} ${!failover_host}"
5462 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5466 # Get all of the server nodes, including active and passive nodes.
5467 all_server_nodes () {
5472 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5474 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5478 # Get all of the client and server nodes, including active and passive nodes.
5480 local nodes=$HOSTNAME
5484 # CLIENTS (if specified) contains the local client
5485 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5487 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5488 nodes="$nodes $(all_server_nodes)"
5491 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5495 init_clients_lists () {
5496 # Sanity check: exclude the local client from RCLIENTS
5497 local clients=$(hostlist_expand "$RCLIENTS")
5498 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5500 # Sanity check: exclude the dup entries
5501 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5503 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5505 # Sanity check: exclude the dup entries from CLIENTS
5506 # for those configs which has SINGLCLIENT set to local client
5507 clients=$(for i in $clients; do echo $i; done | sort -u)
5509 CLIENTS=$(comma_list $clients)
5510 local -a remoteclients=($RCLIENTS)
5511 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5512 varname=CLIENT$((i + 2))
5513 eval $varname=${remoteclients[i]}
5516 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5519 get_random_entry () {
5522 rnodes=${rnodes//,/ }
5524 local -a nodes=($rnodes)
5525 local num=${#nodes[@]}
5526 local i=$((RANDOM * num * 2 / 65536))
5532 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
5536 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5537 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5542 echo $nodes | wc -w || true
5546 local nodes=$(osts_nodes)
5547 local osscount=$(get_node_count "$nodes")
5548 [ ! "$OSTCOUNT" = "$osscount" ]
5552 local nodes=$(mdts_nodes)
5553 local mdtcount=$(get_node_count "$nodes")
5554 [ ! "$MDSCOUNT" = "$mdtcount" ]
5557 generate_machine_file() {
5558 local nodes=${1//,/ }
5559 local machinefile=$2
5561 for node in $nodes; do
5562 echo $node >>$machinefile || \
5563 { echo "can not generate machinefile $machinefile" && return 1; }
5568 local file=$1/stripe
5571 $LFS getstripe -v $file || error "getstripe $file failed"
5575 setstripe_nfsserver () {
5578 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5579 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5581 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5583 do_nodev $nfsserver lfs setstripe "$@"
5586 # Check and add a test group.
5592 local gid=$(getent group $group_name | cut -d: -f3)
5593 if [[ -n "$gid" ]]; then
5594 [[ "$gid" -eq "$group_id" ]] || {
5595 error_noexit "inconsistent group ID:" \
5596 "new: $group_id, old: $gid"
5600 groupadd -g $group_id $group_name
5607 # Check and add a test user.
5620 local uid=$(getent passwd $user_name | cut -d: -f3)
5621 if [[ -n "$uid" ]]; then
5622 if [[ "$uid" -eq "$user_id" ]]; then
5623 local dir=$(getent passwd $user_name | cut -d: -f6)
5624 if [[ "$dir" != "$home" ]]; then
5626 usermod -d $home $user_name
5630 error_noexit "inconsistent user ID:" \
5631 "new: $user_id, old: $uid"
5636 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5643 check_runas_id_ret() {
5645 local myRUNAS_UID=$1
5646 local myRUNAS_GID=$2
5649 if [ -z "$myRUNAS" ]; then
5650 error_exit "myRUNAS command must be specified for check_runas_id"
5653 $myRUNAS krb5_login.sh || \
5654 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5656 mkdir $DIR/d0_runas_test
5658 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5659 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5660 rm -rf $DIR/d0_runas_test
5665 local myRUNAS_UID=$1
5666 local myRUNAS_GID=$2
5669 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5670 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5671 Please set RUNAS_ID to some UID which exists on MDS and client or
5672 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5675 # obtain the UID/GID for MPI_USER
5679 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5680 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5682 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5683 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5686 # obtain and cache Kerberos ticket-granting ticket
5687 refresh_krb5_tgt() {
5688 local myRUNAS_UID=$1
5689 local myRUNAS_GID=$2
5692 if [ -z "$myRUNAS" ]; then
5693 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5696 CLIENTS=${CLIENTS:-$HOSTNAME}
5697 do_nodes $CLIENTS "set -x
5698 if ! $myRUNAS krb5_login.sh; then
5699 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5704 # Run multiop in the background, but wait for it to print
5705 # "PAUSING" to its stdout before returning from this function.
5706 multiop_bg_pause() {
5707 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5711 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5714 echo "$MULTIOP_PROG $FILE v$ARGS"
5715 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5717 echo "TMPPIPE=${TMPPIPE}"
5718 read -t 60 multiop_output < $TMPPIPE
5719 if [ $? -ne 0 ]; then
5724 if [ "$multiop_output" != "PAUSING" ]; then
5725 echo "Incorrect multiop output: $multiop_output"
5740 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5746 inodes_available () {
5747 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5748 sort -un | head -n1) || return 1
5752 mdsrate_inodes_available () {
5753 local min_inodes=$(inodes_available)
5754 echo $((min_inodes * 99 / 100))
5757 # reset llite stat counters
5758 clear_llite_stats(){
5759 lctl set_param -n llite.*.stats 0
5762 # sum llite stat items
5763 calc_llite_stats() {
5764 local res=$(lctl get_param -n llite.*.stats |
5765 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5769 # reset osc stat counters
5771 lctl set_param -n osc.*.osc_stats 0
5774 # sum osc stat items
5776 local res=$(lctl get_param -n osc.*.osc_stats |
5777 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5782 awk '{sum += $1} END { printf("%0.0f", sum) }'
5785 calc_osc_kbytes () {
5786 df $MOUNT > /dev/null
5787 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5790 # save_lustre_params(comma separated facet list, parameter_mask)
5791 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5792 save_lustre_params() {
5798 for facet in ${facets//,/ }; do
5799 node=$(facet_active_host $facet)
5800 [[ *\ $node\ * = " $nodes " ]] && continue
5801 nodes="$nodes $node"
5803 do_node $node "$LCTL get_param $2 |
5804 while read s; do echo $facet \\\$s; done"
5808 # restore lustre parameters from input stream, produces by save_lustre_params
5809 restore_lustre_params() {
5814 while IFS=" =" read facet name val; do
5815 do_facet $facet "$LCTL set_param -n $name $val"
5819 check_node_health() {
5820 local nodes=${1:-$(comma_list $(nodes_list))}
5822 for node in ${nodes//,/ }; do
5823 check_network "$node" 5
5824 if [ $? -eq 0 ]; then
5825 do_node $node "rc=0;
5826 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5827 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5828 echo \\\$(hostname -s): \\\$val;
5831 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
5836 mdsrate_cleanup () {
5838 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5839 --nfiles $3 --dir $4 --filefmt $5 $6
5844 delayed_recovery_enabled () {
5845 local var=${SINGLEMDS}_svc
5846 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5849 ########################
5851 convert_facet2label() {
5854 if [ x$facet = xost ]; then
5858 local varsvc=${facet}_svc
5860 if [ -n ${!varsvc} ]; then
5863 error "No lablel for $facet!"
5867 get_clientosc_proc_path() {
5871 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5872 # used by MDT would not be changed.
5873 # mdt lov: fsname-mdtlov
5874 # mdt osc: fsname-OSTXXXX-osc
5875 mds_on_old_device() {
5876 local mds=${1:-"$SINGLEMDS"}
5878 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5879 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5880 > /dev/null 2>&1" && return 0
5885 get_mdtosc_proc_path() {
5887 local ost_label=${2:-"*OST*"}
5889 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5890 local mdt_label=$(convert_facet2label $mds_facet)
5891 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5893 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5894 mds_on_old_device $mds_facet; then
5895 echo "${ost_label}-osc"
5896 elif [[ $ost_label = *OST* ]]; then
5897 echo "${ost_label}-osc-${mdt_index}"
5899 echo "${ost_label}-osp-${mdt_index}"
5903 get_osc_import_name() {
5906 local label=$(convert_facet2label $ost)
5908 if [ "${facet:0:3}" = "mds" ]; then
5909 get_mdtosc_proc_path $facet $label
5913 get_clientosc_proc_path $label
5917 _wait_import_state () {
5920 local maxtime=${3:-$(max_recovery_time)}
5921 local error_on_failure=${4:-1}
5925 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5926 while [ "${CONN_STATE}" != "${expected}" ]; do
5927 if [ "${expected}" == "DISCONN" ]; then
5928 # for disconn we can check after proc entry is removed
5929 [ "x${CONN_STATE}" == "x" ] && return 0
5930 # with AT enabled, we can have connect request timeout near of
5931 # reconnect timeout and test can't see real disconnect
5932 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5934 if [ $i -ge $maxtime ]; then
5935 [ $error_on_failure -ne 0 ] && \
5936 error "can't put import for $CONN_PROC into ${expected}" \
5937 "state after $i sec, have ${CONN_STATE}"
5941 # Add uniq for multi-mount case
5942 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5946 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5950 wait_import_state() {
5953 local maxtime=${3:-$(max_recovery_time)}
5954 local error_on_failure=${4:-1}
5957 for param in ${params//,/ }; do
5958 _wait_import_state $state $param $maxtime $error_on_failure || return
5962 wait_import_state_mount() {
5963 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5967 wait_import_state $*
5970 # One client request could be timed out because server was not ready
5971 # when request was sent by client.
5972 # The request timeout calculation details :
5974 # /* We give the server rq_timeout secs to process the req, and
5975 # add the network latency for our local timeout. */
5976 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5977 # ptlrpc_at_get_net_latency(request) ;
5979 # ptlrpc_connect_import ()
5980 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5983 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5984 # ptlrpc_at_get_net_latency(request) ->
5985 # at_get (max (iat_net_latency=0, at_min)) = at_min
5988 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5989 # INITIAL_CONNECT_TIMEOUT + at_min
5991 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5992 # because we can not get this value in runtime,
5993 # the value depends on configure options, and it is not stored in /proc.
5995 # #define CONNECTION_SWITCH_MIN 5U
5996 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5998 request_timeout () {
6001 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6002 local init_connect_timeout=$TIMEOUT
6003 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6005 local at_min=$(at_get $facet at_min)
6007 echo $(( init_connect_timeout + at_min ))
6010 _wait_osc_import_state() {
6014 local target=$(get_osc_import_name $facet $ost_facet)
6015 local param="osc.${target}.ost_server_uuid"
6019 # 1. wait the deadline of client 1st request (it could be skipped)
6020 # 2. wait the deadline of client 2nd request
6021 local maxtime=$(( 2 * $(request_timeout $facet)))
6023 if [[ $facet == client* ]]; then
6024 # During setup time, the osc might not be setup, it need wait
6025 # until list_param can return valid value. And also if there
6026 # are mulitple osc entries we should list all of them before
6028 params=$($LCTL list_param $param 2>/dev/null || true)
6029 while [ -z "$params" ]; do
6030 if [ $i -ge $maxtime ]; then
6031 echo "can't get $param in $maxtime secs"
6036 params=$($LCTL list_param $param 2>/dev/null || true)
6040 if [[ $ost_facet = mds* ]]; then
6041 # no OSP connection to itself
6042 if [[ $facet = $ost_facet ]]; then
6045 param="osp.${target}.mdt_server_uuid"
6049 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6050 wait_import_state $expected "$params" $maxtime; then
6051 error "import is not in ${expected} state"
6058 wait_osc_import_state() {
6064 if [[ $facet = mds ]]; then
6065 for num in $(seq $MDSCOUNT); do
6066 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6069 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6073 _wait_mgc_import_state() {
6076 local error_on_failure=${3:-1}
6077 local param="mgc.*.mgs_server_uuid"
6081 # 1. wait the deadline of client 1st request (it could be skipped)
6082 # 2. wait the deadline of client 2nd request
6083 local maxtime=$(( 2 * $(request_timeout $facet)))
6085 if [[ $facet == client* ]]; then
6086 # During setup time, the osc might not be setup, it need wait
6087 # until list_param can return valid value. And also if there
6088 # are mulitple osc entries we should list all of them before
6090 params=$($LCTL list_param $param 2>/dev/null || true)
6091 while [ -z "$params" ]; do
6092 if [ $i -ge $maxtime ]; then
6093 echo "can't get $param in $maxtime secs"
6098 params=$($LCTL list_param $param 2>/dev/null || true)
6101 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6102 wait_import_state $expected "$params" $maxtime \
6103 $error_on_failure; then
6104 if [ $error_on_failure -ne 0 ]; then
6105 error "import is not in ${expected} state"
6113 wait_mgc_import_state() {
6116 local error_on_failure=${3:-1}
6119 if [[ $facet = mds ]]; then
6120 for num in $(seq $MDSCOUNT); do
6121 _wait_mgc_import_state mds$num "$expected" \
6122 $error_on_failure || return
6125 _wait_mgc_import_state "$facet" "$expected"
6126 $error_on_failure || return
6130 wait_dne_interconnect() {
6133 if [ $MDSCOUNT -gt 1 ]; then
6134 for num in $(seq $MDSCOUNT); do
6135 wait_osc_import_state mds mds$num FULL
6140 get_clientmdc_proc_path() {
6144 get_clientmgc_proc_path() {
6152 [ -z "$list" ] && return 0
6154 # Add paths to lustre tests for 32 and 64 bit systems.
6155 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6156 local TESTPATH="$RLUSTRE/tests:"
6157 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6158 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6161 wait_clients_import_state () {
6168 if [ "$FAILURE_MODE" = HARD ]; then
6169 facets=$(facets_on_host $(facet_active_host $facet))
6172 for facet in ${facets//,/ }; do
6173 local label=$(convert_facet2label $facet)
6176 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6177 $label).ost_server_uuid" ;;
6178 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6179 $label).mds_server_uuid" ;;
6180 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6181 $label).mgs_server_uuid" ;;
6182 *) error "unknown facet!" ;;
6185 local params=$(expand_list $params $proc_path)
6188 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6190 error "import is not in ${expected} state"
6200 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6201 $LCTL get_param obdfilter.*.kbytesavail))
6202 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6203 $LCTL get_param -n obdfilter.*.tot_granted))
6204 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6205 $LCTL get_param -n obdfilter.*.kbytestotal))
6206 for ((i=0; i<${#AVAILA[@]}; i++)); do
6207 local -a AVAIL1=(${AVAILA[$i]//=/ })
6208 local -a TOTAL=(${TOTALA[$i]//=/ })
6209 GRANT=$((${GRANTA[$i]}/1024))
6210 # allow 1% of total space in bavail because of delayed
6211 # allocation with ZFS which might release some free space after
6212 # txg commit. For small devices, we set a mininum of 8MB
6213 local LIMIT=$((${TOTAL} / 100 + 8000))
6214 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6215 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6216 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6217 echo " FULL" || echo
6223 do_facet mgs lctl pool_list $1
6227 local fsname=${1%%.*}
6228 local poolname=${1##$fsname.}
6230 do_facet mgs lctl pool_new $1
6232 # get param should return err unless pool is created
6233 [[ $RC -ne 0 ]] && return $RC
6235 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6236 2>/dev/null || echo foo" "" || RC=1
6237 if [[ $RC -eq 0 ]]; then
6240 error "pool_new failed $1"
6245 add_pool_to_list () {
6246 local fsname=${1%%.*}
6247 local poolname=${1##$fsname.}
6249 local listvar=${fsname}_CREATED_POOLS
6250 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6254 remove_pool_from_list () {
6255 local fsname=${1%%.*}
6256 local poolname=${1##$fsname.}
6258 local listvar=${fsname}_CREATED_POOLS
6259 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6263 destroy_pool_int() {
6265 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
6266 awk '$1 !~ /^Pool:/ {print $1}')
6267 for ost in $OSTS; do
6268 do_facet mgs lctl pool_remove $1 $ost
6270 do_facet mgs lctl pool_destroy $1
6273 # <fsname>.<poolname> or <poolname>
6275 local fsname=${1%%.*}
6276 local poolname=${1##$fsname.}
6278 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6282 pool_list $fsname.$poolname || return $?
6284 destroy_pool_int $fsname.$poolname
6286 [[ $RC -ne 0 ]] && return $RC
6288 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6289 2>/dev/null || echo foo" "foo" || RC=1
6291 if [[ $RC -eq 0 ]]; then
6292 remove_pool_from_list $fsname.$poolname
6294 error "destroy pool failed $1"
6300 local fsname=${1:-$FSNAME}
6302 local listvar=${fsname}_CREATED_POOLS
6306 [ x${!listvar} = x ] && return 0
6308 echo destroy the created pools: ${!listvar}
6309 for poolname in ${!listvar//,/ }; do
6310 destroy_pool $fsname.$poolname
6315 local fsname=${1:-$FSNAME}
6317 destroy_pools $fsname
6323 local ts=$(date +%s)
6326 if [[ ! -f "$YAML_LOG" ]]; then
6327 # init_logging is not performed before gather_logs,
6328 # so the $LOGDIR needs to be checked here
6329 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6332 [ -f $LOGDIR/shared ] && docp=false
6334 # dump lustre logs, dmesg
6336 prefix="$TESTLOG_PREFIX.$TESTNAME"
6338 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6340 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6341 echo "Dumping logs only on local client."
6342 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6343 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6348 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6349 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6350 if [ ! -f $LOGDIR/shared ]; then
6351 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6364 for i in $(seq 0 $num_mntpts); do
6365 cmd="ls -laf ${mntpt_root}$i/$dir"
6371 for pid in $pids; do
6378 # check_and_start_recovery_timer()
6379 # service_time = at_est2timeout(service_time);
6380 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6381 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6383 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6384 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6385 #define CONNECTION_SWITCH_MIN 5
6386 #define CONNECTION_SWITCH_INC 5
6387 max_recovery_time() {
6388 local init_connect_timeout=$((TIMEOUT / 20))
6389 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6391 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6392 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6394 echo -n $service_time
6397 recovery_time_min() {
6398 local connection_switch_min=5
6399 local connection_switch_inc=5
6400 local connection_switch_max
6401 local reconnect_delay_max
6402 local initial_connect_timeout
6406 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6407 (($connection_switch_min > $TIMEOUT)) &&
6408 max=$connection_switch_min || max=$TIMEOUT
6409 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6411 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6412 timeout_20=$((TIMEOUT/20))
6413 (($connection_switch_min > $timeout_20)) &&
6414 initial_connect_timeout=$connection_switch_min ||
6415 initial_connect_timeout=$timeout_20
6417 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6418 initial_connect_timeout))
6419 echo $((2 * reconnect_delay_max))
6422 get_clients_mount_count () {
6423 local clients=${CLIENTS:-`hostname`}
6425 # we need to take into account the clients mounts and
6426 # exclude mds/ost mounts if any;
6427 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6431 PROC_CLI="srpc_info"
6439 if [ $M -lt $N ]; then
6443 while [ $N -lt $M ]; do
6453 calc_connection_cnt() {
6456 # MDT->MDT = 2 * C(M, 2)
6460 comb_m2=$(combination $MDSCOUNT 2)
6462 local num_clients=$(get_clients_mount_count)
6464 local cnt_mdt2mdt=$((comb_m2 * 2))
6465 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6466 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6467 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6468 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6469 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6470 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6484 local cmd="$tgt.srpc.flavor"
6486 if [ $net == "any" ]; then
6491 if [ $dir != "any" ]; then
6496 log "Setting sptlrpc rule: $cmd"
6497 do_facet mgs "$LCTL conf_param $cmd"
6506 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6507 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6509 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6511 if [ "x$bulkspec" != "x" ]; then
6512 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6514 if [ "x$algs" != "x" ]; then
6515 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6517 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6518 if [ $bulk == "bulkn" ]; then
6519 bulk_count=`echo "$output" | grep "bulk flavor" \
6520 | grep "null/null" | wc -l`
6521 elif [ $bulk == "bulki" ]; then
6522 bulk_count=`echo "$output" | grep "bulk flavor" \
6523 | grep "/null" | grep -v "null/" | wc -l`
6525 bulk_count=`echo "$output" | grep "bulk flavor" \
6526 | grep -v "/null" | grep -v "null/" | wc -l`
6530 [ $bulk_count -lt $count ] && count=$bulk_count
6541 local clients=${CLIENTS:-`hostname`}
6543 for c in ${clients//,/ }; do
6544 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6545 tmpcnt=`count_flvr "$output" $flavor`
6546 cnt=$((cnt + tmpcnt))
6556 local clients=${CLIENTS:-`hostname`}
6558 for c in ${clients//,/ }; do
6559 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6560 tmpcnt=`count_flvr "$output" $flavor`
6561 cnt=$((cnt + tmpcnt))
6571 if [ $MDSCOUNT -le 1 ]; then
6576 for num in `seq $MDSCOUNT`; do
6577 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6578 tmpcnt=`count_flvr "$output" $flavor`
6579 cnt=$((cnt + tmpcnt))
6590 for num in `seq $MDSCOUNT`; do
6591 mdtosc=$(get_mdtosc_proc_path mds$num)
6592 mdtosc=${mdtosc/-MDT*/-MDT\*}
6593 output=$(do_facet mds$num lctl get_param -n \
6594 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6595 tmpcnt=`count_flvr "$output" $flavor`
6596 cnt=$((cnt + tmpcnt))
6605 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6606 count_flvr "$output" $flavor
6611 local dir=$1 # from to
6612 local flavor=$2 # flavor expected
6615 if [ $dir == "cli2mdt" ]; then
6616 res=`flvr_cnt_cli2mdt $flavor`
6617 elif [ $dir == "cli2ost" ]; then
6618 res=`flvr_cnt_cli2ost $flavor`
6619 elif [ $dir == "mdt2mdt" ]; then
6620 res=`flvr_cnt_mdt2mdt $flavor`
6621 elif [ $dir == "mdt2ost" ]; then
6622 res=`flvr_cnt_mdt2ost $flavor`
6623 elif [ $dir == "all2ost" ]; then
6624 res1=`flvr_cnt_mdt2ost $flavor`
6625 res2=`flvr_cnt_cli2ost $flavor`
6626 res=$((res1 + res2))
6627 elif [ $dir == "all2mdt" ]; then
6628 res1=`flvr_cnt_mdt2mdt $flavor`
6629 res2=`flvr_cnt_cli2mdt $flavor`
6630 res=$((res1 + res2))
6631 elif [ $dir == "all2all" ]; then
6632 res1=`flvr_cnt_mdt2ost $flavor`
6633 res2=`flvr_cnt_cli2ost $flavor`
6634 res3=`flvr_cnt_mdt2mdt $flavor`
6635 res4=`flvr_cnt_cli2mdt $flavor`
6636 res=$((res1 + res2 + res3 + res4))
6644 local dir=$1 # from to
6645 local flavor=$2 # flavor expected
6646 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6650 for ((i=0;i<20;i++)); do
6651 echo -n "checking $dir..."
6652 res=$(do_check_flavor $dir $flavor)
6653 echo "found $res/$expect $flavor connections"
6654 [ $res -ge $expect ] && return 0
6658 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6662 restore_to_default_flavor()
6664 local proc="mgs.MGS.live.$FSNAME"
6666 echo "restoring to default flavor..."
6668 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6670 # remove all existing rules if any
6671 if [ $nrule -ne 0 ]; then
6672 echo "$nrule existing rules"
6673 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6674 echo "remove rule: $rule"
6675 spec=`echo $rule | awk -F = '{print $1}'`
6676 do_facet mgs "$LCTL conf_param -d $spec"
6680 # verify no rules left
6681 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6682 [ $nrule -ne 0 ] && error "still $nrule rules left"
6684 # wait for default flavor to be applied
6685 # currently default flavor for all connections are 'null'
6686 wait_flavor all2all null
6687 echo "now at default flavor settings"
6692 local flavor=${1:-null}
6694 echo "setting all flavor to $flavor"
6696 # FIXME need parameter to this fn
6697 # and remove global vars
6698 local cnt_all2all=$(calc_connection_cnt all2all)
6700 local res=$(do_check_flavor all2all $flavor)
6701 if [ $res -eq $cnt_all2all ]; then
6702 echo "already have total $res $flavor connections"
6706 echo "found $res $flavor out of total $cnt_all2all connections"
6707 restore_to_default_flavor
6709 [[ $flavor = null ]] && return 0
6711 set_rule $FSNAME any any $flavor
6712 wait_flavor all2all $flavor
6718 # Checking for shared logdir
6719 if [ ! -d $dir ]; then
6720 # Not found. Create local logdir
6723 touch $dir/check_file.$(hostname -s)
6728 check_write_access() {
6730 local list=${2:-$(comma_list $(nodes_list))}
6734 for node in ${list//,/ }; do
6735 file=$dir/check_file.$(short_nodename $node)
6736 if [[ ! -f "$file" ]]; then
6737 # Logdir not accessible/writable from this node.
6740 rm -f $file || return 1
6746 [[ -n $YAML_LOG ]] && return
6747 local save_umask=$(umask)
6750 export YAML_LOG=${LOGDIR}/results.yml
6754 # If the yaml log already exists then we will just append to it
6755 if [ ! -f $YAML_LOG ]; then
6756 if check_shared_dir $LOGDIR; then
6757 touch $LOGDIR/shared
6758 echo "Logging to shared log directory: $LOGDIR"
6760 echo "Logging to local directory: $LOGDIR"
6763 yml_nodes_file $LOGDIR >> $YAML_LOG
6764 yml_results_file >> $YAML_LOG
6769 # If modules are not yet loaded then older "lctl lustre_build_version"
6770 # will fail. Use lctl build version instead.
6771 log "Client: $($LCTL lustre_build_version)"
6772 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6773 do_facet $SINGLEMDS $LCTL --version)"
6774 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6775 do_facet ost1 $LCTL --version)"
6779 yml_log_test $1 >> $YAML_LOG
6783 yml_log_test_status $@ >> $YAML_LOG
6786 log_sub_test_begin() {
6787 yml_log_sub_test_begin "$@" >> $YAML_LOG
6790 log_sub_test_end() {
6791 yml_log_sub_test_end "$@" >> $YAML_LOG
6797 local llverdev_opts=$2
6798 local devname=$(basename $1)
6799 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6800 # loop devices aren't in /proc/partitions
6801 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6803 size=$(($size / 1024 / 1024)) # Gb
6805 local partial_arg=""
6806 # Run in partial (fast) mode if the size
6807 # of a partition > 1 GB
6808 [ $size -gt 1 ] && partial_arg="-p"
6810 llverdev --force $partial_arg $llverdev_opts $dev
6816 local llverfs_opts=$2
6817 local use_partial_arg=$3
6818 local partial_arg=""
6819 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6821 # Run in partial (fast) mode if the size
6822 # of a partition > 1 GB
6823 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6825 llverfs $partial_arg $llverfs_opts $dir
6828 #Remove objects from OST
6829 remove_ost_objects() {
6835 local mntpt=$(facet_mntpt $facet)
6836 local opts=$OST_MOUNT_OPTS
6840 echo "removing objects from $ostdev on $facet: $objids"
6841 if ! test -b $ostdev; then
6842 opts=$(csa_add "$opts" -o loop)
6844 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6847 for i in $objids; do
6848 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6850 umount -f $mntpt || return $?
6854 #Remove files from MDT
6855 remove_mdt_files() {
6860 local mntpt=$(facet_mntpt $facet)
6861 local opts=$MDS_MOUNT_OPTS
6863 echo "removing files from $mdtdev on $facet: $files"
6864 if [ $(facet_fstype $facet) == ldiskfs ] &&
6865 ! do_facet $facet test -b $mdtdev; then
6866 opts=$(csa_add "$opts" -o loop)
6868 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6872 rm $mntpt/ROOT/$f || { rc=$?; break; }
6874 umount -f $mntpt || return $?
6878 duplicate_mdt_files() {
6883 local mntpt=$(facet_mntpt $facet)
6884 local opts=$MDS_MOUNT_OPTS
6886 echo "duplicating files on $mdtdev on $facet: $files"
6887 mkdir -p $mntpt || return $?
6888 if [ $(facet_fstype $facet) == ldiskfs ] &&
6889 ! do_facet $facet test -b $mdtdev; then
6890 opts=$(csa_add "$opts" -o loop)
6892 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6903 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6904 pushd $mntpt/ROOT > /dev/null || return $?
6907 touch $f.bad || return $?
6908 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6910 [ $rc -eq 0 ] || return $rc
6911 setfattr --restore $tmp || return $?
6917 local devs=${1//,/ }
6920 local rslt=$TMP/sgpdd_survey
6922 # sgpdd-survey cleanups ${rslt}.* files
6924 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6930 # returns the canonical name for an ldiskfs device
6935 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6936 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6937 echo dm-\\\${foo##*:};
6939 echo \\\$(basename \\\$dv);
6943 is_sanity_benchmark() {
6944 local benchmarks="dbench bonnie iozone fsx"
6946 for b in $benchmarks; do
6947 if [ "$b" == "$suite" ]; then
6955 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6959 # Get the available size (KB) of a given obd target.
6966 [[ $facet != client ]] || return 0
6968 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6973 # Get the page size (bytes) on a given facet node.
6977 local size=$(getconf PAGE_SIZE 2>/dev/null)
6979 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
6980 echo -n ${size:-4096}
6984 # Get the block count of the filesystem.
6991 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6992 awk '/^Block count:/ {print $3}')
6996 # Get the block size of the filesystem.
7002 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7003 awk '/^Block size:/ {print $3}')
7007 # Check whether the "large_xattr" feature is enabled or not.
7008 large_xattr_enabled() {
7009 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7011 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7013 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7014 grep -E -q '(ea_inode|large_xattr)'"
7015 return ${PIPESTATUS[0]}
7018 # Get the maximum xattr size supported by the filesystem.
7022 if large_xattr_enabled; then
7023 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7026 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7027 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7029 # maximum xattr size = size of block - size of header -
7030 # size of 1 entry - 4 null bytes
7031 size=$((block_size - 32 - 32 - 4))
7037 # Dump the value of the named xattr from a file.
7042 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7045 # Generate a string with size of $size bytes.
7047 local size=${1:-1024} # in bytes
7049 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7052 reformat_external_journal() {
7057 if [ -n "${!var}" ]; then
7058 local rcmd="do_facet $facet"
7060 echo "reformat external journal on $facet:${!var}"
7061 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7065 # MDT file-level backup/restore
7066 mds_backup_restore() {
7069 local devname=$(mdsdevname $(facet_number $facet))
7070 local mntpt=$(facet_mntpt brpt)
7071 local rcmd="do_facet $facet"
7072 local metaea=${TMP}/backup_restore.ea
7073 local metadata=${TMP}/backup_restore.tgz
7074 local opts=${MDS_MOUNT_OPTS}
7075 local svc=${facet}_svc
7077 if ! ${rcmd} test -b ${devname}; then
7078 opts=$(csa_add "$opts" -o loop)
7081 echo "file-level backup/restore on $facet:${devname}"
7083 # step 1: build mount point
7084 ${rcmd} mkdir -p $mntpt
7085 # step 2: cleanup old backup
7086 ${rcmd} rm -f $metaea $metadata
7088 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7089 if [ ! -z $igif ]; then
7090 # step 3.5: rm .lustre
7091 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7093 # step 4: backup metaea
7095 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7097 # step 5: backup metadata
7099 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7101 ${rcmd} $UMOUNT $mntpt || return 4
7102 # step 8: reformat dev
7103 echo "reformat new device"
7104 format_mdt $(facet_number $facet)
7106 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7107 # step 10: restore metadata
7109 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7110 # step 11: restore metaea
7112 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7113 # step 12: remove recovery logs
7114 echo "remove recovery logs"
7115 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7116 # step 13: umount dev
7117 ${rcmd} $UMOUNT $mntpt || return 10
7118 # step 14: cleanup tmp backup
7119 ${rcmd} rm -f $metaea $metadata
7120 # step 15: reset device label - it's not virgin on
7121 ${rcmd} e2label $devname ${!svc}
7128 local devname=$(mdsdevname $(facet_number $facet))
7129 local mntpt=$(facet_mntpt brpt)
7130 local rcmd="do_facet $facet"
7131 local opts=${MDS_MOUNT_OPTS}
7133 if ! ${rcmd} test -b ${devname}; then
7134 opts=$(csa_add "$opts" -o loop)
7137 echo "removing OI files on $facet: idx=${idx}"
7139 # step 1: build mount point
7140 ${rcmd} mkdir -p $mntpt
7142 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7143 if [ -z $idx ]; then
7144 # step 3: remove all OI files
7145 ${rcmd} rm -fv $mntpt/oi.16*
7146 elif [ $idx -lt 2 ]; then
7147 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7151 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7152 for ((i=${idx}; i<64; i=$((i * idx)))); do
7153 ${rcmd} rm -fv $mntpt/oi.16.${i}
7157 ${rcmd} $UMOUNT $mntpt || return 2
7158 # OI files will be recreated when mounted as lustre next time.
7161 # generate maloo upload-able log file name
7162 # \param logname specify unique part of file name
7163 generate_logname() {
7164 local logname=${1:-"default_logname"}
7166 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7169 # make directory on different MDTs
7173 local stripe_count=2
7174 local stripe_index=-1
7177 while getopts "c:i:p" opt; do
7179 c) stripe_count=$OPTARG;;
7180 i) stripe_index=$OPTARG;;
7182 \?) error "only support -i -c -p";;
7186 shift $((OPTIND - 1))
7187 [ $# -eq 1 ] || error "Only creating single directory is supported"
7190 if [ "$p_option" == "-p" ]; then
7191 local parent=$(dirname $path)
7193 [ -d $path ] && return 0
7194 [ ! -d ${parent} ] && mkdir -p ${parent}
7197 if [ $MDSCOUNT -le 1 ]; then
7200 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7203 if [ $stripe_index -eq -1 ]; then
7204 mdt_index=$((test_num % MDSCOUNT))
7206 mdt_index=$stripe_index
7208 echo "striped dir -i$mdt_index -c$stripe_count $path"
7209 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7213 # find the smallest and not in use file descriptor
7216 local max_fd=$(ulimit -n)
7218 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7221 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7225 check_mount_and_prep()
7227 is_mounted $MOUNT || setupall
7229 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7230 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7231 for idx in $(seq $MDSCOUNT); do
7232 local name="MDT$(printf '%04x' $((idx - 1)))"
7233 rm -rf $MOUNT/.lustre/lost+found/$name/*
7237 # calcule how many ost-objects to be created.
7238 precreated_ost_obj_count()
7242 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7243 local ost_name="OST$(printf '%04x' $ost_idx)"
7244 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7245 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7246 osp.$proc_path.prealloc_last_id)
7247 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7248 osp.$proc_path.prealloc_next_id)
7249 echo $((last_id - next_id + 1))
7252 check_file_in_pool()
7257 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7260 for t in $tlist ; do
7261 [ "$i" -eq "$t" ] && continue 2
7264 echo "pool list: $tlist"
7265 echo "striping: $res"
7266 error_noexit "$file not allocated in $pool"
7273 echo "Creating new pool"
7276 create_pool $FSNAME.$pool ||
7277 { error_noexit "No pool created, result code $?"; return 1; }
7278 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7279 { error_noexit "$pool not in lfs pool_list"; return 2; }
7282 pool_add_targets() {
7283 echo "Adding targets to pool"
7289 local list=$(seq $first $step $last)
7291 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7292 do_facet mgs $LCTL pool_add \
7293 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7294 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7295 | sort -u | tr '\n' ' ' " "$t" || {
7296 error_noexit "Add to pool failed"
7299 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7300 local addcount=$(((last - first) / step + 1))
7301 [ $lfscount -eq $addcount ] || {
7302 error_noexit "lfs pool_list bad ost count" \
7303 "$lfscount != $addcount"
7311 echo "Setting pool on directory $tdir"
7313 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7315 error_noexit "Cannot set pool $pool to $tdir"
7322 echo "Checking pool on directory $tdir"
7324 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7325 [ "$res" = "$pool" ] && return 0
7327 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7331 pool_dir_rel_path() {
7332 echo "Testing relative path works well"
7337 mkdir -p $root/$tdir/$tdir
7339 pool_set_dir $pool $tdir || return 1
7340 pool_set_dir $pool ./$tdir || return 2
7341 pool_set_dir $pool ../$tdir || return 3
7342 pool_set_dir $pool ../$tdir/$tdir || return 4
7343 rm -rf $tdir; cd - > /dev/null
7346 pool_alloc_files() {
7347 echo "Checking files allocation from directory pool"
7354 for i in $(seq -w 1 $count)
7356 local file=$tdir/file-$i
7358 check_file_in_pool $file $pool "$tlist" || \
7359 failed=$((failed + 1))
7361 [ "$failed" = 0 ] && return 0
7363 error_noexit "$failed files not allocated in $pool"
7367 pool_create_files() {
7368 echo "Creating files in pool"
7376 for i in $(seq -w 1 $count)
7378 local file=$tdir/spoo-$i
7379 $SETSTRIPE -p $pool $file
7380 check_file_in_pool $file $pool "$tlist" || \
7381 failed=$((failed + 1))
7383 [ "$failed" = 0 ] && return 0
7385 error_noexit "$failed files not allocated in $pool"
7390 echo "Checking 'lfs df' output"
7393 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7395 local res=$($LFS df --pool $FSNAME.$pool |
7397 grep "$FSNAME-OST" |
7399 [ "$res" = "$t" ] && return 0
7401 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7405 pool_file_rel_path() {
7406 echo "Creating files in a pool with relative pathname"
7411 { error_noexit "unable to create $tdir"; return 1 ; }
7412 local file="/..$tdir/$tfile-1"
7413 $SETSTRIPE -p $pool $file ||
7414 { error_noexit "unable to create $file" ; return 2 ; }
7417 $SETSTRIPE -p $pool $tfile-2 || {
7418 error_noexit "unable to create $tfile-2 in $tdir"
7423 pool_remove_first_target() {
7424 echo "Removing first target from a pool"
7427 local pname="lov.$FSNAME-*.pools.$pool"
7428 local t=$($LCTL get_param -n $pname | head -1)
7429 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7430 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7431 error_noexit "$t not removed from $FSNAME.$pool"
7436 pool_remove_all_targets() {
7437 echo "Removing all targets from pool"
7440 local pname="lov.$FSNAME-*.pools.$pool"
7441 for t in $($LCTL get_param -n $pname | sort -u)
7443 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7445 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7446 error_noexit "Pool $FSNAME.$pool cannot be drained"
7449 # striping on an empty/nonexistant pool should fall back
7450 # to "pool of everything"
7452 error_noexit "failed to use fallback striping for empty pool"
7455 # setstripe on an empty pool should fail
7456 $SETSTRIPE -p $pool $file 2>/dev/null && {
7457 error_noexit "expected failure when creating file" \
7465 echo "Destroying pool"
7469 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7472 # striping on an empty/nonexistant pool should fall back
7473 # to "pool of everything"
7475 error_noexit "failed to use fallback striping for missing pool"
7478 # setstripe on an empty pool should fail
7479 $SETSTRIPE -p $pool $file 2>/dev/null && {
7480 error_noexit "expected failure when creating file" \
7485 # get param should return err once pool is gone
7486 if wait_update $HOSTNAME "lctl get_param -n \
7487 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7489 remove_pool_from_list $FSNAME.$pool
7492 error_noexit "Pool $FSNAME.$pool is not destroyed"
7496 # Get and check the actual stripe count of one file.
7497 # Usage: check_stripe_count <file> <expected_stripe_count>
7498 check_stripe_count() {
7503 [[ -z "$file" || -z "$expected" ]] &&
7504 error "check_stripe_count: invalid argument"
7506 local cmd="$GETSTRIPE -c $file"
7507 actual=$($cmd) || error "$cmd failed"
7508 actual=${actual%% *}
7510 if [[ $actual -ne $expected ]]; then
7511 [[ $expected -eq -1 ]] ||
7512 error "$cmd wrong: found $actual, expected $expected"
7513 [[ $actual -eq $OSTCOUNT ]] ||
7514 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7518 # Get and check the actual list of OST indices on one file.
7519 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7525 [[ -z "$file" || -z "$expected" ]] &&
7526 error "check_obdidx: invalid argument!"
7528 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7529 grep -v obdidx | awk '{print $1}' | xargs))
7531 [[ $obdidx = $expected ]] ||
7532 error "list of OST indices on $file is $obdidx," \
7533 "should be $expected"
7536 # Get and check the actual OST index of the first stripe on one file.
7537 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7538 check_start_ost_idx() {
7543 [[ -z "$file" || -z "$expected" ]] &&
7544 error "check_start_ost_idx: invalid argument!"
7546 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7549 [[ $start_ost_idx = $expected ]] ||
7550 error "OST index of the first stripe on $file is" \
7551 "$start_ost_idx, should be $expected"
7554 killall_process () {
7555 local clients=${1:-$(hostname)}
7560 do_nodes $clients "killall $signal $name"