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)
1004 echo $virt | tr '[A-Z]' '[a-z]' ;;
1010 # Re-read the partition table on failover partner host.
1011 # After a ZFS storage pool is created on a shared device, the partition table
1012 # on the device may change. However, the operating system on the failover
1013 # host may not notice the change automatically. Without the up-to-date partition
1014 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1015 # relative to partition rather than disk beginnings.
1017 # This function performs partprobe on the failover host to make it re-read the
1020 refresh_partition_table() {
1025 host=$(facet_passive_host $facet)
1026 if [[ -n "$host" ]]; then
1027 do_node $host "$PARTPROBE $device"
1032 # Get ZFS storage pool name.
1039 device=$(facet_device $facet)
1040 # poolname is string before "/"
1041 poolname="${device%%/*}"
1047 # Create ZFS storage pool.
1054 local opts=${@:-"-o cachefile=none"}
1056 do_facet $facet "modprobe zfs;
1057 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1058 $ZPOOL create -f $opts $poolname $vdev"
1062 # Create ZFS file system.
1068 local opts=${@:-"-o mountpoint=legacy"}
1070 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1071 $ZFS create $opts $dataset"
1075 # Export ZFS storage pool.
1076 # Before exporting the pool, all datasets within the pool should be unmounted.
1084 poolname=$(zpool_name $facet)
1086 if [[ -n "$poolname" ]]; then
1087 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1088 grep -q ^$poolname/ /proc/mounts ||
1089 $ZPOOL export $opts $poolname"
1094 # Destroy ZFS storage pool.
1095 # Destroy the given pool and free up any devices for other use. This command
1096 # tries to unmount any active datasets before destroying the pool.
1097 # -f Force any active datasets contained within the pool to be unmounted.
1101 local poolname=${2:-$(zpool_name $facet)}
1103 if [[ -n "$poolname" ]]; then
1104 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1105 $ZPOOL destroy -f $poolname"
1110 # Import ZFS storage pool.
1111 # Force importing, even if the pool appears to be potentially active.
1116 local opts=${@:-"-o cachefile=none"}
1119 poolname=$(zpool_name $facet)
1121 if [[ -n "$poolname" ]]; then
1122 opts+=" -d $(dirname $(facet_vdevice $facet))"
1123 do_facet $facet "modprobe zfs;
1124 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1125 $ZPOOL import -f $opts $poolname"
1130 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1131 # is not automatically imported on system startup.
1133 # In a failover environment, this will provide resource level fencing which
1134 # will ensure that the same ZFS storage pool will not be imported concurrently
1135 # on different nodes.
1137 disable_zpool_cache() {
1141 poolname=$(zpool_name $facet)
1143 if [[ -n "$poolname" ]]; then
1144 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1149 # This and set_osd_param() shall be used to access OSD parameters
1150 # once existed under "obdfilter":
1155 # writethrough_cache_enable
1159 local device=${2:-$FSNAME-OST*}
1162 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1163 osd-*.$device.$name 2>&1" | grep -v 'error:'
1168 local device=${2:-$FSNAME-OST*}
1172 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1173 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1177 local dz=${1:-$DEBUG_SIZE}
1179 if [ -f /sys/devices/system/cpu/possible ]; then
1180 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1182 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1185 # bug 19944, adjust size to be -gt num_possible_cpus()
1186 # promise 2MB for every cpu at least
1187 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1190 lctl set_param debug_mb=$dz
1193 set_default_debug () {
1194 local debug=${1:-"$PTLDEBUG"}
1195 local subsys=${2:-"$SUBSYSTEM"}
1196 local debug_size=${3:-$DEBUG_SIZE}
1198 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1199 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1201 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1204 set_default_debug_nodes () {
1207 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1208 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1212 do_rpc_nodes "$nodes" set_default_debug \
1213 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1216 set_default_debug_facet () {
1218 local node=$(facet_active_host $facet)
1219 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1221 set_default_debug_nodes $node
1225 local hostid=${1:-$(hostid)}
1227 if [ ! -s /etc/hostid ]; then
1228 printf $(echo -n $hostid |
1229 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1235 local facets=${1:-$(get_facets)}
1238 for facet in ${facets//,/ }; do
1241 [ $RC -eq 0 ] && continue
1243 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1244 skip "Restart of $facet failed!." && touch $LU482_FAILED
1246 error "Restart of $facet failed!"
1253 # Add argument "arg" (e.g., "loop") to the comma-separated list
1254 # of arguments for option "opt" (e.g., "-o") on command
1255 # line "opts" (e.g., "-o flock").
1261 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1263 if echo "$opts" | grep -q $opt_pattern; then
1264 opts=$(echo "$opts" | sed -e \
1265 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1267 opts+="${opts:+ }$opt $arg"
1275 local dev=$(facet_active $facet)_dev
1276 local opt=${facet}_opt
1277 local mntpt=$(facet_mntpt $facet)
1278 local opts="${!opt} $@"
1279 local fstype=$(facet_fstype $facet)
1282 module_loaded lustre || load_modules
1284 if [ $(facet_fstype $facet) == ldiskfs ] &&
1285 ! do_facet $facet test -b ${!dev}; then
1286 opts=$(csa_add "$opts" -o loop)
1289 if [[ $(facet_fstype $facet) == zfs ]]; then
1290 # import ZFS storage pool
1291 import_zpool $facet || return ${PIPESTATUS[0]}
1296 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1298 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1299 lustre:svname ${!dev}");;
1301 error "unknown fstype!";;
1304 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1305 # for testing LU-482 error handling in mount_facets() and test_0a()
1306 if [ -f $TMP/test-lu482-trigger ]; then
1309 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1314 if [ $RC -ne 0 ]; then
1315 echo "Start of ${!dev} on ${facet} failed ${RC}"
1319 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1320 if [[ "$health" != "healthy" ]]; then
1321 error "$facet is in a unhealthy state"
1324 set_default_debug_facet $facet
1326 if [[ $facet == mds* ]]; then
1328 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1331 if [[ $opts =~ .*nosvc.* ]]; then
1332 echo "Start ${!dev} without service"
1337 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1338 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1339 "" || error "${!dev} failed to initialize!";;
1341 wait_update_facet ${facet} "$ZFS get -H -o value \
1342 lustre:svname ${!dev} 2>/dev/null | \
1343 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1344 error "${!dev} failed to initialize!";;
1347 error "unknown fstype!";;
1351 # commit the device label change to disk
1352 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1353 echo "Commit the device label on ${!dev}"
1354 do_facet $facet "sync; sync; sync"
1359 label=$(devicelabel ${facet} ${!dev})
1360 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1361 eval export ${facet}_svc=${label}
1362 echo Started ${label}
1367 # start facet device options
1373 eval export ${facet}_dev=${device}
1374 eval export ${facet}_opt=\"$@\"
1376 local varname=${facet}failover_dev
1377 if [ -n "${!varname}" ] ; then
1378 eval export ${facet}failover_dev=${!varname}
1380 eval export ${facet}failover_dev=$device
1383 local mntpt=$(facet_mntpt $facet)
1384 do_facet ${facet} mkdir -p $mntpt
1385 eval export ${facet}_MOUNT=$mntpt
1386 mount_facet ${facet}
1389 if [[ $facet == mds* ]]; then
1391 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1402 local HOST=`facet_active_host $facet`
1403 [ -z $HOST ] && echo stop: no host for $facet && return 0
1405 local mntpt=$(facet_mntpt $facet)
1406 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1407 if [ ${running} -ne 0 ]; then
1408 echo "Stopping $mntpt (opts:$@) on $HOST"
1409 do_facet ${facet} $UMOUNT $@ $mntpt
1412 # umount should block, but we should wait for unrelated obd's
1413 # like the MGS or MGC to also stop.
1414 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1416 if [[ $(facet_fstype $facet) == zfs ]]; then
1417 # export ZFS storage pool
1422 # save quota version (both administrative and operational quotas)
1423 # add an additional parameter if mountpoint is ever different from $MOUNT
1425 # XXX This function is kept for interoperability with old server (< 2.3.50),
1426 # it should be removed whenever we drop the interoperability for such
1428 quota_save_version() {
1429 local fsname=${2:-$FSNAME}
1431 local ver=$(tr -c -d "123" <<< $spec)
1432 local type=$(tr -c -d "ug" <<< $spec)
1434 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1436 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1438 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1440 local osts=$(get_facets OST)
1441 for ost in ${osts//,/ }; do
1443 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1447 # client could mount several lustre
1449 # XXX This function is kept for interoperability with old server (< 2.3.50),
1450 # it should be removed whenever we drop the interoperability for such
1453 local fsname=${1:-$FSNAME}
1455 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1457 do_nodes $(comma_list $(osts_nodes)) \
1458 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1462 # get mdt quota type
1464 local varsvc=${SINGLEMDS}_svc
1465 do_facet $SINGLEMDS $LCTL get_param -n \
1466 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1469 # get ost quota type
1471 # All OSTs should have same quota type
1472 local varsvc=ost1_svc
1473 do_facet ost1 $LCTL get_param -n \
1474 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1477 # restore old quota type settings
1479 if [ "$old_MDT_QUOTA_TYPE" ]; then
1480 do_facet mgs $LCTL conf_param \
1481 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1483 if [ "$old_OST_QUOTA_TYPE" ]; then
1484 do_facet mgs $LCTL conf_param \
1485 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1489 # Handle the case when there is a space in the lfs df
1490 # "filesystem summary" line the same as when there is no space.
1491 # This will allow fixing the "lfs df" summary line in the future.
1493 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1496 # Get free inodes on the MDT specified by mdt index, free indoes on
1497 # the whole filesystem will be returned when index == -1.
1503 if [ $index -eq -1 ]; then
1506 mdt_uuid=$(mdtuuid_from_index $index)
1509 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1516 # save old quota type & set new quota type
1517 local mdt_qtype=$(mdt_quota_type)
1518 local ost_qtype=$(ost_quota_type)
1520 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1521 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1523 export old_MDT_QUOTA_TYPE=$mdt_qtype
1524 export old_OST_QUOTA_TYPE=$ost_qtype
1526 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1527 error "set mdt quota type failed"
1528 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1529 error "set ost quota type failed"
1531 local quota_usrs=$QUOTA_USERS
1533 # get_filesystem_size
1534 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1535 local blk_soft=$((disksz + 1024))
1536 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1538 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1539 local i_soft=$inodes
1540 local i_hard=$((i_soft + i_soft / 20))
1542 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1543 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1544 "inode-hardlimit: $i_hard"
1547 for usr in $quota_usrs; do
1548 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1550 cmd="$LFS setquota -$type $usr -b $blk_soft"
1551 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1553 eval $cmd || error "$cmd FAILED!"
1555 # display the quota status
1556 echo "Quota settings for $usr : "
1557 $LFS quota -v -u $usr $mntpt || true
1564 local opts=${3:-$MOUNT_OPTS}
1565 opts=${opts:+-o $opts}
1566 local flags=${4:-$MOUNT_FLAGS}
1568 local device=$MGSNID:/$FSNAME$FILESET
1569 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1570 echo "Bad mount command: opt=$flags $opts dev=$device " \
1575 echo "Starting client: $client: $flags $opts $device $mnt"
1576 do_node $client mkdir -p $mnt
1577 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1578 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1580 #disable FILESET if not supported
1581 do_nodes $client lctl get_param -n \
1582 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1583 device=$MGSNID:/$FSNAME
1584 do_node $client mkdir -p $mnt/$FILESET
1585 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1588 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1590 set_default_debug_nodes $client
1602 [ "$3" ] && force=-f
1603 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1604 if [ $running -ne 0 ]; then
1605 echo "Stopping client $client $mnt (opts:$force)"
1606 do_node $client lsof -t $mnt || need_kill=no
1607 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1608 pids=$(do_node $client lsof -t $mnt | sort -u);
1609 if [ -n $pids ]; then
1610 do_node $client kill -9 $pids || true
1614 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1615 if [ $busy -ne 0 ] ; then
1616 echo "$mnt is still busy, wait one second" && sleep 1
1617 do_node $client umount $force $mnt
1622 # nodes is comma list
1623 sanity_mount_check_nodes () {
1629 # FIXME: assume that all cluster nodes run the same os
1630 [ "$(uname)" = Linux ] || return 0
1633 for mnt in $mnts ; do
1634 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1635 mpts=\\\$(mount | grep -c $mnt' ');
1636 if [ \\\$running -ne \\\$mpts ]; then
1637 echo \\\$(hostname) env are INSANE!;
1640 [ $? -eq 0 ] || rc=1
1645 sanity_mount_check_servers () {
1646 [ -n "$CLIENTONLY" ] &&
1647 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1648 echo Checking servers environments
1650 # FIXME: modify get_facets to display all facets wo params
1651 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1655 for facet in ${facets//,/ }; do
1656 node=$(facet_host ${facet})
1657 mntpt=$(facet_mntpt $facet)
1658 sanity_mount_check_nodes $node $mntpt ||
1659 { error "server $node environments are insane!"; return 1; }
1663 sanity_mount_check_clients () {
1664 local clients=${1:-$CLIENTS}
1665 local mntpt=${2:-$MOUNT}
1666 local mntpt2=${3:-$MOUNT2}
1668 [ -z $clients ] && clients=$(hostname)
1669 echo Checking clients $clients environments
1671 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1672 error "clients environments are insane!"
1675 sanity_mount_check () {
1676 sanity_mount_check_servers || return 1
1677 sanity_mount_check_clients || return 2
1680 # mount clients if not mouted
1681 zconf_mount_clients() {
1684 local opts=${3:-$MOUNT_OPTS}
1685 opts=${opts:+-o $opts}
1686 local flags=${4:-$MOUNT_FLAGS}
1688 local device=$MGSNID:/$FSNAME$FILESET
1689 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1690 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1695 echo "Starting client $clients: $flags $opts $device $mnt"
1696 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1697 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1699 do_nodes $clients $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1701 #disable FILESET if not supported
1702 do_nodes $clients lctl get_param -n \
1703 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1704 device=$MGSNID:/$FSNAME
1705 do_nodes $clients mkdir -p $mnt/$FILESET
1706 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1711 running=\\\$(mount | grep -c $mnt' ');
1713 if [ \\\$running -eq 0 ] ; then
1715 $MOUNT_CMD $flags $opts $device $mnt;
1718 exit \\\$rc" || return ${PIPESTATUS[0]}
1720 echo "Started clients $clients: "
1721 do_nodes $clients "mount | grep $mnt' '"
1723 set_default_debug_nodes $clients
1728 zconf_umount_clients() {
1733 [ "$3" ] && force=-f
1735 echo "Stopping clients: $clients $mnt (opts:$force)"
1736 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1737 if [ \\\$running -ne 0 ] ; then
1738 echo Stopping client \\\$(hostname) $mnt opts:$force;
1739 lsof $mnt || need_kill=no;
1740 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1741 pids=\\\$(lsof -t $mnt | sort -u);
1742 if [ -n \\\"\\\$pids\\\" ]; then
1746 while umount $force $mnt 2>&1 | grep -q "busy"; do
1747 echo "$mnt is still busy, wait one second" && sleep 1;
1754 echo + $POWER_DOWN $node
1758 shutdown_node_hard () {
1760 local attempts=$SHUTDOWN_ATTEMPTS
1762 for i in $(seq $attempts) ; do
1765 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1766 echo "waiting for $host to fail attempts=$attempts"
1767 [ $i -lt $attempts ] || \
1768 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1774 local mnt=${2:-$MOUNT}
1777 if [ "$FAILURE_MODE" = HARD ]; then
1778 shutdown_node_hard $client
1780 zconf_umount_clients $client $mnt -f
1786 local facets="$(get_facets OST),$(get_facets MDS)"
1789 combined_mgs_mds || facets="$facets,mgs"
1791 for facet in ${facets//,/ }; do
1792 if [ $(facet_active_host $facet) == $host ]; then
1793 affected="$affected $facet"
1797 echo $(comma_list $affected)
1802 local host=${2:-$(facet_host $facet)}
1804 local label=$(convert_facet2label $facet)
1805 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1808 facets_up_on_host () {
1810 local facets=$(facets_on_host $host)
1813 for facet in ${facets//,/ }; do
1814 if $(facet_up $facet $host); then
1815 affected_up="$affected_up $facet"
1819 echo $(comma_list $affected_up)
1825 if [ "$FAILURE_MODE" = HARD ]; then
1826 shutdown_node_hard $(facet_active_host $facet)
1834 echo + $POWER_UP $node
1847 if [ "$FAILURE_MODE" = HARD ]; then
1848 reboot_node $(facet_active_host $facet)
1856 if [ "$FAILURE_MODE" = HARD ]; then
1866 for facet in ${facets//,/ }; do
1867 hosts=$(expand_list $hosts $(facet_host $facet) )
1873 _check_progs_installed () {
1877 for prog in $progs; do
1878 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1879 echo $prog missing on $(hostname)
1886 check_progs_installed () {
1890 do_rpc_nodes "$nodes" _check_progs_installed $@
1893 # recovery-scale functions
1895 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1898 start_client_load() {
1901 local var=$(node_var_name $client)_load
1902 eval export ${var}=$load
1904 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1905 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1906 END_RUN_FILE=$END_RUN_FILE \
1907 LOAD_PID_FILE=$LOAD_PID_FILE \
1908 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1909 TESTNAME=$TESTNAME \
1910 DBENCH_LIB=$DBENCH_LIB \
1911 DBENCH_SRC=$DBENCH_SRC \
1912 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1916 log "Started client load: ${load} on $client"
1918 # get the children process IDs
1919 local pids=$(ps --ppid $ppid -o pid= | xargs)
1920 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1924 start_client_loads () {
1925 local -a clients=(${1//,/ })
1926 local numloads=${#CLIENT_LOADS[@]}
1929 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1930 testnum=$((nodenum % numloads))
1931 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1933 # bug 22169: wait the background threads to start
1937 # only for remote client
1938 check_client_load () {
1940 local var=$(node_var_name $client)_load
1941 local testload=run_${!var}.sh
1943 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
1945 # bug 18914: try to connect several times not only when
1946 # check ps, but while check_node_health also
1950 while [ $RC = 254 -a $tries -gt 0 ]; do
1954 if ! check_node_health $client; then
1956 if [ $RC -eq 254 ]; then
1957 # FIXME: not sure how long we shuold sleep here
1961 echo "check node health failed: RC=$RC "
1965 # We can continue try to connect if RC=254
1966 # Just print the warning about this
1967 if [ $RC = 254 ]; then
1968 echo "got a return status of $RC from do_node while checking " \
1969 "node health on $client"
1972 # see if the load is still on the client
1975 while [ $RC = 254 -a $tries -gt 0 ]; do
1979 if ! do_node $client \
1980 "ps auxwww | grep -v grep | grep -q $testload"; then
1985 if [ $RC = 254 ]; then
1986 echo "got a return status of $RC from do_node while checking " \
1987 "(node health and 'ps') the client load on $client"
1988 # see if we can diagnose a bit why this is
1993 check_client_loads () {
1994 local clients=${1//,/ }
1998 for client in $clients; do
1999 check_client_load $client
2001 if [ "$rc" != 0 ]; then
2002 log "Client load failed on node $client, rc=$rc"
2008 restart_client_loads () {
2009 local clients=${1//,/ }
2010 local expectedfail=${2:-""}
2014 for client in $clients; do
2015 check_client_load $client
2017 if [ "$rc" != 0 -a "$expectedfail" ]; then
2018 local var=$(node_var_name $client)_load
2019 start_client_load $client ${!var}
2020 echo "Restarted client load ${!var}: on $client. Checking ..."
2021 check_client_load $client
2023 if [ "$rc" != 0 ]; then
2024 log "Client load failed to restart on node $client, rc=$rc"
2025 # failure one client load means test fail
2026 # we do not need to check other
2035 # Start vmstat and save its process ID in a file.
2040 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2043 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2044 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2047 # Display the nodes on which client loads failed.
2048 print_end_run_file() {
2052 [ -s $file ] || return 0
2054 echo "Found the END_RUN_FILE file: $file"
2057 # A client load will stop if it finds the END_RUN_FILE file.
2058 # That does not mean the client load actually failed though.
2059 # The first node in END_RUN_FILE is the one we are interested in.
2062 if [ -n "$node" ]; then
2063 local var=$(node_var_name $node)_load
2065 local prefix=$TESTLOG_PREFIX
2066 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2067 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2068 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2070 echo "Client load ${!var} failed on node $node:"
2076 # Stop the process which had its PID saved in a file.
2081 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2083 do_nodes $nodes "test -f $pid_file &&
2084 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2087 # Stop all client loads.
2088 stop_client_loads() {
2089 local nodes=${1:-$CLIENTS}
2092 # stop the client loads
2093 stop_process $nodes $pid_file
2095 # clean up the processes that started them
2096 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2098 # End recovery-scale functions
2100 # verify that lustre actually cleaned up properly
2102 VAR=$(lctl get_param -n catastrophe 2>&1)
2103 if [ $? = 0 ] ; then
2104 if [ $VAR != 0 ]; then
2105 error "LBUG/LASSERT detected"
2108 BUSY=$(dmesg | grep -i destruct || true)
2109 if [ -n "$BUSY" ]; then
2111 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2115 check_mem_leak || exit 204
2117 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2118 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2121 if module_loaded lnet || module_loaded libcfs; then
2122 echo "$TESTSUITE: modules still loaded..." 1>&2
2131 if [[ "$1" == "--verbose" ]]; then
2146 PREV_RESULT=$(do_node $node "$TEST")
2148 RESULT=$(do_node $node "$TEST")
2149 if [[ "$RESULT" == "$FINAL" ]]; then
2150 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2151 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2155 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2156 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2160 [[ $WAIT -ge $MAX ]] && break
2161 [[ $((WAIT % print)) -eq 0 ]] &&
2162 echo "Waiting $((MAX - WAIT)) secs for update"
2163 WAIT=$((WAIT + sleep))
2166 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2170 wait_update_facet() {
2172 [ "$1" = "--verbose" ] && verbose="$1" && shift
2176 wait_update $verbose $(facet_active_host $facet) "$@"
2180 do_nodes $(comma_list $(mdts_nodes)) \
2181 "lctl set_param -n osd*.*MDT*.force_sync=1"
2182 do_nodes $(comma_list $(osts_nodes)) \
2183 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2184 grep -v 'Found no match'
2187 wait_delete_completed_mds() {
2188 local MAX_WAIT=${1:-20}
2189 # for ZFS, waiting more time for DMUs to be committed
2190 local ZFS_WAIT=${2:-5}
2192 local stime=$(date +%s)
2197 # find MDS with pending deletions
2198 for node in $(mdts_nodes); do
2199 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2200 2>/dev/null | calc_sum)
2201 if [[ $changes -eq 0 ]]; then
2204 mds2sync="$mds2sync $node"
2206 if [ -z "$mds2sync" ]; then
2209 mds2sync=$(comma_list $mds2sync)
2211 # sync MDS transactions
2212 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2214 # wait till all changes are sent and commmitted by OSTs
2215 # for ldiskfs space is released upon execution, but DMU
2216 # do this upon commit
2219 while [[ $WAIT -ne $MAX_WAIT ]]; do
2220 changes=$(do_nodes $mds2sync \
2221 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2222 #echo "$node: $changes changes on all"
2223 if [[ $changes -eq 0 ]]; then
2225 #echo "delete took $((etime - stime)) seconds"
2227 # the occupied disk space will be released
2228 # only after DMUs are committed
2229 if [[ $(facet_fstype $SINGLEMDS) == zfs ]]; then
2230 echo "sleep $ZFS_WAIT for ZFS OSD"
2241 echo "Delete is not completed in $((etime - stime)) seconds"
2242 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2248 # we can use "for" here because we are waiting the slowest
2249 for host in ${hostlist//,/ }; do
2250 check_network "$host" 900
2252 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2259 for facet in ${facetlist//,/ }; do
2260 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2262 wait_for_host $hostlist
2265 _wait_recovery_complete () {
2268 # Use default policy if $2 is not passed by caller.
2269 local MAX=${2:-$(max_recovery_time)}
2274 while [ $WAIT -lt $MAX ]; do
2275 STATUS=$(lctl get_param -n $param | grep status)
2277 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2280 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2282 echo "$param recovery not done in $MAX sec. $STATUS"
2286 wait_recovery_complete () {
2289 # with an assumption that at_max is the same on all nodes
2290 local MAX=${2:-$(max_recovery_time)}
2293 if [ "$FAILURE_MODE" = HARD ]; then
2294 facets=$(facets_on_host $(facet_active_host $facet))
2296 echo affected facets: $facets
2298 # we can use "for" here because we are waiting the slowest
2299 for facet in ${facets//,/ }; do
2300 local var_svc=${facet}_svc
2301 local param="*.${!var_svc}.recovery_status"
2303 local host=$(facet_active_host $facet)
2304 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2308 wait_mds_ost_sync () {
2309 # just because recovery is done doesn't mean we've finished
2310 # orphan cleanup. Wait for llogs to get synchronized.
2311 echo "Waiting for orphan cleanup..."
2312 # MAX value includes time needed for MDS-OST reconnection
2313 local MAX=$(( TIMEOUT * 2 ))
2314 local WAIT_TIMEOUT=${1:-$MAX}
2317 local list=$(comma_list $(mdts_nodes))
2318 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2319 if ! do_facet $SINGLEMDS \
2320 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2322 # old way, use mds_sync
2324 list=$(comma_list $(osts_nodes))
2325 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2328 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2329 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2330 local -a sync=($(do_nodes $list "$cmd"))
2333 for ((i=0; i<${#sync[@]}; i++)); do
2335 [ ${sync[$i]} -eq 1 ] && continue
2337 [ ${sync[$i]} -eq 0 ] && continue
2339 # there is a not finished MDS-OST synchronization
2343 sleep 2 # increase waiting time and cover statfs cache
2344 [ ${con} -eq 1 ] && return 0
2345 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2349 # show which nodes are not finished.
2350 do_nodes $list "$cmd"
2351 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2355 wait_destroy_complete () {
2356 echo "Waiting for local destroys to complete"
2357 # MAX value shouldn't be big as this mean server responsiveness
2358 # never increase this just to make test pass but investigate
2359 # why it takes so long time
2362 while [ $WAIT -lt $MAX ]; do
2363 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2367 for ((i=0; i<${#RPCs[@]}; i++)); do
2368 [ ${RPCs[$i]} -eq 0 ] && continue
2369 # there are still some destroy RPCs in flight
2374 [ ${con} -eq 1 ] && return 0 # done waiting
2375 echo "Waiting ${WAIT}s for local destroys to complete"
2378 echo "Local destroys weren't done in $MAX sec."
2382 wait_delete_completed() {
2383 wait_delete_completed_mds $1 || return $?
2384 wait_destroy_complete
2393 # conf-sanity 31 takes a long time cleanup
2394 while [ $WAIT -lt 300 ]; do
2395 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2396 [ -z "${running}" ] && return 0
2397 echo "waited $WAIT for${running}"
2398 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2400 WAIT=$((WAIT + INTERVAL))
2402 echo "service didn't stop after $WAIT seconds. Still running:"
2407 wait_remote_prog () {
2413 [ "$PDSH" = "no_dsh" ] && return 0
2415 while [ $WAIT -lt $2 ]; do
2416 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2417 [ -z "${running}" ] && return 0 || true
2418 echo "waited $WAIT for: "
2420 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2422 WAIT=$((WAIT + INTERVAL))
2424 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2425 [ -z "$pids" ] && return 0
2426 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2427 # FIXME: not portable
2428 for pid in $pids; do
2429 cat /proc/${pid}/status || true
2430 cat /proc/${pid}/wchan || true
2432 kill -9 $pid || true
2441 local clients=${1:-$CLIENTS}
2443 if [ -z "$clients" ]; then
2446 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2452 # not every config has many clients
2458 # usually checked on particular client or locally
2467 client_reconnect_try() {
2468 local f=$MOUNT/recon
2471 if [ -z "$CLIENTS" ]; then
2472 $LFS df $MOUNT; uname -n >> $f
2474 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2476 echo "Connected clients: $(cat $f)"
2477 ls -l $f > /dev/null
2481 client_reconnect() {
2482 # one client_reconnect_try call does not always do the job...
2484 client_reconnect_try && break
2489 affected_facets () {
2492 local host=$(facet_active_host $facet)
2493 local affected=$facet
2495 if [ "$FAILURE_MODE" = HARD ]; then
2496 affected=$(facets_up_on_host $host)
2502 local E2FSCK_ON_MDT0=false
2503 if [ "$1" == "--fsck" ]; then
2505 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2517 #Because it will only get up facets, we need get affected
2518 #facets before shutdown
2519 #For HARD Failure mode, it needs make sure facets on the same
2520 #HOST will only be shutdown and reboot once
2521 for facet in ${facets//,/ }; do
2522 local affected_facet
2524 #check whether facet has been included in other affected facets
2525 for ((index=0; index<$total; index++)); do
2526 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2529 if [ $skip -eq 0 ]; then
2530 affecteds[$total]=$(affected_facets $facet)
2535 for ((index=0; index<$total; index++)); do
2536 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2537 local host=$(facet_active_host $facet)
2538 echo "Failing ${affecteds[index]} on $host"
2539 shutdown_facet $facet
2542 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2543 $(mdsdevname 1) "-n" || error "Running e2fsck")
2545 for ((index=0; index<$total; index++)); do
2546 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2547 echo reboot facets: ${affecteds[index]}
2551 change_active ${affecteds[index]}
2553 wait_for_facet ${affecteds[index]}
2554 # start mgs first if it is affected
2555 if ! combined_mgs_mds &&
2556 list_member ${affecteds[index]} mgs; then
2557 mount_facet mgs || error "Restart of mgs failed"
2559 # FIXME; has to be changed to mount all facets concurrently
2560 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2561 echo mount facets: ${affecteds[index]}
2562 mount_facets ${affecteds[index]}
2572 do_facet $facet "sync; sync; sync"
2575 # make sure there will be no seq change
2576 local clients=${CLIENTS:-$HOSTNAME}
2577 local f=fsa-\\\$\(hostname\)
2578 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2579 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2581 local svc=${facet}_svc
2582 do_facet $facet $LCTL --device ${!svc} notransno
2584 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2585 # in-memory state has to be cleared by either rebooting the host or
2586 # exporting and reimporting the pool.
2588 # Although the uberblocks are not updated when a pool is freezed,
2589 # transactions are still written to the disks. Modified blocks may be
2590 # cached in memory when tests try reading them back. The
2591 # export-and-reimport process also evicts any cached pool data from
2592 # memory to provide the correct "data loss" semantics.
2594 # In the test framework, the exporting and importing operations are
2595 # handled by stop() and mount_facet() separately, which are used
2596 # inside fail() and fail_abort().
2598 do_facet $facet $LCTL --device ${!svc} readonly
2599 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2600 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2603 replay_barrier_nodf() {
2604 local facet=$1 echo running=${running}
2605 do_facet $facet "sync; sync; sync"
2606 local svc=${facet}_svc
2607 echo Replay barrier on ${!svc}
2608 do_facet $facet $LCTL --device ${!svc} notransno
2609 do_facet $facet $LCTL --device ${!svc} readonly
2610 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2611 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2614 replay_barrier_nosync() {
2615 local facet=$1 echo running=${running}
2616 local svc=${facet}_svc
2617 echo Replay barrier on ${!svc}
2618 do_facet $facet $LCTL --device ${!svc} notransno
2619 do_facet $facet $LCTL --device ${!svc} readonly
2620 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2621 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2625 # Get Lustre client uuid for a given Lustre mount point.
2628 local mntpnt=${1:-$MOUNT}
2630 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2631 local uuid=$($LCTL get_param -n llite.$name.uuid)
2636 mds_evict_client() {
2637 local mntpnt=${1:-$MOUNT}
2638 local uuid=$(get_client_uuid $mntpnt)
2640 do_facet $SINGLEMDS \
2641 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2644 ost_evict_client() {
2645 local mntpnt=${1:-$MOUNT}
2646 local uuid=$(get_client_uuid $mntpnt)
2649 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2654 local clients=${CLIENTS:-$HOSTNAME}
2656 facet_failover $* || error "failover: $?"
2657 wait_clients_import_state "$clients" "$facets" FULL
2658 clients_up || error "post-failover stat: $?"
2663 facet_failover $facet
2669 change_active $facet
2670 wait_for_facet $facet
2671 mount_facet $facet -o abort_recovery
2672 clients_up || echo "first stat failed: $?"
2673 clients_up || error "post-failover stat: $?"
2677 echo There is no lmc. This is mountconf, baby.
2681 host_nids_address() {
2685 if [ -n "$kind" ]; then
2686 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2688 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2694 if [ "$1" = "'*'" ]; then echo \'*\'; else
2700 if [ "$1" = "'*'" ]; then echo \'*\'; else
2701 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2703 if [ -z "$ID" ]; then
2704 echo "Could not get a ptl id for $1..."
2713 h2name_or_ip "$1" "tcp"
2718 if [ "$1" = "'*'" ]; then echo \'*\'; else
2719 if type __h2elan >/dev/null 2>&1; then
2722 ID=`echo $1 | sed 's/[^0-9]*//g'`
2730 h2name_or_ip "$1" "o2ib"
2734 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2735 # expressions format. As a bonus we can then just pass in those variables
2736 # to pdsh. What this function does is take a HOSTLIST type string and
2737 # expand it into a space deliminated list for us.
2745 [ -z "$hostlist" ] && return
2747 # Translate the case of [..],..,[..] to [..] .. [..]
2748 list="${hostlist/],/] }"
2750 [[ "$front" == *,* ]] && {
2753 list=${list/${old}/${new}}
2756 for item in $list; do
2757 # Test if we have any []'s at all
2758 if [ "$item" != "${item/\[/}" ]; then {
2759 # Expand the [*] into list
2763 if [ "$name" != "$item" ]; then
2764 group=${item#$name[*}
2767 for range in ${group//,/ }; do
2771 # Number of leading zeros
2774 end=$(echo $end | sed 's/0*//')
2775 [[ -z "$end" ]] && end=0
2776 [[ $padlen2 -gt $padlen ]] && {
2777 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2780 begin=$(echo $begin | sed 's/0*//')
2781 [ -z $begin ] && begin=0
2783 for num in $(seq -f "%0${padlen}g" $begin $end); do
2784 value="${name#*,}${num}${back}"
2785 [ "$value" != "${value/\[/}" ] && {
2786 value=$(hostlist_expand "$value")
2788 myList="$myList $value"
2793 myList="$myList $item"
2796 myList=${myList//,/ }
2797 myList=${myList:1} # Remove first character which is a space
2799 # Filter any duplicates without sorting
2801 myList="${list%% *}"
2803 while [[ "$list" != ${myList##* } ]]; do
2804 list=${list//${list%% *} /}
2805 myList="$myList ${list%% *}"
2807 myList="${myList%* }";
2809 # We can select an object at an offset in the list
2812 for item in $myList; do
2814 [ $cnt -eq $offset ] && {
2818 [ $(get_node_count $myList) -ne 1 ] && myList=""
2827 [ "$facet" == client ] && echo -n $HOSTNAME && return
2828 varname=${facet}_HOST
2829 if [ -z "${!varname}" ]; then
2830 if [ "${facet:0:3}" == "ost" ]; then
2831 local fh=${facet%failover}_HOST
2832 eval export ${facet}_HOST=${!fh}
2833 if [ -z "${!varname}" ]; then
2834 eval export ${facet}_HOST=${ost_HOST}
2836 elif [ "${facet:0:3}" == "mdt" -o \
2837 "${facet:0:3}" == "mds" -o \
2838 "${facet:0:3}" == "mgs" ]; then
2839 eval export ${facet}_HOST=${mds_HOST}
2845 facet_failover_host() {
2849 var=${facet}failover_HOST
2850 if [ -n "${!var}" ]; then
2855 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2856 "${facet:0:3}" == "mgs" ]; then
2858 eval export ${facet}failover_host=${mds_HOST}
2863 if [[ $facet == ost* ]]; then
2864 eval export ${facet}failover_host=${ost_HOST}
2872 local activevar=${facet}active
2874 if [ -f $TMP/${facet}active ] ; then
2875 source $TMP/${facet}active
2878 active=${!activevar}
2879 if [ -z "$active" ] ; then
2886 facet_active_host() {
2887 facet_host $(facet_active $1)
2890 # Get the passive failover partner host of facet.
2891 facet_passive_host() {
2893 [[ $facet = client ]] && return
2895 local host=${facet}_HOST
2896 local failover_host=${facet}failover_HOST
2897 local active_host=$(facet_active_host $facet)
2899 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2901 if [[ $active_host = ${!host} ]]; then
2902 echo -n ${!failover_host}
2912 facetlist=$(exclude_items_from_list $facetlist mgs)
2914 for facet in ${facetlist//,/ }; do
2915 local failover=${facet}failover
2916 local host=`facet_host $failover`
2917 [ -z "$host" ] && return
2919 local curactive=`facet_active $facet`
2920 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2921 eval export ${facet}active=$facet
2923 eval export ${facet}active=$failover
2925 # save the active host for this facet
2926 local activevar=${facet}active
2927 echo "$activevar=${!activevar}" > $TMP/$activevar
2928 [[ $facet = mds1 ]] && combined_mgs_mds && \
2929 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2930 local TO=`facet_active_host $facet`
2931 echo "Failover $facet to $TO"
2937 # do not stripe off hostname if verbose, bug 19215
2938 if [ x$1 = x--verbose ]; then
2946 if [ "$HOST" = "$HOSTNAME" ]; then
2948 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2949 echo "cannot run remote command on $HOST with $myPDSH"
2953 echo "CMD: $HOST $@" >&2
2954 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2957 if [ "$myPDSH" = "rsh" ]; then
2958 # we need this because rsh does not return exit code of an executed command
2959 local command_status="$TMP/cs"
2960 rsh $HOST ":> $command_status"
2961 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2962 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2963 echo command failed >$command_status"
2964 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2969 # print HOSTNAME for myPDSH="no_dsh"
2970 if [[ $myPDSH = no_dsh ]]; then
2971 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2973 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2976 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2978 return ${PIPESTATUS[0]}
2982 do_node --verbose "$@"
2985 single_local_node () {
2986 [ "$1" = "$HOSTNAME" ]
2989 # Outputs environment variable assignments that should be passed to remote nodes
2993 local facets=$(get_facets)
2996 for var in ${!MODOPTS_*}; do
2997 value=${!var//\"/\\\"}
2998 echo -n " ${var}=\"$value\""
3001 for facet in ${facets//,/ }; do
3003 if [ -n "${!var}" ]; then
3004 echo -n " $var=${!var}"
3008 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3009 if [ -n "${!var}" ]; then
3010 echo -n " $var=${!var}"
3014 for var in VERBOSE; do
3015 if [ -n "${!var}" ]; then
3016 echo -n " $var=${!var}"
3020 if [ -n "$FSTYPE" ]; then
3021 echo -n " FSTYPE=$FSTYPE"
3024 for var in LNETLND NETTYPE; do
3025 if [ -n "${!var}" ]; then
3026 echo -n " $var=${!var}"
3033 # do not stripe off hostname if verbose, bug 19215
3034 if [ x$1 = x--verbose ]; then
3042 if single_local_node $rnodes; then
3044 do_nodev $rnodes "$@"
3046 do_node $rnodes "$@"
3051 # This is part from do_node
3054 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3055 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3057 export FANOUT=$(get_node_count "${rnodes//,/ }")
3059 echo "CMD: $rnodes $@" >&2
3060 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3063 # do not replace anything from pdsh output if -N is used
3064 # -N Disable hostname: prefix on lines of output.
3065 if $verbose || [[ $myPDSH = *-N* ]]; then
3066 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3068 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3070 return ${PIPESTATUS[0]}
3074 # Execute commands on a single service's host
3076 # The \a facet (service) may be on a local or remote node, which is
3077 # determined at the time the command is run.
3079 # usage: do_facet $facet command [arg ...]
3083 local HOST=$(facet_active_host $facet)
3084 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3088 # Function: do_facet_random_file $FACET $FILE $SIZE
3089 # Creates FILE with random content on the given FACET of given SIZE
3091 do_facet_random_file() {
3095 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3096 do_facet $facet "$cmd 2>/dev/null"
3099 do_facet_create_file() {
3103 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3104 do_facet $facet "$cmd 2>/dev/null"
3108 do_nodes --verbose "$@"
3114 # make sure its not already running
3116 rm -f $TMP/${facet}active
3117 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3118 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3120 if [[ $(facet_fstype $facet) == zfs ]]; then
3122 # After formatting a ZFS target, "cachefile=none" property will
3123 # be set on the ZFS storage pool so that the pool is not
3124 # automatically imported on system startup. And then the pool
3125 # will be exported so as to leave the importing and exporting
3126 # operations handled by mount_facet() and stop() separately.
3128 refresh_partition_table $facet $(facet_vdevice $facet)
3129 disable_zpool_cache $facet
3134 # Device formatted as ost
3137 local DEVNAME=OSTDEV$num
3139 local fstype=$(facet_fstype ost$num)
3143 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3144 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3146 #try $OSTZFSDEVn - independent of vdev
3147 DEVNAME=OSTZFSDEV$num
3148 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3150 error "unknown fstype!";;
3156 # Physical device location of data
3162 local fstype=$(facet_fstype ost$num)
3166 # vdevs are not supported by ldiskfs
3169 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3170 # Device formatted by zfs
3172 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3174 error "unknown fstype!";;
3180 # Logical device formatted for lustre
3183 local DEVNAME=MDSDEV$num
3185 local fstype=$(facet_fstype mds$num)
3189 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3190 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3192 # try $MDSZFSDEVn - independent of vdev
3193 DEVNAME=MDSZFSDEV$num
3194 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3196 error "unknown fstype!";;
3202 # Physical location of data
3206 local fstype=$(facet_fstype mds$num)
3210 # vdevs are not supported by ldiskfs
3213 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3214 # Device formatted by ZFS
3215 local DEVNAME=MDSDEV$num
3216 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3218 error "unknown fstype!";;
3226 local fstype=$(facet_fstype mgs)
3230 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3231 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3232 DEVPTR=$(mdsdevname 1)
3237 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3238 ( [ -z "$MGSZFSDEV" ] &&
3239 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3240 DEVPTR=$(mdsdevname 1)
3242 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3245 error "unknown fstype!";;
3254 local fstype=$(facet_fstype mgs)
3258 # vdevs are not supported by ldiskfs
3261 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3262 ( [ -z "$MGSDEV" ] &&
3263 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3264 VDEVPTR=$(mdsvdevname 1)
3265 elif [ -n "$MGSDEV" ]; then
3269 error "unknown fstype!";;
3277 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3279 local var=${facet}_MOUNT
3280 eval mntpt=${!var:-${MOUNT}-$facet}
3287 local dev=$(facet_device $facet)
3288 local mnt=${2:-$(facet_mntpt $facet)}
3291 if ! do_facet $facet test -b $dev; then
3294 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3299 local dev=$(facet_device $facet)
3300 local mnt=${2:-$(facet_mntpt $facet)}
3302 do_facet $facet $UMOUNT $mnt
3306 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3311 local ds=$(facet_device $facet)
3312 local mnt=${2:-$(facet_mntpt $facet)}
3317 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3318 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3319 do_facet $facet $ZFS set canmount=noauto $ds
3321 # The "legacy" mount method is used here because "zfs unmount $mnt"
3322 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3323 # targets are not available at the time, the stat(2) on $MOUNT will
3326 do_facet $facet $ZFS set mountpoint=legacy $ds
3327 do_facet $facet mount -t zfs $ds $mnt
3328 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3329 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3334 local ds=$(facet_device $facet)
3335 local mnt=${2:-$(facet_mntpt $facet)}
3336 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3337 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3338 local mntpt=${!var_mntpt}
3339 local canmnt=${!var_canmnt}
3343 do_facet $facet umount $mnt
3344 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3345 do_facet $facet $ZFS set canmount=$canmnt $ds
3352 local fstype=$(facet_fstype $facet)
3354 mount_$fstype $facet $mnt
3360 local fstype=$(facet_fstype $facet)
3362 unmount_$fstype $facet $mnt
3369 # make sure we are using the primary server, so test-framework will
3370 # be able to clean up properly.
3371 activemds=`facet_active mds1`
3372 if [ $activemds != "mds1" ]; then
3376 local clients=$CLIENTS
3377 [ -z $clients ] && clients=$(hostname)
3379 zconf_umount_clients $clients $MOUNT "$*" || true
3380 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3382 [ -n "$CLIENTONLY" ] && return
3384 # The add fn does rm ${facet}active file, this would be enough
3385 # if we use do_facet <facet> only after the facet added, but
3386 # currently we use do_facet mds in local.sh
3387 for num in `seq $MDSCOUNT`; do
3389 rm -f ${TMP}/mds${num}active
3391 combined_mgs_mds && rm -f $TMP/mgsactive
3393 for num in `seq $OSTCOUNT`; do
3395 rm -f $TMP/ost${num}active
3398 if ! combined_mgs_mds ; then
3405 cleanup_echo_devs () {
3408 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3410 for dev in $devs; do
3411 $LCTL --device $dev cleanup
3412 $LCTL --device $dev detach
3417 nfs_client_mode && return
3418 cifs_client_mode && return
3427 combined_mgs_mds () {
3428 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3429 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3433 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3437 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3443 local fsname=${3:-"$FSNAME"}
3444 local type=$(facet_type $facet)
3445 local index=$(facet_index $facet)
3446 local fstype=$(facet_fstype $facet)
3447 local host=$(facet_host $facet)
3452 if [ $type == MGS ] || ( [ $type == MDS ] &&
3453 [ "$dev" == $(mgsdevname) ] &&
3454 [ "$host" == "$(facet_host mgs)" ] ); then
3457 opts="--mgsnode=$MGSNID"
3460 if [ $type != MGS ]; then
3461 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3465 var=${facet}failover_HOST
3466 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3467 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3470 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3471 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3473 if [ $type == MDS ]; then
3474 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3475 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3476 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3477 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3479 if [ $fstype == ldiskfs ]; then
3480 # Check for wide striping
3481 if [ $OSTCOUNT -gt 160 ]; then
3482 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3483 fs_mkfs_opts+="-O large_xattr"
3487 if [ -n "${!var}" ]; then
3488 fs_mkfs_opts+=" -J device=${!var}"
3490 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3492 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3496 if [ $type == OST ]; then
3497 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3499 if [ $fstype == ldiskfs ]; then
3501 if [ -n "${!var}" ]; then
3502 fs_mkfs_opts+=" -J device=${!var}"
3504 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3509 opts+=" --backfstype=$fstype"
3512 if [ -n "${!var}" ]; then
3513 opts+=" --device-size=${!var}"
3516 var=$(upper $fstype)_MKFS_OPTS
3517 fs_mkfs_opts+=${!var:+" ${!var}"}
3519 var=${type}_FS_MKFS_OPTS
3520 fs_mkfs_opts+=${!var:+" ${!var}"}
3522 if [ -n "${fs_mkfs_opts## }" ]; then
3523 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3527 opts+=${!var:+" ${!var}"}
3532 check_ost_indices() {
3533 local index_count=${#OST_INDICES[@]}
3534 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3536 # OST count is greater than the index count in $OST_INDEX_LIST.
3537 # We need check whether there are duplicate indices.
3541 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3542 index=$(facet_index ost$i)
3543 for j in $(seq 0 $((index_count - 1))); do
3544 [[ $index -ne ${OST_INDICES[j]} ]] ||
3545 error "ost$i has the same index $index as ost$((j+1))"
3556 echo "Format mgs: $(mgsdevname)"
3557 reformat_external_journal mgs
3558 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3559 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3569 echo "Format mds$num: $(mdsdevname $num)"
3570 reformat_external_journal mds$num
3571 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3572 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3573 ${quiet:+>/dev/null} || exit 10
3582 echo "Format ost$num: $(ostdevname $num)"
3583 reformat_external_journal ost$num
3584 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3585 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3586 ${quiet:+>/dev/null} || exit 10
3591 # Set hostid for ZFS/SPL zpool import protection
3592 # (Assumes MDS version is also OSS version)
3593 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3595 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3598 # We need ldiskfs here, may as well load them all
3600 [ -n "$CLIENTONLY" ] && return
3601 echo Formatting mgs, mds, osts
3602 if ! combined_mgs_mds ; then
3606 for num in $(seq $MDSCOUNT); do
3610 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3612 for num in $(seq $OSTCOUNT); do
3618 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3622 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3626 # 0: success, the old identity set already.
3627 # 1: success, the old identity does not set.
3632 local j=`expr $num - 1`
3633 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3635 if [ -z "$MDT" ]; then
3639 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3642 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3644 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3647 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3649 if [ $old = "NONE" ]; then
3658 zconf_umount `hostname` $1 || error "umount failed"
3659 zconf_mount `hostname` $1 || error "mount failed"
3667 rm -f $TMP/${facet}active
3668 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3673 local mdt_count=${1:-$MDSCOUNT}
3674 local ost_count=${2:-$OSTCOUNT}
3677 for num in $(seq $mdt_count); do
3678 DEVNAME=$(mdsdevname $num)
3679 writeconf_facet mds$num $DEVNAME || rc=$?
3682 for num in $(seq $ost_count); do
3683 DEVNAME=$(ostdevname $num)
3684 writeconf_facet ost$num $DEVNAME || rc=$?
3690 nfs_client_mode && return
3691 cifs_client_mode && return
3693 sanity_mount_check || error "environments are insane!"
3697 if [ -z "$CLIENTONLY" ]; then
3698 echo Setup mgs, mdt, osts
3699 echo $WRITECONF | grep -q "writeconf" && writeconf_all
3700 if ! combined_mgs_mds ; then
3701 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3704 for num in `seq $MDSCOUNT`; do
3705 DEVNAME=$(mdsdevname $num)
3706 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3708 # We started mds, now we should set failover variables properly.
3709 # Set mds${num}failover_HOST if it is not set (the default failnode).
3710 local varname=mds${num}failover_HOST
3711 if [ -z "${!varname}" ]; then
3712 eval mds${num}failover_HOST=$(facet_host mds$num)
3715 if [ $IDENTITY_UPCALL != "default" ]; then
3716 switch_identity $num $IDENTITY_UPCALL
3719 for num in `seq $OSTCOUNT`; do
3720 DEVNAME=$(ostdevname $num)
3721 start ost$num $DEVNAME $OST_MOUNT_OPTS
3723 # We started ost$num, now we should set ost${num}failover variable properly.
3724 # Set ost${num}failover_HOST if it is not set (the default failnode).
3725 varname=ost${num}failover_HOST
3726 if [ -z "${!varname}" ]; then
3727 eval ost${num}failover_HOST=$(facet_host ost${num})
3735 # wait a while to allow sptlrpc configuration be propogated to targets,
3736 # only needed when mounting new target devices.
3741 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3743 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3746 if [ "$MOUNT_2" ]; then
3747 mount_client $MOUNT2
3748 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3753 # by remounting mdt before ost, initial connect from mdt to ost might
3754 # timeout because ost is not ready yet. wait some time to its fully
3755 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3756 # by a context negotiation rpc with $TIMEOUT.
3757 # FIXME better by monitoring import status.
3760 sleep $((TIMEOUT + 5))
3766 mounted_lustre_filesystems() {
3767 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3770 init_facet_vars () {
3771 [ -n "$CLIENTONLY" ] && return 0
3778 eval export ${facet}_dev=${device}
3779 eval export ${facet}_opt=\"$@\"
3781 local dev=${facet}_dev
3783 # We need to loop for the label
3784 # in case its not initialized yet.
3785 for wait_time in {0,1,3,5,10}; do
3787 if [ $wait_time -gt 0 ]; then
3788 echo "${!dev} not yet initialized,"\
3789 "waiting ${wait_time} seconds."
3793 local label=$(devicelabel ${facet} ${!dev})
3795 # Check to make sure the label does
3796 # not include ffff at the end of the label.
3797 # This indicates it has not been initialized yet.
3799 if [[ $label =~ [f|F]{4}$ ]]; then
3800 # label is not initialized, unset the result
3801 # and either try again or fail
3808 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3810 eval export ${facet}_svc=${label}
3812 local varname=${facet}failover_HOST
3813 if [ -z "${!varname}" ]; then
3814 eval export $varname=$(facet_host $facet)
3817 varname=${facet}_HOST
3818 if [ -z "${!varname}" ]; then
3819 eval export $varname=$(facet_host $facet)
3822 # ${facet}failover_dev is set in cfg file
3823 varname=${facet}failover_dev
3824 if [ -n "${!varname}" ] ; then
3825 eval export ${facet}failover_dev=${!varname}
3827 eval export ${facet}failover_dev=$device
3830 # get mount point of already mounted device
3831 # is facet_dev is already mounted then use the real
3832 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3833 # i.e. ${facet}_MOUNT if specified by user or default
3834 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3835 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3836 if [ -z $mntpt ]; then
3837 mntpt=$(facet_mntpt $facet)
3839 eval export ${facet}_MOUNT=$mntpt
3842 init_facets_vars () {
3845 if ! remote_mds_nodsh; then
3846 for num in $(seq $MDSCOUNT); do
3847 DEVNAME=`mdsdevname $num`
3848 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3852 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3854 if ! remote_ost_nodsh; then
3855 for num in $(seq $OSTCOUNT); do
3856 DEVNAME=$(ostdevname $num)
3857 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3862 osc_ensure_active () {
3867 while [ $period -lt $timeout ]; do
3868 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3869 if [ $count -eq 0 ]; then
3873 echo "There are $count OST are inactive, wait $period seconds, and try again"
3875 period=$((period+3))
3878 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3881 set_conf_param_and_check() {
3885 local ORIG=$(do_facet $myfacet "$TEST")
3886 if [ $# -gt 3 ]; then
3892 echo "Setting $PARAM from $ORIG to $FINAL"
3893 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3894 error "conf_param $PARAM failed"
3896 wait_update_facet $myfacet "$TEST" "$FINAL" ||
3897 error "check $PARAM failed!"
3900 init_param_vars () {
3901 TIMEOUT=$(lctl get_param -n timeout)
3902 TIMEOUT=${TIMEOUT:-20}
3904 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
3906 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3907 log "Using TIMEOUT=$TIMEOUT"
3909 osc_ensure_active $SINGLEMDS $TIMEOUT
3910 osc_ensure_active client $TIMEOUT
3912 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3913 local current_jobid_var=$($LCTL get_param -n jobid_var)
3915 if [ $JOBID_VAR = "existing" ]; then
3916 echo "keeping jobstats as $current_jobid_var"
3917 elif [ $current_jobid_var != $JOBID_VAR ]; then
3918 echo "seting jobstats to $JOBID_VAR"
3920 set_conf_param_and_check client \
3921 "$LCTL get_param -n jobid_var" \
3922 "$FSNAME.sys.jobid_var" $JOBID_VAR
3925 echo "jobstats not supported by server"
3928 if [ $QUOTA_AUTO -ne 0 ]; then
3929 if [ "$ENABLE_QUOTA" ]; then
3930 echo "enable quota as required"
3931 setup_quota $MOUNT || return 2
3933 echo "disable quota as required"
3934 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3940 nfs_client_mode () {
3941 if [ "$NFSCLIENT" ]; then
3942 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3943 local clients=$CLIENTS
3944 [ -z $clients ] && clients=$(hostname)
3946 # FIXME: remove hostname when 19215 fixed
3947 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3948 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3949 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3950 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3952 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3958 cifs_client_mode () {
3959 [ x$CIFSCLIENT = xyes ] &&
3960 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
3963 check_config_client () {
3966 local mounted=$(mount | grep " $mntpt ")
3967 if [ -n "$CLIENTONLY" ]; then
3969 # CLIENTONLY should not depend on *_HOST settings
3970 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3971 # in theory someone could create a new,
3972 # client-only config file that assumed lustre was already
3973 # configured and didn't set the MGSNID. If MGSNID is not set,
3974 # then we should use the mgs nid currently being used
3975 # as the default value. bug 18021
3976 [[ x$MGSNID = x ]] &&
3979 if [[ x$mgc != xMGC$MGSNID ]]; then
3980 if [ "$mgs_HOST" ]; then
3981 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3982 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3983 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3989 local myMGS_host=$mgs_HOST
3990 if [ "$NETTYPE" = "ptl" ]; then
3991 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3994 echo Checking config lustre mounted on $mntpt
3995 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3996 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3998 # if [ "$mgshost" != "$myMGS_host" ]; then
3999 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
4000 # Please use correct config or set mds_HOST correctly!"
4005 check_config_clients () {
4006 local clients=${CLIENTS:-$HOSTNAME}
4009 nfs_client_mode && return
4010 cifs_client_mode && return
4012 do_rpc_nodes "$clients" check_config_client $mntpt
4014 sanity_mount_check || error "environments are insane!"
4018 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4019 local cltimeout=$(lctl get_param -n timeout)
4020 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4021 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4028 [ -z $mntpt ] && return 1
4029 local mounted=$(mounted_lustre_filesystems)
4031 echo $mounted' ' | grep -w -q $mntpt' '
4035 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4039 # empty lustre filesystem may have empty directories lost+found and .lustre
4041 # exclude .lustre & lost+found
4042 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4043 -print | wc -l) = 1 ] || return 1
4044 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4045 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4046 # exclude .lustre/fid (LU-2780)
4047 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4048 -print | wc -l) = 1 ] || return 1
4050 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4055 check_and_setup_lustre() {
4057 nfs_client_mode && return
4058 cifs_client_mode && return
4060 local MOUNTED=$(mounted_lustre_filesystems)
4064 # both MOUNT and MOUNT2 are not mounted
4065 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4066 [ "$REFORMAT" = "yes" ] && formatall
4067 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4069 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4070 export I_MOUNTED=yes
4074 elif is_mounted $MOUNT2; then
4076 # MOUNT2 is mounted, while MOUNT_2 is not set
4077 if ! [ "$MOUNT_2" ]; then
4078 cleanup_mount $MOUNT2
4079 export I_UMOUNTED2=yes
4082 # MOUNT2 is mounted, MOUNT_2 is set
4084 # FIXME: what to do if check_config failed?
4086 # 1) remote client has mounted other Lustre fs ?
4087 # 2) it has insane env ?
4088 # let's try umount MOUNT2 on all clients and mount it again:
4089 if ! check_config_clients $MOUNT2; then
4090 cleanup_mount $MOUNT2
4091 restore_mount $MOUNT2
4092 export I_MOUNTED2=yes
4097 # MOUNT is mounted MOUNT2 is not mounted
4098 elif [ "$MOUNT_2" ]; then
4099 restore_mount $MOUNT2
4100 export I_MOUNTED2=yes
4104 # FIXME: what to do if check_config failed?
4106 # 1) remote client has mounted other Lustre fs?
4107 # 2) lustre is mounted on remote_clients atall ?
4108 check_config_clients $MOUNT
4112 set_default_debug_nodes $(comma_list $(nodes_list))
4115 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4117 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4118 facets="$(get_facets OST)"
4119 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4120 facets="$facets,$(get_facets MDS)"
4121 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4122 facets="$facets,mgs"
4123 local nodes="$(facets_hosts ${facets})"
4124 if [ -n "$nodes" ] ; then
4125 do_nodes $nodes "$LCTL set_param \
4126 osd-ldiskfs.track_declares_assert=1 || true"
4135 if [ -z "$CLIENTONLY" ]; then
4136 # Enable remote MDT create for testing
4137 for num in $(seq $MDSCOUNT); do
4139 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4144 if [ "$ONLY" == "setup" ]; then
4150 local clients=${CLIENTS:-$HOSTNAME}
4153 zconf_mount_clients $clients $mntpt
4157 local clients=${CLIENTS:-$HOSTNAME}
4160 zconf_umount_clients $clients $mntpt
4163 cleanup_and_setup_lustre() {
4164 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4165 lctl set_param debug=0 || true
4167 if [ "$ONLY" == "cleanup" ]; then
4171 check_and_setup_lustre
4174 # Get all of the server target devices from a given server node and type.
4181 if [ "$type" == ost ]; then
4182 devs=$(get_osd_param $node "" mntdev)
4184 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4186 for dev in $devs; do
4188 *loop*) do_node $node "losetup $dev" | \
4189 sed -e "s/.*(//" -e "s/).*//" ;;
4195 # Get all of the server target devices.
4200 # Master MDS parameters used by lfsck
4201 MDTNODE=$(facet_active_host $SINGLEMDS)
4202 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4206 for node in $(mdts_nodes); do
4207 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4213 for node in $(osts_nodes); do
4214 OSTDEVS[i]=$(get_mnt_devs $node ost)
4219 # Run e2fsck on MDT or OST device.
4224 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4225 local log=$TMP/e2fsck.log
4229 do_node $node $cmd 2>&1 | tee $log
4231 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4233 if [ $MDSCOUNT -gt 1 ]; then
4234 skip "DNE mode isn't supported!"
4238 error "It's not DNE mode."
4243 [ $rc -le $FSCK_MAX_ERR ] ||
4244 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4250 # Run resize2fs on MDT or OST device.
4259 do_facet $facet "$RESIZE2FS $opts $device $size"
4262 # verify a directory is shared among nodes.
4263 check_shared_dir() {
4265 local list=${2:-$(comma_list $(nodes_list))}
4267 [ -z "$dir" ] && return 1
4268 do_rpc_nodes "$list" check_logdir $dir
4269 check_write_access $dir "$list" || return 1
4274 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4275 $LCTL set_param printk=+lfsck
4276 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4278 for k in $(seq $MDSCOUNT); do
4279 # wait up to 10+1 minutes for LFSCK to complete
4280 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4281 mdd.$(facet_svc mds${k}).lfsck_layout |
4282 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4283 error "MDS${k} layout isn't the expected 'completed'"
4284 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4285 mdd.$(facet_svc mds${k}).lfsck_namespace |
4286 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4287 error "MDS${k} namespace isn't the expected 'completed'"
4289 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4290 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4291 awk '/repaired/ { print $2 }' | calc_sum)
4292 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4293 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4294 awk '/repaired/ { print $2 }' | calc_sum)
4295 local repaired=$((rep_mdt + rep_ost))
4296 [ $repaired -eq 0 ] ||
4297 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4300 dump_file_contents() {
4306 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4307 error_noexit false \
4308 "Invalid parameters for dump_file_contents()"
4311 for node in ${nodes}; do
4312 do_node $node "for i in \\\$(find $dir -type f); do
4313 echo ====\\\${i}=======================;
4315 done" >> ${logname}.${node}.log
4319 dump_command_output() {
4325 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4326 error_noexit false \
4327 "Invalid parameters for dump_command_output()"
4331 for node in ${nodes}; do
4332 do_node $node "echo ====${cmd}=======================;
4333 $cmd" >> ${logname}.${node}.log
4340 # dump file contents from /proc/spl in case of zfs test
4341 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4342 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4343 dump_command_output \
4344 "$(osts_nodes)" "zpool events -v" "${logname}"
4347 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4348 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4349 dump_command_output \
4350 "$(mdts_nodes)" "zpool events -v" "${logname}"
4354 check_and_cleanup_lustre() {
4355 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4356 "$TESTSUITE" != "sanity-scrub" ]; then
4360 if is_mounted $MOUNT; then
4361 if $DO_CLEANUP; then
4362 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4363 error "remove sub-test dirs failed"
4367 [ "$ENABLE_QUOTA" ] && restore_quota || true
4370 if [ "$I_UMOUNTED2" = "yes" ]; then
4371 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4374 if [ "$I_MOUNTED2" = "yes" ]; then
4375 cleanup_mount $MOUNT2
4378 if [ "$I_MOUNTED" = "yes" ]; then
4379 cleanupall -f || error "cleanup failed"
4387 wait_for_function () {
4390 # suppress fn both stderr and stdout
4391 if [ "$1" = "--quiet" ]; then
4393 quiet=" > /dev/null 2>&1"
4405 eval $fn $quiet && return 0
4407 wait=$((wait + sleep))
4408 [ $wait -lt $max ] || return 1
4409 echo waiting $fn, $((max - wait)) secs left ...
4419 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4420 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4421 echo "Network not available!"
4425 echo `date +"%H:%M:%S (%s)"` network interface is UP
4433 # Convert a space-delimited list to a comma-delimited list. If the input is
4434 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4436 # echo is used to convert newlines to spaces, since it doesn't
4437 # introduce a trailing space as using "tr '\n' ' '" does
4438 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4444 echo $list | grep -qw $item
4447 # list, excluded are the comma separated lists
4448 exclude_items_from_list () {
4454 for item in ${excluded//,/ }; do
4455 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4457 echo $(comma_list $list)
4460 # list, expand are the comma separated lists
4462 local list=${1//,/ }
4463 local expand=${2//,/ }
4466 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4467 echo $(comma_list $expanded)
4470 testslist_filter () {
4471 local script=$LUSTRE/tests/${TESTSUITE}.sh
4473 [ -f $script ] || return 0
4475 local start_at=$START_AT
4476 local stop_at=$STOP_AT
4478 local var=${TESTSUITE//-/_}_START_AT
4479 [ x"${!var}" != x ] && start_at=${!var}
4480 var=${TESTSUITE//-/_}_STOP_AT
4481 [ x"${!var}" != x ] && stop_at=${!var}
4483 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4484 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4485 /^'${start_at}'$/ {flag = 0}
4486 {if (flag == 1) print $0}
4487 /^'${stop_at}'$/ { flag = 1 }'
4491 (cd `dirname $1`; echo $PWD/`basename $1`)
4495 local types=${1:-"OST MDS MGS"}
4499 for entry in $types; do
4500 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4501 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4504 MGS ) list="$list $name";;
4505 MDS|OST|AGT ) local count=${type}COUNT
4506 for ((i=1; i<=${!count}; i++)) do
4507 list="$list ${name}$i"
4509 * ) error "Invalid facet type"
4513 echo $(comma_list $list)
4516 ##################################
4517 # Adaptive Timeouts funcs
4520 # only check mds, we assume at_max is the same on all nodes
4521 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4522 if [ $at_max -eq 0 ]; then
4533 # suppose that all ost-s have the same $at value set
4534 [ $facet != "ost" ] || facet=ost1
4536 do_facet $facet "lctl get_param -n $at"
4554 if [ $facet == "ost" ]; then
4555 facet=$(get_facets OST)
4556 elif [ $facet == "mds" ]; then
4557 facet=$(get_facets MDS)
4559 hosts=$(expand_list $hosts $(facets_hosts $facet))
4562 do_nodes $hosts lctl set_param at_max=$at_max
4565 ##################################
4569 # OBD_FAIL_MDS_ALL_REQUEST_NET
4571 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4572 do_facet client "$1" || RC=$?
4573 do_facet $SINGLEMDS lctl set_param fail_loc=0
4578 # OBD_FAIL_MDS_ALL_REPLY_NET
4580 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4582 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4586 drop_reint_reply() {
4587 # OBD_FAIL_MDS_REINT_NET_REP
4589 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4591 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4595 drop_update_reply() {
4596 # OBD_FAIL_OUT_UPDATE_NET_REP
4600 do_facet mds${index} lctl set_param fail_loc=0x1701
4601 do_facet client "$@" || RC=$?
4602 do_facet mds${index} lctl set_param fail_loc=0
4607 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4610 local timeout=${2:-0}
4611 # default is (obd_timeout / 4) if unspecified
4612 echo "timeout is $timeout/$2"
4613 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4614 do_facet client "$1" || RC=$?
4615 do_facet client "sync"
4616 do_facet ost1 lctl set_param fail_loc=0
4620 drop_ldlm_cancel() {
4621 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4623 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4624 do_nodes $list lctl set_param fail_loc=0x304
4626 do_facet client "$@" || RC=$?
4628 do_nodes $list lctl set_param fail_loc=0
4632 drop_bl_callback_once() {
4634 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4635 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4636 do_facet client lctl set_param fail_loc=0x80000305
4637 do_facet client "$@" || rc=$?
4638 do_facet client lctl set_param fail_loc=0
4639 do_facet client lctl set_param fail_val=0
4640 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4644 drop_bl_callback() {
4646 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4647 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4648 do_facet client lctl set_param fail_loc=0x305
4649 do_facet client "$@" || rc=$?
4650 do_facet client lctl set_param fail_loc=0
4651 do_facet client lctl set_param fail_val=0
4652 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4657 #define OBD_FAIL_LDLM_REPLY 0x30c
4659 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4660 do_nodes $list lctl set_param fail_loc=0x30c
4662 do_facet client "$@" || RC=$?
4664 do_nodes $list lctl set_param fail_loc=0
4668 drop_ldlm_reply_once() {
4669 #define OBD_FAIL_LDLM_REPLY 0x30c
4671 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4672 do_nodes $list lctl set_param fail_loc=0x8000030c
4674 do_facet client "$@" || RC=$?
4676 do_nodes $list lctl set_param fail_loc=0
4684 echo "clearing fail_loc on $facet"
4685 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4688 set_nodes_failloc () {
4690 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4693 cancel_lru_locks() {
4694 #$LCTL mark "cancel_lru_locks $1 start"
4695 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4696 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4697 #$LCTL mark "cancel_lru_locks $1 stop"
4702 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4703 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4704 echo "$DEFAULT_LRU_SIZE"
4709 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4712 lru_resize_disable()
4714 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4720 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4726 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4727 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4728 echo there is still data in page cache $FILE ?
4729 lctl get_param -n $FILE
4737 DEBUGSAVE="$(lctl get_param -n debug)"
4738 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
4742 [ -n "$DEBUGSAVE" ] &&
4743 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
4747 [ -n "$DEBUGSAVE_SERVER" ] &&
4748 do_nodes $(comma_list $(all_server_nodes)) \
4749 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
4755 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4758 debug_size_restore() {
4759 [ -n "$DEBUG_SIZE_SAVED" ] && \
4760 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4764 start_full_debug_logging() {
4769 local DEBUG_SIZE=150
4771 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4772 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4775 stop_full_debug_logging() {
4780 # prints bash call stack
4781 print_stack_trace() {
4784 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4785 local src=${BASH_SOURCE[$i]}
4786 local lineno=${BASH_LINENO[$i-1]}
4787 local funcname=${FUNCNAME[$i]}
4788 echo " = $src:$lineno:$funcname()"
4793 local TYPE=${TYPE:-"FAIL"}
4796 # do not dump logs if $1=false
4797 if [ "x$1" = "xfalse" ]; then
4802 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4803 (print_stack_trace 2) >&2
4805 # We need to dump the logs on all nodes
4807 gather_logs $(comma_list $(nodes_list))
4811 [ "$TESTSUITELOG" ] &&
4812 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4813 if [ -z "$*" ]; then
4814 echo "error() without useful message, please fix" > $LOGDIR/err
4816 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4817 echo "$@" > $LOGDIR/ignore
4819 echo "$@" > $LOGDIR/err
4823 # cleanup the env for failed tests
4827 ##################################
4829 ##################################
4837 local log=$TESTSUITELOG
4839 [ -f "$log" ] && grep -q FAIL $log && status=1
4853 # use only if we are ignoring failures for this test, bugno required.
4854 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4855 # e.g. error_ignore bz5494 "your message" or
4856 # error_ignore LU-5494 "your message"
4858 local TYPE="IGNORE ($1)"
4863 error_and_remount() {
4865 remount_client $MOUNT
4869 # Throw an error if it's not running in vm - usually for performance
4872 local virt=$(running_in_vm)
4873 if [[ -n "$virt" ]]; then
4874 echo "running in VM '$virt', ignore error"
4875 error_ignore env=$virt "$@"
4882 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4887 log " SKIP: $TESTSUITE $TESTNAME $@"
4889 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4890 skip_logged $TESTNAME "$@"
4893 echo "$@" > $LOGDIR/skip
4896 [[ -n "$TESTSUITELOG" ]] &&
4897 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4900 build_test_filter() {
4901 EXCEPT="$EXCEPT $(testslist_filter)"
4904 if [[ $O = [0-9]*-[0-9]* ]]; then
4905 for num in $(seq $(echo $O | tr '-' ' ')); do
4913 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4914 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4915 [ "$EXCEPT_SLOW" ] && \
4916 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4917 for E in $EXCEPT; do
4918 eval EXCEPT_${E}=true
4920 for E in $ALWAYS_EXCEPT; do
4921 eval EXCEPT_ALWAYS_${E}=true
4923 for E in $EXCEPT_SLOW; do
4924 eval EXCEPT_SLOW_${E}=true
4926 for G in $GRANT_CHECK_LIST; do
4927 eval GCHECK_ONLY_${G}=true
4932 if [[ $1 = [a-z]* ]]; then
4939 # print a newline if the last test was skipped
4940 export LAST_SKIPPED=
4941 export ALWAYS_SKIPPED=
4943 # Main entry into test-framework. This is called with the name and
4944 # description of a test. The name is used to find the function to run
4945 # the test using "test_$name".
4947 # This supports a variety of methods of specifying specific test to
4948 # run or not run. These need to be documented...
4953 export base=$(basetest $1)
4954 if [ -n "$ONLY" ]; then
4956 if [ ${!testname}x != x ]; then
4957 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4958 run_one_logged $1 "$2"
4962 if [ ${!testname}x != x ]; then
4963 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4964 run_one_logged $1 "$2"
4974 if [ ${!testname}x != x ]; then
4975 TESTNAME=test_$1 skip "skipping excluded test $1"
4978 testname=EXCEPT_$base
4979 if [ ${!testname}x != x ]; then
4980 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4983 testname=EXCEPT_ALWAYS_$1
4984 if [ ${!testname}x != x ]; then
4985 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4988 testname=EXCEPT_ALWAYS_$base
4989 if [ ${!testname}x != x ]; then
4990 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4993 testname=EXCEPT_SLOW_$1
4994 if [ ${!testname}x != x ]; then
4995 TESTNAME=test_$1 skip "skipping SLOW test $1"
4998 testname=EXCEPT_SLOW_$base
4999 if [ ${!testname}x != x ]; then
5000 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5006 run_one_logged $1 "$2"
5013 load_module ../libcfs/libcfs/libcfs
5025 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5030 strace -o $TMP/$1.strace -ttt $*
5032 log "FINISHED: $*: rc $RC"
5039 banner test complete, duration $duration sec
5040 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5041 echo duration $duration >>$TESTSUITELOG
5045 # Set TEST_STATUS here. It will be used for logging the result.
5048 if [[ -f $LOGDIR/err ]]; then
5050 elif [[ -f $LOGDIR/skip ]]; then
5053 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5057 local FFREE=$(do_node $SINGLEMDS \
5058 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5059 local FTOTAL=$(do_node $SINGLEMDS \
5060 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5062 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5066 echo -n "Resetting fail_loc on all nodes..."
5067 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5068 fail_val=0 2>/dev/null" || true
5074 # Log a message (on all nodes) padded with "=" before and after.
5075 # Also appends a timestamp and prepends the testsuite name.
5078 EQUALS="===================================================================================================="
5080 msg="== ${TESTSUITE} $*"
5082 [[ $last != "=" && $last != " " ]] && msg="$msg "
5083 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5084 # always include at least == after the message
5085 log "$msg== $(date +"%H:%M:%S (%s)")"
5088 check_dmesg_for_errors() {
5090 local errors="VFS: Busy inodes after unmount of\|\
5091 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5092 group descriptors corrupted"
5094 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5095 [ -z "$res" ] && return 0
5096 echo "Kernel error detected: $res"
5101 # Run a single test function and cleanup after it.
5103 # This function should be run in a subshell so the test func can
5104 # exit() without stopping the whole script.
5109 export tfile=f${testnum}.${TESTSUITE}
5110 export tdir=d${testnum}.${TESTSUITE}
5111 export TESTNAME=test_$testnum
5112 local SAVE_UMASK=`umask`
5115 if ! grep -q $DIR /proc/mounts; then
5119 banner "test $testnum: $message"
5120 test_${testnum} || error "test_$testnum failed with $?"
5123 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5125 check_dmesg_for_errors || error "Error in dmesg detected"
5126 if [ "$PARALLEL" != "yes" ]; then
5127 ps auxww | grep -v grep | grep -q multiop &&
5128 error "multiop still running"
5139 # Wrapper around run_one to ensure:
5140 # - test runs in subshell
5141 # - output of test is saved to separate log file for error reporting
5142 # - test result is saved to data file
5145 local BEFORE=$(date +%s)
5147 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5148 local test_log=$LOGDIR/$name
5149 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5150 local zfs_debug_log=$LOGDIR/$zfs_log_name
5152 rm -rf $LOGDIR/ignore
5154 local SAVE_UMASK=$(umask)
5158 log_sub_test_begin test_${1}
5159 (run_one $1 "$2") 2>&1 | tee -i $test_log
5160 local RC=${PIPESTATUS[0]}
5162 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5163 echo "test_$1 returned $RC" | tee $LOGDIR/err
5165 duration=$(($(date +%s) - $BEFORE))
5166 pass "$1" "(${duration}s)"
5168 if [[ -f $LOGDIR/err ]]; then
5169 TEST_ERROR=$(cat $LOGDIR/err)
5170 elif [[ -f $LOGDIR/ignore ]]; then
5171 TEST_ERROR=$(cat $LOGDIR/ignore)
5172 elif [[ -f $LOGDIR/skip ]]; then
5173 TEST_ERROR=$(cat $LOGDIR/skip)
5175 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5177 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5181 if [ -f $LOGDIR/err ]; then
5182 log_zfs_info "$zfs_debug_log"
5183 $FAIL_ON_ERROR && exit $RC
5192 # Print information of skipped tests to result.yml
5195 log_sub_test_begin $1
5197 log_sub_test_end "SKIP" "0" "0" "$@"
5201 (cd $(dirname $1); echo $PWD/$(basename $1))
5206 export base=$(basetest $1)
5207 [ "$CHECK_GRANT" == "no" ] && return 0
5209 testname=GCHECK_ONLY_${base}
5210 [ ${!testname}x == x ] && return 0
5212 echo -n "checking grant......"
5214 local clients=$CLIENTS
5215 [ -z "$clients" ] && clients=$(hostname)
5217 # sync all the data and make sure no pending data on server
5218 do_nodes $clients sync
5221 client_grant=$(do_nodes $clients \
5222 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5223 awk '{ total += $1 } END { printf("%0.0f", total) }')
5226 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5227 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5228 awk '{ total += $1 } END { printf("%0.0f", total) }')
5230 # check whether client grant == server grant
5231 if [[ $client_grant -ne $server_grant ]]; then
5232 echo "failed: client:${client_grant} server: ${server_grant}."
5233 do_nodes $(comma_list $(osts_nodes)) \
5234 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5235 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5238 echo "pass: client:${client_grant} server: ${server_grant}"
5242 ########################
5248 ost=`echo $1 | awk -F_ '{print $3}'`
5249 if [ -z $ost ]; then
5250 ost=`echo $1 | sed 's/-osc.*//'`
5255 ostuuid_from_index()
5257 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5260 ostname_from_index() {
5261 local uuid=$(ostuuid_from_index $1)
5265 index_from_ostuuid()
5267 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5270 mdtuuid_from_index()
5272 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5276 # Return unique identifier for given hostname
5279 echo $host_name | md5sum | cut -d' ' -f1
5283 # Returns list of ip addresses for each interface
5285 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5290 # Cache address list to avoid mutiple execution of local_addr_list
5291 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5293 for i in $LOCAL_ADDR_LIST ; do
5294 [[ "$i" == "$addr" ]] && return 0
5301 local is_local="IS_LOCAL_$(host_id $host_name)"
5302 if [ -z "${!is_local-}" ] ; then
5304 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5305 is_local_addr "$host_ip" && eval $is_local=1
5307 [[ "${!is_local}" == "1" ]]
5312 local_node $node && return 1
5319 for node in $(mdts_nodes); do
5320 remote_node $node && return 0
5327 [ -n "$CLIENTONLY" ] && return 0 || true
5328 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5333 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5334 MSKIPPED=1 && return 1
5341 for node in $(osts_nodes) ; do
5342 remote_node $node && return 0
5349 [ -n "$CLIENTONLY" ] && return 0 || true
5350 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5355 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5356 OSKIPPED=1 && return 1
5362 [ -n "$CLIENTONLY" ] && return 0 || true
5364 MGS=$(facet_host mgs)
5365 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5370 remote_mds_nodsh || remote_ost_nodsh || \
5371 $(single_local_node $(comma_list $(nodes_list)))
5375 remote_ost && remote_mds
5378 # Get the active nodes for facets.
5386 for facet in ${facets//,/ }; do
5387 nodes="$nodes $(facet_active_host $facet)"
5390 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5394 # Get all of the active MDS nodes.
5396 echo -n $(facets_nodes $(get_facets MDS))
5399 # Get all of the active OSS nodes.
5401 echo -n $(facets_nodes $(get_facets OST))
5404 # Get all of the active AGT (HSM agent) nodes.
5406 echo -n $(facets_nodes $(get_facets AGT))
5409 # Get all of the client nodes and active server nodes.
5411 local nodes=$HOSTNAME
5415 # CLIENTS (if specified) contains the local client
5416 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5418 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5419 nodes="$nodes $(facets_nodes $(get_facets))"
5422 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5426 # Get all of the remote client nodes and remote active server nodes.
5427 remote_nodes_list () {
5428 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5431 # Get all of the MDS nodes, including active and passive nodes.
5439 for i in $(seq $MDSCOUNT); do
5441 failover_host=mds${i}failover_HOST
5442 nodes="$nodes ${!host} ${!failover_host}"
5445 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5449 # Get all of the OSS nodes, including active and passive nodes.
5457 for i in $(seq $OSTCOUNT); do
5459 failover_host=ost${i}failover_HOST
5460 nodes="$nodes ${!host} ${!failover_host}"
5463 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5467 # Get all of the server nodes, including active and passive nodes.
5468 all_server_nodes () {
5473 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5475 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5479 # Get all of the client and server nodes, including active and passive nodes.
5481 local nodes=$HOSTNAME
5485 # CLIENTS (if specified) contains the local client
5486 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5488 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5489 nodes="$nodes $(all_server_nodes)"
5492 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5496 init_clients_lists () {
5497 # Sanity check: exclude the local client from RCLIENTS
5498 local clients=$(hostlist_expand "$RCLIENTS")
5499 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5501 # Sanity check: exclude the dup entries
5502 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5504 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5506 # Sanity check: exclude the dup entries from CLIENTS
5507 # for those configs which has SINGLCLIENT set to local client
5508 clients=$(for i in $clients; do echo $i; done | sort -u)
5510 CLIENTS=$(comma_list $clients)
5511 local -a remoteclients=($RCLIENTS)
5512 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5513 varname=CLIENT$((i + 2))
5514 eval $varname=${remoteclients[i]}
5517 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5520 get_random_entry () {
5523 rnodes=${rnodes//,/ }
5525 local -a nodes=($rnodes)
5526 local num=${#nodes[@]}
5527 local i=$((RANDOM * num * 2 / 65536))
5533 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
5537 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5538 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5543 echo $nodes | wc -w || true
5547 local nodes=$(osts_nodes)
5548 local osscount=$(get_node_count "$nodes")
5549 [ ! "$OSTCOUNT" = "$osscount" ]
5553 local nodes=$(mdts_nodes)
5554 local mdtcount=$(get_node_count "$nodes")
5555 [ ! "$MDSCOUNT" = "$mdtcount" ]
5558 generate_machine_file() {
5559 local nodes=${1//,/ }
5560 local machinefile=$2
5562 for node in $nodes; do
5563 echo $node >>$machinefile || \
5564 { echo "can not generate machinefile $machinefile" && return 1; }
5569 local file=$1/stripe
5572 $LFS getstripe -v $file || error "getstripe $file failed"
5576 setstripe_nfsserver () {
5579 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5580 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5582 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5584 do_nodev $nfsserver lfs setstripe "$@"
5587 # Check and add a test group.
5593 local gid=$(getent group $group_name | cut -d: -f3)
5594 if [[ -n "$gid" ]]; then
5595 [[ "$gid" -eq "$group_id" ]] || {
5596 error_noexit "inconsistent group ID:" \
5597 "new: $group_id, old: $gid"
5601 groupadd -g $group_id $group_name
5608 # Check and add a test user.
5621 local uid=$(getent passwd $user_name | cut -d: -f3)
5622 if [[ -n "$uid" ]]; then
5623 if [[ "$uid" -eq "$user_id" ]]; then
5624 local dir=$(getent passwd $user_name | cut -d: -f6)
5625 if [[ "$dir" != "$home" ]]; then
5627 usermod -d $home $user_name
5631 error_noexit "inconsistent user ID:" \
5632 "new: $user_id, old: $uid"
5637 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5644 check_runas_id_ret() {
5646 local myRUNAS_UID=$1
5647 local myRUNAS_GID=$2
5650 if [ -z "$myRUNAS" ]; then
5651 error_exit "myRUNAS command must be specified for check_runas_id"
5654 $myRUNAS krb5_login.sh || \
5655 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5657 mkdir $DIR/d0_runas_test
5659 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5660 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5661 rm -rf $DIR/d0_runas_test
5666 local myRUNAS_UID=$1
5667 local myRUNAS_GID=$2
5670 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5671 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5672 Please set RUNAS_ID to some UID which exists on MDS and client or
5673 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5676 # obtain the UID/GID for MPI_USER
5680 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5681 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5683 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5684 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5687 # obtain and cache Kerberos ticket-granting ticket
5688 refresh_krb5_tgt() {
5689 local myRUNAS_UID=$1
5690 local myRUNAS_GID=$2
5693 if [ -z "$myRUNAS" ]; then
5694 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5697 CLIENTS=${CLIENTS:-$HOSTNAME}
5698 do_nodes $CLIENTS "set -x
5699 if ! $myRUNAS krb5_login.sh; then
5700 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5705 # Run multiop in the background, but wait for it to print
5706 # "PAUSING" to its stdout before returning from this function.
5707 multiop_bg_pause() {
5708 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5712 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5715 echo "$MULTIOP_PROG $FILE v$ARGS"
5716 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5718 echo "TMPPIPE=${TMPPIPE}"
5719 read -t 60 multiop_output < $TMPPIPE
5720 if [ $? -ne 0 ]; then
5725 if [ "$multiop_output" != "PAUSING" ]; then
5726 echo "Incorrect multiop output: $multiop_output"
5741 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5747 inodes_available () {
5748 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5749 sort -un | head -n1) || return 1
5753 mdsrate_inodes_available () {
5754 local min_inodes=$(inodes_available)
5755 echo $((min_inodes * 99 / 100))
5758 # reset llite stat counters
5759 clear_llite_stats(){
5760 lctl set_param -n llite.*.stats 0
5763 # sum llite stat items
5764 calc_llite_stats() {
5765 local res=$(lctl get_param -n llite.*.stats |
5766 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5770 # reset osc stat counters
5772 lctl set_param -n osc.*.osc_stats 0
5775 # sum osc stat items
5777 local res=$(lctl get_param -n osc.*.osc_stats |
5778 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5783 awk '{sum += $1} END { printf("%0.0f", sum) }'
5786 calc_osc_kbytes () {
5787 df $MOUNT > /dev/null
5788 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5791 # save_lustre_params(comma separated facet list, parameter_mask)
5792 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5793 save_lustre_params() {
5799 for facet in ${facets//,/ }; do
5800 node=$(facet_active_host $facet)
5801 [[ *\ $node\ * = " $nodes " ]] && continue
5802 nodes="$nodes $node"
5804 do_node $node "$LCTL get_param $2 |
5805 while read s; do echo $facet \\\$s; done"
5809 # restore lustre parameters from input stream, produces by save_lustre_params
5810 restore_lustre_params() {
5815 while IFS=" =" read facet name val; do
5816 do_facet $facet "$LCTL set_param -n $name $val"
5820 check_node_health() {
5821 local nodes=${1:-$(comma_list $(nodes_list))}
5823 for node in ${nodes//,/ }; do
5824 check_network "$node" 5
5825 if [ $? -eq 0 ]; then
5826 do_node $node "rc=0;
5827 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5828 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5829 echo \\\$(hostname -s): \\\$val;
5832 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
5837 mdsrate_cleanup () {
5839 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5840 --nfiles $3 --dir $4 --filefmt $5 $6
5845 delayed_recovery_enabled () {
5846 local var=${SINGLEMDS}_svc
5847 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5850 ########################
5852 convert_facet2label() {
5855 if [ x$facet = xost ]; then
5859 local varsvc=${facet}_svc
5861 if [ -n ${!varsvc} ]; then
5864 error "No lablel for $facet!"
5868 get_clientosc_proc_path() {
5872 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5873 # used by MDT would not be changed.
5874 # mdt lov: fsname-mdtlov
5875 # mdt osc: fsname-OSTXXXX-osc
5876 mds_on_old_device() {
5877 local mds=${1:-"$SINGLEMDS"}
5879 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5880 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5881 > /dev/null 2>&1" && return 0
5886 get_mdtosc_proc_path() {
5888 local ost_label=${2:-"*OST*"}
5890 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5891 local mdt_label=$(convert_facet2label $mds_facet)
5892 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5894 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5895 mds_on_old_device $mds_facet; then
5896 echo "${ost_label}-osc"
5897 elif [[ $ost_label = *OST* ]]; then
5898 echo "${ost_label}-osc-${mdt_index}"
5900 echo "${ost_label}-osp-${mdt_index}"
5904 get_osc_import_name() {
5907 local label=$(convert_facet2label $ost)
5909 if [ "${facet:0:3}" = "mds" ]; then
5910 get_mdtosc_proc_path $facet $label
5914 get_clientosc_proc_path $label
5918 _wait_import_state () {
5921 local maxtime=${3:-$(max_recovery_time)}
5922 local error_on_failure=${4:-1}
5926 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5927 while [ "${CONN_STATE}" != "${expected}" ]; do
5928 if [ "${expected}" == "DISCONN" ]; then
5929 # for disconn we can check after proc entry is removed
5930 [ "x${CONN_STATE}" == "x" ] && return 0
5931 # with AT enabled, we can have connect request timeout near of
5932 # reconnect timeout and test can't see real disconnect
5933 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5935 if [ $i -ge $maxtime ]; then
5936 [ $error_on_failure -ne 0 ] && \
5937 error "can't put import for $CONN_PROC into ${expected}" \
5938 "state after $i sec, have ${CONN_STATE}"
5942 # Add uniq for multi-mount case
5943 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5947 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5951 wait_import_state() {
5954 local maxtime=${3:-$(max_recovery_time)}
5955 local error_on_failure=${4:-1}
5958 for param in ${params//,/ }; do
5959 _wait_import_state $state $param $maxtime $error_on_failure || return
5963 wait_import_state_mount() {
5964 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5968 wait_import_state $*
5971 # One client request could be timed out because server was not ready
5972 # when request was sent by client.
5973 # The request timeout calculation details :
5975 # /* We give the server rq_timeout secs to process the req, and
5976 # add the network latency for our local timeout. */
5977 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5978 # ptlrpc_at_get_net_latency(request) ;
5980 # ptlrpc_connect_import ()
5981 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5984 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5985 # ptlrpc_at_get_net_latency(request) ->
5986 # at_get (max (iat_net_latency=0, at_min)) = at_min
5989 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5990 # INITIAL_CONNECT_TIMEOUT + at_min
5992 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5993 # because we can not get this value in runtime,
5994 # the value depends on configure options, and it is not stored in /proc.
5996 # #define CONNECTION_SWITCH_MIN 5U
5997 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5999 request_timeout () {
6002 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6003 local init_connect_timeout=$TIMEOUT
6004 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6006 local at_min=$(at_get $facet at_min)
6008 echo $(( init_connect_timeout + at_min ))
6011 _wait_osc_import_state() {
6015 local target=$(get_osc_import_name $facet $ost_facet)
6016 local param="osc.${target}.ost_server_uuid"
6020 # 1. wait the deadline of client 1st request (it could be skipped)
6021 # 2. wait the deadline of client 2nd request
6022 local maxtime=$(( 2 * $(request_timeout $facet)))
6024 if [[ $facet == client* ]]; then
6025 # During setup time, the osc might not be setup, it need wait
6026 # until list_param can return valid value. And also if there
6027 # are mulitple osc entries we should list all of them before
6029 params=$($LCTL list_param $param 2>/dev/null || true)
6030 while [ -z "$params" ]; do
6031 if [ $i -ge $maxtime ]; then
6032 echo "can't get $param in $maxtime secs"
6037 params=$($LCTL list_param $param 2>/dev/null || true)
6041 if [[ $ost_facet = mds* ]]; then
6042 # no OSP connection to itself
6043 if [[ $facet = $ost_facet ]]; then
6046 param="osp.${target}.mdt_server_uuid"
6050 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6051 wait_import_state $expected "$params" $maxtime; then
6052 error "import is not in ${expected} state"
6059 wait_osc_import_state() {
6065 if [[ $facet = mds ]]; then
6066 for num in $(seq $MDSCOUNT); do
6067 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6070 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6074 _wait_mgc_import_state() {
6077 local error_on_failure=${3:-1}
6078 local param="mgc.*.mgs_server_uuid"
6082 # 1. wait the deadline of client 1st request (it could be skipped)
6083 # 2. wait the deadline of client 2nd request
6084 local maxtime=$(( 2 * $(request_timeout $facet)))
6086 if [[ $facet == client* ]]; then
6087 # During setup time, the osc might not be setup, it need wait
6088 # until list_param can return valid value. And also if there
6089 # are mulitple osc entries we should list all of them before
6091 params=$($LCTL list_param $param 2>/dev/null || true)
6092 while [ -z "$params" ]; do
6093 if [ $i -ge $maxtime ]; then
6094 echo "can't get $param in $maxtime secs"
6099 params=$($LCTL list_param $param 2>/dev/null || true)
6102 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6103 wait_import_state $expected "$params" $maxtime \
6104 $error_on_failure; then
6105 if [ $error_on_failure -ne 0 ]; then
6106 error "import is not in ${expected} state"
6114 wait_mgc_import_state() {
6117 local error_on_failure=${3:-1}
6120 if [[ $facet = mds ]]; then
6121 for num in $(seq $MDSCOUNT); do
6122 _wait_mgc_import_state mds$num "$expected" \
6123 $error_on_failure || return
6126 _wait_mgc_import_state "$facet" "$expected"
6127 $error_on_failure || return
6131 wait_dne_interconnect() {
6134 if [ $MDSCOUNT -gt 1 ]; then
6135 for num in $(seq $MDSCOUNT); do
6136 wait_osc_import_state mds mds$num FULL
6141 get_clientmdc_proc_path() {
6145 get_clientmgc_proc_path() {
6153 [ -z "$list" ] && return 0
6155 # Add paths to lustre tests for 32 and 64 bit systems.
6156 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6157 local TESTPATH="$RLUSTRE/tests:"
6158 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6159 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6162 wait_clients_import_state () {
6169 if [ "$FAILURE_MODE" = HARD ]; then
6170 facets=$(facets_on_host $(facet_active_host $facet))
6173 for facet in ${facets//,/ }; do
6174 local label=$(convert_facet2label $facet)
6177 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6178 $label).ost_server_uuid" ;;
6179 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6180 $label).mds_server_uuid" ;;
6181 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6182 $label).mgs_server_uuid" ;;
6183 *) error "unknown facet!" ;;
6186 local params=$(expand_list $params $proc_path)
6189 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6191 error "import is not in ${expected} state"
6201 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6202 $LCTL get_param obdfilter.*.kbytesavail))
6203 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6204 $LCTL get_param -n obdfilter.*.tot_granted))
6205 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6206 $LCTL get_param -n obdfilter.*.kbytestotal))
6207 for ((i=0; i<${#AVAILA[@]}; i++)); do
6208 local -a AVAIL1=(${AVAILA[$i]//=/ })
6209 local -a TOTAL=(${TOTALA[$i]//=/ })
6210 GRANT=$((${GRANTA[$i]}/1024))
6211 # allow 1% of total space in bavail because of delayed
6212 # allocation with ZFS which might release some free space after
6213 # txg commit. For small devices, we set a mininum of 8MB
6214 local LIMIT=$((${TOTAL} / 100 + 8000))
6215 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6216 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6217 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6218 echo " FULL" || echo
6224 do_facet mgs lctl pool_list $1
6228 local fsname=${1%%.*}
6229 local poolname=${1##$fsname.}
6231 do_facet mgs lctl pool_new $1
6233 # get param should return err unless pool is created
6234 [[ $RC -ne 0 ]] && return $RC
6236 for mds_id in $(seq $MDSCOUNT); do
6237 local mdt_id=$((mds_id-1))
6238 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6239 wait_update_facet mds$mds_id \
6240 "lctl get_param -n lod.$lodname.pools.$poolname \
6241 2>/dev/null || echo foo" "" ||
6242 error "mds$mds_id: pool_new failed $1"
6244 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6245 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6251 add_pool_to_list () {
6252 local fsname=${1%%.*}
6253 local poolname=${1##$fsname.}
6255 local listvar=${fsname}_CREATED_POOLS
6256 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6260 remove_pool_from_list () {
6261 local fsname=${1%%.*}
6262 local poolname=${1##$fsname.}
6264 local listvar=${fsname}_CREATED_POOLS
6265 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6269 destroy_pool_int() {
6271 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
6272 awk '$1 !~ /^Pool:/ {print $1}')
6273 for ost in $OSTS; do
6274 do_facet mgs lctl pool_remove $1 $ost
6276 do_facet mgs lctl pool_destroy $1
6279 # <fsname>.<poolname> or <poolname>
6281 local fsname=${1%%.*}
6282 local poolname=${1##$fsname.}
6284 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6288 pool_list $fsname.$poolname || return $?
6290 destroy_pool_int $fsname.$poolname
6292 [[ $RC -ne 0 ]] && return $RC
6293 for mds_id in $(seq $MDSCOUNT); do
6294 local mdt_id=$((mds_id-1))
6295 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6296 wait_update_facet mds$mds_id \
6297 "lctl get_param -n lod.$lodname.pools.$poolname \
6298 2>/dev/null || echo foo" "foo" ||
6299 error "mds$mds_id: destroy pool failed $1"
6301 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6302 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6304 remove_pool_from_list $fsname.$poolname
6309 local fsname=${1:-$FSNAME}
6311 local listvar=${fsname}_CREATED_POOLS
6315 [ x${!listvar} = x ] && return 0
6317 echo destroy the created pools: ${!listvar}
6318 for poolname in ${!listvar//,/ }; do
6319 destroy_pool $fsname.$poolname
6324 local fsname=${1:-$FSNAME}
6326 destroy_pools $fsname
6332 local ts=$(date +%s)
6335 if [[ ! -f "$YAML_LOG" ]]; then
6336 # init_logging is not performed before gather_logs,
6337 # so the $LOGDIR needs to be checked here
6338 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6341 [ -f $LOGDIR/shared ] && docp=false
6343 # dump lustre logs, dmesg
6345 prefix="$TESTLOG_PREFIX.$TESTNAME"
6347 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6349 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6350 echo "Dumping logs only on local client."
6351 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6352 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6357 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6358 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6359 if [ ! -f $LOGDIR/shared ]; then
6360 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6373 for i in $(seq 0 $num_mntpts); do
6374 cmd="ls -laf ${mntpt_root}$i/$dir"
6380 for pid in $pids; do
6387 # check_and_start_recovery_timer()
6388 # service_time = at_est2timeout(service_time);
6389 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6390 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6392 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6393 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6394 #define CONNECTION_SWITCH_MIN 5
6395 #define CONNECTION_SWITCH_INC 5
6396 max_recovery_time() {
6397 local init_connect_timeout=$((TIMEOUT / 20))
6398 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6400 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6401 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6403 echo -n $service_time
6406 recovery_time_min() {
6407 local connection_switch_min=5
6408 local connection_switch_inc=5
6409 local connection_switch_max
6410 local reconnect_delay_max
6411 local initial_connect_timeout
6415 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6416 (($connection_switch_min > $TIMEOUT)) &&
6417 max=$connection_switch_min || max=$TIMEOUT
6418 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6420 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6421 timeout_20=$((TIMEOUT/20))
6422 (($connection_switch_min > $timeout_20)) &&
6423 initial_connect_timeout=$connection_switch_min ||
6424 initial_connect_timeout=$timeout_20
6426 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6427 initial_connect_timeout))
6428 echo $((2 * reconnect_delay_max))
6431 get_clients_mount_count () {
6432 local clients=${CLIENTS:-`hostname`}
6434 # we need to take into account the clients mounts and
6435 # exclude mds/ost mounts if any;
6436 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6440 PROC_CLI="srpc_info"
6448 if [ $M -lt $N ]; then
6452 while [ $N -lt $M ]; do
6462 calc_connection_cnt() {
6465 # MDT->MDT = 2 * C(M, 2)
6469 comb_m2=$(combination $MDSCOUNT 2)
6471 local num_clients=$(get_clients_mount_count)
6473 local cnt_mdt2mdt=$((comb_m2 * 2))
6474 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6475 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6476 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6477 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6478 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6479 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6493 local cmd="$tgt.srpc.flavor"
6495 if [ $net == "any" ]; then
6500 if [ $dir != "any" ]; then
6505 log "Setting sptlrpc rule: $cmd"
6506 do_facet mgs "$LCTL conf_param $cmd"
6515 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6516 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6518 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6520 if [ "x$bulkspec" != "x" ]; then
6521 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6523 if [ "x$algs" != "x" ]; then
6524 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6526 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6527 if [ $bulk == "bulkn" ]; then
6528 bulk_count=`echo "$output" | grep "bulk flavor" \
6529 | grep "null/null" | wc -l`
6530 elif [ $bulk == "bulki" ]; then
6531 bulk_count=`echo "$output" | grep "bulk flavor" \
6532 | grep "/null" | grep -v "null/" | wc -l`
6534 bulk_count=`echo "$output" | grep "bulk flavor" \
6535 | grep -v "/null" | grep -v "null/" | wc -l`
6539 [ $bulk_count -lt $count ] && count=$bulk_count
6550 local clients=${CLIENTS:-`hostname`}
6552 for c in ${clients//,/ }; do
6553 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6554 tmpcnt=`count_flvr "$output" $flavor`
6555 cnt=$((cnt + tmpcnt))
6565 local clients=${CLIENTS:-`hostname`}
6567 for c in ${clients//,/ }; do
6568 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6569 tmpcnt=`count_flvr "$output" $flavor`
6570 cnt=$((cnt + tmpcnt))
6580 if [ $MDSCOUNT -le 1 ]; then
6585 for num in `seq $MDSCOUNT`; do
6586 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6587 tmpcnt=`count_flvr "$output" $flavor`
6588 cnt=$((cnt + tmpcnt))
6599 for num in `seq $MDSCOUNT`; do
6600 mdtosc=$(get_mdtosc_proc_path mds$num)
6601 mdtosc=${mdtosc/-MDT*/-MDT\*}
6602 output=$(do_facet mds$num lctl get_param -n \
6603 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6604 tmpcnt=`count_flvr "$output" $flavor`
6605 cnt=$((cnt + tmpcnt))
6614 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6615 count_flvr "$output" $flavor
6620 local dir=$1 # from to
6621 local flavor=$2 # flavor expected
6624 if [ $dir == "cli2mdt" ]; then
6625 res=`flvr_cnt_cli2mdt $flavor`
6626 elif [ $dir == "cli2ost" ]; then
6627 res=`flvr_cnt_cli2ost $flavor`
6628 elif [ $dir == "mdt2mdt" ]; then
6629 res=`flvr_cnt_mdt2mdt $flavor`
6630 elif [ $dir == "mdt2ost" ]; then
6631 res=`flvr_cnt_mdt2ost $flavor`
6632 elif [ $dir == "all2ost" ]; then
6633 res1=`flvr_cnt_mdt2ost $flavor`
6634 res2=`flvr_cnt_cli2ost $flavor`
6635 res=$((res1 + res2))
6636 elif [ $dir == "all2mdt" ]; then
6637 res1=`flvr_cnt_mdt2mdt $flavor`
6638 res2=`flvr_cnt_cli2mdt $flavor`
6639 res=$((res1 + res2))
6640 elif [ $dir == "all2all" ]; then
6641 res1=`flvr_cnt_mdt2ost $flavor`
6642 res2=`flvr_cnt_cli2ost $flavor`
6643 res3=`flvr_cnt_mdt2mdt $flavor`
6644 res4=`flvr_cnt_cli2mdt $flavor`
6645 res=$((res1 + res2 + res3 + res4))
6653 local dir=$1 # from to
6654 local flavor=$2 # flavor expected
6655 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6659 for ((i=0;i<20;i++)); do
6660 echo -n "checking $dir..."
6661 res=$(do_check_flavor $dir $flavor)
6662 echo "found $res/$expect $flavor connections"
6663 [ $res -ge $expect ] && return 0
6667 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6671 restore_to_default_flavor()
6673 local proc="mgs.MGS.live.$FSNAME"
6675 echo "restoring to default flavor..."
6677 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6679 # remove all existing rules if any
6680 if [ $nrule -ne 0 ]; then
6681 echo "$nrule existing rules"
6682 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6683 echo "remove rule: $rule"
6684 spec=`echo $rule | awk -F = '{print $1}'`
6685 do_facet mgs "$LCTL conf_param -d $spec"
6689 # verify no rules left
6690 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6691 [ $nrule -ne 0 ] && error "still $nrule rules left"
6693 # wait for default flavor to be applied
6694 # currently default flavor for all connections are 'null'
6695 wait_flavor all2all null
6696 echo "now at default flavor settings"
6701 local flavor=${1:-null}
6703 echo "setting all flavor to $flavor"
6705 # FIXME need parameter to this fn
6706 # and remove global vars
6707 local cnt_all2all=$(calc_connection_cnt all2all)
6709 local res=$(do_check_flavor all2all $flavor)
6710 if [ $res -eq $cnt_all2all ]; then
6711 echo "already have total $res $flavor connections"
6715 echo "found $res $flavor out of total $cnt_all2all connections"
6716 restore_to_default_flavor
6718 [[ $flavor = null ]] && return 0
6720 set_rule $FSNAME any any $flavor
6721 wait_flavor all2all $flavor
6727 # Checking for shared logdir
6728 if [ ! -d $dir ]; then
6729 # Not found. Create local logdir
6732 touch $dir/check_file.$(hostname -s)
6737 check_write_access() {
6739 local list=${2:-$(comma_list $(nodes_list))}
6743 for node in ${list//,/ }; do
6744 file=$dir/check_file.$(short_nodename $node)
6745 if [[ ! -f "$file" ]]; then
6746 # Logdir not accessible/writable from this node.
6749 rm -f $file || return 1
6755 [[ -n $YAML_LOG ]] && return
6756 local save_umask=$(umask)
6759 export YAML_LOG=${LOGDIR}/results.yml
6763 # If the yaml log already exists then we will just append to it
6764 if [ ! -f $YAML_LOG ]; then
6765 if check_shared_dir $LOGDIR; then
6766 touch $LOGDIR/shared
6767 echo "Logging to shared log directory: $LOGDIR"
6769 echo "Logging to local directory: $LOGDIR"
6772 yml_nodes_file $LOGDIR >> $YAML_LOG
6773 yml_results_file >> $YAML_LOG
6778 # If modules are not yet loaded then older "lctl lustre_build_version"
6779 # will fail. Use lctl build version instead.
6780 log "Client: $($LCTL lustre_build_version)"
6781 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6782 do_facet $SINGLEMDS $LCTL --version)"
6783 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6784 do_facet ost1 $LCTL --version)"
6788 yml_log_test $1 >> $YAML_LOG
6792 yml_log_test_status $@ >> $YAML_LOG
6795 log_sub_test_begin() {
6796 yml_log_sub_test_begin "$@" >> $YAML_LOG
6799 log_sub_test_end() {
6800 yml_log_sub_test_end "$@" >> $YAML_LOG
6806 local llverdev_opts=$2
6807 local devname=$(basename $1)
6808 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6809 # loop devices aren't in /proc/partitions
6810 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6812 size=$(($size / 1024 / 1024)) # Gb
6814 local partial_arg=""
6815 # Run in partial (fast) mode if the size
6816 # of a partition > 1 GB
6817 [ $size -gt 1 ] && partial_arg="-p"
6819 llverdev --force $partial_arg $llverdev_opts $dev
6825 local llverfs_opts=$2
6826 local use_partial_arg=$3
6827 local partial_arg=""
6828 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6830 # Run in partial (fast) mode if the size
6831 # of a partition > 1 GB
6832 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6834 llverfs $partial_arg $llverfs_opts $dir
6837 #Remove objects from OST
6838 remove_ost_objects() {
6844 local mntpt=$(facet_mntpt $facet)
6845 local opts=$OST_MOUNT_OPTS
6849 echo "removing objects from $ostdev on $facet: $objids"
6850 if ! test -b $ostdev; then
6851 opts=$(csa_add "$opts" -o loop)
6853 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6856 for i in $objids; do
6857 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6859 umount -f $mntpt || return $?
6863 #Remove files from MDT
6864 remove_mdt_files() {
6869 local mntpt=$(facet_mntpt $facet)
6870 local opts=$MDS_MOUNT_OPTS
6872 echo "removing files from $mdtdev on $facet: $files"
6873 if [ $(facet_fstype $facet) == ldiskfs ] &&
6874 ! do_facet $facet test -b $mdtdev; then
6875 opts=$(csa_add "$opts" -o loop)
6877 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6881 rm $mntpt/ROOT/$f || { rc=$?; break; }
6883 umount -f $mntpt || return $?
6887 duplicate_mdt_files() {
6892 local mntpt=$(facet_mntpt $facet)
6893 local opts=$MDS_MOUNT_OPTS
6895 echo "duplicating files on $mdtdev on $facet: $files"
6896 mkdir -p $mntpt || return $?
6897 if [ $(facet_fstype $facet) == ldiskfs ] &&
6898 ! do_facet $facet test -b $mdtdev; then
6899 opts=$(csa_add "$opts" -o loop)
6901 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6912 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6913 pushd $mntpt/ROOT > /dev/null || return $?
6916 touch $f.bad || return $?
6917 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6919 [ $rc -eq 0 ] || return $rc
6920 setfattr --restore $tmp || return $?
6926 local devs=${1//,/ }
6929 local rslt=$TMP/sgpdd_survey
6931 # sgpdd-survey cleanups ${rslt}.* files
6933 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6939 # returns the canonical name for an ldiskfs device
6944 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6945 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6946 echo dm-\\\${foo##*:};
6948 echo \\\$(basename \\\$dv);
6952 is_sanity_benchmark() {
6953 local benchmarks="dbench bonnie iozone fsx"
6955 for b in $benchmarks; do
6956 if [ "$b" == "$suite" ]; then
6964 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6968 # Get the available size (KB) of a given obd target.
6975 [[ $facet != client ]] || return 0
6977 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6982 # Get the page size (bytes) on a given facet node.
6986 local size=$(getconf PAGE_SIZE 2>/dev/null)
6988 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
6989 echo -n ${size:-4096}
6993 # Get the block count of the filesystem.
7000 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7001 awk '/^Block count:/ {print $3}')
7005 # Get the block size of the filesystem.
7011 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7012 awk '/^Block size:/ {print $3}')
7016 # Check whether the "large_xattr" feature is enabled or not.
7017 large_xattr_enabled() {
7018 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7020 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7022 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7023 grep -E -q '(ea_inode|large_xattr)'"
7024 return ${PIPESTATUS[0]}
7027 # Get the maximum xattr size supported by the filesystem.
7031 if large_xattr_enabled; then
7032 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7035 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7036 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7038 # maximum xattr size = size of block - size of header -
7039 # size of 1 entry - 4 null bytes
7040 size=$((block_size - 32 - 32 - 4))
7046 # Dump the value of the named xattr from a file.
7051 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7054 # Generate a string with size of $size bytes.
7056 local size=${1:-1024} # in bytes
7058 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7061 reformat_external_journal() {
7066 if [ -n "${!var}" ]; then
7067 local rcmd="do_facet $facet"
7069 echo "reformat external journal on $facet:${!var}"
7070 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7074 # MDT file-level backup/restore
7075 mds_backup_restore() {
7078 local devname=$(mdsdevname $(facet_number $facet))
7079 local mntpt=$(facet_mntpt brpt)
7080 local rcmd="do_facet $facet"
7081 local metaea=${TMP}/backup_restore.ea
7082 local metadata=${TMP}/backup_restore.tgz
7083 local opts=${MDS_MOUNT_OPTS}
7084 local svc=${facet}_svc
7086 if ! ${rcmd} test -b ${devname}; then
7087 opts=$(csa_add "$opts" -o loop)
7090 echo "file-level backup/restore on $facet:${devname}"
7092 # step 1: build mount point
7093 ${rcmd} mkdir -p $mntpt
7094 # step 2: cleanup old backup
7095 ${rcmd} rm -f $metaea $metadata
7097 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7098 if [ ! -z $igif ]; then
7099 # step 3.5: rm .lustre
7100 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7102 # step 4: backup metaea
7104 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7106 # step 5: backup metadata
7108 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7110 ${rcmd} $UMOUNT $mntpt || return 4
7111 # step 8: reformat dev
7112 echo "reformat new device"
7113 format_mdt $(facet_number $facet)
7115 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7116 # step 10: restore metadata
7118 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7119 # step 11: restore metaea
7121 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7122 # step 12: remove recovery logs
7123 echo "remove recovery logs"
7124 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7125 # step 13: umount dev
7126 ${rcmd} $UMOUNT $mntpt || return 10
7127 # step 14: cleanup tmp backup
7128 ${rcmd} rm -f $metaea $metadata
7129 # step 15: reset device label - it's not virgin on
7130 ${rcmd} e2label $devname ${!svc}
7137 local devname=$(mdsdevname $(facet_number $facet))
7138 local mntpt=$(facet_mntpt brpt)
7139 local rcmd="do_facet $facet"
7140 local opts=${MDS_MOUNT_OPTS}
7142 if ! ${rcmd} test -b ${devname}; then
7143 opts=$(csa_add "$opts" -o loop)
7146 echo "removing OI files on $facet: idx=${idx}"
7148 # step 1: build mount point
7149 ${rcmd} mkdir -p $mntpt
7151 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7152 if [ -z $idx ]; then
7153 # step 3: remove all OI files
7154 ${rcmd} rm -fv $mntpt/oi.16*
7155 elif [ $idx -lt 2 ]; then
7156 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7160 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7161 for ((i=${idx}; i<64; i=$((i * idx)))); do
7162 ${rcmd} rm -fv $mntpt/oi.16.${i}
7166 ${rcmd} $UMOUNT $mntpt || return 2
7167 # OI files will be recreated when mounted as lustre next time.
7170 # generate maloo upload-able log file name
7171 # \param logname specify unique part of file name
7172 generate_logname() {
7173 local logname=${1:-"default_logname"}
7175 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7178 # make directory on different MDTs
7182 local stripe_count=2
7183 local stripe_index=-1
7186 while getopts "c:i:p" opt; do
7188 c) stripe_count=$OPTARG;;
7189 i) stripe_index=$OPTARG;;
7191 \?) error "only support -i -c -p";;
7195 shift $((OPTIND - 1))
7196 [ $# -eq 1 ] || error "Only creating single directory is supported"
7199 if [ "$p_option" == "-p" ]; then
7200 local parent=$(dirname $path)
7202 [ -d $path ] && return 0
7203 [ ! -d ${parent} ] && mkdir -p ${parent}
7206 if [ $MDSCOUNT -le 1 ]; then
7209 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7212 if [ $stripe_index -eq -1 ]; then
7213 mdt_index=$((test_num % MDSCOUNT))
7215 mdt_index=$stripe_index
7217 echo "striped dir -i$mdt_index -c$stripe_count $path"
7218 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7222 # find the smallest and not in use file descriptor
7225 local max_fd=$(ulimit -n)
7227 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7230 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7234 check_mount_and_prep()
7236 is_mounted $MOUNT || setupall
7238 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7239 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7240 for idx in $(seq $MDSCOUNT); do
7241 local name="MDT$(printf '%04x' $((idx - 1)))"
7242 rm -rf $MOUNT/.lustre/lost+found/$name/*
7246 # calcule how many ost-objects to be created.
7247 precreated_ost_obj_count()
7251 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7252 local ost_name="OST$(printf '%04x' $ost_idx)"
7253 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7254 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7255 osp.$proc_path.prealloc_last_id)
7256 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7257 osp.$proc_path.prealloc_next_id)
7258 echo $((last_id - next_id + 1))
7261 check_file_in_pool()
7266 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7269 for t in $tlist ; do
7270 [ "$i" -eq "$t" ] && continue 2
7273 echo "pool list: $tlist"
7274 echo "striping: $res"
7275 error_noexit "$file not allocated in $pool"
7282 echo "Creating new pool"
7285 create_pool $FSNAME.$pool ||
7286 { error_noexit "No pool created, result code $?"; return 1; }
7287 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7288 { error_noexit "$pool not in lfs pool_list"; return 2; }
7291 pool_add_targets() {
7292 echo "Adding targets to pool"
7298 local list=$(seq $first $step $last)
7300 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7301 do_facet mgs $LCTL pool_add \
7302 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7304 # wait for OSTs to be added to the pool
7305 for mds_id in $(seq $MDSCOUNT); do
7306 local mdt_id=$((mds_id-1))
7307 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7308 wait_update_facet mds$mds_id \
7309 "lctl get_param -n lod.$lodname.pools.$pool |
7310 sort -u | tr '\n' ' ' " "$t" || {
7311 error_noexit "mds$mds_id: Add to pool failed"
7315 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7316 | sort -u | tr '\n' ' ' " "$t" || {
7317 error_noexit "Add to pool failed"
7320 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7321 local addcount=$(((last - first) / step + 1))
7322 [ $lfscount -eq $addcount ] || {
7323 error_noexit "lfs pool_list bad ost count" \
7324 "$lfscount != $addcount"
7332 echo "Setting pool on directory $tdir"
7334 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7336 error_noexit "Cannot set pool $pool to $tdir"
7343 echo "Checking pool on directory $tdir"
7345 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7346 [ "$res" = "$pool" ] && return 0
7348 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7352 pool_dir_rel_path() {
7353 echo "Testing relative path works well"
7358 mkdir -p $root/$tdir/$tdir
7360 pool_set_dir $pool $tdir || return 1
7361 pool_set_dir $pool ./$tdir || return 2
7362 pool_set_dir $pool ../$tdir || return 3
7363 pool_set_dir $pool ../$tdir/$tdir || return 4
7364 rm -rf $tdir; cd - > /dev/null
7367 pool_alloc_files() {
7368 echo "Checking files allocation from directory pool"
7375 for i in $(seq -w 1 $count)
7377 local file=$tdir/file-$i
7379 check_file_in_pool $file $pool "$tlist" || \
7380 failed=$((failed + 1))
7382 [ "$failed" = 0 ] && return 0
7384 error_noexit "$failed files not allocated in $pool"
7388 pool_create_files() {
7389 echo "Creating files in pool"
7397 for i in $(seq -w 1 $count)
7399 local file=$tdir/spoo-$i
7400 $SETSTRIPE -p $pool $file
7401 check_file_in_pool $file $pool "$tlist" || \
7402 failed=$((failed + 1))
7404 [ "$failed" = 0 ] && return 0
7406 error_noexit "$failed files not allocated in $pool"
7411 echo "Checking 'lfs df' output"
7414 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7416 local res=$($LFS df --pool $FSNAME.$pool |
7418 grep "$FSNAME-OST" |
7420 [ "$res" = "$t" ] && return 0
7422 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7426 pool_file_rel_path() {
7427 echo "Creating files in a pool with relative pathname"
7432 { error_noexit "unable to create $tdir"; return 1 ; }
7433 local file="/..$tdir/$tfile-1"
7434 $SETSTRIPE -p $pool $file ||
7435 { error_noexit "unable to create $file" ; return 2 ; }
7438 $SETSTRIPE -p $pool $tfile-2 || {
7439 error_noexit "unable to create $tfile-2 in $tdir"
7444 pool_remove_first_target() {
7445 echo "Removing first target from a pool"
7448 local pname="lov.$FSNAME-*.pools.$pool"
7449 local t=$($LCTL get_param -n $pname | head -1)
7450 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7451 for mds_id in $(seq $MDSCOUNT); do
7452 local mdt_id=$((mds_id-1))
7453 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7454 wait_update_facet mds$mds_id \
7455 "lctl get_param -n lod.$lodname.pools.$pool |
7457 error_noexit "mds$mds_id: $t not removed from" \
7462 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7463 error_noexit "$t not removed from $FSNAME.$pool"
7468 pool_remove_all_targets() {
7469 echo "Removing all targets from pool"
7472 local pname="lov.$FSNAME-*.pools.$pool"
7473 for t in $($LCTL get_param -n $pname | sort -u)
7475 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7477 for mds_id in $(seq $MDSCOUNT); do
7478 local mdt_id=$((mds_id-1))
7479 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7480 wait_update_facet mds$mds_id "lctl get_param -n \
7481 lod.$lodname.pools.$pool" "" || {
7482 error_noexit "mds$mds_id: Pool $pool not drained"
7486 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7487 error_noexit "Pool $FSNAME.$pool cannot be drained"
7490 # striping on an empty/nonexistant pool should fall back
7491 # to "pool of everything"
7493 error_noexit "failed to use fallback striping for empty pool"
7496 # setstripe on an empty pool should fail
7497 $SETSTRIPE -p $pool $file 2>/dev/null && {
7498 error_noexit "expected failure when creating file" \
7506 echo "Destroying pool"
7510 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7513 # striping on an empty/nonexistant pool should fall back
7514 # to "pool of everything"
7516 error_noexit "failed to use fallback striping for missing pool"
7519 # setstripe on an empty pool should fail
7520 $SETSTRIPE -p $pool $file 2>/dev/null && {
7521 error_noexit "expected failure when creating file" \
7526 # get param should return err once pool is gone
7527 if wait_update $HOSTNAME "lctl get_param -n \
7528 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7530 remove_pool_from_list $FSNAME.$pool
7533 error_noexit "Pool $FSNAME.$pool is not destroyed"
7537 # Get and check the actual stripe count of one file.
7538 # Usage: check_stripe_count <file> <expected_stripe_count>
7539 check_stripe_count() {
7544 [[ -z "$file" || -z "$expected" ]] &&
7545 error "check_stripe_count: invalid argument"
7547 local cmd="$GETSTRIPE -c $file"
7548 actual=$($cmd) || error "$cmd failed"
7549 actual=${actual%% *}
7551 if [[ $actual -ne $expected ]]; then
7552 [[ $expected -eq -1 ]] ||
7553 error "$cmd wrong: found $actual, expected $expected"
7554 [[ $actual -eq $OSTCOUNT ]] ||
7555 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7559 # Get and check the actual list of OST indices on one file.
7560 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7566 [[ -z "$file" || -z "$expected" ]] &&
7567 error "check_obdidx: invalid argument!"
7569 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7570 grep -v obdidx | awk '{print $1}' | xargs))
7572 [[ $obdidx = $expected ]] ||
7573 error "list of OST indices on $file is $obdidx," \
7574 "should be $expected"
7577 # Get and check the actual OST index of the first stripe on one file.
7578 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7579 check_start_ost_idx() {
7584 [[ -z "$file" || -z "$expected" ]] &&
7585 error "check_start_ost_idx: invalid argument!"
7587 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7590 [[ $start_ost_idx = $expected ]] ||
7591 error "OST index of the first stripe on $file is" \
7592 "$start_ost_idx, should be $expected"
7595 killall_process () {
7596 local clients=${1:-$(hostname)}
7601 do_nodes $clients "killall $signal $name"