3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
14 export GSS_PIPEFS=false
15 export IDENTITY_UPCALL=default
17 # specify environment variable containing batch job name for server statistics
18 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
20 #export PDSH="pdsh -S -Rssh -w"
21 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
22 export UMOUNT=${UMOUNT:-"umount -d"}
24 export LSNAPSHOT_CONF="/etc/ldev.conf"
25 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
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}
146 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
148 export MKE2FS=$MKE2FS
149 if [ -z "$MKE2FS" ]; then
150 if which mkfs.ldiskfs >/dev/null 2>&1; then
151 export MKE2FS=mkfs.ldiskfs
157 export DEBUGFS=$DEBUGFS
158 if [ -z "$DEBUGFS" ]; then
159 if which debugfs.ldiskfs >/dev/null 2>&1; then
160 export DEBUGFS=debugfs.ldiskfs
162 export DEBUGFS=debugfs
166 export TUNE2FS=$TUNE2FS
167 if [ -z "$TUNE2FS" ]; then
168 if which tunefs.ldiskfs >/dev/null 2>&1; then
169 export TUNE2FS=tunefs.ldiskfs
171 export TUNE2FS=tune2fs
175 export E2LABEL=$E2LABEL
176 if [ -z "$E2LABEL" ]; then
177 if which label.ldiskfs >/dev/null 2>&1; then
178 export E2LABEL=label.ldiskfs
180 export E2LABEL=e2label
184 export DUMPE2FS=$DUMPE2FS
185 if [ -z "$DUMPE2FS" ]; then
186 if which dumpfs.ldiskfs >/dev/null 2>&1; then
187 export DUMPE2FS=dumpfs.ldiskfs
189 export DUMPE2FS=dumpe2fs
193 export E2FSCK=$E2FSCK
194 if [ -z "$E2FSCK" ]; then
195 if which fsck.ldiskfs >/dev/null 2>&1; then
196 export E2FSCK=fsck.ldiskfs
202 export RESIZE2FS=$RESIZE2FS
203 if [ -z "$RESIZE2FS" ]; then
204 if which resizefs.ldiskfs >/dev/null 2>&1; then
205 export RESIZE2FS=resizefs.ldiskfs
207 export RESIZE2FS=resize2fs
211 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
212 export FSCK_MAX_ERR=4 # File system errors left uncorrected
214 export ZFS=${ZFS:-zfs}
215 export ZPOOL=${ZPOOL:-zpool}
216 export ZDB=${ZDB:-zdb}
217 export PARTPROBE=${PARTPROBE:-partprobe}
219 #[ -d /r ] && export ROOT=${ROOT:-/r}
220 export TMP=${TMP:-$ROOT/tmp}
221 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
222 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
223 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
225 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
226 if ! echo $PATH | grep -q $LUSTRE/utils; then
227 export PATH=$LUSTRE/utils:$PATH
229 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
230 export PATH=$LUSTRE/utils/gss:$PATH
232 if ! echo $PATH | grep -q $LUSTRE/tests; then
233 export PATH=$LUSTRE/tests:$PATH
235 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
236 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
238 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
239 [ ! -f "$LST" ] && export LST=$(which lst)
240 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
241 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
242 export MCREATE=${MCREATE:-mcreate}
243 # Ubuntu, at least, has a truncate command in /usr/bin
244 # so fully path our truncate command.
245 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
246 export FSX=${FSX:-$LUSTRE/tests/fsx}
247 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
248 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
249 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
250 export PATH=$LUSTRE/tests/racer:$PATH:
252 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
253 export PATH=$LUSTRE/tests/mpi:$PATH
255 export RSYNC_RSH=${RSYNC_RSH:-rsh}
257 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
258 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
259 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
260 [ ! -f "$LFS" ] && export LFS=$(which lfs)
261 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
262 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
264 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
265 if [ ! -f "$L_GETIDENTITY" ]; then
266 if `which l_getidentity > /dev/null 2>&1`; then
267 export L_GETIDENTITY=$(which l_getidentity)
269 export L_GETIDENTITY=NONE
272 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
273 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
274 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
275 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
276 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
277 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
278 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
279 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
280 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
281 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
282 [ ! -f "$LUSTRE_RMMOD" ] &&
283 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
284 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
285 [ ! -f "$LFS_MIGRATE" ] &&
286 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
287 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
288 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
289 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
290 export NAME=${NAME:-local}
291 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
292 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
293 export LGSSD=$(which lgssd)
294 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
295 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
296 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
298 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
300 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
301 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
303 if [ "$ACCEPTOR_PORT" ]; then
304 export PORT_OPT="--port $ACCEPTOR_PORT"
309 echo "Using GSS/krb5 ptlrpc security flavor"
310 which lgss_keyring > /dev/null 2>&1 || \
311 error_exit "built with gss disabled! SEC=$SEC"
322 IDENTITY_UPCALL=false
326 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
328 # Paths on remote nodes, if different
329 export RLUSTRE=${RLUSTRE:-$LUSTRE}
330 export RPWD=${RPWD:-$PWD}
331 export I_MOUNTED=${I_MOUNTED:-"no"}
332 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
333 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
334 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
335 ! -f $LUSTRE/mdt/mdt.ko ]; then
336 export CLIENTMODSONLY=yes
339 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
340 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
344 while getopts "rvwf:" opt $*; do
349 w) WRITECONF=writeconf;;
354 shift $((OPTIND - 1))
357 # print the durations of each test if "true"
358 DDETAILS=${DDETAILS:-false}
359 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
364 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
371 ncpts=$(do_facet $facet "lctl get_param -n " \
372 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
374 if [ $ncpts -eq 0 ]; then
381 # Return a numeric version code based on a version string. The version
382 # code is useful for comparison two version strings to see which is newer.
384 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
385 eval set -- $(tr "[:punct:]" " " <<< $*)
387 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
390 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
391 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
393 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
395 # usage: lustre_build_version
397 # All Lustre versions support "lctl get_param" to report the version of the
398 # code running in the kernel (what our tests are interested in), but it
399 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
400 # the "version" parameter doesn't include "lustre: " at the beginning.
401 # If that fails, call "lctl lustre_build_version" which prints either (or both)
402 # the userspace and kernel build versions, but until 2.8.55 required root
403 # access to get the Lustre kernel version. If that also fails, fall back to
404 # using "lctl --version", which is easy to parse and works without the kernel
405 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
406 # not the module version, though they are usually the same.
408 # Various commands and their output format for different Lustre versions:
409 # lctl get_param version: 2.9.55
410 # lctl get_param version: lustre: 2.8.53
411 # lctl get_param version: lustre: 2.6.52
412 # kernel: patchless_client
413 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
414 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
415 # lctl lustre_build_version: error: lustre_build_version: Permission denied
416 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
417 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
418 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
419 # lctl --version: lctl 2.6.50
421 # output: prints version string to stdout in (up to 4) dotted-decimal values
422 lustre_build_version() {
423 local facet=${1:-client}
426 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
427 $LCTL lustre_build_version 2>/dev/null ||
428 $LCTL --version 2>/dev/null | cut -d' ' -f2")
429 local lver=$(egrep -i "lustre: |version: " <<<$ver | head -n 1)
430 [ -n "$lver" ] && ver="$lver"
432 sed -e 's/.*: //' -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$ver |
436 # Report the Lustre numeric build version code for the supplied facet.
437 lustre_version_code() {
438 version_code $(lustre_build_version $1)
442 /sbin/lsmod | grep -q "^\<$1\>"
454 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
457 # parallels can't load modules directly from prlfs, use /tmp instead
458 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
459 local target="$(mktemp)"
461 cp "$module" "$target"
464 [[ $rc == 0 ]] && PRLFS=true
472 # Load a module on the system where this is running.
474 # usage: load_module module_name [module arguments for insmod/modprobe]
476 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
477 # will be used as the arguments. Otherwise arguments will be obtained from
478 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
485 BASE=$(basename $module $EXT)
487 module_loaded ${BASE} && return
489 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
490 # else from modprobe.conf
491 if [ $# -eq 0 ]; then
492 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
493 # Bash until 4.x, so we resort to eval.
494 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
495 eval set -- \$$optvar
496 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
497 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
499 opt=$(awk -v var="^options $BASE" '$0 ~ var \
500 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
501 set -- $(echo -n $opt)
503 # Ensure we have accept=all for lnet
504 if [ $(basename $module) = lnet ]; then
505 # OK, this is a bit wordy...
506 local arg accept_all_present=false
509 [ "$arg" = accept=all ] && \
510 accept_all_present=true
512 $accept_all_present || set -- "$@" accept=all
518 [ $# -gt 0 ] && echo "${module} options: '$*'"
520 # Note that insmod will ignore anything in modprobe.conf, which is why
521 # we're passing options on the command-line.
522 if [[ "$BASE" == "lnet_selftest" ]] &&
523 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
524 lustre_insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
525 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
526 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
527 lustre_insmod ${LUSTRE}/${module}${EXT} "$@"
529 # must be testing a "make install" or "rpm" installation
530 # note failed to load ptlrpc_gss is considered not fatal
531 if [[ "$BASE" == "ptlrpc_gss" ]]; then
532 modprobe $BASE "$@" 2>/dev/null ||
533 echo "gss/krb5 is not supported"
540 load_modules_local() {
541 if [ -n "$MODPROBE" ]; then
543 echo "Using modprobe to load modules"
547 echo Loading modules from $LUSTRE
551 if [ -f /sys/devices/system/cpu/online ]; then
552 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
553 echo "detected $ncpus online CPUs by sysfs"
555 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
557 if [ $rc -eq 0 ]; then
558 echo "detected $ncpus online CPUs by getconf"
560 echo "Can't detect number of CPUs"
565 # if there is only one CPU core, libcfs can only create one partition
566 # if there is more than 4 CPU cores, libcfs should create multiple CPU
567 # partitions. So we just force libcfs to create 2 partitions for
568 # system with 2 or 4 cores
569 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
570 # force to enable multiple CPU partitions
571 echo "Force libcfs to create 2 CPU partitions"
572 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
574 echo "libcfs will create CPU partition based on online CPUs"
577 load_module ../libcfs/libcfs/libcfs
578 # Prevent local MODOPTS_LIBCFS being passed as part of environment
579 # variable to remote nodes
583 load_module ../lnet/lnet/lnet
585 LNDPATH=${LNDPATH:-"../lnet/klnds"}
586 if [ -z "$LNETLND" ]; then
588 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
589 tcp*) LNETLND="socklnd/ksocklnd" ;;
590 *) local lnd="${NETTYPE%%[0-9]}lnd"
591 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
592 LNETLND="$lnd/k$lnd" ||
593 LNETLND="socklnd/ksocklnd"
596 load_module ../lnet/klnds/$LNETLND
597 load_module obdclass/obdclass
598 load_module ptlrpc/ptlrpc
599 load_module ptlrpc/gss/ptlrpc_gss
607 load_module obdecho/obdecho
608 if ! client_only; then
609 SYMLIST=/proc/kallsyms
610 grep -q crc16 $SYMLIST ||
611 { modprobe crc16 2>/dev/null || true; }
612 grep -q -w jbd2 $SYMLIST ||
613 { modprobe jbd2 2>/dev/null || true; }
614 load_module lfsck/lfsck
615 [ "$LQUOTA" != "no" ] &&
616 load_module quota/lquota $LQUOTAOPTS
617 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
618 lsmod | grep zfs >&/dev/null || modprobe zfs
619 load_module osd-zfs/osd_zfs
621 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
622 grep -q exportfs_decode_fh $SYMLIST ||
623 { modprobe exportfs 2> /dev/null || true; }
624 grep -q -w mbcache $SYMLIST ||
625 { modprobe mbcache 2>/dev/null || true; }
626 load_module ../ldiskfs/ldiskfs
627 load_module osd-ldiskfs/osd_ldiskfs
639 load_module llite/lustre
640 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
642 rm -f $OGDB/ogdb-$HOSTNAME
643 $LCTL modules > $OGDB/ogdb-$HOSTNAME
645 # 'mount' doesn't look in $PATH, just sbin
646 local mount_lustre=$LUSTRE/utils/mount.lustre
647 if [ -f $mount_lustre ]; then
648 local sbin_mount=$(readlink -f /sbin)/mount.lustre
649 if grep -qw "$sbin_mount" /proc/mounts; then
650 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
652 if ! grep -qw "$sbin_mount" /proc/mounts; then
653 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
654 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
655 cat <<- EOF > "$sbin_mount"
658 echo "This $sbin_mount just a mountpoint." 1>&2
659 echo "It is never supposed to be run." 1>&2
660 logger -p emerg -- "using stub $sbin_mount $@"
663 chmod a+x $sbin_mount
665 mount --bind $mount_lustre $sbin_mount ||
666 error "can't bind $mount_lustre to $sbin_mount"
674 # load modules on remote nodes optionally
675 # lustre-tests have to be installed on these nodes
676 if $LOAD_MODULES_REMOTE; then
677 local list=$(comma_list $(remote_nodes_list))
678 if [ -n "$list" ]; then
679 echo "loading modules on: '$list'"
680 do_rpc_nodes "$list" load_modules_local
686 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
687 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
688 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
689 echo "$LEAK_LUSTRE" 1>&2
690 echo "$LEAK_PORTALS" 1>&2
691 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
692 echo "Memory leaks detected"
693 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
699 wait_exit_ST client # bug 12845
701 $LUSTRE_RMMOD ldiskfs || return 2
703 if $LOAD_MODULES_REMOTE; then
704 local list=$(comma_list $(remote_nodes_list))
705 if [ -n "$list" ]; then
706 echo "unloading modules on: '$list'"
707 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
708 do_rpc_nodes "$list" check_mem_leak
712 local sbin_mount=$(readlink -f /sbin)/mount.lustre
713 if grep -qe "$sbin_mount " /proc/mounts; then
714 umount $sbin_mount || true
715 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
719 check_mem_leak || return 254
721 echo "modules unloaded."
726 local facet=${1:-$SINGLEMDS}
727 local fstype=$(facet_fstype $facet)
730 ldiskfs) size=50;; # largest seen is 44, leave some headroom
731 zfs) size=400;; # largest seen is 384
738 local facet=${1:-$SINGLEMDS}
739 local fstype=$(facet_fstype $facet)
742 ldiskfs) size=4;; # ~4KB per inode
743 zfs) size=11;; # 10 to 11KB per inode
749 check_gss_daemon_nodes() {
753 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
754 if [ \\\"\\\$num\\\" -ne 1 ]; then
755 echo \\\$num instance of $dname;
760 check_gss_daemon_facet() {
764 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
765 if [ $num -ne 1 ]; then
766 echo "$num instance of $dname on $facet"
775 echo Stopping $@ on $list
776 do_nodes $list "killall -2 $@ 2>/dev/null || true"
779 # start gss daemons on all nodes, or
780 # "daemon" on "list" if set
781 start_gss_daemons() {
785 if [ "$list" ] && [ "$daemon" ] ; then
786 echo "Starting gss daemon on nodes: $list"
787 do_nodes $list "$daemon" || return 8
791 local list=$(comma_list $(mdts_nodes))
792 echo "Starting gss daemon on mds: $list"
793 do_nodes $list "$LSVCGSSD -v" || return 1
795 do_nodes $list "$LGSSD -v" || return 2
798 list=$(comma_list $(osts_nodes))
799 echo "Starting gss daemon on ost: $list"
800 do_nodes $list "$LSVCGSSD -v" || return 3
801 # starting on clients
803 local clients=${CLIENTS:-`hostname`}
805 echo "Starting $LGSSD on clients $clients "
806 do_nodes $clients "$LGSSD -v" || return 4
809 # wait daemons entering "stable" status
813 # check daemons are running
815 list=$(comma_list $(mdts_nodes) $(osts_nodes))
816 check_gss_daemon_nodes $list lsvcgssd || return 5
818 list=$(comma_list $(mdts_nodes))
819 check_gss_daemon_nodes $list lgssd || return 6
822 check_gss_daemon_nodes $clients lgssd || return 7
827 local list=$(comma_list $(mdts_nodes))
829 send_sigint $list lsvcgssd lgssd
831 list=$(comma_list $(osts_nodes))
832 send_sigint $list lsvcgssd
834 list=${CLIENTS:-`hostname`}
835 send_sigint $list lgssd
840 if ! module_loaded ptlrpc_gss; then
841 load_module ptlrpc/gss/ptlrpc_gss
842 module_loaded ptlrpc_gss ||
843 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
846 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
849 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
851 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
859 # maybe cleanup credential cache?
865 local var=${facet}_svc
873 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
874 tr '[:lower:]' '[:upper:]'
880 if [ $facet == mgs ] || [ $facet == client ]; then
884 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
892 if [ -n "${!var}" ]; then
897 var=$(facet_type $facet)FSTYPE
898 if [ -n "${!var}" ]; then
903 if [ -n "$FSTYPE" ]; then
908 if [[ $facet == mgs ]] && combined_mgs_mds; then
920 local facets=$(get_facets)
923 for facet in ${facets//,/ }; do
924 if [ $node == $(facet_host $facet) ] ||
925 [ $node == "$(facet_failover_host $facet)" ]; then
926 fstype=$(facet_fstype $facet)
927 if [[ $fstypes != *$fstype* ]]; then
928 fstypes+="${fstypes:+,}$fstype"
937 local num=$(facet_number $facet)
940 if [[ $(facet_type $facet) = OST ]]; then
942 if [[ -n "${!index}" ]]; then
947 index=${OST_INDICES[num - 1]}
950 [[ -n "$index" ]] || index=$((num - 1))
958 local fstype=$(facet_fstype $facet)
962 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
964 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
965 ${dev} 2>/dev/null");;
967 error "unknown fstype!";;
975 local device=$(mdsdevname $num)
976 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
982 local device=$(ostdevname $num)
983 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
988 # Get the device of a facet.
995 mgs) device=$(mgsdevname) ;;
996 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
997 ost*) device=$(ostdevname $(facet_number $facet)) ;;
998 fs2mds) device=$(mdsdevname 1_2) ;;
999 fs2ost) device=$(ostdevname 1_2) ;;
1000 fs3ost) device=$(ostdevname 2_2) ;;
1008 # Get the virtual device of a facet.
1015 mgs) device=$(mgsvdevname) ;;
1016 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1017 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1018 fs2mds) device=$(mdsvdevname 1_2) ;;
1019 fs2ost) device=$(ostvdevname 1_2) ;;
1020 fs3ost) device=$(ostvdevname 2_2) ;;
1028 local virt=$(virt-what 2> /dev/null)
1030 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1032 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1035 VMware|KVM|VirtualBox|Parallels)
1036 echo $virt | tr '[A-Z]' '[a-z]' ;;
1042 # Re-read the partition table on failover partner host.
1043 # After a ZFS storage pool is created on a shared device, the partition table
1044 # on the device may change. However, the operating system on the failover
1045 # host may not notice the change automatically. Without the up-to-date partition
1046 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1047 # relative to partition rather than disk beginnings.
1049 # This function performs partprobe on the failover host to make it re-read the
1052 refresh_partition_table() {
1057 host=$(facet_passive_host $facet)
1058 if [[ -n "$host" ]]; then
1059 do_node $host "$PARTPROBE $device"
1064 # Get ZFS storage pool name.
1071 device=$(facet_device $facet)
1072 # poolname is string before "/"
1073 poolname="${device%%/*}"
1080 # Get ZFS local fsname.
1082 zfs_local_fsname() {
1084 local lfsname=$(basename $(facet_device $facet))
1090 # Create ZFS storage pool.
1097 local opts=${@:-"-o cachefile=none"}
1099 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1100 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1101 $ZPOOL create -f $opts $poolname $vdev"
1105 # Create ZFS file system.
1111 local opts=${@:-"-o mountpoint=legacy"}
1113 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1114 $ZFS create $opts $dataset"
1118 # Export ZFS storage pool.
1119 # Before exporting the pool, all datasets within the pool should be unmounted.
1127 poolname=$(zpool_name $facet)
1129 if [[ -n "$poolname" ]]; then
1130 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1131 grep -q ^$poolname/ /proc/mounts ||
1132 $ZPOOL export $opts $poolname"
1137 # Destroy ZFS storage pool.
1138 # Destroy the given pool and free up any devices for other use. This command
1139 # tries to unmount any active datasets before destroying the pool.
1140 # -f Force any active datasets contained within the pool to be unmounted.
1144 local poolname=${2:-$(zpool_name $facet)}
1146 if [[ -n "$poolname" ]]; then
1147 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1148 $ZPOOL destroy -f $poolname"
1153 # Import ZFS storage pool.
1154 # Force importing, even if the pool appears to be potentially active.
1159 local opts=${@:-"-o cachefile=none"}
1162 poolname=$(zpool_name $facet)
1164 if [[ -n "$poolname" ]]; then
1165 opts+=" -d $(dirname $(facet_vdevice $facet))"
1166 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1167 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1168 $ZPOOL import -f $opts $poolname"
1173 # Reimport ZFS storage pool with new name
1178 local opts="-o cachefile=none"
1179 local poolname=$(zpool_name $facet)
1181 opts+=" -d $(dirname $(facet_vdevice $facet))"
1182 do_facet $facet "$ZPOOL export $poolname;
1183 $ZPOOL import $opts $poolname $newpool"
1187 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1188 # is not automatically imported on system startup.
1190 # In a failover environment, this will provide resource level fencing which
1191 # will ensure that the same ZFS storage pool will not be imported concurrently
1192 # on different nodes.
1194 disable_zpool_cache() {
1198 poolname=$(zpool_name $facet)
1200 if [[ -n "$poolname" ]]; then
1201 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1206 # This and set_osd_param() shall be used to access OSD parameters
1207 # once existed under "obdfilter":
1212 # writethrough_cache_enable
1216 local device=${2:-$FSNAME-OST*}
1219 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1220 osd-*.$device.$name 2>&1" | grep -v 'error:'
1225 local device=${2:-$FSNAME-OST*}
1229 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1230 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1234 local dz=${1:-$DEBUG_SIZE}
1236 if [ -f /sys/devices/system/cpu/possible ]; then
1237 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1239 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1242 # bug 19944, adjust size to be -gt num_possible_cpus()
1243 # promise 2MB for every cpu at least
1244 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1247 lctl set_param debug_mb=$dz
1250 set_default_debug () {
1251 local debug=${1:-"$PTLDEBUG"}
1252 local subsys=${2:-"$SUBSYSTEM"}
1253 local debug_size=${3:-$DEBUG_SIZE}
1255 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1256 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1258 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1261 set_default_debug_nodes () {
1264 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1265 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1269 do_rpc_nodes "$nodes" set_default_debug \
1270 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1273 set_default_debug_facet () {
1275 local node=$(facet_active_host $facet)
1276 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1278 set_default_debug_nodes $node
1282 local hostid=${1:-$(hostid)}
1284 if [ ! -s /etc/hostid ]; then
1285 printf $(echo -n $hostid |
1286 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1292 local facets=${1:-$(get_facets)}
1295 for facet in ${facets//,/ }; do
1298 [ $RC -eq 0 ] && continue
1300 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1301 skip "Restart of $facet failed!." && touch $LU482_FAILED
1303 error "Restart of $facet failed!"
1310 # Add argument "arg" (e.g., "loop") to the comma-separated list
1311 # of arguments for option "opt" (e.g., "-o") on command
1312 # line "opts" (e.g., "-o flock").
1318 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1320 if echo "$opts" | grep -q $opt_pattern; then
1321 opts=$(echo "$opts" | sed -e \
1322 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1324 opts+="${opts:+ }$opt $arg"
1332 local dev=$(facet_active $facet)_dev
1333 local opt=${facet}_opt
1334 local mntpt=$(facet_mntpt $facet)
1335 local opts="${!opt} $@"
1336 local fstype=$(facet_fstype $facet)
1339 module_loaded lustre || load_modules
1341 if [ $(facet_fstype $facet) == ldiskfs ] &&
1342 ! do_facet $facet test -b ${!dev}; then
1343 opts=$(csa_add "$opts" -o loop)
1346 if [[ $(facet_fstype $facet) == zfs ]]; then
1347 # import ZFS storage pool
1348 import_zpool $facet || return ${PIPESTATUS[0]}
1353 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1355 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1356 lustre:svname ${!dev}");;
1358 error "unknown fstype!";;
1361 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1362 # for testing LU-482 error handling in mount_facets() and test_0a()
1363 if [ -f $TMP/test-lu482-trigger ]; then
1366 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1371 if [ $RC -ne 0 ]; then
1372 echo "Start of ${!dev} on ${facet} failed ${RC}"
1376 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1377 if [[ "$health" != "healthy" ]]; then
1378 error "$facet is in a unhealthy state"
1381 set_default_debug_facet $facet
1383 if [[ $facet == mds* ]]; then
1385 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1388 if [[ $opts =~ .*nosvc.* ]]; then
1389 echo "Start ${!dev} without service"
1394 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1395 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1396 "" || error "${!dev} failed to initialize!";;
1398 wait_update_facet ${facet} "$ZFS get -H -o value \
1399 lustre:svname ${!dev} 2>/dev/null | \
1400 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1401 error "${!dev} failed to initialize!";;
1404 error "unknown fstype!";;
1408 # commit the device label change to disk
1409 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1410 echo "Commit the device label on ${!dev}"
1411 do_facet $facet "sync; sleep 1; sync"
1415 label=$(devicelabel ${facet} ${!dev})
1416 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1417 eval export ${facet}_svc=${label}
1418 echo Started ${label}
1423 # start facet device options
1429 eval export ${facet}_dev=${device}
1430 eval export ${facet}_opt=\"$@\"
1432 local varname=${facet}failover_dev
1433 if [ -n "${!varname}" ] ; then
1434 eval export ${facet}failover_dev=${!varname}
1436 eval export ${facet}failover_dev=$device
1439 local mntpt=$(facet_mntpt $facet)
1440 do_facet ${facet} mkdir -p $mntpt
1441 eval export ${facet}_MOUNT=$mntpt
1442 mount_facet ${facet}
1445 if [[ $facet == mds* ]]; then
1447 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1458 local HOST=`facet_active_host $facet`
1459 [ -z $HOST ] && echo stop: no host for $facet && return 0
1461 local mntpt=$(facet_mntpt $facet)
1462 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1463 if [ ${running} -ne 0 ]; then
1464 echo "Stopping $mntpt (opts:$@) on $HOST"
1465 do_facet ${facet} $UMOUNT $@ $mntpt
1468 # umount should block, but we should wait for unrelated obd's
1469 # like the MGS or MGC to also stop.
1470 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1472 if [[ $(facet_fstype $facet) == zfs ]]; then
1473 # export ZFS storage pool
1474 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1478 # save quota version (both administrative and operational quotas)
1479 # add an additional parameter if mountpoint is ever different from $MOUNT
1481 # XXX This function is kept for interoperability with old server (< 2.3.50),
1482 # it should be removed whenever we drop the interoperability for such
1484 quota_save_version() {
1485 local fsname=${2:-$FSNAME}
1487 local ver=$(tr -c -d "123" <<< $spec)
1488 local type=$(tr -c -d "ug" <<< $spec)
1490 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1492 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1494 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1496 local osts=$(get_facets OST)
1497 for ost in ${osts//,/ }; do
1499 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1503 # client could mount several lustre
1505 # XXX This function is kept for interoperability with old server (< 2.3.50),
1506 # it should be removed whenever we drop the interoperability for such
1509 local fsname=${1:-$FSNAME}
1511 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1513 do_nodes $(comma_list $(osts_nodes)) \
1514 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1518 # get mdt quota type
1520 local varsvc=${SINGLEMDS}_svc
1521 do_facet $SINGLEMDS $LCTL get_param -n \
1522 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1525 # get ost quota type
1527 # All OSTs should have same quota type
1528 local varsvc=ost1_svc
1529 do_facet ost1 $LCTL get_param -n \
1530 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1533 # restore old quota type settings
1535 if [ "$old_MDT_QUOTA_TYPE" ]; then
1536 do_facet mgs $LCTL conf_param \
1537 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1539 if [ "$old_OST_QUOTA_TYPE" ]; then
1540 do_facet mgs $LCTL conf_param \
1541 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1545 # Handle the case when there is a space in the lfs df
1546 # "filesystem summary" line the same as when there is no space.
1547 # This will allow fixing the "lfs df" summary line in the future.
1549 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1552 # Get free inodes on the MDT specified by mdt index, free indoes on
1553 # the whole filesystem will be returned when index == -1.
1559 if [ $index -eq -1 ]; then
1562 mdt_uuid=$(mdtuuid_from_index $index)
1565 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1570 # Get the OST device status from 'lfs df' with a given OST index.
1574 local mnt_pnt=${2:-$MOUNT}
1577 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
1578 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
1584 # save old quota type & set new quota type
1585 local mdt_qtype=$(mdt_quota_type)
1586 local ost_qtype=$(ost_quota_type)
1588 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1589 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1591 export old_MDT_QUOTA_TYPE=$mdt_qtype
1592 export old_OST_QUOTA_TYPE=$ost_qtype
1594 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1595 error "set mdt quota type failed"
1596 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1597 error "set ost quota type failed"
1599 local quota_usrs=$QUOTA_USERS
1601 # get_filesystem_size
1602 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1603 local blk_soft=$((disksz + 1024))
1604 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1606 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1607 local i_soft=$inodes
1608 local i_hard=$((i_soft + i_soft / 20))
1610 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1611 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1612 "inode-hardlimit: $i_hard"
1615 for usr in $quota_usrs; do
1616 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1618 cmd="$LFS setquota -$type $usr -b $blk_soft"
1619 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1621 eval $cmd || error "$cmd FAILED!"
1623 # display the quota status
1624 echo "Quota settings for $usr : "
1625 $LFS quota -v -u $usr $mntpt || true
1632 local opts=${3:-$MOUNT_OPTS}
1633 opts=${opts:+-o $opts}
1634 local flags=${4:-$MOUNT_FLAGS}
1636 local device=$MGSNID:/$FSNAME$FILESET
1637 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1638 echo "Bad mount command: opt=$flags $opts dev=$device " \
1643 echo "Starting client: $client: $flags $opts $device $mnt"
1644 do_node $client mkdir -p $mnt
1645 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1646 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1648 #disable FILESET if not supported
1649 do_nodes $client lctl get_param -n \
1650 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1651 device=$MGSNID:/$FSNAME
1652 do_node $client mkdir -p $mnt/$FILESET
1653 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1656 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1658 set_default_debug_nodes $client
1670 [ "$3" ] && force=-f
1671 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1672 if [ $running -ne 0 ]; then
1673 echo "Stopping client $client $mnt (opts:$force)"
1674 do_node $client lsof -t $mnt || need_kill=no
1675 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1676 pids=$(do_node $client lsof -t $mnt | sort -u);
1677 if [ -n $pids ]; then
1678 do_node $client kill -9 $pids || true
1682 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1683 if [ $busy -ne 0 ] ; then
1684 echo "$mnt is still busy, wait one second" && sleep 1
1685 do_node $client umount $force $mnt
1690 # nodes is comma list
1691 sanity_mount_check_nodes () {
1697 # FIXME: assume that all cluster nodes run the same os
1698 [ "$(uname)" = Linux ] || return 0
1701 for mnt in $mnts ; do
1702 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1703 mpts=\\\$(mount | grep -c $mnt' ');
1704 if [ \\\$running -ne \\\$mpts ]; then
1705 echo \\\$(hostname) env are INSANE!;
1708 [ $? -eq 0 ] || rc=1
1713 sanity_mount_check_servers () {
1714 [ -n "$CLIENTONLY" ] &&
1715 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1716 echo Checking servers environments
1718 # FIXME: modify get_facets to display all facets wo params
1719 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1723 for facet in ${facets//,/ }; do
1724 node=$(facet_host ${facet})
1725 mntpt=$(facet_mntpt $facet)
1726 sanity_mount_check_nodes $node $mntpt ||
1727 { error "server $node environments are insane!"; return 1; }
1731 sanity_mount_check_clients () {
1732 local clients=${1:-$CLIENTS}
1733 local mntpt=${2:-$MOUNT}
1734 local mntpt2=${3:-$MOUNT2}
1736 [ -z $clients ] && clients=$(hostname)
1737 echo Checking clients $clients environments
1739 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1740 error "clients environments are insane!"
1743 sanity_mount_check () {
1744 sanity_mount_check_servers || return 1
1745 sanity_mount_check_clients || return 2
1748 # mount clients if not mouted
1749 zconf_mount_clients() {
1752 local opts=${3:-$MOUNT_OPTS}
1753 opts=${opts:+-o $opts}
1754 local flags=${4:-$MOUNT_FLAGS}
1756 local device=$MGSNID:/$FSNAME$FILESET
1757 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1758 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1763 echo "Starting client $clients: $flags $opts $device $mnt"
1764 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1765 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1767 do_nodes $clients $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1769 #disable FILESET if not supported
1770 do_nodes $clients lctl get_param -n \
1771 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1772 device=$MGSNID:/$FSNAME
1773 do_nodes $clients mkdir -p $mnt/$FILESET
1774 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1779 running=\\\$(mount | grep -c $mnt' ');
1781 if [ \\\$running -eq 0 ] ; then
1783 $MOUNT_CMD $flags $opts $device $mnt;
1786 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
1787 grep 'type lustre' | wc -l);
1788 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
1789 echo zconf_mount_clients FAILED: \
1790 mount count \\\$running, not matching \
1791 with mount count of 'type lustre' \
1792 \\\$lustre_mnt_count;
1796 exit \\\$rc" || return ${PIPESTATUS[0]}
1798 echo "Started clients $clients: "
1799 do_nodes $clients "mount | grep $mnt' '"
1801 set_default_debug_nodes $clients
1806 zconf_umount_clients() {
1811 [ "$3" ] && force=-f
1813 echo "Stopping clients: $clients $mnt (opts:$force)"
1814 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1815 if [ \\\$running -ne 0 ] ; then
1816 echo Stopping client \\\$(hostname) $mnt opts:$force;
1817 lsof $mnt || need_kill=no;
1818 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1819 pids=\\\$(lsof -t $mnt | sort -u);
1820 if [ -n \\\"\\\$pids\\\" ]; then
1824 while umount $force $mnt 2>&1 | grep -q "busy"; do
1825 echo "$mnt is still busy, wait one second" && sleep 1;
1832 echo + $POWER_DOWN $node
1836 shutdown_node_hard () {
1838 local attempts=$SHUTDOWN_ATTEMPTS
1840 for i in $(seq $attempts) ; do
1843 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1844 echo "waiting for $host to fail attempts=$attempts"
1845 [ $i -lt $attempts ] || \
1846 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1852 local mnt=${2:-$MOUNT}
1855 if [ "$FAILURE_MODE" = HARD ]; then
1856 shutdown_node_hard $client
1858 zconf_umount_clients $client $mnt -f
1864 local facets="$(get_facets OST),$(get_facets MDS)"
1867 combined_mgs_mds || facets="$facets,mgs"
1869 for facet in ${facets//,/ }; do
1870 if [ $(facet_active_host $facet) == $host ]; then
1871 affected="$affected $facet"
1875 echo $(comma_list $affected)
1880 local host=${2:-$(facet_host $facet)}
1882 local label=$(convert_facet2label $facet)
1883 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1886 facets_up_on_host () {
1888 local facets=$(facets_on_host $host)
1891 for facet in ${facets//,/ }; do
1892 if $(facet_up $facet $host); then
1893 affected_up="$affected_up $facet"
1897 echo $(comma_list $affected_up)
1903 if [ "$FAILURE_MODE" = HARD ]; then
1904 shutdown_node_hard $(facet_active_host $facet)
1912 echo + $POWER_UP $node
1925 if [ "$FAILURE_MODE" = HARD ]; then
1926 reboot_node $(facet_active_host $facet)
1934 if [ "$FAILURE_MODE" = HARD ]; then
1944 for facet in ${facets//,/ }; do
1945 hosts=$(expand_list $hosts $(facet_host $facet) )
1951 _check_progs_installed () {
1955 for prog in $progs; do
1956 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1957 echo $prog missing on $(hostname)
1964 check_progs_installed () {
1968 do_rpc_nodes "$nodes" _check_progs_installed $@
1971 # recovery-scale functions
1973 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1976 start_client_load() {
1979 local var=$(node_var_name $client)_load
1980 eval export ${var}=$load
1982 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1983 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1984 END_RUN_FILE=$END_RUN_FILE \
1985 LOAD_PID_FILE=$LOAD_PID_FILE \
1986 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1987 TESTNAME=$TESTNAME \
1988 DBENCH_LIB=$DBENCH_LIB \
1989 DBENCH_SRC=$DBENCH_SRC \
1990 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1996 log "Started client load: ${load} on $client"
1998 # get the children process IDs
1999 local pids=$(ps --ppid $ppid -o pid= | xargs)
2000 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2004 start_client_loads () {
2005 local -a clients=(${1//,/ })
2006 local numloads=${#CLIENT_LOADS[@]}
2009 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2010 testnum=$((nodenum % numloads))
2011 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2013 # bug 22169: wait the background threads to start
2017 # only for remote client
2018 check_client_load () {
2020 local var=$(node_var_name $client)_load
2021 local testload=run_${!var}.sh
2023 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2025 # bug 18914: try to connect several times not only when
2026 # check ps, but while check_node_health also
2030 while [ $RC = 254 -a $tries -gt 0 ]; do
2034 if ! check_node_health $client; then
2036 if [ $RC -eq 254 ]; then
2037 # FIXME: not sure how long we shuold sleep here
2041 echo "check node health failed: RC=$RC "
2045 # We can continue try to connect if RC=254
2046 # Just print the warning about this
2047 if [ $RC = 254 ]; then
2048 echo "got a return status of $RC from do_node while checking " \
2049 "node health on $client"
2052 # see if the load is still on the client
2055 while [ $RC = 254 -a $tries -gt 0 ]; do
2059 if ! do_node $client \
2060 "ps auxwww | grep -v grep | grep -q $testload"; then
2065 if [ $RC = 254 ]; then
2066 echo "got a return status of $RC from do_node while checking " \
2067 "(node health and 'ps') the client load on $client"
2068 # see if we can diagnose a bit why this is
2073 check_client_loads () {
2074 local clients=${1//,/ }
2078 for client in $clients; do
2079 check_client_load $client
2081 if [ "$rc" != 0 ]; then
2082 log "Client load failed on node $client, rc=$rc"
2088 restart_client_loads () {
2089 local clients=${1//,/ }
2090 local expectedfail=${2:-""}
2094 for client in $clients; do
2095 check_client_load $client
2097 if [ "$rc" != 0 -a "$expectedfail" ]; then
2098 local var=$(node_var_name $client)_load
2099 start_client_load $client ${!var}
2100 echo "Restarted client load ${!var}: on $client. Checking ..."
2101 check_client_load $client
2103 if [ "$rc" != 0 ]; then
2104 log "Client load failed to restart on node $client, rc=$rc"
2105 # failure one client load means test fail
2106 # we do not need to check other
2115 # Start vmstat and save its process ID in a file.
2120 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2123 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2124 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2127 # Display the nodes on which client loads failed.
2128 print_end_run_file() {
2132 [ -s $file ] || return 0
2134 echo "Found the END_RUN_FILE file: $file"
2137 # A client load will stop if it finds the END_RUN_FILE file.
2138 # That does not mean the client load actually failed though.
2139 # The first node in END_RUN_FILE is the one we are interested in.
2142 if [ -n "$node" ]; then
2143 local var=$(node_var_name $node)_load
2145 local prefix=$TESTLOG_PREFIX
2146 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2147 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2148 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2150 echo "Client load ${!var} failed on node $node:"
2156 # Stop the process which had its PID saved in a file.
2161 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2163 do_nodes $nodes "test -f $pid_file &&
2164 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2167 # Stop all client loads.
2168 stop_client_loads() {
2169 local nodes=${1:-$CLIENTS}
2172 # stop the client loads
2173 stop_process $nodes $pid_file
2175 # clean up the processes that started them
2176 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2178 # End recovery-scale functions
2180 # verify that lustre actually cleaned up properly
2182 VAR=$(lctl get_param -n catastrophe 2>&1)
2183 if [ $? = 0 ] ; then
2184 if [ $VAR != 0 ]; then
2185 error "LBUG/LASSERT detected"
2188 BUSY=$(dmesg | grep -i destruct || true)
2189 if [ -n "$BUSY" ]; then
2191 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2195 check_mem_leak || exit 204
2197 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2198 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2201 if module_loaded lnet || module_loaded libcfs; then
2202 echo "$TESTSUITE: modules still loaded..." 1>&2
2211 if [[ "$1" == "--verbose" ]]; then
2226 PREV_RESULT=$(do_node $node "$TEST")
2228 RESULT=$(do_node $node "$TEST")
2229 if [[ "$RESULT" == "$FINAL" ]]; then
2230 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2231 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2235 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2236 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2240 [[ $WAIT -ge $MAX ]] && break
2241 [[ $((WAIT % print)) -eq 0 ]] &&
2242 echo "Waiting $((MAX - WAIT)) secs for update"
2243 WAIT=$((WAIT + sleep))
2246 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2250 wait_update_facet() {
2252 [ "$1" = "--verbose" ] && verbose="$1" && shift
2256 wait_update $verbose $(facet_active_host $facet) "$@"
2260 do_nodes $(comma_list $(mdts_nodes)) \
2261 "lctl set_param -n osd*.*MDT*.force_sync=1"
2262 do_nodes $(comma_list $(osts_nodes)) \
2263 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2264 grep -v 'Found no match'
2268 # the occupied disk space will be released
2269 # only after DMUs are committed
2270 if [[ $(facet_fstype $1) == zfs ]]; then
2271 echo "sleep $2 for ZFS OSD"
2276 wait_delete_completed_mds() {
2277 local MAX_WAIT=${1:-20}
2278 # for ZFS, waiting more time for DMUs to be committed
2279 local ZFS_WAIT=${2:-5}
2281 local stime=$(date +%s)
2286 # find MDS with pending deletions
2287 for node in $(mdts_nodes); do
2288 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2289 2>/dev/null | calc_sum)
2290 if [[ $changes -eq 0 ]]; then
2293 mds2sync="$mds2sync $node"
2295 if [ -z "$mds2sync" ]; then
2296 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2299 mds2sync=$(comma_list $mds2sync)
2301 # sync MDS transactions
2302 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2304 # wait till all changes are sent and commmitted by OSTs
2305 # for ldiskfs space is released upon execution, but DMU
2306 # do this upon commit
2309 while [[ $WAIT -ne $MAX_WAIT ]]; do
2310 changes=$(do_nodes $mds2sync \
2311 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2312 #echo "$node: $changes changes on all"
2313 if [[ $changes -eq 0 ]]; then
2314 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2322 echo "Delete is not completed in $((etime - stime)) seconds"
2323 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2329 # we can use "for" here because we are waiting the slowest
2330 for host in ${hostlist//,/ }; do
2331 check_network "$host" 900
2333 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2340 for facet in ${facetlist//,/ }; do
2341 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2343 wait_for_host $hostlist
2346 _wait_recovery_complete () {
2349 # Use default policy if $2 is not passed by caller.
2350 local MAX=${2:-$(max_recovery_time)}
2355 while [ $WAIT -lt $MAX ]; do
2356 STATUS=$(lctl get_param -n $param | grep status)
2358 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2361 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2363 echo "$param recovery not done in $MAX sec. $STATUS"
2367 wait_recovery_complete () {
2370 # with an assumption that at_max is the same on all nodes
2371 local MAX=${2:-$(max_recovery_time)}
2374 if [ "$FAILURE_MODE" = HARD ]; then
2375 facets=$(facets_on_host $(facet_active_host $facet))
2377 echo affected facets: $facets
2379 # we can use "for" here because we are waiting the slowest
2380 for facet in ${facets//,/ }; do
2381 local var_svc=${facet}_svc
2382 local param="*.${!var_svc}.recovery_status"
2384 local host=$(facet_active_host $facet)
2385 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2389 wait_mds_ost_sync () {
2390 # just because recovery is done doesn't mean we've finished
2391 # orphan cleanup. Wait for llogs to get synchronized.
2392 echo "Waiting for orphan cleanup..."
2393 # MAX value includes time needed for MDS-OST reconnection
2394 local MAX=$(( TIMEOUT * 2 ))
2395 local WAIT_TIMEOUT=${1:-$MAX}
2398 local list=$(comma_list $(mdts_nodes))
2399 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2400 if ! do_facet $SINGLEMDS \
2401 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2403 # old way, use mds_sync
2405 list=$(comma_list $(osts_nodes))
2406 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2409 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2410 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2411 local -a sync=($(do_nodes $list "$cmd"))
2414 for ((i=0; i<${#sync[@]}; i++)); do
2416 [ ${sync[$i]} -eq 1 ] && continue
2418 [ ${sync[$i]} -eq 0 ] && continue
2420 # there is a not finished MDS-OST synchronization
2424 sleep 2 # increase waiting time and cover statfs cache
2425 [ ${con} -eq 1 ] && return 0
2426 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2430 # show which nodes are not finished.
2431 do_nodes $list "$cmd"
2432 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2436 # Wait OSTs to be active on both client and MDT side.
2438 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
2439 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2440 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
2441 error "wait_update OSTs up on client failed"
2443 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
2444 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
2445 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
2446 error "wait_update OSTs up on MDT0000 failed"
2449 wait_destroy_complete () {
2450 echo "Waiting for local destroys to complete"
2451 # MAX value shouldn't be big as this mean server responsiveness
2452 # never increase this just to make test pass but investigate
2453 # why it takes so long time
2456 while [ $WAIT -lt $MAX ]; do
2457 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2461 for ((i=0; i<${#RPCs[@]}; i++)); do
2462 [ ${RPCs[$i]} -eq 0 ] && continue
2463 # there are still some destroy RPCs in flight
2468 [ ${con} -eq 1 ] && return 0 # done waiting
2469 echo "Waiting ${WAIT}s for local destroys to complete"
2472 echo "Local destroys weren't done in $MAX sec."
2476 wait_delete_completed() {
2477 wait_delete_completed_mds $1 || return $?
2478 wait_destroy_complete
2487 # conf-sanity 31 takes a long time cleanup
2488 while [ $WAIT -lt 300 ]; do
2489 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2490 [ -z "${running}" ] && return 0
2491 echo "waited $WAIT for${running}"
2492 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2494 WAIT=$((WAIT + INTERVAL))
2496 echo "service didn't stop after $WAIT seconds. Still running:"
2501 wait_remote_prog () {
2507 [ "$PDSH" = "no_dsh" ] && return 0
2509 while [ $WAIT -lt $2 ]; do
2510 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2511 [ -z "${running}" ] && return 0 || true
2512 echo "waited $WAIT for: "
2514 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2516 WAIT=$((WAIT + INTERVAL))
2518 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2519 [ -z "$pids" ] && return 0
2520 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2521 # FIXME: not portable
2522 for pid in $pids; do
2523 cat /proc/${pid}/status || true
2524 cat /proc/${pid}/wchan || true
2526 kill -9 $pid || true
2535 local clients=${1:-$CLIENTS}
2537 if [ -z "$clients" ]; then
2540 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2546 # not every config has many clients
2552 # usually checked on particular client or locally
2561 client_reconnect_try() {
2562 local f=$MOUNT/recon
2565 if [ -z "$CLIENTS" ]; then
2566 $LFS df $MOUNT; uname -n >> $f
2568 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2570 echo "Connected clients: $(cat $f)"
2571 ls -l $f > /dev/null
2575 client_reconnect() {
2576 # one client_reconnect_try call does not always do the job...
2578 client_reconnect_try && break
2583 affected_facets () {
2586 local host=$(facet_active_host $facet)
2587 local affected=$facet
2589 if [ "$FAILURE_MODE" = HARD ]; then
2590 affected=$(facets_up_on_host $host)
2596 local E2FSCK_ON_MDT0=false
2597 if [ "$1" == "--fsck" ]; then
2599 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2611 #Because it will only get up facets, we need get affected
2612 #facets before shutdown
2613 #For HARD Failure mode, it needs make sure facets on the same
2614 #HOST will only be shutdown and reboot once
2615 for facet in ${facets//,/ }; do
2616 local affected_facet
2618 #check whether facet has been included in other affected facets
2619 for ((index=0; index<$total; index++)); do
2620 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2623 if [ $skip -eq 0 ]; then
2624 affecteds[$total]=$(affected_facets $facet)
2629 for ((index=0; index<$total; index++)); do
2630 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2631 local host=$(facet_active_host $facet)
2632 echo "Failing ${affecteds[index]} on $host"
2633 shutdown_facet $facet
2636 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2637 $(mdsdevname 1) "-n" || error "Running e2fsck")
2639 for ((index=0; index<$total; index++)); do
2640 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2641 echo reboot facets: ${affecteds[index]}
2645 change_active ${affecteds[index]}
2647 wait_for_facet ${affecteds[index]}
2648 # start mgs first if it is affected
2649 if ! combined_mgs_mds &&
2650 list_member ${affecteds[index]} mgs; then
2651 mount_facet mgs || error "Restart of mgs failed"
2653 # FIXME; has to be changed to mount all facets concurrently
2654 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2655 echo mount facets: ${affecteds[index]}
2656 mount_facets ${affecteds[index]}
2666 do_facet $facet "sync; sync; sync"
2669 # make sure there will be no seq change
2670 local clients=${CLIENTS:-$HOSTNAME}
2671 local f=fsa-\\\$\(hostname\)
2672 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2673 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2675 local svc=${facet}_svc
2676 do_facet $facet $LCTL --device ${!svc} notransno
2678 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2679 # in-memory state has to be cleared by either rebooting the host or
2680 # exporting and reimporting the pool.
2682 # Although the uberblocks are not updated when a pool is freezed,
2683 # transactions are still written to the disks. Modified blocks may be
2684 # cached in memory when tests try reading them back. The
2685 # export-and-reimport process also evicts any cached pool data from
2686 # memory to provide the correct "data loss" semantics.
2688 # In the test framework, the exporting and importing operations are
2689 # handled by stop() and mount_facet() separately, which are used
2690 # inside fail() and fail_abort().
2692 do_facet $facet $LCTL --device ${!svc} readonly
2693 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2694 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2697 replay_barrier_nodf() {
2698 local facet=$1 echo running=${running}
2699 do_facet $facet "sync; sync; sync"
2700 local svc=${facet}_svc
2701 echo Replay barrier on ${!svc}
2702 do_facet $facet $LCTL --device ${!svc} notransno
2703 do_facet $facet $LCTL --device ${!svc} readonly
2704 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2705 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2708 replay_barrier_nosync() {
2709 local facet=$1 echo running=${running}
2710 local svc=${facet}_svc
2711 echo Replay barrier on ${!svc}
2712 do_facet $facet $LCTL --device ${!svc} notransno
2713 do_facet $facet $LCTL --device ${!svc} readonly
2714 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2715 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2719 # Get Lustre client uuid for a given Lustre mount point.
2722 local mntpnt=${1:-$MOUNT}
2724 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2725 local uuid=$($LCTL get_param -n llite.$name.uuid)
2730 mds_evict_client() {
2731 local mntpnt=${1:-$MOUNT}
2732 local uuid=$(get_client_uuid $mntpnt)
2734 do_facet $SINGLEMDS \
2735 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2738 ost_evict_client() {
2739 local mntpnt=${1:-$MOUNT}
2740 local uuid=$(get_client_uuid $mntpnt)
2743 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2748 local clients=${CLIENTS:-$HOSTNAME}
2750 facet_failover $* || error "failover: $?"
2751 wait_clients_import_state "$clients" "$facets" FULL
2752 clients_up || error "post-failover stat: $?"
2757 facet_failover $facet
2763 change_active $facet
2764 wait_for_facet $facet
2765 mount_facet $facet -o abort_recovery
2766 clients_up || echo "first stat failed: $?"
2767 clients_up || error "post-failover stat: $?"
2770 host_nids_address() {
2774 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
2778 if [ "$1" = "'*'" ]; then echo \'*\'; else
2784 if [[ -n "$NETTYPE" ]]; then
2785 h2name_or_ip "$1" "$NETTYPE"
2787 h2name_or_ip "$1" "$2"
2790 declare -fx h2nettype
2792 # Wrapper function to print the deprecation warning
2794 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
2795 if [[ -n "$NETTYPE" ]]; then
2798 h2nettype "$1" "tcp"
2802 # Wrapper function to print the deprecation warning
2804 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
2805 if [[ -n "$NETTYPE" ]]; then
2808 h2nettype "$1" "o2ib"
2812 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2813 # expressions format. As a bonus we can then just pass in those variables
2814 # to pdsh. What this function does is take a HOSTLIST type string and
2815 # expand it into a space deliminated list for us.
2823 [ -z "$hostlist" ] && return
2825 # Translate the case of [..],..,[..] to [..] .. [..]
2826 list="${hostlist/],/] }"
2828 [[ "$front" == *,* ]] && {
2831 list=${list/${old}/${new}}
2834 for item in $list; do
2835 # Test if we have any []'s at all
2836 if [ "$item" != "${item/\[/}" ]; then {
2837 # Expand the [*] into list
2841 if [ "$name" != "$item" ]; then
2842 group=${item#$name[*}
2845 for range in ${group//,/ }; do
2851 # Number of leading zeros
2854 end=$(echo $end | sed 's/0*//')
2855 [[ -z "$end" ]] && end=0
2856 [[ $padlen2 -gt $padlen ]] && {
2857 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2860 begin=$(echo $begin | sed 's/0*//')
2861 [ -z $begin ] && begin=0
2863 if [ ! -z "${begin##[!0-9]*}" ]; then
2864 order=$(seq -f "%0${padlen}g" $begin $end)
2866 order=$(eval echo {$begin..$end});
2869 for num in $order; do
2870 value="${name#*,}${num}${back}"
2871 [ "$value" != "${value/\[/}" ] && {
2872 value=$(hostlist_expand "$value")
2874 myList="$myList $value"
2879 myList="$myList $item"
2882 myList=${myList//,/ }
2883 myList=${myList:1} # Remove first character which is a space
2885 # Filter any duplicates without sorting
2887 myList="${list%% *}"
2889 while [[ "$list" != ${myList##* } ]]; do
2890 local tlist=" $list"
2891 list=${tlist// ${list%% *} / }
2893 myList="$myList ${list%% *}"
2895 myList="${myList%* }";
2897 # We can select an object at an offset in the list
2900 for item in $myList; do
2902 [ $cnt -eq $offset ] && {
2906 [ $(get_node_count $myList) -ne 1 ] && myList=""
2915 [ "$facet" == client ] && echo -n $HOSTNAME && return
2916 varname=${facet}_HOST
2917 if [ -z "${!varname}" ]; then
2918 if [ "${facet:0:3}" == "ost" ]; then
2919 local fh=${facet%failover}_HOST
2920 eval export ${facet}_HOST=${!fh}
2921 if [ -z "${!varname}" ]; then
2922 eval export ${facet}_HOST=${ost_HOST}
2924 elif [ "${facet:0:3}" == "mdt" -o \
2925 "${facet:0:3}" == "mds" -o \
2926 "${facet:0:3}" == "mgs" ]; then
2927 eval export ${facet}_HOST=${mds_HOST}
2933 facet_failover_host() {
2937 var=${facet}failover_HOST
2938 if [ -n "${!var}" ]; then
2943 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2944 "${facet:0:3}" == "mgs" ]; then
2946 eval export ${facet}failover_host=${mds_HOST}
2951 if [[ $facet == ost* ]]; then
2952 eval export ${facet}failover_host=${ost_HOST}
2960 local activevar=${facet}active
2962 if [ -f $TMP/${facet}active ] ; then
2963 source $TMP/${facet}active
2966 active=${!activevar}
2967 if [ -z "$active" ] ; then
2974 facet_active_host() {
2975 facet_host $(facet_active $1)
2978 # Get the passive failover partner host of facet.
2979 facet_passive_host() {
2981 [[ $facet = client ]] && return
2983 local host=${facet}_HOST
2984 local failover_host=${facet}failover_HOST
2985 local active_host=$(facet_active_host $facet)
2987 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2989 if [[ $active_host = ${!host} ]]; then
2990 echo -n ${!failover_host}
3000 facetlist=$(exclude_items_from_list $facetlist mgs)
3002 for facet in ${facetlist//,/ }; do
3003 local failover=${facet}failover
3004 local host=`facet_host $failover`
3005 [ -z "$host" ] && return
3007 local curactive=`facet_active $facet`
3008 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3009 eval export ${facet}active=$facet
3011 eval export ${facet}active=$failover
3013 # save the active host for this facet
3014 local activevar=${facet}active
3015 echo "$activevar=${!activevar}" > $TMP/$activevar
3016 [[ $facet = mds1 ]] && combined_mgs_mds && \
3017 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3018 local TO=`facet_active_host $facet`
3019 echo "Failover $facet to $TO"
3025 # do not stripe off hostname if verbose, bug 19215
3026 if [ x$1 = x--verbose ]; then
3034 if [ "$HOST" = "$HOSTNAME" ]; then
3036 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3037 echo "cannot run remote command on $HOST with $myPDSH"
3041 echo "CMD: $HOST $@" >&2
3042 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3045 if [ "$myPDSH" = "rsh" ]; then
3046 # we need this because rsh does not return exit code of an executed command
3047 local command_status="$TMP/cs"
3048 rsh $HOST ":> $command_status"
3049 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
3050 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3051 echo command failed >$command_status"
3052 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
3057 # print HOSTNAME for myPDSH="no_dsh"
3058 if [[ $myPDSH = no_dsh ]]; then
3059 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3061 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3064 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3066 return ${PIPESTATUS[0]}
3070 do_node --verbose "$@"
3073 single_local_node () {
3074 [ "$1" = "$HOSTNAME" ]
3077 # Outputs environment variable assignments that should be passed to remote nodes
3081 local facets=$(get_facets)
3084 for var in ${!MODOPTS_*}; do
3085 value=${!var//\"/\\\"}
3086 echo -n " ${var}=\"$value\""
3089 for facet in ${facets//,/ }; do
3091 if [ -n "${!var}" ]; then
3092 echo -n " $var=${!var}"
3096 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3097 if [ -n "${!var}" ]; then
3098 echo -n " $var=${!var}"
3102 for var in VERBOSE; do
3103 if [ -n "${!var}" ]; then
3104 echo -n " $var=${!var}"
3108 if [ -n "$FSTYPE" ]; then
3109 echo -n " FSTYPE=$FSTYPE"
3112 for var in LNETLND NETTYPE; do
3113 if [ -n "${!var}" ]; then
3114 echo -n " $var=${!var}"
3121 # do not stripe off hostname if verbose, bug 19215
3122 if [ x$1 = x--verbose ]; then
3130 if single_local_node $rnodes; then
3132 do_nodev $rnodes "$@"
3134 do_node $rnodes "$@"
3139 # This is part from do_node
3142 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3143 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3145 export FANOUT=$(get_node_count "${rnodes//,/ }")
3147 echo "CMD: $rnodes $@" >&2
3148 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3151 # do not replace anything from pdsh output if -N is used
3152 # -N Disable hostname: prefix on lines of output.
3153 if $verbose || [[ $myPDSH = *-N* ]]; then
3154 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3156 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3158 return ${PIPESTATUS[0]}
3162 # Execute commands on a single service's host
3164 # The \a facet (service) may be on a local or remote node, which is
3165 # determined at the time the command is run.
3167 # usage: do_facet $facet command [arg ...]
3171 local HOST=$(facet_active_host $facet)
3172 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3176 # Function: do_facet_random_file $FACET $FILE $SIZE
3177 # Creates FILE with random content on the given FACET of given SIZE
3179 do_facet_random_file() {
3183 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3184 do_facet $facet "$cmd 2>/dev/null"
3187 do_facet_create_file() {
3191 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3192 do_facet $facet "$cmd 2>/dev/null"
3196 do_nodes --verbose "$@"
3202 # make sure its not already running
3204 rm -f $TMP/${facet}active
3205 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3206 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3208 if [[ $(facet_fstype $facet) == zfs ]]; then
3210 # After formatting a ZFS target, "cachefile=none" property will
3211 # be set on the ZFS storage pool so that the pool is not
3212 # automatically imported on system startup. And then the pool
3213 # will be exported so as to leave the importing and exporting
3214 # operations handled by mount_facet() and stop() separately.
3216 refresh_partition_table $facet $(facet_vdevice $facet)
3217 disable_zpool_cache $facet
3222 # Device formatted as ost
3225 local DEVNAME=OSTDEV$num
3227 local fstype=$(facet_fstype ost$num)
3231 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3232 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3234 #try $OSTZFSDEVn - independent of vdev
3235 DEVNAME=OSTZFSDEV$num
3236 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3238 error "unknown fstype!";;
3244 # Physical device location of data
3250 local fstype=$(facet_fstype ost$num)
3254 # vdevs are not supported by ldiskfs
3257 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3258 # Device formatted by zfs
3260 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3262 error "unknown fstype!";;
3268 # Logical device formatted for lustre
3271 local DEVNAME=MDSDEV$num
3273 local fstype=$(facet_fstype mds$num)
3277 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3278 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3280 # try $MDSZFSDEVn - independent of vdev
3281 DEVNAME=MDSZFSDEV$num
3282 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3284 error "unknown fstype!";;
3290 # Physical location of data
3294 local fstype=$(facet_fstype mds$num)
3298 # vdevs are not supported by ldiskfs
3301 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3302 # Device formatted by ZFS
3303 local DEVNAME=MDSDEV$num
3304 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3306 error "unknown fstype!";;
3314 local fstype=$(facet_fstype mgs)
3318 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3319 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3320 DEVPTR=$(mdsdevname 1)
3325 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3326 ( [ -z "$MGSZFSDEV" ] &&
3327 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3328 DEVPTR=$(mdsdevname 1)
3330 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3333 error "unknown fstype!";;
3342 local fstype=$(facet_fstype mgs)
3346 # vdevs are not supported by ldiskfs
3349 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3350 ( [ -z "$MGSDEV" ] &&
3351 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3352 VDEVPTR=$(mdsvdevname 1)
3353 elif [ -n "$MGSDEV" ]; then
3357 error "unknown fstype!";;
3365 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3367 local var=${facet}_MOUNT
3368 eval mntpt=${!var:-${MOUNT}-$facet}
3375 local dev=$(facet_device $facet)
3376 local mnt=${2:-$(facet_mntpt $facet)}
3379 if ! do_facet $facet test -b $dev; then
3382 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3387 local dev=$(facet_device $facet)
3388 local mnt=${2:-$(facet_mntpt $facet)}
3390 do_facet $facet $UMOUNT $mnt
3394 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3399 local ds=$(facet_device $facet)
3400 local mnt=${2:-$(facet_mntpt $facet)}
3405 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3406 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3407 do_facet $facet $ZFS set canmount=noauto $ds
3409 # The "legacy" mount method is used here because "zfs unmount $mnt"
3410 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3411 # targets are not available at the time, the stat(2) on $MOUNT will
3414 do_facet $facet $ZFS set mountpoint=legacy $ds
3415 do_facet $facet mount -t zfs $ds $mnt
3416 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3417 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3422 local ds=$(facet_device $facet)
3423 local mnt=${2:-$(facet_mntpt $facet)}
3424 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3425 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3426 local mntpt=${!var_mntpt}
3427 local canmnt=${!var_canmnt}
3431 do_facet $facet umount $mnt
3432 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3433 do_facet $facet $ZFS set canmount=$canmnt $ds
3440 local fstype=$(facet_fstype $facet)
3442 mount_$fstype $facet $mnt
3448 local fstype=$(facet_fstype $facet)
3450 unmount_$fstype $facet $mnt
3457 # make sure we are using the primary server, so test-framework will
3458 # be able to clean up properly.
3459 activemds=`facet_active mds1`
3460 if [ $activemds != "mds1" ]; then
3464 local clients=$CLIENTS
3465 [ -z $clients ] && clients=$(hostname)
3467 zconf_umount_clients $clients $MOUNT "$*" || true
3468 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3470 [ -n "$CLIENTONLY" ] && return
3472 # The add fn does rm ${facet}active file, this would be enough
3473 # if we use do_facet <facet> only after the facet added, but
3474 # currently we use do_facet mds in local.sh
3475 for num in `seq $MDSCOUNT`; do
3477 rm -f ${TMP}/mds${num}active
3479 combined_mgs_mds && rm -f $TMP/mgsactive
3481 for num in `seq $OSTCOUNT`; do
3483 rm -f $TMP/ost${num}active
3486 if ! combined_mgs_mds ; then
3493 cleanup_echo_devs () {
3496 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3498 for dev in $devs; do
3499 $LCTL --device $dev cleanup
3500 $LCTL --device $dev detach
3505 nfs_client_mode && return
3506 cifs_client_mode && return
3515 combined_mgs_mds () {
3516 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3517 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3521 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3525 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3531 local fsname=${3:-"$FSNAME"}
3532 local type=$(facet_type $facet)
3533 local index=$(facet_index $facet)
3534 local fstype=$(facet_fstype $facet)
3535 local host=$(facet_host $facet)
3540 if [ $type == MGS ] || ( [ $type == MDS ] &&
3541 [ "$dev" == $(mgsdevname) ] &&
3542 [ "$host" == "$(facet_host mgs)" ] ); then
3545 opts="--mgsnode=$MGSNID"
3548 if [ $type != MGS ]; then
3549 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3553 var=${facet}failover_HOST
3554 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3555 opts+=" --failnode=$(h2nettype ${!var})"
3558 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3559 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3561 if [ $type == MDS ]; then
3562 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3563 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3564 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3565 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3567 if [ $fstype == ldiskfs ]; then
3568 # Check for wide striping
3569 if [ $OSTCOUNT -gt 160 ]; then
3570 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3571 fs_mkfs_opts+="-O large_xattr"
3575 if [ -n "${!var}" ]; then
3576 fs_mkfs_opts+=" -J device=${!var}"
3578 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3580 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3584 if [ $type == OST ]; then
3585 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3587 if [ $fstype == ldiskfs ]; then
3589 if [ -n "${!var}" ]; then
3590 fs_mkfs_opts+=" -J device=${!var}"
3592 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3597 opts+=" --backfstype=$fstype"
3600 if [ -n "${!var}" ]; then
3601 opts+=" --device-size=${!var}"
3604 var=$(upper $fstype)_MKFS_OPTS
3605 fs_mkfs_opts+=${!var:+" ${!var}"}
3607 var=${type}_FS_MKFS_OPTS
3608 fs_mkfs_opts+=${!var:+" ${!var}"}
3610 if [ -n "${fs_mkfs_opts## }" ]; then
3611 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3615 opts+=${!var:+" ${!var}"}
3622 local type=$(facet_type $facet)
3623 local var=${type}_MOUNT_FS_OPTS
3625 if [ -n "${!var}" ]; then
3626 opts+=" --mountfsoptions=${!var}"
3631 check_ost_indices() {
3632 local index_count=${#OST_INDICES[@]}
3633 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3635 # OST count is greater than the index count in $OST_INDEX_LIST.
3636 # We need check whether there are duplicate indices.
3640 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3641 index=$(facet_index ost$i)
3642 for j in $(seq 0 $((index_count - 1))); do
3643 [[ $index -ne ${OST_INDICES[j]} ]] ||
3644 error "ost$i has the same index $index as ost$((j+1))"
3651 local facet_type=$1 # mgs || mds || ost
3653 local facet=${1}${2}
3656 case "$(facet_fstype $facet)" in
3658 device=$(${facet_type}devname $facet_num)
3661 device=$(${facet_type}vdevname $facet_num)
3664 error "Unhandled filesystem type"
3668 do_facet $facet "[ -e \"$device\" ]" && return
3670 # Note: the following check only works with absolute paths
3671 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
3672 error "$facet: device '$device' does not exist"
3674 do_facet $facet "touch \"${device}\""
3683 echo "Format mgs: $(mgsdevname)"
3684 reformat_external_journal mgs
3686 # touch "device" in case it is a loopback file for testing and needs to
3687 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
3688 # to non-existent files in /dev if the admin made a typo during setup
3691 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
3692 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3702 echo "Format mds$num: $(mdsdevname $num)"
3703 reformat_external_journal mds$num
3705 __touch_device mds $num
3707 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3708 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
3709 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
3718 echo "Format ost$num: $(ostdevname $num)"
3719 reformat_external_journal ost$num
3721 __touch_device ost $num
3723 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3724 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
3725 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
3730 # Set hostid for ZFS/SPL zpool import protection
3731 # (Assumes MDS version is also OSS version)
3732 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3734 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3737 # We need ldiskfs here, may as well load them all
3739 [ -n "$CLIENTONLY" ] && return
3740 echo Formatting mgs, mds, osts
3741 if ! combined_mgs_mds ; then
3745 for num in $(seq $MDSCOUNT); do
3749 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3751 for num in $(seq $OSTCOUNT); do
3757 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3761 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3765 # 0: success, the old identity set already.
3766 # 1: success, the old identity does not set.
3771 local j=`expr $num - 1`
3772 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3774 if [ -z "$MDT" ]; then
3778 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3781 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3783 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3786 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3788 if [ $old = "NONE" ]; then
3797 zconf_umount `hostname` $1 || error "umount failed"
3798 zconf_mount `hostname` $1 || error "mount failed"
3806 rm -f $TMP/${facet}active
3807 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3812 local mdt_count=${1:-$MDSCOUNT}
3813 local ost_count=${2:-$OSTCOUNT}
3816 for num in $(seq $mdt_count); do
3817 DEVNAME=$(mdsdevname $num)
3818 writeconf_facet mds$num $DEVNAME || rc=$?
3821 for num in $(seq $ost_count); do
3822 DEVNAME=$(ostdevname $num)
3823 writeconf_facet ost$num $DEVNAME || rc=$?
3831 nfs_client_mode && return
3832 cifs_client_mode && return
3834 sanity_mount_check || error "environments are insane!"
3838 if [ -z "$CLIENTONLY" ]; then
3839 echo Setup mgs, mdt, osts
3840 echo $WRITECONF | grep -q "writeconf" && writeconf_all
3841 if ! combined_mgs_mds ; then
3842 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3845 for num in `seq $MDSCOUNT`; do
3846 DEVNAME=$(mdsdevname $num)
3847 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3849 # We started mds, now we should set failover variables properly.
3850 # Set mds${num}failover_HOST if it is not set (the default failnode).
3851 local varname=mds${num}failover_HOST
3852 if [ -z "${!varname}" ]; then
3853 eval mds${num}failover_HOST=$(facet_host mds$num)
3856 if [ $IDENTITY_UPCALL != "default" ]; then
3857 switch_identity $num $IDENTITY_UPCALL
3860 for num in `seq $OSTCOUNT`; do
3861 DEVNAME=$(ostdevname $num)
3862 start ost$num $DEVNAME $OST_MOUNT_OPTS
3864 # We started ost$num, now we should set ost${num}failover variable properly.
3865 # Set ost${num}failover_HOST if it is not set (the default failnode).
3866 varname=ost${num}failover_HOST
3867 if [ -z "${!varname}" ]; then
3868 eval ost${num}failover_HOST=$(facet_host ost${num})
3876 # wait a while to allow sptlrpc configuration be propogated to targets,
3877 # only needed when mounting new target devices.
3882 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3884 if [ ! -z $arg1 ]; then
3885 [ "$arg1" = "server_only" ] && return
3889 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3892 if [ "$MOUNT_2" ]; then
3893 mount_client $MOUNT2
3894 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3899 # by remounting mdt before ost, initial connect from mdt to ost might
3900 # timeout because ost is not ready yet. wait some time to its fully
3901 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3902 # by a context negotiation rpc with $TIMEOUT.
3903 # FIXME better by monitoring import status.
3906 sleep $((TIMEOUT + 5))
3912 mounted_lustre_filesystems() {
3913 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3916 init_facet_vars () {
3917 [ -n "$CLIENTONLY" ] && return 0
3924 eval export ${facet}_dev=${device}
3925 eval export ${facet}_opt=\"$@\"
3927 local dev=${facet}_dev
3929 # We need to loop for the label
3930 # in case its not initialized yet.
3931 for wait_time in {0,1,3,5,10}; do
3933 if [ $wait_time -gt 0 ]; then
3934 echo "${!dev} not yet initialized,"\
3935 "waiting ${wait_time} seconds."
3939 local label=$(devicelabel ${facet} ${!dev})
3941 # Check to make sure the label does
3942 # not include ffff at the end of the label.
3943 # This indicates it has not been initialized yet.
3945 if [[ $label =~ [f|F]{4}$ ]]; then
3946 # label is not initialized, unset the result
3947 # and either try again or fail
3954 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3956 eval export ${facet}_svc=${label}
3958 local varname=${facet}failover_HOST
3959 if [ -z "${!varname}" ]; then
3960 eval export $varname=$(facet_host $facet)
3963 varname=${facet}_HOST
3964 if [ -z "${!varname}" ]; then
3965 eval export $varname=$(facet_host $facet)
3968 # ${facet}failover_dev is set in cfg file
3969 varname=${facet}failover_dev
3970 if [ -n "${!varname}" ] ; then
3971 eval export ${facet}failover_dev=${!varname}
3973 eval export ${facet}failover_dev=$device
3976 # get mount point of already mounted device
3977 # is facet_dev is already mounted then use the real
3978 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3979 # i.e. ${facet}_MOUNT if specified by user or default
3980 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3981 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3982 if [ -z $mntpt ]; then
3983 mntpt=$(facet_mntpt $facet)
3985 eval export ${facet}_MOUNT=$mntpt
3988 init_facets_vars () {
3991 if ! remote_mds_nodsh; then
3992 for num in $(seq $MDSCOUNT); do
3993 DEVNAME=`mdsdevname $num`
3994 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3998 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4000 if ! remote_ost_nodsh; then
4001 for num in $(seq $OSTCOUNT); do
4002 DEVNAME=$(ostdevname $num)
4003 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4008 osc_ensure_active () {
4013 while [ $period -lt $timeout ]; do
4014 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4015 if [ $count -eq 0 ]; then
4019 echo "There are $count OST are inactive, wait $period seconds, and try again"
4021 period=$((period+3))
4024 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4027 set_conf_param_and_check() {
4031 local ORIG=$(do_facet $myfacet "$TEST")
4032 if [ $# -gt 3 ]; then
4038 echo "Setting $PARAM from $ORIG to $FINAL"
4039 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4040 error "conf_param $PARAM failed"
4042 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4043 error "check $PARAM failed!"
4046 init_param_vars () {
4047 TIMEOUT=$(lctl get_param -n timeout)
4048 TIMEOUT=${TIMEOUT:-20}
4050 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4052 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4053 log "Using TIMEOUT=$TIMEOUT"
4055 osc_ensure_active $SINGLEMDS $TIMEOUT
4056 osc_ensure_active client $TIMEOUT
4058 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4059 local current_jobid_var=$($LCTL get_param -n jobid_var)
4061 if [ $JOBID_VAR = "existing" ]; then
4062 echo "keeping jobstats as $current_jobid_var"
4063 elif [ $current_jobid_var != $JOBID_VAR ]; then
4064 echo "seting jobstats to $JOBID_VAR"
4066 set_conf_param_and_check client \
4067 "$LCTL get_param -n jobid_var" \
4068 "$FSNAME.sys.jobid_var" $JOBID_VAR
4071 echo "jobstats not supported by server"
4074 if [ $QUOTA_AUTO -ne 0 ]; then
4075 if [ "$ENABLE_QUOTA" ]; then
4076 echo "enable quota as required"
4077 setup_quota $MOUNT || return 2
4079 echo "disable quota as required"
4080 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4086 nfs_client_mode () {
4087 if [ "$NFSCLIENT" ]; then
4088 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4089 local clients=$CLIENTS
4090 [ -z $clients ] && clients=$(hostname)
4092 # FIXME: remove hostname when 19215 fixed
4093 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4094 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4095 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4096 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4098 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4104 cifs_client_mode () {
4105 [ x$CIFSCLIENT = xyes ] &&
4106 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4109 check_config_client () {
4112 local mounted=$(mount | grep " $mntpt ")
4113 if [ -n "$CLIENTONLY" ]; then
4115 # CLIENTONLY should not depend on *_HOST settings
4116 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4117 # in theory someone could create a new,
4118 # client-only config file that assumed lustre was already
4119 # configured and didn't set the MGSNID. If MGSNID is not set,
4120 # then we should use the mgs nid currently being used
4121 # as the default value. bug 18021
4122 [[ x$MGSNID = x ]] &&
4125 if [[ x$mgc != xMGC$MGSNID ]]; then
4126 if [ "$mgs_HOST" ]; then
4127 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4128 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4129 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4135 echo Checking config lustre mounted on $mntpt
4136 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4137 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4141 check_config_clients () {
4142 local clients=${CLIENTS:-$HOSTNAME}
4145 nfs_client_mode && return
4146 cifs_client_mode && return
4148 do_rpc_nodes "$clients" check_config_client $mntpt
4150 sanity_mount_check || error "environments are insane!"
4154 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4155 local cltimeout=$(lctl get_param -n timeout)
4156 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4157 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4164 [ -z $mntpt ] && return 1
4165 local mounted=$(mounted_lustre_filesystems)
4167 echo $mounted' ' | grep -w -q $mntpt' '
4171 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4175 # empty lustre filesystem may have empty directories lost+found and .lustre
4177 # exclude .lustre & lost+found
4178 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4179 -print | wc -l) = 1 ] || return 1
4180 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4181 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4182 # exclude .lustre/fid (LU-2780)
4183 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4184 -print | wc -l) = 1 ] || return 1
4186 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4191 check_and_setup_lustre() {
4193 nfs_client_mode && return
4194 cifs_client_mode && return
4196 local MOUNTED=$(mounted_lustre_filesystems)
4200 # both MOUNT and MOUNT2 are not mounted
4201 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4202 [ "$REFORMAT" = "yes" ] && formatall
4203 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4205 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4206 export I_MOUNTED=yes
4210 elif is_mounted $MOUNT2; then
4212 # MOUNT2 is mounted, while MOUNT_2 is not set
4213 if ! [ "$MOUNT_2" ]; then
4214 cleanup_mount $MOUNT2
4215 export I_UMOUNTED2=yes
4218 # MOUNT2 is mounted, MOUNT_2 is set
4220 # FIXME: what to do if check_config failed?
4222 # 1) remote client has mounted other Lustre fs ?
4223 # 2) it has insane env ?
4224 # let's try umount MOUNT2 on all clients and mount it again:
4225 if ! check_config_clients $MOUNT2; then
4226 cleanup_mount $MOUNT2
4227 restore_mount $MOUNT2
4228 export I_MOUNTED2=yes
4233 # MOUNT is mounted MOUNT2 is not mounted
4234 elif [ "$MOUNT_2" ]; then
4235 restore_mount $MOUNT2
4236 export I_MOUNTED2=yes
4240 # FIXME: what to do if check_config failed?
4242 # 1) remote client has mounted other Lustre fs?
4243 # 2) lustre is mounted on remote_clients atall ?
4244 check_config_clients $MOUNT
4248 set_default_debug_nodes $(comma_list $(nodes_list))
4251 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4253 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4254 facets="$(get_facets OST)"
4255 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4256 facets="$facets,$(get_facets MDS)"
4257 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4258 facets="$facets,mgs"
4259 local nodes="$(facets_hosts ${facets})"
4260 if [ -n "$nodes" ] ; then
4261 do_nodes $nodes "$LCTL set_param \
4262 osd-ldiskfs.track_declares_assert=1 || true"
4271 if [ -z "$CLIENTONLY" ]; then
4272 # Enable remote MDT create for testing
4273 for num in $(seq $MDSCOUNT); do
4275 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4280 if [ "$ONLY" == "setup" ]; then
4286 local clients=${CLIENTS:-$HOSTNAME}
4289 zconf_mount_clients $clients $mntpt
4293 local clients=${CLIENTS:-$HOSTNAME}
4296 zconf_umount_clients $clients $mntpt
4299 cleanup_and_setup_lustre() {
4300 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4301 lctl set_param debug=0 || true
4303 if [ "$ONLY" == "cleanup" ]; then
4307 check_and_setup_lustre
4310 # Get all of the server target devices from a given server node and type.
4317 if [ "$type" == ost ]; then
4318 devs=$(get_osd_param $node "" mntdev)
4320 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4322 for dev in $devs; do
4324 *loop*) do_node $node "losetup $dev" | \
4325 sed -e "s/.*(//" -e "s/).*//" ;;
4331 # Get all of the server target devices.
4336 # Master MDS parameters used by lfsck
4337 MDTNODE=$(facet_active_host $SINGLEMDS)
4338 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4342 for node in $(mdts_nodes); do
4343 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4349 for node in $(osts_nodes); do
4350 OSTDEVS[i]=$(get_mnt_devs $node ost)
4355 # Run e2fsck on MDT or OST device.
4360 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4361 local log=$TMP/e2fsck.log
4365 do_node $node $cmd 2>&1 | tee $log
4367 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4369 if [ $MDSCOUNT -gt 1 ]; then
4370 skip "DNE mode isn't supported!"
4374 error "It's not DNE mode."
4379 [ $rc -le $FSCK_MAX_ERR ] ||
4380 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4386 # Run resize2fs on MDT or OST device.
4395 do_facet $facet "$RESIZE2FS $opts $device $size"
4398 # verify a directory is shared among nodes.
4399 check_shared_dir() {
4401 local list=${2:-$(comma_list $(nodes_list))}
4403 [ -z "$dir" ] && return 1
4404 do_rpc_nodes "$list" check_logdir $dir
4405 check_write_access $dir "$list" || return 1
4410 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4411 $LCTL set_param printk=+lfsck
4412 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4414 for k in $(seq $MDSCOUNT); do
4415 # wait up to 10+1 minutes for LFSCK to complete
4416 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4417 mdd.$(facet_svc mds${k}).lfsck_layout |
4418 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4419 error "MDS${k} layout isn't the expected 'completed'"
4420 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4421 mdd.$(facet_svc mds${k}).lfsck_namespace |
4422 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4423 error "MDS${k} namespace isn't the expected 'completed'"
4425 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4426 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4427 awk '/repaired/ { print $2 }' | calc_sum)
4428 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4429 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4430 awk '/repaired/ { print $2 }' | calc_sum)
4431 local repaired=$((rep_mdt + rep_ost))
4432 [ $repaired -eq 0 ] ||
4433 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4436 dump_file_contents() {
4442 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4443 error_noexit false \
4444 "Invalid parameters for dump_file_contents()"
4447 for node in ${nodes}; do
4448 do_node $node "for i in \\\$(find $dir -type f); do
4449 echo ====\\\${i}=======================;
4451 done" >> ${logname}.${node}.log
4455 dump_command_output() {
4461 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4462 error_noexit false \
4463 "Invalid parameters for dump_command_output()"
4467 for node in ${nodes}; do
4468 do_node $node "echo ====${cmd}=======================;
4469 $cmd" >> ${logname}.${node}.log
4476 # dump file contents from /proc/spl in case of zfs test
4477 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4478 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4479 dump_command_output \
4480 "$(osts_nodes)" "zpool events -v" "${logname}"
4483 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4484 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4485 dump_command_output \
4486 "$(mdts_nodes)" "zpool events -v" "${logname}"
4490 check_and_cleanup_lustre() {
4491 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4492 "$TESTSUITE" != "sanity-scrub" ]; then
4496 if is_mounted $MOUNT; then
4497 if $DO_CLEANUP; then
4498 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4499 error "remove sub-test dirs failed"
4503 [ "$ENABLE_QUOTA" ] && restore_quota || true
4506 if [ "$I_UMOUNTED2" = "yes" ]; then
4507 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4510 if [ "$I_MOUNTED2" = "yes" ]; then
4511 cleanup_mount $MOUNT2
4514 if [ "$I_MOUNTED" = "yes" ]; then
4515 cleanupall -f || error "cleanup failed"
4523 wait_for_function () {
4526 # suppress fn both stderr and stdout
4527 if [ "$1" = "--quiet" ]; then
4529 quiet=" > /dev/null 2>&1"
4541 eval $fn $quiet && return 0
4543 wait=$((wait + sleep))
4544 [ $wait -lt $max ] || return 1
4545 echo waiting $fn, $((max - wait)) secs left ...
4555 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4556 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4557 echo "Network not available!"
4561 echo `date +"%H:%M:%S (%s)"` network interface is UP
4569 # Convert a space-delimited list to a comma-delimited list. If the input is
4570 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4572 # echo is used to convert newlines to spaces, since it doesn't
4573 # introduce a trailing space as using "tr '\n' ' '" does
4574 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4580 echo $list | grep -qw $item
4583 # list, excluded are the comma separated lists
4584 exclude_items_from_list () {
4590 for item in ${excluded//,/ }; do
4591 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4593 echo $(comma_list $list)
4596 # list, expand are the comma separated lists
4598 local list=${1//,/ }
4599 local expand=${2//,/ }
4602 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4603 echo $(comma_list $expanded)
4606 testslist_filter () {
4607 local script=$LUSTRE/tests/${TESTSUITE}.sh
4609 [ -f $script ] || return 0
4611 local start_at=$START_AT
4612 local stop_at=$STOP_AT
4614 local var=${TESTSUITE//-/_}_START_AT
4615 [ x"${!var}" != x ] && start_at=${!var}
4616 var=${TESTSUITE//-/_}_STOP_AT
4617 [ x"${!var}" != x ] && stop_at=${!var}
4619 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4620 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4621 /^'${start_at}'$/ {flag = 0}
4622 {if (flag == 1) print $0}
4623 /^'${stop_at}'$/ { flag = 1 }'
4627 (cd `dirname $1`; echo $PWD/`basename $1`)
4631 local types=${1:-"OST MDS MGS"}
4635 for entry in $types; do
4636 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4637 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4640 MGS ) list="$list $name";;
4641 MDS|OST|AGT ) local count=${type}COUNT
4642 for ((i=1; i<=${!count}; i++)) do
4643 list="$list ${name}$i"
4645 * ) error "Invalid facet type"
4649 echo $(comma_list $list)
4652 ##################################
4653 # Adaptive Timeouts funcs
4656 # only check mds, we assume at_max is the same on all nodes
4657 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4658 if [ $at_max -eq 0 ]; then
4669 # suppose that all ost-s have the same $at value set
4670 [ $facet != "ost" ] || facet=ost1
4672 do_facet $facet "lctl get_param -n $at"
4690 if [ $facet == "ost" ]; then
4691 facet=$(get_facets OST)
4692 elif [ $facet == "mds" ]; then
4693 facet=$(get_facets MDS)
4695 hosts=$(expand_list $hosts $(facets_hosts $facet))
4698 do_nodes $hosts lctl set_param at_max=$at_max
4701 ##################################
4705 # OBD_FAIL_MDS_ALL_REQUEST_NET
4707 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4708 do_facet client "$1" || RC=$?
4709 do_facet $SINGLEMDS lctl set_param fail_loc=0
4714 # OBD_FAIL_MDS_ALL_REPLY_NET
4716 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4718 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4722 drop_reint_reply() {
4723 # OBD_FAIL_MDS_REINT_NET_REP
4725 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4727 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4731 drop_update_reply() {
4732 # OBD_FAIL_OUT_UPDATE_NET_REP
4736 do_facet mds${index} lctl set_param fail_loc=0x1701
4737 do_facet client "$@" || RC=$?
4738 do_facet mds${index} lctl set_param fail_loc=0
4743 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4746 local timeout=${2:-0}
4747 # default is (obd_timeout / 4) if unspecified
4748 echo "timeout is $timeout/$2"
4749 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4750 do_facet client "$1" || RC=$?
4751 do_facet client "sync"
4752 do_facet ost1 lctl set_param fail_loc=0
4756 drop_ldlm_cancel() {
4757 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4759 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4760 do_nodes $list lctl set_param fail_loc=0x304
4762 do_facet client "$@" || RC=$?
4764 do_nodes $list lctl set_param fail_loc=0
4768 drop_bl_callback_once() {
4770 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4771 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4772 do_facet client lctl set_param fail_loc=0x80000305
4773 do_facet client "$@" || rc=$?
4774 do_facet client lctl set_param fail_loc=0
4775 do_facet client lctl set_param fail_val=0
4776 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4780 drop_bl_callback() {
4782 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4783 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4784 do_facet client lctl set_param fail_loc=0x305
4785 do_facet client "$@" || rc=$?
4786 do_facet client lctl set_param fail_loc=0
4787 do_facet client lctl set_param fail_val=0
4788 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4793 #define OBD_FAIL_LDLM_REPLY 0x30c
4795 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4796 do_nodes $list lctl set_param fail_loc=0x30c
4798 do_facet client "$@" || RC=$?
4800 do_nodes $list lctl set_param fail_loc=0
4804 drop_ldlm_reply_once() {
4805 #define OBD_FAIL_LDLM_REPLY 0x30c
4807 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4808 do_nodes $list lctl set_param fail_loc=0x8000030c
4810 do_facet client "$@" || RC=$?
4812 do_nodes $list lctl set_param fail_loc=0
4820 echo "clearing fail_loc on $facet"
4821 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4824 set_nodes_failloc () {
4826 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4829 cancel_lru_locks() {
4830 #$LCTL mark "cancel_lru_locks $1 start"
4831 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4832 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4833 #$LCTL mark "cancel_lru_locks $1 stop"
4838 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4839 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4840 echo "$DEFAULT_LRU_SIZE"
4845 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4848 lru_resize_disable()
4850 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4856 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4862 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4863 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4864 echo there is still data in page cache $FILE ?
4865 lctl get_param -n $FILE
4873 DEBUGSAVE="$(lctl get_param -n debug)"
4874 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
4878 [ -n "$DEBUGSAVE" ] &&
4879 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
4883 [ -n "$DEBUGSAVE_SERVER" ] &&
4884 do_nodes $(comma_list $(all_server_nodes)) \
4885 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
4891 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4894 debug_size_restore() {
4895 [ -n "$DEBUG_SIZE_SAVED" ] && \
4896 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4900 start_full_debug_logging() {
4905 local DEBUG_SIZE=150
4907 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4908 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4911 stop_full_debug_logging() {
4916 # prints bash call stack
4917 print_stack_trace() {
4920 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4921 local src=${BASH_SOURCE[$i]}
4922 local lineno=${BASH_LINENO[$i-1]}
4923 local funcname=${FUNCNAME[$i]}
4924 echo " = $src:$lineno:$funcname()"
4929 local TYPE=${TYPE:-"FAIL"}
4932 # do not dump logs if $1=false
4933 if [ "x$1" = "xfalse" ]; then
4938 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4939 (print_stack_trace 2) >&2
4941 # We need to dump the logs on all nodes
4943 gather_logs $(comma_list $(nodes_list))
4947 [ "$TESTSUITELOG" ] &&
4948 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4949 if [ -z "$*" ]; then
4950 echo "error() without useful message, please fix" > $LOGDIR/err
4952 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4953 echo "$@" > $LOGDIR/ignore
4955 echo "$@" > $LOGDIR/err
4959 # cleanup the env for failed tests
4963 ##################################
4965 ##################################
4973 local log=$TESTSUITELOG
4975 [ -f "$log" ] && grep -q FAIL $log && status=1
4989 # use only if we are ignoring failures for this test, bugno required.
4990 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4991 # e.g. error_ignore bz5494 "your message" or
4992 # error_ignore LU-5494 "your message"
4994 local TYPE="IGNORE ($1)"
4999 error_and_remount() {
5001 remount_client $MOUNT
5005 # Throw an error if it's not running in vm - usually for performance
5008 local virt=$(running_in_vm)
5009 if [[ -n "$virt" ]]; then
5010 echo "running in VM '$virt', ignore error"
5011 error_ignore env=$virt "$@"
5018 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5023 log " SKIP: $TESTSUITE $TESTNAME $@"
5025 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5026 skip_logged $TESTNAME "$@"
5029 echo "$@" > $LOGDIR/skip
5032 [[ -n "$TESTSUITELOG" ]] &&
5033 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5036 build_test_filter() {
5037 EXCEPT="$EXCEPT $(testslist_filter)"
5040 if [[ $O = [0-9]*-[0-9]* ]]; then
5041 for num in $(seq $(echo $O | tr '-' ' ')); do
5049 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5050 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5051 [ "$EXCEPT_SLOW" ] && \
5052 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5053 for E in $EXCEPT; do
5054 eval EXCEPT_${E}=true
5056 for E in $ALWAYS_EXCEPT; do
5057 eval EXCEPT_ALWAYS_${E}=true
5059 for E in $EXCEPT_SLOW; do
5060 eval EXCEPT_SLOW_${E}=true
5062 for G in $GRANT_CHECK_LIST; do
5063 eval GCHECK_ONLY_${G}=true
5068 if [[ $1 = [a-z]* ]]; then
5075 # print a newline if the last test was skipped
5076 export LAST_SKIPPED=
5077 export ALWAYS_SKIPPED=
5079 # Main entry into test-framework. This is called with the name and
5080 # description of a test. The name is used to find the function to run
5081 # the test using "test_$name".
5083 # This supports a variety of methods of specifying specific test to
5084 # run or not run. These need to be documented...
5089 export base=$(basetest $1)
5090 if [ -n "$ONLY" ]; then
5092 if [ ${!testname}x != x ]; then
5093 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5094 run_one_logged $1 "$2"
5098 if [ ${!testname}x != x ]; then
5099 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5100 run_one_logged $1 "$2"
5110 if [ ${!testname}x != x ]; then
5111 TESTNAME=test_$1 skip "skipping excluded test $1"
5114 testname=EXCEPT_$base
5115 if [ ${!testname}x != x ]; then
5116 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
5119 testname=EXCEPT_ALWAYS_$1
5120 if [ ${!testname}x != x ]; then
5121 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
5124 testname=EXCEPT_ALWAYS_$base
5125 if [ ${!testname}x != x ]; then
5126 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
5129 testname=EXCEPT_SLOW_$1
5130 if [ ${!testname}x != x ]; then
5131 TESTNAME=test_$1 skip "skipping SLOW test $1"
5134 testname=EXCEPT_SLOW_$base
5135 if [ ${!testname}x != x ]; then
5136 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5142 run_one_logged $1 "$2"
5149 load_module ../libcfs/libcfs/libcfs
5161 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5166 strace -o $TMP/$1.strace -ttt $*
5168 log "FINISHED: $*: rc $RC"
5175 banner test complete, duration $duration sec
5176 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5177 echo duration $duration >>$TESTSUITELOG
5181 # Set TEST_STATUS here. It will be used for logging the result.
5184 if [[ -f $LOGDIR/err ]]; then
5186 elif [[ -f $LOGDIR/skip ]]; then
5189 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5193 local FFREE=$(do_node $SINGLEMDS \
5194 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5195 local FTOTAL=$(do_node $SINGLEMDS \
5196 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5198 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5202 echo -n "Resetting fail_loc on all nodes..."
5203 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5204 fail_val=0 2>/dev/null" || true
5210 # Log a message (on all nodes) padded with "=" before and after.
5211 # Also appends a timestamp and prepends the testsuite name.
5214 EQUALS="===================================================================================================="
5216 msg="== ${TESTSUITE} $*"
5218 [[ $last != "=" && $last != " " ]] && msg="$msg "
5219 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5220 # always include at least == after the message
5221 log "$msg== $(date +"%H:%M:%S (%s)")"
5224 check_dmesg_for_errors() {
5226 local errors="VFS: Busy inodes after unmount of\|\
5227 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5228 group descriptors corrupted"
5230 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5231 [ -z "$res" ] && return 0
5232 echo "Kernel error detected: $res"
5237 # Run a single test function and cleanup after it.
5239 # This function should be run in a subshell so the test func can
5240 # exit() without stopping the whole script.
5245 export tfile=f${testnum}.${TESTSUITE}
5246 export tdir=d${testnum}.${TESTSUITE}
5247 export TESTNAME=test_$testnum
5248 local SAVE_UMASK=`umask`
5251 if ! grep -q $DIR /proc/mounts; then
5255 banner "test $testnum: $message"
5256 test_${testnum} || error "test_$testnum failed with $?"
5259 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5261 check_dmesg_for_errors || error "Error in dmesg detected"
5262 if [ "$PARALLEL" != "yes" ]; then
5263 ps auxww | grep -v grep | grep -q multiop &&
5264 error "multiop still running"
5275 # Wrapper around run_one to ensure:
5276 # - test runs in subshell
5277 # - output of test is saved to separate log file for error reporting
5278 # - test result is saved to data file
5281 local BEFORE=$(date +%s)
5283 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5284 local test_log=$LOGDIR/$name
5285 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5286 local zfs_debug_log=$LOGDIR/$zfs_log_name
5288 rm -rf $LOGDIR/ignore
5290 local SAVE_UMASK=$(umask)
5294 log_sub_test_begin test_${1}
5295 (run_one $1 "$2") 2>&1 | tee -i $test_log
5296 local RC=${PIPESTATUS[0]}
5298 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5299 echo "test_$1 returned $RC" | tee $LOGDIR/err
5301 duration=$(($(date +%s) - $BEFORE))
5302 pass "$1" "(${duration}s)"
5304 if [[ -f $LOGDIR/err ]]; then
5305 TEST_ERROR=$(cat $LOGDIR/err)
5306 elif [[ -f $LOGDIR/ignore ]]; then
5307 TEST_ERROR=$(cat $LOGDIR/ignore)
5308 elif [[ -f $LOGDIR/skip ]]; then
5309 TEST_ERROR=$(cat $LOGDIR/skip)
5311 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5313 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5317 if [ -f $LOGDIR/err ]; then
5318 log_zfs_info "$zfs_debug_log"
5319 $FAIL_ON_ERROR && exit $RC
5328 # Print information of skipped tests to result.yml
5331 log_sub_test_begin $1
5333 log_sub_test_end "SKIP" "0" "0" "$@"
5337 (cd $(dirname $1); echo $PWD/$(basename $1))
5342 export base=$(basetest $1)
5343 [ "$CHECK_GRANT" == "no" ] && return 0
5345 testnamebase=GCHECK_ONLY_${base}
5346 testname=GCHECK_ONLY_$1
5347 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
5349 echo -n "checking grant......"
5351 local clients=$CLIENTS
5352 [ -z "$clients" ] && clients=$(hostname)
5354 # sync all the data and make sure no pending data on server
5355 do_nodes $clients sync
5358 client_grant=$(do_nodes $clients \
5359 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5360 awk '{ total += $1 } END { printf("%0.0f", total) }')
5363 # which is tot_granted less grant_precreate
5364 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5366 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
5367 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
5368 /tot_pending/{ total -= $2 };
5369 /grant_precreate/{ total -= $2 };
5370 END { printf("%0.0f", total) }')
5372 # check whether client grant == server grant
5373 if [[ $client_grant -ne $server_grant ]]; then
5374 do_nodes $(comma_list $(osts_nodes)) \
5375 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
5376 "obdfilter.${FSNAME}-OST*.grant_*"
5377 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5378 error "failed: client:${client_grant} server: ${server_grant}."
5380 echo "pass: client:${client_grant} server: ${server_grant}"
5384 ########################
5390 ost=`echo $1 | awk -F_ '{print $3}'`
5391 if [ -z $ost ]; then
5392 ost=`echo $1 | sed 's/-osc.*//'`
5397 ostuuid_from_index()
5399 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5402 ostname_from_index() {
5403 local uuid=$(ostuuid_from_index $1)
5407 index_from_ostuuid()
5409 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5412 mdtuuid_from_index()
5414 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5418 # Return unique identifier for given hostname
5421 echo $host_name | md5sum | cut -d' ' -f1
5425 # Returns list of ip addresses for each interface
5427 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5432 # Cache address list to avoid mutiple execution of local_addr_list
5433 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5435 for i in $LOCAL_ADDR_LIST ; do
5436 [[ "$i" == "$addr" ]] && return 0
5443 local is_local="IS_LOCAL_$(host_id $host_name)"
5444 if [ -z "${!is_local-}" ] ; then
5446 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5447 is_local_addr "$host_ip" && eval $is_local=1
5449 [[ "${!is_local}" == "1" ]]
5454 local_node $node && return 1
5461 for node in $(mdts_nodes); do
5462 remote_node $node && return 0
5469 [ -n "$CLIENTONLY" ] && return 0 || true
5470 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5475 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5476 MSKIPPED=1 && return 1
5483 for node in $(osts_nodes) ; do
5484 remote_node $node && return 0
5491 [ -n "$CLIENTONLY" ] && return 0 || true
5492 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5497 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5498 OSKIPPED=1 && return 1
5504 [ -n "$CLIENTONLY" ] && return 0 || true
5506 MGS=$(facet_host mgs)
5507 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5512 remote_mds_nodsh || remote_ost_nodsh || \
5513 $(single_local_node $(comma_list $(nodes_list)))
5517 remote_ost && remote_mds
5520 # Get the active nodes for facets.
5528 for facet in ${facets//,/ }; do
5529 nodes="$nodes $(facet_active_host $facet)"
5532 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5536 # Get all of the active MDS nodes.
5538 echo -n $(facets_nodes $(get_facets MDS))
5541 # Get all of the active OSS nodes.
5543 echo -n $(facets_nodes $(get_facets OST))
5546 # Get all of the active AGT (HSM agent) nodes.
5548 echo -n $(facets_nodes $(get_facets AGT))
5551 # Get all of the client nodes and active server nodes.
5553 local nodes=$HOSTNAME
5557 # CLIENTS (if specified) contains the local client
5558 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5560 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5561 nodes="$nodes $(facets_nodes $(get_facets))"
5564 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5568 # Get all of the remote client nodes and remote active server nodes.
5569 remote_nodes_list () {
5570 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5573 # Get all of the MDS nodes, including active and passive nodes.
5581 for i in $(seq $MDSCOUNT); do
5583 failover_host=mds${i}failover_HOST
5584 nodes="$nodes ${!host} ${!failover_host}"
5587 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5591 # Get all of the OSS nodes, including active and passive nodes.
5599 for i in $(seq $OSTCOUNT); do
5601 failover_host=ost${i}failover_HOST
5602 nodes="$nodes ${!host} ${!failover_host}"
5605 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5609 # Get all of the server nodes, including active and passive nodes.
5610 all_server_nodes () {
5615 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5617 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5621 # Get all of the client and server nodes, including active and passive nodes.
5623 local nodes=$HOSTNAME
5627 # CLIENTS (if specified) contains the local client
5628 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5630 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5631 nodes="$nodes $(all_server_nodes)"
5634 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5638 init_clients_lists () {
5639 # Sanity check: exclude the local client from RCLIENTS
5640 local clients=$(hostlist_expand "$RCLIENTS")
5641 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5643 # Sanity check: exclude the dup entries
5644 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5646 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5648 # Sanity check: exclude the dup entries from CLIENTS
5649 # for those configs which has SINGLCLIENT set to local client
5650 clients=$(for i in $clients; do echo $i; done | sort -u)
5652 CLIENTS=$(comma_list $clients)
5653 local -a remoteclients=($RCLIENTS)
5654 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5655 varname=CLIENT$((i + 2))
5656 eval $varname=${remoteclients[i]}
5659 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5662 get_random_entry () {
5665 rnodes=${rnodes//,/ }
5667 local -a nodes=($rnodes)
5668 local num=${#nodes[@]}
5669 local i=$((RANDOM * num * 2 / 65536))
5675 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
5679 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5680 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5685 echo $nodes | wc -w || true
5689 local nodes=$(osts_nodes)
5690 local osscount=$(get_node_count "$nodes")
5691 [ ! "$OSTCOUNT" = "$osscount" ]
5695 local nodes=$(mdts_nodes)
5696 local mdtcount=$(get_node_count "$nodes")
5697 [ ! "$MDSCOUNT" = "$mdtcount" ]
5700 generate_machine_file() {
5701 local nodes=${1//,/ }
5702 local machinefile=$2
5704 for node in $nodes; do
5705 echo $node >>$machinefile || \
5706 { echo "can not generate machinefile $machinefile" && return 1; }
5711 local file=$1/stripe
5714 $LFS getstripe -v $file || error "getstripe $file failed"
5718 setstripe_nfsserver () {
5720 local nfsexportdir=$2
5724 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5725 { print $1 }' /proc/mounts | cut -f 1 -d :))
5727 # check that only one nfs mounted
5728 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
5729 (( ${#nfsexport[@]} == 1 )) ||
5730 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
5732 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
5735 # Check and add a test group.
5741 local gid=$(getent group $group_name | cut -d: -f3)
5742 if [[ -n "$gid" ]]; then
5743 [[ "$gid" -eq "$group_id" ]] || {
5744 error_noexit "inconsistent group ID:" \
5745 "new: $group_id, old: $gid"
5749 groupadd -g $group_id $group_name
5756 # Check and add a test user.
5769 local uid=$(getent passwd $user_name | cut -d: -f3)
5770 if [[ -n "$uid" ]]; then
5771 if [[ "$uid" -eq "$user_id" ]]; then
5772 local dir=$(getent passwd $user_name | cut -d: -f6)
5773 if [[ "$dir" != "$home" ]]; then
5775 usermod -d $home $user_name
5779 error_noexit "inconsistent user ID:" \
5780 "new: $user_id, old: $uid"
5785 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5792 check_runas_id_ret() {
5794 local myRUNAS_UID=$1
5795 local myRUNAS_GID=$2
5798 if [ -z "$myRUNAS" ]; then
5799 error_exit "myRUNAS command must be specified for check_runas_id"
5802 $myRUNAS krb5_login.sh || \
5803 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5805 mkdir $DIR/d0_runas_test
5807 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5808 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5809 rm -rf $DIR/d0_runas_test
5814 local myRUNAS_UID=$1
5815 local myRUNAS_GID=$2
5818 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5819 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5820 Please set RUNAS_ID to some UID which exists on MDS and client or
5821 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5824 # obtain the UID/GID for MPI_USER
5828 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5829 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5831 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5832 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5835 # obtain and cache Kerberos ticket-granting ticket
5836 refresh_krb5_tgt() {
5837 local myRUNAS_UID=$1
5838 local myRUNAS_GID=$2
5841 if [ -z "$myRUNAS" ]; then
5842 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5845 CLIENTS=${CLIENTS:-$HOSTNAME}
5846 do_nodes $CLIENTS "set -x
5847 if ! $myRUNAS krb5_login.sh; then
5848 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5853 # Run multiop in the background, but wait for it to print
5854 # "PAUSING" to its stdout before returning from this function.
5855 multiop_bg_pause() {
5856 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5860 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5863 echo "$MULTIOP_PROG $FILE v$ARGS"
5864 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5866 echo "TMPPIPE=${TMPPIPE}"
5867 read -t 60 multiop_output < $TMPPIPE
5868 if [ $? -ne 0 ]; then
5873 if [ "$multiop_output" != "PAUSING" ]; then
5874 echo "Incorrect multiop output: $multiop_output"
5889 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5895 inodes_available () {
5896 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5897 sort -un | head -n1) || return 1
5901 mdsrate_inodes_available () {
5902 local min_inodes=$(inodes_available)
5903 echo $((min_inodes * 99 / 100))
5906 # reset stat counters
5908 local paramfile="$1"
5909 lctl set_param -n $paramfile=0
5914 local paramfile="$1"
5916 lctl get_param -n $paramfile |
5917 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
5921 awk '{sum += $1} END { printf("%0.0f", sum) }'
5924 calc_osc_kbytes () {
5925 df $MOUNT > /dev/null
5926 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5929 # save_lustre_params(comma separated facet list, parameter_mask)
5930 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5931 save_lustre_params() {
5937 for facet in ${facets//,/ }; do
5938 node=$(facet_active_host $facet)
5939 [[ *\ $node\ * = " $nodes " ]] && continue
5940 nodes="$nodes $node"
5942 do_node $node "$LCTL get_param $2 |
5943 while read s; do echo $facet \\\$s; done"
5947 # restore lustre parameters from input stream, produces by save_lustre_params
5948 restore_lustre_params() {
5953 while IFS=" =" read facet name val; do
5954 do_facet $facet "$LCTL set_param -n $name $val"
5958 check_node_health() {
5959 local nodes=${1:-$(comma_list $(nodes_list))}
5961 for node in ${nodes//,/ }; do
5962 check_network "$node" 5
5963 if [ $? -eq 0 ]; then
5964 do_node $node "rc=0;
5965 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5966 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5967 echo \\\$(hostname -s): \\\$val;
5970 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
5975 mdsrate_cleanup () {
5977 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5978 --nfiles $3 --dir $4 --filefmt $5 $6
5983 delayed_recovery_enabled () {
5984 local var=${SINGLEMDS}_svc
5985 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5988 ########################
5990 convert_facet2label() {
5993 if [ x$facet = xost ]; then
5997 local varsvc=${facet}_svc
5999 if [ -n ${!varsvc} ]; then
6002 error "No lablel for $facet!"
6006 get_clientosc_proc_path() {
6010 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6011 # used by MDT would not be changed.
6012 # mdt lov: fsname-mdtlov
6013 # mdt osc: fsname-OSTXXXX-osc
6014 mds_on_old_device() {
6015 local mds=${1:-"$SINGLEMDS"}
6017 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6018 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6019 > /dev/null 2>&1" && return 0
6024 get_mdtosc_proc_path() {
6026 local ost_label=${2:-"*OST*"}
6028 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6029 local mdt_label=$(convert_facet2label $mds_facet)
6030 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6032 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
6033 mds_on_old_device $mds_facet; then
6034 echo "${ost_label}-osc"
6035 elif [[ $ost_label = *OST* ]]; then
6036 echo "${ost_label}-osc-${mdt_index}"
6038 echo "${ost_label}-osp-${mdt_index}"
6042 get_osc_import_name() {
6045 local label=$(convert_facet2label $ost)
6047 if [ "${facet:0:3}" = "mds" ]; then
6048 get_mdtosc_proc_path $facet $label
6052 get_clientosc_proc_path $label
6056 _wait_import_state () {
6059 local maxtime=${3:-$(max_recovery_time)}
6060 local error_on_failure=${4:-1}
6064 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6065 while [ "${CONN_STATE}" != "${expected}" ]; do
6066 if [ "${expected}" == "DISCONN" ]; then
6067 # for disconn we can check after proc entry is removed
6068 [ "x${CONN_STATE}" == "x" ] && return 0
6069 # with AT enabled, we can have connect request timeout near of
6070 # reconnect timeout and test can't see real disconnect
6071 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6073 if [ $i -ge $maxtime ]; then
6074 [ $error_on_failure -ne 0 ] && \
6075 error "can't put import for $CONN_PROC into ${expected}" \
6076 "state after $i sec, have ${CONN_STATE}"
6080 # Add uniq for multi-mount case
6081 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6085 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6089 wait_import_state() {
6092 local maxtime=${3:-$(max_recovery_time)}
6093 local error_on_failure=${4:-1}
6096 for param in ${params//,/ }; do
6097 _wait_import_state $state $param $maxtime $error_on_failure || return
6101 wait_import_state_mount() {
6102 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6106 wait_import_state $*
6109 # One client request could be timed out because server was not ready
6110 # when request was sent by client.
6111 # The request timeout calculation details :
6113 # /* We give the server rq_timeout secs to process the req, and
6114 # add the network latency for our local timeout. */
6115 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6116 # ptlrpc_at_get_net_latency(request) ;
6118 # ptlrpc_connect_import ()
6119 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6122 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6123 # ptlrpc_at_get_net_latency(request) ->
6124 # at_get (max (iat_net_latency=0, at_min)) = at_min
6127 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6128 # INITIAL_CONNECT_TIMEOUT + at_min
6130 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6131 # because we can not get this value in runtime,
6132 # the value depends on configure options, and it is not stored in /proc.
6134 # #define CONNECTION_SWITCH_MIN 5U
6135 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6137 request_timeout () {
6140 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6141 local init_connect_timeout=$TIMEOUT
6142 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6144 local at_min=$(at_get $facet at_min)
6146 echo $(( init_connect_timeout + at_min ))
6149 _wait_osc_import_state() {
6153 local target=$(get_osc_import_name $facet $ost_facet)
6154 local param="osc.${target}.ost_server_uuid"
6158 # 1. wait the deadline of client 1st request (it could be skipped)
6159 # 2. wait the deadline of client 2nd request
6160 local maxtime=$(( 2 * $(request_timeout $facet)))
6162 if [[ $facet == client* ]]; then
6163 # During setup time, the osc might not be setup, it need wait
6164 # until list_param can return valid value.
6165 params=$($LCTL list_param $param 2>/dev/null || true)
6166 while [ -z "$params" ]; do
6167 if [ $i -ge $maxtime ]; then
6168 echo "can't get $param in $maxtime secs"
6173 params=$($LCTL list_param $param 2>/dev/null || true)
6177 if [[ $ost_facet = mds* ]]; then
6178 # no OSP connection to itself
6179 if [[ $facet = $ost_facet ]]; then
6182 param="osp.${target}.mdt_server_uuid"
6186 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6187 wait_import_state $expected "$params" $maxtime; then
6188 error "$facet: import is not in $expected state after $maxtime"
6195 wait_osc_import_state() {
6201 if [[ $facet = mds ]]; then
6202 for num in $(seq $MDSCOUNT); do
6203 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6206 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6210 _wait_mgc_import_state() {
6213 local error_on_failure=${3:-1}
6214 local param="mgc.*.mgs_server_uuid"
6218 # 1. wait the deadline of client 1st request (it could be skipped)
6219 # 2. wait the deadline of client 2nd request
6220 local maxtime=$(( 2 * $(request_timeout $facet)))
6222 if [[ $facet == client* ]]; then
6223 # During setup time, the osc might not be setup, it need wait
6224 # until list_param can return valid value. And also if there
6225 # are mulitple osc entries we should list all of them before
6227 params=$($LCTL list_param $param 2>/dev/null || true)
6228 while [ -z "$params" ]; do
6229 if [ $i -ge $maxtime ]; then
6230 echo "can't get $param in $maxtime secs"
6235 params=$($LCTL list_param $param 2>/dev/null || true)
6238 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6239 wait_import_state $expected "$params" $maxtime \
6240 $error_on_failure; then
6241 if [ $error_on_failure -ne 0 ]; then
6242 error "import is not in ${expected} state"
6250 wait_mgc_import_state() {
6253 local error_on_failure=${3:-1}
6256 if [[ $facet = mds ]]; then
6257 for num in $(seq $MDSCOUNT); do
6258 _wait_mgc_import_state mds$num "$expected" \
6259 $error_on_failure || return
6262 _wait_mgc_import_state "$facet" "$expected"
6263 $error_on_failure || return
6267 wait_dne_interconnect() {
6270 if [ $MDSCOUNT -gt 1 ]; then
6271 for num in $(seq $MDSCOUNT); do
6272 wait_osc_import_state mds mds$num FULL
6277 get_clientmdc_proc_path() {
6281 get_clientmgc_proc_path() {
6289 [ -z "$list" ] && return 0
6291 # Add paths to lustre tests for 32 and 64 bit systems.
6292 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6293 local TESTPATH="$RLUSTRE/tests:"
6294 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6295 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6298 wait_clients_import_state () {
6305 if [ "$FAILURE_MODE" = HARD ]; then
6306 facets=$(facets_on_host $(facet_active_host $facet))
6309 for facet in ${facets//,/ }; do
6310 local label=$(convert_facet2label $facet)
6313 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6314 $label).ost_server_uuid" ;;
6315 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6316 $label).mds_server_uuid" ;;
6317 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6318 $label).mgs_server_uuid" ;;
6319 *) error "unknown facet!" ;;
6322 local params=$(expand_list $params $proc_path)
6325 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6327 error "import is not in ${expected} state"
6339 # wait until all MDTs are in the expected state
6340 for ((num = 1; num <= $MDSCOUNT; num++)); do
6341 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
6344 if [ $facet = "mds" ]; then
6345 mproc="osp.$mdtosp.active"
6346 [ $num -eq $((tgt_idx + 1)) ] && continue
6348 mproc="osc.$mdtosp.active"
6354 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
6358 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
6359 if [ $result -eq $expected ]; then
6360 echo -n "target updated after"
6361 echo "$wait sec (got $result)"
6365 if [ $wait -eq $max ]; then
6366 error "$tgt_name: wanted $expected got $result"
6368 echo "Waiting $((max - wait)) secs for $tgt_name"
6378 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6379 $LCTL get_param obdfilter.*.kbytesavail))
6380 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6381 $LCTL get_param -n obdfilter.*.tot_granted))
6382 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6383 $LCTL get_param -n obdfilter.*.kbytestotal))
6384 for ((i=0; i<${#AVAILA[@]}; i++)); do
6385 local -a AVAIL1=(${AVAILA[$i]//=/ })
6386 local -a TOTAL=(${TOTALA[$i]//=/ })
6387 GRANT=$((${GRANTA[$i]}/1024))
6388 # allow 1% of total space in bavail because of delayed
6389 # allocation with ZFS which might release some free space after
6390 # txg commit. For small devices, we set a mininum of 8MB
6391 local LIMIT=$((${TOTAL} / 100 + 8000))
6392 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6393 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6394 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6395 echo " FULL" || echo
6401 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
6404 check_pool_not_exist() {
6405 local fsname=${1%%.*}
6406 local poolname=${1##$fsname.}
6407 [[ $# -ne 1 ]] && return 0
6408 [[ x$poolname = x ]] && return 0
6409 list_pool $fsname | grep -w $1 && return 1
6414 local fsname=${1%%.*}
6415 local poolname=${1##$fsname.}
6417 trap "destroy_test_pools $fsname" EXIT
6418 do_facet mgs lctl pool_new $1
6420 # get param should return err unless pool is created
6421 [[ $RC -ne 0 ]] && return $RC
6423 for mds_id in $(seq $MDSCOUNT); do
6424 local mdt_id=$((mds_id-1))
6425 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6426 wait_update_facet mds$mds_id \
6427 "lctl get_param -n lod.$lodname.pools.$poolname \
6428 2>/dev/null || echo foo" "" ||
6429 error "mds$mds_id: pool_new failed $1"
6431 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6432 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6438 add_pool_to_list () {
6439 local fsname=${1%%.*}
6440 local poolname=${1##$fsname.}
6442 local listvar=${fsname}_CREATED_POOLS
6443 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6447 remove_pool_from_list () {
6448 local fsname=${1%%.*}
6449 local poolname=${1##$fsname.}
6451 local listvar=${fsname}_CREATED_POOLS
6452 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6456 destroy_pool_int() {
6458 local OSTS=$(list_pool $1)
6459 for ost in $OSTS; do
6460 do_facet mgs lctl pool_remove $1 $ost
6462 do_facet mgs lctl pool_destroy $1
6465 # <fsname>.<poolname> or <poolname>
6467 local fsname=${1%%.*}
6468 local poolname=${1##$fsname.}
6470 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6474 check_pool_not_exist $fsname.$poolname
6475 [[ $? -eq 0 ]] && return 0
6477 destroy_pool_int $fsname.$poolname
6479 [[ $RC -ne 0 ]] && return $RC
6480 for mds_id in $(seq $MDSCOUNT); do
6481 local mdt_id=$((mds_id-1))
6482 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6483 wait_update_facet mds$mds_id \
6484 "lctl get_param -n lod.$lodname.pools.$poolname \
6485 2>/dev/null || echo foo" "foo" ||
6486 error "mds$mds_id: destroy pool failed $1"
6488 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6489 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6491 remove_pool_from_list $fsname.$poolname
6497 local fsname=${1:-$FSNAME}
6499 local listvar=${fsname}_CREATED_POOLS
6501 [ x${!listvar} = x ] && return 0
6503 echo "Destroy the created pools: ${!listvar}"
6504 for poolname in ${!listvar//,/ }; do
6505 destroy_pool $fsname.$poolname
6509 destroy_test_pools () {
6511 local fsname=${1:-$FSNAME}
6512 destroy_pools $fsname || true
6518 local ts=$(date +%s)
6521 if [[ ! -f "$YAML_LOG" ]]; then
6522 # init_logging is not performed before gather_logs,
6523 # so the $LOGDIR needs to be checked here
6524 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6527 [ -f $LOGDIR/shared ] && docp=false
6529 # dump lustre logs, dmesg
6531 prefix="$TESTLOG_PREFIX.$TESTNAME"
6533 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6535 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6536 echo "Dumping logs only on local client."
6537 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6538 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6543 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6544 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6545 if [ ! -f $LOGDIR/shared ]; then
6546 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6559 for i in $(seq 0 $num_mntpts); do
6560 cmd="ls -laf ${mntpt_root}$i/$dir"
6566 for pid in $pids; do
6573 # check_and_start_recovery_timer()
6574 # service_time = at_est2timeout(service_time);
6575 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6576 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6578 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6579 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6580 #define CONNECTION_SWITCH_MIN 5
6581 #define CONNECTION_SWITCH_INC 5
6582 max_recovery_time() {
6583 local init_connect_timeout=$((TIMEOUT / 20))
6584 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6586 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6587 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6589 echo -n $service_time
6592 recovery_time_min() {
6593 local connection_switch_min=5
6594 local connection_switch_inc=5
6595 local connection_switch_max
6596 local reconnect_delay_max
6597 local initial_connect_timeout
6601 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6602 (($connection_switch_min > $TIMEOUT)) &&
6603 max=$connection_switch_min || max=$TIMEOUT
6604 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6606 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6607 timeout_20=$((TIMEOUT/20))
6608 (($connection_switch_min > $timeout_20)) &&
6609 initial_connect_timeout=$connection_switch_min ||
6610 initial_connect_timeout=$timeout_20
6612 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6613 initial_connect_timeout))
6614 echo $((2 * reconnect_delay_max))
6617 get_clients_mount_count () {
6618 local clients=${CLIENTS:-`hostname`}
6620 # we need to take into account the clients mounts and
6621 # exclude mds/ost mounts if any;
6622 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6626 PROC_CLI="srpc_info"
6634 if [ $M -lt $N ]; then
6638 while [ $N -lt $M ]; do
6648 calc_connection_cnt() {
6651 # MDT->MDT = 2 * C(M, 2)
6655 comb_m2=$(combination $MDSCOUNT 2)
6657 local num_clients=$(get_clients_mount_count)
6659 local cnt_mdt2mdt=$((comb_m2 * 2))
6660 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6661 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6662 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6663 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6664 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6665 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6679 local cmd="$tgt.srpc.flavor"
6681 if [ $net == "any" ]; then
6686 if [ $dir != "any" ]; then
6691 log "Setting sptlrpc rule: $cmd"
6692 do_facet mgs "$LCTL conf_param $cmd"
6701 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6702 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6704 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6706 if [ "x$bulkspec" != "x" ]; then
6707 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6709 if [ "x$algs" != "x" ]; then
6710 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6712 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6713 if [ $bulk == "bulkn" ]; then
6714 bulk_count=`echo "$output" | grep "bulk flavor" \
6715 | grep "null/null" | wc -l`
6716 elif [ $bulk == "bulki" ]; then
6717 bulk_count=`echo "$output" | grep "bulk flavor" \
6718 | grep "/null" | grep -v "null/" | wc -l`
6720 bulk_count=`echo "$output" | grep "bulk flavor" \
6721 | grep -v "/null" | grep -v "null/" | wc -l`
6725 [ $bulk_count -lt $count ] && count=$bulk_count
6736 local clients=${CLIENTS:-`hostname`}
6738 for c in ${clients//,/ }; do
6739 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6740 tmpcnt=`count_flvr "$output" $flavor`
6741 cnt=$((cnt + tmpcnt))
6751 local clients=${CLIENTS:-`hostname`}
6753 for c in ${clients//,/ }; do
6754 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6755 tmpcnt=`count_flvr "$output" $flavor`
6756 cnt=$((cnt + tmpcnt))
6766 if [ $MDSCOUNT -le 1 ]; then
6771 for num in `seq $MDSCOUNT`; do
6772 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6773 tmpcnt=`count_flvr "$output" $flavor`
6774 cnt=$((cnt + tmpcnt))
6785 for num in `seq $MDSCOUNT`; do
6786 mdtosc=$(get_mdtosc_proc_path mds$num)
6787 mdtosc=${mdtosc/-MDT*/-MDT\*}
6788 output=$(do_facet mds$num lctl get_param -n \
6789 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6790 tmpcnt=`count_flvr "$output" $flavor`
6791 cnt=$((cnt + tmpcnt))
6800 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6801 count_flvr "$output" $flavor
6806 local dir=$1 # from to
6807 local flavor=$2 # flavor expected
6810 if [ $dir == "cli2mdt" ]; then
6811 res=`flvr_cnt_cli2mdt $flavor`
6812 elif [ $dir == "cli2ost" ]; then
6813 res=`flvr_cnt_cli2ost $flavor`
6814 elif [ $dir == "mdt2mdt" ]; then
6815 res=`flvr_cnt_mdt2mdt $flavor`
6816 elif [ $dir == "mdt2ost" ]; then
6817 res=`flvr_cnt_mdt2ost $flavor`
6818 elif [ $dir == "all2ost" ]; then
6819 res1=`flvr_cnt_mdt2ost $flavor`
6820 res2=`flvr_cnt_cli2ost $flavor`
6821 res=$((res1 + res2))
6822 elif [ $dir == "all2mdt" ]; then
6823 res1=`flvr_cnt_mdt2mdt $flavor`
6824 res2=`flvr_cnt_cli2mdt $flavor`
6825 res=$((res1 + res2))
6826 elif [ $dir == "all2all" ]; then
6827 res1=`flvr_cnt_mdt2ost $flavor`
6828 res2=`flvr_cnt_cli2ost $flavor`
6829 res3=`flvr_cnt_mdt2mdt $flavor`
6830 res4=`flvr_cnt_cli2mdt $flavor`
6831 res=$((res1 + res2 + res3 + res4))
6839 local dir=$1 # from to
6840 local flavor=$2 # flavor expected
6841 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6845 for ((i=0;i<20;i++)); do
6846 echo -n "checking $dir..."
6847 res=$(do_check_flavor $dir $flavor)
6848 echo "found $res/$expect $flavor connections"
6849 [ $res -ge $expect ] && return 0
6853 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6857 restore_to_default_flavor()
6859 local proc="mgs.MGS.live.$FSNAME"
6861 echo "restoring to default flavor..."
6863 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6865 # remove all existing rules if any
6866 if [ $nrule -ne 0 ]; then
6867 echo "$nrule existing rules"
6868 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6869 echo "remove rule: $rule"
6870 spec=`echo $rule | awk -F = '{print $1}'`
6871 do_facet mgs "$LCTL conf_param -d $spec"
6875 # verify no rules left
6876 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6877 [ $nrule -ne 0 ] && error "still $nrule rules left"
6879 # wait for default flavor to be applied
6880 # currently default flavor for all connections are 'null'
6881 wait_flavor all2all null
6882 echo "now at default flavor settings"
6887 local flavor=${1:-null}
6889 echo "setting all flavor to $flavor"
6891 # FIXME need parameter to this fn
6892 # and remove global vars
6893 local cnt_all2all=$(calc_connection_cnt all2all)
6895 local res=$(do_check_flavor all2all $flavor)
6896 if [ $res -eq $cnt_all2all ]; then
6897 echo "already have total $res $flavor connections"
6901 echo "found $res $flavor out of total $cnt_all2all connections"
6902 restore_to_default_flavor
6904 [[ $flavor = null ]] && return 0
6906 set_rule $FSNAME any any $flavor
6907 wait_flavor all2all $flavor
6913 # Checking for shared logdir
6914 if [ ! -d $dir ]; then
6915 # Not found. Create local logdir
6918 touch $dir/check_file.$(hostname -s)
6923 check_write_access() {
6925 local list=${2:-$(comma_list $(nodes_list))}
6929 for node in ${list//,/ }; do
6930 file=$dir/check_file.$(short_nodename $node)
6931 if [[ ! -f "$file" ]]; then
6932 # Logdir not accessible/writable from this node.
6935 rm -f $file || return 1
6941 [[ -n $YAML_LOG ]] && return
6942 local save_umask=$(umask)
6945 export YAML_LOG=${LOGDIR}/results.yml
6949 # If the yaml log already exists then we will just append to it
6950 if [ ! -f $YAML_LOG ]; then
6951 if check_shared_dir $LOGDIR; then
6952 touch $LOGDIR/shared
6953 echo "Logging to shared log directory: $LOGDIR"
6955 echo "Logging to local directory: $LOGDIR"
6958 yml_nodes_file $LOGDIR >> $YAML_LOG
6959 yml_results_file >> $YAML_LOG
6964 # If modules are not yet loaded then older "lctl lustre_build_version"
6965 # will fail. Use lctl build version instead.
6966 log "Client: $($LCTL lustre_build_version)"
6967 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6968 do_facet $SINGLEMDS $LCTL --version)"
6969 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6970 do_facet ost1 $LCTL --version)"
6974 yml_log_test $1 >> $YAML_LOG
6978 yml_log_test_status $@ >> $YAML_LOG
6981 log_sub_test_begin() {
6982 yml_log_sub_test_begin "$@" >> $YAML_LOG
6985 log_sub_test_end() {
6986 yml_log_sub_test_end "$@" >> $YAML_LOG
6992 local llverdev_opts=$2
6993 local devname=$(basename $1)
6994 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6995 # loop devices aren't in /proc/partitions
6996 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6998 size=$(($size / 1024 / 1024)) # Gb
7000 local partial_arg=""
7001 # Run in partial (fast) mode if the size
7002 # of a partition > 1 GB
7003 [ $size -gt 1 ] && partial_arg="-p"
7005 llverdev --force $partial_arg $llverdev_opts $dev
7011 local llverfs_opts=$2
7012 local use_partial_arg=$3
7013 local partial_arg=""
7014 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7016 # Run in partial (fast) mode if the size
7017 # of a partition > 1 GB
7018 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7020 llverfs $partial_arg $llverfs_opts $dir
7023 #Remove objects from OST
7024 remove_ost_objects() {
7030 local mntpt=$(facet_mntpt $facet)
7031 local opts=$OST_MOUNT_OPTS
7035 echo "removing objects from $ostdev on $facet: $objids"
7036 if ! test -b $ostdev; then
7037 opts=$(csa_add "$opts" -o loop)
7039 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7042 for i in $objids; do
7043 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7045 umount -f $mntpt || return $?
7049 #Remove files from MDT
7050 remove_mdt_files() {
7055 local mntpt=$(facet_mntpt $facet)
7056 local opts=$MDS_MOUNT_OPTS
7058 echo "removing files from $mdtdev on $facet: $files"
7059 if [ $(facet_fstype $facet) == ldiskfs ] &&
7060 ! do_facet $facet test -b $mdtdev; then
7061 opts=$(csa_add "$opts" -o loop)
7063 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7067 rm $mntpt/ROOT/$f || { rc=$?; break; }
7069 umount -f $mntpt || return $?
7073 duplicate_mdt_files() {
7078 local mntpt=$(facet_mntpt $facet)
7079 local opts=$MDS_MOUNT_OPTS
7081 echo "duplicating files on $mdtdev on $facet: $files"
7082 mkdir -p $mntpt || return $?
7083 if [ $(facet_fstype $facet) == ldiskfs ] &&
7084 ! do_facet $facet test -b $mdtdev; then
7085 opts=$(csa_add "$opts" -o loop)
7087 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7098 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7099 pushd $mntpt/ROOT > /dev/null || return $?
7102 touch $f.bad || return $?
7103 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7105 [ $rc -eq 0 ] || return $rc
7106 setfattr --restore $tmp || return $?
7112 local devs=${1//,/ }
7115 local rslt=$TMP/sgpdd_survey
7117 # sgpdd-survey cleanups ${rslt}.* files
7119 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7125 # returns the canonical name for an ldiskfs device
7130 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
7131 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
7132 echo dm-\\\${foo##*:};
7134 echo \\\$(basename \\\$dv);
7138 is_sanity_benchmark() {
7139 local benchmarks="dbench bonnie iozone fsx"
7141 for b in $benchmarks; do
7142 if [ "$b" == "$suite" ]; then
7150 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
7154 # Get the available size (KB) of a given obd target.
7161 [[ $facet != client ]] || return 0
7163 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
7168 # Get the page size (bytes) on a given facet node.
7172 local size=$(getconf PAGE_SIZE 2>/dev/null)
7174 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
7175 echo -n ${size:-4096}
7179 # Get the block count of the filesystem.
7186 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7187 awk '/^Block count:/ {print $3}')
7191 # Get the block size of the filesystem.
7197 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7198 awk '/^Block size:/ {print $3}')
7202 # Check whether the "large_xattr" feature is enabled or not.
7203 large_xattr_enabled() {
7204 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7206 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7208 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7209 grep -E -q '(ea_inode|large_xattr)'"
7210 return ${PIPESTATUS[0]}
7213 # Get the maximum xattr size supported by the filesystem.
7217 if large_xattr_enabled; then
7218 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7221 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7222 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7224 # maximum xattr size = size of block - size of header -
7225 # size of 1 entry - 4 null bytes
7226 size=$((block_size - 32 - 32 - 4))
7232 # Dump the value of the named xattr from a file.
7237 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7240 # Generate a string with size of $size bytes.
7242 local size=${1:-1024} # in bytes
7244 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7247 reformat_external_journal() {
7252 if [ -n "${!var}" ]; then
7253 local rcmd="do_facet $facet"
7255 echo "reformat external journal on $facet:${!var}"
7256 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7260 # MDT file-level backup/restore
7261 mds_backup_restore() {
7264 local devname=$(mdsdevname $(facet_number $facet))
7265 local mntpt=$(facet_mntpt brpt)
7266 local rcmd="do_facet $facet"
7267 local metaea=${TMP}/backup_restore.ea
7268 local metadata=${TMP}/backup_restore.tgz
7269 local opts=${MDS_MOUNT_OPTS}
7270 local svc=${facet}_svc
7272 if ! ${rcmd} test -b ${devname}; then
7273 opts=$(csa_add "$opts" -o loop)
7276 echo "file-level backup/restore on $facet:${devname}"
7278 # step 1: build mount point
7279 ${rcmd} mkdir -p $mntpt
7280 # step 2: cleanup old backup
7281 ${rcmd} rm -f $metaea $metadata
7283 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7284 if [ ! -z $igif ]; then
7285 # step 3.5: rm .lustre
7286 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7288 # step 4: backup metaea
7290 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7292 # step 5: backup metadata
7294 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7296 ${rcmd} $UMOUNT $mntpt || return 4
7297 # step 8: reformat dev
7298 echo "reformat new device"
7299 format_mdt $(facet_number $facet)
7301 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7302 # step 10: restore metadata
7304 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7305 # step 11: restore metaea
7307 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7308 # step 12: remove recovery logs
7309 echo "remove recovery logs"
7310 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7311 # step 13: umount dev
7312 ${rcmd} $UMOUNT $mntpt || return 10
7313 # step 14: cleanup tmp backup
7314 ${rcmd} rm -f $metaea $metadata
7315 # step 15: reset device label - it's not virgin on
7316 ${rcmd} e2label $devname ${!svc}
7323 local devname=$(mdsdevname $(facet_number $facet))
7324 local mntpt=$(facet_mntpt brpt)
7325 local rcmd="do_facet $facet"
7326 local opts=${MDS_MOUNT_OPTS}
7328 if ! ${rcmd} test -b ${devname}; then
7329 opts=$(csa_add "$opts" -o loop)
7332 echo "removing OI files on $facet: idx=${idx}"
7334 # step 1: build mount point
7335 ${rcmd} mkdir -p $mntpt
7337 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7338 if [ -z $idx ]; then
7339 # step 3: remove all OI files
7340 ${rcmd} rm -fv $mntpt/oi.16*
7341 elif [ $idx -lt 2 ]; then
7342 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7346 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7347 for ((i=${idx}; i<64; i=$((i * idx)))); do
7348 ${rcmd} rm -fv $mntpt/oi.16.${i}
7352 ${rcmd} $UMOUNT $mntpt || return 2
7353 # OI files will be recreated when mounted as lustre next time.
7356 # generate maloo upload-able log file name
7357 # \param logname specify unique part of file name
7358 generate_logname() {
7359 local logname=${1:-"default_logname"}
7361 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7364 # make directory on different MDTs
7368 local stripe_count=2
7369 local stripe_index=-1
7372 while getopts "c:i:p" opt; do
7374 c) stripe_count=$OPTARG;;
7375 i) stripe_index=$OPTARG;;
7377 \?) error "only support -i -c -p";;
7381 shift $((OPTIND - 1))
7382 [ $# -eq 1 ] || error "Only creating single directory is supported"
7385 if [ "$p_option" == "-p" ]; then
7386 local parent=$(dirname $path)
7388 [ -d $path ] && return 0
7389 [ ! -d ${parent} ] && mkdir -p ${parent}
7392 if [ $MDSCOUNT -le 1 ]; then
7395 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7398 if [ $stripe_index -eq -1 ]; then
7399 mdt_index=$((test_num % MDSCOUNT))
7401 mdt_index=$stripe_index
7403 echo "striped dir -i$mdt_index -c$stripe_count $path"
7404 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7408 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
7410 # If called many times, passing @last_fd will avoid repeated searching
7411 # already-open FDs repeatedly if we know they are still in use.
7413 # usage: free_fd [last_fd]
7416 local max_fd=$(ulimit -n)
7417 local fd=$((${1:-2} + 1))
7419 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7422 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7426 check_mount_and_prep()
7428 is_mounted $MOUNT || setupall
7430 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7431 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7432 for idx in $(seq $MDSCOUNT); do
7433 local name="MDT$(printf '%04x' $((idx - 1)))"
7434 rm -rf $MOUNT/.lustre/lost+found/$name/*
7438 # calcule how many ost-objects to be created.
7439 precreated_ost_obj_count()
7443 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7444 local ost_name="OST$(printf '%04x' $ost_idx)"
7445 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7446 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7447 osp.$proc_path.prealloc_last_id)
7448 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7449 osp.$proc_path.prealloc_next_id)
7450 echo $((last_id - next_id + 1))
7453 check_file_in_pool()
7458 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7461 for t in $tlist ; do
7462 [ "$i" -eq "$t" ] && continue 2
7465 echo "pool list: $tlist"
7466 echo "striping: $res"
7467 error_noexit "$file not allocated in $pool"
7474 echo "Creating new pool"
7477 create_pool $FSNAME.$pool ||
7478 { error_noexit "No pool created, result code $?"; return 1; }
7479 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7480 { error_noexit "$pool not in lfs pool_list"; return 2; }
7483 pool_add_targets() {
7484 echo "Adding targets to pool"
7490 local list=$(seq $first $step $last)
7492 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7493 do_facet mgs $LCTL pool_add \
7494 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7496 # wait for OSTs to be added to the pool
7497 for mds_id in $(seq $MDSCOUNT); do
7498 local mdt_id=$((mds_id-1))
7499 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7500 wait_update_facet mds$mds_id \
7501 "lctl get_param -n lod.$lodname.pools.$pool |
7502 sort -u | tr '\n' ' ' " "$t" || {
7503 error_noexit "mds$mds_id: Add to pool failed"
7507 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7508 | sort -u | tr '\n' ' ' " "$t" || {
7509 error_noexit "Add to pool failed"
7512 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7513 local addcount=$(((last - first) / step + 1))
7514 [ $lfscount -eq $addcount ] || {
7515 error_noexit "lfs pool_list bad ost count" \
7516 "$lfscount != $addcount"
7524 echo "Setting pool on directory $tdir"
7526 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7528 error_noexit "Cannot set pool $pool to $tdir"
7535 echo "Checking pool on directory $tdir"
7537 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7538 [ "$res" = "$pool" ] && return 0
7540 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7544 pool_dir_rel_path() {
7545 echo "Testing relative path works well"
7550 mkdir -p $root/$tdir/$tdir
7552 pool_set_dir $pool $tdir || return 1
7553 pool_set_dir $pool ./$tdir || return 2
7554 pool_set_dir $pool ../$tdir || return 3
7555 pool_set_dir $pool ../$tdir/$tdir || return 4
7556 rm -rf $tdir; cd - > /dev/null
7559 pool_alloc_files() {
7560 echo "Checking files allocation from directory pool"
7567 for i in $(seq -w 1 $count)
7569 local file=$tdir/file-$i
7571 check_file_in_pool $file $pool "$tlist" || \
7572 failed=$((failed + 1))
7574 [ "$failed" = 0 ] && return 0
7576 error_noexit "$failed files not allocated in $pool"
7580 pool_create_files() {
7581 echo "Creating files in pool"
7589 for i in $(seq -w 1 $count)
7591 local file=$tdir/spoo-$i
7592 $SETSTRIPE -p $pool $file
7593 check_file_in_pool $file $pool "$tlist" || \
7594 failed=$((failed + 1))
7596 [ "$failed" = 0 ] && return 0
7598 error_noexit "$failed files not allocated in $pool"
7603 echo "Checking 'lfs df' output"
7606 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7608 local res=$($LFS df --pool $FSNAME.$pool |
7610 grep "$FSNAME-OST" |
7612 [ "$res" = "$t" ] && return 0
7614 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7618 pool_file_rel_path() {
7619 echo "Creating files in a pool with relative pathname"
7624 { error_noexit "unable to create $tdir"; return 1 ; }
7625 local file="/..$tdir/$tfile-1"
7626 $SETSTRIPE -p $pool $file ||
7627 { error_noexit "unable to create $file" ; return 2 ; }
7630 $SETSTRIPE -p $pool $tfile-2 || {
7631 error_noexit "unable to create $tfile-2 in $tdir"
7636 pool_remove_first_target() {
7637 echo "Removing first target from a pool"
7640 local pname="lov.$FSNAME-*.pools.$pool"
7641 local t=$($LCTL get_param -n $pname | head -1)
7642 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7643 for mds_id in $(seq $MDSCOUNT); do
7644 local mdt_id=$((mds_id-1))
7645 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7646 wait_update_facet mds$mds_id \
7647 "lctl get_param -n lod.$lodname.pools.$pool |
7649 error_noexit "mds$mds_id: $t not removed from" \
7654 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7655 error_noexit "$t not removed from $FSNAME.$pool"
7660 pool_remove_all_targets() {
7661 echo "Removing all targets from pool"
7664 local pname="lov.$FSNAME-*.pools.$pool"
7665 for t in $($LCTL get_param -n $pname | sort -u)
7667 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7669 for mds_id in $(seq $MDSCOUNT); do
7670 local mdt_id=$((mds_id-1))
7671 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7672 wait_update_facet mds$mds_id "lctl get_param -n \
7673 lod.$lodname.pools.$pool" "" || {
7674 error_noexit "mds$mds_id: Pool $pool not drained"
7678 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7679 error_noexit "Pool $FSNAME.$pool cannot be drained"
7682 # striping on an empty/nonexistant pool should fall back
7683 # to "pool of everything"
7685 error_noexit "failed to use fallback striping for empty pool"
7688 # setstripe on an empty pool should fail
7689 $SETSTRIPE -p $pool $file 2>/dev/null && {
7690 error_noexit "expected failure when creating file" \
7698 echo "Destroying pool"
7702 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7705 # striping on an empty/nonexistant pool should fall back
7706 # to "pool of everything"
7708 error_noexit "failed to use fallback striping for missing pool"
7711 # setstripe on an empty pool should fail
7712 $SETSTRIPE -p $pool $file 2>/dev/null && {
7713 error_noexit "expected failure when creating file" \
7718 # get param should return err once pool is gone
7719 if wait_update $HOSTNAME "lctl get_param -n \
7720 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7722 remove_pool_from_list $FSNAME.$pool
7725 error_noexit "Pool $FSNAME.$pool is not destroyed"
7729 # Get and check the actual stripe count of one file.
7730 # Usage: check_stripe_count <file> <expected_stripe_count>
7731 check_stripe_count() {
7736 [[ -z "$file" || -z "$expected" ]] &&
7737 error "check_stripe_count: invalid argument"
7739 local cmd="$GETSTRIPE -c $file"
7740 actual=$($cmd) || error "$cmd failed"
7741 actual=${actual%% *}
7743 if [[ $actual -ne $expected ]]; then
7744 [[ $expected -eq -1 ]] ||
7745 error "$cmd wrong: found $actual, expected $expected"
7746 [[ $actual -eq $OSTCOUNT ]] ||
7747 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7751 # Get and check the actual list of OST indices on one file.
7752 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7758 [[ -z "$file" || -z "$expected" ]] &&
7759 error "check_obdidx: invalid argument!"
7761 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7762 grep -v obdidx | awk '{print $1}' | xargs))
7764 [[ $obdidx = $expected ]] ||
7765 error "list of OST indices on $file is $obdidx," \
7766 "should be $expected"
7769 # Get and check the actual OST index of the first stripe on one file.
7770 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7771 check_start_ost_idx() {
7776 [[ -z "$file" || -z "$expected" ]] &&
7777 error "check_start_ost_idx: invalid argument!"
7779 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7782 [[ $start_ost_idx = $expected ]] ||
7783 error "OST index of the first stripe on $file is" \
7784 "$start_ost_idx, should be $expected"
7787 killall_process () {
7788 local clients=${1:-$(hostname)}
7793 do_nodes $clients "killall $signal $name"
7798 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
7803 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
7808 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
7813 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
7818 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
7823 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
7830 do_facet mgs "cat $LSNAPSHOT_LOG"
7836 echo "Cleaning test environment ..."
7838 # Every lsnapshot command takes exclusive lock with others,
7839 # so can NOT destroy the snapshot during list with 'xargs'.
7841 local ssname=$(lsnapshot_list | grep snapshot_name |
7842 grep lss_ | awk '{ print $2 }' | head -n 1)
7843 [ -z "$ssname" ] && break
7845 lsnapshot_destroy -n $ssname -f ||
7846 lss_err "Fail to destroy $ssname by force"
7856 local host=$(facet_active_host $facet)
7857 local dir=$(dirname $(facet_vdevice $facet))
7858 local pool=$(zpool_name $facet)
7859 local lfsname=$(zfs_local_fsname $facet)
7860 local label=${FSNAME}-${role}$(printf '%04x' $idx)
7863 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
7869 do_facet mgs "rm -f $LSNAPSHOT_CONF"
7870 echo "Generating $LSNAPSHOT_CONF on MGS ..."
7872 if ! combined_mgs_mds ; then
7873 [ $(facet_fstype mgs) != zfs ] &&
7874 skip "Lustre snapshot 1 only works for ZFS backend" &&
7877 local host=$(facet_active_host mgs)
7878 local dir=$(dirname $(facet_vdevice mgs))
7879 local pool=$(zpool_name mgs)
7880 local lfsname=$(zfs_local_fsname mgs)
7883 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
7884 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
7887 for num in `seq $MDSCOUNT`; do
7888 [ $(facet_fstype mds$num) != zfs ] &&
7889 skip "Lustre snapshot 1 only works for ZFS backend" &&
7892 lss_gen_conf_one mds$num MDT $((num - 1)) ||
7893 lss_err "generate lss conf (mds$num)"
7896 for num in `seq $OSTCOUNT`; do
7897 [ $(facet_fstype ost$num) != zfs ] &&
7898 skip "Lustre snapshot 1 only works for ZFS backend" &&
7901 lss_gen_conf_one ost$num OST $((num - 1)) ||
7902 lss_err "generate lss conf (ost$num)"
7905 do_facet mgs "cat $LSNAPSHOT_CONF"
7911 local val=$(awk '{print $2}' <<< $line)
7913 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
7915 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
7917 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
7922 parse_layout_param()
7929 if [[ -z $mode ]]; then
7930 if [[ $line =~ ^"stripe_count:" ]]; then
7932 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
7934 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
7939 if [[ $mode = "plain_dir" ]]; then
7940 param=$(echo $line |
7941 awk '{printf("-c %d -S %d -i %d",$2,$4,$6)}')
7942 elif [[ $mode = "plain_file" ]]; then
7943 val=$(parse_plain_param "$line")
7944 [[ ! -z $val ]] && param="$param $val"
7945 elif [[ $mode = "pfl" ]]; then
7946 val=$(echo $line | awk '{print $2}')
7947 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
7948 if [[ $val = "EOF" ]]; then
7949 param="$param -E -1"
7951 param="$param -E $val"
7953 elif [[ $line =~ ^"stripe_count:" ]]; then
7956 awk '{printf("-c %d -S %d -i %d",$2,$4,$6)}')
7960 val=$(parse_plain_param "$line")
7961 [[ ! -z $val ]] && param="$param $val"
7970 local param=$($LFS getstripe -d $1 | parse_layout_param)