3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 # Ubuntu, at least, has a truncate command in /usr/bin
281 # so fully path our truncate command.
282 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
283 export FSX=${FSX:-$LUSTRE/tests/fsx}
284 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
285 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
286 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
287 export PATH=$LUSTRE/tests/racer:$PATH:
289 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
290 export PATH=$LUSTRE/tests/mpi:$PATH
292 export RSYNC_RSH=${RSYNC_RSH:-rsh}
294 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
295 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
296 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
297 [ ! -f "$LFS" ] && export LFS=$(which lfs)
299 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
301 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
302 if [ ! -f "$L_GETIDENTITY" ]; then
303 if `which l_getidentity > /dev/null 2>&1`; then
304 export L_GETIDENTITY=$(which l_getidentity)
306 export L_GETIDENTITY=NONE
309 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
310 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
311 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
312 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
313 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
314 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
315 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
316 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
317 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
318 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
319 [ ! -f "$LUSTRE_RMMOD" ] &&
320 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
321 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
322 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
323 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
324 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
325 [ ! -f "$LFS_MIGRATE" ] &&
326 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
327 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
328 [ ! -f "$LR_READER" ] &&
329 export LR_READER=$(which lr_reader 2> /dev/null)
330 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
331 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
332 [ ! -f "$LSOM_SYNC" ] &&
333 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
334 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
335 export NAME=${NAME:-local}
336 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
337 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
338 export LGSSD=$(which lgssd)
339 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
340 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
341 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
343 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
345 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
346 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
348 export DMSETUP=${DMSETUP:-dmsetup}
349 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
350 export LOSETUP=${LOSETUP:-losetup}
352 if [ "$ACCEPTOR_PORT" ]; then
353 export PORT_OPT="--port $ACCEPTOR_PORT"
357 $RPC_MODE || echo "Using GSS shared-key feature"
358 which lgss_sk > /dev/null 2>&1 ||
359 error_exit "built with lgss_sk disabled! SEC=$SEC"
367 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
368 which lgss_keyring > /dev/null 2>&1 ||
369 error_exit "built with gss disabled! SEC=$SEC"
380 IDENTITY_UPCALL=false
384 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
386 # Paths on remote nodes, if different
387 export RLUSTRE=${RLUSTRE:-$LUSTRE}
388 export RPWD=${RPWD:-$PWD}
389 export I_MOUNTED=${I_MOUNTED:-"no"}
390 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
391 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
392 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
393 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
394 ! -f $LUSTRE/mdt/mdt.ko ]; then
395 export CLIENTMODSONLY=yes
398 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
399 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
403 while getopts "rvwf:" opt $*; do
408 w) WRITECONF=writeconf;;
413 shift $((OPTIND - 1))
416 # print the durations of each test if "true"
417 DDETAILS=${DDETAILS:-false}
418 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
423 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
425 # Constants used in more than one test script
426 export LOV_MAX_STRIPE_COUNT=2000
428 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
429 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
438 ncpts=$(do_facet $facet "lctl get_param -n " \
439 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
441 if [ $ncpts -eq 0 ]; then
448 # Return a numeric version code based on a version string. The version
449 # code is useful for comparison two version strings to see which is newer.
451 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
452 eval set -- $(tr "[:punct:]" " " <<< $*)
454 echo -n "$(((${1:-0} << 16) | (${2:-0} << 8) | ${3:-0}))"
457 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
458 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
460 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
462 # usage: lustre_build_version
464 # All Lustre versions support "lctl get_param" to report the version of the
465 # code running in the kernel (what our tests are interested in), but it
466 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
467 # the "version" parameter doesn't include "lustre: " at the beginning.
468 # If that fails, call "lctl lustre_build_version" which prints either (or both)
469 # the userspace and kernel build versions, but until 2.8.55 required root
470 # access to get the Lustre kernel version. If that also fails, fall back to
471 # using "lctl --version", which is easy to parse and works without the kernel
472 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
473 # not the module version, though they are usually the same.
475 # Various commands and their output format for different Lustre versions:
476 # lctl get_param version: 2.9.55
477 # lctl get_param version: lustre: 2.8.53
478 # lctl get_param version: lustre: 2.6.52
479 # kernel: patchless_client
480 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
481 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
482 # lctl lustre_build_version: error: lustre_build_version: Permission denied
483 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
484 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
485 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
486 # lctl --version: lctl 2.6.50
488 # output: prints version string to stdout in (up to 4) dotted-decimal values
489 lustre_build_version() {
490 local facet=${1:-client}
491 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
492 $LCTL lustre_build_version 2>/dev/null ||
493 $LCTL --version 2>/dev/null | cut -d' ' -f2")
494 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
495 [ -n "$lver" ] && ver="$lver"
497 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
501 # Report the Lustre numeric build version code for the supplied facet.
502 lustre_version_code() {
503 version_code $(lustre_build_version $1)
507 /sbin/lsmod | grep -q "^\<$1\>"
519 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
522 # parallels can't load modules directly from prlfs, use /tmp instead
523 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
524 local target="$(mktemp)"
526 cp "$module" "$target"
529 [[ $rc == 0 ]] && PRLFS=true
537 # Load a module on the system where this is running.
539 # usage: load_module module_name [module arguments for insmod/modprobe]
541 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
542 # will be used as the arguments. Otherwise arguments will be obtained from
543 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
546 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
549 local base=$(basename $module $ext)
551 local -A module_is_loaded_aa
555 for mod in $(lsmod | awk '{ print $1; }'); do
556 module_is_loaded_aa[${mod//-/_}]=true
560 ${module_is_loaded_aa[${1//-/_}]:-false}
563 if module_is_loaded $base; then
567 if [[ -f $LUSTRE/$module$ext ]]; then
568 path=$LUSTRE/$module$ext
569 elif [[ "$base" == lnet_selftest ]] &&
570 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
571 path=$LUSTRE/../lnet/selftest/$base$ext
576 if [[ -n "$path" ]]; then
577 # Try to load any non-Lustre modules that $module depends on.
578 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
579 if ! module_is_loaded $mod; then
585 # If no module arguments were passed then get them from
586 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
587 if [ $# -eq 0 ]; then
588 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
589 # not in Bash until 4.x, so we resort to eval.
590 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
591 eval set -- \$$optvar
592 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
593 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
595 opt=$(awk -v var="^options $base" '$0 ~ var \
596 {gsub("'"options $base"'",""); print}' \
598 set -- $(echo -n $opt)
600 # Ensure we have accept=all for lnet
601 if [[ "$base" == lnet ]]; then
602 # OK, this is a bit wordy...
603 local arg accept_all_present=false
606 [[ "$arg" == accept=all ]] &&
607 accept_all_present=true
610 $accept_all_present || set -- "$@" accept=all
617 [ $# -gt 0 ] && echo "${module} options: '$*'"
619 # Note that insmod will ignore anything in modprobe.conf, which is why
620 # we're passing options on the command-line. If $path does not exist
621 # then we must be testing a "make install" or"rpm" installation. Also
622 # note that failing to load ptlrpc_gss is not considered fatal.
623 if [[ -n "$path" ]]; then
624 lustre_insmod $path "$@"
625 elif [[ "$base" == ptlrpc_gss ]]; then
626 if ! modprobe $base "$@" 2>/dev/null; then
627 echo "gss/krb5 is not supported"
634 load_modules_local() {
635 if [ -n "$MODPROBE" ]; then
637 echo "Using modprobe to load modules"
641 # Create special udev test rules on every node
642 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
643 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
645 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
647 udevadm control --reload-rules
650 # For kmemleak-enabled kernels we need clear all past state
651 # that obviously has nothing to do with this Lustre run
652 # Disable automatic memory scanning to avoid perf hit.
653 if [ -f /sys/kernel/debug/kmemleak ] ; then
654 echo scan=off > /sys/kernel/debug/kmemleak
655 echo scan > /sys/kernel/debug/kmemleak
656 echo clear > /sys/kernel/debug/kmemleak
659 echo Loading modules from $LUSTRE
663 if [ -f /sys/devices/system/cpu/online ]; then
664 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
665 echo "detected $ncpus online CPUs by sysfs"
667 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
669 if [ $rc -eq 0 ]; then
670 echo "detected $ncpus online CPUs by getconf"
672 echo "Can't detect number of CPUs"
677 # if there is only one CPU core, libcfs can only create one partition
678 # if there is more than 4 CPU cores, libcfs should create multiple CPU
679 # partitions. So we just force libcfs to create 2 partitions for
680 # system with 2 or 4 cores
681 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
682 # force to enable multiple CPU partitions
683 echo "Force libcfs to create 2 CPU partitions"
684 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
686 echo "libcfs will create CPU partition based on online CPUs"
689 load_module ../libcfs/libcfs/libcfs
690 # Prevent local MODOPTS_LIBCFS being passed as part of environment
691 # variable to remote nodes
695 load_module ../lnet/lnet/lnet
697 LNDPATH=${LNDPATH:-"../lnet/klnds"}
698 if [ -z "$LNETLND" ]; then
700 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
701 tcp*) LNETLND="socklnd/ksocklnd" ;;
702 *) local lnd="${NETTYPE%%[0-9]}lnd"
703 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
704 LNETLND="$lnd/k$lnd" ||
705 LNETLND="socklnd/ksocklnd"
708 load_module ../lnet/klnds/$LNETLND
709 load_module obdclass/obdclass
710 load_module ptlrpc/ptlrpc
711 load_module ptlrpc/gss/ptlrpc_gss
719 load_module obdecho/obdecho
720 if ! client_only; then
721 load_module lfsck/lfsck
722 [ "$LQUOTA" != "no" ] &&
723 load_module quota/lquota $LQUOTAOPTS
724 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
725 load_module osd-zfs/osd_zfs
726 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
727 load_module ../ldiskfs/ldiskfs
728 load_module osd-ldiskfs/osd_ldiskfs
740 load_module llite/lustre
741 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
743 rm -f $OGDB/ogdb-$HOSTNAME
744 $LCTL modules > $OGDB/ogdb-$HOSTNAME
746 # 'mount' doesn't look in $PATH, just sbin
747 local mount_lustre=$LUSTRE/utils/mount.lustre
748 if [ -f $mount_lustre ]; then
749 local sbin_mount=$(readlink -f /sbin)/mount.lustre
750 if grep -qw "$sbin_mount" /proc/mounts; then
751 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
753 if ! grep -qw "$sbin_mount" /proc/mounts; then
754 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
755 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
756 cat <<- EOF > "$sbin_mount"
759 echo "This $sbin_mount just a mountpoint." 1>&2
760 echo "It is never supposed to be run." 1>&2
761 logger -p emerg -- "using stub $sbin_mount $@"
764 chmod a+x $sbin_mount
766 mount --bind $mount_lustre $sbin_mount ||
767 error "can't bind $mount_lustre to $sbin_mount"
775 # load modules on remote nodes optionally
776 # lustre-tests have to be installed on these nodes
777 if $LOAD_MODULES_REMOTE; then
778 local list=$(comma_list $(remote_nodes_list))
779 if [ -n "$list" ]; then
780 echo "loading modules on: '$list'"
781 do_rpc_nodes "$list" load_modules_local
787 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
788 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
789 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
790 echo "$LEAK_LUSTRE" 1>&2
791 echo "$LEAK_PORTALS" 1>&2
792 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
793 echo "Memory leaks detected"
794 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
800 wait_exit_ST client # bug 12845
802 $LUSTRE_RMMOD ldiskfs || return 2
804 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
805 rm /etc/udev/rules.d/99-lustre-test.rules
806 udevadm control --reload-rules
809 if $LOAD_MODULES_REMOTE; then
810 local list=$(comma_list $(remote_nodes_list))
811 if [ -n "$list" ]; then
812 echo "unloading modules on: '$list'"
813 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
814 do_rpc_nodes "$list" check_mem_leak
815 do_rpc_nodes "$list" "rm -f /etc/udev/rules.d/99-lustre-test.rules"
816 do_rpc_nodes "$list" "udevadm control --reload-rules"
817 do_rpc_nodes "$list" "udevadm trigger"
821 local sbin_mount=$(readlink -f /sbin)/mount.lustre
822 if grep -qe "$sbin_mount " /proc/mounts; then
823 umount $sbin_mount || true
824 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
828 check_mem_leak || return 254
830 echo "modules unloaded."
835 local facet=${1:-$SINGLEMDS}
838 case $(facet_fstype $facet) in
839 ldiskfs) size=50;; # largest seen is 44, leave some headroom
840 # grant_block_size is in bytes, allow at least 2x max blocksize
841 zfs) size=$(lctl get_param osc.$FSNAME*.import |
842 awk '/grant_block_size:/ {print $2/512; exit;}')
846 echo -n $((size * MDSCOUNT))
850 local facet=${1:-$SINGLEMDS}
851 local fstype=$(facet_fstype $facet)
854 ldiskfs) size=4;; # ~4KB per inode
855 zfs) size=11;; # 10 to 11KB per inode
861 check_gss_daemon_nodes() {
865 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
866 if [ \\\"\\\$num\\\" -ne 1 ]; then
867 echo \\\$num instance of $dname;
872 check_gss_daemon_facet() {
876 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
877 if [ $num -ne 1 ]; then
878 echo "$num instance of $dname on $facet"
887 echo Stopping $@ on $list
888 do_nodes $list "killall -2 $@ 2>/dev/null || true"
891 # start gss daemons on all nodes, or "daemon" on "nodes" if set
892 start_gss_daemons() {
896 if [ "$nodes" ] && [ "$daemon" ] ; then
897 echo "Starting gss daemon on nodes: $nodes"
898 do_nodes $nodes "$daemon" || return 8
902 nodes=$(comma_list $(mdts_nodes))
903 echo "Starting gss daemon on mds: $nodes"
905 # Start all versions, in case of switching
906 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
908 do_nodes $nodes "$LSVCGSSD -v" || return 1
911 do_nodes $nodes "$LGSSD -v" || return 2
914 nodes=$(comma_list $(osts_nodes))
915 echo "Starting gss daemon on ost: $nodes"
917 # Start all versions, in case of switching
918 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
920 do_nodes $nodes "$LSVCGSSD -v" || return 3
922 # starting on clients
924 local clients=${CLIENTS:-$HOSTNAME}
926 echo "Starting $LGSSD on clients $clients "
927 do_nodes $clients "$LGSSD -v" || return 4
930 # wait daemons entering "stable" status
934 # check daemons are running
936 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
937 check_gss_daemon_nodes $nodes lsvcgssd || return 5
939 nodes=$(comma_list $(mdts_nodes))
940 check_gss_daemon_nodes $nodes lgssd || return 6
943 check_gss_daemon_nodes $clients lgssd || return 7
948 local nodes=$(comma_list $(mdts_nodes))
950 send_sigint $nodes lsvcgssd lgssd
952 nodes=$(comma_list $(osts_nodes))
953 send_sigint $nodes lsvcgssd
955 nodes=${CLIENTS:-$HOSTNAME}
956 send_sigint $nodes lgssd
960 # Add mount flags for shared key
962 if grep -q skpath <<< "$mt_opts" ; then
963 mt_opts=$(echo $mt_opts |
964 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
966 if [ -z "$mt_opts" ]; then
967 mt_opts="-o skpath=$SK_PATH"
969 mt_opts="$mt_opts,skpath=$SK_PATH"
986 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
988 from_build_tree=false
995 if ! module_loaded ptlrpc_gss; then
996 load_module ptlrpc/gss/ptlrpc_gss
997 module_loaded ptlrpc_gss ||
998 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1001 if $GSS_KRB5 || $GSS_SK; then
1002 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1005 if $GSS_SK && $SK_NO_KEY; then
1006 local numclients=${1:-$CLIENTCOUNT}
1007 local clients=${CLIENTS:-$HOSTNAME}
1009 # security ctx config for keyring
1011 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1013 if $from_build_tree; then
1014 mkdir -p $SK_OM_PATH
1015 if grep -q request-key /proc/mounts > /dev/null; then
1016 echo "SSK: Request key already mounted."
1018 mount -o bind $SK_OM_PATH /etc/request-key.d/
1020 local lgssc_conf_line='create lgssc * * '
1021 lgssc_conf_line+=$(which lgss_keyring)
1022 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1023 echo "$lgssc_conf_line" > $lgssc_conf_file
1026 [ -e $lgssc_conf_file ] ||
1027 error_exit "Could not find key options in $lgssc_conf_file"
1028 echo "$lgssc_conf_file content is:"
1029 cat $lgssc_conf_file
1031 if ! local_mode; then
1032 if $from_build_tree; then
1033 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1035 do_nodes $(comma_list $(all_nodes)) "mount \
1036 -o bind $SK_OM_PATH \
1037 /etc/request-key.d/"
1038 do_nodes $(comma_list $(all_nodes)) "rsync \
1039 -aqv $HOSTNAME:$lgssc_conf_file \
1040 $lgssc_conf_file >/dev/null 2>&1"
1042 do_nodes $(comma_list $(all_nodes)) \
1043 "echo $lgssc_conf_file: ; \
1044 cat $lgssc_conf_file"
1048 # create shared key on all nodes
1049 mkdir -p $SK_PATH/nodemap
1050 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1051 $SK_PATH/$FSNAME-*.key
1052 # for nodemap testing each client may need own key,
1053 # and S2S now requires keys as well, both for "client"
1056 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1057 -w $SK_PATH/$FSNAME-nmclient.key \
1058 -d /dev/urandom >/dev/null 2>&1
1059 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1060 -w $SK_PATH/$FSNAME-s2s-server.key \
1061 -d /dev/urandom >/dev/null 2>&1
1064 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1065 -d /dev/urandom >/dev/null 2>&1
1067 for i in $(seq 0 $((numclients - 1))); do
1068 lgss_sk -t server -f$FSNAME -n c$i \
1069 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1073 if ! local_mode; then
1074 for lnode in $(all_nodes); do
1075 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1078 # Set client keys to client type to generate prime P
1080 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1081 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1083 do_nodes $clients "lgss_sk -t client -m \
1084 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1085 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1086 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1088 # This is required for servers as well, if S2S in use
1090 do_nodes $(comma_list $(mdts_nodes)) \
1091 "cp $SK_PATH/$FSNAME-s2s-server.key \
1092 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1093 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1095 do_nodes $(comma_list $(osts_nodes)) \
1096 "cp $SK_PATH/$FSNAME-s2s-server.key \
1097 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1098 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1100 do_nodes $clients "lgss_sk -t client \
1101 -m $SK_PATH/$FSNAME-nmclient.key \
1106 # mount options for servers and clients
1107 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1108 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1109 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1110 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1112 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1113 LGSS_KEYRING_DEBUG=4
1117 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1118 ( local_mode || $from_build_tree ); then
1120 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1121 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1122 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1124 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1131 # maybe cleanup credential cache?
1138 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1140 from_build_tree=false
1143 from_build_tree=true
1148 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1149 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1150 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1154 $RPC_MODE || echo "Cleaning up Shared Key.."
1155 do_nodes $(comma_list $(all_nodes)) "rm -f \
1156 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1157 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1158 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1159 if $from_build_tree; then
1160 # Remove the mount and clean up the files we added to
1162 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1163 request-key.d /proc/mounts; do umount \
1164 /etc/request-key.d/; done"
1165 do_nodes $(comma_list $(all_nodes)) "rm -f \
1166 $SK_OM_PATH/lgssc.conf"
1167 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1175 local var=${facet}_svc
1183 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1184 tr '[:lower:]' '[:upper:]'
1190 if [ $facet == mgs ] || [ $facet == client ]; then
1194 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1202 if [ -n "${!var}" ]; then
1207 var=$(facet_type $facet)FSTYPE
1208 if [ -n "${!var}" ]; then
1213 if [ -n "$FSTYPE" ]; then
1218 if [[ $facet == mgs ]] && combined_mgs_mds; then
1230 local facets=$(get_facets)
1233 for facet in ${facets//,/ }; do
1234 if [ $node == $(facet_host $facet) ] ||
1235 [ $node == "$(facet_failover_host $facet)" ]; then
1236 fstype=$(facet_fstype $facet)
1237 if [[ $fstypes != *$fstype* ]]; then
1238 fstypes+="${fstypes:+,}$fstype"
1247 local num=$(facet_number $facet)
1250 if [[ $(facet_type $facet) = OST ]]; then
1251 index=OSTINDEX${num}
1252 if [[ -n "${!index}" ]]; then
1257 index=${OST_INDICES[num - 1]}
1260 [[ -n "$index" ]] || index=$((num - 1))
1268 local fstype=$(facet_fstype $facet)
1272 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1274 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1275 ${dev} 2>/dev/null");;
1277 error "unknown fstype!";;
1285 local device=$(mdsdevname $num)
1286 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1292 local device=$(ostdevname $num)
1293 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1298 # Get the device of a facet.
1305 mgs) device=$(mgsdevname) ;;
1306 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1307 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1308 fs2mds) device=$(mdsdevname 1_2) ;;
1309 fs2ost) device=$(ostdevname 1_2) ;;
1310 fs3ost) device=$(ostdevname 2_2) ;;
1318 # Get the virtual device of a facet.
1325 mgs) device=$(mgsvdevname) ;;
1326 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1327 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1328 fs2mds) device=$(mdsvdevname 1_2) ;;
1329 fs2ost) device=$(ostvdevname 1_2) ;;
1330 fs3ost) device=$(ostvdevname 2_2) ;;
1338 local virt=$(virt-what 2> /dev/null)
1340 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1342 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1345 VMware|KVM|VirtualBox|Parallels|Bochs)
1346 echo $virt | tr '[A-Z]' '[a-z]' ;;
1352 # Re-read the partition table on failover partner host.
1353 # After a ZFS storage pool is created on a shared device, the partition table
1354 # on the device may change. However, the operating system on the failover
1355 # host may not notice the change automatically. Without the up-to-date partition
1356 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1357 # relative to partition rather than disk beginnings.
1359 # This function performs partprobe on the failover host to make it re-read the
1362 refresh_partition_table() {
1367 host=$(facet_passive_host $facet)
1368 if [[ -n "$host" ]]; then
1369 do_node $host "$PARTPROBE $device"
1374 # Get ZFS storage pool name.
1381 device=$(facet_device $facet)
1382 # poolname is string before "/"
1383 poolname="${device%%/*}"
1390 # Get ZFS local fsname.
1392 zfs_local_fsname() {
1394 local lfsname=$(basename $(facet_device $facet))
1400 # Create ZFS storage pool.
1407 local opts=${@:-"-o cachefile=none"}
1409 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1410 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1411 $ZPOOL create -f $opts $poolname $vdev"
1415 # Create ZFS file system.
1421 local opts=${@:-"-o mountpoint=legacy"}
1423 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1424 $ZFS create $opts $dataset"
1428 # Export ZFS storage pool.
1429 # Before exporting the pool, all datasets within the pool should be unmounted.
1437 poolname=$(zpool_name $facet)
1439 if [[ -n "$poolname" ]]; then
1440 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1441 grep -q ^$poolname/ /proc/mounts ||
1442 $ZPOOL export $opts $poolname"
1447 # Destroy ZFS storage pool.
1448 # Destroy the given pool and free up any devices for other use. This command
1449 # tries to unmount any active datasets before destroying the pool.
1450 # -f Force any active datasets contained within the pool to be unmounted.
1454 local poolname=${2:-$(zpool_name $facet)}
1456 if [[ -n "$poolname" ]]; then
1457 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1458 $ZPOOL destroy -f $poolname"
1463 # Import ZFS storage pool.
1464 # Force importing, even if the pool appears to be potentially active.
1469 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1472 poolname=$(zpool_name $facet)
1474 if [[ -n "$poolname" ]]; then
1475 opts+=" -d $(dirname $(facet_vdevice $facet))"
1476 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1477 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1478 $ZPOOL import -f $opts $poolname"
1483 # Reimport ZFS storage pool with new name
1488 local opts="-o cachefile=none"
1489 local poolname=$(zpool_name $facet)
1491 opts+=" -d $(dirname $(facet_vdevice $facet))"
1492 do_facet $facet "$ZPOOL export $poolname;
1493 $ZPOOL import $opts $poolname $newpool"
1497 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1498 # is not automatically imported on system startup.
1500 # In a failover environment, this will provide resource level fencing which
1501 # will ensure that the same ZFS storage pool will not be imported concurrently
1502 # on different nodes.
1504 disable_zpool_cache() {
1508 poolname=$(zpool_name $facet)
1510 if [[ -n "$poolname" ]]; then
1511 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1516 # This and set_osd_param() shall be used to access OSD parameters
1517 # once existed under "obdfilter":
1522 # writethrough_cache_enable
1526 local device=${2:-$FSNAME-OST*}
1529 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1530 osd-*.$device.$name 2>&1" | grep -v 'error:'
1535 local device=${2:-$FSNAME-OST*}
1539 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1540 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1544 local dz=${1:-$DEBUG_SIZE}
1546 if [ -f /sys/devices/system/cpu/possible ]; then
1547 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1549 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1552 # bug 19944, adjust size to be -gt num_possible_cpus()
1553 # promise 2MB for every cpu at least
1554 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1557 lctl set_param debug_mb=$dz
1560 set_default_debug () {
1561 local debug=${1:-"$PTLDEBUG"}
1562 local subsys=${2:-"$SUBSYSTEM"}
1563 local debug_size=${3:-$DEBUG_SIZE}
1565 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1566 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1568 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1571 set_default_debug_nodes () {
1573 local debug="${2:-"$PTLDEBUG"}"
1574 local subsys="${3:-"$SUBSYSTEM"}"
1575 local debug_size="${4:-$DEBUG_SIZE}"
1577 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1578 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1582 [[ -z "$nodes" ]] ||
1583 do_rpc_nodes "$nodes" set_default_debug \
1584 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1587 set_default_debug_facet () {
1589 local debug="${2:-"$PTLDEBUG"}"
1590 local subsys="${3:-"$SUBSYSTEM"}"
1591 local debug_size="${4:-$DEBUG_SIZE}"
1592 local node=$(facet_active_host $facet)
1594 [ -n "$node" ] || error "No host defined for facet $facet"
1596 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1600 local hostid=${1:-$(hostid)}
1602 if [ ! -s /etc/hostid ]; then
1603 printf $(echo -n $hostid |
1604 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1610 local facets=${1:-$(get_facets)}
1613 for facet in ${facets//,/ }; do
1616 [ $RC -eq 0 ] && continue
1618 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1619 skip_noexit "Restart of $facet failed!." &&
1622 error "Restart of $facet failed!"
1629 # Add argument "arg" (e.g., "loop") to the comma-separated list
1630 # of arguments for option "opt" (e.g., "-o") on command
1631 # line "opts" (e.g., "-o flock").
1637 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1639 if echo "$opts" | grep -q $opt_pattern; then
1640 opts=$(echo "$opts" | sed -e \
1641 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1643 opts+="${opts:+ }$opt $arg"
1649 # Associate loop device with a given regular file.
1650 # Return the loop device.
1652 setup_loop_device() {
1656 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1657 if [[ -z \\\$loop_dev ]]; then
1658 loop_dev=\\\$($LOSETUP -f);
1659 $LOSETUP \\\$loop_dev $file || loop_dev=;
1661 echo -n \\\$loop_dev"
1665 # Detach a loop device.
1667 cleanup_loop_device() {
1671 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1672 $LOSETUP -d $loop_dev"
1676 # Check if a given device is a block device.
1683 [[ -n "$dev" ]] || return 1
1684 do_facet $facet "test -b $dev" || return 1
1685 if [[ -n "$size" ]]; then
1686 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1687 count=1 skip=$size 2>&1" |
1688 awk '($3 == "in") { print $1 }')
1689 [[ "$in" = "1+0" ]] || return 1
1694 # Check if a given device is a device-mapper device.
1700 [[ -n "$dev" ]] || return 1
1701 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1705 # Check if a given device is a device-mapper flakey device.
1707 is_dm_flakey_dev() {
1712 [[ -n "$dev" ]] || return 1
1714 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1716 [[ $type = flakey ]] && return 0 || return 1
1720 # Check if device-mapper flakey device is supported by the kernel
1721 # of $facet node or not.
1723 dm_flakey_supported() {
1727 do_facet $facet "modprobe dm-flakey;
1728 $DMSETUP targets | grep -q flakey" &> /dev/null
1732 # Get the device-mapper flakey device name of a given facet.
1734 dm_facet_devname() {
1736 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1738 echo -n ${facet}_flakey
1742 # Get the device-mapper flakey device of a given facet.
1743 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1745 dm_facet_devpath() {
1748 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1752 # Set a device-mapper device with a new table.
1754 # The table has the following format:
1755 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1757 # flakey <target_args> includes:
1758 # <destination_device> <offset> <up_interval> <down_interval> \
1759 # [<num_features> [<feature_arguments>]]
1761 # linear <target_args> includes:
1762 # <destination_device> <start_sector>
1764 dm_set_dev_table() {
1767 local target_type=$3
1773 read tmp num_sectors tmp real_dev tmp \
1774 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1776 case $target_type in
1778 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1781 table="0 $num_sectors linear $real_dev 0"
1783 *) error "invalid target type $target_type" ;;
1786 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1787 error "failed to suspend $dm_dev"
1788 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1789 error "failed to load $target_type table into $dm_dev"
1790 do_facet $facet "$DMSETUP resume $dm_dev" ||
1791 error "failed to resume $dm_dev"
1795 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1796 # feature parameter.
1799 # All write I/O is silently ignored.
1800 # Read I/O is handled correctly.
1802 dm_set_dev_readonly() {
1804 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1806 dm_set_dev_table $facet $dm_dev flakey
1810 # Set a device-mapper device to traditional linear mapping mode.
1812 dm_clear_dev_readonly() {
1814 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1816 dm_set_dev_table $facet $dm_dev linear
1820 # Set the device of a given facet as "read-only".
1822 set_dev_readonly() {
1824 local svc=${facet}_svc
1826 if [[ $(facet_fstype $facet) = zfs ]] ||
1827 ! dm_flakey_supported $facet; then
1828 do_facet $facet $LCTL --device ${!svc} readonly
1830 dm_set_dev_readonly $facet
1835 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1842 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1843 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1844 echo -n $num_sectors
1848 # Create a device-mapper device with a given block device or regular file (will
1849 # be associated with loop device).
1850 # Return the full path of the device-mapper device.
1854 local real_dev=$2 # destination device
1855 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1856 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1858 # check if the device-mapper device to be created already exists
1859 if is_dm_dev $facet $dm_dev; then
1860 # if the existing device was set to "read-only", then clear it
1861 ! is_dm_flakey_dev $facet $dm_dev ||
1862 dm_clear_dev_readonly $facet $dm_dev
1868 # check if the destination device is a block device, and if not,
1869 # associate it with a loop device
1870 is_blkdev $facet $real_dev ||
1871 real_dev=$(setup_loop_device $facet $real_dev)
1872 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1874 # now create the device-mapper device
1875 local num_sectors=$(get_num_sectors $facet $real_dev)
1876 local table="0 $num_sectors linear $real_dev 0"
1879 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1880 { rc=${PIPESTATUS[0]}; dm_dev=; }
1881 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1888 # Map the facet name to its device variable name.
1890 facet_device_alias() {
1892 local dev_alias=$facet
1895 fs2mds) dev_alias=mds1_2 ;;
1896 fs2ost) dev_alias=ost1_2 ;;
1897 fs3ost) dev_alias=ost2_2 ;;
1905 # Save the original value of the facet device and export the new value.
1911 local active_facet=$(facet_active $facet)
1912 local dev_alias=$(facet_device_alias $active_facet)
1913 local dev_name=${dev_alias}_dev
1914 local dev=${!dev_name}
1916 if [[ $active_facet = $facet ]]; then
1917 local failover_dev=${dev_alias}failover_dev
1918 if [[ ${!failover_dev} = $dev ]]; then
1919 eval export ${failover_dev}_saved=$dev
1920 eval export ${failover_dev}=$dm_dev
1923 dev_alias=$(facet_device_alias $facet)
1924 local facet_dev=${dev_alias}_dev
1925 if [[ ${!facet_dev} = $dev ]]; then
1926 eval export ${facet_dev}_saved=$dev
1927 eval export ${facet_dev}=$dm_dev
1931 eval export ${dev_name}_saved=$dev
1932 eval export ${dev_name}=$dm_dev
1936 # Restore the saved value of the facet device.
1941 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1942 local dev_alias=$(facet_device_alias $facet)
1944 local saved_dev=${dev_alias}_dev_saved
1945 [[ -z ${!saved_dev} ]] ||
1946 eval export ${dev_alias}_dev=${!saved_dev}
1948 saved_dev=${dev_alias}failover_dev_saved
1949 [[ -z ${!saved_dev} ]] ||
1950 eval export ${dev_alias}failover_dev=${!saved_dev}
1954 # Remove a device-mapper device.
1955 # If the destination device is a loop device, then also detach it.
1959 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1963 is_dm_dev $facet $dm_dev || return 0
1965 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1966 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1968 do_facet $facet "$DMSETUP remove $dm_dev"
1969 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1971 unexport_dm_dev $facet
1973 # detach a loop device
1974 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1976 # unload dm-flakey module
1977 do_facet $facet "modprobe -r dm-flakey" || true
1983 local active_facet=$(facet_active $facet)
1984 local dev_alias=$(facet_device_alias $active_facet)
1985 local dev=${dev_alias}_dev
1986 local opt=${facet}_opt
1987 local mntpt=$(facet_mntpt $facet)
1988 local opts="${!opt} $@"
1989 local fstype=$(facet_fstype $facet)
1991 local dm_dev=${!dev}
1993 module_loaded lustre || load_modules
1997 if dm_flakey_supported $facet; then
1998 dm_dev=$(dm_create_dev $facet ${!dev})
1999 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2002 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2004 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2006 # import ZFS storage pool
2007 import_zpool $facet || return ${PIPESTATUS[0]}
2009 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2010 lustre:svname $dm_dev");;
2012 error "unknown fstype!";;
2015 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2016 # for testing LU-482 error handling in mount_facets() and test_0a()
2017 if [ -f $TMP/test-lu482-trigger ]; then
2021 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2025 if [ $RC -ne 0 ]; then
2026 echo "Start of $dm_dev on ${facet} failed ${RC}"
2030 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2031 if [[ "$health" != "healthy" ]]; then
2032 error "$facet is in a unhealthy state"
2035 set_default_debug_facet $facet
2037 if [[ $opts =~ .*nosvc.* ]]; then
2038 echo "Start $dm_dev without service"
2043 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2044 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2045 "" || error "$dm_dev failed to initialize!";;
2047 wait_update_facet ${facet} "$ZFS get -H -o value \
2048 lustre:svname $dm_dev 2>/dev/null | \
2049 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2050 error "$dm_dev failed to initialize!";;
2053 error "unknown fstype!";;
2057 # commit the device label change to disk
2058 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2059 echo "Commit the device label on ${!dev}"
2060 do_facet $facet "sync; sleep 1; sync"
2064 label=$(devicelabel ${facet} $dm_dev)
2065 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2066 eval export ${facet}_svc=${label}
2067 echo Started ${label}
2069 export_dm_dev $facet $dm_dev
2074 # start facet device options
2080 local dev_alias=$(facet_device_alias $facet)
2082 eval export ${dev_alias}_dev=${device}
2083 eval export ${facet}_opt=\"$@\"
2085 local varname=${dev_alias}failover_dev
2086 if [ -n "${!varname}" ] ; then
2087 eval export ${dev_alias}failover_dev=${!varname}
2089 eval export ${dev_alias}failover_dev=$device
2092 local mntpt=$(facet_mntpt $facet)
2093 do_facet ${facet} mkdir -p $mntpt
2094 eval export ${facet}_MOUNT=$mntpt
2095 mount_facet ${facet}
2105 local HOST=$(facet_active_host $facet)
2106 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2108 local mntpt=$(facet_mntpt $facet)
2109 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2110 if [ ${running} -ne 0 ]; then
2111 echo "Stopping $mntpt (opts:$@) on $HOST"
2112 do_facet ${facet} $UMOUNT $@ $mntpt
2115 # umount should block, but we should wait for unrelated obd's
2116 # like the MGS or MGC to also stop.
2117 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2119 if [[ $(facet_fstype $facet) == zfs ]]; then
2120 # export ZFS storage pool
2121 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2122 elif dm_flakey_supported $facet; then
2123 local host=${facet}_HOST
2124 local failover_host=${facet}failover_HOST
2125 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2126 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2127 dm_cleanup_dev $facet
2132 # get mdt quota type
2134 local varsvc=${SINGLEMDS}_svc
2135 do_facet $SINGLEMDS $LCTL get_param -n \
2136 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2139 # get ost quota type
2141 # All OSTs should have same quota type
2142 local varsvc=ost1_svc
2143 do_facet ost1 $LCTL get_param -n \
2144 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2147 # restore old quota type settings
2149 if [ "$old_MDT_QUOTA_TYPE" ]; then
2150 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2151 do_facet mgs $PERM_CMD \
2152 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2155 do_facet mgs $PERM_CMD \
2156 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2159 if [ "$old_OST_QUOTA_TYPE" ]; then
2160 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2161 do_facet mgs $PERM_CMD \
2162 osd-*.$FSNAME-OST*.quota_slave.enable = \
2165 do_facet mgs $LCTL conf_param \
2166 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2171 # Handle the case when there is a space in the lfs df
2172 # "filesystem summary" line the same as when there is no space.
2173 # This will allow fixing the "lfs df" summary line in the future.
2175 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2178 # Get free inodes on the MDT specified by mdt index, free indoes on
2179 # the whole filesystem will be returned when index == -1.
2185 if [ $index -eq -1 ]; then
2188 mdt_uuid=$(mdtuuid_from_index $index)
2191 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2196 # Get the OST device status from 'lfs df' with a given OST index.
2200 local mnt_pnt=${2:-$MOUNT}
2203 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2204 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2210 # save old quota type & set new quota type
2211 local mdt_qtype=$(mdt_quota_type)
2212 local ost_qtype=$(ost_quota_type)
2214 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2215 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2217 export old_MDT_QUOTA_TYPE=$mdt_qtype
2218 export old_OST_QUOTA_TYPE=$ost_qtype
2220 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2221 do_facet mgs $PERM_CMD \
2222 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2223 do_facet mgs $PERM_CMD \
2224 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2226 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2227 error "set mdt quota type failed"
2228 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2229 error "set ost quota type failed"
2232 local quota_usrs=$QUOTA_USERS
2234 # get_filesystem_size
2235 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2236 local blk_soft=$((disksz + 1024))
2237 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2239 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2240 local i_soft=$inodes
2241 local i_hard=$((i_soft + i_soft / 20))
2243 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2244 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2245 "inode-hardlimit: $i_hard"
2248 for usr in $quota_usrs; do
2249 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2251 cmd="$LFS setquota -$type $usr -b $blk_soft"
2252 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2254 eval $cmd || error "$cmd FAILED!"
2256 # display the quota status
2257 echo "Quota settings for $usr : "
2258 $LFS quota -v -u $usr $mntpt || true
2265 local opts=${3:-$MOUNT_OPTS}
2266 opts=${opts:+-o $opts}
2267 local flags=${4:-$MOUNT_FLAGS}
2269 local device=$MGSNID:/$FSNAME$FILESET
2270 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2271 echo "Bad mount command: opt=$flags $opts dev=$device " \
2277 # update mount option with skpath
2278 opts=$(add_sk_mntflag $opts)
2281 echo "Starting client: $client: $flags $opts $device $mnt"
2282 do_node $client mkdir -p $mnt
2283 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2284 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2286 #disable FILESET if not supported
2287 do_nodes $client lctl get_param -n \
2288 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2289 device=$MGSNID:/$FSNAME
2290 do_node $client mkdir -p $mnt/$FILESET
2291 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2294 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2295 # Mount using nodemap key
2296 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2297 if $SK_UNIQUE_NM; then
2298 mountkey=$SK_PATH/nodemap/c0.key
2300 local prunedopts=$(echo $opts |
2301 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2302 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2305 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2309 set_default_debug_nodes $client
2320 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2322 [ "$3" ] && force=-f
2323 [ $running -eq 0 ] && return 0
2325 echo "Stopping client $client $mnt (opts:$force)"
2326 do_node $client lsof -t $mnt || need_kill=no
2327 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2328 pids=$(do_node $client lsof -t $mnt | sort -u);
2329 if [ -n "$pids" ]; then
2330 do_node $client kill -9 $pids || true
2334 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2336 if [ $busy -ne 0 ] ; then
2337 echo "$mnt is still busy, wait one second" && sleep 1
2338 do_node $client umount $force $mnt
2342 # Mount the file system on the MDS
2343 mount_mds_client() {
2344 local mds_HOST=${SINGLEMDS}_HOST
2346 do_facet $SINGLEMDS "mkdir -p $MOUNT2"
2347 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2348 error "unable to mount $MOUNT2 on MDS"
2351 # Unmount the file system on the MDS
2352 umount_mds_client() {
2353 local mds_HOST=${SINGLEMDS}_HOST
2354 zconf_umount $mds1_HOST $MOUNT2
2355 do_facet $SINGLEMDS "rm -rf $MOUNT2"
2358 # nodes is comma list
2359 sanity_mount_check_nodes () {
2365 # FIXME: assume that all cluster nodes run the same os
2366 [ "$(uname)" = Linux ] || return 0
2369 for mnt in $mnts ; do
2370 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2371 mpts=\\\$(mount | grep -c $mnt' ');
2372 if [ \\\$running -ne \\\$mpts ]; then
2373 echo \\\$(hostname) env are INSANE!;
2376 [ $? -eq 0 ] || rc=1
2381 sanity_mount_check_servers () {
2382 [ -n "$CLIENTONLY" ] &&
2383 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2384 echo Checking servers environments
2386 # FIXME: modify get_facets to display all facets wo params
2387 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2391 for facet in ${facets//,/ }; do
2392 node=$(facet_host ${facet})
2393 mntpt=$(facet_mntpt $facet)
2394 sanity_mount_check_nodes $node $mntpt ||
2395 { error "server $node environments are insane!"; return 1; }
2399 sanity_mount_check_clients () {
2400 local clients=${1:-$CLIENTS}
2401 local mntpt=${2:-$MOUNT}
2402 local mntpt2=${3:-$MOUNT2}
2404 [ -z $clients ] && clients=$(hostname)
2405 echo Checking clients $clients environments
2407 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2408 error "clients environments are insane!"
2411 sanity_mount_check () {
2412 sanity_mount_check_servers || return 1
2413 sanity_mount_check_clients || return 2
2416 # mount clients if not mouted
2417 zconf_mount_clients() {
2420 local opts=${3:-$MOUNT_OPTS}
2421 opts=${opts:+-o $opts}
2422 local flags=${4:-$MOUNT_FLAGS}
2423 local device=$MGSNID:/$FSNAME$FILESET
2424 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2425 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2430 echo "Starting client $clients: $flags $opts $device $mnt"
2431 do_nodes $clients mkdir -p $mnt
2432 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2433 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2434 # Mount with own nodemap key
2436 # Mount all server nodes first with per-NM keys
2437 for nmclient in ${clients//,/ }; do
2438 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2439 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2442 # set perms for per-nodemap keys else permission denied
2443 do_nodes $(comma_list $(all_nodes)) \
2444 "keyctl show | grep lustre | cut -c1-11 |
2446 xargs -IX keyctl setperm X 0x3f3f3f3f"
2447 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2449 for nmclient in ${clients//,/ }; do
2450 if $SK_UNIQUE_NM; then
2451 mountkey=$SK_PATH/nodemap/c$i.key
2453 do_node $nmclient "! grep -q $mnt' ' \
2454 /proc/mounts || umount $mnt"
2455 local prunedopts=$(add_sk_mntflag $prunedopts);
2456 prunedopts=$(echo $prunedopts | sed -e \
2457 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2459 do_nodes $(comma_list $(all_server_nodes)) \
2462 do_node $nmclient $MOUNT_CMD $flags \
2463 $prunedopts $MGSNID:/$FSNAME $mnt ||
2468 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2470 do_nodes $clients $MOUNT_CMD $flags $opts \
2471 $MGSNID:/$FSNAME $mnt || return 1
2473 #disable FILESET if not supported
2474 do_nodes $clients lctl get_param -n \
2475 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2476 device=$MGSNID:/$FSNAME
2477 do_nodes $clients mkdir -p $mnt/$FILESET
2478 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2482 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2483 # Mount with nodemap key
2485 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2486 for nmclient in ${clients//,/ }; do
2487 if $SK_UNIQUE_NM; then
2488 mountkey=$SK_PATH/nodemap/c$i.key
2490 local prunedopts=$(echo $opts | sed -e \
2491 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2492 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2495 running=\\\$(mount | grep -c $mnt' ');
2497 if [ \\\$running -eq 0 ] ; then
2499 $MOUNT_CMD $flags $prunedopts $device $mnt;
2502 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2503 grep 'type lustre' | wc -l);
2504 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2505 echo zconf_mount_clients FAILED: \
2506 mount count \\\$running, not matching \
2507 with mount count of 'type lustre' \
2508 \\\$lustre_mnt_count;
2512 exit \\\$rc" || return ${PIPESTATUS[0]}
2519 if $SHARED_KEY; then
2520 tmpopts=$(add_sk_mntflag $opts)
2523 running=\\\$(mount | grep -c $mnt' ');
2525 if [ \\\$running -eq 0 ] ; then
2527 $MOUNT_CMD $flags $tmpopts $device $mnt;
2530 exit \\\$rc" || return ${PIPESTATUS[0]}
2533 echo "Started clients $clients: "
2534 do_nodes $clients "mount | grep $mnt' '"
2536 set_default_debug_nodes $clients
2541 zconf_umount_clients() {
2546 [ "$3" ] && force=-f
2548 echo "Stopping clients: $clients $mnt (opts:$force)"
2549 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2550 if [ \\\$running -ne 0 ] ; then
2551 echo Stopping client \\\$(hostname) $mnt opts:$force;
2552 lsof $mnt || need_kill=no;
2553 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2554 pids=\\\$(lsof -t $mnt | sort -u);
2555 if [ -n \\\"\\\$pids\\\" ]; then
2559 while umount $force $mnt 2>&1 | grep -q "busy"; do
2560 echo "$mnt is still busy, wait one second" && sleep 1;
2567 echo + $POWER_DOWN $node
2571 shutdown_node_hard () {
2573 local attempts=$SHUTDOWN_ATTEMPTS
2575 for i in $(seq $attempts) ; do
2578 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2579 echo "waiting for $host to fail attempts=$attempts"
2580 [ $i -lt $attempts ] || \
2581 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2587 local mnt=${2:-$MOUNT}
2590 if [ "$FAILURE_MODE" = HARD ]; then
2591 shutdown_node_hard $client
2593 zconf_umount_clients $client $mnt -f
2599 local facets="$(get_facets OST),$(get_facets MDS)"
2602 combined_mgs_mds || facets="$facets,mgs"
2604 for facet in ${facets//,/ }; do
2605 if [ $(facet_active_host $facet) == $host ]; then
2606 affected="$affected $facet"
2610 echo $(comma_list $affected)
2615 local host=${2:-$(facet_host $facet)}
2617 local label=$(convert_facet2label $facet)
2618 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2621 facets_up_on_host () {
2623 local facets=$(facets_on_host $host)
2626 for facet in ${facets//,/ }; do
2627 if $(facet_up $facet $host); then
2628 affected_up="$affected_up $facet"
2632 echo $(comma_list $affected_up)
2637 local affected_facet
2638 local affected_facets
2640 if [[ "$FAILURE_MODE" = HARD ]]; then
2641 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2642 dm_flakey_supported $facet; then
2643 affected_facets=$(affected_facets $facet)
2644 for affected_facet in ${affected_facets//,/ }; do
2645 unexport_dm_dev $affected_facet
2649 shutdown_node_hard $(facet_active_host $facet)
2657 echo + $POWER_UP $node
2670 if [ "$FAILURE_MODE" = HARD ]; then
2671 reboot_node $(facet_active_host $facet)
2679 if [ "$FAILURE_MODE" = HARD ]; then
2689 for facet in ${facets//,/ }; do
2690 hosts=$(expand_list $hosts $(facet_host $facet) )
2696 _check_progs_installed () {
2700 for prog in $progs; do
2701 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2702 echo $prog missing on $(hostname)
2709 check_progs_installed () {
2713 do_rpc_nodes "$nodes" _check_progs_installed $@
2716 # recovery-scale functions
2718 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2721 start_client_load() {
2724 local var=$(node_var_name $client)_load
2725 eval export ${var}=$load
2727 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2728 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2729 END_RUN_FILE=$END_RUN_FILE \
2730 LOAD_PID_FILE=$LOAD_PID_FILE \
2731 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2732 TESTNAME=$TESTNAME \
2733 DBENCH_LIB=$DBENCH_LIB \
2734 DBENCH_SRC=$DBENCH_SRC \
2735 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2740 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2741 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2742 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2743 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2744 ior_blockSize=$ior_blockSize \
2745 ior_blockUnit=$ior_blockUnit \
2746 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2747 ior_DURATION=$ior_DURATION \
2748 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2749 ior_custom_params=\\\"$ior_custom_param\\\" \
2750 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2753 log "Started client load: ${load} on $client"
2755 # get the children process IDs
2756 local pids=$(ps --ppid $ppid -o pid= | xargs)
2757 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2761 start_client_loads () {
2762 local -a clients=(${1//,/ })
2763 local numloads=${#CLIENT_LOADS[@]}
2765 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2766 local load=$((nodenum % numloads))
2767 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2769 # bug 22169: wait the background threads to start
2773 # only for remote client
2774 check_client_load () {
2776 local var=$(node_var_name $client)_load
2777 local testload=run_${!var}.sh
2779 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2781 # bug 18914: try to connect several times not only when
2782 # check ps, but while check_node_health also
2786 while [ $RC = 254 -a $tries -gt 0 ]; do
2790 if ! check_node_health $client; then
2792 if [ $RC -eq 254 ]; then
2793 # FIXME: not sure how long we shuold sleep here
2797 echo "check node health failed: RC=$RC "
2801 # We can continue try to connect if RC=254
2802 # Just print the warning about this
2803 if [ $RC = 254 ]; then
2804 echo "got a return status of $RC from do_node while checking " \
2805 "node health on $client"
2808 # see if the load is still on the client
2811 while [ $RC = 254 -a $tries -gt 0 ]; do
2815 if ! do_node $client \
2816 "ps auxwww | grep -v grep | grep -q $testload"; then
2821 if [ $RC = 254 ]; then
2822 echo "got a return status of $RC from do_node while checking " \
2823 "(node health and 'ps') the client load on $client"
2824 # see if we can diagnose a bit why this is
2829 check_client_loads () {
2830 local clients=${1//,/ }
2834 for client in $clients; do
2835 check_client_load $client
2837 if [ "$rc" != 0 ]; then
2838 log "Client load failed on node $client, rc=$rc"
2844 restart_client_loads () {
2845 local clients=${1//,/ }
2846 local expectedfail=${2:-""}
2850 for client in $clients; do
2851 check_client_load $client
2853 if [ "$rc" != 0 -a "$expectedfail" ]; then
2854 local var=$(node_var_name $client)_load
2855 start_client_load $client ${!var}
2856 echo "Restarted client load ${!var}: on $client. Checking ..."
2857 check_client_load $client
2859 if [ "$rc" != 0 ]; then
2860 log "Client load failed to restart on node $client, rc=$rc"
2861 # failure one client load means test fail
2862 # we do not need to check other
2871 # Start vmstat and save its process ID in a file.
2876 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2879 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2880 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2883 # Display the nodes on which client loads failed.
2884 print_end_run_file() {
2888 [ -s $file ] || return 0
2890 echo "Found the END_RUN_FILE file: $file"
2893 # A client load will stop if it finds the END_RUN_FILE file.
2894 # That does not mean the client load actually failed though.
2895 # The first node in END_RUN_FILE is the one we are interested in.
2898 if [ -n "$node" ]; then
2899 local var=$(node_var_name $node)_load
2901 local prefix=$TESTLOG_PREFIX
2902 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2903 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2904 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2906 echo "Client load ${!var} failed on node $node:"
2912 # Stop the process which had its PID saved in a file.
2917 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2919 do_nodes $nodes "test -f $pid_file &&
2920 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2923 # Stop all client loads.
2924 stop_client_loads() {
2925 local nodes=${1:-$CLIENTS}
2928 # stop the client loads
2929 stop_process $nodes $pid_file
2931 # clean up the processes that started them
2932 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2934 # End recovery-scale functions
2936 # verify that lustre actually cleaned up properly
2938 VAR=$(lctl get_param -n catastrophe 2>&1)
2939 if [ $? = 0 ] ; then
2940 if [ $VAR != 0 ]; then
2941 error "LBUG/LASSERT detected"
2944 BUSY=$(dmesg | grep -i destruct || true)
2945 if [ -n "$BUSY" ]; then
2947 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2951 check_mem_leak || exit 204
2953 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2954 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2957 if module_loaded lnet || module_loaded libcfs; then
2958 echo "$TESTSUITE: modules still loaded..." 1>&2
2967 if [[ "$1" == "--verbose" ]]; then
2982 PREV_RESULT=$(do_node $node "$TEST")
2984 RESULT=$(do_node $node "$TEST")
2985 if [[ "$RESULT" == "$FINAL" ]]; then
2986 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2987 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2991 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2992 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2996 [[ $WAIT -ge $MAX ]] && break
2997 [[ $((WAIT % print)) -eq 0 ]] &&
2998 echo "Waiting $((MAX - WAIT)) secs for update"
2999 WAIT=$((WAIT + sleep))
3002 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
3006 wait_update_facet() {
3008 [ "$1" = "--verbose" ] && verbose="$1" && shift
3012 wait_update $verbose $(facet_active_host $facet) "$@"
3016 do_nodes $(comma_list $(mdts_nodes)) \
3017 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3018 do_nodes $(comma_list $(osts_nodes)) \
3019 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3020 grep -v 'Found no match'
3024 local zfs_wait=${2:-5}
3026 # the occupied disk space will be released
3027 # only after TXGs are committed
3028 if [[ $(facet_fstype $1) == zfs ]]; then
3029 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3037 local lwm=$3 #low watermark
3038 local size_mb #how many MB should we write to pass watermark
3039 local ost_name=$(ostname_from_index $ost_idx)
3041 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3043 if (( $free_kb / 1024 > lwm )); then
3044 size_mb=$((free_kb / 1024 - lwm))
3046 #If 10% of free space cross low watermark use it
3047 if (( $free_kb / 10240 > size_mb )); then
3048 size_mb=$((free_kb / 10240))
3050 #At least we need to store 1.1 of difference between
3051 #free space and low watermark
3052 size_mb=$((size_mb + size_mb / 10))
3054 if (( lwm <= $free_kb / 1024 )) ||
3055 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3056 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3057 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3058 count=$size_mb oflag=append conv=notrunc
3063 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3064 echo "OST still has $((free_kb / 1024)) MB free"
3067 # This checks only the primary MDS
3068 ost_watermarks_get() {
3070 local ost_name=$(ostname_from_index $ost_idx)
3071 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3073 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3074 osp.$mdtosc_proc.reserved_mb_high)
3075 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3076 osp.$mdtosc_proc.reserved_mb_low)
3081 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3082 ost_watermarks_set() {
3086 local ost_name=$(ostname_from_index $ost_idx)
3087 local facets=$(get_facets MDS)
3089 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3090 osp.*$ost_name*.reserved_mb_low=$lwm \
3091 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3093 # sleep to ensure we see the change
3097 ost_watermarks_set_low_space() {
3099 local wms=$(ost_watermarks_get $ost_idx)
3100 local ost_name=$(ostname_from_index $ost_idx)
3102 local old_lwm=$(echo $wms | awk '{ print $1 }')
3103 local old_hwm=$(echo $wms | awk '{ print $2 }')
3105 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3106 # minimal extension size is 64M
3108 if (( $blocks / 1024 > 50 )); then
3109 new_lwm=$((blocks / 1024 - 50))
3111 local new_hwm=$((new_lwm + 5))
3113 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3114 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3117 # Set watermarks to ~current available space & then write data to fill it
3118 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3119 # internal statfs used by the stripe allocator
3121 # first parameter is the filename-prefix, which must get under t-f cleanup
3122 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3123 ost_watermarks_set_enospc() {
3127 local ost_name=$(ostname_from_index $ost_idx)
3128 local facets=$(get_facets MDS)
3132 for MDS in ${facets//,/ }; do
3133 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3135 do_facet $MDS $LCTL get_param -n \
3136 osp.$mdtosc_proc.reserved_mb_high ||
3137 skip "remote MDS does not support reserved_mb_high"
3140 wms=$(ost_watermarks_set_low_space $ost_idx)
3141 local new_lwm=$(echo $wms | awk '{ print $4 }')
3142 fill_ost $filename $ost_idx $new_lwm
3143 #First enospc could execute orphan deletion so repeat
3144 fill_ost $filename $ost_idx $new_lwm
3148 ost_watermarks_enospc_delete_files() {
3152 rm -f $DIR/${filename}.fill_ost$ost_idx
3154 wait_delete_completed
3158 # clean up from "ost_watermarks_set_enospc"
3159 ost_watermarks_clear_enospc() {
3165 ost_watermarks_enospc_delete_files $filename $ost_idx
3166 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3167 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3170 wait_delete_completed_mds() {
3171 local max_wait=${1:-20}
3173 local stime=$(date +%s)
3178 # find MDS with pending deletions
3179 for node in $(mdts_nodes); do
3180 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3181 2>/dev/null | calc_sum)
3182 if [[ $changes -eq 0 ]]; then
3185 mds2sync="$mds2sync $node"
3187 if [ -z "$mds2sync" ]; then
3188 wait_zfs_commit $SINGLEMDS
3191 mds2sync=$(comma_list $mds2sync)
3193 # sync MDS transactions
3194 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3196 # wait till all changes are sent and commmitted by OSTs
3197 # for ldiskfs space is released upon execution, but DMU
3198 # do this upon commit
3201 while [[ $WAIT -ne $max_wait ]]; do
3202 changes=$(do_nodes $mds2sync \
3203 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3204 #echo "$node: $changes changes on all"
3205 if [[ $changes -eq 0 ]]; then
3206 wait_zfs_commit $SINGLEMDS
3208 # the occupied disk space will be released
3209 # only after TXGs are committed
3210 wait_zfs_commit ost1
3218 echo "Delete is not completed in $((etime - stime)) seconds"
3219 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3226 # we can use "for" here because we are waiting the slowest
3227 for host in ${hostlist//,/ }; do
3228 check_network "$host" 900
3230 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3237 for facet in ${facetlist//,/ }; do
3238 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3240 wait_for_host $hostlist
3243 _wait_recovery_complete () {
3246 # Use default policy if $2 is not passed by caller.
3247 local MAX=${2:-$(max_recovery_time)}
3252 while [ $WAIT -lt $MAX ]; do
3253 STATUS=$(lctl get_param -n $param | grep status)
3255 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3258 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3260 echo "$param recovery not done in $MAX sec. $STATUS"
3264 wait_recovery_complete () {
3267 # with an assumption that at_max is the same on all nodes
3268 local MAX=${2:-$(max_recovery_time)}
3271 if [ "$FAILURE_MODE" = HARD ]; then
3272 facets=$(facets_on_host $(facet_active_host $facet))
3274 echo affected facets: $facets
3276 # we can use "for" here because we are waiting the slowest
3277 for facet in ${facets//,/ }; do
3278 local var_svc=${facet}_svc
3279 local param="*.${!var_svc}.recovery_status"
3281 local host=$(facet_active_host $facet)
3282 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3286 wait_mds_ost_sync () {
3287 # just because recovery is done doesn't mean we've finished
3288 # orphan cleanup. Wait for llogs to get synchronized.
3289 echo "Waiting for orphan cleanup..."
3290 # MAX value includes time needed for MDS-OST reconnection
3291 local MAX=$(( TIMEOUT * 2 ))
3292 local WAIT_TIMEOUT=${1:-$MAX}
3295 local list=$(comma_list $(mdts_nodes))
3296 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3297 if ! do_facet $SINGLEMDS \
3298 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3300 # old way, use mds_sync
3302 list=$(comma_list $(osts_nodes))
3303 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3306 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3307 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3308 local -a sync=($(do_nodes $list "$cmd"))
3311 for ((i=0; i<${#sync[@]}; i++)); do
3313 [ ${sync[$i]} -eq 1 ] && continue
3315 [ ${sync[$i]} -eq 0 ] && continue
3317 # there is a not finished MDS-OST synchronization
3321 sleep 2 # increase waiting time and cover statfs cache
3322 [ ${con} -eq 1 ] && return 0
3323 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3327 # show which nodes are not finished.
3328 cmd=$(echo $cmd | sed 's/-n//')
3329 do_nodes $list "$cmd"
3330 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3334 # Wait OSTs to be active on both client and MDT side.
3336 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3337 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3338 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3339 error "wait_update OSTs up on client failed"
3341 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3342 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3343 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3344 error "wait_update OSTs up on MDT0000 failed"
3347 wait_destroy_complete () {
3348 echo "Waiting for local destroys to complete"
3349 # MAX value shouldn't be big as this mean server responsiveness
3350 # never increase this just to make test pass but investigate
3351 # why it takes so long time
3354 while [ $WAIT -lt $MAX ]; do
3355 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3359 for ((i=0; i<${#RPCs[@]}; i++)); do
3360 [ ${RPCs[$i]} -eq 0 ] && continue
3361 # there are still some destroy RPCs in flight
3366 [ ${con} -eq 1 ] && return 0 # done waiting
3367 echo "Waiting ${WAIT}s for local destroys to complete"
3370 echo "Local destroys weren't done in $MAX sec."
3374 wait_delete_completed() {
3375 wait_delete_completed_mds $1 || return $?
3376 wait_destroy_complete || return $?
3385 # conf-sanity 31 takes a long time cleanup
3386 while [ $WAIT -lt 300 ]; do
3387 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3388 lctl dl | grep ' ST ' || true")
3389 [ -z "${running}" ] && return 0
3390 echo "waited $WAIT for${running}"
3391 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3393 WAIT=$((WAIT + INTERVAL))
3395 echo "service didn't stop after $WAIT seconds. Still running:"
3400 wait_remote_prog () {
3406 [ "$PDSH" = "no_dsh" ] && return 0
3408 while [ $WAIT -lt $2 ]; do
3409 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3410 [ -z "${running}" ] && return 0 || true
3411 echo "waited $WAIT for: "
3413 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3415 WAIT=$((WAIT + INTERVAL))
3417 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3418 [ -z "$pids" ] && return 0
3419 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3420 # FIXME: not portable
3421 for pid in $pids; do
3422 cat /proc/${pid}/status || true
3423 cat /proc/${pid}/wchan || true
3425 kill -9 $pid || true
3434 local clients=${1:-$CLIENTS}
3436 if [ -z "$clients" ]; then
3439 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3444 # not every config has many clients
3450 # usually checked on particular client or locally
3459 client_reconnect_try() {
3460 local f=$MOUNT/recon
3463 if [ -z "$CLIENTS" ]; then
3464 $LFS df $MOUNT; uname -n >> $f
3466 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3468 echo "Connected clients: $(cat $f)"
3469 ls -l $f > /dev/null
3473 client_reconnect() {
3474 # one client_reconnect_try call does not always do the job...
3476 client_reconnect_try && break
3481 affected_facets () {
3484 local host=$(facet_active_host $facet)
3485 local affected=$facet
3487 if [ "$FAILURE_MODE" = HARD ]; then
3488 affected=$(facets_up_on_host $host)
3494 local E2FSCK_ON_MDT0=false
3495 if [ "$1" == "--fsck" ]; then
3497 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3509 #Because it will only get up facets, we need get affected
3510 #facets before shutdown
3511 #For HARD Failure mode, it needs make sure facets on the same
3512 #HOST will only be shutdown and reboot once
3513 for facet in ${facets//,/ }; do
3514 local affected_facet
3516 #check whether facet has been included in other affected facets
3517 for ((index=0; index<$total; index++)); do
3518 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3521 if [ $skip -eq 0 ]; then
3522 affecteds[$total]=$(affected_facets $facet)
3527 for ((index=0; index<$total; index++)); do
3528 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3529 local host=$(facet_active_host $facet)
3530 echo "Failing ${affecteds[index]} on $host"
3531 shutdown_facet $facet
3534 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3535 $(mdsdevname 1) "-n" || error "Running e2fsck")
3537 for ((index=0; index<$total; index++)); do
3538 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3539 echo reboot facets: ${affecteds[index]}
3543 change_active ${affecteds[index]}
3545 wait_for_facet ${affecteds[index]}
3548 init_facets_vars_simple
3550 # start mgs first if it is affected
3551 if ! combined_mgs_mds &&
3552 list_member ${affecteds[index]} mgs; then
3553 mount_facet mgs || error "Restart of mgs failed"
3555 # FIXME; has to be changed to mount all facets concurrently
3556 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3557 echo mount facets: ${affecteds[index]}
3558 mount_facets ${affecteds[index]}
3560 do_nodes $(comma_list $(all_nodes)) \
3561 "keyctl show | grep lustre | cut -c1-11 |
3563 xargs -IX keyctl setperm X 0x3f3f3f3f"
3574 do_facet $facet "sync; sync; sync"
3577 # make sure there will be no seq change
3578 local clients=${CLIENTS:-$HOSTNAME}
3579 local f=fsa-\\\$\(hostname\)
3580 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3581 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3583 local svc=${facet}_svc
3584 do_facet $facet $LCTL --device ${!svc} notransno
3586 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3587 # in-memory state has to be cleared by either rebooting the host or
3588 # exporting and reimporting the pool.
3590 # Although the uberblocks are not updated when a pool is freezed,
3591 # transactions are still written to the disks. Modified blocks may be
3592 # cached in memory when tests try reading them back. The
3593 # export-and-reimport process also evicts any cached pool data from
3594 # memory to provide the correct "data loss" semantics.
3596 # In the test framework, the exporting and importing operations are
3597 # handled by stop() and mount_facet() separately, which are used
3598 # inside fail() and fail_abort().
3600 set_dev_readonly $facet
3601 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3602 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3605 replay_barrier_nodf() {
3606 local facet=$1 echo running=${running}
3607 do_facet $facet "sync; sync; sync"
3608 local svc=${facet}_svc
3609 echo Replay barrier on ${!svc}
3610 do_facet $facet $LCTL --device ${!svc} notransno
3611 set_dev_readonly $facet
3612 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3613 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3616 replay_barrier_nosync() {
3617 local facet=$1 echo running=${running}
3618 local svc=${facet}_svc
3619 echo Replay barrier on ${!svc}
3620 do_facet $facet $LCTL --device ${!svc} notransno
3621 set_dev_readonly $facet
3622 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3623 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3627 # Get Lustre client uuid for a given Lustre mount point.
3630 local mntpnt=${1:-$MOUNT}
3632 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3633 local uuid=$($LCTL get_param -n llite.$name.uuid)
3638 mds_evict_client() {
3639 local mntpnt=${1:-$MOUNT}
3640 local uuid=$(get_client_uuid $mntpnt)
3642 do_facet $SINGLEMDS \
3643 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3646 ost_evict_client() {
3647 local mntpnt=${1:-$MOUNT}
3648 local uuid=$(get_client_uuid $mntpnt)
3651 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3656 local clients=${CLIENTS:-$HOSTNAME}
3658 SK_NO_KEY_save=$SK_NO_KEY
3660 export SK_NO_KEY=false
3662 facet_failover $* || error "failover: $?"
3663 export SK_NO_KEY=$SK_NO_KEY_save
3664 # to initiate all OSC idling connections
3666 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3667 clients_up || error "post-failover stat: $?"
3672 facet_failover $facet
3678 change_active $facet
3679 wait_for_facet $facet
3680 mount_facet $facet -o abort_recovery
3681 clients_up || echo "first stat failed: $?"
3682 clients_up || error "post-failover stat: $?"
3685 host_nids_address() {
3689 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3693 if [ "$1" = "'*'" ]; then echo \'*\'; else
3699 if [[ -n "$NETTYPE" ]]; then
3700 h2name_or_ip "$1" "$NETTYPE"
3702 h2name_or_ip "$1" "$2"
3705 declare -fx h2nettype
3707 # Wrapper function to print the deprecation warning
3709 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3710 if [[ -n "$NETTYPE" ]]; then
3713 h2nettype "$1" "tcp"
3717 # Wrapper function to print the deprecation warning
3719 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3720 if [[ -n "$NETTYPE" ]]; then
3723 h2nettype "$1" "o2ib"
3727 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3728 # expressions format. As a bonus we can then just pass in those variables
3729 # to pdsh. What this function does is take a HOSTLIST type string and
3730 # expand it into a space deliminated list for us.
3738 [ -z "$hostlist" ] && return
3740 # Translate the case of [..],..,[..] to [..] .. [..]
3741 list="${hostlist/],/] }"
3743 [[ "$front" == *,* ]] && {
3746 list=${list/${old}/${new}}
3749 for item in $list; do
3750 # Test if we have any []'s at all
3751 if [ "$item" != "${item/\[/}" ]; then {
3752 # Expand the [*] into list
3756 if [ "$name" != "$item" ]; then
3757 group=${item#$name[*}
3760 for range in ${group//,/ }; do
3766 # Number of leading zeros
3769 end=$(echo $end | sed 's/0*//')
3770 [[ -z "$end" ]] && end=0
3771 [[ $padlen2 -gt $padlen ]] && {
3772 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3775 begin=$(echo $begin | sed 's/0*//')
3776 [ -z $begin ] && begin=0
3778 if [ ! -z "${begin##[!0-9]*}" ]; then
3779 order=$(seq -f "%0${padlen}g" $begin $end)
3781 order=$(eval echo {$begin..$end});
3784 for num in $order; do
3785 value="${name#*,}${num}${back}"
3786 [ "$value" != "${value/\[/}" ] && {
3787 value=$(hostlist_expand "$value")
3789 myList="$myList $value"
3794 myList="$myList $item"
3797 myList=${myList//,/ }
3798 myList=${myList:1} # Remove first character which is a space
3800 # Filter any duplicates without sorting
3802 myList="${list%% *}"
3804 while [[ "$list" != ${myList##* } ]]; do
3805 local tlist=" $list"
3806 list=${tlist// ${list%% *} / }
3808 myList="$myList ${list%% *}"
3810 myList="${myList%* }";
3812 # We can select an object at an offset in the list
3815 for item in $myList; do
3817 [ $cnt -eq $offset ] && {
3821 [ $(get_node_count $myList) -ne 1 ] && myList=""
3830 [ "$facet" == client ] && echo -n $HOSTNAME && return
3831 varname=${facet}_HOST
3832 if [ -z "${!varname}" ]; then
3833 if [ "${facet:0:3}" == "ost" ]; then
3834 local fh=${facet%failover}_HOST
3835 eval export ${facet}_HOST=${!fh}
3836 if [ -z "${!varname}" ]; then
3837 eval export ${facet}_HOST=${ost_HOST}
3839 elif [ "${facet:0:3}" == "mdt" -o \
3840 "${facet:0:3}" == "mds" -o \
3841 "${facet:0:3}" == "mgs" ]; then
3842 eval export ${facet}_HOST=${mds_HOST}
3848 facet_failover_host() {
3852 var=${facet}failover_HOST
3853 if [ -n "${!var}" ]; then
3858 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3859 "${facet:0:3}" == "mgs" ]; then
3861 eval export ${facet}failover_host=${mds_HOST}
3866 if [[ $facet == ost* ]]; then
3867 eval export ${facet}failover_host=${ost_HOST}
3875 local activevar=${facet}active
3877 if [ -f $TMP/${facet}active ] ; then
3878 source $TMP/${facet}active
3881 active=${!activevar}
3882 if [ -z "$active" ] ; then
3889 facet_active_host() {
3890 facet_host $(facet_active $1)
3893 # Get the passive failover partner host of facet.
3894 facet_passive_host() {
3896 [[ $facet = client ]] && return
3898 local host=${facet}_HOST
3899 local failover_host=${facet}failover_HOST
3900 local active_host=$(facet_active_host $facet)
3902 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3904 if [[ $active_host = ${!host} ]]; then
3905 echo -n ${!failover_host}
3915 facetlist=$(exclude_items_from_list $facetlist mgs)
3917 for facet in ${facetlist//,/ }; do
3918 local failover=${facet}failover
3919 local host=`facet_host $failover`
3920 [ -z "$host" ] && return
3922 local curactive=`facet_active $facet`
3923 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3924 eval export ${facet}active=$facet
3926 eval export ${facet}active=$failover
3928 # save the active host for this facet
3929 local activevar=${facet}active
3930 echo "$activevar=${!activevar}" > $TMP/$activevar
3931 [[ $facet = mds1 ]] && combined_mgs_mds && \
3932 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3933 local TO=`facet_active_host $facet`
3934 echo "Failover $facet to $TO"
3940 # do not stripe off hostname if verbose, bug 19215
3941 if [ x$1 = x--verbose ]; then
3949 if [ "$HOST" = "$HOSTNAME" ]; then
3951 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3952 echo "cannot run remote command on $HOST with $myPDSH"
3956 echo "CMD: $HOST $@" >&2
3957 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3960 if [[ "$myPDSH" == "rsh" ]] ||
3961 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3962 # we need this because rsh and pdsh do not return
3963 # exit code of an executed command
3964 local command_status="$TMP/cs"
3965 eval $myPDSH $HOST ":> $command_status"
3966 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3967 PATH=\$PATH:/sbin:/usr/sbin;
3969 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3970 echo command failed >$command_status"
3971 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3976 # print HOSTNAME for myPDSH="no_dsh"
3977 if [[ $myPDSH = no_dsh ]]; then
3978 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3980 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3983 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3985 return ${PIPESTATUS[0]}
3989 do_node --verbose "$@"
3992 single_local_node () {
3993 [ "$1" = "$HOSTNAME" ]
3996 # Outputs environment variable assignments that should be passed to remote nodes
4000 local facets=$(get_facets)
4003 for var in ${!MODOPTS_*}; do
4004 value=${!var//\"/\\\"}
4005 echo -n " ${var}=\"$value\""
4008 for facet in ${facets//,/ }; do
4010 if [ -n "${!var}" ]; then
4011 echo -n " $var=${!var}"
4015 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4016 if [ -n "${!var}" ]; then
4017 echo -n " $var=${!var}"
4021 for var in VERBOSE; do
4022 if [ -n "${!var}" ]; then
4023 echo -n " $var=${!var}"
4027 if [ -n "$FSTYPE" ]; then
4028 echo -n " FSTYPE=$FSTYPE"
4031 for var in LNETLND NETTYPE; do
4032 if [ -n "${!var}" ]; then
4033 echo -n " $var=${!var}"
4040 # do not stripe off hostname if verbose, bug 19215
4041 if [ x$1 = x--verbose ]; then
4049 if single_local_node $rnodes; then
4051 do_nodev $rnodes "$@"
4053 do_node $rnodes "$@"
4058 # This is part from do_node
4061 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4062 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4064 export FANOUT=$(get_node_count "${rnodes//,/ }")
4066 echo "CMD: $rnodes $@" >&2
4067 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4070 # do not replace anything from pdsh output if -N is used
4071 # -N Disable hostname: prefix on lines of output.
4072 if $verbose || [[ $myPDSH = *-N* ]]; then
4073 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4075 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4077 return ${PIPESTATUS[0]}
4081 # Execute commands on a single service's host
4083 # The \a facet (service) may be on a local or remote node, which is
4084 # determined at the time the command is run.
4086 # usage: do_facet $facet command [arg ...]
4090 local HOST=$(facet_active_host $facet)
4091 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4095 # Function: do_facet_random_file $FACET $FILE $SIZE
4096 # Creates FILE with random content on the given FACET of given SIZE
4098 do_facet_random_file() {
4102 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4103 do_facet $facet "$cmd 2>/dev/null"
4106 do_facet_create_file() {
4110 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4111 do_facet $facet "$cmd 2>/dev/null"
4115 do_nodes --verbose "$@"
4121 # make sure its not already running
4123 rm -f $TMP/${facet}active
4124 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4125 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4127 if [[ $(facet_fstype $facet) == zfs ]]; then
4129 # After formatting a ZFS target, "cachefile=none" property will
4130 # be set on the ZFS storage pool so that the pool is not
4131 # automatically imported on system startup. And then the pool
4132 # will be exported so as to leave the importing and exporting
4133 # operations handled by mount_facet() and stop() separately.
4135 refresh_partition_table $facet $(facet_vdevice $facet)
4136 disable_zpool_cache $facet
4141 # Device formatted as ost
4144 local DEVNAME=OSTDEV$num
4146 local fstype=$(facet_fstype ost$num)
4150 local dev=ost${num}_dev
4151 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4152 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4153 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4155 #try $OSTZFSDEVn - independent of vdev
4156 DEVNAME=OSTZFSDEV$num
4157 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4159 error "unknown fstype!";;
4165 # Physical device location of data
4171 local fstype=$(facet_fstype ost$num)
4175 # vdevs are not supported by ldiskfs
4178 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4179 # Device formatted by zfs
4181 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4183 error "unknown fstype!";;
4189 # Logical device formatted for lustre
4192 local DEVNAME=MDSDEV$num
4194 local fstype=$(facet_fstype mds$num)
4198 local dev=mds${num}_dev
4199 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4200 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4201 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4203 # try $MDSZFSDEVn - independent of vdev
4204 DEVNAME=MDSZFSDEV$num
4205 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4207 error "unknown fstype!";;
4213 # Physical location of data
4217 local fstype=$(facet_fstype mds$num)
4221 # vdevs are not supported by ldiskfs
4224 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4225 # Device formatted by ZFS
4226 local DEVNAME=MDSDEV$num
4227 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4229 error "unknown fstype!";;
4237 local fstype=$(facet_fstype mgs)
4241 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4242 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4243 DEVPTR=$(mdsdevname 1)
4245 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4249 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4250 ( [ -z "$MGSZFSDEV" ] &&
4251 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4252 DEVPTR=$(mdsdevname 1)
4254 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4257 error "unknown fstype!";;
4266 local fstype=$(facet_fstype mgs)
4270 # vdevs are not supported by ldiskfs
4273 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4274 ( [ -z "$MGSDEV" ] &&
4275 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4276 VDEVPTR=$(mdsvdevname 1)
4277 elif [ -n "$MGSDEV" ]; then
4281 error "unknown fstype!";;
4289 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4291 local var=${facet}_MOUNT
4292 eval mntpt=${!var:-${MOUNT}-$facet}
4299 local dev=$(facet_device $facet)
4300 local mnt=${2:-$(facet_mntpt $facet)}
4304 if dm_flakey_supported $facet; then
4305 dm_dev=$(dm_create_dev $facet $dev)
4306 [[ -n "$dm_dev" ]] || dm_dev=$dev
4308 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4309 export_dm_dev $facet $dm_dev
4311 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4316 local dev=$(facet_device $facet)
4317 local mnt=${2:-$(facet_mntpt $facet)}
4319 do_facet $facet $UMOUNT $mnt
4323 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4328 local ds=$(facet_device $facet)
4329 local mnt=${2:-$(facet_mntpt $facet)}
4334 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4335 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4336 do_facet $facet $ZFS set canmount=noauto $ds
4338 # The "legacy" mount method is used here because "zfs unmount $mnt"
4339 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4340 # targets are not available at the time, the stat(2) on $MOUNT will
4343 do_facet $facet $ZFS set mountpoint=legacy $ds
4344 do_facet $facet mount -t zfs $ds $mnt
4345 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4346 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4351 local ds=$(facet_device $facet)
4352 local mnt=${2:-$(facet_mntpt $facet)}
4353 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4354 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4355 local mntpt=${!var_mntpt}
4356 local canmnt=${!var_canmnt}
4360 do_facet $facet umount $mnt
4361 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4362 do_facet $facet $ZFS set canmount=$canmnt $ds
4369 local fstype=$(facet_fstype $facet)
4371 mount_$fstype $facet $mnt
4377 local fstype=$(facet_fstype $facet)
4379 unmount_$fstype $facet $mnt
4386 # make sure we are using the primary server, so test-framework will
4387 # be able to clean up properly.
4388 activemds=`facet_active mds1`
4389 if [ $activemds != "mds1" ]; then
4393 local clients=$CLIENTS
4394 [ -z $clients ] && clients=$(hostname)
4396 zconf_umount_clients $clients $MOUNT "$*" || true
4397 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4399 [ -n "$CLIENTONLY" ] && return
4401 # The add fn does rm ${facet}active file, this would be enough
4402 # if we use do_facet <facet> only after the facet added, but
4403 # currently we use do_facet mds in local.sh
4404 for num in `seq $MDSCOUNT`; do
4406 rm -f ${TMP}/mds${num}active
4408 combined_mgs_mds && rm -f $TMP/mgsactive
4410 for num in `seq $OSTCOUNT`; do
4412 rm -f $TMP/ost${num}active
4415 if ! combined_mgs_mds ; then
4419 if $SHARED_KEY; then
4420 export SK_MOUNTED=false
4426 cleanup_echo_devs () {
4429 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4431 for dev in $devs; do
4432 $LCTL --device $dev cleanup
4433 $LCTL --device $dev detach
4438 nfs_client_mode && return
4439 cifs_client_mode && return
4442 CLEANUP_DM_DEV=true stopall $*
4449 combined_mgs_mds () {
4450 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4451 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4455 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4459 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4471 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4472 for i in $(echo "$var"); do
4473 if [ "$i" == "-O" ]; then
4475 first_o=$(($first_o + 1))
4478 if [ "$i" == "-E" ]; then
4480 first_e=$(($first_e + 1 ))
4485 [ $first_o -gt 1 ] && opt_o+=",";
4489 [ $first_e -gt 1 ] && opt_e+=",";
4500 [ -n "$opt_o" ] && echo " -O $opt_o"
4501 [ -n "$opt_e" ] && echo " -E $opt_e"
4507 local fsname=${3:-"$FSNAME"}
4508 local type=$(facet_type $facet)
4509 local index=$(facet_index $facet)
4510 local fstype=$(facet_fstype $facet)
4511 local host=$(facet_host $facet)
4516 if [ $type == MGS ] || ( [ $type == MDS ] &&
4517 [ "$dev" == $(mgsdevname) ] &&
4518 [ "$host" == "$(facet_host mgs)" ] ); then
4521 opts="--mgsnode=$MGSNID"
4524 if [ $type != MGS ]; then
4525 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4529 var=${facet}failover_HOST
4530 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4531 opts+=" --failnode=$(h2nettype ${!var})"
4534 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4535 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4537 if [ $type == MDS ]; then
4538 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4539 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4540 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4541 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4543 if [ $fstype == ldiskfs ]; then
4544 fs_mkfs_opts+="-O ea_inode,large_dir"
4547 if [ -n "${!var}" ]; then
4548 fs_mkfs_opts+=" -J device=${!var}"
4550 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4552 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4556 if [ $type == OST ]; then
4557 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4559 if [ $fstype == ldiskfs ]; then
4561 if [ -n "${!var}" ]; then
4562 fs_mkfs_opts+=" -J device=${!var}"
4564 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4569 opts+=" --backfstype=$fstype"
4572 if [ -n "${!var}" ]; then
4573 opts+=" --device-size=${!var}"
4576 var=$(upper $fstype)_MKFS_OPTS
4577 fs_mkfs_opts+=${!var:+" ${!var}"}
4579 var=${type}_FS_MKFS_OPTS
4580 fs_mkfs_opts+=${!var:+" ${!var}"}
4582 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4584 if [ -n "${fs_mkfs_opts## }" ]; then
4585 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4589 opts+=${!var:+" ${!var}"}
4596 local type=$(facet_type $facet)
4597 local var=${type}_MOUNT_FS_OPTS
4599 if [ -n "${!var}" ]; then
4600 opts+=" --mountfsoptions=${!var}"
4605 check_ost_indices() {
4606 local index_count=${#OST_INDICES[@]}
4607 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4609 # OST count is greater than the index count in $OST_INDEX_LIST.
4610 # We need check whether there are duplicate indices.
4614 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4615 index=$(facet_index ost$i)
4616 for j in $(seq 0 $((index_count - 1))); do
4617 [[ $index -ne ${OST_INDICES[j]} ]] ||
4618 error "ost$i has the same index $index as ost$((j+1))"
4625 local facet_type=$1 # mgs || mds || ost
4627 local facet=${1}${2}
4630 case "$(facet_fstype $facet)" in
4632 device=$(${facet_type}devname $facet_num)
4635 device=$(${facet_type}vdevname $facet_num)
4638 error "Unhandled filesystem type"
4642 do_facet $facet "[ -e \"$device\" ]" && return
4644 # Note: the following check only works with absolute paths
4645 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4646 error "$facet: device '$device' does not exist"
4648 # zpool create doesn't like empty files
4649 [[ $(facet_fstype $facet) == zfs ]] && return 0
4651 do_facet $facet "touch \"${device}\""
4660 echo "Format mgs: $(mgsdevname)"
4661 reformat_external_journal mgs
4663 # touch "device" in case it is a loopback file for testing and needs to
4664 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4665 # to non-existent files in /dev if the admin made a typo during setup
4668 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4669 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4679 echo "Format mds$num: $(mdsdevname $num)"
4680 reformat_external_journal mds$num
4682 __touch_device mds $num
4684 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4685 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4686 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4695 echo "Format ost$num: $(ostdevname $num)"
4696 reformat_external_journal ost$num
4698 __touch_device ost $num
4700 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4701 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4702 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4707 # Set hostid for ZFS/SPL zpool import protection
4708 # (Assumes MDS version is also OSS version)
4709 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4711 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4714 # We need ldiskfs here, may as well load them all
4716 [ -n "$CLIENTONLY" ] && return
4717 echo Formatting mgs, mds, osts
4718 if ! combined_mgs_mds ; then
4722 for num in $(seq $MDSCOUNT); do
4726 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4728 for num in $(seq $OSTCOUNT); do
4734 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4738 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4742 # 0: success, the old identity set already.
4743 # 1: success, the old identity does not set.
4748 local j=`expr $num - 1`
4749 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4751 if [ -z "$MDT" ]; then
4755 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4758 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4760 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4763 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4765 if [ $old = "NONE" ]; then
4774 zconf_umount $HOSTNAME $1 || error "umount failed"
4775 zconf_mount $HOSTNAME $1 || error "mount failed"
4783 rm -f $TMP/${facet}active
4784 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4789 local mdt_count=${1:-$MDSCOUNT}
4790 local ost_count=${2:-$OSTCOUNT}
4793 for num in $(seq $mdt_count); do
4794 DEVNAME=$(mdsdevname $num)
4795 writeconf_facet mds$num $DEVNAME || rc=$?
4798 for num in $(seq $ost_count); do
4799 DEVNAME=$(ostdevname $num)
4800 writeconf_facet ost$num $DEVNAME || rc=$?
4806 if ! combined_mgs_mds ; then
4807 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4816 for num in $(seq $MDSCOUNT); do
4817 devname=$(mdsdevname $num)
4818 start mds$num $devname $MDS_MOUNT_OPTS
4820 # We started mds$num, now we should set mds${num}_HOST
4821 # and mds${num}failover_HOST variables properly if they
4823 host=$(facet_host mds$num)
4824 for varname in mds${num}_HOST mds${num}failover_HOST; do
4825 if [[ -z "${!varname}" ]]; then
4829 if [ $IDENTITY_UPCALL != "default" ]; then
4830 switch_identity $num $IDENTITY_UPCALL
4840 for num in $(seq $OSTCOUNT); do
4841 devname=$(ostdevname $num)
4842 start ost$num $devname $OST_MOUNT_OPTS
4844 # We started ost$num, now we should set ost${num}_HOST
4845 # and ost${num}failover_HOST variables properly if they
4847 host=$(facet_host ost$num)
4848 for varname in ost${num}_HOST ost${num}failover_HOST; do
4849 if [[ -z "${!varname}" ]]; then
4857 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4858 if [ ! -z $arg1 ]; then
4859 [ "$arg1" = "server_only" ] && return
4862 if [ -n "$CLIENTS" ]; then
4863 zconf_mount_clients $CLIENTS $MOUNT
4867 if [ "$MOUNT_2" ]; then
4868 mount_client $MOUNT2
4869 if [ -n "$CLIENTS" ]; then
4870 zconf_mount_clients $CLIENTS $MOUNT2
4875 sk_nodemap_setup() {
4876 local sk_map_name=${1:-$SK_S2SNM}
4877 local sk_map_nodes=${2:-$HOSTNAME}
4878 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4879 for servernode in $sk_map_nodes; do
4880 local nids=$(do_nodes $servernode "$LCTL list_nids")
4881 for nid in $nids; do
4882 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4883 $sk_map_name --range $nid"
4891 nfs_client_mode && return
4892 cifs_client_mode && return
4894 sanity_mount_check || error "environments are insane!"
4900 if [ -z "$CLIENTONLY" ]; then
4901 echo Setup mgs, mdt, osts
4902 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4904 if $SK_MOUNTED; then
4905 echo "Shared Key file system already mounted"
4910 if $SHARED_KEY; then
4911 export SK_MOUNTED=true
4915 echo "GSS_SK: setting kernel keyring perms"
4916 do_nodes $(comma_list $(all_nodes)) \
4917 "keyctl show | grep lustre | cut -c1-11 |
4919 xargs -IX keyctl setperm X 0x3f3f3f3f"
4922 # Need to start one nodemap for servers,
4923 # and one for clients.
4924 sk_nodemap_setup $SK_S2SNM \
4925 $(comma_list $(all_server_nodes))
4927 sk_nodemap_setup $SK_S2SNMCLI \
4928 ${CLIENTS:-$HOSTNAME}
4929 echo "Nodemap set up for SK S2S, remounting."
4938 # wait a while to allow sptlrpc configuration be propogated to targets,
4939 # only needed when mounting new target devices.
4947 # by remounting mdt before ost, initial connect from mdt to ost might
4948 # timeout because ost is not ready yet. wait some time to its fully
4949 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4950 # preceeded by a context negotiation rpc with $TIMEOUT.
4951 # FIXME better by monitoring import status.
4954 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4955 set_rule $FSNAME any cli2ost $SK_FLAVOR
4956 if $SK_SKIPFIRST; then
4957 export SK_SKIPFIRST=false
4961 "lctl set_param osc.*.idle_connect=1"
4964 wait_flavor cli2mdt $SK_FLAVOR
4965 wait_flavor cli2ost $SK_FLAVOR
4970 sleep $((TIMEOUT + 5))
4976 mounted_lustre_filesystems() {
4977 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4980 init_facet_vars () {
4981 [ -n "$CLIENTONLY" ] && return 0
4988 eval export ${facet}_dev=${device}
4989 eval export ${facet}_opt=\"$@\"
4991 local dev=${facet}_dev
4993 # We need to loop for the label
4994 # in case its not initialized yet.
4995 for wait_time in {0,1,3,5,10}; do
4997 if [ $wait_time -gt 0 ]; then
4998 echo "${!dev} not yet initialized,"\
4999 "waiting ${wait_time} seconds."
5003 local label=$(devicelabel ${facet} ${!dev})
5005 # Check to make sure the label does
5006 # not include ffff at the end of the label.
5007 # This indicates it has not been initialized yet.
5009 if [[ $label =~ [f|F]{4}$ ]]; then
5010 # label is not initialized, unset the result
5011 # and either try again or fail
5018 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5020 eval export ${facet}_svc=${label}
5022 local varname=${facet}failover_HOST
5023 if [ -z "${!varname}" ]; then
5024 eval export $varname=$(facet_host $facet)
5027 varname=${facet}_HOST
5028 if [ -z "${!varname}" ]; then
5029 eval export $varname=$(facet_host $facet)
5032 # ${facet}failover_dev is set in cfg file
5033 varname=${facet}failover_dev
5034 if [ -n "${!varname}" ] ; then
5035 eval export ${facet}failover_dev=${!varname}
5037 eval export ${facet}failover_dev=$device
5040 # get mount point of already mounted device
5041 # is facet_dev is already mounted then use the real
5042 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5043 # i.e. ${facet}_MOUNT if specified by user or default
5044 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5045 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5046 if [ -z $mntpt ]; then
5047 mntpt=$(facet_mntpt $facet)
5049 eval export ${facet}_MOUNT=$mntpt
5052 init_facets_vars () {
5055 if ! remote_mds_nodsh; then
5056 for num in $(seq $MDSCOUNT); do
5057 DEVNAME=`mdsdevname $num`
5058 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5062 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5064 if ! remote_ost_nodsh; then
5065 for num in $(seq $OSTCOUNT); do
5066 DEVNAME=$(ostdevname $num)
5067 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5072 init_facets_vars_simple () {
5075 if ! remote_mds_nodsh; then
5076 for num in $(seq $MDSCOUNT); do
5077 devname=$(mdsdevname $num)
5078 eval export mds${num}_dev=${devname}
5079 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5083 if ! combined_mgs_mds ; then
5084 eval export mgs_dev=$(mgsdevname)
5085 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5088 if ! remote_ost_nodsh; then
5089 for num in $(seq $OSTCOUNT); do
5090 devname=$(ostdevname $num)
5091 eval export ost${num}_dev=${devname}
5092 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5097 osc_ensure_active () {
5102 while [ $period -lt $timeout ]; do
5103 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5104 if [ $count -eq 0 ]; then
5108 echo "There are $count OST are inactive, wait $period seconds, and try again"
5110 period=$((period+3))
5113 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5116 set_conf_param_and_check() {
5120 local ORIG=$(do_facet $myfacet "$TEST")
5121 if [ $# -gt 3 ]; then
5127 echo "Setting $PARAM from $ORIG to $FINAL"
5128 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5129 error "conf_param $PARAM failed"
5131 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5132 error "check $PARAM failed!"
5135 set_persistent_param() {
5139 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5141 if [ $# -gt 3 ]; then
5148 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5149 echo "Setting $test_param from $orig to $final"
5150 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5151 error "$PERM_CMD $test_param failed"
5153 echo "Setting $param from $orig to $final"
5154 do_facet mgs "$PERM_CMD $param='$final'" ||
5155 error "$PERM_CMD $param failed"
5159 set_persistent_param_and_check() {
5163 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5165 if [ $# -gt 3 ]; then
5172 set_persistent_param $myfacet $test_param $param "$final"
5174 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5175 error "check $param failed!"
5178 init_param_vars () {
5179 TIMEOUT=$(lctl get_param -n timeout)
5180 TIMEOUT=${TIMEOUT:-20}
5182 if [ -n "$arg1" ]; then
5183 [ "$arg1" = "server_only" ] && return
5186 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5188 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5189 log "Using TIMEOUT=$TIMEOUT"
5191 osc_ensure_active $SINGLEMDS $TIMEOUT
5192 osc_ensure_active client $TIMEOUT
5193 $LCTL set_param osc.*.idle_timeout=debug
5195 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5196 local current_jobid_var=$($LCTL get_param -n jobid_var)
5198 if [ $JOBID_VAR = "existing" ]; then
5199 echo "keeping jobstats as $current_jobid_var"
5200 elif [ $current_jobid_var != $JOBID_VAR ]; then
5201 echo "setting jobstats to $JOBID_VAR"
5203 set_persistent_param_and_check client \
5204 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5207 echo "jobstats not supported by server"
5210 if [ $QUOTA_AUTO -ne 0 ]; then
5211 if [ "$ENABLE_QUOTA" ]; then
5212 echo "enable quota as required"
5213 setup_quota $MOUNT || return 2
5215 echo "disable quota as required"
5216 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5222 nfs_client_mode () {
5223 if [ "$NFSCLIENT" ]; then
5224 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5225 local clients=$CLIENTS
5226 [ -z $clients ] && clients=$(hostname)
5228 # FIXME: remove hostname when 19215 fixed
5229 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5230 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5231 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5232 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5234 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5240 cifs_client_mode () {
5241 [ x$CIFSCLIENT = xyes ] &&
5242 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5245 check_config_client () {
5248 local mounted=$(mount | grep " $mntpt ")
5249 if [ -n "$CLIENTONLY" ]; then
5251 # CLIENTONLY should not depend on *_HOST settings
5252 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5253 # in theory someone could create a new,
5254 # client-only config file that assumed lustre was already
5255 # configured and didn't set the MGSNID. If MGSNID is not set,
5256 # then we should use the mgs nid currently being used
5257 # as the default value. bug 18021
5258 [[ x$MGSNID = x ]] &&
5261 if [[ x$mgc != xMGC$MGSNID ]]; then
5262 if [ "$mgs_HOST" ]; then
5263 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5264 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5265 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5271 echo Checking config lustre mounted on $mntpt
5272 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5273 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5277 check_config_clients () {
5278 local clients=${CLIENTS:-$HOSTNAME}
5281 nfs_client_mode && return
5282 cifs_client_mode && return
5284 do_rpc_nodes "$clients" check_config_client $mntpt
5286 sanity_mount_check || error "environments are insane!"
5290 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5291 local cltimeout=$(lctl get_param -n timeout)
5292 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5293 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5300 [ -z $mntpt ] && return 1
5301 local mounted=$(mounted_lustre_filesystems)
5303 echo $mounted' ' | grep -w -q $mntpt' '
5307 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5311 # empty lustre filesystem may have empty directories lost+found and .lustre
5313 # exclude .lustre & lost+found
5314 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5315 -print | wc -l) = 1 ] || return 1
5316 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5317 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5318 # exclude .lustre/fid (LU-2780)
5319 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5320 -print | wc -l) = 1 ] || return 1
5322 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5327 check_and_setup_lustre() {
5329 nfs_client_mode && return
5330 cifs_client_mode && return
5332 local MOUNTED=$(mounted_lustre_filesystems)
5336 # both MOUNT and MOUNT2 are not mounted
5337 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5338 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5339 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5341 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5342 export I_MOUNTED=yes
5346 elif is_mounted $MOUNT2; then
5348 # MOUNT2 is mounted, while MOUNT_2 is not set
5349 if ! [ "$MOUNT_2" ]; then
5350 cleanup_mount $MOUNT2
5351 export I_UMOUNTED2=yes
5354 # MOUNT2 is mounted, MOUNT_2 is set
5356 # FIXME: what to do if check_config failed?
5358 # 1) remote client has mounted other Lustre fs ?
5359 # 2) it has insane env ?
5360 # let's try umount MOUNT2 on all clients and mount it again:
5361 if ! check_config_clients $MOUNT2; then
5362 cleanup_mount $MOUNT2
5363 restore_mount $MOUNT2
5364 export I_MOUNTED2=yes
5369 # MOUNT is mounted MOUNT2 is not mounted
5370 elif [ "$MOUNT_2" ]; then
5371 restore_mount $MOUNT2
5372 export I_MOUNTED2=yes
5376 # FIXME: what to do if check_config failed?
5378 # 1) remote client has mounted other Lustre fs?
5379 # 2) lustre is mounted on remote_clients atall ?
5380 check_config_clients $MOUNT
5384 set_default_debug_nodes $(comma_list $(nodes_list))
5387 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5389 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5390 facets="$(get_facets OST)"
5391 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5392 facets="$facets,$(get_facets MDS)"
5393 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5394 facets="$facets,mgs"
5395 local nodes="$(facets_hosts ${facets})"
5396 if [ -n "$nodes" ] ; then
5397 do_nodes $nodes "$LCTL set_param \
5398 osd-ldiskfs.track_declares_assert=1 || true"
5408 if [ "$ONLY" == "setup" ]; then
5414 local clients=${CLIENTS:-$HOSTNAME}
5417 zconf_mount_clients $clients $mntpt
5421 local clients=${CLIENTS:-$HOSTNAME}
5424 zconf_umount_clients $clients $mntpt
5427 cleanup_and_setup_lustre() {
5428 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5429 lctl set_param debug=0 || true
5431 if [ "$ONLY" == "cleanup" ]; then
5435 check_and_setup_lustre
5438 # Get all of the server target devices from a given server node and type.
5445 if [ "$type" == ost ]; then
5446 devs=$(get_osd_param $node "" mntdev)
5448 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5450 for dev in $devs; do
5452 *loop*) do_node $node "losetup $dev" | \
5453 sed -e "s/.*(//" -e "s/).*//" ;;
5459 # Get all of the server target devices.
5464 # Master MDS parameters used by lfsck
5465 MDTNODE=$(facet_active_host $SINGLEMDS)
5466 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5470 for node in $(mdts_nodes); do
5471 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5477 for node in $(osts_nodes); do
5478 OSTDEVS[i]=$(get_mnt_devs $node ost)
5483 # Run e2fsck on MDT or OST device.
5488 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5489 local log=$TMP/e2fsck.log
5493 do_node $node $cmd 2>&1 | tee $log
5495 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5497 if [ $MDSCOUNT -gt 1 ]; then
5498 skip_noexit "DNE mode isn't supported!"
5502 error "It's not DNE mode."
5507 [ $rc -le $FSCK_MAX_ERR ] ||
5508 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5514 # Run resize2fs on MDT or OST device.
5523 do_facet $facet "$RESIZE2FS $opts $device $size"
5526 # verify a directory is shared among nodes.
5527 check_shared_dir() {
5529 local list=${2:-$(comma_list $(nodes_list))}
5531 [ -z "$dir" ] && return 1
5532 do_rpc_nodes "$list" check_logdir $dir
5533 check_write_access $dir "$list" || return 1
5538 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5539 $LCTL set_param printk=+lfsck
5540 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5542 for k in $(seq $MDSCOUNT); do
5543 # wait up to 10+1 minutes for LFSCK to complete
5544 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5545 mdd.$(facet_svc mds${k}).lfsck_layout |
5546 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5547 error "MDS${k} layout isn't the expected 'completed'"
5548 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5549 mdd.$(facet_svc mds${k}).lfsck_namespace |
5550 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5551 error "MDS${k} namespace isn't the expected 'completed'"
5553 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5554 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5555 awk '/repaired/ { print $2 }' | calc_sum)
5556 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5557 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5558 awk '/repaired/ { print $2 }' | calc_sum)
5559 local repaired=$((rep_mdt + rep_ost))
5560 [ $repaired -eq 0 ] ||
5561 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5564 dump_file_contents() {
5570 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5571 error_noexit false \
5572 "Invalid parameters for dump_file_contents()"
5575 for node in ${nodes}; do
5576 do_node $node "for i in \\\$(find $dir -type f); do
5577 echo ====\\\${i}=======================;
5579 done" >> ${logname}.${node}.log
5583 dump_command_output() {
5589 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5590 error_noexit false \
5591 "Invalid parameters for dump_command_output()"
5595 for node in ${nodes}; do
5596 do_node $node "echo ====${cmd}=======================;
5597 $cmd" >> ${logname}.${node}.log
5604 # dump file contents from /proc/spl in case of zfs test
5605 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5606 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5607 dump_command_output \
5608 "$(osts_nodes)" "zpool events -v" "${logname}"
5611 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5612 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5613 dump_command_output \
5614 "$(mdts_nodes)" "zpool events -v" "${logname}"
5618 check_and_cleanup_lustre() {
5619 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5620 "$TESTSUITE" != "sanity-scrub" ]; then
5624 if is_mounted $MOUNT; then
5625 if $DO_CLEANUP; then
5626 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5627 error "remove sub-test dirs failed"
5631 [ "$ENABLE_QUOTA" ] && restore_quota || true
5634 if [ "$I_UMOUNTED2" = "yes" ]; then
5635 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5638 if [ "$I_MOUNTED2" = "yes" ]; then
5639 cleanup_mount $MOUNT2
5642 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5643 cleanupall -f || error "cleanup failed"
5651 wait_for_function () {
5654 # suppress fn both stderr and stdout
5655 if [ "$1" = "--quiet" ]; then
5657 quiet=" > /dev/null 2>&1"
5669 eval $fn $quiet && return 0
5671 wait=$((wait + sleep))
5672 [ $wait -lt $max ] || return 1
5673 echo waiting $fn, $((max - wait)) secs left ...
5683 [ "$host" = "$HOSTNAME" ] && return 0
5685 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5686 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5687 echo "Network not available!"
5691 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5699 # Convert a space-delimited list to a comma-delimited list. If the input is
5700 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5702 # echo is used to convert newlines to spaces, since it doesn't
5703 # introduce a trailing space as using "tr '\n' ' '" does
5704 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5710 echo $list | grep -qw $item
5713 # list, excluded are the comma separated lists
5714 exclude_items_from_list () {
5720 for item in ${excluded//,/ }; do
5721 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5723 echo $(comma_list $list)
5726 # list, expand are the comma separated lists
5728 local list=${1//,/ }
5729 local expand=${2//,/ }
5732 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5733 echo $(comma_list $expanded)
5736 testslist_filter () {
5737 local script=$LUSTRE/tests/${TESTSUITE}.sh
5739 [ -f $script ] || return 0
5741 local start_at=$START_AT
5742 local stop_at=$STOP_AT
5744 local var=${TESTSUITE//-/_}_START_AT
5745 [ x"${!var}" != x ] && start_at=${!var}
5746 var=${TESTSUITE//-/_}_STOP_AT
5747 [ x"${!var}" != x ] && stop_at=${!var}
5749 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5750 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5751 /^'${start_at}'$/ {flag = 0}
5752 {if (flag == 1) print $0}
5753 /^'${stop_at}'$/ { flag = 1 }'
5757 (cd `dirname $1`; echo $PWD/`basename $1`)
5761 local types=${1:-"OST MDS MGS"}
5765 for entry in $types; do
5766 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5767 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5770 MGS ) list="$list $name";;
5771 MDS|OST|AGT ) local count=${type}COUNT
5772 for ((i=1; i<=${!count}; i++)) do
5773 list="$list ${name}$i"
5775 * ) error "Invalid facet type"
5779 echo $(comma_list $list)
5782 ##################################
5783 # Adaptive Timeouts funcs
5786 # only check mds, we assume at_max is the same on all nodes
5787 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5788 if [ $at_max -eq 0 ]; then
5799 # suppose that all ost-s have the same $at value set
5800 [ $facet != "ost" ] || facet=ost1
5802 do_facet $facet "lctl get_param -n $at"
5820 if [ $facet == "ost" ]; then
5821 facet=$(get_facets OST)
5822 elif [ $facet == "mds" ]; then
5823 facet=$(get_facets MDS)
5825 hosts=$(expand_list $hosts $(facets_hosts $facet))
5828 do_nodes $hosts lctl set_param at_max=$at_max
5831 ##################################
5835 # OBD_FAIL_MDS_ALL_REQUEST_NET
5837 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5838 do_facet client "$1" || RC=$?
5839 do_facet $SINGLEMDS lctl set_param fail_loc=0
5844 # OBD_FAIL_MDS_ALL_REPLY_NET
5846 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5848 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5852 drop_reint_reply() {
5853 # OBD_FAIL_MDS_REINT_NET_REP
5855 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5857 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5861 drop_update_reply() {
5862 # OBD_FAIL_OUT_UPDATE_NET_REP
5866 do_facet mds${index} lctl set_param fail_loc=0x1701
5867 do_facet client "$@" || RC=$?
5868 do_facet mds${index} lctl set_param fail_loc=0
5873 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5876 local timeout=${2:-0}
5877 # default is (obd_timeout / 4) if unspecified
5878 echo "timeout is $timeout/$2"
5879 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5880 do_facet client "$1" || RC=$?
5881 do_facet client "sync"
5882 do_facet ost1 lctl set_param fail_loc=0
5886 drop_ldlm_cancel() {
5887 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5889 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5890 do_nodes $list lctl set_param fail_loc=0x304
5892 do_facet client "$@" || RC=$?
5894 do_nodes $list lctl set_param fail_loc=0
5898 drop_bl_callback_once() {
5900 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5901 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5902 do_facet client lctl set_param fail_loc=0x80000305
5903 do_facet client "$@" || rc=$?
5904 do_facet client lctl set_param fail_loc=0
5905 do_facet client lctl set_param fail_val=0
5906 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5910 drop_bl_callback() {
5912 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5913 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5914 do_facet client lctl set_param fail_loc=0x305
5915 do_facet client "$@" || rc=$?
5916 do_facet client lctl set_param fail_loc=0
5917 do_facet client lctl set_param fail_val=0
5918 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5922 drop_mdt_ldlm_reply() {
5923 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5925 local list=$(comma_list $(mdts_nodes))
5926 do_nodes $list lctl set_param fail_loc=0x157
5928 do_facet client "$@" || RC=$?
5930 do_nodes $list lctl set_param fail_loc=0
5934 drop_mdt_ldlm_reply_once() {
5935 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5937 local list=$(comma_list $(mdts_nodes))
5938 do_nodes $list lctl set_param fail_loc=0x80000157
5940 do_facet client "$@" || RC=$?
5942 do_nodes $list lctl set_param fail_loc=0
5950 echo "clearing fail_loc on $facet"
5951 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5954 set_nodes_failloc () {
5956 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5959 cancel_lru_locks() {
5960 #$LCTL mark "cancel_lru_locks $1 start"
5961 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5962 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5963 #$LCTL mark "cancel_lru_locks $1 stop"
5968 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5969 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5970 echo "$DEFAULT_LRU_SIZE"
5975 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5978 lru_resize_disable()
5980 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5985 local mountpath=${1:-$MOUNT}
5988 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
5994 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5995 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5996 echo there is still data in page cache $FILE ?
5997 lctl get_param -n $FILE
6005 DEBUGSAVE="$(lctl get_param -n debug)"
6006 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6010 [ -n "$DEBUGSAVE" ] &&
6011 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6015 [ -n "$DEBUGSAVE_SERVER" ] &&
6016 do_nodes $(comma_list $(all_server_nodes)) \
6017 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6023 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6026 debug_size_restore() {
6027 [ -n "$DEBUG_SIZE_SAVED" ] && \
6028 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6032 start_full_debug_logging() {
6037 local debug_size=150
6038 local nodes=$(comma_list $(nodes_list))
6040 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6043 stop_full_debug_logging() {
6048 # prints bash call stack
6049 print_stack_trace() {
6052 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6053 local src=${BASH_SOURCE[$i]}
6054 local lineno=${BASH_LINENO[$i-1]}
6055 local funcname=${FUNCNAME[$i]}
6056 echo " = $src:$lineno:$funcname()"
6061 local TYPE=${TYPE:-"FAIL"}
6064 # do not dump logs if $1=false
6065 if [ "x$1" = "xfalse" ]; then
6070 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6071 (print_stack_trace 2) >&2
6073 # We need to dump the logs on all nodes
6075 gather_logs $(comma_list $(nodes_list))
6079 [ "$TESTSUITELOG" ] &&
6080 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6081 if [ -z "$*" ]; then
6082 echo "error() without useful message, please fix" > $LOGDIR/err
6084 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6085 echo "$@" > $LOGDIR/ignore
6087 echo "$@" > $LOGDIR/err
6091 # cleanup the env for failed tests
6095 ##################################
6097 ##################################
6099 # usage: stack_trap arg sigspec
6101 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6102 # command "arg" on top of previously defined commands for "sigspec" instead
6103 # of overwriting them.
6104 # stacked traps are executed in reverse order of their registration
6106 # arg and sigspec have the same meaning as in man (1) trap
6110 local sigspec="${2:-EXIT}"
6112 # Use "trap -p" to get the quoting right
6113 local old_trap="$(trap -p "$sigspec")"
6114 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6115 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6117 # Once again, use "trap -p" to get the quoting right
6118 local new_trap="$(trap -- "$arg" "$sigspec"
6120 trap -- '' "$sigspec")"
6122 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6124 # The resulting string should be safe to "eval" as it is (supposedly
6125 # correctly) quoted by "trap -p"
6126 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6135 local log=$TESTSUITELOG
6137 [ -f "$log" ] && grep -qw FAIL $log && status=1
6151 # use only if we are ignoring failures for this test, bugno required.
6152 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6153 # e.g. error_ignore bz5494 "your message" or
6154 # error_ignore LU-5494 "your message"
6156 local TYPE="IGNORE ($1)"
6161 error_and_remount() {
6163 remount_client $MOUNT
6167 # Throw an error if it's not running in vm - usually for performance
6170 local virt=$(running_in_vm)
6171 if [[ -n "$virt" ]]; then
6172 echo "running in VM '$virt', ignore error"
6173 error_ignore env=$virt "$@"
6180 # Function: skip_env()
6181 # Purpose: to skip a test during developer testing because some tool
6182 # is missing, but fail the test in release testing because the test
6183 # environment is not configured properly".
6186 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6191 log " SKIP: $TESTSUITE $TESTNAME $@"
6193 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6194 skip_logged $TESTNAME "$@"
6197 echo "$@" > $LOGDIR/skip
6200 [[ -n "$TESTSUITELOG" ]] &&
6201 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6210 build_test_filter() {
6211 EXCEPT="$EXCEPT $(testslist_filter)"
6214 if [[ $O = [0-9]*-[0-9]* ]]; then
6215 for num in $(seq $(echo $O | tr '-' ' ')); do
6223 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
6224 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6225 [ "$EXCEPT_SLOW" ] && \
6226 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6227 for E in $EXCEPT; do
6228 eval EXCEPT_${E}=true
6230 for E in $ALWAYS_EXCEPT; do
6231 eval EXCEPT_ALWAYS_${E}=true
6233 for E in $EXCEPT_SLOW; do
6234 eval EXCEPT_SLOW_${E}=true
6236 for G in $GRANT_CHECK_LIST; do
6237 eval GCHECK_ONLY_${G}=true
6242 if [[ $1 = [a-z]* ]]; then
6245 echo ${1%%[a-zA-Z]*}
6249 # print a newline if the last test was skipped
6250 export LAST_SKIPPED=
6251 export ALWAYS_SKIPPED=
6253 # Main entry into test-framework. This is called with the number and
6254 # description of a test. The number is used to find the function to run
6255 # the test using "test_$name".
6257 # This supports a variety of methods of specifying specific test to
6259 # - ONLY= env variable with space-separated list of test numbers to run
6260 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6266 export base=$(basetest $testnum)
6267 export TESTNAME=test_$testnum
6271 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6272 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6273 local isexcept=EXCEPT_$testnum
6274 local isexcept_base=EXCEPT_$base
6275 if [ ${!isexcept}x != x ]; then
6277 skip_message="skipping excluded test $testnum"
6278 elif [ ${!isexcept_base}x != x ]; then
6280 skip_message="skipping excluded test $testnum (base $base)"
6283 isexcept=EXCEPT_ALWAYS_$testnum
6284 isexcept_base=EXCEPT_ALWAYS_$base
6285 if [ ${!isexcept}x != x ]; then
6287 skip_message="skipping ALWAYS excluded test $testnum"
6288 elif [ ${!isexcept_base}x != x ]; then
6290 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6293 isexcept=EXCEPT_SLOW_$testnum
6294 isexcept_base=EXCEPT_SLOW_$base
6295 if [ ${!isexcept}x != x ]; then
6297 skip_message="skipping SLOW test $testnum"
6298 elif [ ${!isexcept_base}x != x ]; then
6300 skip_message="skipping SLOW test $testnum (base $base)"
6303 # If there are tests on the ONLY list, check if the current test
6304 # is on that list and, if so, check if the test is to be skipped
6305 # and if we are supposed to honor the skip lists.
6306 if [ -n "$ONLY" ]; then
6307 local isonly=ONLY_$testnum
6308 local isonly_base=ONLY_$base
6309 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6311 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6313 skip_noexit "$skip_message"
6316 [ -n "$LAST_SKIPPED" ] &&
6317 echo "" && LAST_SKIPPED=
6319 run_one_logged $testnum "$testmsg"
6329 if [ -n "$ALWAYS_SKIPPED" ]; then
6331 skip_noexit "$skip_message"
6334 run_one_logged $testnum "$testmsg"
6341 load_module ../libcfs/libcfs/libcfs
6353 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6358 strace -o $TMP/$1.strace -ttt $*
6360 log "FINISHED: $*: rc $RC"
6367 banner test complete, duration $duration sec
6368 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6369 echo duration $duration >>$TESTSUITELOG
6373 # Set TEST_STATUS here. It will be used for logging the result.
6376 if [[ -f $LOGDIR/err ]]; then
6378 elif [[ -f $LOGDIR/skip ]]; then
6381 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6385 local FFREE=$(do_node $SINGLEMDS \
6386 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6387 local FTOTAL=$(do_node $SINGLEMDS \
6388 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6390 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6394 echo -n "Resetting fail_loc on all nodes..."
6395 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6396 fail_val=0 2>/dev/null" || true
6402 # Log a message (on all nodes) padded with "=" before and after.
6403 # Also appends a timestamp and prepends the testsuite name.
6406 EQUALS="===================================================================================================="
6408 msg="== ${TESTSUITE} $*"
6410 [[ $last != "=" && $last != " " ]] && msg="$msg "
6411 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6412 # always include at least == after the message
6413 log "$msg== $(date +"%H:%M:%S (%s)")"
6416 check_dmesg_for_errors() {
6418 local errors="VFS: Busy inodes after unmount of\|\
6419 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6420 group descriptors corrupted"
6422 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6423 [ -z "$res" ] && return 0
6424 echo "Kernel error detected: $res"
6429 # Run a single test function and cleanup after it.
6431 # This function should be run in a subshell so the test func can
6432 # exit() without stopping the whole script.
6437 local SAVE_UMASK=`umask`
6440 if ! grep -q $DIR /proc/mounts; then
6444 banner "test $testnum: $testmsg"
6445 test_${testnum} || error "test_$testnum failed with $?"
6448 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6450 check_dmesg_for_errors || error "Error in dmesg detected"
6451 if [ "$PARALLEL" != "yes" ]; then
6452 ps auxww | grep -v grep | grep -q "multiop " &&
6453 error "multiop still running"
6461 # Wrapper around run_one to ensure:
6462 # - test runs in subshell
6463 # - output of test is saved to separate log file for error reporting
6464 # - test result is saved to data file
6467 local before=$SECONDS
6470 export tfile=f${testnum}.${TESTSUITE}
6471 export tdir=d${testnum}.${TESTSUITE}
6472 local name=$TESTSUITE.$TESTNAME.test_log.$(hostname -s).log
6473 local test_log=$LOGDIR/$name
6474 local zfs_log_name=$TESTSUITE.$TESTNAME.zfs_log
6475 local zfs_debug_log=$LOGDIR/$zfs_log_name
6476 local SAVE_UMASK=$(umask)
6480 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6482 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6483 local isonly=ONLY_$testnum
6484 local repeat=${!isonly:+$ONLY_REPEAT}
6486 for testiter in $(seq ${repeat:-1}); do
6487 local before_sub=$SECONDS
6488 log_sub_test_begin $TESTNAME
6490 # remove temp files between repetitions to avoid test failures
6491 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6492 rm -rf $DIR/$tdir* $DIR/$tfile*
6493 # loop around subshell so stack_trap EXIT triggers each time
6494 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6497 local duration_sub=$((SECONDS - before_sub))
6500 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6501 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6503 if [[ -f $LOGDIR/err ]]; then
6504 test_error=$(cat $LOGDIR/err)
6506 elif [[ -f $LOGDIR/ignore ]]; then
6507 test_error=$(cat $LOGDIR/ignore)
6508 elif [[ -f $LOGDIR/skip ]]; then
6509 test_error=$(cat $LOGDIR/skip)
6515 pass "$testnum" "($((SECONDS - before))s)"
6516 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6517 [[ $rc != 0 ]] && break
6520 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6524 if [ -f $LOGDIR/err ]; then
6525 log_zfs_info "$zfs_debug_log"
6526 $FAIL_ON_ERROR && exit $rc
6539 # Print information of skipped tests to result.yml
6542 log_sub_test_begin $1
6544 log_sub_test_end "SKIP" "0" "0" "$@"
6548 (cd $(dirname $1); echo $PWD/$(basename $1))
6553 export base=$(basetest $1)
6554 [ "$CHECK_GRANT" == "no" ] && return 0
6556 local isonly_base=GCHECK_ONLY_${base}
6557 local isonly=GCHECK_ONLY_$1
6558 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6560 echo -n "checking grant......"
6562 local clients=$CLIENTS
6563 [ -z "$clients" ] && clients=$(hostname)
6565 # sync all the data and make sure no pending data on server
6566 do_nodes $clients sync
6567 clients_up # initiate all idling connections
6570 client_grant=$(do_nodes $clients \
6571 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6572 awk '{ total += $1 } END { printf("%0.0f", total) }')
6575 # which is tot_granted less grant_precreate
6576 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6578 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6579 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6580 /tot_pending/{ total -= $2 };
6581 /grant_precreate/{ total -= $2 };
6582 END { printf("%0.0f", total) }')
6584 # check whether client grant == server grant
6585 if [[ $client_grant -ne $server_grant ]]; then
6586 do_nodes $(comma_list $(osts_nodes)) \
6587 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6588 "obdfilter.${FSNAME}-OST*.grant_*"
6589 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6590 error "failed: client:${client_grant} server: ${server_grant}."
6592 echo "pass: client:${client_grant} server: ${server_grant}"
6596 ########################
6602 ost=`echo $1 | awk -F_ '{print $3}'`
6603 if [ -z $ost ]; then
6604 ost=`echo $1 | sed 's/-osc.*//'`
6609 ostuuid_from_index()
6611 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6614 ostname_from_index() {
6615 local uuid=$(ostuuid_from_index $1)
6619 mdtname_from_index() {
6620 local uuid=$(mdtuuid_from_index $1)
6624 mdssize_from_index () {
6625 local mdt=$(mdtname_from_index $2)
6626 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6629 index_from_ostuuid()
6631 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6634 mdtuuid_from_index()
6636 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6640 # Return unique identifier for given hostname
6643 echo $host_name | md5sum | cut -d' ' -f1
6647 # Returns list of ip addresses for each interface
6649 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6654 # Cache address list to avoid mutiple execution of local_addr_list
6655 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6657 for i in $LOCAL_ADDR_LIST ; do
6658 [[ "$i" == "$addr" ]] && return 0
6665 local is_local="IS_LOCAL_$(host_id $host_name)"
6666 if [ -z "${!is_local-}" ] ; then
6668 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6669 is_local_addr "$host_ip" && eval $is_local=1
6671 [[ "${!is_local}" == "1" ]]
6676 local_node $node && return 1
6683 for node in $(mdts_nodes); do
6684 remote_node $node && return 0
6691 [ -n "$CLIENTONLY" ] && return 0 || true
6692 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6697 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6698 MSKIPPED=1 && return 1
6705 for node in $(osts_nodes) ; do
6706 remote_node $node && return 0
6713 [ -n "$CLIENTONLY" ] && return 0 || true
6714 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6719 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6720 OSKIPPED=1 && return 1
6726 [ -n "$CLIENTONLY" ] && return 0 || true
6728 MGS=$(facet_host mgs)
6729 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6734 remote_mds_nodsh || remote_ost_nodsh || \
6735 $(single_local_node $(comma_list $(nodes_list)))
6739 remote_ost && remote_mds
6742 # Get the active nodes for facets.
6750 for facet in ${facets//,/ }; do
6751 nodes="$nodes $(facet_active_host $facet)"
6754 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6758 # Get name of the active MGS node.
6760 echo -n $(facets_nodes $(get_facets MGS))
6763 # Get all of the active MDS nodes.
6765 echo -n $(facets_nodes $(get_facets MDS))
6768 # Get all of the active OSS nodes.
6770 echo -n $(facets_nodes $(get_facets OST))
6773 # Get all of the active AGT (HSM agent) nodes.
6775 echo -n $(facets_nodes $(get_facets AGT))
6778 # Get all of the client nodes and active server nodes.
6780 local nodes=$HOSTNAME
6784 # CLIENTS (if specified) contains the local client
6785 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6787 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6788 nodes="$nodes $(facets_nodes $(get_facets))"
6791 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6795 # Get all of the remote client nodes and remote active server nodes.
6796 remote_nodes_list () {
6797 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6800 # Get all of the MDS nodes, including active and passive nodes.
6808 for i in $(seq $MDSCOUNT); do
6810 failover_host=mds${i}failover_HOST
6811 nodes="$nodes ${!host} ${!failover_host}"
6814 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6815 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6819 # Get all of the OSS nodes, including active and passive nodes.
6827 for i in $(seq $OSTCOUNT); do
6829 failover_host=ost${i}failover_HOST
6830 nodes="$nodes ${!host} ${!failover_host}"
6833 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6834 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6838 # Get all of the server nodes, including active and passive nodes.
6839 all_server_nodes () {
6844 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6846 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6850 # Get all of the client and server nodes, including active and passive nodes.
6852 local nodes=$HOSTNAME
6856 # CLIENTS (if specified) contains the local client
6857 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6859 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6860 nodes="$nodes $(all_server_nodes)"
6863 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6867 init_clients_lists () {
6868 # Sanity check: exclude the local client from RCLIENTS
6869 local clients=$(hostlist_expand "$RCLIENTS")
6870 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6872 # Sanity check: exclude the dup entries
6873 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6875 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6877 # Sanity check: exclude the dup entries from CLIENTS
6878 # for those configs which has SINGLCLIENT set to local client
6879 clients=$(for i in $clients; do echo $i; done | sort -u)
6881 CLIENTS=$(comma_list $clients)
6882 local -a remoteclients=($RCLIENTS)
6883 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6884 varname=CLIENT$((i + 2))
6885 eval $varname=${remoteclients[i]}
6888 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6891 get_random_entry () {
6894 rnodes=${rnodes//,/ }
6896 local -a nodes=($rnodes)
6897 local num=${#nodes[@]}
6898 local i=$((RANDOM * num * 2 / 65536))
6904 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6908 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6909 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6914 echo $nodes | wc -w || true
6918 local nodes=$(osts_nodes)
6919 local osscount=$(get_node_count "$nodes")
6920 [ ! "$OSTCOUNT" = "$osscount" ]
6924 local nodes=$(mdts_nodes)
6925 local mdtcount=$(get_node_count "$nodes")
6926 [ ! "$MDSCOUNT" = "$mdtcount" ]
6929 generate_machine_file() {
6930 local nodes=${1//,/ }
6931 local machinefile=$2
6933 for node in $nodes; do
6934 echo $node >>$machinefile || \
6935 { echo "can not generate machinefile $machinefile" && return 1; }
6940 local file=$1/stripe
6943 $LFS getstripe -v $file || error "getstripe $file failed"
6947 setstripe_nfsserver () {
6949 local nfsexportdir=$2
6953 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6954 { print $1 }' /proc/mounts | cut -f 1 -d :))
6956 # check that only one nfs mounted
6957 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6958 (( ${#nfsexport[@]} == 1 )) ||
6959 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6961 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6964 # Check and add a test group.
6970 local gid=$(getent group $group_name | cut -d: -f3)
6971 if [[ -n "$gid" ]]; then
6972 [[ "$gid" -eq "$group_id" ]] || {
6973 error_noexit "inconsistent group ID:" \
6974 "new: $group_id, old: $gid"
6978 groupadd -g $group_id $group_name
6985 # Check and add a test user.
6998 local uid=$(getent passwd $user_name | cut -d: -f3)
6999 if [[ -n "$uid" ]]; then
7000 if [[ "$uid" -eq "$user_id" ]]; then
7001 local dir=$(getent passwd $user_name | cut -d: -f6)
7002 if [[ "$dir" != "$home" ]]; then
7004 usermod -d $home $user_name
7008 error_noexit "inconsistent user ID:" \
7009 "new: $user_id, old: $uid"
7014 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7021 check_runas_id_ret() {
7023 local myRUNAS_UID=$1
7024 local myRUNAS_GID=$2
7027 if [ -z "$myRUNAS" ]; then
7028 error_exit "myRUNAS command must be specified for check_runas_id"
7031 $myRUNAS krb5_login.sh || \
7032 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
7034 mkdir $DIR/d0_runas_test
7036 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7037 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
7038 rm -rf $DIR/d0_runas_test
7043 local myRUNAS_UID=$1
7044 local myRUNAS_GID=$2
7047 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7048 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
7049 Please set RUNAS_ID to some UID which exists on MDS and client or
7050 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
7053 # obtain the UID/GID for MPI_USER
7057 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7058 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7060 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7061 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7064 # obtain and cache Kerberos ticket-granting ticket
7065 refresh_krb5_tgt() {
7066 local myRUNAS_UID=$1
7067 local myRUNAS_GID=$2
7070 if [ -z "$myRUNAS" ]; then
7071 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7074 CLIENTS=${CLIENTS:-$HOSTNAME}
7075 do_nodes $CLIENTS "set -x
7076 if ! $myRUNAS krb5_login.sh; then
7077 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7082 # Run multiop in the background, but wait for it to print
7083 # "PAUSING" to its stdout before returning from this function.
7084 multiop_bg_pause() {
7085 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7089 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7092 echo "$MULTIOP_PROG $FILE v$ARGS"
7093 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7095 echo "TMPPIPE=${TMPPIPE}"
7096 read -t 60 multiop_output < $TMPPIPE
7097 if [ $? -ne 0 ]; then
7102 if [ "$multiop_output" != "PAUSING" ]; then
7103 echo "Incorrect multiop output: $multiop_output"
7118 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7124 inodes_available () {
7125 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7126 sort -un | head -n1) || return 1
7130 mdsrate_inodes_available () {
7131 local min_inodes=$(inodes_available)
7132 echo $((min_inodes * 99 / 100))
7135 # reset stat counters
7137 local paramfile="$1"
7138 lctl set_param -n $paramfile=0
7143 local paramfile="$1"
7145 lctl get_param -n $paramfile |
7146 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7150 awk '{sum += $1} END { printf("%0.0f", sum) }'
7153 calc_osc_kbytes () {
7154 $LFS df $MOUNT > /dev/null
7155 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7158 # save_lustre_params(comma separated facet list, parameter_mask)
7159 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7160 save_lustre_params() {
7165 for facet in ${facets//,/ }; do
7166 facet_svc=$(facet_svc $facet)
7168 "params=\\\$($LCTL get_param $2);
7169 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7170 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7171 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7172 while read s; do echo $facet \\\$s;
7173 done <<< \\\"\\\$param\\\""
7177 # restore lustre parameters from input stream, produces by save_lustre_params
7178 restore_lustre_params() {
7183 while IFS=" =" read facet name val; do
7184 do_facet $facet "$LCTL set_param -n $name=$val"
7188 check_node_health() {
7189 local nodes=${1:-$(comma_list $(nodes_list))}
7191 for node in ${nodes//,/ }; do
7192 check_network "$node" 5
7193 if [ $? -eq 0 ]; then
7194 do_node $node "rc=0;
7195 val=\\\$($LCTL get_param -n catastrophe 2>&1);
7196 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
7197 echo \\\$(hostname -s): \\\$val;
7200 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
7205 mdsrate_cleanup () {
7207 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7208 --nfiles $3 --dir $4 --filefmt $5 $6
7213 delayed_recovery_enabled () {
7214 local var=${SINGLEMDS}_svc
7215 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7218 ########################
7220 convert_facet2label() {
7223 if [ x$facet = xost ]; then
7225 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7229 local varsvc=${facet}_svc
7231 if [ -n ${!varsvc} ]; then
7234 error "No label for $facet!"
7238 get_clientosc_proc_path() {
7239 echo "${1}-osc-[-0-9a-f]*"
7242 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7243 # used by MDT would not be changed.
7244 # mdt lov: fsname-mdtlov
7245 # mdt osc: fsname-OSTXXXX-osc
7246 mds_on_old_device() {
7247 local mds=${1:-"$SINGLEMDS"}
7249 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7250 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7251 > /dev/null 2>&1" && return 0
7256 get_mdtosc_proc_path() {
7258 local ost_label=${2:-"*OST*"}
7260 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7261 local mdt_label=$(convert_facet2label $mds_facet)
7262 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7264 if [[ $ost_label = *OST* ]]; then
7265 echo "${ost_label}-osc-${mdt_index}"
7267 echo "${ost_label}-osp-${mdt_index}"
7271 get_osc_import_name() {
7274 local label=$(convert_facet2label $ost)
7276 if [ "${facet:0:3}" = "mds" ]; then
7277 get_mdtosc_proc_path $facet $label
7281 get_clientosc_proc_path $label
7285 _wait_import_state () {
7288 local maxtime=${3:-$(max_recovery_time)}
7289 local error_on_failure=${4:-1}
7293 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7294 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7295 if [ "${expected}" == "DISCONN" ]; then
7296 # for disconn we can check after proc entry is removed
7297 [ "x${CONN_STATE}" == "x" ] && return 0
7298 # with AT enabled, we can have connect request timeout near of
7299 # reconnect timeout and test can't see real disconnect
7300 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7302 if [ $i -ge $maxtime ]; then
7303 [ $error_on_failure -ne 0 ] && \
7304 error "can't put import for $CONN_PROC into ${expected}" \
7305 "state after $i sec, have ${CONN_STATE}"
7309 # Add uniq for multi-mount case
7310 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7314 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7318 wait_import_state() {
7321 local maxtime=${3:-$(max_recovery_time)}
7322 local error_on_failure=${4:-1}
7325 for param in ${params//,/ }; do
7326 _wait_import_state $state $param $maxtime $error_on_failure || return
7330 wait_import_state_mount() {
7331 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7335 wait_import_state $*
7338 # One client request could be timed out because server was not ready
7339 # when request was sent by client.
7340 # The request timeout calculation details :
7342 # /* We give the server rq_timeout secs to process the req, and
7343 # add the network latency for our local timeout. */
7344 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7345 # ptlrpc_at_get_net_latency(request) ;
7347 # ptlrpc_connect_import ()
7348 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7351 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7352 # ptlrpc_at_get_net_latency(request) ->
7353 # at_get (max (iat_net_latency=0, at_min)) = at_min
7356 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7357 # INITIAL_CONNECT_TIMEOUT + at_min
7359 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7360 # because we can not get this value in runtime,
7361 # the value depends on configure options, and it is not stored in /proc.
7363 # #define CONNECTION_SWITCH_MIN 5U
7364 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7366 request_timeout () {
7369 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7370 local init_connect_timeout=$TIMEOUT
7371 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7373 local at_min=$(at_get $facet at_min)
7375 echo $(( init_connect_timeout + at_min ))
7378 _wait_osc_import_state() {
7382 local target=$(get_osc_import_name $facet $ost_facet)
7383 local param="os[cp].${target}.ost_server_uuid"
7387 # 1. wait the deadline of client 1st request (it could be skipped)
7388 # 2. wait the deadline of client 2nd request
7389 local maxtime=$(( 2 * $(request_timeout $facet)))
7391 if [[ $facet == client* ]]; then
7392 # During setup time, the osc might not be setup, it need wait
7393 # until list_param can return valid value.
7394 params=$($LCTL list_param $param 2>/dev/null || true)
7395 while [ -z "$params" ]; do
7396 if [ $i -ge $maxtime ]; then
7397 echo "can't get $param in $maxtime secs"
7402 params=$($LCTL list_param $param 2>/dev/null || true)
7406 if [[ $ost_facet = mds* ]]; then
7407 # no OSP connection to itself
7408 if [[ $facet = $ost_facet ]]; then
7411 param="osp.${target}.mdt_server_uuid"
7415 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7416 wait_import_state $expected "$params" $maxtime; then
7417 error "$facet: import is not in $expected state after $maxtime"
7424 wait_osc_import_state() {
7430 if [[ $facet = mds ]]; then
7431 for num in $(seq $MDSCOUNT); do
7432 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7435 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7439 wait_osc_import_ready() {
7440 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7443 _wait_mgc_import_state() {
7446 local error_on_failure=${3:-1}
7447 local param="mgc.*.mgs_server_uuid"
7451 # 1. wait the deadline of client 1st request (it could be skipped)
7452 # 2. wait the deadline of client 2nd request
7453 local maxtime=$(( 2 * $(request_timeout $facet)))
7455 if [[ $facet == client* ]]; then
7456 # During setup time, the osc might not be setup, it need wait
7457 # until list_param can return valid value. And also if there
7458 # are mulitple osc entries we should list all of them before
7460 params=$($LCTL list_param $param 2>/dev/null || true)
7461 while [ -z "$params" ]; do
7462 if [ $i -ge $maxtime ]; then
7463 echo "can't get $param in $maxtime secs"
7468 params=$($LCTL list_param $param 2>/dev/null || true)
7471 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7472 wait_import_state $expected "$params" $maxtime \
7473 $error_on_failure; then
7474 if [ $error_on_failure -ne 0 ]; then
7475 error "import is not in ${expected} state"
7483 wait_mgc_import_state() {
7486 local error_on_failure=${3:-1}
7489 if [[ $facet = mds ]]; then
7490 for num in $(seq $MDSCOUNT); do
7491 _wait_mgc_import_state mds$num "$expected" \
7492 $error_on_failure || return
7495 _wait_mgc_import_state "$facet" "$expected"
7496 $error_on_failure || return
7500 wait_dne_interconnect() {
7503 if [ $MDSCOUNT -gt 1 ]; then
7504 for num in $(seq $MDSCOUNT); do
7505 wait_osc_import_ready mds mds$num
7510 get_clientmdc_proc_path() {
7514 get_clientmgc_proc_path() {
7522 [ -z "$list" ] && return 0
7524 # Add paths to lustre tests for 32 and 64 bit systems.
7525 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7526 local TESTPATH="$RLUSTRE/tests:"
7527 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7528 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7531 wait_clients_import_state () {
7538 if [ "$FAILURE_MODE" = HARD ]; then
7539 facets=$(facets_on_host $(facet_active_host $facet))
7542 for facet in ${facets//,/ }; do
7543 local label=$(convert_facet2label $facet)
7546 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7547 $label).ost_server_uuid" ;;
7548 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7549 $label).mds_server_uuid" ;;
7550 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7551 $label).mgs_server_uuid" ;;
7552 *) error "unknown facet!" ;;
7555 local params=$(expand_list $params $proc_path)
7558 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7560 error "import is not in ${expected} state"
7572 # wait until all MDTs are in the expected state
7573 for ((num = 1; num <= $MDSCOUNT; num++)); do
7574 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7578 if [ $facet = "mds" ]; then
7579 mproc="osp.$mdtosp.active"
7580 [ $num -eq $((tgt_idx + 1)) ] && continue
7582 mproc="osc.$mdtosp.active"
7588 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7591 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7592 if [ $result -eq $expected ]; then
7593 echo -n "target updated after "
7594 echo "$wait sec (got $result)"
7598 if [ $wait -eq $max ]; then
7599 error "$tgt_name: wanted $expected got $result"
7601 echo "Waiting $((max - wait)) secs for $tgt_name"
7611 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7612 $LCTL get_param obdfilter.*.kbytesavail))
7613 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7614 $LCTL get_param -n obdfilter.*.tot_granted))
7615 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7616 $LCTL get_param -n obdfilter.*.kbytestotal))
7617 for ((i=0; i<${#AVAILA[@]}; i++)); do
7618 local -a AVAIL1=(${AVAILA[$i]//=/ })
7619 local -a TOTAL=(${TOTALA[$i]//=/ })
7620 GRANT=$((${GRANTA[$i]}/1024))
7621 # allow 1% of total space in bavail because of delayed
7622 # allocation with ZFS which might release some free space after
7623 # txg commit. For small devices, we set a mininum of 8MB
7624 local LIMIT=$((${TOTAL} / 100 + 8000))
7625 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7626 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7627 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7628 echo " FULL" || echo
7634 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7637 check_pool_not_exist() {
7638 local fsname=${1%%.*}
7639 local poolname=${1##$fsname.}
7640 [[ $# -ne 1 ]] && return 0
7641 [[ x$poolname = x ]] && return 0
7642 list_pool $fsname | grep -w $1 && return 1
7647 local fsname=${1%%.*}
7648 local poolname=${1##$fsname.}
7650 stack_trap "destroy_test_pools $fsname" EXIT
7651 do_facet mgs lctl pool_new $1
7653 # get param should return err unless pool is created
7654 [[ $RC -ne 0 ]] && return $RC
7656 for mds_id in $(seq $MDSCOUNT); do
7657 local mdt_id=$((mds_id-1))
7658 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7659 wait_update_facet mds$mds_id \
7660 "lctl get_param -n lod.$lodname.pools.$poolname \
7661 2>/dev/null || echo foo" "" ||
7662 error "mds$mds_id: pool_new failed $1"
7664 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7665 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7671 add_pool_to_list () {
7672 local fsname=${1%%.*}
7673 local poolname=${1##$fsname.}
7675 local listvar=${fsname}_CREATED_POOLS
7676 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7680 remove_pool_from_list () {
7681 local fsname=${1%%.*}
7682 local poolname=${1##$fsname.}
7684 local listvar=${fsname}_CREATED_POOLS
7685 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7689 destroy_pool_int() {
7691 local OSTS=$(list_pool $1)
7692 for ost in $OSTS; do
7693 do_facet mgs lctl pool_remove $1 $ost
7695 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7696 error "MDS: pool_list $1 failed"
7697 do_facet mgs lctl pool_destroy $1
7700 # <fsname>.<poolname> or <poolname>
7702 local fsname=${1%%.*}
7703 local poolname=${1##$fsname.}
7705 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7709 check_pool_not_exist $fsname.$poolname
7710 [[ $? -eq 0 ]] && return 0
7712 destroy_pool_int $fsname.$poolname
7714 [[ $RC -ne 0 ]] && return $RC
7715 for mds_id in $(seq $MDSCOUNT); do
7716 local mdt_id=$((mds_id-1))
7717 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7718 wait_update_facet mds$mds_id \
7719 "lctl get_param -n lod.$lodname.pools.$poolname \
7720 2>/dev/null || echo foo" "foo" ||
7721 error "mds$mds_id: destroy pool failed $1"
7723 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7724 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7726 remove_pool_from_list $fsname.$poolname
7732 local fsname=${1:-$FSNAME}
7734 local listvar=${fsname}_CREATED_POOLS
7736 [ x${!listvar} = x ] && return 0
7738 echo "Destroy the created pools: ${!listvar}"
7739 for poolname in ${!listvar//,/ }; do
7740 destroy_pool $fsname.$poolname
7744 destroy_test_pools () {
7746 local fsname=${1:-$FSNAME}
7747 destroy_pools $fsname || true
7753 local ts=$(date +%s)
7756 if [[ ! -f "$YAML_LOG" ]]; then
7757 # init_logging is not performed before gather_logs,
7758 # so the $LOGDIR needs to be checked here
7759 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7762 [ -f $LOGDIR/shared ] && docp=false
7764 # dump lustre logs, dmesg, and journal if GSS_SK=true
7766 prefix="$TESTLOG_PREFIX.$TESTNAME"
7768 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7770 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7771 echo "Dumping logs only on local client."
7772 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7773 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7774 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7775 lgss_sk -r {} \; &> \
7776 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7777 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7778 ${prefix}.nodemaps.$(hostname -s).${suffix}
7779 [ "$GSS_SK" = true ] && keyctl show > \
7780 ${prefix}.keyring.$(hostname -s).${suffix}
7781 [ "$GSS_SK" = true ] && journalctl -a > \
7782 ${prefix}.journal.$(hostname -s).${suffix}
7787 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7788 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7789 if [ "$SHARED_KEY" = true ]; then
7790 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7791 lgss_sk -r {} \; &> \
7792 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7793 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7794 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7796 if [ "$GSS_SK" = true ]; then
7797 do_nodesv $list "keyctl show > \
7798 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7799 do_nodesv $list "journalctl -a > \
7800 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7803 if [ ! -f $LOGDIR/shared ]; then
7804 do_nodes $list rsync -az "${prefix}.*.${suffix}" \
7818 for i in $(seq 0 $num_mntpts); do
7819 cmd="ls -laf ${mntpt_root}$i/$dir"
7825 for pid in $pids; do
7832 # check_and_start_recovery_timer()
7833 # service_time = at_est2timeout(service_time);
7834 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7835 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7837 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7838 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7839 #define CONNECTION_SWITCH_MIN 5
7840 #define CONNECTION_SWITCH_INC 5
7841 max_recovery_time() {
7842 local init_connect_timeout=$((TIMEOUT / 20))
7843 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7845 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7846 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7848 echo -n $service_time
7851 recovery_time_min() {
7852 local connection_switch_min=5
7853 local connection_switch_inc=5
7854 local connection_switch_max
7855 local reconnect_delay_max
7856 local initial_connect_timeout
7860 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7861 (($connection_switch_min > $TIMEOUT)) &&
7862 max=$connection_switch_min || max=$TIMEOUT
7863 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7865 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7866 timeout_20=$((TIMEOUT/20))
7867 (($connection_switch_min > $timeout_20)) &&
7868 initial_connect_timeout=$connection_switch_min ||
7869 initial_connect_timeout=$timeout_20
7871 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7872 initial_connect_timeout))
7873 echo $((2 * reconnect_delay_max))
7876 get_clients_mount_count () {
7877 local clients=${CLIENTS:-$HOSTNAME}
7879 # we need to take into account the clients mounts and
7880 # exclude mds/ost mounts if any;
7881 do_nodes $clients cat /proc/mounts | grep lustre |
7882 grep -w $MOUNT | wc -l
7886 PROC_CLI="srpc_info"
7887 PROC_CON="srpc_contexts"
7895 if [ $M -lt $N ]; then
7899 while [ $N -lt $M ]; do
7909 calc_connection_cnt() {
7912 # MDT->MDT = 2 * C(M, 2)
7916 comb_m2=$(combination $MDSCOUNT 2)
7918 local num_clients=$(get_clients_mount_count)
7920 local cnt_mdt2mdt=$((comb_m2 * 2))
7921 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7922 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7923 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7924 if is_mounted $MOUNT2; then
7925 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7926 cnt_cli2ost=$((cnt_cli2ost * 2))
7934 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7935 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7936 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7937 + cnt_cli2ost + cnt_cli2mdt))
7951 local cmd="$tgt.srpc.flavor"
7953 if [ $net == "any" ]; then
7958 if [ $dir != "any" ]; then
7963 log "Setting sptlrpc rule: $cmd"
7964 do_facet mgs "$LCTL conf_param $cmd"
7970 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7980 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7981 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7983 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7985 if [ "x$bulkspec" != "x" ]; then
7986 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7988 if [ "x$algs" != "x" ]; then
7989 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7991 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7992 if [ $bulk == "bulkn" ]; then
7993 bulk_count=`echo "$output" | grep "bulk flavor" \
7994 | grep "null/null" | wc -l`
7995 elif [ $bulk == "bulki" ]; then
7996 bulk_count=`echo "$output" | grep "bulk flavor" \
7997 | grep "/null" | grep -v "null/" | wc -l`
7999 bulk_count=`echo "$output" | grep "bulk flavor" \
8000 | grep -v "/null" | grep -v "null/" | wc -l`
8004 [ $bulk_count -lt $count ] && count=$bulk_count
8015 local clients=${CLIENTS:-$HOSTNAME}
8017 for c in ${clients//,/ }; do
8018 local output=$(do_node $c lctl get_param -n \
8019 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8020 local tmpcnt=$(count_flvr "$output" $flavor)
8021 if $GSS_SK && [ $flavor != "null" ]; then
8022 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8023 output=$(do_node $c lctl get_param -n \
8024 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8025 local outcon=$(count_contexts "$output")
8026 if [ "$outcon" -lt "$tmpcnt" ]; then
8030 cnt=$((cnt + tmpcnt))
8040 local clients=${CLIENTS:-$HOSTNAME}
8042 for c in ${clients//,/ }; do
8044 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8045 local output=$(do_node $c lctl get_param -n \
8046 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8047 local tmpcnt=$(count_flvr "$output" $flavor)
8048 if $GSS_SK && [ $flavor != "null" ]; then
8049 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8050 output=$(do_node $c lctl get_param -n \
8051 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8052 local outcon=$(count_contexts "$output")
8053 if [ "$outcon" -lt "$tmpcnt" ]; then
8057 cnt=$((cnt + tmpcnt))
8067 if [ $MDSCOUNT -le 1 ]; then
8072 for num in `seq $MDSCOUNT`; do
8073 local output=$(do_facet mds$num lctl get_param -n \
8074 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8075 local tmpcnt=$(count_flvr "$output" $flavor)
8076 if $GSS_SK && [ $flavor != "null" ]; then
8077 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8078 output=$(do_facet mds$num lctl get_param -n \
8079 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8080 local outcon=$(count_contexts "$output")
8081 if [ "$outcon" -lt "$tmpcnt" ]; then
8085 cnt=$((cnt + tmpcnt))
8096 for num in `seq $MDSCOUNT`; do
8097 mdtosc=$(get_mdtosc_proc_path mds$num)
8098 mdtosc=${mdtosc/-MDT*/-MDT\*}
8099 local output=$(do_facet mds$num lctl get_param -n \
8100 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8101 local tmpcnt=$(count_flvr "$output" $flavor)
8102 if $GSS_SK && [ $flavor != "null" ]; then
8103 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8104 output=$(do_facet mds$num lctl get_param -n \
8105 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8106 local outcon=$(count_contexts "$output")
8107 if [ "$outcon" -lt "$tmpcnt" ]; then
8111 cnt=$((cnt + tmpcnt))
8120 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8122 count_flvr "$output" $flavor
8127 local dir=$1 # from to
8128 local flavor=$2 # flavor expected
8131 if [ $dir == "cli2mdt" ]; then
8132 res=`flvr_cnt_cli2mdt $flavor`
8133 elif [ $dir == "cli2ost" ]; then
8134 res=`flvr_cnt_cli2ost $flavor`
8135 elif [ $dir == "mdt2mdt" ]; then
8136 res=`flvr_cnt_mdt2mdt $flavor`
8137 elif [ $dir == "mdt2ost" ]; then
8138 res=`flvr_cnt_mdt2ost $flavor`
8139 elif [ $dir == "all2ost" ]; then
8140 res1=`flvr_cnt_mdt2ost $flavor`
8141 res2=`flvr_cnt_cli2ost $flavor`
8142 res=$((res1 + res2))
8143 elif [ $dir == "all2mdt" ]; then
8144 res1=`flvr_cnt_mdt2mdt $flavor`
8145 res2=`flvr_cnt_cli2mdt $flavor`
8146 res=$((res1 + res2))
8147 elif [ $dir == "all2all" ]; then
8148 res1=`flvr_cnt_mdt2ost $flavor`
8149 res2=`flvr_cnt_cli2ost $flavor`
8150 res3=`flvr_cnt_mdt2mdt $flavor`
8151 res4=`flvr_cnt_cli2mdt $flavor`
8152 res=$((res1 + res2 + res3 + res4))
8160 local dir=$1 # from to
8161 local flavor=$2 # flavor expected
8162 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8163 local WAITFLAVOR_MAX=20 # how many retries before abort?
8166 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8167 echo -n "checking $dir..."
8168 res=$(do_check_flavor $dir $flavor)
8169 echo "found $res/$expect $flavor connections"
8170 [ $res -ge $expect ] && return 0
8174 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8175 # echo "Dumping additional logs for SK debug.."
8176 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8178 gather_logs $(comma_list $(nodes_list))
8183 restore_to_default_flavor()
8185 local proc="mgs.MGS.live.$FSNAME"
8187 echo "restoring to default flavor..."
8189 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8190 grep ".srpc.flavor" | wc -l)
8192 # remove all existing rules if any
8193 if [ $nrule -ne 0 ]; then
8194 echo "$nrule existing rules"
8195 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8196 grep ".srpc.flavor."); do
8197 echo "remove rule: $rule"
8198 spec=`echo $rule | awk -F = '{print $1}'`
8199 do_facet mgs "$LCTL conf_param -d $spec"
8203 # verify no rules left
8204 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8205 grep ".srpc.flavor." | wc -l)
8206 [ $nrule -ne 0 ] && error "still $nrule rules left"
8208 # wait for default flavor to be applied
8211 set_rule $FSNAME any any $SK_FLAVOR
8212 wait_flavor all2all $SK_FLAVOR
8214 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8215 set_rule $FSNAME any cli2ost $SK_FLAVOR
8216 wait_flavor cli2mdt $SK_FLAVOR
8217 wait_flavor cli2ost $SK_FLAVOR
8219 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8221 wait_flavor all2all null
8227 local flavor=${1:-null}
8229 echo "setting all flavor to $flavor"
8231 # FIXME need parameter to this fn
8232 # and remove global vars
8233 local cnt_all2all=$(calc_connection_cnt all2all)
8235 local res=$(do_check_flavor all2all $flavor)
8236 if [ $res -eq $cnt_all2all ]; then
8237 echo "already have total $res $flavor connections"
8241 echo "found $res $flavor out of total $cnt_all2all connections"
8242 restore_to_default_flavor
8244 [[ $flavor = null ]] && return 0
8246 if $GSS_SK && [ $flavor != "null" ]; then
8248 set_rule $FSNAME any any $flavor
8249 wait_flavor all2all $flavor
8251 set_rule $FSNAME any cli2mdt $flavor
8252 set_rule $FSNAME any cli2ost $flavor
8253 set_rule $FSNAME any mdt2ost null
8254 set_rule $FSNAME any mdt2mdt null
8255 wait_flavor cli2mdt $flavor
8256 wait_flavor cli2ost $flavor
8258 echo "GSS_SK now at flavor: $flavor"
8260 set_rule $FSNAME any any $flavor
8261 wait_flavor all2all $flavor
8268 # Checking for shared logdir
8269 if [ ! -d $dir ]; then
8270 # Not found. Create local logdir
8273 touch $dir/check_file.$(hostname -s)
8278 check_write_access() {
8280 local list=${2:-$(comma_list $(nodes_list))}
8284 for node in ${list//,/ }; do
8285 file=$dir/check_file.$(short_nodename $node)
8286 if [[ ! -f "$file" ]]; then
8287 # Logdir not accessible/writable from this node.
8290 rm -f $file || return 1
8296 [[ -n $YAML_LOG ]] && return
8297 local save_umask=$(umask)
8300 export YAML_LOG=${LOGDIR}/results.yml
8304 # If the yaml log already exists then we will just append to it
8305 if [ ! -f $YAML_LOG ]; then
8306 if check_shared_dir $LOGDIR; then
8307 touch $LOGDIR/shared
8308 echo "Logging to shared log directory: $LOGDIR"
8310 echo "Logging to local directory: $LOGDIR"
8313 yml_nodes_file $LOGDIR >> $YAML_LOG
8314 yml_results_file >> $YAML_LOG
8319 # If modules are not yet loaded then older "lctl lustre_build_version"
8320 # will fail. Use lctl build version instead.
8321 log "Client: $($LCTL lustre_build_version)"
8322 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8323 do_facet $SINGLEMDS $LCTL --version)"
8324 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8325 do_facet ost1 $LCTL --version)"
8329 yml_log_test $1 >> $YAML_LOG
8333 yml_log_test_status $@ >> $YAML_LOG
8336 log_sub_test_begin() {
8337 yml_log_sub_test_begin "$@" >> $YAML_LOG
8340 log_sub_test_end() {
8341 yml_log_sub_test_end "$@" >> $YAML_LOG
8347 local llverdev_opts=$2
8348 local devname=$(basename $1)
8349 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8350 # loop devices aren't in /proc/partitions
8351 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8353 size=$(($size / 1024 / 1024)) # Gb
8355 local partial_arg=""
8356 # Run in partial (fast) mode if the size
8357 # of a partition > 1 GB
8358 [ $size -gt 1 ] && partial_arg="-p"
8360 llverdev --force $partial_arg $llverdev_opts $dev
8366 local llverfs_opts=$2
8367 local use_partial_arg=$3
8368 local partial_arg=""
8369 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8371 # Run in partial (fast) mode if the size
8372 # of a partition > 1 GB
8373 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8375 llverfs $partial_arg $llverfs_opts $dir
8378 #Remove objects from OST
8379 remove_ost_objects() {
8385 local mntpt=$(facet_mntpt $facet)
8386 local opts=$OST_MOUNT_OPTS
8390 echo "removing objects from $ostdev on $facet: $objids"
8391 if ! test -b $ostdev; then
8392 opts=$(csa_add "$opts" -o loop)
8394 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8397 for i in $objids; do
8398 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8400 umount -f $mntpt || return $?
8404 #Remove files from MDT
8405 remove_mdt_files() {
8410 local mntpt=$(facet_mntpt $facet)
8411 local opts=$MDS_MOUNT_OPTS
8413 echo "removing files from $mdtdev on $facet: $files"
8414 if [ $(facet_fstype $facet) == ldiskfs ] &&
8415 ! do_facet $facet test -b $mdtdev; then
8416 opts=$(csa_add "$opts" -o loop)
8418 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8422 rm $mntpt/ROOT/$f || { rc=$?; break; }
8424 umount -f $mntpt || return $?
8428 duplicate_mdt_files() {
8433 local mntpt=$(facet_mntpt $facet)
8434 local opts=$MDS_MOUNT_OPTS
8436 echo "duplicating files on $mdtdev on $facet: $files"
8437 mkdir -p $mntpt || return $?
8438 if [ $(facet_fstype $facet) == ldiskfs ] &&
8439 ! do_facet $facet test -b $mdtdev; then
8440 opts=$(csa_add "$opts" -o loop)
8442 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8453 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8454 pushd $mntpt/ROOT > /dev/null || return $?
8457 touch $f.bad || return $?
8458 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8460 [ $rc -eq 0 ] || return $rc
8461 setfattr --restore $tmp || return $?
8467 local devs=${1//,/ }
8470 local rslt=$TMP/sgpdd_survey
8472 # sgpdd-survey cleanups ${rslt}.* files
8474 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8480 # returns the canonical name for an ldiskfs device
8485 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8486 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8487 echo dm-\\\${foo##*:};
8489 name=\\\$(basename \\\$dv);
8490 if [[ \\\$name = *flakey* ]]; then
8491 name=\\\$(lsblk -o NAME,KNAME |
8492 awk /\\\$name/'{print \\\$NF}');
8498 is_sanity_benchmark() {
8499 local benchmarks="dbench bonnie iozone fsx"
8501 for b in $benchmarks; do
8502 if [ "$b" == "$suite" ]; then
8510 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8514 # Get the available size (KB) of a given obd target.
8521 [[ $facet != client ]] || return 0
8523 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8528 # Get the page size (bytes) on a given facet node.
8529 # The local client page_size is directly available in PAGE_SIZE.
8533 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8535 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8536 page_size=$(do_facet $facet getconf PAGE_SIZE)
8537 echo -n ${page_size:-4096}
8541 # Get the block count of the filesystem.
8548 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8549 awk '/^Block count:/ {print $3}')
8553 # Get the block size of the filesystem.
8559 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8560 awk '/^Block size:/ {print $3}')
8564 # Check whether the "ea_inode" feature is enabled or not, to allow
8565 # ldiskfs xattrs over one block in size. Allow both the historical
8566 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8567 large_xattr_enabled() {
8568 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8570 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8572 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8573 grep -E -q '(ea_inode|large_xattr)'"
8574 return ${PIPESTATUS[0]}
8577 # Get the maximum xattr size supported by the filesystem.
8579 $LCTL get_param -n llite.*.max_easize
8582 # Dump the value of the named xattr from a file.
8587 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8590 # Generate a string with size of $size bytes.
8592 local size=${1:-1024} # in bytes
8594 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8597 reformat_external_journal() {
8602 if [ -n "${!var}" ]; then
8603 local rcmd="do_facet $facet"
8605 echo "reformat external journal on $facet:${!var}"
8606 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8610 # MDT file-level backup/restore
8611 mds_backup_restore() {
8614 local devname=$(mdsdevname $(facet_number $facet))
8615 local mntpt=$(facet_mntpt brpt)
8616 local rcmd="do_facet $facet"
8617 local metaea=${TMP}/backup_restore.ea
8618 local metadata=${TMP}/backup_restore.tgz
8619 local opts=${MDS_MOUNT_FS_OPTS}
8620 local svc=${facet}_svc
8622 if ! ${rcmd} test -b ${devname}; then
8623 opts=$(csa_add "$opts" -o loop)
8626 echo "file-level backup/restore on $facet:${devname}"
8628 # step 1: build mount point
8629 ${rcmd} mkdir -p $mntpt
8630 # step 2: cleanup old backup
8631 ${rcmd} rm -f $metaea $metadata
8633 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8634 if [ ! -z $igif ]; then
8635 # step 3.5: rm .lustre
8636 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8638 # step 4: backup metaea
8640 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8642 # step 5: backup metadata
8644 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8646 ${rcmd} $UMOUNT $mntpt || return 4
8647 # step 8: reformat dev
8648 echo "reformat new device"
8649 format_mdt $(facet_number $facet)
8651 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8652 # step 10: restore metadata
8654 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8655 # step 11: restore metaea
8657 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8658 # step 12: remove recovery logs
8659 echo "remove recovery logs"
8660 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8661 # step 13: umount dev
8662 ${rcmd} $UMOUNT $mntpt || return 10
8663 # step 14: cleanup tmp backup
8664 ${rcmd} rm -f $metaea $metadata
8665 # step 15: reset device label - it's not virgin on
8666 ${rcmd} e2label $devname ${!svc}
8673 local devname=$(mdsdevname $(facet_number $facet))
8674 local mntpt=$(facet_mntpt brpt)
8675 local rcmd="do_facet $facet"
8676 local opts=${MDS_MOUNT_FS_OPTS}
8678 if ! ${rcmd} test -b ${devname}; then
8679 opts=$(csa_add "$opts" -o loop)
8682 echo "removing OI files on $facet: idx=${idx}"
8684 # step 1: build mount point
8685 ${rcmd} mkdir -p $mntpt
8687 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8688 if [ -z $idx ]; then
8689 # step 3: remove all OI files
8690 ${rcmd} rm -fv $mntpt/oi.16*
8691 elif [ $idx -lt 2 ]; then
8692 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8696 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8697 for ((i=${idx}; i<64; i=$((i * idx)))); do
8698 ${rcmd} rm -fv $mntpt/oi.16.${i}
8702 ${rcmd} $UMOUNT $mntpt || return 2
8703 # OI files will be recreated when mounted as lustre next time.
8706 # generate maloo upload-able log file name
8707 # \param logname specify unique part of file name
8708 generate_logname() {
8709 local logname=${1:-"default_logname"}
8711 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8714 # make directory on different MDTs
8718 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8719 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8722 while getopts "c:i:p" opt; do
8724 c) dirstripe_count=$OPTARG;;
8725 i) dirstripe_index=$OPTARG;;
8727 \?) error "only support -i -c -p";;
8731 shift $((OPTIND - 1))
8732 [ $# -eq 1 ] || error "Only creating single directory is supported"
8735 if [ "$p_option" == "-p" ]; then
8736 local parent=$(dirname $path)
8738 [ -d $path ] && return 0
8739 if [ ! -d ${parent} ]; then
8740 mkdir -p ${parent} ||
8741 error "mkdir parent '$parent' failed"
8745 if [ $MDSCOUNT -le 1 ]; then
8746 mkdir $path || error "mkdir '$path' failed"
8750 if [ $dirstripe_index -eq -1 ]; then
8751 mdt_index=$((base % MDSCOUNT))
8753 mdt_index=$dirstripe_index
8756 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8757 if [ $dirstripe_count -eq -1 ]; then
8758 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8764 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8765 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8766 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8770 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8772 # If called many times, passing @last_fd will avoid repeated searching
8773 # already-open FDs repeatedly if we know they are still in use.
8775 # usage: free_fd [last_fd]
8778 local max_fd=$(ulimit -n)
8779 local fd=$((${1:-2} + 1))
8781 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8784 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8788 check_mount_and_prep()
8790 is_mounted $MOUNT || setupall
8792 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8793 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8794 for idx in $(seq $MDSCOUNT); do
8795 local name="MDT$(printf '%04x' $((idx - 1)))"
8796 rm -rf $MOUNT/.lustre/lost+found/$name/*
8800 # calcule how many ost-objects to be created.
8801 precreated_ost_obj_count()
8805 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8806 local ost_name="OST$(printf '%04x' $ost_idx)"
8807 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8808 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8809 osp.$proc_path.prealloc_last_id)
8810 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8811 osp.$proc_path.prealloc_next_id)
8812 echo $((last_id - next_id + 1))
8815 check_file_in_pool()
8820 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8823 for t in $tlist ; do
8824 [ "$i" -eq "$t" ] && continue 2
8827 echo "pool list: $tlist"
8828 echo "striping: $res"
8829 error_noexit "$file not allocated in $pool"
8836 echo "Creating new pool"
8839 create_pool $FSNAME.$pool ||
8840 { error_noexit "No pool created, result code $?"; return 1; }
8841 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8842 { error_noexit "$pool not in lfs pool_list"; return 2; }
8845 pool_add_targets() {
8846 echo "Adding targets to pool"
8852 if [ -z $last ]; then
8855 local list=$(seq $first $step $last)
8858 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8859 do_facet mgs $LCTL pool_add \
8860 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8862 # wait for OSTs to be added to the pool
8863 for mds_id in $(seq $MDSCOUNT); do
8864 local mdt_id=$((mds_id-1))
8865 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8866 wait_update_facet mds$mds_id \
8867 "lctl get_param -n lod.$lodname.pools.$pool |
8868 sort -u | tr '\n' ' ' " "$t" || {
8869 error_noexit "mds$mds_id: Add to pool failed"
8873 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8874 | sort -u | tr '\n' ' ' " "$t" || {
8875 error_noexit "Add to pool failed"
8878 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8879 local addcount=$(((last - first) / step + 1))
8880 [ $lfscount -eq $addcount ] || {
8881 error_noexit "lfs pool_list bad ost count" \
8882 "$lfscount != $addcount"
8890 echo "Setting pool on directory $tdir"
8892 $LFS setstripe -c 2 -p $pool $tdir && return 0
8894 error_noexit "Cannot set pool $pool to $tdir"
8901 echo "Checking pool on directory $tdir"
8903 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
8904 [ "$res" = "$pool" ] && return 0
8906 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8910 pool_dir_rel_path() {
8911 echo "Testing relative path works well"
8916 mkdir -p $root/$tdir/$tdir
8918 pool_set_dir $pool $tdir || return 1
8919 pool_set_dir $pool ./$tdir || return 2
8920 pool_set_dir $pool ../$tdir || return 3
8921 pool_set_dir $pool ../$tdir/$tdir || return 4
8922 rm -rf $tdir; cd - > /dev/null
8925 pool_alloc_files() {
8926 echo "Checking files allocation from directory pool"
8933 for i in $(seq -w 1 $count)
8935 local file=$tdir/file-$i
8937 check_file_in_pool $file $pool "$tlist" || \
8938 failed=$((failed + 1))
8940 [ "$failed" = 0 ] && return 0
8942 error_noexit "$failed files not allocated in $pool"
8946 pool_create_files() {
8947 echo "Creating files in pool"
8955 for i in $(seq -w 1 $count)
8957 local file=$tdir/spoo-$i
8958 $LFS setstripe -p $pool $file
8959 check_file_in_pool $file $pool "$tlist" || \
8960 failed=$((failed + 1))
8962 [ "$failed" = 0 ] && return 0
8964 error_noexit "$failed files not allocated in $pool"
8969 echo "Checking 'lfs df' output"
8972 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8974 local res=$($LFS df --pool $FSNAME.$pool |
8976 grep "$FSNAME-OST" |
8978 [ "$res" = "$t" ] && return 0
8980 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8984 pool_file_rel_path() {
8985 echo "Creating files in a pool with relative pathname"
8990 { error_noexit "unable to create $tdir"; return 1 ; }
8991 local file="/..$tdir/$tfile-1"
8992 $LFS setstripe -p $pool $file ||
8993 { error_noexit "unable to create $file" ; return 2 ; }
8996 $LFS setstripe -p $pool $tfile-2 || {
8997 error_noexit "unable to create $tfile-2 in $tdir"
9002 pool_remove_first_target() {
9003 echo "Removing first target from a pool"
9006 local pname="lov.$FSNAME-*.pools.$pool"
9007 local t=$($LCTL get_param -n $pname | head -1)
9008 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9009 for mds_id in $(seq $MDSCOUNT); do
9010 local mdt_id=$((mds_id-1))
9011 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9012 wait_update_facet mds$mds_id \
9013 "lctl get_param -n lod.$lodname.pools.$pool |
9015 error_noexit "mds$mds_id: $t not removed from" \
9020 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9021 error_noexit "$t not removed from $FSNAME.$pool"
9026 pool_remove_all_targets() {
9027 echo "Removing all targets from pool"
9030 local pname="lov.$FSNAME-*.pools.$pool"
9031 for t in $($LCTL get_param -n $pname | sort -u)
9033 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9035 for mds_id in $(seq $MDSCOUNT); do
9036 local mdt_id=$((mds_id-1))
9037 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9038 wait_update_facet mds$mds_id "lctl get_param -n \
9039 lod.$lodname.pools.$pool" "" || {
9040 error_noexit "mds$mds_id: Pool $pool not drained"
9044 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9045 error_noexit "Pool $FSNAME.$pool cannot be drained"
9048 # striping on an empty/nonexistant pool should fall back
9049 # to "pool of everything"
9051 error_noexit "failed to use fallback striping for empty pool"
9054 # setstripe on an empty pool should fail
9055 $LFS setstripe -p $pool $file 2>/dev/null && {
9056 error_noexit "expected failure when creating file" \
9064 echo "Destroying pool"
9068 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9071 # striping on an empty/nonexistant pool should fall back
9072 # to "pool of everything"
9074 error_noexit "failed to use fallback striping for missing pool"
9077 # setstripe on an empty pool should fail
9078 $LFS setstripe -p $pool $file 2>/dev/null && {
9079 error_noexit "expected failure when creating file" \
9084 # get param should return err once pool is gone
9085 if wait_update $HOSTNAME "lctl get_param -n \
9086 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9088 remove_pool_from_list $FSNAME.$pool
9091 error_noexit "Pool $FSNAME.$pool is not destroyed"
9095 # Get and check the actual stripe count of one file.
9096 # Usage: check_stripe_count <file> <expected_stripe_count>
9097 check_stripe_count() {
9102 [[ -z "$file" || -z "$expected" ]] &&
9103 error "check_stripe_count: invalid argument"
9105 local cmd="$LFS getstripe -c $file"
9106 actual=$($cmd) || error "$cmd failed"
9107 actual=${actual%% *}
9109 if [[ $actual -ne $expected ]]; then
9110 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9111 error "$cmd not expected ($expected): found $actual"; }
9112 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9113 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9117 # Get and check the actual list of OST indices on one file.
9118 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9124 [[ -z "$file" || -z "$expected" ]] &&
9125 error "check_obdidx: invalid argument!"
9127 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9128 grep -v obdidx | awk '{print $1}' | xargs))
9130 [[ $obdidx = $expected ]] ||
9131 error "list of OST indices on $file is $obdidx," \
9132 "should be $expected"
9135 # Get and check the actual OST index of the first stripe on one file.
9136 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9137 check_start_ost_idx() {
9142 [[ -z "$file" || -z "$expected" ]] &&
9143 error "check_start_ost_idx: invalid argument!"
9145 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9146 grep -v obdidx | awk '{print $1}')
9148 [[ $start_ost_idx = $expected ]] ||
9149 error "OST index of the first stripe on $file is" \
9150 "$start_ost_idx, should be $expected"
9153 killall_process () {
9154 local clients=${1:-$(hostname)}
9159 do_nodes $clients "killall $signal $name"
9164 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9169 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9174 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9179 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9184 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9189 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9196 do_facet mgs "cat $LSNAPSHOT_LOG"
9202 echo "Cleaning test environment ..."
9204 # Every lsnapshot command takes exclusive lock with others,
9205 # so can NOT destroy the snapshot during list with 'xargs'.
9207 local ssname=$(lsnapshot_list | grep snapshot_name |
9208 grep lss_ | awk '{ print $2 }' | head -n 1)
9209 [ -z "$ssname" ] && break
9211 lsnapshot_destroy -n $ssname -f ||
9212 lss_err "Fail to destroy $ssname by force"
9222 local host=$(facet_active_host $facet)
9223 local dir=$(dirname $(facet_vdevice $facet))
9224 local pool=$(zpool_name $facet)
9225 local lfsname=$(zfs_local_fsname $facet)
9226 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9229 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9235 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9236 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9238 if ! combined_mgs_mds ; then
9239 [ $(facet_fstype mgs) != zfs ] &&
9240 skip "Lustre snapshot 1 only works for ZFS backend"
9242 local host=$(facet_active_host mgs)
9243 local dir=$(dirname $(facet_vdevice mgs))
9244 local pool=$(zpool_name mgs)
9245 local lfsname=$(zfs_local_fsname mgs)
9248 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9249 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9252 for num in `seq $MDSCOUNT`; do
9253 [ $(facet_fstype mds$num) != zfs ] &&
9254 skip "Lustre snapshot 1 only works for ZFS backend"
9256 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9257 lss_err "generate lss conf (mds$num)"
9260 for num in `seq $OSTCOUNT`; do
9261 [ $(facet_fstype ost$num) != zfs ] &&
9262 skip "Lustre snapshot 1 only works for ZFS backend"
9264 lss_gen_conf_one ost$num OST $((num - 1)) ||
9265 lss_err "generate lss conf (ost$num)"
9268 do_facet mgs "cat $LSNAPSHOT_CONF"
9271 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9272 parse_plain_dir_param()
9277 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9278 param="-c ${invalues[1]}"
9280 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9281 param="$param -S ${invalues[3]}"
9283 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9284 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9285 param="$param -i ${invalues[6]}"
9287 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9289 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9290 param="$param -i ${invalues[5]}"
9298 local val=$(awk '{print $2}' <<< $line)
9300 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9302 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9304 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9306 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9311 parse_layout_param()
9318 if [[ ! -z $line ]]; then
9319 if [[ -z $mode ]]; then
9320 if [[ $line =~ ^"stripe_count:" ]]; then
9322 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9324 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9329 if [[ $mode = "plain_dir" ]]; then
9330 param=$(parse_plain_dir_param "$line")
9331 elif [[ $mode = "plain_file" ]]; then
9332 val=$(parse_plain_param "$line")
9333 [[ ! -z $val ]] && param="$param $val"
9334 elif [[ $mode = "pfl" ]]; then
9335 val=$(echo $line | awk '{print $2}')
9336 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9337 if [[ $val = "EOF" ]]; then
9338 param="$param -E -1"
9340 param="$param -E $val"
9342 elif [[ $line =~ ^"stripe_count:" ]]; then
9344 val=$(parse_plain_dir_param "$line")
9348 val=$(parse_plain_param "$line")
9349 [[ ! -z $val ]] && param="$param $val"
9359 local param=$($LFS getstripe -d $1 | parse_layout_param)
9368 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9370 cancel_lru_locks mdc
9371 cancel_lru_locks osc
9373 # make sure PFID is set correctly for files
9374 do_nodes $(comma_list $(osts_nodes)) \
9375 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9378 cat $f &> /dev/nullA ||
9379 { rc=$?; echo "verify $f failed"; break; }
9382 do_nodes $(comma_list $(osts_nodes)) \
9383 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9387 # check that clients "oscs" was evicted after "before"
9388 check_clients_evicted() {
9395 for osc in $oscs; do
9397 echo "Check state for $osc"
9398 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9399 tail -n 3 | awk -F"[ [,]" \
9400 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9401 if (($? == 0)) && (($evicted > $before)); then
9402 echo "$osc is evicted at $evicted"
9407 [ $rc -eq 0 ] || error "client not evicted from OST"
9410 # check that clients OSCS current_state is FULL
9411 check_clients_full() {
9416 for osc in $oscs; do
9417 wait_update_facet client \
9418 "lctl get_param -n osc.$osc.state |
9419 grep 'current_state: FULL'" \
9420 "current_state: FULL" $timeout
9421 [ $? -eq 0 ] || error "$osc state is not FULL"
9426 __changelog_deregister() {
9428 local mdt="$(facet_svc $facet)"
9432 # skip cleanup if no user registered for this MDT
9433 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9434 # user is no longer registered, skip cleanup
9435 changelog_users "$facet" | grep -q "$cl_user" ||
9436 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9438 # From this point, if any operation fails, it is an error
9439 __changelog_clear $facet $cl_user 0 ||
9440 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9441 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9442 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9445 declare -Ax CL_USERS
9446 changelog_register() {
9447 for M in $(seq $MDSCOUNT); do
9449 local mdt="$(facet_svc $facet)"
9452 cl_mask=$(do_facet $facet $LCTL get_param \
9453 mdd.${mdt}.changelog_mask -n)
9454 stack_trap "do_facet $facet $LCTL \
9455 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9456 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9457 error "$mdt: changelog_mask=+hsm failed: $?"
9460 cl_user=$(do_facet $facet \
9461 $LCTL --device $mdt changelog_register -n) ||
9462 error "$mdt: register changelog user failed: $?"
9463 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9465 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9466 # Bash does not support nested arrays, but the format of a
9467 # cl_user is constrained enough to use whitespaces as separators
9468 CL_USERS[$facet]+="$cl_user "
9470 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9473 changelog_deregister() {
9475 # bash assoc arrays do not guarantee to list keys in created order
9476 # so reorder to get same order than in changelog_register()
9477 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9480 for facet in $cl_facets; do
9481 for cl_user in ${CL_USERS[$facet]}; do
9482 __changelog_deregister $facet $cl_user || return $?
9484 unset CL_USERS[$facet]
9490 local service=$(facet_svc $facet)
9492 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9495 changelog_user_rec() {
9498 local service=$(facet_svc $facet)
9500 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9503 changelog_chmask() {
9506 do_nodes $(comma_list $(mdts_nodes)) \
9507 $LCTL set_param mdd.*.changelog_mask="$mask"
9510 # usage: __changelog_clear FACET CL_USER [+]INDEX
9514 local mdt="$(facet_svc $facet)"
9520 # Remove the leading '+'
9522 rec+=$(changelog_user_rec $facet $cl_user)
9529 if [ $rec -eq 0 ]; then
9530 echo "$mdt: clear the changelog for $cl_user of all records"
9532 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9534 $LFS changelog_clear $mdt $cl_user $rec
9537 # usage: changelog_clear [+]INDEX
9539 # If INDEX is prefixed with '+', increment every changelog user's record index
9540 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9544 # bash assoc arrays do not guarantee to list keys in created order
9545 # so reorder to get same order than in changelog_register()
9546 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9549 for facet in $cl_facets; do
9550 for cl_user in ${CL_USERS[$facet]}; do
9551 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9559 for M in $(seq $MDSCOUNT); do
9561 local mdt="$(facet_svc $facet)"
9563 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9567 changelog_extract_field() {
9572 changelog_dump | gawk "/$cltype.*$file$/ {
9573 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9577 # Prints a changelog record produced by "lfs changelog" as an associative array
9580 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9581 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9582 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9583 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9584 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9585 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9586 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9588 # Note that the changelog record is not quoted
9589 # Also note that the line breaks in the output were only added for readability
9591 # Typically, you want to eval the output of the command to fill an actual
9592 # associative array, like this:
9593 # $> eval declare -A changelog=$(changelog2array $entry)
9595 # It can then be accessed like any bash associative array:
9596 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9598 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9606 # A changelog, as printed by "lfs changelog" typically looks like this:
9607 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9609 # Parse the positional part of the changelog
9611 # changelog_dump() prefixes records with their mdt's name
9612 local index="${1##*.}"
9614 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9615 "$index" "${2:2}" "$3" "$4" "$5"
9617 # Parse the key/value part of the changelog
9618 for arg in "${@:5}"; do
9619 # Check it matches a key=value syntax
9620 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9622 local key="${arg%%=*}"
9623 local value="${arg#*=}"
9627 # u is actually for uid AND gid: u=UID:GID
9628 printf " [uid]='%s'" "${value%:*}"
9658 printf " ['%s']='%s'" "$key" "$value"
9665 # Format and print a changelog record
9667 # Interpreted sequences are:
9669 # %f the "flags" attribute of a changelog record
9670 __changelog_printf()
9675 for ((i = 0; i < ${#format}; i++)); do
9676 local char="${format:$i:1}"
9677 if [ "$char" != % ]; then
9683 char="${format:$i:1}"
9686 printf '%s' "${changelog[flags]}"
9696 # Filter changelog records
9700 local action='print'
9703 while [ $# -gt 0 ]; do
9723 changelog_dump | { while read -r record; do
9724 eval local -A changelog=$(changelog2array $record)
9725 for key in "${!filter[@]}"; do
9728 [ "${changelog[$key]}" == "${filter[$key]}" ]
9735 case "${action:-print}" in
9737 printf '%s\n' "$record"
9740 __changelog_printf "$format"
9750 [ ! -d "$dir" ] && return
9752 [ -z "$layout" ] && {
9753 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9757 setfattr -n trusted.lov -v $layout $dir ||
9758 error "error restoring layout '$layout' to '$dir'"
9761 # save the layout of a directory, the returned string will be used by
9762 # restore_layout() to restore the layout
9765 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9766 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9770 # save layout of a directory and restore it at exit
9771 save_layout_restore_at_exit() {
9773 local layout=$(save_layout $dir)
9775 stack_trap "restore_layout $dir $layout" EXIT
9778 verify_yaml_layout() {
9784 echo "getstripe --yaml $src"
9785 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9786 echo "setstripe --yaml=$temp $dst"
9787 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9790 local layout1=$(get_layout_param $src)
9791 local layout2=$(get_layout_param $dst)
9792 # compare their layout info
9793 [ "$layout1" == "$layout2" ] ||
9794 error "$msg_prefix $src/$dst layouts are not equal"
9797 is_project_quota_supported() {
9798 $ENABLE_PROJECT_QUOTAS || return 1
9800 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9801 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9802 do_facet mds1 lfs --help |& grep -q project && return 0
9804 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9805 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9806 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9811 # ZFS project quota enable/disable:
9812 # This feature will become active as soon as it is enabled and will never
9813 # return to being disabled. Each filesystem will be upgraded automatically
9814 # when remounted or when [a] new file is created under that filesystem. The
9815 # upgrade can also be triggered on filesystems via `zfs set version=current
9816 # <pool/fs>`. The upgrade process runs in the background and may take a
9817 # while to complete for the filesystems containing a large number of files.
9818 enable_project_quota() {
9819 is_project_quota_supported || return 0
9820 local zkeeper=${KEEP_ZPOOL}
9821 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9823 stopall || error "failed to stopall (1)"
9825 local zfeat_en="feature@project_quota=enabled"
9826 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9827 local facet_fstype=${facet:0:3}1_FSTYPE
9830 if [ "${!facet_fstype}" = "zfs" ]; then
9831 devname=$(zpool_name ${facet})
9832 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9833 error "$ZPOOL set $zfeat_en $devname"
9835 [ ${facet:0:3} == "mds" ] &&
9836 devname=$(mdsdevname ${facet:3}) ||
9837 devname=$(ostdevname ${facet:3})
9838 do_facet ${facet} $TUNE2FS -O project $devname ||
9839 error "tune2fs $devname failed"
9843 KEEP_ZPOOL="${zkeeper}"
9848 disable_project_quota() {
9849 is_project_quota_supported || return 0
9850 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
9851 stopall || error "failed to stopall (1)"
9853 for num in $(seq $MDSCOUNT); do
9854 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9855 error "tune2fs $(mdsdevname $num) failed"
9858 for num in $(seq $OSTCOUNT); do
9859 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9860 error "tune2fs $(ostdevname $num) failed"
9868 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9869 # the following associated variables are added:
9871 # AGTCOUNT: number of agents
9872 # AGTDEV{N}: target HSM mount point (root path of the backend)
9873 # agt{N}_HOST: hostname of the agent agt{N}
9874 # SINGLEAGT: facet of the single agent
9876 # The number of agents is initialized as the number of remote client nodes.
9877 # By default, only single copytool is started on a remote client/agent. If there
9878 # was no remote client, then the copytool will be started on the local client.
9884 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
9885 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
9887 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
9888 if [[ $CLIENTCOUNT -gt 1 ]] &&
9889 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
9890 skip_env "SHARED_DIRECTORY should be accessible"\
9891 "on all client nodes"
9895 # We used to put the HSM archive in $SHARED_DIRECTORY but that
9896 # meant NFS issues could hose sanity-hsm sessions. So now we
9898 for n in $(seq $AGTCOUNT); do
9899 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
9900 agent=CLIENT$((n + 1))
9901 if [[ -z "${!agent}" ]]; then
9902 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
9905 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
9906 local var=agt${n}_HOST
9907 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
9910 export SINGLEAGT=${SINGLEAGT:-agt1}
9912 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
9913 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
9914 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
9915 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
9916 export HSMTOOL_TESTDIR
9917 export HSMTOOL_BASE=$(basename "$HSMTOOL" | cut -f1 -d" ")
9919 HSM_ARCHIVE_NUMBER=2
9921 # The test only support up to 10 MDTs
9922 MDT_PREFIX="mdt.$FSNAME-MDT000"
9923 HSM_PARAM="${MDT_PREFIX}0.hsm"
9925 # archive is purged at copytool setup
9926 HSM_ARCHIVE_PURGE=true
9928 # Don't allow copytool error upon start/setup
9929 HSMTOOL_NOERROR=false
9932 # Get the backend root path for the given agent facet.
9935 local dev=AGTDEV$(facet_number $facet)
9942 # get MDT device for each mdc
9943 for mdtno in $(seq 1 $MDSCOUNT); do
9944 local idx=$(($mdtno - 1))
9945 MDT[$idx]=$($LCTL get_param -n \
9946 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
9947 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
9951 search_copytools() {
9952 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9953 do_nodesv $hosts "pgrep -x $HSMTOOL_BASE"
9957 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9959 echo "Killing existing copytools on $hosts"
9960 do_nodesv $hosts "killall -q $HSMTOOL_BASE" || true
9964 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9965 local wait_timeout=200
9966 local wait_start=$SECONDS
9967 local wait_end=$((wait_start + wait_timeout))
9968 local sleep_time=100000 # 0.1 second
9970 while ((SECONDS < wait_end)); do
9971 if ! search_copytools $hosts; then
9972 echo "copytools stopped in $((SECONDS - wait_start))s"
9976 echo "copytools still running on $hosts"
9978 [ $sleep_time -lt 32000000 ] && # 3.2 seconds
9979 sleep_time=$(bc <<< "$sleep_time * 2")
9982 # try to dump Copytool's stack
9983 do_nodesv $hosts "echo 1 >/proc/sys/kernel/sysrq ; " \
9984 "echo t >/proc/sysrq-trigger"
9986 echo "copytools failed to stop in ${wait_timeout}s"
9991 copytool_monitor_cleanup() {
9992 local facet=${1:-$SINGLEAGT}
9993 local agent=$(facet_active_host $facet)
9995 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
9996 # Should die when the copytool dies, but just in case.
9997 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
9998 cmd+=" 2>/dev/null || true"
9999 do_node $agent "$cmd"
10000 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10001 export HSMTOOL_MONITOR_DIR=
10004 # The pdsh should die on its own when the monitor dies. Just
10005 # in case, though, try to clean up to avoid any cruft.
10006 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10007 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10008 export HSMTOOL_MONITOR_PDSH=
10014 local host="$(facet_host "$1")"
10015 local prefix=$TESTLOG_PREFIX
10016 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10018 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10021 __lhsmtool_rebind()
10023 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
10026 __lhsmtool_import()
10028 mkdir -p "$(dirname "$2")" ||
10029 error "cannot create directory '$(dirname "$2")'"
10030 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
10035 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --hsm-root \"$hsm_root\""
10036 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10037 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10038 [ ${#misc_options[@]} -gt 0 ] &&
10039 cmd+=" $(IFS=" " echo "$@")"
10040 cmd+=" \"$mountpoint\""
10042 echo "Starting copytool $facet on $(facet_host $facet)"
10043 stack_trap "do_facet $facet libtool execute pkill -x '$HSMTOOL' || true" EXIT
10044 do_facet $facet "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10048 local facet="${1:-$SINGLEAGT}"
10050 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10053 # Main entry point to perform copytool related operations
10057 # setup setup a copytool to run in the background, that copytool will be
10059 # import import a file from an HSM backend
10060 # rebind rebind an archived file to a new fid
10062 # Although the semantics might suggest otherwise, one does not need to 'setup'
10063 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10070 # Use default values
10071 local facet=$SINGLEAGT
10072 local mountpoint="${MOUNT2:-$MOUNT}"
10073 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10076 local fail_on_error=true
10077 local -a misc_options
10078 while [ $# -gt 0 ]; do
10090 local archive_id="$1"
10098 local bandwidth="$1" # in MB/s
10101 local fail_on_error=false
10104 # Uncommon(/copytool dependent) option
10105 misc_options+=("$1")
10111 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10112 do_facet $facet mkdir -p "$hsm_root" ||
10113 error "mkdir '$hsm_root' failed"
10117 local copytool=lhsmtool
10121 __${copytool}_${action} "${misc_options[@]}"
10122 if [ $? -ne 0 ]; then
10127 local host="$(facet_host $facet)"
10128 error_msg="Failed to start copytool $facet on '$host'"
10131 local src="${misc_options[0]}"
10132 local dest="${misc_options[1]}"
10133 error_msg="Failed to import '$src' to '$dest'"
10136 error_msg="could not rebind file"
10140 $fail_on_error && error "$error_msg" || echo "$error_msg"
10145 local client_count=$1
10146 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10147 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10154 $LFS path2fid $1 | tr -d '[]'
10155 return ${PIPESTATUS[0]}
10163 if [[ $u == "user" ]]; then
10164 st=$($RUNAS $LFS hsm_state $f)
10167 st=$($LFS hsm_state $f)
10170 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10172 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10176 check_hsm_flags() {
10180 local st=$(get_hsm_flags $f)
10181 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10190 if [[ "$value" != "" ]]; then
10193 for mdtno in $(seq 1 $MDSCOUNT); do
10194 local idx=$(($mdtno - 1))
10195 local facet=mds${mdtno}
10196 # if $arg include -P option, run 1 set_param per MDT on the MGS
10197 # else, run set_param on each MDT
10198 [[ $arg = *"-P"* ]] && facet=mgs
10199 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10200 [[ $? != 0 ]] && rc=1
10208 wait_update --verbose $(facet_active_host $facet) "$@"
10211 mdts_check_param() {
10216 for mdtno in $(seq 1 $MDSCOUNT); do
10217 local idx=$(($mdtno - 1))
10218 wait_result mds${mdtno} \
10219 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10221 error "$key state is not '$target' on mds${mdtno}"
10225 cdt_set_mount_state() {
10226 mdts_set_param "-P" hsm_control "$1"
10227 # set_param -P is asynchronous operation and could race with set_param.
10228 # In such case configs could be retrieved and applied at mgc after
10229 # set_param -P completion. Sleep here to avoid race with set_param.
10230 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10231 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10232 # and 10 seconds to retrieve config from server.
10236 cdt_check_state() {
10237 mdts_check_param hsm_control "$1" 20
10240 cdt_set_sanity_policy() {
10241 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10244 mdts_set_param "" hsm.policy "+NRA"
10245 mdts_set_param "" hsm.policy "-NBR"
10246 CDT_POLICY_HAD_CHANGED=
10254 mdts_set_param "$opt -n" "hsm.$param" "$value"
10258 wait_request_state() {
10262 # 4th arg (mdt index) is optional
10263 local mdtidx=${4:-0}
10264 local mds=mds$(($mdtidx + 1))
10266 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10267 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10269 wait_result $mds "$cmd" "$state" 200 ||
10270 error "request on $fid is not $state on $mds"
10278 local WAIT_MAX=${4:-60}
10281 # We need to run do_node in bg, because pdsh does not exit
10282 # if child process of run script exists.
10283 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10284 # because of multiop_bg_pause -> $MULTIOP_PROG &
10285 # By the same reason we need sleep a bit after do_nodes starts
10286 # to let runmultiop_bg_pause start muliop and
10287 # update /tmp/multiop_bg.pid ;
10288 # The rm /tmp/multiop_bg.pid guarantees here that
10289 # we have the updated by runmultiop_bg_pause
10290 # /tmp/multiop_bg.pid file
10292 local pid_file=$TMP/multiop_bg.pid.$$
10294 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10295 runmultiop_bg_pause $file $cmds" &
10299 while [[ $wait_time -lt $WAIT_MAX ]]; do
10301 wait_time=$((wait_time + 3))
10302 multiop_pid=$(do_node $client cat $pid_file)
10303 if [ -n "$multiop_pid" ]; then
10308 [ -n "$multiop_pid" ] ||
10309 error "$client : Can not get multiop_pid from $pid_file "
10311 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10312 eval export $(node_var_name $client)_do_node_pid=$pid
10313 local var=$(node_var_name $client)_multiop_pid
10314 echo client $client multiop_bg started multiop_pid=${!var}
10320 local multiop_pid=$(node_var_name $client)_multiop_pid
10321 local do_node_pid=$(node_var_name $client)_do_node_pid
10323 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10324 do_node $client kill -USR1 ${!multiop_pid}
10326 wait ${!do_node_pid}
10330 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10331 awk '{ print $1 * 2; exit; }')
10335 check_component_count() {
10336 local comp_cnt=$($LFS getstripe --component-count $1)
10337 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10340 # Verify there are no init components with "extension" flag
10341 verify_no_init_extension() {
10342 local flg_opts="--component-flags init,extension"
10343 local found=$($LFS find $flg_opts $1 | wc -l)
10344 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10347 # Verify there is at least one component starting at 0
10348 verify_comp_at_zero() {
10349 flg_opts="--component-flags init"
10350 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10351 [ $found -eq 1 ] ||
10352 error "No component starting at zero(!)"
10355 # version after which Self-Extending Layouts are available
10358 sel_layout_sanity() {
10362 verify_no_init_extension $file
10363 verify_comp_at_zero $file
10364 check_component_count $file $comp_cnt