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=${MULTIOP:-multiop}
280 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
281 export STATX=${STATX:-statx}
282 # Ubuntu, at least, has a truncate command in /usr/bin
283 # so fully path our truncate command.
284 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
285 export FSX=${FSX:-$LUSTRE/tests/fsx}
286 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
287 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
288 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
289 export PATH=$LUSTRE/tests/racer:$PATH:
291 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
292 export PATH=$LUSTRE/tests/mpi:$PATH
294 export RSYNC_RSH=${RSYNC_RSH:-rsh}
296 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
297 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
298 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
299 [ ! -f "$LFS" ] && export LFS=$(which lfs)
301 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
303 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
304 if [ ! -f "$L_GETIDENTITY" ]; then
305 if `which l_getidentity > /dev/null 2>&1`; then
306 export L_GETIDENTITY=$(which l_getidentity)
308 export L_GETIDENTITY=NONE
311 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
312 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
313 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
314 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
315 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
316 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
317 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
318 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
319 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
320 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
321 [ ! -f "$LUSTRE_RMMOD" ] &&
322 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
323 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
324 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
325 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
326 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
327 [ ! -f "$LFS_MIGRATE" ] &&
328 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
329 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
330 [ ! -f "$LR_READER" ] &&
331 export LR_READER=$(which lr_reader 2> /dev/null)
332 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
333 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
334 [ ! -f "$LSOM_SYNC" ] &&
335 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
336 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
337 export NAME=${NAME:-local}
338 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
339 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
340 export LGSSD=$(which lgssd)
341 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
342 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
343 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
345 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
347 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
348 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
350 export DMSETUP=${DMSETUP:-dmsetup}
351 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
352 export LOSETUP=${LOSETUP:-losetup}
354 if [ "$ACCEPTOR_PORT" ]; then
355 export PORT_OPT="--port $ACCEPTOR_PORT"
359 $RPC_MODE || echo "Using GSS shared-key feature"
360 which lgss_sk > /dev/null 2>&1 ||
361 error_exit "built with lgss_sk disabled! SEC=$SEC"
369 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
370 which lgss_keyring > /dev/null 2>&1 ||
371 error_exit "built with gss disabled! SEC=$SEC"
382 IDENTITY_UPCALL=false
386 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
388 # Paths on remote nodes, if different
389 export RLUSTRE=${RLUSTRE:-$LUSTRE}
390 export RPWD=${RPWD:-$PWD}
391 export I_MOUNTED=${I_MOUNTED:-"no"}
392 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
393 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
394 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
395 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
396 ! -f $LUSTRE/mdt/mdt.ko ]; then
397 export CLIENTMODSONLY=yes
400 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
401 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
405 while getopts "rvwf:" opt $*; do
410 w) WRITECONF=writeconf;;
415 shift $((OPTIND - 1))
418 # print the durations of each test if "true"
419 DDETAILS=${DDETAILS:-false}
420 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
425 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
427 # Constants used in more than one test script
428 export LOV_MAX_STRIPE_COUNT=2000
430 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
431 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
434 # use localrecov to enable recovery for local clients, LU-12722
435 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] ||
436 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
437 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
438 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
445 ncpts=$(do_facet $facet "lctl get_param -n " \
446 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
448 if [ $ncpts -eq 0 ]; then
455 # Return a numeric version code based on a version string. The version
456 # code is useful for comparison two version strings to see which is newer.
458 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
459 eval set -- $(tr "[:punct:]" " " <<< $*)
461 echo -n $(((${1:-0} << 16) | (${2:-0} << 8) | ${3:-0}))
464 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
465 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
467 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
469 # usage: lustre_build_version
471 # All Lustre versions support "lctl get_param" to report the version of the
472 # code running in the kernel (what our tests are interested in), but it
473 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
474 # the "version" parameter doesn't include "lustre: " at the beginning.
475 # If that fails, call "lctl lustre_build_version" which prints either (or both)
476 # the userspace and kernel build versions, but until 2.8.55 required root
477 # access to get the Lustre kernel version. If that also fails, fall back to
478 # using "lctl --version", which is easy to parse and works without the kernel
479 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
480 # not the module version, though they are usually the same.
482 # Various commands and their output format for different Lustre versions:
483 # lctl get_param version: 2.9.55
484 # lctl get_param version: lustre: 2.8.53
485 # lctl get_param version: lustre: 2.6.52
486 # kernel: patchless_client
487 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
488 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
489 # lctl lustre_build_version: error: lustre_build_version: Permission denied
490 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
491 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
492 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
493 # lctl --version: lctl 2.6.50
495 # output: prints version string to stdout in (up to 4) dotted-decimal values
496 lustre_build_version() {
497 local facet=${1:-client}
498 local facet_version=${facet}_VERSION
500 # if the global variable is already set, then use that
501 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
503 # this is the currently-running version of the kernel modules
504 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
505 # we mostly test 2.10+ systems, only try others if the above fails
506 if [ -z "$ver" ]; then
507 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
509 if [ -z "$ver" ]; then
510 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
513 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
514 [ -n "$lver" ] && ver="$lver"
516 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
517 tr _ . | cut -d. -f1-4)
519 # save in global variable for the future
520 export $facet_version=$lver
525 # Report the Lustre numeric build version code for the supplied facet.
526 lustre_version_code() {
527 version_code $(lustre_build_version $1)
531 /sbin/lsmod | grep -q "^\<$1\>"
543 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
546 # parallels can't load modules directly from prlfs, use /tmp instead
547 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
548 local target="$(mktemp)"
550 cp "$module" "$target"
553 [[ $rc == 0 ]] && PRLFS=true
561 # Load a module on the system where this is running.
563 # usage: load_module module_name [module arguments for insmod/modprobe]
565 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
566 # will be used as the arguments. Otherwise arguments will be obtained from
567 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
570 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
573 local base=$(basename $module $ext)
575 local -A module_is_loaded_aa
579 for mod in $(lsmod | awk '{ print $1; }'); do
580 module_is_loaded_aa[${mod//-/_}]=true
584 ${module_is_loaded_aa[${1//-/_}]:-false}
587 if module_is_loaded $base; then
591 if [[ -f $LUSTRE/$module$ext ]]; then
592 path=$LUSTRE/$module$ext
593 elif [[ "$base" == lnet_selftest ]] &&
594 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
595 path=$LUSTRE/../lnet/selftest/$base$ext
600 if [[ -n "$path" ]]; then
601 # Try to load any non-Lustre modules that $module depends on.
602 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
603 if ! module_is_loaded $mod; then
609 # If no module arguments were passed then get them from
610 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
611 if [ $# -eq 0 ]; then
612 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
613 # not in Bash until 4.x, so we resort to eval.
614 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
615 eval set -- \$$optvar
616 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
617 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
619 opt=$(awk -v var="^options $base" '$0 ~ var \
620 {gsub("'"options $base"'",""); print}' \
622 set -- $(echo -n $opt)
624 # Ensure we have accept=all for lnet
625 if [[ "$base" == lnet ]]; then
626 # OK, this is a bit wordy...
627 local arg accept_all_present=false
630 [[ "$arg" == accept=all ]] &&
631 accept_all_present=true
634 $accept_all_present || set -- "$@" accept=all
641 [ $# -gt 0 ] && echo "${module} options: '$*'"
643 # Note that insmod will ignore anything in modprobe.conf, which is why
644 # we're passing options on the command-line. If $path does not exist
645 # then we must be testing a "make install" or"rpm" installation. Also
646 # note that failing to load ptlrpc_gss is not considered fatal.
647 if [[ -n "$path" ]]; then
648 lustre_insmod $path "$@"
649 elif [[ "$base" == ptlrpc_gss ]]; then
650 if ! modprobe $base "$@" 2>/dev/null; then
651 echo "gss/krb5 is not supported"
658 load_modules_local() {
659 if [ -n "$MODPROBE" ]; then
661 echo "Using modprobe to load modules"
665 # Create special udev test rules on every node
666 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
667 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
669 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
671 udevadm control --reload-rules
674 # For kmemleak-enabled kernels we need clear all past state
675 # that obviously has nothing to do with this Lustre run
676 # Disable automatic memory scanning to avoid perf hit.
677 if [ -f /sys/kernel/debug/kmemleak ] ; then
678 echo scan=off > /sys/kernel/debug/kmemleak
679 echo scan > /sys/kernel/debug/kmemleak
680 echo clear > /sys/kernel/debug/kmemleak
683 echo Loading modules from $LUSTRE
687 if [ -f /sys/devices/system/cpu/online ]; then
688 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
689 echo "detected $ncpus online CPUs by sysfs"
691 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
693 if [ $rc -eq 0 ]; then
694 echo "detected $ncpus online CPUs by getconf"
696 echo "Can't detect number of CPUs"
701 # if there is only one CPU core, libcfs can only create one partition
702 # if there is more than 4 CPU cores, libcfs should create multiple CPU
703 # partitions. So we just force libcfs to create 2 partitions for
704 # system with 2 or 4 cores
705 local saved_opts="$MODOPTS_LIBCFS"
706 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
707 # force to enable multiple CPU partitions
708 echo "Force libcfs to create 2 CPU partitions"
709 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
711 echo "libcfs will create CPU partition based on online CPUs"
714 load_module ../libcfs/libcfs/libcfs
715 # Prevent local MODOPTS_LIBCFS being passed as part of environment
716 # variable to remote nodes
717 MODOPTS_LIBCFS=$saved_opts
720 load_module ../lnet/lnet/lnet
722 LNDPATH=${LNDPATH:-"../lnet/klnds"}
723 if [ -z "$LNETLND" ]; then
725 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
726 tcp*) LNETLND="socklnd/ksocklnd" ;;
727 *) local lnd="${NETTYPE%%[0-9]}lnd"
728 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
729 LNETLND="$lnd/k$lnd" ||
730 LNETLND="socklnd/ksocklnd"
733 load_module ../lnet/klnds/$LNETLND
734 load_module obdclass/obdclass
735 load_module ptlrpc/ptlrpc
736 load_module ptlrpc/gss/ptlrpc_gss
744 load_module obdecho/obdecho
745 if ! client_only; then
746 load_module lfsck/lfsck
747 [ "$LQUOTA" != "no" ] &&
748 load_module quota/lquota $LQUOTAOPTS
749 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
750 load_module osd-zfs/osd_zfs
751 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
752 load_module ../ldiskfs/ldiskfs
753 load_module osd-ldiskfs/osd_ldiskfs
765 load_module llite/lustre
766 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
768 rm -f $OGDB/ogdb-$HOSTNAME
769 $LCTL modules > $OGDB/ogdb-$HOSTNAME
771 # 'mount' doesn't look in $PATH, just sbin
772 local mount_lustre=$LUSTRE/utils/mount.lustre
773 if [ -f $mount_lustre ]; then
774 local sbin_mount=$(readlink -f /sbin)/mount.lustre
775 if grep -qw "$sbin_mount" /proc/mounts; then
776 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
778 if ! grep -qw "$sbin_mount" /proc/mounts; then
779 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
780 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
781 cat <<- EOF > "$sbin_mount"
784 echo "This $sbin_mount just a mountpoint." 1>&2
785 echo "It is never supposed to be run." 1>&2
786 logger -p emerg -- "using stub $sbin_mount $@"
789 chmod a+x $sbin_mount
791 mount --bind $mount_lustre $sbin_mount ||
792 error "can't bind $mount_lustre to $sbin_mount"
800 # load modules on remote nodes optionally
801 # lustre-tests have to be installed on these nodes
802 if $LOAD_MODULES_REMOTE; then
803 local list=$(comma_list $(remote_nodes_list))
804 if [ -n "$list" ]; then
805 echo "loading modules on: '$list'"
806 do_rpc_nodes "$list" load_modules_local
812 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
813 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
814 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
815 echo "$LEAK_LUSTRE" 1>&2
816 echo "$LEAK_PORTALS" 1>&2
817 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
818 echo "Memory leaks detected"
819 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
825 wait_exit_ST client # bug 12845
827 $LUSTRE_RMMOD ldiskfs || return 2
829 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
830 rm /etc/udev/rules.d/99-lustre-test.rules
831 udevadm control --reload-rules
834 if $LOAD_MODULES_REMOTE; then
835 local list=$(comma_list $(remote_nodes_list))
836 if [ -n "$list" ]; then
837 echo "unloading modules on: '$list'"
838 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
839 do_rpc_nodes "$list" check_mem_leak
840 do_rpc_nodes "$list" "rm -f /etc/udev/rules.d/99-lustre-test.rules"
841 do_rpc_nodes "$list" "udevadm control --reload-rules"
842 do_rpc_nodes "$list" "udevadm trigger"
846 local sbin_mount=$(readlink -f /sbin)/mount.lustre
847 if grep -qe "$sbin_mount " /proc/mounts; then
848 umount $sbin_mount || true
849 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
853 check_mem_leak || return 254
855 echo "modules unloaded."
860 local facet=${1:-$SINGLEMDS}
863 case $(facet_fstype $facet) in
864 ldiskfs) size=50;; # largest seen is 44, leave some headroom
865 # grant_block_size is in bytes, allow at least 2x max blocksize
866 zfs) size=$(lctl get_param osc.$FSNAME*.import |
867 awk '/grant_block_size:/ {print $2/512; exit;}')
871 echo -n $((size * MDSCOUNT))
875 local facet=${1:-$SINGLEMDS}
876 local fstype=$(facet_fstype $facet)
879 ldiskfs) size=4;; # ~4KB per inode
880 zfs) size=11;; # 10 to 11KB per inode
886 check_gss_daemon_nodes() {
890 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
891 if [ \\\"\\\$num\\\" -ne 1 ]; then
892 echo \\\$num instance of $dname;
897 check_gss_daemon_facet() {
901 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
902 if [ $num -ne 1 ]; then
903 echo "$num instance of $dname on $facet"
912 echo Stopping $@ on $list
913 do_nodes $list "killall -2 $@ 2>/dev/null || true"
916 # start gss daemons on all nodes, or "daemon" on "nodes" if set
917 start_gss_daemons() {
921 if [ "$nodes" ] && [ "$daemon" ] ; then
922 echo "Starting gss daemon on nodes: $nodes"
923 do_nodes $nodes "$daemon" || return 8
927 nodes=$(comma_list $(mdts_nodes))
928 echo "Starting gss daemon on mds: $nodes"
930 # Start all versions, in case of switching
931 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
933 do_nodes $nodes "$LSVCGSSD -v" || return 1
936 do_nodes $nodes "$LGSSD -v" || return 2
939 nodes=$(comma_list $(osts_nodes))
940 echo "Starting gss daemon on ost: $nodes"
942 # Start all versions, in case of switching
943 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
945 do_nodes $nodes "$LSVCGSSD -v" || return 3
947 # starting on clients
949 local clients=${CLIENTS:-$HOSTNAME}
951 echo "Starting $LGSSD on clients $clients "
952 do_nodes $clients "$LGSSD -v" || return 4
955 # wait daemons entering "stable" status
959 # check daemons are running
961 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
962 check_gss_daemon_nodes $nodes lsvcgssd || return 5
964 nodes=$(comma_list $(mdts_nodes))
965 check_gss_daemon_nodes $nodes lgssd || return 6
968 check_gss_daemon_nodes $clients lgssd || return 7
973 local nodes=$(comma_list $(mdts_nodes))
975 send_sigint $nodes lsvcgssd lgssd
977 nodes=$(comma_list $(osts_nodes))
978 send_sigint $nodes lsvcgssd
980 nodes=${CLIENTS:-$HOSTNAME}
981 send_sigint $nodes lgssd
985 # Add mount flags for shared key
987 if grep -q skpath <<< "$mt_opts" ; then
988 mt_opts=$(echo $mt_opts |
989 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
991 if [ -z "$mt_opts" ]; then
992 mt_opts="-o skpath=$SK_PATH"
994 mt_opts="$mt_opts,skpath=$SK_PATH"
1004 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1013 [ $from_tree = true ]
1017 if $SHARED_KEY; then
1026 if ! module_loaded ptlrpc_gss; then
1027 load_module ptlrpc/gss/ptlrpc_gss
1028 module_loaded ptlrpc_gss ||
1029 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1032 if $GSS_KRB5 || $GSS_SK; then
1033 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1036 if $GSS_SK && $SK_NO_KEY; then
1037 local numclients=${1:-$CLIENTCOUNT}
1038 local clients=${CLIENTS:-$HOSTNAME}
1040 # security ctx config for keyring
1042 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1044 if from_build_tree; then
1045 mkdir -p $SK_OM_PATH
1046 if grep -q request-key /proc/mounts > /dev/null; then
1047 echo "SSK: Request key already mounted."
1049 mount -o bind $SK_OM_PATH /etc/request-key.d/
1051 local lgssc_conf_line='create lgssc * * '
1052 lgssc_conf_line+=$(which lgss_keyring)
1053 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1054 echo "$lgssc_conf_line" > $lgssc_conf_file
1057 [ -e $lgssc_conf_file ] ||
1058 error_exit "Could not find key options in $lgssc_conf_file"
1059 echo "$lgssc_conf_file content is:"
1060 cat $lgssc_conf_file
1062 if ! local_mode; then
1063 if from_build_tree; then
1064 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1066 do_nodes $(comma_list $(all_nodes)) "mount \
1067 -o bind $SK_OM_PATH \
1068 /etc/request-key.d/"
1069 do_nodes $(comma_list $(all_nodes)) "rsync \
1070 -aqv $HOSTNAME:$lgssc_conf_file \
1071 $lgssc_conf_file >/dev/null 2>&1"
1073 do_nodes $(comma_list $(all_nodes)) \
1074 "echo $lgssc_conf_file: ; \
1075 cat $lgssc_conf_file"
1079 # create shared key on all nodes
1080 mkdir -p $SK_PATH/nodemap
1081 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1082 $SK_PATH/$FSNAME-*.key
1083 # for nodemap testing each client may need own key,
1084 # and S2S now requires keys as well, both for "client"
1087 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1088 -w $SK_PATH/$FSNAME-nmclient.key \
1089 -d /dev/urandom >/dev/null 2>&1
1090 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1091 -w $SK_PATH/$FSNAME-s2s-server.key \
1092 -d /dev/urandom >/dev/null 2>&1
1095 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1096 -d /dev/urandom >/dev/null 2>&1
1098 for i in $(seq 0 $((numclients - 1))); do
1099 lgss_sk -t server -f$FSNAME -n c$i \
1100 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1104 if ! local_mode; then
1105 for lnode in $(all_nodes); do
1106 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1109 # Set client keys to client type to generate prime P
1111 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1112 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1114 do_nodes $clients "lgss_sk -t client -m \
1115 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1116 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1117 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1119 # This is required for servers as well, if S2S in use
1121 do_nodes $(comma_list $(mdts_nodes)) \
1122 "cp $SK_PATH/$FSNAME-s2s-server.key \
1123 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1124 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1126 do_nodes $(comma_list $(osts_nodes)) \
1127 "cp $SK_PATH/$FSNAME-s2s-server.key \
1128 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1129 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1131 do_nodes $clients "lgss_sk -t client \
1132 -m $SK_PATH/$FSNAME-nmclient.key \
1137 # mount options for servers and clients
1138 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1139 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1140 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1141 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1143 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1144 LGSS_KEYRING_DEBUG=4
1148 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1149 ( local_mode || from_build_tree ); then
1151 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1152 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1153 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1155 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1162 # maybe cleanup credential cache?
1169 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1170 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1171 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1175 $RPC_MODE || echo "Cleaning up Shared Key.."
1176 do_nodes $(comma_list $(all_nodes)) "rm -f \
1177 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1178 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1179 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1180 if from_build_tree; then
1181 # Remove the mount and clean up the files we added to
1183 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1184 request-key.d /proc/mounts; do umount \
1185 /etc/request-key.d/; done"
1186 do_nodes $(comma_list $(all_nodes)) "rm -f \
1187 $SK_OM_PATH/lgssc.conf"
1188 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1196 local var=${facet}_svc
1204 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1205 tr '[:lower:]' '[:upper:]'
1211 if [ $facet == mgs ] || [ $facet == client ]; then
1215 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1223 if [ -n "${!var}" ]; then
1228 var=$(facet_type $facet)FSTYPE
1229 if [ -n "${!var}" ]; then
1234 if [ -n "$FSTYPE" ]; then
1239 if [[ $facet == mgs ]] && combined_mgs_mds; then
1251 local facets=$(get_facets)
1254 for facet in ${facets//,/ }; do
1255 if [ $node == $(facet_host $facet) ] ||
1256 [ $node == "$(facet_failover_host $facet)" ]; then
1257 fstype=$(facet_fstype $facet)
1258 if [[ $fstypes != *$fstype* ]]; then
1259 fstypes+="${fstypes:+,}$fstype"
1268 local num=$(facet_number $facet)
1271 if [[ $(facet_type $facet) = OST ]]; then
1272 index=OSTINDEX${num}
1273 if [[ -n "${!index}" ]]; then
1278 index=${OST_INDICES[num - 1]}
1281 [[ -n "$index" ]] || index=$((num - 1))
1289 local fstype=$(facet_fstype $facet)
1293 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1295 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1296 ${dev} 2>/dev/null");;
1298 error "unknown fstype!";;
1306 local device=$(mdsdevname $num)
1307 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1313 local device=$(ostdevname $num)
1314 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1319 # Get the device of a facet.
1326 mgs) device=$(mgsdevname) ;;
1327 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1328 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1329 fs2mds) device=$(mdsdevname 1_2) ;;
1330 fs2ost) device=$(ostdevname 1_2) ;;
1331 fs3ost) device=$(ostdevname 2_2) ;;
1339 # Get the virtual device of a facet.
1346 mgs) device=$(mgsvdevname) ;;
1347 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1348 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1349 fs2mds) device=$(mdsvdevname 1_2) ;;
1350 fs2ost) device=$(ostvdevname 1_2) ;;
1351 fs3ost) device=$(ostvdevname 2_2) ;;
1359 local virt=$(virt-what 2> /dev/null)
1361 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1363 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1366 VMware|KVM|VirtualBox|Parallels|Bochs)
1367 echo $virt | tr '[A-Z]' '[a-z]' ;;
1373 # Re-read the partition table on failover partner host.
1374 # After a ZFS storage pool is created on a shared device, the partition table
1375 # on the device may change. However, the operating system on the failover
1376 # host may not notice the change automatically. Without the up-to-date partition
1377 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1378 # relative to partition rather than disk beginnings.
1380 # This function performs partprobe on the failover host to make it re-read the
1383 refresh_partition_table() {
1388 host=$(facet_passive_host $facet)
1389 if [[ -n "$host" ]]; then
1390 do_node $host "$PARTPROBE $device"
1395 # Get ZFS storage pool name.
1402 device=$(facet_device $facet)
1403 # poolname is string before "/"
1404 poolname="${device%%/*}"
1411 # Get ZFS local fsname.
1413 zfs_local_fsname() {
1415 local lfsname=$(basename $(facet_device $facet))
1421 # Create ZFS storage pool.
1428 local opts=${@:-"-o cachefile=none"}
1430 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1431 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1432 $ZPOOL create -f $opts $poolname $vdev"
1436 # Create ZFS file system.
1442 local opts=${@:-"-o mountpoint=legacy"}
1444 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1445 $ZFS create $opts $dataset"
1449 # Export ZFS storage pool.
1450 # Before exporting the pool, all datasets within the pool should be unmounted.
1458 poolname=$(zpool_name $facet)
1460 if [[ -n "$poolname" ]]; then
1461 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1462 grep -q ^$poolname/ /proc/mounts ||
1463 $ZPOOL export $opts $poolname"
1468 # Destroy ZFS storage pool.
1469 # Destroy the given pool and free up any devices for other use. This command
1470 # tries to unmount any active datasets before destroying the pool.
1471 # -f Force any active datasets contained within the pool to be unmounted.
1475 local poolname=${2:-$(zpool_name $facet)}
1477 if [[ -n "$poolname" ]]; then
1478 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1479 $ZPOOL destroy -f $poolname"
1484 # Import ZFS storage pool.
1485 # Force importing, even if the pool appears to be potentially active.
1490 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1493 poolname=$(zpool_name $facet)
1495 if [[ -n "$poolname" ]]; then
1496 opts+=" -d $(dirname $(facet_vdevice $facet))"
1497 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1498 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1499 $ZPOOL import -f $opts $poolname"
1504 # Reimport ZFS storage pool with new name
1509 local opts="-o cachefile=none"
1510 local poolname=$(zpool_name $facet)
1512 opts+=" -d $(dirname $(facet_vdevice $facet))"
1513 do_facet $facet "$ZPOOL export $poolname;
1514 $ZPOOL import $opts $poolname $newpool"
1518 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1519 # is not automatically imported on system startup.
1521 # In a failover environment, this will provide resource level fencing which
1522 # will ensure that the same ZFS storage pool will not be imported concurrently
1523 # on different nodes.
1525 disable_zpool_cache() {
1529 poolname=$(zpool_name $facet)
1531 if [[ -n "$poolname" ]]; then
1532 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1537 # This and set_osd_param() shall be used to access OSD parameters
1538 # once existed under "obdfilter":
1543 # writethrough_cache_enable
1547 local device=${2:-$FSNAME-OST*}
1550 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1551 osd-*.$device.$name 2>&1" | grep -v 'error:'
1556 local device=${2:-$FSNAME-OST*}
1560 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1561 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1565 local dz=${1:-$DEBUG_SIZE}
1567 if [ -f /sys/devices/system/cpu/possible ]; then
1568 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1570 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1573 # bug 19944, adjust size to be -gt num_possible_cpus()
1574 # promise 2MB for every cpu at least
1575 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1578 lctl set_param debug_mb=$dz
1581 set_default_debug () {
1582 local debug=${1:-"$PTLDEBUG"}
1583 local subsys=${2:-"$SUBSYSTEM"}
1584 local debug_size=${3:-$DEBUG_SIZE}
1586 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1587 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1589 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1592 set_default_debug_nodes () {
1594 local debug="${2:-"$PTLDEBUG"}"
1595 local subsys="${3:-"$SUBSYSTEM"}"
1596 local debug_size="${4:-$DEBUG_SIZE}"
1598 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1599 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1603 [[ -z "$nodes" ]] ||
1604 do_rpc_nodes "$nodes" set_default_debug \
1605 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1608 set_default_debug_facet () {
1610 local debug="${2:-"$PTLDEBUG"}"
1611 local subsys="${3:-"$SUBSYSTEM"}"
1612 local debug_size="${4:-$DEBUG_SIZE}"
1613 local node=$(facet_active_host $facet)
1615 [ -n "$node" ] || error "No host defined for facet $facet"
1617 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1620 set_params_nodes () {
1621 [[ $# -ge 2 ]] || return 0
1625 do_nodes $nodes $LCTL set_param $@
1628 set_params_clients () {
1629 local clients=${1:-$CLIENTS}
1630 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1632 [[ -n $params ]] || return 0
1633 set_params_nodes $clients $params
1637 local hostid=${1:-$(hostid)}
1639 if [ ! -s /etc/hostid ]; then
1640 printf $(echo -n $hostid |
1641 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1647 local facets=${1:-$(get_facets)}
1650 for facet in ${facets//,/ }; do
1653 [ $RC -eq 0 ] && continue
1655 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1656 skip_noexit "Restart of $facet failed!." &&
1659 error "Restart of $facet failed!"
1666 # Add argument "arg" (e.g., "loop") to the comma-separated list
1667 # of arguments for option "opt" (e.g., "-o") on command
1668 # line "opts" (e.g., "-o flock").
1674 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1676 if echo "$opts" | grep -q $opt_pattern; then
1677 opts=$(echo "$opts" | sed -e \
1678 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1680 opts+="${opts:+ }$opt $arg"
1686 # Associate loop device with a given regular file.
1687 # Return the loop device.
1689 setup_loop_device() {
1693 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1694 if [[ -z \\\$loop_dev ]]; then
1695 loop_dev=\\\$($LOSETUP -f);
1696 $LOSETUP \\\$loop_dev $file || loop_dev=;
1698 echo -n \\\$loop_dev"
1702 # Detach a loop device.
1704 cleanup_loop_device() {
1708 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1709 $LOSETUP -d $loop_dev"
1713 # Check if a given device is a block device.
1720 [[ -n "$dev" ]] || return 1
1721 do_facet $facet "test -b $dev" || return 1
1722 if [[ -n "$size" ]]; then
1723 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1724 count=1 skip=$size 2>&1" |
1725 awk '($3 == "in") { print $1 }')
1726 [[ "$in" = "1+0" ]] || return 1
1731 # Check if a given device is a device-mapper device.
1737 [[ -n "$dev" ]] || return 1
1738 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1742 # Check if a given device is a device-mapper flakey device.
1744 is_dm_flakey_dev() {
1749 [[ -n "$dev" ]] || return 1
1751 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1753 [[ $type = flakey ]] && return 0 || return 1
1757 # Check if device-mapper flakey device is supported by the kernel
1758 # of $facet node or not.
1760 dm_flakey_supported() {
1764 do_facet $facet "modprobe dm-flakey;
1765 $DMSETUP targets | grep -q flakey" &> /dev/null
1769 # Get the device-mapper flakey device name of a given facet.
1771 dm_facet_devname() {
1773 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1775 echo -n ${facet}_flakey
1779 # Get the device-mapper flakey device of a given facet.
1780 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1782 dm_facet_devpath() {
1785 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1789 # Set a device-mapper device with a new table.
1791 # The table has the following format:
1792 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1794 # flakey <target_args> includes:
1795 # <destination_device> <offset> <up_interval> <down_interval> \
1796 # [<num_features> [<feature_arguments>]]
1798 # linear <target_args> includes:
1799 # <destination_device> <start_sector>
1801 dm_set_dev_table() {
1804 local target_type=$3
1810 read tmp num_sectors tmp real_dev tmp \
1811 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1813 case $target_type in
1815 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1818 table="0 $num_sectors linear $real_dev 0"
1820 *) error "invalid target type $target_type" ;;
1823 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1824 error "failed to suspend $dm_dev"
1825 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1826 error "failed to load $target_type table into $dm_dev"
1827 do_facet $facet "$DMSETUP resume $dm_dev" ||
1828 error "failed to resume $dm_dev"
1832 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1833 # feature parameter.
1836 # All write I/O is silently ignored.
1837 # Read I/O is handled correctly.
1839 dm_set_dev_readonly() {
1841 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1843 dm_set_dev_table $facet $dm_dev flakey
1847 # Set a device-mapper device to traditional linear mapping mode.
1849 dm_clear_dev_readonly() {
1851 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1853 dm_set_dev_table $facet $dm_dev linear
1857 # Set the device of a given facet as "read-only".
1859 set_dev_readonly() {
1861 local svc=${facet}_svc
1863 if [[ $(facet_fstype $facet) = zfs ]] ||
1864 ! dm_flakey_supported $facet; then
1865 do_facet $facet $LCTL --device ${!svc} readonly
1867 dm_set_dev_readonly $facet
1872 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1879 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1880 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1881 echo -n $num_sectors
1885 # Create a device-mapper device with a given block device or regular file (will
1886 # be associated with loop device).
1887 # Return the full path of the device-mapper device.
1891 local real_dev=$2 # destination device
1892 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1893 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1895 # check if the device-mapper device to be created already exists
1896 if is_dm_dev $facet $dm_dev; then
1897 # if the existing device was set to "read-only", then clear it
1898 ! is_dm_flakey_dev $facet $dm_dev ||
1899 dm_clear_dev_readonly $facet $dm_dev
1905 # check if the destination device is a block device, and if not,
1906 # associate it with a loop device
1907 is_blkdev $facet $real_dev ||
1908 real_dev=$(setup_loop_device $facet $real_dev)
1909 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1911 # now create the device-mapper device
1912 local num_sectors=$(get_num_sectors $facet $real_dev)
1913 local table="0 $num_sectors linear $real_dev 0"
1916 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1917 { rc=${PIPESTATUS[0]}; dm_dev=; }
1918 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1925 # Map the facet name to its device variable name.
1927 facet_device_alias() {
1929 local dev_alias=$facet
1932 fs2mds) dev_alias=mds1_2 ;;
1933 fs2ost) dev_alias=ost1_2 ;;
1934 fs3ost) dev_alias=ost2_2 ;;
1942 # Save the original value of the facet device and export the new value.
1948 local active_facet=$(facet_active $facet)
1949 local dev_alias=$(facet_device_alias $active_facet)
1950 local dev_name=${dev_alias}_dev
1951 local dev=${!dev_name}
1953 if [[ $active_facet = $facet ]]; then
1954 local failover_dev=${dev_alias}failover_dev
1955 if [[ ${!failover_dev} = $dev ]]; then
1956 eval export ${failover_dev}_saved=$dev
1957 eval export ${failover_dev}=$dm_dev
1960 dev_alias=$(facet_device_alias $facet)
1961 local facet_dev=${dev_alias}_dev
1962 if [[ ${!facet_dev} = $dev ]]; then
1963 eval export ${facet_dev}_saved=$dev
1964 eval export ${facet_dev}=$dm_dev
1968 eval export ${dev_name}_saved=$dev
1969 eval export ${dev_name}=$dm_dev
1973 # Restore the saved value of the facet device.
1978 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1979 local dev_alias=$(facet_device_alias $facet)
1981 local saved_dev=${dev_alias}_dev_saved
1982 [[ -z ${!saved_dev} ]] ||
1983 eval export ${dev_alias}_dev=${!saved_dev}
1985 saved_dev=${dev_alias}failover_dev_saved
1986 [[ -z ${!saved_dev} ]] ||
1987 eval export ${dev_alias}failover_dev=${!saved_dev}
1991 # Remove a device-mapper device.
1992 # If the destination device is a loop device, then also detach it.
1996 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2000 is_dm_dev $facet $dm_dev || return 0
2002 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2003 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2005 do_facet $facet "$DMSETUP remove $dm_dev"
2006 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2008 unexport_dm_dev $facet
2010 # detach a loop device
2011 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2013 # unload dm-flakey module
2014 do_facet $facet "modprobe -r dm-flakey" || true
2020 local active_facet=$(facet_active $facet)
2021 local dev_alias=$(facet_device_alias $active_facet)
2022 local dev=${dev_alias}_dev
2023 local opt=${facet}_opt
2024 local mntpt=$(facet_mntpt $facet)
2025 local opts="${!opt} $@"
2026 local fstype=$(facet_fstype $facet)
2028 local dm_dev=${!dev}
2030 module_loaded lustre || load_modules
2034 if dm_flakey_supported $facet; then
2035 dm_dev=$(dm_create_dev $facet ${!dev})
2036 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2039 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2041 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2043 # import ZFS storage pool
2044 import_zpool $facet || return ${PIPESTATUS[0]}
2046 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2047 lustre:svname $dm_dev");;
2049 error "unknown fstype!";;
2052 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2053 # for testing LU-482 error handling in mount_facets() and test_0a()
2054 if [ -f $TMP/test-lu482-trigger ]; then
2058 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2062 if [ $RC -ne 0 ]; then
2063 echo "Start of $dm_dev on ${facet} failed ${RC}"
2067 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2068 if [[ "$health" != "healthy" ]]; then
2069 error "$facet is in a unhealthy state"
2072 set_default_debug_facet $facet
2074 if [[ $opts =~ .*nosvc.* ]]; then
2075 echo "Start $dm_dev without service"
2080 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2081 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2082 "" || error "$dm_dev failed to initialize!";;
2084 wait_update_facet ${facet} "$ZFS get -H -o value \
2085 lustre:svname $dm_dev 2>/dev/null | \
2086 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2087 error "$dm_dev failed to initialize!";;
2090 error "unknown fstype!";;
2094 # commit the device label change to disk
2095 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2096 echo "Commit the device label on ${!dev}"
2097 do_facet $facet "sync; sleep 1; sync"
2101 label=$(devicelabel ${facet} $dm_dev)
2102 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2103 eval export ${facet}_svc=${label}
2104 echo Started ${label}
2106 export_dm_dev $facet $dm_dev
2111 # start facet device options
2117 local dev_alias=$(facet_device_alias $facet)
2119 eval export ${dev_alias}_dev=${device}
2120 eval export ${facet}_opt=\"$@\"
2122 local varname=${dev_alias}failover_dev
2123 if [ -n "${!varname}" ] ; then
2124 eval export ${dev_alias}failover_dev=${!varname}
2126 eval export ${dev_alias}failover_dev=$device
2129 local mntpt=$(facet_mntpt $facet)
2130 do_facet ${facet} mkdir -p $mntpt
2131 eval export ${facet}_MOUNT=$mntpt
2132 mount_facet ${facet}
2142 local HOST=$(facet_active_host $facet)
2143 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2145 local mntpt=$(facet_mntpt $facet)
2146 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2147 if [ ${running} -ne 0 ]; then
2148 echo "Stopping $mntpt (opts:$@) on $HOST"
2149 do_facet ${facet} $UMOUNT $@ $mntpt
2152 # umount should block, but we should wait for unrelated obd's
2153 # like the MGS or MGC to also stop.
2154 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2156 if [[ $(facet_fstype $facet) == zfs ]]; then
2157 # export ZFS storage pool
2158 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2159 elif dm_flakey_supported $facet; then
2160 local host=${facet}_HOST
2161 local failover_host=${facet}failover_HOST
2162 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2163 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2164 dm_cleanup_dev $facet
2169 # get mdt quota type
2171 local varsvc=${SINGLEMDS}_svc
2172 do_facet $SINGLEMDS $LCTL get_param -n \
2173 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2176 # get ost quota type
2178 # All OSTs should have same quota type
2179 local varsvc=ost1_svc
2180 do_facet ost1 $LCTL get_param -n \
2181 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2184 # restore old quota type settings
2186 if [ "$old_MDT_QUOTA_TYPE" ]; then
2187 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2188 do_facet mgs $PERM_CMD \
2189 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2192 do_facet mgs $PERM_CMD \
2193 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2196 if [ "$old_OST_QUOTA_TYPE" ]; then
2197 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2198 do_facet mgs $PERM_CMD \
2199 osd-*.$FSNAME-OST*.quota_slave.enable = \
2202 do_facet mgs $LCTL conf_param \
2203 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2208 # Handle the case when there is a space in the lfs df
2209 # "filesystem summary" line the same as when there is no space.
2210 # This will allow fixing the "lfs df" summary line in the future.
2212 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2215 # Get free inodes on the MDT specified by mdt index, free indoes on
2216 # the whole filesystem will be returned when index == -1.
2222 if [ $index -eq -1 ]; then
2225 mdt_uuid=$(mdtuuid_from_index $index)
2228 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2233 # Get the OST device status from 'lfs df' with a given OST index.
2237 local mnt_pnt=${2:-$MOUNT}
2241 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2242 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2248 # save old quota type & set new quota type
2249 local mdt_qtype=$(mdt_quota_type)
2250 local ost_qtype=$(ost_quota_type)
2252 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2253 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2255 export old_MDT_QUOTA_TYPE=$mdt_qtype
2256 export old_OST_QUOTA_TYPE=$ost_qtype
2258 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2259 do_facet mgs $PERM_CMD \
2260 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2261 do_facet mgs $PERM_CMD \
2262 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2264 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2265 error "set mdt quota type failed"
2266 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2267 error "set ost quota type failed"
2270 local quota_usrs=$QUOTA_USERS
2272 # get_filesystem_size
2273 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2274 local blk_soft=$((disksz + 1024))
2275 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2277 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2278 local i_soft=$inodes
2279 local i_hard=$((i_soft + i_soft / 20))
2281 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2282 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2283 "inode-hardlimit: $i_hard"
2286 for usr in $quota_usrs; do
2287 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2289 cmd="$LFS setquota -$type $usr -b $blk_soft"
2290 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2292 eval $cmd || error "$cmd FAILED!"
2294 # display the quota status
2295 echo "Quota settings for $usr : "
2296 $LFS quota -v -u $usr $mntpt || true
2303 local opts=${3:-$MOUNT_OPTS}
2304 opts=${opts:+-o $opts}
2305 local flags=${4:-$MOUNT_FLAGS}
2307 local device=$MGSNID:/$FSNAME$FILESET
2308 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2309 echo "Bad mount command: opt=$flags $opts dev=$device " \
2315 # update mount option with skpath
2316 opts=$(add_sk_mntflag $opts)
2319 echo "Starting client: $client: $flags $opts $device $mnt"
2320 do_node $client mkdir -p $mnt
2321 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2322 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2324 #disable FILESET if not supported
2325 do_nodes $client lctl get_param -n \
2326 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2327 device=$MGSNID:/$FSNAME
2328 do_node $client mkdir -p $mnt/$FILESET
2329 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2332 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2333 # Mount using nodemap key
2334 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2335 if $SK_UNIQUE_NM; then
2336 mountkey=$SK_PATH/nodemap/c0.key
2338 local prunedopts=$(echo $opts |
2339 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2340 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2343 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2347 set_default_debug_nodes $client
2348 set_params_clients $client
2359 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2361 [ "$3" ] && force=-f
2362 [ $running -eq 0 ] && return 0
2364 echo "Stopping client $client $mnt (opts:$force)"
2365 do_node $client lsof -t $mnt || need_kill=no
2366 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2367 pids=$(do_node $client lsof -t $mnt | sort -u);
2368 if [ -n "$pids" ]; then
2369 do_node $client kill -9 $pids || true
2373 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2375 if [ $busy -ne 0 ] ; then
2376 echo "$mnt is still busy, wait one second" && sleep 1
2377 do_node $client umount $force $mnt
2381 # Mount the file system on the MDS
2382 mount_mds_client() {
2383 local mds_HOST=${SINGLEMDS}_HOST
2385 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2386 error "unable to mount $MOUNT2 on MDS"
2389 # Unmount the file system on the MDS
2390 umount_mds_client() {
2391 local mds_HOST=${SINGLEMDS}_HOST
2392 zconf_umount $mds1_HOST $MOUNT2
2393 do_facet $SINGLEMDS "rmdir $MOUNT2"
2396 # nodes is comma list
2397 sanity_mount_check_nodes () {
2403 # FIXME: assume that all cluster nodes run the same os
2404 [ "$(uname)" = Linux ] || return 0
2407 for mnt in $mnts ; do
2408 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2409 mpts=\\\$(mount | grep -c $mnt' ');
2410 if [ \\\$running -ne \\\$mpts ]; then
2411 echo \\\$(hostname) env are INSANE!;
2414 [ $? -eq 0 ] || rc=1
2419 sanity_mount_check_servers () {
2420 [ -n "$CLIENTONLY" ] &&
2421 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2422 echo Checking servers environments
2424 # FIXME: modify get_facets to display all facets wo params
2425 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2429 for facet in ${facets//,/ }; do
2430 node=$(facet_host ${facet})
2431 mntpt=$(facet_mntpt $facet)
2432 sanity_mount_check_nodes $node $mntpt ||
2433 { error "server $node environments are insane!"; return 1; }
2437 sanity_mount_check_clients () {
2438 local clients=${1:-$CLIENTS}
2439 local mntpt=${2:-$MOUNT}
2440 local mntpt2=${3:-$MOUNT2}
2442 [ -z $clients ] && clients=$(hostname)
2443 echo Checking clients $clients environments
2445 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2446 error "clients environments are insane!"
2449 sanity_mount_check () {
2450 sanity_mount_check_servers || return 1
2451 sanity_mount_check_clients || return 2
2454 # mount clients if not mouted
2455 zconf_mount_clients() {
2458 local opts=${3:-$MOUNT_OPTS}
2459 opts=${opts:+-o $opts}
2460 local flags=${4:-$MOUNT_FLAGS}
2461 local device=$MGSNID:/$FSNAME$FILESET
2462 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2463 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2468 echo "Starting client $clients: $flags $opts $device $mnt"
2469 do_nodes $clients mkdir -p $mnt
2470 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2471 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2472 # Mount with own nodemap key
2474 # Mount all server nodes first with per-NM keys
2475 for nmclient in ${clients//,/ }; do
2476 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2477 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2480 # set perms for per-nodemap keys else permission denied
2481 do_nodes $(comma_list $(all_nodes)) \
2482 "keyctl show | grep lustre | cut -c1-11 |
2484 xargs -IX keyctl setperm X 0x3f3f3f3f"
2485 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2487 for nmclient in ${clients//,/ }; do
2488 if $SK_UNIQUE_NM; then
2489 mountkey=$SK_PATH/nodemap/c$i.key
2491 do_node $nmclient "! grep -q $mnt' ' \
2492 /proc/mounts || umount $mnt"
2493 local prunedopts=$(add_sk_mntflag $prunedopts);
2494 prunedopts=$(echo $prunedopts | sed -e \
2495 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2497 do_nodes $(comma_list $(all_server_nodes)) \
2500 do_node $nmclient $MOUNT_CMD $flags \
2501 $prunedopts $MGSNID:/$FSNAME $mnt ||
2506 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2508 do_nodes $clients $MOUNT_CMD $flags $opts \
2509 $MGSNID:/$FSNAME $mnt || return 1
2511 #disable FILESET if not supported
2512 do_nodes $clients lctl get_param -n \
2513 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2514 device=$MGSNID:/$FSNAME
2515 do_nodes $clients mkdir -p $mnt/$FILESET
2516 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2520 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2521 # Mount with nodemap key
2523 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2524 for nmclient in ${clients//,/ }; do
2525 if $SK_UNIQUE_NM; then
2526 mountkey=$SK_PATH/nodemap/c$i.key
2528 local prunedopts=$(echo $opts | sed -e \
2529 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2530 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2533 running=\\\$(mount | grep -c $mnt' ');
2535 if [ \\\$running -eq 0 ] ; then
2537 $MOUNT_CMD $flags $prunedopts $device $mnt;
2540 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2541 grep 'type lustre' | wc -l);
2542 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2543 echo zconf_mount_clients FAILED: \
2544 mount count \\\$running, not matching \
2545 with mount count of 'type lustre' \
2546 \\\$lustre_mnt_count;
2550 exit \\\$rc" || return ${PIPESTATUS[0]}
2557 if $SHARED_KEY; then
2558 tmpopts=$(add_sk_mntflag $opts)
2561 running=\\\$(mount | grep -c $mnt' ');
2563 if [ \\\$running -eq 0 ] ; then
2565 $MOUNT_CMD $flags $tmpopts $device $mnt;
2568 exit \\\$rc" || return ${PIPESTATUS[0]}
2571 echo "Started clients $clients: "
2572 do_nodes $clients "mount | grep $mnt' '"
2574 set_default_debug_nodes $clients
2575 set_params_clients $clients
2580 zconf_umount_clients() {
2585 [ "$3" ] && force=-f
2587 echo "Stopping clients: $clients $mnt (opts:$force)"
2588 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2589 if [ \\\$running -ne 0 ] ; then
2590 echo Stopping client \\\$(hostname) $mnt opts:$force;
2591 lsof $mnt || need_kill=no;
2592 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2593 pids=\\\$(lsof -t $mnt | sort -u);
2594 if [ -n \\\"\\\$pids\\\" ]; then
2598 while umount $force $mnt 2>&1 | grep -q "busy"; do
2599 echo "$mnt is still busy, wait one second" && sleep 1;
2606 echo + $POWER_DOWN $node
2610 shutdown_node_hard () {
2612 local attempts=$SHUTDOWN_ATTEMPTS
2614 for i in $(seq $attempts) ; do
2617 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2618 echo "waiting for $host to fail attempts=$attempts"
2619 [ $i -lt $attempts ] || \
2620 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2626 local mnt=${2:-$MOUNT}
2629 if [ "$FAILURE_MODE" = HARD ]; then
2630 shutdown_node_hard $client
2632 zconf_umount_clients $client $mnt -f
2638 local facets="$(get_facets OST),$(get_facets MDS)"
2641 combined_mgs_mds || facets="$facets,mgs"
2643 for facet in ${facets//,/ }; do
2644 if [ $(facet_active_host $facet) == $host ]; then
2645 affected="$affected $facet"
2649 echo $(comma_list $affected)
2654 local host=${2:-$(facet_host $facet)}
2656 local label=$(convert_facet2label $facet)
2657 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2660 facets_up_on_host () {
2662 local facets=$(facets_on_host $host)
2665 for facet in ${facets//,/ }; do
2666 if $(facet_up $facet $host); then
2667 affected_up="$affected_up $facet"
2671 echo $(comma_list $affected_up)
2676 local affected_facet
2677 local affected_facets
2679 if [[ "$FAILURE_MODE" = HARD ]]; then
2680 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2681 dm_flakey_supported $facet; then
2682 affected_facets=$(affected_facets $facet)
2683 for affected_facet in ${affected_facets//,/ }; do
2684 unexport_dm_dev $affected_facet
2688 shutdown_node_hard $(facet_active_host $facet)
2696 echo + $POWER_UP $node
2709 local node=$(facet_active_host $facet)
2711 if [ "$FAILURE_MODE" = HARD ]; then
2721 if [ "$FAILURE_MODE" = HARD ]; then
2724 if $LOAD_MODULES_REMOTE; then
2725 echo "loading modules on $node: $facet"
2726 do_rpc_nodes $node load_modules_local
2735 for facet in ${facets//,/ }; do
2736 hosts=$(expand_list $hosts $(facet_host $facet) )
2742 _check_progs_installed () {
2746 for prog in $progs; do
2747 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2748 echo $prog missing on $(hostname)
2755 check_progs_installed () {
2759 do_rpc_nodes "$nodes" _check_progs_installed $@
2762 # recovery-scale functions
2764 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2767 start_client_load() {
2770 local var=$(node_var_name $client)_load
2771 eval export ${var}=$load
2773 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2774 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2775 END_RUN_FILE=$END_RUN_FILE \
2776 LOAD_PID_FILE=$LOAD_PID_FILE \
2777 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2778 TESTNAME=$TESTNAME \
2779 DBENCH_LIB=$DBENCH_LIB \
2780 DBENCH_SRC=$DBENCH_SRC \
2781 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2786 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2787 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2788 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2789 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2790 ior_blockSize=$ior_blockSize \
2791 ior_blockUnit=$ior_blockUnit \
2792 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2793 ior_DURATION=$ior_DURATION \
2794 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2795 ior_custom_params=\\\"$ior_custom_param\\\" \
2796 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2799 log "Started client load: ${load} on $client"
2801 # get the children process IDs
2802 local pids=$(ps --ppid $ppid -o pid= | xargs)
2803 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2807 start_client_loads () {
2808 local -a clients=(${1//,/ })
2809 local numloads=${#CLIENT_LOADS[@]}
2811 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2812 local load=$((nodenum % numloads))
2813 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2815 # bug 22169: wait the background threads to start
2819 # only for remote client
2820 check_client_load () {
2822 local var=$(node_var_name $client)_load
2823 local testload=run_${!var}.sh
2825 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2827 # bug 18914: try to connect several times not only when
2828 # check ps, but while check_node_health also
2832 while [ $RC = 254 -a $tries -gt 0 ]; do
2836 if ! check_node_health $client; then
2838 if [ $RC -eq 254 ]; then
2839 # FIXME: not sure how long we shuold sleep here
2843 echo "check node health failed: RC=$RC "
2847 # We can continue try to connect if RC=254
2848 # Just print the warning about this
2849 if [ $RC = 254 ]; then
2850 echo "got a return status of $RC from do_node while checking " \
2851 "node health on $client"
2854 # see if the load is still on the client
2857 while [ $RC = 254 -a $tries -gt 0 ]; do
2861 if ! do_node $client \
2862 "ps auxwww | grep -v grep | grep -q $testload"; then
2867 if [ $RC = 254 ]; then
2868 echo "got a return status of $RC from do_node while checking " \
2869 "(node health and 'ps') the client load on $client"
2870 # see if we can diagnose a bit why this is
2875 check_client_loads () {
2876 local clients=${1//,/ }
2880 for client in $clients; do
2881 check_client_load $client
2883 if [ "$rc" != 0 ]; then
2884 log "Client load failed on node $client, rc=$rc"
2890 restart_client_loads () {
2891 local clients=${1//,/ }
2892 local expectedfail=${2:-""}
2896 for client in $clients; do
2897 check_client_load $client
2899 if [ "$rc" != 0 -a "$expectedfail" ]; then
2900 local var=$(node_var_name $client)_load
2901 start_client_load $client ${!var}
2902 echo "Restarted client load ${!var}: on $client. Checking ..."
2903 check_client_load $client
2905 if [ "$rc" != 0 ]; then
2906 log "Client load failed to restart on node $client, rc=$rc"
2907 # failure one client load means test fail
2908 # we do not need to check other
2917 # Start vmstat and save its process ID in a file.
2922 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2925 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2926 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2929 # Display the nodes on which client loads failed.
2930 print_end_run_file() {
2934 [ -s $file ] || return 0
2936 echo "Found the END_RUN_FILE file: $file"
2939 # A client load will stop if it finds the END_RUN_FILE file.
2940 # That does not mean the client load actually failed though.
2941 # The first node in END_RUN_FILE is the one we are interested in.
2944 if [ -n "$node" ]; then
2945 local var=$(node_var_name $node)_load
2947 local prefix=$TESTLOG_PREFIX
2948 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2949 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2950 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2952 echo "Client load ${!var} failed on node $node:"
2958 # Stop the process which had its PID saved in a file.
2963 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2965 do_nodes $nodes "test -f $pid_file &&
2966 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2969 # Stop all client loads.
2970 stop_client_loads() {
2971 local nodes=${1:-$CLIENTS}
2974 # stop the client loads
2975 stop_process $nodes $pid_file
2977 # clean up the processes that started them
2978 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2980 # End recovery-scale functions
2982 # verify that lustre actually cleaned up properly
2984 VAR=$(lctl get_param -n catastrophe 2>&1)
2985 if [ $? = 0 ] ; then
2986 if [ $VAR != 0 ]; then
2987 error "LBUG/LASSERT detected"
2990 BUSY=$(dmesg | grep -i destruct || true)
2991 if [ -n "$BUSY" ]; then
2993 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2997 check_mem_leak || exit 204
2999 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
3000 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
3003 if module_loaded lnet || module_loaded libcfs; then
3004 echo "$TESTSUITE: modules still loaded..." 1>&2
3012 # wait for a command to return the expected result
3014 # This will run @check on @node repeatedly until the output matches @expect
3015 # based on the supplied condition, or until @max_wait seconds have elapsed,
3016 # whichever comes first. @cond may be one of the normal bash operators,
3017 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3018 # in the caller to avoid unintentional evaluation by the shell in the caller.
3020 # If @max_wait is not specified, the condition will be checked for up to 90s.
3022 # If --verbose is passed as the first argument, the result is printed on each
3023 # value change, otherwise it is only printed after every 10s interval.
3025 # Using wait_update_cond() or related helper function is preferable to adding
3026 # a "long enough" wait for some state to change in the background, since
3027 # "long enough" may be too short due to tunables, system config, or running in
3028 # a VM, and must by necessity wait too long for most cases or risk failure.
3030 # usage: wait_update_cond [--verbose] node check cond expect [max_wait]
3031 wait_update_cond() {
3033 [[ "$1" == "--verbose" ]] && verbose=true && shift
3039 local max_wait=${5:-90}
3043 local begin=$SECONDS
3047 while (( $waited <= $max_wait )); do
3048 result=$(do_node $node "$check")
3050 eval [[ "'$result'" $cond "'$expect'" ]]
3051 if [[ $? == 0 ]]; then
3052 [[ -z "$result" || $waited -le $sleep ]] ||
3053 echo "Updated after ${waited}s: want '$expect' got '$result'"
3056 if $verbose && [[ "$result" != "$prev_result" ]]; then
3057 [[ -n "$prev_result" ]] &&
3058 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3059 prev_result="$result"
3061 (( $waited % $print == 0 )) &&
3062 echo "Waiting $((max_wait - waited))s for '$expect'"
3064 waited=$((SECONDS - begin))
3066 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3070 # usage: wait_update [--verbose] node check expect [max_wait]
3073 [ "$1" = "--verbose" ] && verbose="$1" && shift
3080 wait_update_cond $verbose $node "$check" "==" "$expect" $max_wait
3083 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3084 wait_update_facet_cond() {
3086 [ "$1" = "--verbose" ] && verbose="$1" && shift
3088 local node=$(facet_active_host $1)
3094 wait_update_cond $verbose $node "$check" "$cond" "$expect" $max_wait
3097 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3098 wait_update_facet() {
3100 [ "$1" = "--verbose" ] && verbose="$1" && shift
3102 local node=$(facet_active_host $1)
3107 wait_update_cond $verbose $node "$check" "==" "$expect" $max_wait
3111 do_nodes $(comma_list $(mdts_nodes)) \
3112 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3113 do_nodes $(comma_list $(osts_nodes)) \
3114 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3115 grep -v 'Found no match'
3119 local zfs_wait=${2:-5}
3121 # the occupied disk space will be released
3122 # only after TXGs are committed
3123 if [[ $(facet_fstype $1) == zfs ]]; then
3124 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3132 local lwm=$3 #low watermark
3133 local size_mb #how many MB should we write to pass watermark
3134 local ost_name=$(ostname_from_index $ost_idx)
3136 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3138 if (( $free_kb / 1024 > lwm )); then
3139 size_mb=$((free_kb / 1024 - lwm))
3141 #If 10% of free space cross low watermark use it
3142 if (( $free_kb / 10240 > size_mb )); then
3143 size_mb=$((free_kb / 10240))
3145 #At least we need to store 1.1 of difference between
3146 #free space and low watermark
3147 size_mb=$((size_mb + size_mb / 10))
3149 if (( lwm <= $free_kb / 1024 )) ||
3150 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3151 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3152 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3153 count=$size_mb oflag=append conv=notrunc
3158 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3159 echo "OST still has $((free_kb / 1024)) MB free"
3162 # This checks only the primary MDS
3163 ost_watermarks_get() {
3165 local ost_name=$(ostname_from_index $ost_idx)
3166 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3168 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3169 osp.$mdtosc_proc.reserved_mb_high)
3170 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3171 osp.$mdtosc_proc.reserved_mb_low)
3176 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3177 ost_watermarks_set() {
3181 local ost_name=$(ostname_from_index $ost_idx)
3182 local facets=$(get_facets MDS)
3184 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3185 osp.*$ost_name*.reserved_mb_low=$lwm \
3186 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3188 # sleep to ensure we see the change
3192 ost_watermarks_set_low_space() {
3194 local wms=$(ost_watermarks_get $ost_idx)
3195 local ost_name=$(ostname_from_index $ost_idx)
3197 local old_lwm=$(echo $wms | awk '{ print $1 }')
3198 local old_hwm=$(echo $wms | awk '{ print $2 }')
3200 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3201 # minimal extension size is 64M
3203 if (( $blocks / 1024 > 50 )); then
3204 new_lwm=$((blocks / 1024 - 50))
3206 local new_hwm=$((new_lwm + 5))
3208 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3209 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3212 # Set watermarks to ~current available space & then write data to fill it
3213 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3214 # internal statfs used by the stripe allocator
3216 # first parameter is the filename-prefix, which must get under t-f cleanup
3217 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3218 ost_watermarks_set_enospc() {
3222 local ost_name=$(ostname_from_index $ost_idx)
3223 local facets=$(get_facets MDS)
3227 for MDS in ${facets//,/ }; do
3228 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3230 do_facet $MDS $LCTL get_param -n \
3231 osp.$mdtosc_proc.reserved_mb_high ||
3232 skip "remote MDS does not support reserved_mb_high"
3235 wms=$(ost_watermarks_set_low_space $ost_idx)
3236 local new_lwm=$(echo $wms | awk '{ print $4 }')
3237 fill_ost $filename $ost_idx $new_lwm
3238 #First enospc could execute orphan deletion so repeat
3239 fill_ost $filename $ost_idx $new_lwm
3243 ost_watermarks_enospc_delete_files() {
3247 rm -f $DIR/${filename}.fill_ost$ost_idx
3249 wait_delete_completed
3253 # clean up from "ost_watermarks_set_enospc"
3254 ost_watermarks_clear_enospc() {
3260 ost_watermarks_enospc_delete_files $filename $ost_idx
3261 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3262 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3265 wait_delete_completed_mds() {
3266 local max_wait=${1:-20}
3268 local stime=$(date +%s)
3273 # find MDS with pending deletions
3274 for node in $(mdts_nodes); do
3275 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3276 2>/dev/null | calc_sum)
3277 if [[ $changes -eq 0 ]]; then
3280 mds2sync="$mds2sync $node"
3282 if [ -z "$mds2sync" ]; then
3283 wait_zfs_commit $SINGLEMDS
3286 mds2sync=$(comma_list $mds2sync)
3288 # sync MDS transactions
3289 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3291 # wait till all changes are sent and commmitted by OSTs
3292 # for ldiskfs space is released upon execution, but DMU
3293 # do this upon commit
3296 while [[ $WAIT -ne $max_wait ]]; do
3297 changes=$(do_nodes $mds2sync \
3298 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3299 #echo "$node: $changes changes on all"
3300 if [[ $changes -eq 0 ]]; then
3301 wait_zfs_commit $SINGLEMDS
3303 # the occupied disk space will be released
3304 # only after TXGs are committed
3305 wait_zfs_commit ost1
3313 echo "Delete is not completed in $((etime - stime)) seconds"
3314 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3321 # we can use "for" here because we are waiting the slowest
3322 for host in ${hostlist//,/ }; do
3323 check_network "$host" 900
3325 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3332 for facet in ${facetlist//,/ }; do
3333 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3335 wait_for_host $hostlist
3338 _wait_recovery_complete () {
3341 # Use default policy if $2 is not passed by caller.
3342 local MAX=${2:-$(max_recovery_time)}
3347 while [ $WAIT -lt $MAX ]; do
3348 STATUS=$(lctl get_param -n $param | grep status)
3350 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3353 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3355 echo "$param recovery not done in $MAX sec. $STATUS"
3359 wait_recovery_complete () {
3362 # with an assumption that at_max is the same on all nodes
3363 local MAX=${2:-$(max_recovery_time)}
3366 if [ "$FAILURE_MODE" = HARD ]; then
3367 facets=$(facets_on_host $(facet_active_host $facet))
3369 echo affected facets: $facets
3371 # we can use "for" here because we are waiting the slowest
3372 for facet in ${facets//,/ }; do
3373 local var_svc=${facet}_svc
3374 local param="*.${!var_svc}.recovery_status"
3376 local host=$(facet_active_host $facet)
3377 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3381 wait_mds_ost_sync () {
3382 # just because recovery is done doesn't mean we've finished
3383 # orphan cleanup. Wait for llogs to get synchronized.
3384 echo "Waiting for orphan cleanup..."
3385 # MAX value includes time needed for MDS-OST reconnection
3386 local MAX=$(( TIMEOUT * 2 ))
3387 local WAIT_TIMEOUT=${1:-$MAX}
3390 local list=$(comma_list $(mdts_nodes))
3391 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3392 if ! do_facet $SINGLEMDS \
3393 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3395 # old way, use mds_sync
3397 list=$(comma_list $(osts_nodes))
3398 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3401 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3402 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3403 local -a sync=($(do_nodes $list "$cmd"))
3406 for ((i=0; i<${#sync[@]}; i++)); do
3408 [ ${sync[$i]} -eq 1 ] && continue
3410 [ ${sync[$i]} -eq 0 ] && continue
3412 # there is a not finished MDS-OST synchronization
3416 sleep 2 # increase waiting time and cover statfs cache
3417 [ ${con} -eq 1 ] && return 0
3418 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3422 # show which nodes are not finished.
3423 cmd=$(echo $cmd | sed 's/-n//')
3424 do_nodes $list "$cmd"
3425 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3429 # Wait OSTs to be active on both client and MDT side.
3431 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3432 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3433 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3434 error "wait_update OSTs up on client failed"
3436 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3437 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3438 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3439 error "wait_update OSTs up on MDT0000 failed"
3442 wait_destroy_complete () {
3443 echo "Waiting for local destroys to complete"
3444 # MAX value shouldn't be big as this mean server responsiveness
3445 # never increase this just to make test pass but investigate
3446 # why it takes so long time
3449 while [ $WAIT -lt $MAX ]; do
3450 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3454 for ((i=0; i<${#RPCs[@]}; i++)); do
3455 [ ${RPCs[$i]} -eq 0 ] && continue
3456 # there are still some destroy RPCs in flight
3461 [ ${con} -eq 1 ] && return 0 # done waiting
3462 echo "Waiting ${WAIT}s for local destroys to complete"
3465 echo "Local destroys weren't done in $MAX sec."
3469 wait_delete_completed() {
3470 wait_delete_completed_mds $1 || return $?
3471 wait_destroy_complete || return $?
3480 # conf-sanity 31 takes a long time cleanup
3481 while [ $WAIT -lt 300 ]; do
3482 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3483 lctl dl | grep ' ST ' || true")
3484 [ -z "${running}" ] && return 0
3485 echo "waited $WAIT for${running}"
3486 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3488 WAIT=$((WAIT + INTERVAL))
3490 echo "service didn't stop after $WAIT seconds. Still running:"
3495 wait_remote_prog () {
3501 [ "$PDSH" = "no_dsh" ] && return 0
3503 while [ $WAIT -lt $2 ]; do
3504 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3505 [ -z "${running}" ] && return 0 || true
3506 echo "waited $WAIT for: "
3508 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3510 WAIT=$((WAIT + INTERVAL))
3512 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3513 [ -z "$pids" ] && return 0
3514 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3515 # FIXME: not portable
3516 for pid in $pids; do
3517 cat /proc/${pid}/status || true
3518 cat /proc/${pid}/wchan || true
3520 kill -9 $pid || true
3529 local clients=${1:-$CLIENTS}
3531 if [ -z "$clients" ]; then
3534 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3539 # not every config has many clients
3545 # usually checked on particular client or locally
3554 client_reconnect_try() {
3555 local f=$MOUNT/recon
3558 if [ -z "$CLIENTS" ]; then
3559 $LFS df $MOUNT; uname -n >> $f
3561 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3563 echo "Connected clients: $(cat $f)"
3564 ls -l $f > /dev/null
3568 client_reconnect() {
3569 # one client_reconnect_try call does not always do the job...
3571 client_reconnect_try && break
3576 affected_facets () {
3579 local host=$(facet_active_host $facet)
3580 local affected=$facet
3582 if [ "$FAILURE_MODE" = HARD ]; then
3583 affected=$(facets_up_on_host $host)
3589 local E2FSCK_ON_MDT0=false
3590 if [ "$1" == "--fsck" ]; then
3592 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3604 #Because it will only get up facets, we need get affected
3605 #facets before shutdown
3606 #For HARD Failure mode, it needs make sure facets on the same
3607 #HOST will only be shutdown and reboot once
3608 for facet in ${facets//,/ }; do
3609 local affected_facet
3611 #check whether facet has been included in other affected facets
3612 for ((index=0; index<$total; index++)); do
3613 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3616 if [ $skip -eq 0 ]; then
3617 affecteds[$total]=$(affected_facets $facet)
3622 for ((index=0; index<$total; index++)); do
3623 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3624 local host=$(facet_active_host $facet)
3625 echo "Failing ${affecteds[index]} on $host"
3626 shutdown_facet $facet
3629 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3630 $(mdsdevname 1) "-n" || error "Running e2fsck")
3632 for ((index=0; index<$total; index++)); do
3633 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3634 echo reboot facets: ${affecteds[index]}
3638 change_active ${affecteds[index]}
3640 wait_for_facet ${affecteds[index]}
3643 init_facets_vars_simple
3645 # start mgs first if it is affected
3646 if ! combined_mgs_mds &&
3647 list_member ${affecteds[index]} mgs; then
3648 mount_facet mgs || error "Restart of mgs failed"
3650 # FIXME; has to be changed to mount all facets concurrently
3651 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3652 echo mount facets: ${affecteds[index]}
3653 mount_facets ${affecteds[index]}
3655 do_nodes $(comma_list $(all_nodes)) \
3656 "keyctl show | grep lustre | cut -c1-11 |
3658 xargs -IX keyctl setperm X 0x3f3f3f3f"
3669 do_facet $facet "sync; sync; sync"
3672 # make sure there will be no seq change
3673 local clients=${CLIENTS:-$HOSTNAME}
3674 local f=fsa-\\\$\(hostname\)
3675 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3676 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3678 local svc=${facet}_svc
3679 do_facet $facet $LCTL --device ${!svc} notransno
3681 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3682 # in-memory state has to be cleared by either rebooting the host or
3683 # exporting and reimporting the pool.
3685 # Although the uberblocks are not updated when a pool is freezed,
3686 # transactions are still written to the disks. Modified blocks may be
3687 # cached in memory when tests try reading them back. The
3688 # export-and-reimport process also evicts any cached pool data from
3689 # memory to provide the correct "data loss" semantics.
3691 # In the test framework, the exporting and importing operations are
3692 # handled by stop() and mount_facet() separately, which are used
3693 # inside fail() and fail_abort().
3695 set_dev_readonly $facet
3696 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3697 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3700 replay_barrier_nodf() {
3701 local facet=$1 echo running=${running}
3702 do_facet $facet "sync; sync; sync"
3703 local svc=${facet}_svc
3704 echo Replay barrier on ${!svc}
3705 do_facet $facet $LCTL --device ${!svc} notransno
3706 set_dev_readonly $facet
3707 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3708 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3711 replay_barrier_nosync() {
3712 local facet=$1 echo running=${running}
3713 local svc=${facet}_svc
3714 echo Replay barrier on ${!svc}
3715 do_facet $facet $LCTL --device ${!svc} notransno
3716 set_dev_readonly $facet
3717 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3718 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3722 # Get Lustre client uuid for a given Lustre mount point.
3725 local mntpnt=${1:-$MOUNT}
3727 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3728 local uuid=$($LCTL get_param -n llite.$name.uuid)
3733 mds_evict_client() {
3734 local mntpnt=${1:-$MOUNT}
3735 local uuid=$(get_client_uuid $mntpnt)
3737 do_facet $SINGLEMDS \
3738 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3741 ost_evict_client() {
3742 local mntpnt=${1:-$MOUNT}
3743 local uuid=$(get_client_uuid $mntpnt)
3746 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3751 local clients=${CLIENTS:-$HOSTNAME}
3753 SK_NO_KEY_save=$SK_NO_KEY
3755 export SK_NO_KEY=false
3757 facet_failover $* || error "failover: $?"
3758 export SK_NO_KEY=$SK_NO_KEY_save
3759 # to initiate all OSC idling connections
3761 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3762 clients_up || error "post-failover stat: $?"
3767 facet_failover $facet
3773 change_active $facet
3774 wait_for_facet $facet
3775 mount_facet $facet -o abort_recovery
3776 clients_up || echo "first stat failed: $?"
3777 clients_up || error "post-failover stat: $?"
3780 host_nids_address() {
3784 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3788 if [ "$1" = "'*'" ]; then echo \'*\'; else
3794 if [[ -n "$NETTYPE" ]]; then
3795 h2name_or_ip "$1" "$NETTYPE"
3797 h2name_or_ip "$1" "$2"
3800 declare -fx h2nettype
3802 # Wrapper function to print the deprecation warning
3804 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3805 if [[ -n "$NETTYPE" ]]; then
3808 h2nettype "$1" "tcp"
3812 # Wrapper function to print the deprecation warning
3814 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3815 if [[ -n "$NETTYPE" ]]; then
3818 h2nettype "$1" "o2ib"
3822 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3823 # expressions format. As a bonus we can then just pass in those variables
3824 # to pdsh. What this function does is take a HOSTLIST type string and
3825 # expand it into a space deliminated list for us.
3833 [ -z "$hostlist" ] && return
3835 # Translate the case of [..],..,[..] to [..] .. [..]
3836 list="${hostlist/],/] }"
3838 [[ "$front" == *,* ]] && {
3841 list=${list/${old}/${new}}
3844 for item in $list; do
3845 # Test if we have any []'s at all
3846 if [ "$item" != "${item/\[/}" ]; then {
3847 # Expand the [*] into list
3851 if [ "$name" != "$item" ]; then
3852 group=${item#$name[*}
3855 for range in ${group//,/ }; do
3861 # Number of leading zeros
3864 end=$(echo $end | sed 's/0*//')
3865 [[ -z "$end" ]] && end=0
3866 [[ $padlen2 -gt $padlen ]] && {
3867 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3870 begin=$(echo $begin | sed 's/0*//')
3871 [ -z $begin ] && begin=0
3873 if [ ! -z "${begin##[!0-9]*}" ]; then
3874 order=$(seq -f "%0${padlen}g" $begin $end)
3876 order=$(eval echo {$begin..$end});
3879 for num in $order; do
3880 value="${name#*,}${num}${back}"
3881 [ "$value" != "${value/\[/}" ] && {
3882 value=$(hostlist_expand "$value")
3884 myList="$myList $value"
3889 myList="$myList $item"
3892 myList=${myList//,/ }
3893 myList=${myList:1} # Remove first character which is a space
3895 # Filter any duplicates without sorting
3897 myList="${list%% *}"
3899 while [[ "$list" != ${myList##* } ]]; do
3900 local tlist=" $list"
3901 list=${tlist// ${list%% *} / }
3903 myList="$myList ${list%% *}"
3905 myList="${myList%* }";
3907 # We can select an object at an offset in the list
3910 for item in $myList; do
3912 [ $cnt -eq $offset ] && {
3916 [ $(get_node_count $myList) -ne 1 ] && myList=""
3925 [ "$facet" == client ] && echo -n $HOSTNAME && return
3926 varname=${facet}_HOST
3927 if [ -z "${!varname}" ]; then
3928 if [ "${facet:0:3}" == "ost" ]; then
3929 local fh=${facet%failover}_HOST
3930 eval export ${facet}_HOST=${!fh}
3931 if [ -z "${!varname}" ]; then
3932 eval export ${facet}_HOST=${ost_HOST}
3934 elif [ "${facet:0:3}" == "mdt" -o \
3935 "${facet:0:3}" == "mds" -o \
3936 "${facet:0:3}" == "mgs" ]; then
3937 eval export ${facet}_HOST=${mds_HOST}
3943 facet_failover_host() {
3947 var=${facet}failover_HOST
3948 if [ -n "${!var}" ]; then
3953 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3954 "${facet:0:3}" == "mgs" ]; then
3956 eval export ${facet}failover_host=${mds_HOST}
3961 if [[ $facet == ost* ]]; then
3962 eval export ${facet}failover_host=${ost_HOST}
3970 local activevar=${facet}active
3972 if [ -f $TMP/${facet}active ] ; then
3973 source $TMP/${facet}active
3976 active=${!activevar}
3977 if [ -z "$active" ] ; then
3984 facet_active_host() {
3985 facet_host $(facet_active $1)
3988 # Get the passive failover partner host of facet.
3989 facet_passive_host() {
3991 [[ $facet = client ]] && return
3993 local host=${facet}_HOST
3994 local failover_host=${facet}failover_HOST
3995 local active_host=$(facet_active_host $facet)
3997 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3999 if [[ $active_host = ${!host} ]]; then
4000 echo -n ${!failover_host}
4010 facetlist=$(exclude_items_from_list $facetlist mgs)
4012 for facet in ${facetlist//,/ }; do
4013 local failover=${facet}failover
4014 local host=`facet_host $failover`
4015 [ -z "$host" ] && return
4017 local curactive=`facet_active $facet`
4018 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4019 eval export ${facet}active=$facet
4021 eval export ${facet}active=$failover
4023 # save the active host for this facet
4024 local activevar=${facet}active
4025 echo "$activevar=${!activevar}" > $TMP/$activevar
4026 [[ $facet = mds1 ]] && combined_mgs_mds && \
4027 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4028 local TO=`facet_active_host $facet`
4029 echo "Failover $facet to $TO"
4035 # do not stripe off hostname if verbose, bug 19215
4036 if [ x$1 = x--verbose ]; then
4044 if [ "$HOST" = "$HOSTNAME" ]; then
4046 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4047 echo "cannot run remote command on $HOST with $myPDSH"
4051 echo "CMD: $HOST $@" >&2
4052 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4055 if [[ "$myPDSH" == "rsh" ]] ||
4056 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4057 # we need this because rsh and pdsh do not return
4058 # exit code of an executed command
4059 local command_status="$TMP/cs"
4060 eval $myPDSH $HOST ":> $command_status"
4061 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4062 PATH=\$PATH:/sbin:/usr/sbin;
4064 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
4065 echo command failed >$command_status"
4066 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4071 # print HOSTNAME for myPDSH="no_dsh"
4072 if [[ $myPDSH = no_dsh ]]; then
4073 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
4075 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
4078 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
4080 return ${PIPESTATUS[0]}
4084 do_node --verbose "$@"
4087 single_local_node () {
4088 [ "$1" = "$HOSTNAME" ]
4091 # Outputs environment variable assignments that should be passed to remote nodes
4095 local facets=$(get_facets)
4098 for var in ${!MODOPTS_*}; do
4099 value=${!var//\"/\\\"}
4100 echo -n " ${var}=\"$value\""
4103 for facet in ${facets//,/ }; do
4105 if [ -n "${!var}" ]; then
4106 echo -n " $var=${!var}"
4110 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4111 if [ -n "${!var}" ]; then
4112 echo -n " $var=${!var}"
4116 for var in VERBOSE; do
4117 if [ -n "${!var}" ]; then
4118 echo -n " $var=${!var}"
4122 if [ -n "$FSTYPE" ]; then
4123 echo -n " FSTYPE=$FSTYPE"
4126 for var in LNETLND NETTYPE; do
4127 if [ -n "${!var}" ]; then
4128 echo -n " $var=${!var}"
4135 # do not stripe off hostname if verbose, bug 19215
4136 if [ x$1 = x--verbose ]; then
4144 if single_local_node $rnodes; then
4146 do_nodev $rnodes "$@"
4148 do_node $rnodes "$@"
4153 # This is part from do_node
4156 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4157 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4159 export FANOUT=$(get_node_count "${rnodes//,/ }")
4161 echo "CMD: $rnodes $@" >&2
4162 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4165 # do not replace anything from pdsh output if -N is used
4166 # -N Disable hostname: prefix on lines of output.
4167 if $verbose || [[ $myPDSH = *-N* ]]; then
4168 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4170 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4172 return ${PIPESTATUS[0]}
4176 # Execute commands on a single service's host
4178 # The \a facet (service) may be on a local or remote node, which is
4179 # determined at the time the command is run.
4181 # usage: do_facet $facet command [arg ...]
4185 local HOST=$(facet_active_host $facet)
4186 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4190 # Function: do_facet_random_file $FACET $FILE $SIZE
4191 # Creates FILE with random content on the given FACET of given SIZE
4193 do_facet_random_file() {
4197 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4198 do_facet $facet "$cmd 2>/dev/null"
4201 do_facet_create_file() {
4205 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4206 do_facet $facet "$cmd 2>/dev/null"
4210 do_nodes --verbose "$@"
4216 # make sure its not already running
4218 rm -f $TMP/${facet}active
4219 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4220 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4222 if [[ $(facet_fstype $facet) == zfs ]]; then
4224 # After formatting a ZFS target, "cachefile=none" property will
4225 # be set on the ZFS storage pool so that the pool is not
4226 # automatically imported on system startup. And then the pool
4227 # will be exported so as to leave the importing and exporting
4228 # operations handled by mount_facet() and stop() separately.
4230 refresh_partition_table $facet $(facet_vdevice $facet)
4231 disable_zpool_cache $facet
4236 # Device formatted as ost
4239 local DEVNAME=OSTDEV$num
4241 local fstype=$(facet_fstype ost$num)
4245 local dev=ost${num}_dev
4246 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4247 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4248 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4250 #try $OSTZFSDEVn - independent of vdev
4251 DEVNAME=OSTZFSDEV$num
4252 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4254 error "unknown fstype!";;
4260 # Physical device location of data
4266 local fstype=$(facet_fstype ost$num)
4270 # vdevs are not supported by ldiskfs
4273 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4274 # Device formatted by zfs
4276 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4278 error "unknown fstype!";;
4284 # Logical device formatted for lustre
4287 local DEVNAME=MDSDEV$num
4289 local fstype=$(facet_fstype mds$num)
4293 local dev=mds${num}_dev
4294 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4295 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4296 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4298 # try $MDSZFSDEVn - independent of vdev
4299 DEVNAME=MDSZFSDEV$num
4300 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4302 error "unknown fstype!";;
4308 # Physical location of data
4312 local fstype=$(facet_fstype mds$num)
4316 # vdevs are not supported by ldiskfs
4319 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4320 # Device formatted by ZFS
4321 local DEVNAME=MDSDEV$num
4322 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4324 error "unknown fstype!";;
4332 local fstype=$(facet_fstype mgs)
4336 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4337 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4338 DEVPTR=$(mdsdevname 1)
4340 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4344 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4345 ( [ -z "$MGSZFSDEV" ] &&
4346 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4347 DEVPTR=$(mdsdevname 1)
4349 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4352 error "unknown fstype!";;
4361 local fstype=$(facet_fstype mgs)
4365 # vdevs are not supported by ldiskfs
4368 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4369 ( [ -z "$MGSDEV" ] &&
4370 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4371 VDEVPTR=$(mdsvdevname 1)
4372 elif [ -n "$MGSDEV" ]; then
4376 error "unknown fstype!";;
4384 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4386 local var=${facet}_MOUNT
4387 eval mntpt=${!var:-${MOUNT}-$facet}
4394 local dev=$(facet_device $facet)
4395 local mnt=${2:-$(facet_mntpt $facet)}
4399 if dm_flakey_supported $facet; then
4400 dm_dev=$(dm_create_dev $facet $dev)
4401 [[ -n "$dm_dev" ]] || dm_dev=$dev
4403 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4404 export_dm_dev $facet $dm_dev
4406 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4411 local dev=$(facet_device $facet)
4412 local mnt=${2:-$(facet_mntpt $facet)}
4414 do_facet $facet $UMOUNT $mnt
4418 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4423 local ds=$(facet_device $facet)
4424 local mnt=${2:-$(facet_mntpt $facet)}
4429 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4430 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4431 do_facet $facet $ZFS set canmount=noauto $ds
4433 # The "legacy" mount method is used here because "zfs unmount $mnt"
4434 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4435 # targets are not available at the time, the stat(2) on $MOUNT will
4438 do_facet $facet $ZFS set mountpoint=legacy $ds
4439 do_facet $facet mount -t zfs $ds $mnt
4440 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4441 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4446 local ds=$(facet_device $facet)
4447 local mnt=${2:-$(facet_mntpt $facet)}
4448 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4449 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4450 local mntpt=${!var_mntpt}
4451 local canmnt=${!var_canmnt}
4455 do_facet $facet umount $mnt
4456 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4457 do_facet $facet $ZFS set canmount=$canmnt $ds
4464 local fstype=$(facet_fstype $facet)
4466 mount_$fstype $facet $mnt
4472 local fstype=$(facet_fstype $facet)
4474 unmount_$fstype $facet $mnt
4481 # make sure we are using the primary server, so test-framework will
4482 # be able to clean up properly.
4483 activemds=`facet_active mds1`
4484 if [ $activemds != "mds1" ]; then
4488 local clients=$CLIENTS
4489 [ -z $clients ] && clients=$(hostname)
4491 zconf_umount_clients $clients $MOUNT "$*" || true
4492 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4494 [ -n "$CLIENTONLY" ] && return
4496 # The add fn does rm ${facet}active file, this would be enough
4497 # if we use do_facet <facet> only after the facet added, but
4498 # currently we use do_facet mds in local.sh
4499 for num in `seq $MDSCOUNT`; do
4501 rm -f ${TMP}/mds${num}active
4503 combined_mgs_mds && rm -f $TMP/mgsactive
4505 for num in `seq $OSTCOUNT`; do
4507 rm -f $TMP/ost${num}active
4510 if ! combined_mgs_mds ; then
4514 if $SHARED_KEY; then
4515 export SK_MOUNTED=false
4521 cleanup_echo_devs () {
4524 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4526 for dev in $devs; do
4527 $LCTL --device $dev cleanup
4528 $LCTL --device $dev detach
4533 nfs_client_mode && return
4534 cifs_client_mode && return
4537 CLEANUP_DM_DEV=true stopall $*
4544 combined_mgs_mds () {
4545 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4546 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4550 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4554 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4566 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4567 for i in $(echo "$var"); do
4568 if [ "$i" == "-O" ]; then
4570 first_o=$(($first_o + 1))
4573 if [ "$i" == "-E" ]; then
4575 first_e=$(($first_e + 1 ))
4580 [ $first_o -gt 1 ] && opt_o+=",";
4584 [ $first_e -gt 1 ] && opt_e+=",";
4595 [ -n "$opt_o" ] && echo " -O $opt_o"
4596 [ -n "$opt_e" ] && echo " -E $opt_e"
4602 local fsname=${3:-"$FSNAME"}
4603 local type=$(facet_type $facet)
4604 local index=$(facet_index $facet)
4605 local fstype=$(facet_fstype $facet)
4606 local host=$(facet_host $facet)
4611 if [ $type == MGS ] || ( [ $type == MDS ] &&
4612 [ "$dev" == $(mgsdevname) ] &&
4613 [ "$host" == "$(facet_host mgs)" ] ); then
4616 opts="--mgsnode=$MGSNID"
4619 if [ $type != MGS ]; then
4620 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4624 var=${facet}failover_HOST
4625 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4626 opts+=" --failnode=$(h2nettype ${!var})"
4629 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4630 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4632 if [ $type == MDS ]; then
4633 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4634 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4635 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4636 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4638 if [ $fstype == ldiskfs ]; then
4639 fs_mkfs_opts+="-O ea_inode,large_dir"
4642 if [ -n "${!var}" ]; then
4643 fs_mkfs_opts+=" -J device=${!var}"
4645 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4647 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4651 if [ $type == OST ]; then
4652 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4654 if [ $fstype == ldiskfs ]; then
4656 if [ -n "${!var}" ]; then
4657 fs_mkfs_opts+=" -J device=${!var}"
4659 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4664 opts+=" --backfstype=$fstype"
4667 if [ -n "${!var}" ]; then
4668 opts+=" --device-size=${!var}"
4671 var=$(upper $fstype)_MKFS_OPTS
4672 fs_mkfs_opts+=${!var:+" ${!var}"}
4674 var=${type}_FS_MKFS_OPTS
4675 fs_mkfs_opts+=${!var:+" ${!var}"}
4677 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4679 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4681 if [ -n "${fs_mkfs_opts## }" ]; then
4682 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4686 opts+=${!var:+" ${!var}"}
4693 local type=$(facet_type $facet)
4694 local var=${type}_MOUNT_FS_OPTS
4696 if [ -n "${!var}" ]; then
4697 opts+=" --mountfsoptions=${!var}"
4702 check_ost_indices() {
4703 local index_count=${#OST_INDICES[@]}
4704 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4706 # OST count is greater than the index count in $OST_INDEX_LIST.
4707 # We need check whether there are duplicate indices.
4711 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4712 index=$(facet_index ost$i)
4713 for j in $(seq 0 $((index_count - 1))); do
4714 [[ $index -ne ${OST_INDICES[j]} ]] ||
4715 error "ost$i has the same index $index as ost$((j+1))"
4722 local facet_type=$1 # mgs || mds || ost
4724 local facet=${1}${2}
4727 case "$(facet_fstype $facet)" in
4729 device=$(${facet_type}devname $facet_num)
4732 device=$(${facet_type}vdevname $facet_num)
4735 error "Unhandled filesystem type"
4739 do_facet $facet "[ -e \"$device\" ]" && return
4741 # Note: the following check only works with absolute paths
4742 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4743 error "$facet: device '$device' does not exist"
4745 # zpool create doesn't like empty files
4746 [[ $(facet_fstype $facet) == zfs ]] && return 0
4748 do_facet $facet "touch \"${device}\""
4757 echo "Format mgs: $(mgsdevname)"
4758 reformat_external_journal mgs
4760 # touch "device" in case it is a loopback file for testing and needs to
4761 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4762 # to non-existent files in /dev if the admin made a typo during setup
4765 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4766 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4776 echo "Format mds$num: $(mdsdevname $num)"
4777 reformat_external_journal mds$num
4779 __touch_device mds $num
4781 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4782 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4783 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4792 echo "Format ost$num: $(ostdevname $num)"
4793 reformat_external_journal ost$num
4795 __touch_device ost $num
4797 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4798 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4799 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4804 # Set hostid for ZFS/SPL zpool import protection
4805 # (Assumes MDS version is also OSS version)
4806 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4808 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4811 # We need ldiskfs here, may as well load them all
4813 [ -n "$CLIENTONLY" ] && return
4814 echo Formatting mgs, mds, osts
4815 if ! combined_mgs_mds ; then
4819 for num in $(seq $MDSCOUNT); do
4823 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4825 for num in $(seq $OSTCOUNT); do
4831 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4835 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4839 # 0: success, the old identity set already.
4840 # 1: success, the old identity does not set.
4845 local j=`expr $num - 1`
4846 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4848 if [ -z "$MDT" ]; then
4852 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4855 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4857 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4860 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4862 if [ $old = "NONE" ]; then
4871 zconf_umount $HOSTNAME $1 || error "umount failed"
4872 zconf_mount $HOSTNAME $1 || error "mount failed"
4880 rm -f $TMP/${facet}active
4881 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4886 local mdt_count=${1:-$MDSCOUNT}
4887 local ost_count=${2:-$OSTCOUNT}
4890 for num in $(seq $mdt_count); do
4891 DEVNAME=$(mdsdevname $num)
4892 writeconf_facet mds$num $DEVNAME || rc=$?
4895 for num in $(seq $ost_count); do
4896 DEVNAME=$(ostdevname $num)
4897 writeconf_facet ost$num $DEVNAME || rc=$?
4903 if ! combined_mgs_mds ; then
4904 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4913 for num in $(seq $MDSCOUNT); do
4914 devname=$(mdsdevname $num)
4915 start mds$num $devname $MDS_MOUNT_OPTS
4917 # We started mds$num, now we should set mds${num}_HOST
4918 # and mds${num}failover_HOST variables properly if they
4920 host=$(facet_host mds$num)
4921 for varname in mds${num}_HOST mds${num}failover_HOST; do
4922 if [[ -z "${!varname}" ]]; then
4926 if [ $IDENTITY_UPCALL != "default" ]; then
4927 switch_identity $num $IDENTITY_UPCALL
4937 for num in $(seq $OSTCOUNT); do
4938 devname=$(ostdevname $num)
4939 start ost$num $devname $OST_MOUNT_OPTS
4941 # We started ost$num, now we should set ost${num}_HOST
4942 # and ost${num}failover_HOST variables properly if they
4944 host=$(facet_host ost$num)
4945 for varname in ost${num}_HOST ost${num}failover_HOST; do
4946 if [[ -z "${!varname}" ]]; then
4954 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4955 if [ ! -z $arg1 ]; then
4956 [ "$arg1" = "server_only" ] && return
4959 if [ -n "$CLIENTS" ]; then
4960 zconf_mount_clients $CLIENTS $MOUNT
4964 if [ "$MOUNT_2" ]; then
4965 mount_client $MOUNT2
4966 if [ -n "$CLIENTS" ]; then
4967 zconf_mount_clients $CLIENTS $MOUNT2
4972 sk_nodemap_setup() {
4973 local sk_map_name=${1:-$SK_S2SNM}
4974 local sk_map_nodes=${2:-$HOSTNAME}
4975 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4976 for servernode in $sk_map_nodes; do
4977 local nids=$(do_nodes $servernode "$LCTL list_nids")
4978 for nid in $nids; do
4979 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4980 $sk_map_name --range $nid"
4988 nfs_client_mode && return
4989 cifs_client_mode && return
4991 sanity_mount_check || error "environments are insane!"
4997 if [ -z "$CLIENTONLY" ]; then
4998 echo Setup mgs, mdt, osts
4999 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5001 if $SK_MOUNTED; then
5002 echo "Shared Key file system already mounted"
5007 if $SHARED_KEY; then
5008 export SK_MOUNTED=true
5012 echo "GSS_SK: setting kernel keyring perms"
5013 do_nodes $(comma_list $(all_nodes)) \
5014 "keyctl show | grep lustre | cut -c1-11 |
5016 xargs -IX keyctl setperm X 0x3f3f3f3f"
5019 # Need to start one nodemap for servers,
5020 # and one for clients.
5021 sk_nodemap_setup $SK_S2SNM \
5022 $(comma_list $(all_server_nodes))
5024 sk_nodemap_setup $SK_S2SNMCLI \
5025 ${CLIENTS:-$HOSTNAME}
5026 echo "Nodemap set up for SK S2S, remounting."
5035 # wait a while to allow sptlrpc configuration be propogated to targets,
5036 # only needed when mounting new target devices.
5044 # by remounting mdt before ost, initial connect from mdt to ost might
5045 # timeout because ost is not ready yet. wait some time to its fully
5046 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5047 # preceeded by a context negotiation rpc with $TIMEOUT.
5048 # FIXME better by monitoring import status.
5051 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5052 set_rule $FSNAME any cli2ost $SK_FLAVOR
5053 if $SK_SKIPFIRST; then
5054 export SK_SKIPFIRST=false
5058 "lctl set_param osc.*.idle_connect=1"
5061 wait_flavor cli2mdt $SK_FLAVOR
5062 wait_flavor cli2ost $SK_FLAVOR
5067 sleep $((TIMEOUT + 5))
5073 mounted_lustre_filesystems() {
5074 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5077 init_facet_vars () {
5078 [ -n "$CLIENTONLY" ] && return 0
5085 eval export ${facet}_dev=${device}
5086 eval export ${facet}_opt=\"$@\"
5088 local dev=${facet}_dev
5090 # We need to loop for the label
5091 # in case its not initialized yet.
5092 for wait_time in {0,1,3,5,10}; do
5094 if [ $wait_time -gt 0 ]; then
5095 echo "${!dev} not yet initialized,"\
5096 "waiting ${wait_time} seconds."
5100 local label=$(devicelabel ${facet} ${!dev})
5102 # Check to make sure the label does
5103 # not include ffff at the end of the label.
5104 # This indicates it has not been initialized yet.
5106 if [[ $label =~ [f|F]{4}$ ]]; then
5107 # label is not initialized, unset the result
5108 # and either try again or fail
5115 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5117 eval export ${facet}_svc=${label}
5119 local varname=${facet}failover_HOST
5120 if [ -z "${!varname}" ]; then
5121 eval export $varname=$(facet_host $facet)
5124 varname=${facet}_HOST
5125 if [ -z "${!varname}" ]; then
5126 eval export $varname=$(facet_host $facet)
5129 # ${facet}failover_dev is set in cfg file
5130 varname=${facet}failover_dev
5131 if [ -n "${!varname}" ] ; then
5132 eval export ${facet}failover_dev=${!varname}
5134 eval export ${facet}failover_dev=$device
5137 # get mount point of already mounted device
5138 # is facet_dev is already mounted then use the real
5139 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5140 # i.e. ${facet}_MOUNT if specified by user or default
5141 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5142 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5143 if [ -z $mntpt ]; then
5144 mntpt=$(facet_mntpt $facet)
5146 eval export ${facet}_MOUNT=$mntpt
5149 init_facets_vars () {
5152 if ! remote_mds_nodsh; then
5153 for num in $(seq $MDSCOUNT); do
5154 DEVNAME=`mdsdevname $num`
5155 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5159 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5161 if ! remote_ost_nodsh; then
5162 for num in $(seq $OSTCOUNT); do
5163 DEVNAME=$(ostdevname $num)
5164 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5169 init_facets_vars_simple () {
5172 if ! remote_mds_nodsh; then
5173 for num in $(seq $MDSCOUNT); do
5174 devname=$(mdsdevname $num)
5175 eval export mds${num}_dev=${devname}
5176 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5180 if ! combined_mgs_mds ; then
5181 eval export mgs_dev=$(mgsdevname)
5182 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5185 if ! remote_ost_nodsh; then
5186 for num in $(seq $OSTCOUNT); do
5187 devname=$(ostdevname $num)
5188 eval export ost${num}_dev=${devname}
5189 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5194 osc_ensure_active () {
5199 while [ $period -lt $timeout ]; do
5200 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5201 if [ $count -eq 0 ]; then
5205 echo "There are $count OST are inactive, wait $period seconds, and try again"
5207 period=$((period+3))
5210 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5213 set_conf_param_and_check() {
5217 local ORIG=$(do_facet $myfacet "$TEST")
5218 if [ $# -gt 3 ]; then
5224 echo "Setting $PARAM from $ORIG to $FINAL"
5225 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5226 error "conf_param $PARAM failed"
5228 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5229 error "check $PARAM failed!"
5232 set_persistent_param() {
5236 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5238 if [ $# -gt 3 ]; then
5245 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5246 echo "Setting $test_param from $orig to $final"
5247 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5248 error "$PERM_CMD $test_param failed"
5250 echo "Setting $param from $orig to $final"
5251 do_facet mgs "$PERM_CMD $param='$final'" ||
5252 error "$PERM_CMD $param failed"
5256 set_persistent_param_and_check() {
5260 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5262 if [ $# -gt 3 ]; then
5269 set_persistent_param $myfacet $test_param $param "$final"
5271 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5272 error "check $param failed!"
5275 init_param_vars () {
5276 TIMEOUT=$(lctl get_param -n timeout)
5277 TIMEOUT=${TIMEOUT:-20}
5279 if [ -n "$arg1" ]; then
5280 [ "$arg1" = "server_only" ] && return
5283 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5285 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5286 log "Using TIMEOUT=$TIMEOUT"
5288 osc_ensure_active $SINGLEMDS $TIMEOUT
5289 osc_ensure_active client $TIMEOUT
5290 $LCTL set_param osc.*.idle_timeout=debug
5292 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5293 local current_jobid_var=$($LCTL get_param -n jobid_var)
5295 if [ $JOBID_VAR = "existing" ]; then
5296 echo "keeping jobstats as $current_jobid_var"
5297 elif [ $current_jobid_var != $JOBID_VAR ]; then
5298 echo "setting jobstats to $JOBID_VAR"
5300 set_persistent_param_and_check client \
5301 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5304 echo "jobstats not supported by server"
5307 if [ $QUOTA_AUTO -ne 0 ]; then
5308 if [ "$ENABLE_QUOTA" ]; then
5309 echo "enable quota as required"
5310 setup_quota $MOUNT || return 2
5312 echo "disable quota as required"
5313 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5317 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5318 do_nodes $(comma_list $(mdts_nodes)) \
5319 "$LCTL set_param lod.*.mdt_hash=crush"
5323 nfs_client_mode () {
5324 if [ "$NFSCLIENT" ]; then
5325 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5326 local clients=$CLIENTS
5327 [ -z $clients ] && clients=$(hostname)
5329 # FIXME: remove hostname when 19215 fixed
5330 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5331 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5332 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5333 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5335 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5341 cifs_client_mode () {
5342 [ x$CIFSCLIENT = xyes ] &&
5343 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5346 check_config_client () {
5349 local mounted=$(mount | grep " $mntpt ")
5350 if [ -n "$CLIENTONLY" ]; then
5352 # CLIENTONLY should not depend on *_HOST settings
5353 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5354 # in theory someone could create a new,
5355 # client-only config file that assumed lustre was already
5356 # configured and didn't set the MGSNID. If MGSNID is not set,
5357 # then we should use the mgs nid currently being used
5358 # as the default value. bug 18021
5359 [[ x$MGSNID = x ]] &&
5362 if [[ x$mgc != xMGC$MGSNID ]]; then
5363 if [ "$mgs_HOST" ]; then
5364 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5365 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5366 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5372 echo Checking config lustre mounted on $mntpt
5373 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5374 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5378 check_config_clients () {
5379 local clients=${CLIENTS:-$HOSTNAME}
5382 nfs_client_mode && return
5383 cifs_client_mode && return
5385 do_rpc_nodes "$clients" check_config_client $mntpt
5387 sanity_mount_check || error "environments are insane!"
5391 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5392 local cltimeout=$(lctl get_param -n timeout)
5393 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5394 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5401 [ -z $mntpt ] && return 1
5402 local mounted=$(mounted_lustre_filesystems)
5404 echo $mounted' ' | grep -w -q $mntpt' '
5408 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5412 # empty lustre filesystem may have empty directories lost+found and .lustre
5414 # exclude .lustre & lost+found
5415 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5416 -print | wc -l) = 1 ] || return 1
5417 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5418 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5419 # exclude .lustre/fid (LU-2780)
5420 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5421 -print | wc -l) = 1 ] || return 1
5423 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5428 check_and_setup_lustre() {
5430 nfs_client_mode && return
5431 cifs_client_mode && return
5433 local MOUNTED=$(mounted_lustre_filesystems)
5437 # both MOUNT and MOUNT2 are not mounted
5438 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5439 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5440 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5442 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5443 export I_MOUNTED=yes
5447 elif is_mounted $MOUNT2; then
5449 # MOUNT2 is mounted, while MOUNT_2 is not set
5450 if ! [ "$MOUNT_2" ]; then
5451 cleanup_mount $MOUNT2
5452 export I_UMOUNTED2=yes
5455 # MOUNT2 is mounted, MOUNT_2 is set
5457 # FIXME: what to do if check_config failed?
5459 # 1) remote client has mounted other Lustre fs ?
5460 # 2) it has insane env ?
5461 # let's try umount MOUNT2 on all clients and mount it again:
5462 if ! check_config_clients $MOUNT2; then
5463 cleanup_mount $MOUNT2
5464 restore_mount $MOUNT2
5465 export I_MOUNTED2=yes
5470 # MOUNT is mounted MOUNT2 is not mounted
5471 elif [ "$MOUNT_2" ]; then
5472 restore_mount $MOUNT2
5473 export I_MOUNTED2=yes
5477 # FIXME: what to do if check_config failed?
5479 # 1) remote client has mounted other Lustre fs?
5480 # 2) lustre is mounted on remote_clients atall ?
5481 check_config_clients $MOUNT
5485 set_default_debug_nodes $(comma_list $(nodes_list))
5489 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5491 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5492 facets="$(get_facets OST)"
5493 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5494 facets="$facets,$(get_facets MDS)"
5495 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5496 facets="$facets,mgs"
5497 local nodes="$(facets_hosts ${facets})"
5498 if [ -n "$nodes" ] ; then
5499 do_nodes $nodes "$LCTL set_param \
5500 osd-ldiskfs.track_declares_assert=1 || true"
5504 if [ -n "$fs_STRIPEPARAMS" ]; then
5505 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5513 if [ "$ONLY" == "setup" ]; then
5519 local clients=${CLIENTS:-$HOSTNAME}
5522 zconf_mount_clients $clients $mntpt
5526 local clients=${CLIENTS:-$HOSTNAME}
5529 zconf_umount_clients $clients $mntpt
5532 cleanup_and_setup_lustre() {
5533 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5534 lctl set_param debug=0 || true
5536 if [ "$ONLY" == "cleanup" ]; then
5540 check_and_setup_lustre
5543 # Get all of the server target devices from a given server node and type.
5550 if [ "$type" == ost ]; then
5551 devs=$(get_osd_param $node "" mntdev)
5553 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5555 for dev in $devs; do
5557 *loop*) do_node $node "losetup $dev" | \
5558 sed -e "s/.*(//" -e "s/).*//" ;;
5564 # Get all of the server target devices.
5569 # Master MDS parameters used by lfsck
5570 MDTNODE=$(facet_active_host $SINGLEMDS)
5571 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5575 for node in $(mdts_nodes); do
5576 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5582 for node in $(osts_nodes); do
5583 OSTDEVS[i]=$(get_mnt_devs $node ost)
5588 # Run e2fsck on MDT or OST device.
5593 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5594 local log=$TMP/e2fsck.log
5597 # turn on pfsck if it is supported
5598 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5600 do_node $node $cmd 2>&1 | tee $log
5602 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5604 if [ $MDSCOUNT -gt 1 ]; then
5605 skip_noexit "DNE mode isn't supported!"
5609 error "It's not DNE mode."
5614 [ $rc -le $FSCK_MAX_ERR ] ||
5615 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5621 # Run resize2fs on MDT or OST device.
5630 do_facet $facet "$RESIZE2FS $opts $device $size"
5633 # verify a directory is shared among nodes.
5634 check_shared_dir() {
5636 local list=${2:-$(comma_list $(nodes_list))}
5638 [ -z "$dir" ] && return 1
5639 do_rpc_nodes "$list" check_logdir $dir
5640 check_write_access $dir "$list" || return 1
5645 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5646 $LCTL set_param printk=+lfsck
5647 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5649 for k in $(seq $MDSCOUNT); do
5650 # wait up to 10+1 minutes for LFSCK to complete
5651 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5652 mdd.$(facet_svc mds${k}).lfsck_layout |
5653 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5654 error "MDS${k} layout isn't the expected 'completed'"
5655 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5656 mdd.$(facet_svc mds${k}).lfsck_namespace |
5657 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5658 error "MDS${k} namespace isn't the expected 'completed'"
5660 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5661 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5662 awk '/repaired/ { print $2 }' | calc_sum)
5663 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5664 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5665 awk '/repaired/ { print $2 }' | calc_sum)
5666 local repaired=$((rep_mdt + rep_ost))
5667 [ $repaired -eq 0 ] ||
5668 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5671 dump_file_contents() {
5677 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5678 error_noexit false \
5679 "Invalid parameters for dump_file_contents()"
5682 for node in ${nodes}; do
5683 do_node $node "for i in \\\$(find $dir -type f); do
5684 echo ====\\\${i}=======================;
5686 done" >> ${logname}.${node}.log
5690 dump_command_output() {
5696 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5697 error_noexit false \
5698 "Invalid parameters for dump_command_output()"
5702 for node in ${nodes}; do
5703 do_node $node "echo ====${cmd}=======================;
5704 $cmd" >> ${logname}.${node}.log
5711 # dump file contents from /proc/spl in case of zfs test
5712 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5713 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5714 dump_command_output \
5715 "$(osts_nodes)" "zpool events -v" "${logname}"
5718 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5719 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5720 dump_command_output \
5721 "$(mdts_nodes)" "zpool events -v" "${logname}"
5725 check_and_cleanup_lustre() {
5726 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5727 "$TESTSUITE" != "sanity-scrub" ]; then
5731 if is_mounted $MOUNT; then
5732 if $DO_CLEANUP; then
5733 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5734 error "remove sub-test dirs failed"
5738 [ "$ENABLE_QUOTA" ] && restore_quota || true
5741 if [ "$I_UMOUNTED2" = "yes" ]; then
5742 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5745 if [ "$I_MOUNTED2" = "yes" ]; then
5746 cleanup_mount $MOUNT2
5749 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5750 cleanupall -f || error "cleanup failed"
5758 wait_for_function () {
5761 # suppress fn both stderr and stdout
5762 if [ "$1" = "--quiet" ]; then
5764 quiet=" > /dev/null 2>&1"
5776 eval $fn $quiet && return 0
5778 wait=$((wait + sleep))
5779 [ $wait -lt $max ] || return 1
5780 echo waiting $fn, $((max - wait)) secs left ...
5790 [ "$host" = "$HOSTNAME" ] && return 0
5792 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5793 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5803 # Convert a space-delimited list to a comma-delimited list. If the input is
5804 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5806 # echo is used to convert newlines to spaces, since it doesn't
5807 # introduce a trailing space as using "tr '\n' ' '" does
5808 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5814 echo $list | grep -qw $item
5817 # list, excluded are the comma separated lists
5818 exclude_items_from_list () {
5824 for item in ${excluded//,/ }; do
5825 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5827 echo $(comma_list $list)
5830 # list, expand are the comma separated lists
5832 local list=${1//,/ }
5833 local expand=${2//,/ }
5836 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5837 echo $(comma_list $expanded)
5840 testslist_filter () {
5841 local script=$LUSTRE/tests/${TESTSUITE}.sh
5843 [ -f $script ] || return 0
5845 local start_at=$START_AT
5846 local stop_at=$STOP_AT
5848 local var=${TESTSUITE//-/_}_START_AT
5849 [ x"${!var}" != x ] && start_at=${!var}
5850 var=${TESTSUITE//-/_}_STOP_AT
5851 [ x"${!var}" != x ] && stop_at=${!var}
5853 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5854 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5855 /^'${start_at}'$/ {flag = 0}
5856 {if (flag == 1) print $0}
5857 /^'${stop_at}'$/ { flag = 1 }'
5861 (cd `dirname $1`; echo $PWD/`basename $1`)
5865 local types=${1:-"OST MDS MGS"}
5869 for entry in $types; do
5870 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5871 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5874 MGS ) list="$list $name";;
5875 MDS|OST|AGT ) local count=${type}COUNT
5876 for ((i=1; i<=${!count}; i++)) do
5877 list="$list ${name}$i"
5879 * ) error "Invalid facet type"
5883 echo $(comma_list $list)
5886 ##################################
5887 # Adaptive Timeouts funcs
5890 # only check mds, we assume at_max is the same on all nodes
5891 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5892 if [ $at_max -eq 0 ]; then
5903 # suppose that all ost-s have the same $at value set
5904 [ $facet != "ost" ] || facet=ost1
5906 do_facet $facet "lctl get_param -n $at"
5924 if [ $facet == "ost" ]; then
5925 facet=$(get_facets OST)
5926 elif [ $facet == "mds" ]; then
5927 facet=$(get_facets MDS)
5929 hosts=$(expand_list $hosts $(facets_hosts $facet))
5932 do_nodes $hosts lctl set_param at_max=$at_max
5935 ##################################
5939 # OBD_FAIL_MDS_ALL_REQUEST_NET
5941 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5942 do_facet client "$1" || RC=$?
5943 do_facet $SINGLEMDS lctl set_param fail_loc=0
5948 # OBD_FAIL_MDS_ALL_REPLY_NET
5950 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5952 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5956 drop_reint_reply() {
5957 # OBD_FAIL_MDS_REINT_NET_REP
5959 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5961 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5965 drop_update_reply() {
5966 # OBD_FAIL_OUT_UPDATE_NET_REP
5970 do_facet mds${index} lctl set_param fail_loc=0x1701
5971 do_facet client "$@" || RC=$?
5972 do_facet mds${index} lctl set_param fail_loc=0
5977 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5980 local timeout=${2:-0}
5981 # default is (obd_timeout / 4) if unspecified
5982 echo "timeout is $timeout/$2"
5983 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5984 do_facet client "$1" || RC=$?
5985 do_facet client "sync"
5986 do_facet ost1 lctl set_param fail_loc=0
5990 drop_ldlm_cancel() {
5991 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5993 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5994 do_nodes $list lctl set_param fail_loc=0x304
5996 do_facet client "$@" || RC=$?
5998 do_nodes $list lctl set_param fail_loc=0
6002 drop_bl_callback_once() {
6004 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6005 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6006 do_facet client lctl set_param fail_loc=0x80000305
6007 do_facet client "$@" || rc=$?
6008 do_facet client lctl set_param fail_loc=0
6009 do_facet client lctl set_param fail_val=0
6010 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6014 drop_bl_callback() {
6016 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6017 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6018 do_facet client lctl set_param fail_loc=0x305
6019 do_facet client "$@" || rc=$?
6020 do_facet client lctl set_param fail_loc=0
6021 do_facet client lctl set_param fail_val=0
6022 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6026 drop_mdt_ldlm_reply() {
6027 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6029 local list=$(comma_list $(mdts_nodes))
6030 do_nodes $list lctl set_param fail_loc=0x157
6032 do_facet client "$@" || RC=$?
6034 do_nodes $list lctl set_param fail_loc=0
6038 drop_mdt_ldlm_reply_once() {
6039 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6041 local list=$(comma_list $(mdts_nodes))
6042 do_nodes $list lctl set_param fail_loc=0x80000157
6044 do_facet client "$@" || RC=$?
6046 do_nodes $list lctl set_param fail_loc=0
6054 echo "clearing fail_loc on $facet"
6055 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6058 set_nodes_failloc () {
6060 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6063 cancel_lru_locks() {
6064 #$LCTL mark "cancel_lru_locks $1 start"
6065 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6066 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6067 #$LCTL mark "cancel_lru_locks $1 stop"
6072 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6074 echo $((100 * nr_cpu))
6079 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6082 lru_resize_disable()
6085 local lru_size=${2:-$(default_lru_size)}
6087 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6092 local mountpath=${1:-$MOUNT}
6095 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6101 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6102 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6103 echo there is still data in page cache $FILE ?
6104 lctl get_param -n $FILE
6112 DEBUGSAVE="$(lctl get_param -n debug)"
6113 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6117 [ -n "$DEBUGSAVE" ] &&
6118 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6122 [ -n "$DEBUGSAVE_SERVER" ] &&
6123 do_nodes $(comma_list $(all_server_nodes)) \
6124 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6130 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6133 debug_size_restore() {
6134 [ -n "$DEBUG_SIZE_SAVED" ] && \
6135 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6139 start_full_debug_logging() {
6144 local debug_size=150
6145 local nodes=$(comma_list $(nodes_list))
6147 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6150 stop_full_debug_logging() {
6155 # prints bash call stack
6156 print_stack_trace() {
6159 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6160 local src=${BASH_SOURCE[$i]}
6161 local lineno=${BASH_LINENO[$i-1]}
6162 local funcname=${FUNCNAME[$i]}
6163 echo " = $src:$lineno:$funcname()"
6168 local TYPE=${TYPE:-"FAIL"}
6171 # do not dump logs if $1=false
6172 if [ "x$1" = "xfalse" ]; then
6177 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6178 (print_stack_trace 2) >&2
6180 # We need to dump the logs on all nodes
6182 gather_logs $(comma_list $(nodes_list))
6186 [ "$TESTSUITELOG" ] &&
6187 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6188 if [ -z "$*" ]; then
6189 echo "error() without useful message, please fix" > $LOGDIR/err
6191 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6192 echo "$@" > $LOGDIR/ignore
6194 echo "$@" > $LOGDIR/err
6198 # cleanup the env for failed tests
6202 ##################################
6204 ##################################
6206 # usage: stack_trap arg sigspec
6208 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6209 # command "arg" on top of previously defined commands for "sigspec" instead
6210 # of overwriting them.
6211 # stacked traps are executed in reverse order of their registration
6213 # arg and sigspec have the same meaning as in man (1) trap
6217 local sigspec="${2:-EXIT}"
6219 # Use "trap -p" to get the quoting right
6220 local old_trap="$(trap -p "$sigspec")"
6221 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6222 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6224 # Once again, use "trap -p" to get the quoting right
6225 local new_trap="$(trap -- "$arg" "$sigspec"
6227 trap -- '' "$sigspec")"
6229 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6231 # The resulting string should be safe to "eval" as it is (supposedly
6232 # correctly) quoted by "trap -p"
6233 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6242 local logs="$TESTSUITELOG $1"
6244 for log in $logs; do
6245 if [ -f "$log" ]; then
6246 grep -qw FAIL $log && status=1
6263 # use only if we are ignoring failures for this test, bugno required.
6264 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6265 # e.g. error_ignore bz5494 "your message" or
6266 # error_ignore LU-5494 "your message"
6268 local TYPE="IGNORE ($1)"
6273 error_and_remount() {
6275 remount_client $MOUNT
6279 # Throw an error if it's not running in vm - usually for performance
6282 local virt=$(running_in_vm)
6283 if [[ -n "$virt" ]]; then
6284 echo "running in VM '$virt', ignore error"
6285 error_ignore env=$virt "$@"
6292 # Function: skip_env()
6293 # Purpose: to skip a test during developer testing because some tool
6294 # is missing, but fail the test in release testing because the test
6295 # environment is not configured properly".
6298 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6303 log " SKIP: $TESTSUITE $TESTNAME $@"
6305 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6306 skip_logged $TESTNAME "$@"
6309 echo "$@" > $LOGDIR/skip
6312 [[ -n "$TESTSUITELOG" ]] &&
6313 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6322 build_test_filter() {
6323 EXCEPT="$EXCEPT $(testslist_filter)"
6326 if [[ $O = [0-9]*-[0-9]* ]]; then
6327 for num in $(seq $(echo $O | tr '-' ' ')); do
6335 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6336 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6337 [ "$EXCEPT_SLOW" ] &&
6338 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6339 for E in $EXCEPT; do
6340 eval EXCEPT_${E}=true
6342 for E in $ALWAYS_EXCEPT; do
6343 eval EXCEPT_ALWAYS_${E}=true
6345 for E in $EXCEPT_SLOW; do
6346 eval EXCEPT_SLOW_${E}=true
6348 for G in $GRANT_CHECK_LIST; do
6349 eval GCHECK_ONLY_${G}=true
6354 if [[ $1 = [a-z]* ]]; then
6357 echo ${1%%[a-zA-Z]*}
6361 # print a newline if the last test was skipped
6362 export LAST_SKIPPED=
6363 export ALWAYS_SKIPPED=
6365 # Main entry into test-framework. This is called with the number and
6366 # description of a test. The number is used to find the function to run
6367 # the test using "test_$name".
6369 # This supports a variety of methods of specifying specific test to
6371 # - ONLY= env variable with space-separated list of test numbers to run
6372 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6378 export base=$(basetest $testnum)
6379 export TESTNAME=test_$testnum
6383 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6384 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6385 local isexcept=EXCEPT_$testnum
6386 local isexcept_base=EXCEPT_$base
6387 if [ ${!isexcept}x != x ]; then
6389 skip_message="skipping excluded test $testnum"
6390 elif [ ${!isexcept_base}x != x ]; then
6392 skip_message="skipping excluded test $testnum (base $base)"
6395 isexcept=EXCEPT_ALWAYS_$testnum
6396 isexcept_base=EXCEPT_ALWAYS_$base
6397 if [ ${!isexcept}x != x ]; then
6399 skip_message="skipping ALWAYS excluded test $testnum"
6400 elif [ ${!isexcept_base}x != x ]; then
6402 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6405 isexcept=EXCEPT_SLOW_$testnum
6406 isexcept_base=EXCEPT_SLOW_$base
6407 if [ ${!isexcept}x != x ]; then
6409 skip_message="skipping SLOW test $testnum"
6410 elif [ ${!isexcept_base}x != x ]; then
6412 skip_message="skipping SLOW test $testnum (base $base)"
6415 # If there are tests on the ONLY list, check if the current test
6416 # is on that list and, if so, check if the test is to be skipped
6417 # and if we are supposed to honor the skip lists.
6418 if [ -n "$ONLY" ]; then
6419 local isonly=ONLY_$testnum
6420 local isonly_base=ONLY_$base
6421 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6423 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6425 skip_noexit "$skip_message"
6428 [ -n "$LAST_SKIPPED" ] &&
6429 echo "" && LAST_SKIPPED=
6431 run_one_logged $testnum "$testmsg"
6441 if [ -n "$ALWAYS_SKIPPED" ]; then
6443 skip_noexit "$skip_message"
6446 run_one_logged $testnum "$testmsg"
6453 load_module ../libcfs/libcfs/libcfs
6465 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6470 strace -o $TMP/$1.strace -ttt $*
6472 log "FINISHED: $*: rc $RC"
6479 banner test complete, duration $duration sec
6480 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6481 echo duration $duration >>$TESTSUITELOG
6485 # Set TEST_STATUS here. It will be used for logging the result.
6488 if [[ -f $LOGDIR/err ]]; then
6490 elif [[ -f $LOGDIR/skip ]]; then
6493 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6497 local FFREE=$(do_node $SINGLEMDS \
6498 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6499 local FTOTAL=$(do_node $SINGLEMDS \
6500 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6502 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6506 echo -n "Resetting fail_loc on all nodes..."
6507 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6508 fail_val=0 2>/dev/null" || true
6514 # Log a message (on all nodes) padded with "=" before and after.
6515 # Also appends a timestamp and prepends the testsuite name.
6518 EQUALS="===================================================================================================="
6520 msg="== ${TESTSUITE} $*"
6522 [[ $last != "=" && $last != " " ]] && msg="$msg "
6523 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6524 # always include at least == after the message
6525 log "$msg== $(date +"%H:%M:%S (%s)")"
6528 check_dmesg_for_errors() {
6530 local errors="VFS: Busy inodes after unmount of\|\
6531 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6532 group descriptors corrupted"
6534 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6535 [ -z "$res" ] && return 0
6536 echo "Kernel error detected: $res"
6541 # Run a single test function and cleanup after it.
6543 # This function should be run in a subshell so the test func can
6544 # exit() without stopping the whole script.
6549 local SAVE_UMASK=`umask`
6552 if ! grep -q $DIR /proc/mounts; then
6556 banner "test $testnum: $testmsg"
6557 test_${testnum} || error "test_$testnum failed with $?"
6560 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6562 check_dmesg_for_errors || error "Error in dmesg detected"
6563 if [ "$PARALLEL" != "yes" ]; then
6564 ps auxww | grep -v grep | grep -q "multiop " &&
6565 error "multiop still running"
6573 # Wrapper around run_one to ensure:
6574 # - test runs in subshell
6575 # - output of test is saved to separate log file for error reporting
6576 # - test result is saved to data file
6579 local before=$SECONDS
6582 export tfile=f${testnum}.${TESTSUITE}
6583 export tdir=d${testnum}.${TESTSUITE}
6584 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6585 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6586 local SAVE_UMASK=$(umask)
6590 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6592 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6593 local isonly=ONLY_$testnum
6594 local repeat=${!isonly:+$ONLY_REPEAT}
6596 for testiter in $(seq ${repeat:-1}); do
6597 local before_sub=$SECONDS
6598 log_sub_test_begin $TESTNAME
6600 # remove temp files between repetitions to avoid test failures
6601 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6602 rm -rf $DIR/$tdir* $DIR/$tfile*
6603 # loop around subshell so stack_trap EXIT triggers each time
6604 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6607 local duration_sub=$((SECONDS - before_sub))
6610 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6611 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6613 if [[ -f $LOGDIR/err ]]; then
6614 test_error=$(cat $LOGDIR/err)
6616 elif [[ -f $LOGDIR/ignore ]]; then
6617 test_error=$(cat $LOGDIR/ignore)
6618 elif [[ -f $LOGDIR/skip ]]; then
6619 test_error=$(cat $LOGDIR/skip)
6625 pass "$testnum" "(${duration_sub}s)"
6626 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6627 [[ $rc != 0 ]] && break
6630 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6634 if [ -f $LOGDIR/err ]; then
6635 log_zfs_info "$zfs_debug_log"
6636 $FAIL_ON_ERROR && exit $rc
6649 # Print information of skipped tests to result.yml
6652 log_sub_test_begin $1
6654 log_sub_test_end "SKIP" "0" "0" "$@"
6658 (cd $(dirname $1); echo $PWD/$(basename $1))
6661 grant_from_clients() {
6665 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6669 grant_from_servers() {
6673 # which is tot_granted less grant_precreate
6674 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6675 " obdfilter.${FSNAME}-OST*.tot_pending" \
6676 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6677 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6678 /tot_pending/{ total -= $2 };
6679 /grant_precreate/{ total -= $2 };
6680 END { printf("%0.0f", total) }'
6684 export base=$(basetest $1)
6685 [ "$CHECK_GRANT" == "no" ] && return 0
6687 local isonly_base=GCHECK_ONLY_${base}
6688 local isonly=GCHECK_ONLY_$1
6689 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6691 echo -n "checking grant......"
6693 local osts=$(comma_list $(osts_nodes))
6694 local clients=$CLIENTS
6695 [ -z "$clients" ] && clients=$(hostname)
6697 # sync all the data and make sure no pending data on server
6698 do_nodes $clients sync
6699 clients_up # initiate all idling connections
6702 cli_grant=$(grant_from_clients $clients)
6705 # which is tot_granted less grant_precreate
6706 srv_grant=$(grant_from_servers $osts)
6709 # check whether client grant == server grant
6710 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6711 echo "wait for client:$cli_grant == server:$srv_grant"
6713 cli_grant=$(grant_from_clients $clients)
6714 srv_grant=$(grant_from_servers $osts)
6716 if [[ $cli_grant -ne $srv_grant ]]; then
6717 do_nodes $(comma_list $(osts_nodes)) \
6718 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6719 "obdfilter.${FSNAME}-OST*.grant_*"
6720 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6721 error "failed grant check: client:$cli_grant server:$srv_grant"
6723 echo "pass grant check: client:$cli_grant server:$srv_grant"
6727 ########################
6733 ost=`echo $1 | awk -F_ '{print $3}'`
6734 if [ -z $ost ]; then
6735 ost=`echo $1 | sed 's/-osc.*//'`
6740 ostuuid_from_index()
6742 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6745 ostname_from_index() {
6746 local uuid=$(ostuuid_from_index $1)
6750 mdtname_from_index() {
6751 local uuid=$(mdtuuid_from_index $1)
6755 mdssize_from_index () {
6756 local mdt=$(mdtname_from_index $2)
6757 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6760 index_from_ostuuid()
6762 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6765 mdtuuid_from_index()
6767 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6771 # Return unique identifier for given hostname
6774 echo $host_name | md5sum | cut -d' ' -f1
6778 # Returns list of ip addresses for each interface
6780 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6785 # Cache address list to avoid mutiple execution of local_addr_list
6786 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6788 for i in $LOCAL_ADDR_LIST ; do
6789 [[ "$i" == "$addr" ]] && return 0
6796 local is_local="IS_LOCAL_$(host_id $host_name)"
6797 if [ -z "${!is_local-}" ] ; then
6799 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6800 is_local_addr "$host_ip" && eval $is_local=1
6802 [[ "${!is_local}" == "1" ]]
6807 local_node $node && return 1
6814 for node in $(mdts_nodes); do
6815 remote_node $node && return 0
6822 [ -n "$CLIENTONLY" ] && return 0 || true
6823 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6828 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6829 MSKIPPED=1 && return 1
6836 for node in $(osts_nodes) ; do
6837 remote_node $node && return 0
6844 [ -n "$CLIENTONLY" ] && return 0 || true
6845 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6850 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6851 OSKIPPED=1 && return 1
6857 [ -n "$CLIENTONLY" ] && return 0 || true
6859 MGS=$(facet_host mgs)
6860 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6865 remote_mds_nodsh || remote_ost_nodsh || \
6866 $(single_local_node $(comma_list $(nodes_list)))
6870 remote_ost && remote_mds
6873 # Get the active nodes for facets.
6881 for facet in ${facets//,/ }; do
6882 nodes="$nodes $(facet_active_host $facet)"
6885 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6889 # Get name of the active MGS node.
6891 echo -n $(facets_nodes $(get_facets MGS))
6894 # Get all of the active MDS nodes.
6896 echo -n $(facets_nodes $(get_facets MDS))
6899 # Get all of the active OSS nodes.
6901 echo -n $(facets_nodes $(get_facets OST))
6904 # Get all of the active AGT (HSM agent) nodes.
6906 echo -n $(facets_nodes $(get_facets AGT))
6909 # Get all of the client nodes and active server nodes.
6911 local nodes=$HOSTNAME
6915 # CLIENTS (if specified) contains the local client
6916 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6918 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6919 nodes="$nodes $(facets_nodes $(get_facets))"
6922 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6926 # Get all of the remote client nodes and remote active server nodes.
6927 remote_nodes_list () {
6928 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6931 # Get all of the MDS nodes, including active and passive nodes.
6939 for i in $(seq $MDSCOUNT); do
6941 failover_host=mds${i}failover_HOST
6942 nodes="$nodes ${!host} ${!failover_host}"
6945 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6946 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6950 # Get all of the OSS nodes, including active and passive nodes.
6958 for i in $(seq $OSTCOUNT); do
6960 failover_host=ost${i}failover_HOST
6961 nodes="$nodes ${!host} ${!failover_host}"
6964 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6965 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6969 # Get all of the server nodes, including active and passive nodes.
6970 all_server_nodes () {
6975 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6977 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6981 # Get all of the client and server nodes, including active and passive nodes.
6983 local nodes=$HOSTNAME
6987 # CLIENTS (if specified) contains the local client
6988 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6990 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6991 nodes="$nodes $(all_server_nodes)"
6994 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6998 init_clients_lists () {
6999 # Sanity check: exclude the local client from RCLIENTS
7000 local clients=$(hostlist_expand "$RCLIENTS")
7001 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7003 # Sanity check: exclude the dup entries
7004 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7006 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7008 # Sanity check: exclude the dup entries from CLIENTS
7009 # for those configs which has SINGLCLIENT set to local client
7010 clients=$(for i in $clients; do echo $i; done | sort -u)
7012 CLIENTS=$(comma_list $clients)
7013 local -a remoteclients=($RCLIENTS)
7014 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7015 varname=CLIENT$((i + 2))
7016 eval $varname=${remoteclients[i]}
7019 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7022 get_random_entry () {
7025 rnodes=${rnodes//,/ }
7027 local -a nodes=($rnodes)
7028 local num=${#nodes[@]}
7029 local i=$((RANDOM * num * 2 / 65536))
7035 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7039 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7040 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7045 echo $nodes | wc -w || true
7049 local nodes=$(osts_nodes)
7050 local osscount=$(get_node_count "$nodes")
7051 [ ! "$OSTCOUNT" = "$osscount" ]
7055 local nodes=$(mdts_nodes)
7056 local mdtcount=$(get_node_count "$nodes")
7057 [ ! "$MDSCOUNT" = "$mdtcount" ]
7060 generate_machine_file() {
7061 local nodes=${1//,/ }
7062 local machinefile=$2
7064 for node in $nodes; do
7065 echo $node >>$machinefile || \
7066 { echo "can not generate machinefile $machinefile" && return 1; }
7071 local file=$1/stripe
7074 $LFS getstripe -v $file || error "getstripe $file failed"
7078 setstripe_nfsserver () {
7080 local nfsexportdir=$2
7084 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
7085 { print $1 }' /proc/mounts | cut -f 1 -d :))
7087 # check that only one nfs mounted
7088 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
7089 (( ${#nfsexport[@]} == 1 )) ||
7090 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
7092 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
7095 # Check and add a test group.
7101 local gid=$(getent group $group_name | cut -d: -f3)
7102 if [[ -n "$gid" ]]; then
7103 [[ "$gid" -eq "$group_id" ]] || {
7104 error_noexit "inconsistent group ID:" \
7105 "new: $group_id, old: $gid"
7109 groupadd -g $group_id $group_name
7116 # Check and add a test user.
7129 local uid=$(getent passwd $user_name | cut -d: -f3)
7130 if [[ -n "$uid" ]]; then
7131 if [[ "$uid" -eq "$user_id" ]]; then
7132 local dir=$(getent passwd $user_name | cut -d: -f6)
7133 if [[ "$dir" != "$home" ]]; then
7135 usermod -d $home $user_name
7139 error_noexit "inconsistent user ID:" \
7140 "new: $user_id, old: $uid"
7145 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7152 check_runas_id_ret() {
7154 local myRUNAS_UID=$1
7155 local myRUNAS_GID=$2
7158 if [ -z "$myRUNAS" ]; then
7159 error_exit "myRUNAS command must be specified for check_runas_id"
7162 $myRUNAS krb5_login.sh || \
7163 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
7165 mkdir $DIR/d0_runas_test
7167 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7168 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
7169 rm -rf $DIR/d0_runas_test
7174 local myRUNAS_UID=$1
7175 local myRUNAS_GID=$2
7178 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7179 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
7180 Please set RUNAS_ID to some UID which exists on MDS and client or
7181 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
7184 # obtain the UID/GID for MPI_USER
7188 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7189 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7191 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7192 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7195 # obtain and cache Kerberos ticket-granting ticket
7196 refresh_krb5_tgt() {
7197 local myRUNAS_UID=$1
7198 local myRUNAS_GID=$2
7201 if [ -z "$myRUNAS" ]; then
7202 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7205 CLIENTS=${CLIENTS:-$HOSTNAME}
7206 do_nodes $CLIENTS "set -x
7207 if ! $myRUNAS krb5_login.sh; then
7208 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7213 # Run multiop in the background, but wait for it to print
7214 # "PAUSING" to its stdout before returning from this function.
7215 multiop_bg_pause() {
7216 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7220 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7223 echo "$MULTIOP_PROG $FILE v$ARGS"
7224 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7226 echo "TMPPIPE=${TMPPIPE}"
7227 read -t 60 multiop_output < $TMPPIPE
7228 if [ $? -ne 0 ]; then
7233 if [ "$multiop_output" != "PAUSING" ]; then
7234 echo "Incorrect multiop output: $multiop_output"
7249 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7251 echo $((SECONDS - start))
7255 inodes_available () {
7256 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7257 sort -un | head -n1) || return 1
7261 mdsrate_inodes_available () {
7262 local min_inodes=$(inodes_available)
7263 echo $((min_inodes * 99 / 100))
7266 # reset stat counters
7268 local paramfile="$1"
7269 lctl set_param -n $paramfile=0
7274 local paramfile="$1"
7276 lctl get_param -n $paramfile |
7277 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7281 awk '{sum += $1} END { printf("%0.0f", sum) }'
7284 calc_osc_kbytes () {
7285 $LFS df $MOUNT > /dev/null
7286 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7289 # save_lustre_params(comma separated facet list, parameter_mask)
7290 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7291 save_lustre_params() {
7296 for facet in ${facets//,/ }; do
7297 facet_svc=$(facet_svc $facet)
7299 "params=\\\$($LCTL get_param $2);
7300 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7301 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7302 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7303 while read s; do echo $facet \\\$s;
7304 done <<< \\\"\\\$param\\\""
7308 # restore lustre parameters from input stream, produces by save_lustre_params
7309 restore_lustre_params() {
7314 while IFS=" =" read facet name val; do
7315 do_facet $facet "$LCTL set_param -n $name=$val"
7319 check_node_health() {
7320 local nodes=${1:-$(comma_list $(nodes_list))}
7322 for node in ${nodes//,/ }; do
7323 check_network "$node" 5
7324 if [ $? -eq 0 ]; then
7325 do_node $node "$LCTL get_param catastrophe 2>&1" |
7326 grep -q "catastrophe=1" &&
7327 error "$node:LBUG/LASSERT detected" || true
7332 mdsrate_cleanup () {
7334 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7335 --nfiles $3 --dir $4 --filefmt $5 $6
7340 delayed_recovery_enabled () {
7341 local var=${SINGLEMDS}_svc
7342 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7345 ########################
7347 convert_facet2label() {
7350 if [ x$facet = xost ]; then
7352 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7356 local varsvc=${facet}_svc
7358 if [ -n ${!varsvc} ]; then
7361 error "No label for $facet!"
7365 get_clientosc_proc_path() {
7366 echo "${1}-osc-[-0-9a-f]*"
7369 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7370 # used by MDT would not be changed.
7371 # mdt lov: fsname-mdtlov
7372 # mdt osc: fsname-OSTXXXX-osc
7373 mds_on_old_device() {
7374 local mds=${1:-"$SINGLEMDS"}
7376 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7377 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7378 > /dev/null 2>&1" && return 0
7383 get_mdtosc_proc_path() {
7385 local ost_label=${2:-"*OST*"}
7387 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7388 local mdt_label=$(convert_facet2label $mds_facet)
7389 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7391 if [[ $ost_label = *OST* ]]; then
7392 echo "${ost_label}-osc-${mdt_index}"
7394 echo "${ost_label}-osp-${mdt_index}"
7398 get_osc_import_name() {
7401 local label=$(convert_facet2label $ost)
7403 if [ "${facet:0:3}" = "mds" ]; then
7404 get_mdtosc_proc_path $facet $label
7408 get_clientosc_proc_path $label
7412 _wait_import_state () {
7415 local maxtime=${3:-$(max_recovery_time)}
7416 local error_on_failure=${4:-1}
7420 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7421 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7422 if [ "${expected}" == "DISCONN" ]; then
7423 # for disconn we can check after proc entry is removed
7424 [ "x${CONN_STATE}" == "x" ] && return 0
7425 # with AT enabled, we can have connect request timeout near of
7426 # reconnect timeout and test can't see real disconnect
7427 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7429 if [ $i -ge $maxtime ]; then
7430 [ $error_on_failure -ne 0 ] && \
7431 error "can't put import for $CONN_PROC into ${expected}" \
7432 "state after $i sec, have ${CONN_STATE}"
7436 # Add uniq for multi-mount case
7437 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7441 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7445 wait_import_state() {
7448 local maxtime=${3:-$(max_recovery_time)}
7449 local error_on_failure=${4:-1}
7452 for param in ${params//,/ }; do
7453 _wait_import_state $state $param $maxtime $error_on_failure || return
7457 wait_import_state_mount() {
7458 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7462 wait_import_state $*
7465 # One client request could be timed out because server was not ready
7466 # when request was sent by client.
7467 # The request timeout calculation details :
7469 # /* We give the server rq_timeout secs to process the req, and
7470 # add the network latency for our local timeout. */
7471 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7472 # ptlrpc_at_get_net_latency(request) ;
7474 # ptlrpc_connect_import ()
7475 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7478 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7479 # ptlrpc_at_get_net_latency(request) ->
7480 # at_get (max (iat_net_latency=0, at_min)) = at_min
7483 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7484 # INITIAL_CONNECT_TIMEOUT + at_min
7486 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7487 # because we can not get this value in runtime,
7488 # the value depends on configure options, and it is not stored in /proc.
7490 # #define CONNECTION_SWITCH_MIN 5U
7491 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7493 request_timeout () {
7496 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7497 local init_connect_timeout=$TIMEOUT
7498 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7500 local at_min=$(at_get $facet at_min)
7502 echo $(( init_connect_timeout + at_min ))
7505 _wait_osc_import_state() {
7509 local target=$(get_osc_import_name $facet $ost_facet)
7510 local param="os[cp].${target}.ost_server_uuid"
7514 # 1. wait the deadline of client 1st request (it could be skipped)
7515 # 2. wait the deadline of client 2nd request
7516 local maxtime=$(( 2 * $(request_timeout $facet)))
7518 if [[ $facet == client* ]]; then
7519 # During setup time, the osc might not be setup, it need wait
7520 # until list_param can return valid value.
7521 params=$($LCTL list_param $param 2>/dev/null || true)
7522 while [ -z "$params" ]; do
7523 if [ $i -ge $maxtime ]; then
7524 echo "can't get $param in $maxtime secs"
7529 params=$($LCTL list_param $param 2>/dev/null || true)
7533 if [[ $ost_facet = mds* ]]; then
7534 # no OSP connection to itself
7535 if [[ $facet = $ost_facet ]]; then
7538 param="osp.${target}.mdt_server_uuid"
7542 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7543 wait_import_state $expected "$params" $maxtime; then
7544 error "$facet: import is not in $expected state after $maxtime"
7551 wait_osc_import_state() {
7557 if [[ $facet = mds ]]; then
7558 for num in $(seq $MDSCOUNT); do
7559 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7562 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7566 wait_osc_import_ready() {
7567 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7570 _wait_mgc_import_state() {
7573 local error_on_failure=${3:-1}
7574 local param="mgc.*.mgs_server_uuid"
7578 # 1. wait the deadline of client 1st request (it could be skipped)
7579 # 2. wait the deadline of client 2nd request
7580 local maxtime=$(( 2 * $(request_timeout $facet)))
7582 if [[ $facet == client* ]]; then
7583 # During setup time, the osc might not be setup, it need wait
7584 # until list_param can return valid value. And also if there
7585 # are mulitple osc entries we should list all of them before
7587 params=$($LCTL list_param $param 2>/dev/null || true)
7588 while [ -z "$params" ]; do
7589 if [ $i -ge $maxtime ]; then
7590 echo "can't get $param in $maxtime secs"
7595 params=$($LCTL list_param $param 2>/dev/null || true)
7598 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7599 wait_import_state $expected "$params" $maxtime \
7600 $error_on_failure; then
7601 if [ $error_on_failure -ne 0 ]; then
7602 error "import is not in ${expected} state"
7610 wait_mgc_import_state() {
7613 local error_on_failure=${3:-1}
7616 if [[ $facet = mds ]]; then
7617 for num in $(seq $MDSCOUNT); do
7618 _wait_mgc_import_state mds$num "$expected" \
7619 $error_on_failure || return
7622 _wait_mgc_import_state "$facet" "$expected"
7623 $error_on_failure || return
7627 wait_dne_interconnect() {
7630 if [ $MDSCOUNT -gt 1 ]; then
7631 for num in $(seq $MDSCOUNT); do
7632 wait_osc_import_ready mds mds$num
7637 get_clientmdc_proc_path() {
7641 get_clientmgc_proc_path() {
7649 [ -z "$list" ] && return 0
7651 # Add paths to lustre tests for 32 and 64 bit systems.
7652 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7653 local TESTPATH="$RLUSTRE/tests:"
7654 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7655 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7658 wait_clients_import_state () {
7665 if [ "$FAILURE_MODE" = HARD ]; then
7666 facets=$(facets_on_host $(facet_active_host $facet))
7669 for facet in ${facets//,/ }; do
7670 local label=$(convert_facet2label $facet)
7673 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7674 $label).ost_server_uuid" ;;
7675 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7676 $label).mds_server_uuid" ;;
7677 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7678 $label).mgs_server_uuid" ;;
7679 *) error "unknown facet!" ;;
7682 local params=$(expand_list $params $proc_path)
7685 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7687 error "import is not in ${expected} state"
7699 # wait until all MDTs are in the expected state
7700 for ((num = 1; num <= $MDSCOUNT; num++)); do
7701 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7705 if [ $facet = "mds" ]; then
7706 mproc="osp.$mdtosp.active"
7707 [ $num -eq $((tgt_idx + 1)) ] && continue
7709 mproc="osc.$mdtosp.active"
7715 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7718 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7719 if [ $result -eq $expected ]; then
7720 echo -n "target updated after "
7721 echo "$wait sec (got $result)"
7725 if [ $wait -eq $max ]; then
7726 error "$tgt_name: wanted $expected got $result"
7728 echo "Waiting $((max - wait)) secs for $tgt_name"
7738 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7739 $LCTL get_param obdfilter.*.kbytesavail))
7740 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7741 $LCTL get_param -n obdfilter.*.tot_granted))
7742 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7743 $LCTL get_param -n obdfilter.*.kbytestotal))
7744 for ((i=0; i<${#AVAILA[@]}; i++)); do
7745 local -a AVAIL1=(${AVAILA[$i]//=/ })
7746 local -a TOTAL=(${TOTALA[$i]//=/ })
7747 GRANT=$((${GRANTA[$i]}/1024))
7748 # allow 1% of total space in bavail because of delayed
7749 # allocation with ZFS which might release some free space after
7750 # txg commit. For small devices, we set a mininum of 8MB
7751 local LIMIT=$((${TOTAL} / 100 + 8000))
7752 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7753 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7754 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7755 echo " FULL" || echo
7761 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7764 check_pool_not_exist() {
7765 local fsname=${1%%.*}
7766 local poolname=${1##$fsname.}
7767 [[ $# -ne 1 ]] && return 0
7768 [[ x$poolname = x ]] && return 0
7769 list_pool $fsname | grep -w $1 && return 1
7774 local fsname=${1%%.*}
7775 local poolname=${1##$fsname.}
7777 stack_trap "destroy_test_pools $fsname" EXIT
7778 do_facet mgs lctl pool_new $1
7780 # get param should return err unless pool is created
7781 [[ $RC -ne 0 ]] && return $RC
7783 for mds_id in $(seq $MDSCOUNT); do
7784 local mdt_id=$((mds_id-1))
7785 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7786 wait_update_facet mds$mds_id \
7787 "lctl get_param -n lod.$lodname.pools.$poolname \
7788 2>/dev/null || echo foo" "" ||
7789 error "mds$mds_id: pool_new failed $1"
7791 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7792 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7798 add_pool_to_list () {
7799 local fsname=${1%%.*}
7800 local poolname=${1##$fsname.}
7802 local listvar=${fsname}_CREATED_POOLS
7803 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7807 remove_pool_from_list () {
7808 local fsname=${1%%.*}
7809 local poolname=${1##$fsname.}
7811 local listvar=${fsname}_CREATED_POOLS
7812 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7816 destroy_pool_int() {
7818 local OSTS=$(list_pool $1)
7819 for ost in $OSTS; do
7820 do_facet mgs lctl pool_remove $1 $ost
7822 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7823 error "MDS: pool_list $1 failed"
7824 do_facet mgs lctl pool_destroy $1
7827 # <fsname>.<poolname> or <poolname>
7829 local fsname=${1%%.*}
7830 local poolname=${1##$fsname.}
7832 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7836 check_pool_not_exist $fsname.$poolname
7837 [[ $? -eq 0 ]] && return 0
7839 destroy_pool_int $fsname.$poolname
7841 [[ $RC -ne 0 ]] && return $RC
7842 for mds_id in $(seq $MDSCOUNT); do
7843 local mdt_id=$((mds_id-1))
7844 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7845 wait_update_facet mds$mds_id \
7846 "lctl get_param -n lod.$lodname.pools.$poolname \
7847 2>/dev/null || echo foo" "foo" ||
7848 error "mds$mds_id: destroy pool failed $1"
7850 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7851 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7853 remove_pool_from_list $fsname.$poolname
7859 local fsname=${1:-$FSNAME}
7861 local listvar=${fsname}_CREATED_POOLS
7863 [ x${!listvar} = x ] && return 0
7865 echo "Destroy the created pools: ${!listvar}"
7866 for poolname in ${!listvar//,/ }; do
7867 destroy_pool $fsname.$poolname
7871 destroy_test_pools () {
7873 local fsname=${1:-$FSNAME}
7874 destroy_pools $fsname || true
7880 local ts=$(date +%s)
7883 if [[ ! -f "$YAML_LOG" ]]; then
7884 # init_logging is not performed before gather_logs,
7885 # so the $LOGDIR needs to be checked here
7886 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7889 [ -f $LOGDIR/shared ] && docp=false
7891 # dump lustre logs, dmesg, and journal if GSS_SK=true
7893 prefix="$TESTLOG_PREFIX.$TESTNAME"
7895 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7897 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7898 echo "Dumping logs only on local client."
7899 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7900 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7901 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7902 lgss_sk -r {} \; &> \
7903 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7904 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7905 ${prefix}.nodemaps.$(hostname -s).${suffix}
7906 [ "$GSS_SK" = true ] && keyctl show > \
7907 ${prefix}.keyring.$(hostname -s).${suffix}
7908 [ "$GSS_SK" = true ] && journalctl -a > \
7909 ${prefix}.journal.$(hostname -s).${suffix}
7914 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7915 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7916 if [ "$SHARED_KEY" = true ]; then
7917 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7918 lgss_sk -r {} \; &> \
7919 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7920 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7921 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7923 if [ "$GSS_SK" = true ]; then
7924 do_nodesv $list "keyctl show > \
7925 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7926 do_nodesv $list "journalctl -a > \
7927 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7930 if [ ! -f $LOGDIR/shared ]; then
7931 do_nodes $list rsync -az "${prefix}.*.${suffix}" \
7945 for i in $(seq 0 $num_mntpts); do
7946 cmd="ls -laf ${mntpt_root}$i/$dir"
7952 for pid in $pids; do
7959 # check_and_start_recovery_timer()
7960 # service_time = at_est2timeout(service_time);
7961 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7962 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7964 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7965 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7966 #define CONNECTION_SWITCH_MIN 5
7967 #define CONNECTION_SWITCH_INC 5
7968 max_recovery_time() {
7969 local init_connect_timeout=$((TIMEOUT / 20))
7970 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7972 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7973 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7975 echo -n $service_time
7978 recovery_time_min() {
7979 local connection_switch_min=5
7980 local connection_switch_inc=5
7981 local connection_switch_max
7982 local reconnect_delay_max
7983 local initial_connect_timeout
7987 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7988 (($connection_switch_min > $TIMEOUT)) &&
7989 max=$connection_switch_min || max=$TIMEOUT
7990 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7992 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7993 timeout_20=$((TIMEOUT/20))
7994 (($connection_switch_min > $timeout_20)) &&
7995 initial_connect_timeout=$connection_switch_min ||
7996 initial_connect_timeout=$timeout_20
7998 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7999 initial_connect_timeout))
8000 echo $((2 * reconnect_delay_max))
8003 get_clients_mount_count () {
8004 local clients=${CLIENTS:-$HOSTNAME}
8006 # we need to take into account the clients mounts and
8007 # exclude mds/ost mounts if any;
8008 do_nodes $clients cat /proc/mounts | grep lustre |
8009 grep -w $MOUNT | wc -l
8013 PROC_CLI="srpc_info"
8014 PROC_CON="srpc_contexts"
8022 if [ $M -lt $N ]; then
8026 while [ $N -lt $M ]; do
8036 calc_connection_cnt() {
8039 # MDT->MDT = 2 * C(M, 2)
8043 comb_m2=$(combination $MDSCOUNT 2)
8045 local num_clients=$(get_clients_mount_count)
8047 local cnt_mdt2mdt=$((comb_m2 * 2))
8048 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8049 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8050 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8051 if is_mounted $MOUNT2; then
8052 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8053 cnt_cli2ost=$((cnt_cli2ost * 2))
8061 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8062 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8063 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8064 + cnt_cli2ost + cnt_cli2mdt))
8078 local cmd="$tgt.srpc.flavor"
8080 if [ $net == "any" ]; then
8085 if [ $dir != "any" ]; then
8090 log "Setting sptlrpc rule: $cmd"
8091 do_facet mgs "$LCTL conf_param $cmd"
8097 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8107 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8108 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8110 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8112 if [ "x$bulkspec" != "x" ]; then
8113 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8115 if [ "x$algs" != "x" ]; then
8116 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8118 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8119 if [ $bulk == "bulkn" ]; then
8120 bulk_count=`echo "$output" | grep "bulk flavor" \
8121 | grep "null/null" | wc -l`
8122 elif [ $bulk == "bulki" ]; then
8123 bulk_count=`echo "$output" | grep "bulk flavor" \
8124 | grep "/null" | grep -v "null/" | wc -l`
8126 bulk_count=`echo "$output" | grep "bulk flavor" \
8127 | grep -v "/null" | grep -v "null/" | wc -l`
8131 [ $bulk_count -lt $count ] && count=$bulk_count
8142 local clients=${CLIENTS:-$HOSTNAME}
8144 for c in ${clients//,/ }; do
8145 local output=$(do_node $c lctl get_param -n \
8146 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8147 local tmpcnt=$(count_flvr "$output" $flavor)
8148 if $GSS_SK && [ $flavor != "null" ]; then
8149 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8150 output=$(do_node $c lctl get_param -n \
8151 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8152 local outcon=$(count_contexts "$output")
8153 if [ "$outcon" -lt "$tmpcnt" ]; then
8157 cnt=$((cnt + tmpcnt))
8167 local clients=${CLIENTS:-$HOSTNAME}
8169 for c in ${clients//,/ }; do
8171 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8172 local output=$(do_node $c lctl get_param -n \
8173 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8174 local tmpcnt=$(count_flvr "$output" $flavor)
8175 if $GSS_SK && [ $flavor != "null" ]; then
8176 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8177 output=$(do_node $c lctl get_param -n \
8178 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8179 local outcon=$(count_contexts "$output")
8180 if [ "$outcon" -lt "$tmpcnt" ]; then
8184 cnt=$((cnt + tmpcnt))
8194 if [ $MDSCOUNT -le 1 ]; then
8199 for num in `seq $MDSCOUNT`; do
8200 local output=$(do_facet mds$num lctl get_param -n \
8201 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8202 local tmpcnt=$(count_flvr "$output" $flavor)
8203 if $GSS_SK && [ $flavor != "null" ]; then
8204 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8205 output=$(do_facet mds$num lctl get_param -n \
8206 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8207 local outcon=$(count_contexts "$output")
8208 if [ "$outcon" -lt "$tmpcnt" ]; then
8212 cnt=$((cnt + tmpcnt))
8223 for num in `seq $MDSCOUNT`; do
8224 mdtosc=$(get_mdtosc_proc_path mds$num)
8225 mdtosc=${mdtosc/-MDT*/-MDT\*}
8226 local output=$(do_facet mds$num lctl get_param -n \
8227 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8228 local tmpcnt=$(count_flvr "$output" $flavor)
8229 if $GSS_SK && [ $flavor != "null" ]; then
8230 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8231 output=$(do_facet mds$num lctl get_param -n \
8232 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8233 local outcon=$(count_contexts "$output")
8234 if [ "$outcon" -lt "$tmpcnt" ]; then
8238 cnt=$((cnt + tmpcnt))
8247 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8249 count_flvr "$output" $flavor
8254 local dir=$1 # from to
8255 local flavor=$2 # flavor expected
8258 if [ $dir == "cli2mdt" ]; then
8259 res=`flvr_cnt_cli2mdt $flavor`
8260 elif [ $dir == "cli2ost" ]; then
8261 res=`flvr_cnt_cli2ost $flavor`
8262 elif [ $dir == "mdt2mdt" ]; then
8263 res=`flvr_cnt_mdt2mdt $flavor`
8264 elif [ $dir == "mdt2ost" ]; then
8265 res=`flvr_cnt_mdt2ost $flavor`
8266 elif [ $dir == "all2ost" ]; then
8267 res1=`flvr_cnt_mdt2ost $flavor`
8268 res2=`flvr_cnt_cli2ost $flavor`
8269 res=$((res1 + res2))
8270 elif [ $dir == "all2mdt" ]; then
8271 res1=`flvr_cnt_mdt2mdt $flavor`
8272 res2=`flvr_cnt_cli2mdt $flavor`
8273 res=$((res1 + res2))
8274 elif [ $dir == "all2all" ]; then
8275 res1=`flvr_cnt_mdt2ost $flavor`
8276 res2=`flvr_cnt_cli2ost $flavor`
8277 res3=`flvr_cnt_mdt2mdt $flavor`
8278 res4=`flvr_cnt_cli2mdt $flavor`
8279 res=$((res1 + res2 + res3 + res4))
8287 local dir=$1 # from to
8288 local flavor=$2 # flavor expected
8289 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8290 local WAITFLAVOR_MAX=20 # how many retries before abort?
8293 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8294 echo -n "checking $dir..."
8295 res=$(do_check_flavor $dir $flavor)
8296 echo "found $res/$expect $flavor connections"
8297 [ $res -ge $expect ] && return 0
8301 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8302 # echo "Dumping additional logs for SK debug.."
8303 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8305 gather_logs $(comma_list $(nodes_list))
8310 restore_to_default_flavor()
8312 local proc="mgs.MGS.live.$FSNAME"
8314 echo "restoring to default flavor..."
8316 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8317 grep ".srpc.flavor" | wc -l)
8319 # remove all existing rules if any
8320 if [ $nrule -ne 0 ]; then
8321 echo "$nrule existing rules"
8322 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8323 grep ".srpc.flavor."); do
8324 echo "remove rule: $rule"
8325 spec=`echo $rule | awk -F = '{print $1}'`
8326 do_facet mgs "$LCTL conf_param -d $spec"
8330 # verify no rules left
8331 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8332 grep ".srpc.flavor." | wc -l)
8333 [ $nrule -ne 0 ] && error "still $nrule rules left"
8335 # wait for default flavor to be applied
8338 set_rule $FSNAME any any $SK_FLAVOR
8339 wait_flavor all2all $SK_FLAVOR
8341 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8342 set_rule $FSNAME any cli2ost $SK_FLAVOR
8343 wait_flavor cli2mdt $SK_FLAVOR
8344 wait_flavor cli2ost $SK_FLAVOR
8346 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8348 wait_flavor all2all null
8354 local flavor=${1:-null}
8356 echo "setting all flavor to $flavor"
8358 # FIXME need parameter to this fn
8359 # and remove global vars
8360 local cnt_all2all=$(calc_connection_cnt all2all)
8362 local res=$(do_check_flavor all2all $flavor)
8363 if [ $res -eq $cnt_all2all ]; then
8364 echo "already have total $res $flavor connections"
8368 echo "found $res $flavor out of total $cnt_all2all connections"
8369 restore_to_default_flavor
8371 [[ $flavor = null ]] && return 0
8373 if $GSS_SK && [ $flavor != "null" ]; then
8375 set_rule $FSNAME any any $flavor
8376 wait_flavor all2all $flavor
8378 set_rule $FSNAME any cli2mdt $flavor
8379 set_rule $FSNAME any cli2ost $flavor
8380 set_rule $FSNAME any mdt2ost null
8381 set_rule $FSNAME any mdt2mdt null
8382 wait_flavor cli2mdt $flavor
8383 wait_flavor cli2ost $flavor
8385 echo "GSS_SK now at flavor: $flavor"
8387 set_rule $FSNAME any any $flavor
8388 wait_flavor all2all $flavor
8395 # Checking for shared logdir
8396 if [ ! -d $dir ]; then
8397 # Not found. Create local logdir
8400 touch $dir/check_file.$(hostname -s)
8405 check_write_access() {
8407 local list=${2:-$(comma_list $(nodes_list))}
8411 for node in ${list//,/ }; do
8412 file=$dir/check_file.$(short_nodename $node)
8413 if [[ ! -f "$file" ]]; then
8414 # Logdir not accessible/writable from this node.
8417 rm -f $file || return 1
8423 [[ -n $YAML_LOG ]] && return
8424 local save_umask=$(umask)
8427 export YAML_LOG=${LOGDIR}/results.yml
8431 # If the yaml log already exists then we will just append to it
8432 if [ ! -f $YAML_LOG ]; then
8433 if check_shared_dir $LOGDIR; then
8434 touch $LOGDIR/shared
8435 echo "Logging to shared log directory: $LOGDIR"
8437 echo "Logging to local directory: $LOGDIR"
8440 yml_nodes_file $LOGDIR >> $YAML_LOG
8441 yml_results_file >> $YAML_LOG
8446 # log actual client and server versions if needed for debugging
8447 log "Client: $(lustre_build_version client)"
8448 log "MDS: $(lustre_build_version mds1)"
8449 log "OSS: $(lustre_build_version ost1)"
8453 yml_log_test $1 >> $YAML_LOG
8457 yml_log_test_status $@ >> $YAML_LOG
8460 log_sub_test_begin() {
8461 yml_log_sub_test_begin "$@" >> $YAML_LOG
8464 log_sub_test_end() {
8465 yml_log_sub_test_end "$@" >> $YAML_LOG
8471 local llverdev_opts=$2
8472 local devname=$(basename $1)
8473 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8474 # loop devices aren't in /proc/partitions
8475 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8477 size=$(($size / 1024 / 1024)) # Gb
8479 local partial_arg=""
8480 # Run in partial (fast) mode if the size
8481 # of a partition > 1 GB
8482 [ $size -gt 1 ] && partial_arg="-p"
8484 llverdev --force $partial_arg $llverdev_opts $dev
8490 local llverfs_opts=$2
8491 local use_partial_arg=$3
8492 local partial_arg=""
8493 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8495 # Run in partial (fast) mode if the size
8496 # of a partition > 1 GB
8497 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8499 llverfs $partial_arg $llverfs_opts $dir
8502 #Remove objects from OST
8503 remove_ost_objects() {
8509 local mntpt=$(facet_mntpt $facet)
8510 local opts=$OST_MOUNT_OPTS
8514 echo "removing objects from $ostdev on $facet: $objids"
8515 if ! test -b $ostdev; then
8516 opts=$(csa_add "$opts" -o loop)
8518 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8521 for i in $objids; do
8522 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8524 umount -f $mntpt || return $?
8528 #Remove files from MDT
8529 remove_mdt_files() {
8534 local mntpt=$(facet_mntpt $facet)
8535 local opts=$MDS_MOUNT_OPTS
8537 echo "removing files from $mdtdev on $facet: $files"
8538 if [ $(facet_fstype $facet) == ldiskfs ] &&
8539 ! do_facet $facet test -b $mdtdev; then
8540 opts=$(csa_add "$opts" -o loop)
8542 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8546 rm $mntpt/ROOT/$f || { rc=$?; break; }
8548 umount -f $mntpt || return $?
8552 duplicate_mdt_files() {
8557 local mntpt=$(facet_mntpt $facet)
8558 local opts=$MDS_MOUNT_OPTS
8560 echo "duplicating files on $mdtdev on $facet: $files"
8561 mkdir -p $mntpt || return $?
8562 if [ $(facet_fstype $facet) == ldiskfs ] &&
8563 ! do_facet $facet test -b $mdtdev; then
8564 opts=$(csa_add "$opts" -o loop)
8566 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8577 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8578 pushd $mntpt/ROOT > /dev/null || return $?
8581 touch $f.bad || return $?
8582 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8584 [ $rc -eq 0 ] || return $rc
8585 setfattr --restore $tmp || return $?
8591 local devs=${1//,/ }
8594 local rslt=$TMP/sgpdd_survey
8596 # sgpdd-survey cleanups ${rslt}.* files
8598 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8604 # returns the canonical name for an ldiskfs device
8609 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8610 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8611 echo dm-\\\${foo##*:};
8613 name=\\\$(basename \\\$dv);
8614 if [[ \\\$name = *flakey* ]]; then
8615 name=\\\$(lsblk -o NAME,KNAME |
8616 awk /\\\$name/'{print \\\$NF}');
8622 is_sanity_benchmark() {
8623 local benchmarks="dbench bonnie iozone fsx"
8625 for b in $benchmarks; do
8626 if [ "$b" == "$suite" ]; then
8634 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8638 # Get the available size (KB) of a given obd target.
8645 [[ $facet != client ]] || return 0
8647 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8652 # Get the page size (bytes) on a given facet node.
8653 # The local client page_size is directly available in PAGE_SIZE.
8657 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8659 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8660 page_size=$(do_facet $facet getconf PAGE_SIZE)
8661 echo -n ${page_size:-4096}
8665 # Get the block count of the filesystem.
8672 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8673 awk '/^Block count:/ {print $3}')
8677 # Get the block size of the filesystem.
8683 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8684 awk '/^Block size:/ {print $3}')
8688 # Check whether the "ea_inode" feature is enabled or not, to allow
8689 # ldiskfs xattrs over one block in size. Allow both the historical
8690 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8691 large_xattr_enabled() {
8692 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8694 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8696 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8697 grep -E -q '(ea_inode|large_xattr)'"
8698 return ${PIPESTATUS[0]}
8701 # Get the maximum xattr size supported by the filesystem.
8703 $LCTL get_param -n llite.*.max_easize
8706 # Dump the value of the named xattr from a file.
8711 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8714 # Generate a string with size of $size bytes.
8716 local size=${1:-1024} # in bytes
8718 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8721 reformat_external_journal() {
8726 if [ -n "${!var}" ]; then
8727 local rcmd="do_facet $facet"
8729 echo "reformat external journal on $facet:${!var}"
8730 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8734 # MDT file-level backup/restore
8735 mds_backup_restore() {
8738 local devname=$(mdsdevname $(facet_number $facet))
8739 local mntpt=$(facet_mntpt brpt)
8740 local rcmd="do_facet $facet"
8741 local metaea=${TMP}/backup_restore.ea
8742 local metadata=${TMP}/backup_restore.tgz
8743 local opts=${MDS_MOUNT_FS_OPTS}
8744 local svc=${facet}_svc
8746 if ! ${rcmd} test -b ${devname}; then
8747 opts=$(csa_add "$opts" -o loop)
8750 echo "file-level backup/restore on $facet:${devname}"
8752 # step 1: build mount point
8753 ${rcmd} mkdir -p $mntpt
8754 # step 2: cleanup old backup
8755 ${rcmd} rm -f $metaea $metadata
8757 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8758 if [ ! -z $igif ]; then
8759 # step 3.5: rm .lustre
8760 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8762 # step 4: backup metaea
8764 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8766 # step 5: backup metadata
8768 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8770 ${rcmd} $UMOUNT $mntpt || return 4
8771 # step 8: reformat dev
8772 echo "reformat new device"
8773 format_mdt $(facet_number $facet)
8775 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8776 # step 10: restore metadata
8778 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8779 # step 11: restore metaea
8781 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8782 # step 12: remove recovery logs
8783 echo "remove recovery logs"
8784 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8785 # step 13: umount dev
8786 ${rcmd} $UMOUNT $mntpt || return 10
8787 # step 14: cleanup tmp backup
8788 ${rcmd} rm -f $metaea $metadata
8789 # step 15: reset device label - it's not virgin on
8790 ${rcmd} e2label $devname ${!svc}
8797 local devname=$(mdsdevname $(facet_number $facet))
8798 local mntpt=$(facet_mntpt brpt)
8799 local rcmd="do_facet $facet"
8800 local opts=${MDS_MOUNT_FS_OPTS}
8802 if ! ${rcmd} test -b ${devname}; then
8803 opts=$(csa_add "$opts" -o loop)
8806 echo "removing OI files on $facet: idx=${idx}"
8808 # step 1: build mount point
8809 ${rcmd} mkdir -p $mntpt
8811 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8812 if [ -z $idx ]; then
8813 # step 3: remove all OI files
8814 ${rcmd} rm -fv $mntpt/oi.16*
8815 elif [ $idx -lt 2 ]; then
8816 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8820 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8821 for ((i=${idx}; i<64; i=$((i * idx)))); do
8822 ${rcmd} rm -fv $mntpt/oi.16.${i}
8826 ${rcmd} $UMOUNT $mntpt || return 2
8827 # OI files will be recreated when mounted as lustre next time.
8830 # generate maloo upload-able log file name
8831 # \param logname specify unique part of file name
8832 generate_logname() {
8833 local logname=${1:-"default_logname"}
8835 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8838 # make directory on different MDTs
8843 local hash_name=("all_char" "fnv_1a_64" "crush")
8844 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8845 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8848 while getopts "c:H:i:p" opt; do
8850 c) dirstripe_count=$OPTARG;;
8851 H) hash_type=$OPTARG;;
8852 i) dirstripe_index=$OPTARG;;
8854 \?) error "only support -c -H -i -p";;
8858 shift $((OPTIND - 1))
8859 [ $# -eq 1 ] || error "Only creating single directory is supported"
8862 local parent=$(dirname $path)
8863 if [ "$p_option" == "-p" ]; then
8864 [ -d $path ] && return 0
8865 if [ ! -d ${parent} ]; then
8866 mkdir -p ${parent} ||
8867 error "mkdir parent '$parent' failed"
8871 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8872 mkdir $path || error "mkdir '$path' failed"
8876 if [ $dirstripe_index -eq -1 ]; then
8877 mdt_index=$((base % MDSCOUNT))
8879 mdt_index=$dirstripe_index
8882 # randomly choose hash type
8883 [ -z "$hash_type" ] &&
8884 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8886 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8887 if [ $dirstripe_count -eq -1 ]; then
8888 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8894 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8895 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8896 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8900 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8902 # If called many times, passing @last_fd will avoid repeated searching
8903 # already-open FDs repeatedly if we know they are still in use.
8905 # usage: free_fd [last_fd]
8908 local max_fd=$(ulimit -n)
8909 local fd=$((${1:-2} + 1))
8911 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8914 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8918 check_mount_and_prep()
8920 is_mounted $MOUNT || setupall
8922 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8923 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8924 for idx in $(seq $MDSCOUNT); do
8925 local name="MDT$(printf '%04x' $((idx - 1)))"
8926 rm -rf $MOUNT/.lustre/lost+found/$name/*
8930 # calcule how many ost-objects to be created.
8931 precreated_ost_obj_count()
8935 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8936 local ost_name="OST$(printf '%04x' $ost_idx)"
8937 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8938 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8939 osp.$proc_path.prealloc_last_id)
8940 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8941 osp.$proc_path.prealloc_next_id)
8942 echo $((last_id - next_id + 1))
8945 check_file_in_pool()
8950 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8953 for t in $tlist ; do
8954 [ "$i" -eq "$t" ] && continue 2
8957 echo "pool list: $tlist"
8958 echo "striping: $res"
8959 error_noexit "$file not allocated in $pool"
8966 echo "Creating new pool"
8969 create_pool $FSNAME.$pool ||
8970 { error_noexit "No pool created, result code $?"; return 1; }
8971 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8972 { error_noexit "$pool not in lfs pool_list"; return 2; }
8975 pool_add_targets() {
8976 echo "Adding targets to pool"
8982 if [ -z $last ]; then
8985 local list=$(seq $first $step $last)
8988 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8989 do_facet mgs $LCTL pool_add \
8990 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8992 # wait for OSTs to be added to the pool
8993 for mds_id in $(seq $MDSCOUNT); do
8994 local mdt_id=$((mds_id-1))
8995 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8996 wait_update_facet mds$mds_id \
8997 "lctl get_param -n lod.$lodname.pools.$pool |
8998 sort -u | tr '\n' ' ' " "$t" || {
8999 error_noexit "mds$mds_id: Add to pool failed"
9003 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
9004 | sort -u | tr '\n' ' ' " "$t" || {
9005 error_noexit "Add to pool failed"
9008 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9009 local addcount=$(((last - first) / step + 1))
9010 [ $lfscount -eq $addcount ] || {
9011 error_noexit "lfs pool_list bad ost count" \
9012 "$lfscount != $addcount"
9020 echo "Setting pool on directory $tdir"
9022 $LFS setstripe -c 2 -p $pool $tdir && return 0
9024 error_noexit "Cannot set pool $pool to $tdir"
9031 echo "Checking pool on directory $tdir"
9033 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9034 [ "$res" = "$pool" ] && return 0
9036 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9040 pool_dir_rel_path() {
9041 echo "Testing relative path works well"
9046 mkdir -p $root/$tdir/$tdir
9048 pool_set_dir $pool $tdir || return 1
9049 pool_set_dir $pool ./$tdir || return 2
9050 pool_set_dir $pool ../$tdir || return 3
9051 pool_set_dir $pool ../$tdir/$tdir || return 4
9052 rm -rf $tdir; cd - > /dev/null
9055 pool_alloc_files() {
9056 echo "Checking files allocation from directory pool"
9063 for i in $(seq -w 1 $count)
9065 local file=$tdir/file-$i
9067 check_file_in_pool $file $pool "$tlist" || \
9068 failed=$((failed + 1))
9070 [ "$failed" = 0 ] && return 0
9072 error_noexit "$failed files not allocated in $pool"
9076 pool_create_files() {
9077 echo "Creating files in pool"
9085 for i in $(seq -w 1 $count)
9087 local file=$tdir/spoo-$i
9088 $LFS setstripe -p $pool $file
9089 check_file_in_pool $file $pool "$tlist" || \
9090 failed=$((failed + 1))
9092 [ "$failed" = 0 ] && return 0
9094 error_noexit "$failed files not allocated in $pool"
9099 echo "Checking 'lfs df' output"
9102 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9104 local res=$($LFS df --pool $FSNAME.$pool |
9106 grep "$FSNAME-OST" |
9108 [ "$res" = "$t" ] && return 0
9110 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9114 pool_file_rel_path() {
9115 echo "Creating files in a pool with relative pathname"
9120 { error_noexit "unable to create $tdir"; return 1 ; }
9121 local file="/..$tdir/$tfile-1"
9122 $LFS setstripe -p $pool $file ||
9123 { error_noexit "unable to create $file" ; return 2 ; }
9126 $LFS setstripe -p $pool $tfile-2 || {
9127 error_noexit "unable to create $tfile-2 in $tdir"
9132 pool_remove_first_target() {
9133 echo "Removing first target from a pool"
9134 pool_remove_target $1 -1
9137 pool_remove_target() {
9141 local pname="lov.$FSNAME-*.pools.$pool"
9142 if [ $index -eq -1 ]; then
9143 local t=$($LCTL get_param -n $pname | head -1)
9145 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9148 echo "Removing $t from $pool"
9149 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9150 for mds_id in $(seq $MDSCOUNT); do
9151 local mdt_id=$((mds_id-1))
9152 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9153 wait_update_facet mds$mds_id \
9154 "lctl get_param -n lod.$lodname.pools.$pool |
9156 error_noexit "mds$mds_id: $t not removed from" \
9161 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9162 error_noexit "$t not removed from $FSNAME.$pool"
9167 pool_remove_all_targets() {
9168 echo "Removing all targets from pool"
9171 local pname="lov.$FSNAME-*.pools.$pool"
9172 for t in $($LCTL get_param -n $pname | sort -u)
9174 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9176 for mds_id in $(seq $MDSCOUNT); do
9177 local mdt_id=$((mds_id-1))
9178 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9179 wait_update_facet mds$mds_id "lctl get_param -n \
9180 lod.$lodname.pools.$pool" "" || {
9181 error_noexit "mds$mds_id: Pool $pool not drained"
9185 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9186 error_noexit "Pool $FSNAME.$pool cannot be drained"
9189 # striping on an empty/nonexistant pool should fall back
9190 # to "pool of everything"
9192 error_noexit "failed to use fallback striping for empty pool"
9195 # setstripe on an empty pool should fail
9196 $LFS setstripe -p $pool $file 2>/dev/null && {
9197 error_noexit "expected failure when creating file" \
9205 echo "Destroying pool"
9209 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9212 # striping on an empty/nonexistant pool should fall back
9213 # to "pool of everything"
9215 error_noexit "failed to use fallback striping for missing pool"
9218 # setstripe on an empty pool should fail
9219 $LFS setstripe -p $pool $file 2>/dev/null && {
9220 error_noexit "expected failure when creating file" \
9225 # get param should return err once pool is gone
9226 if wait_update $HOSTNAME "lctl get_param -n \
9227 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9229 remove_pool_from_list $FSNAME.$pool
9232 error_noexit "Pool $FSNAME.$pool is not destroyed"
9236 # Get and check the actual stripe count of one file.
9237 # Usage: check_stripe_count <file> <expected_stripe_count>
9238 check_stripe_count() {
9243 [[ -z "$file" || -z "$expected" ]] &&
9244 error "check_stripe_count: invalid argument"
9246 local cmd="$LFS getstripe -c $file"
9247 actual=$($cmd) || error "$cmd failed"
9248 actual=${actual%% *}
9250 if [[ $actual -ne $expected ]]; then
9251 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9252 error "$cmd not expected ($expected): found $actual"; }
9253 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9254 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9258 # Get and check the actual list of OST indices on one file.
9259 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9265 [[ -z "$file" || -z "$expected" ]] &&
9266 error "check_obdidx: invalid argument!"
9268 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9269 grep -v obdidx | awk '{print $1}' | xargs))
9271 [[ $obdidx = $expected ]] ||
9272 error "list of OST indices on $file is $obdidx," \
9273 "should be $expected"
9276 # Get and check the actual OST index of the first stripe on one file.
9277 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9278 check_start_ost_idx() {
9283 [[ -z "$file" || -z "$expected" ]] &&
9284 error "check_start_ost_idx: invalid argument!"
9286 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9287 grep -v obdidx | awk '{print $1}')
9289 [[ $start_ost_idx = $expected ]] ||
9290 error "OST index of the first stripe on $file is" \
9291 "$start_ost_idx, should be $expected"
9294 killall_process () {
9295 local clients=${1:-$(hostname)}
9300 do_nodes $clients "killall $signal $name"
9305 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9310 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9315 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9320 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9325 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9330 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9337 do_facet mgs "cat $LSNAPSHOT_LOG"
9343 echo "Cleaning test environment ..."
9345 # Every lsnapshot command takes exclusive lock with others,
9346 # so can NOT destroy the snapshot during list with 'xargs'.
9348 local ssname=$(lsnapshot_list | grep snapshot_name |
9349 grep lss_ | awk '{ print $2 }' | head -n 1)
9350 [ -z "$ssname" ] && break
9352 lsnapshot_destroy -n $ssname -f ||
9353 lss_err "Fail to destroy $ssname by force"
9363 local host=$(facet_active_host $facet)
9364 local dir=$(dirname $(facet_vdevice $facet))
9365 local pool=$(zpool_name $facet)
9366 local lfsname=$(zfs_local_fsname $facet)
9367 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9370 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9376 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9377 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9379 if ! combined_mgs_mds ; then
9380 [ $(facet_fstype mgs) != zfs ] &&
9381 skip "Lustre snapshot 1 only works for ZFS backend"
9383 local host=$(facet_active_host mgs)
9384 local dir=$(dirname $(facet_vdevice mgs))
9385 local pool=$(zpool_name mgs)
9386 local lfsname=$(zfs_local_fsname mgs)
9389 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9390 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9393 for num in `seq $MDSCOUNT`; do
9394 [ $(facet_fstype mds$num) != zfs ] &&
9395 skip "Lustre snapshot 1 only works for ZFS backend"
9397 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9398 lss_err "generate lss conf (mds$num)"
9401 for num in `seq $OSTCOUNT`; do
9402 [ $(facet_fstype ost$num) != zfs ] &&
9403 skip "Lustre snapshot 1 only works for ZFS backend"
9405 lss_gen_conf_one ost$num OST $((num - 1)) ||
9406 lss_err "generate lss conf (ost$num)"
9409 do_facet mgs "cat $LSNAPSHOT_CONF"
9412 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9413 parse_plain_dir_param()
9418 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9419 param="-c ${invalues[1]}"
9421 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9422 param="$param -S ${invalues[3]}"
9424 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9425 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9426 param="$param -i ${invalues[6]}"
9428 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9430 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9431 param="$param -i ${invalues[5]}"
9439 local val=$(awk '{print $2}' <<< $line)
9441 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9443 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9445 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9447 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9452 parse_layout_param()
9459 if [[ ! -z $line ]]; then
9460 if [[ -z $mode ]]; then
9461 if [[ $line =~ ^"stripe_count:" ]]; then
9463 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9465 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9470 if [[ $mode = "plain_dir" ]]; then
9471 param=$(parse_plain_dir_param "$line")
9472 elif [[ $mode = "plain_file" ]]; then
9473 val=$(parse_plain_param "$line")
9474 [[ ! -z $val ]] && param="$param $val"
9475 elif [[ $mode = "pfl" ]]; then
9476 val=$(echo $line | awk '{print $2}')
9477 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9478 if [[ $val = "EOF" ]]; then
9479 param="$param -E -1"
9481 param="$param -E $val"
9483 elif [[ $line =~ ^"stripe_count:" ]]; then
9485 val=$(parse_plain_dir_param "$line")
9489 val=$(parse_plain_param "$line")
9490 [[ ! -z $val ]] && param="$param $val"
9500 local param=$($LFS getstripe -d $1 | parse_layout_param)
9509 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9511 cancel_lru_locks mdc
9512 cancel_lru_locks osc
9514 # make sure PFID is set correctly for files
9515 do_nodes $(comma_list $(osts_nodes)) \
9516 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9519 cat $f &> /dev/nullA ||
9520 { rc=$?; echo "verify $f failed"; break; }
9523 do_nodes $(comma_list $(osts_nodes)) \
9524 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9528 # check that clients "oscs" was evicted after "before"
9529 check_clients_evicted() {
9536 for osc in $oscs; do
9538 echo "Check state for $osc"
9539 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9540 tail -n 3 | awk -F"[ [,]" \
9541 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9542 if (($? == 0)) && (($evicted > $before)); then
9543 echo "$osc is evicted at $evicted"
9548 [ $rc -eq 0 ] || error "client not evicted from OST"
9551 # check that clients OSCS current_state is FULL
9552 check_clients_full() {
9557 for osc in $oscs; do
9558 wait_update_facet client \
9559 "lctl get_param -n osc.$osc.state |
9560 grep 'current_state: FULL'" \
9561 "current_state: FULL" $timeout
9562 [ $? -eq 0 ] || error "$osc state is not FULL"
9567 __changelog_deregister() {
9569 local mdt="$(facet_svc $facet)"
9573 # skip cleanup if no user registered for this MDT
9574 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9575 # user is no longer registered, skip cleanup
9576 changelog_users "$facet" | grep -q "$cl_user" ||
9577 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9579 # From this point, if any operation fails, it is an error
9580 __changelog_clear $facet $cl_user 0 ||
9581 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9582 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9583 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9586 declare -Ax CL_USERS
9587 changelog_register() {
9588 for M in $(seq $MDSCOUNT); do
9590 local mdt="$(facet_svc $facet)"
9593 cl_mask=$(do_facet $facet $LCTL get_param \
9594 mdd.${mdt}.changelog_mask -n)
9595 stack_trap "do_facet $facet $LCTL \
9596 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9597 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9598 error "$mdt: changelog_mask=+hsm failed: $?"
9601 cl_user=$(do_facet $facet \
9602 $LCTL --device $mdt changelog_register -n) ||
9603 error "$mdt: register changelog user failed: $?"
9604 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9606 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9607 # Bash does not support nested arrays, but the format of a
9608 # cl_user is constrained enough to use whitespaces as separators
9609 CL_USERS[$facet]+="$cl_user "
9611 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9614 changelog_deregister() {
9616 # bash assoc arrays do not guarantee to list keys in created order
9617 # so reorder to get same order than in changelog_register()
9618 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9621 for facet in $cl_facets; do
9622 for cl_user in ${CL_USERS[$facet]}; do
9623 __changelog_deregister $facet $cl_user || return $?
9625 unset CL_USERS[$facet]
9631 local service=$(facet_svc $facet)
9633 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9636 changelog_user_rec() {
9639 local service=$(facet_svc $facet)
9641 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9644 changelog_chmask() {
9647 do_nodes $(comma_list $(mdts_nodes)) \
9648 $LCTL set_param mdd.*.changelog_mask="$mask"
9651 # usage: __changelog_clear FACET CL_USER [+]INDEX
9655 local mdt="$(facet_svc $facet)"
9661 # Remove the leading '+'
9663 rec+=$(changelog_user_rec $facet $cl_user)
9670 if [ $rec -eq 0 ]; then
9671 echo "$mdt: clear the changelog for $cl_user of all records"
9673 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9675 $LFS changelog_clear $mdt $cl_user $rec
9678 # usage: changelog_clear [+]INDEX
9680 # If INDEX is prefixed with '+', increment every changelog user's record index
9681 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9685 # bash assoc arrays do not guarantee to list keys in created order
9686 # so reorder to get same order than in changelog_register()
9687 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9690 for facet in $cl_facets; do
9691 for cl_user in ${CL_USERS[$facet]}; do
9692 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9702 for M in $(seq $MDSCOUNT); do
9704 local mdt="$(facet_svc $facet)"
9708 output=$($LFS changelog $mdt)
9710 if [ $ret -ne 0 ]; then
9712 elif [ -n "$output" ]; then
9713 echo "$output" | sed -e 's/^/'$mdt'./'
9720 changelog_extract_field() {
9725 changelog_dump | gawk "/$cltype.*$file$/ {
9726 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9730 # Prints a changelog record produced by "lfs changelog" as an associative array
9733 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9734 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9735 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9736 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9737 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9738 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9739 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9741 # Note that the changelog record is not quoted
9742 # Also note that the line breaks in the output were only added for readability
9744 # Typically, you want to eval the output of the command to fill an actual
9745 # associative array, like this:
9746 # $> eval declare -A changelog=$(changelog2array $entry)
9748 # It can then be accessed like any bash associative array:
9749 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9751 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9759 # A changelog, as printed by "lfs changelog" typically looks like this:
9760 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9762 # Parse the positional part of the changelog
9764 # changelog_dump() prefixes records with their mdt's name
9765 local index="${1##*.}"
9767 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9768 "$index" "${2:2}" "$3" "$4" "$5"
9770 # Parse the key/value part of the changelog
9771 for arg in "${@:5}"; do
9772 # Check it matches a key=value syntax
9773 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9775 local key="${arg%%=*}"
9776 local value="${arg#*=}"
9780 # u is actually for uid AND gid: u=UID:GID
9781 printf " [uid]='%s'" "${value%:*}"
9811 printf " ['%s']='%s'" "$key" "$value"
9818 # Format and print a changelog record
9820 # Interpreted sequences are:
9822 # %f the "flags" attribute of a changelog record
9823 __changelog_printf()
9828 for ((i = 0; i < ${#format}; i++)); do
9829 local char="${format:$i:1}"
9830 if [ "$char" != % ]; then
9836 char="${format:$i:1}"
9839 printf '%s' "${changelog[flags]}"
9849 # Filter changelog records
9853 local action='print'
9856 while [ $# -gt 0 ]; do
9876 changelog_dump | { while read -r record; do
9877 eval local -A changelog=$(changelog2array $record)
9878 for key in "${!filter[@]}"; do
9881 [ "${changelog[$key]}" == "${filter[$key]}" ]
9888 case "${action:-print}" in
9890 printf '%s\n' "$record"
9893 __changelog_printf "$format"
9903 [ ! -d "$dir" ] && return
9905 [ -z "$layout" ] && {
9906 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9910 setfattr -n trusted.lov -v $layout $dir ||
9911 error "error restoring layout '$layout' to '$dir'"
9914 # save the layout of a directory, the returned string will be used by
9915 # restore_layout() to restore the layout
9918 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9919 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9923 # save layout of a directory and restore it at exit
9924 save_layout_restore_at_exit() {
9926 local layout=$(save_layout $dir)
9928 stack_trap "restore_layout $dir $layout" EXIT
9931 verify_yaml_layout() {
9937 echo "getstripe --yaml $src"
9938 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9939 echo "setstripe --yaml=$temp $dst"
9940 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9943 local layout1=$(get_layout_param $src)
9944 local layout2=$(get_layout_param $dst)
9945 # compare their layout info
9946 [ "$layout1" == "$layout2" ] ||
9947 error "$msg_prefix $src/$dst layouts are not equal"
9950 is_project_quota_supported() {
9951 $ENABLE_PROJECT_QUOTAS || return 1
9953 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9954 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9955 do_facet mds1 lfs --help |& grep -q project && return 0
9957 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9958 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9959 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9964 # ZFS project quota enable/disable:
9965 # This feature will become active as soon as it is enabled and will never
9966 # return to being disabled. Each filesystem will be upgraded automatically
9967 # when remounted or when [a] new file is created under that filesystem. The
9968 # upgrade can also be triggered on filesystems via `zfs set version=current
9969 # <pool/fs>`. The upgrade process runs in the background and may take a
9970 # while to complete for the filesystems containing a large number of files.
9971 enable_project_quota() {
9972 is_project_quota_supported || return 0
9973 local zkeeper=${KEEP_ZPOOL}
9974 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9976 stopall || error "failed to stopall (1)"
9978 local zfeat_en="feature@project_quota=enabled"
9979 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9980 local facet_fstype=${facet:0:3}1_FSTYPE
9983 if [ "${!facet_fstype}" = "zfs" ]; then
9984 devname=$(zpool_name ${facet})
9985 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9986 error "$ZPOOL set $zfeat_en $devname"
9988 [ ${facet:0:3} == "mds" ] &&
9989 devname=$(mdsdevname ${facet:3}) ||
9990 devname=$(ostdevname ${facet:3})
9991 do_facet ${facet} $TUNE2FS -O project $devname ||
9992 error "tune2fs $devname failed"
9996 KEEP_ZPOOL="${zkeeper}"
10001 disable_project_quota() {
10002 is_project_quota_supported || return 0
10003 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10004 stopall || error "failed to stopall (1)"
10006 for num in $(seq $MDSCOUNT); do
10007 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10008 error "tune2fs $(mdsdevname $num) failed"
10011 for num in $(seq $OSTCOUNT); do
10012 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10013 error "tune2fs $(ostdevname $num) failed"
10021 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10022 # the following associated variables are added:
10024 # AGTCOUNT: number of agents
10025 # AGTDEV{N}: target HSM mount point (root path of the backend)
10026 # agt{N}_HOST: hostname of the agent agt{N}
10027 # SINGLEAGT: facet of the single agent
10029 # The number of agents is initialized as the number of remote client nodes.
10030 # By default, only single copytool is started on a remote client/agent. If there
10031 # was no remote client, then the copytool will be started on the local client.
10037 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10038 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10040 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10041 if [[ $CLIENTCOUNT -gt 1 ]] &&
10042 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10043 skip_env "SHARED_DIRECTORY should be accessible"\
10044 "on all client nodes"
10048 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10049 # meant NFS issues could hose sanity-hsm sessions. So now we
10050 # use $TMP instead.
10051 for n in $(seq $AGTCOUNT); do
10052 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10053 agent=CLIENT$((n + 1))
10054 if [[ -z "${!agent}" ]]; then
10055 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10058 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10059 local var=agt${n}_HOST
10060 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10063 export SINGLEAGT=${SINGLEAGT:-agt1}
10065 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10066 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10067 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10068 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10069 export HSMTOOL_TESTDIR
10071 HSM_ARCHIVE_NUMBER=2
10073 # The test only support up to 10 MDTs
10074 MDT_PREFIX="mdt.$FSNAME-MDT000"
10075 HSM_PARAM="${MDT_PREFIX}0.hsm"
10077 # archive is purged at copytool setup
10078 HSM_ARCHIVE_PURGE=true
10080 # Don't allow copytool error upon start/setup
10081 HSMTOOL_NOERROR=false
10084 # Get the backend root path for the given agent facet.
10085 copytool_device() {
10087 local dev=AGTDEV$(facet_number $facet)
10092 get_mdt_devices() {
10094 # get MDT device for each mdc
10095 for mdtno in $(seq 1 $MDSCOUNT); do
10096 local idx=$(($mdtno - 1))
10097 MDT[$idx]=$($LCTL get_param -n \
10098 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10099 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10103 copytool_continue() {
10104 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10106 do_nodesv $agents "libtool execute pkill -CONT -x $HSMTOOL" || return 0
10107 echo "Copytool is continued on $agents"
10111 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10113 echo "Killing existing copytools on $hosts"
10114 do_nodesv $hosts "libtool execute killall -q $HSMTOOL" || true
10115 copytool_continue "$hosts"
10118 copytool_monitor_cleanup() {
10119 local facet=${1:-$SINGLEAGT}
10120 local agent=$(facet_active_host $facet)
10122 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10123 # Should die when the copytool dies, but just in case.
10124 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10125 cmd+=" 2>/dev/null || true"
10126 do_node $agent "$cmd"
10127 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10128 export HSMTOOL_MONITOR_DIR=
10131 # The pdsh should die on its own when the monitor dies. Just
10132 # in case, though, try to clean up to avoid any cruft.
10133 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10134 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10135 export HSMTOOL_MONITOR_PDSH=
10141 local host="$(facet_host "$1")"
10142 local prefix=$TESTLOG_PREFIX
10143 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10145 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10148 __lhsmtool_rebind()
10150 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
10153 __lhsmtool_import()
10155 mkdir -p "$(dirname "$2")" ||
10156 error "cannot create directory '$(dirname "$2")'"
10157 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
10162 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --hsm-root \"$hsm_root\""
10163 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10164 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10165 [ ${#misc_options[@]} -gt 0 ] &&
10166 cmd+=" $(IFS=" " echo "$@")"
10167 cmd+=" \"$mountpoint\""
10169 echo "Starting copytool $facet on $(facet_host $facet)"
10170 stack_trap "do_facet $facet libtool execute pkill -x '$HSMTOOL' || true" EXIT
10171 do_facet $facet "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10175 local facet="${1:-$SINGLEAGT}"
10177 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10180 # Main entry point to perform copytool related operations
10184 # setup setup a copytool to run in the background, that copytool will be
10186 # import import a file from an HSM backend
10187 # rebind rebind an archived file to a new fid
10189 # Although the semantics might suggest otherwise, one does not need to 'setup'
10190 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10197 # Use default values
10198 local facet=$SINGLEAGT
10199 local mountpoint="${MOUNT2:-$MOUNT}"
10200 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10203 local fail_on_error=true
10204 local -a misc_options
10205 while [ $# -gt 0 ]; do
10217 local archive_id="$1"
10225 local bandwidth="$1" # in MB/s
10228 local fail_on_error=false
10231 # Uncommon(/copytool dependent) option
10232 misc_options+=("$1")
10238 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10239 do_facet $facet mkdir -p "$hsm_root" ||
10240 error "mkdir '$hsm_root' failed"
10244 local copytool=lhsmtool
10248 __${copytool}_${action} "${misc_options[@]}"
10249 if [ $? -ne 0 ]; then
10254 local host="$(facet_host $facet)"
10255 error_msg="Failed to start copytool $facet on '$host'"
10258 local src="${misc_options[0]}"
10259 local dest="${misc_options[1]}"
10260 error_msg="Failed to import '$src' to '$dest'"
10263 error_msg="could not rebind file"
10267 $fail_on_error && error "$error_msg" || echo "$error_msg"
10272 local client_count=$1
10273 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10274 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10281 $LFS path2fid $1 | tr -d '[]'
10282 return ${PIPESTATUS[0]}
10290 if [[ $u == "user" ]]; then
10291 st=$($RUNAS $LFS hsm_state $f)
10294 st=$($LFS hsm_state $f)
10297 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10299 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10303 check_hsm_flags() {
10307 local st=$(get_hsm_flags $f)
10308 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10317 if [[ "$value" != "" ]]; then
10320 for mdtno in $(seq 1 $MDSCOUNT); do
10321 local idx=$(($mdtno - 1))
10322 local facet=mds${mdtno}
10323 # if $arg include -P option, run 1 set_param per MDT on the MGS
10324 # else, run set_param on each MDT
10325 [[ $arg = *"-P"* ]] && facet=mgs
10326 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10327 [[ $? != 0 ]] && rc=1
10332 mdts_check_param() {
10338 for mdtno in $(seq 1 $MDSCOUNT); do
10339 local idx=$(($mdtno - 1))
10340 wait_update_facet --verbose mds${mdtno} \
10341 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10343 error "$key state is not '$target' on mds${mdtno}"
10347 cdt_set_mount_state() {
10348 mdts_set_param "-P" hsm_control "$1"
10349 # set_param -P is asynchronous operation and could race with set_param.
10350 # In such case configs could be retrieved and applied at mgc after
10351 # set_param -P completion. Sleep here to avoid race with set_param.
10352 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10353 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10354 # and 10 seconds to retrieve config from server.
10358 cdt_check_state() {
10359 mdts_check_param hsm_control "$1" 20
10362 cdt_set_sanity_policy() {
10363 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10366 mdts_set_param "" hsm.policy "+NRA"
10367 mdts_set_param "" hsm.policy "-NBR"
10368 CDT_POLICY_HAD_CHANGED=
10376 mdts_set_param "$opt -n" "hsm.$param" "$value"
10380 wait_request_state() {
10384 # 4th arg (mdt index) is optional
10385 local mdtidx=${4:-0}
10386 local mds=mds$(($mdtidx + 1))
10388 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10389 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10391 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10392 error "request on $fid is not $state on $mds"
10400 local WAIT_MAX=${4:-60}
10403 # We need to run do_node in bg, because pdsh does not exit
10404 # if child process of run script exists.
10405 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10406 # because of multiop_bg_pause -> $MULTIOP_PROG &
10407 # By the same reason we need sleep a bit after do_nodes starts
10408 # to let runmultiop_bg_pause start muliop and
10409 # update /tmp/multiop_bg.pid ;
10410 # The rm /tmp/multiop_bg.pid guarantees here that
10411 # we have the updated by runmultiop_bg_pause
10412 # /tmp/multiop_bg.pid file
10414 local pid_file=$TMP/multiop_bg.pid.$$
10416 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10417 runmultiop_bg_pause $file $cmds" &
10421 while [[ $wait_time -lt $WAIT_MAX ]]; do
10423 wait_time=$((wait_time + 3))
10424 multiop_pid=$(do_node $client cat $pid_file)
10425 if [ -n "$multiop_pid" ]; then
10430 [ -n "$multiop_pid" ] ||
10431 error "$client : Can not get multiop_pid from $pid_file "
10433 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10434 eval export $(node_var_name $client)_do_node_pid=$pid
10435 local var=$(node_var_name $client)_multiop_pid
10436 echo client $client multiop_bg started multiop_pid=${!var}
10442 local multiop_pid=$(node_var_name $client)_multiop_pid
10443 local do_node_pid=$(node_var_name $client)_do_node_pid
10445 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10446 do_node $client kill -USR1 ${!multiop_pid}
10448 wait ${!do_node_pid}
10452 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10453 awk '{ print $1 * 2; exit; }')
10457 check_component_count() {
10458 local comp_cnt=$($LFS getstripe --component-count $1)
10459 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10462 # Verify there are no init components with "extension" flag
10463 verify_no_init_extension() {
10464 local flg_opts="--component-flags init,extension"
10465 local found=$($LFS find $flg_opts $1 | wc -l)
10466 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10469 # Verify there is at least one component starting at 0
10470 verify_comp_at_zero() {
10471 flg_opts="--component-flags init"
10472 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10473 [ $found -eq 1 ] ||
10474 error "No component starting at zero(!)"
10477 # version after which Self-Extending Layouts are available
10480 sel_layout_sanity() {
10484 verify_no_init_extension $file
10485 verify_comp_at_zero $file
10486 check_component_count $file $comp_cnt
10489 statx_supported() {
10490 $STATX --quiet --version
10495 # wrappers for createmany and unlinkmany
10496 # to set debug=0 if number of creates is high enough
10497 # this is to speedup testing
10499 function createmany() {
10502 (( count > 100 )) && {
10503 local saved_debug=$($LCTL get_param -n debug)
10504 local list=$(comma_list $(all_nodes))
10506 do_nodes $list $LCTL set_param debug=0
10508 $LUSTRE/tests/createmany $*
10510 (( count > 100 )) &&
10511 do_nodes $list "$LCTL set_param debug=\\\"$saved_debug\\\""
10515 function unlinkmany() {
10518 (( count > 100 )) && {
10519 local saved_debug=$($LCTL get_param -n debug)
10520 local list=$(comma_list $(all_nodes))
10522 do_nodes $list $LCTL set_param debug=0
10524 $LUSTRE/tests/unlinkmany $*
10526 (( count > 100 )) &&
10527 do_nodes $list "$LCTL set_param debug=\\\"$saved_debug\\\""