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 $node
2709 if [ "$FAILURE_MODE" = HARD ]; then
2710 reboot_node $(facet_active_host $facet)
2718 if [ "$FAILURE_MODE" = HARD ]; then
2728 for facet in ${facets//,/ }; do
2729 hosts=$(expand_list $hosts $(facet_host $facet) )
2735 _check_progs_installed () {
2739 for prog in $progs; do
2740 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2741 echo $prog missing on $(hostname)
2748 check_progs_installed () {
2752 do_rpc_nodes "$nodes" _check_progs_installed $@
2755 # recovery-scale functions
2757 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2760 start_client_load() {
2763 local var=$(node_var_name $client)_load
2764 eval export ${var}=$load
2766 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2767 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2768 END_RUN_FILE=$END_RUN_FILE \
2769 LOAD_PID_FILE=$LOAD_PID_FILE \
2770 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2771 TESTNAME=$TESTNAME \
2772 DBENCH_LIB=$DBENCH_LIB \
2773 DBENCH_SRC=$DBENCH_SRC \
2774 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2779 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2780 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2781 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2782 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2783 ior_blockSize=$ior_blockSize \
2784 ior_blockUnit=$ior_blockUnit \
2785 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2786 ior_DURATION=$ior_DURATION \
2787 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2788 ior_custom_params=\\\"$ior_custom_param\\\" \
2789 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2792 log "Started client load: ${load} on $client"
2794 # get the children process IDs
2795 local pids=$(ps --ppid $ppid -o pid= | xargs)
2796 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2800 start_client_loads () {
2801 local -a clients=(${1//,/ })
2802 local numloads=${#CLIENT_LOADS[@]}
2804 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2805 local load=$((nodenum % numloads))
2806 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2808 # bug 22169: wait the background threads to start
2812 # only for remote client
2813 check_client_load () {
2815 local var=$(node_var_name $client)_load
2816 local testload=run_${!var}.sh
2818 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2820 # bug 18914: try to connect several times not only when
2821 # check ps, but while check_node_health also
2825 while [ $RC = 254 -a $tries -gt 0 ]; do
2829 if ! check_node_health $client; then
2831 if [ $RC -eq 254 ]; then
2832 # FIXME: not sure how long we shuold sleep here
2836 echo "check node health failed: RC=$RC "
2840 # We can continue try to connect if RC=254
2841 # Just print the warning about this
2842 if [ $RC = 254 ]; then
2843 echo "got a return status of $RC from do_node while checking " \
2844 "node health on $client"
2847 # see if the load is still on the client
2850 while [ $RC = 254 -a $tries -gt 0 ]; do
2854 if ! do_node $client \
2855 "ps auxwww | grep -v grep | grep -q $testload"; then
2860 if [ $RC = 254 ]; then
2861 echo "got a return status of $RC from do_node while checking " \
2862 "(node health and 'ps') the client load on $client"
2863 # see if we can diagnose a bit why this is
2868 check_client_loads () {
2869 local clients=${1//,/ }
2873 for client in $clients; do
2874 check_client_load $client
2876 if [ "$rc" != 0 ]; then
2877 log "Client load failed on node $client, rc=$rc"
2883 restart_client_loads () {
2884 local clients=${1//,/ }
2885 local expectedfail=${2:-""}
2889 for client in $clients; do
2890 check_client_load $client
2892 if [ "$rc" != 0 -a "$expectedfail" ]; then
2893 local var=$(node_var_name $client)_load
2894 start_client_load $client ${!var}
2895 echo "Restarted client load ${!var}: on $client. Checking ..."
2896 check_client_load $client
2898 if [ "$rc" != 0 ]; then
2899 log "Client load failed to restart on node $client, rc=$rc"
2900 # failure one client load means test fail
2901 # we do not need to check other
2910 # Start vmstat and save its process ID in a file.
2915 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2918 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2919 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2922 # Display the nodes on which client loads failed.
2923 print_end_run_file() {
2927 [ -s $file ] || return 0
2929 echo "Found the END_RUN_FILE file: $file"
2932 # A client load will stop if it finds the END_RUN_FILE file.
2933 # That does not mean the client load actually failed though.
2934 # The first node in END_RUN_FILE is the one we are interested in.
2937 if [ -n "$node" ]; then
2938 local var=$(node_var_name $node)_load
2940 local prefix=$TESTLOG_PREFIX
2941 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2942 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2943 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2945 echo "Client load ${!var} failed on node $node:"
2951 # Stop the process which had its PID saved in a file.
2956 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2958 do_nodes $nodes "test -f $pid_file &&
2959 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2962 # Stop all client loads.
2963 stop_client_loads() {
2964 local nodes=${1:-$CLIENTS}
2967 # stop the client loads
2968 stop_process $nodes $pid_file
2970 # clean up the processes that started them
2971 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2973 # End recovery-scale functions
2975 # verify that lustre actually cleaned up properly
2977 VAR=$(lctl get_param -n catastrophe 2>&1)
2978 if [ $? = 0 ] ; then
2979 if [ $VAR != 0 ]; then
2980 error "LBUG/LASSERT detected"
2983 BUSY=$(dmesg | grep -i destruct || true)
2984 if [ -n "$BUSY" ]; then
2986 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2990 check_mem_leak || exit 204
2992 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2993 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2996 if module_loaded lnet || module_loaded libcfs; then
2997 echo "$TESTSUITE: modules still loaded..." 1>&2
3005 # wait for a command to return the expected result
3007 # This will run @check on @node repeatedly until the output matches @expect
3008 # based on the supplied condition, or until @max_wait seconds have elapsed,
3009 # whichever comes first. @cond may be one of the normal bash operators,
3010 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3011 # in the caller to avoid unintentional evaluation by the shell in the caller.
3013 # If @max_wait is not specified, the condition will be checked for up to 90s.
3015 # If --verbose is passed as the first argument, the result is printed on each
3016 # value change, otherwise it is only printed after every 10s interval.
3018 # Using wait_update_cond() or related helper function is preferable to adding
3019 # a "long enough" wait for some state to change in the background, since
3020 # "long enough" may be too short due to tunables, system config, or running in
3021 # a VM, and must by necessity wait too long for most cases or risk failure.
3023 # usage: wait_update_cond [--verbose] node check cond expect [max_wait]
3024 wait_update_cond() {
3026 [[ "$1" == "--verbose" ]] && verbose=true && shift
3032 local max_wait=${5:-90}
3036 local begin=$SECONDS
3040 while (( $waited <= $max_wait )); do
3041 result=$(do_node $node "$check")
3043 eval [[ "'$result'" $cond "'$expect'" ]]
3044 if [[ $? == 0 ]]; then
3045 [[ -z "$result" || $waited -le $sleep ]] ||
3046 echo "Updated after ${waited}s: want '$expect' got '$result'"
3049 if $verbose && [[ "$result" != "$prev_result" ]]; then
3050 [[ -n "$prev_result" ]] &&
3051 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3052 prev_result="$result"
3054 (( $waited % $print == 0 )) &&
3055 echo "Waiting $((max_wait - waited))s for '$expect'"
3057 waited=$((SECONDS - begin))
3059 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3063 # usage: wait_update [--verbose] node check expect [max_wait]
3066 [ "$1" = "--verbose" ] && verbose="$1" && shift
3073 wait_update_cond $verbose $node "$check" "==" "$expect" $max_wait
3076 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3077 wait_update_facet_cond() {
3079 [ "$1" = "--verbose" ] && verbose="$1" && shift
3081 local node=$(facet_active_host $1)
3087 wait_update_cond $verbose $node "$check" "$cond" "$expect" $max_wait
3090 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3091 wait_update_facet() {
3093 [ "$1" = "--verbose" ] && verbose="$1" && shift
3095 local node=$(facet_active_host $1)
3100 wait_update_cond $verbose $node "$check" "==" "$expect" $max_wait
3104 do_nodes $(comma_list $(mdts_nodes)) \
3105 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3106 do_nodes $(comma_list $(osts_nodes)) \
3107 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3108 grep -v 'Found no match'
3112 local zfs_wait=${2:-5}
3114 # the occupied disk space will be released
3115 # only after TXGs are committed
3116 if [[ $(facet_fstype $1) == zfs ]]; then
3117 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3125 local lwm=$3 #low watermark
3126 local size_mb #how many MB should we write to pass watermark
3127 local ost_name=$(ostname_from_index $ost_idx)
3129 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3131 if (( $free_kb / 1024 > lwm )); then
3132 size_mb=$((free_kb / 1024 - lwm))
3134 #If 10% of free space cross low watermark use it
3135 if (( $free_kb / 10240 > size_mb )); then
3136 size_mb=$((free_kb / 10240))
3138 #At least we need to store 1.1 of difference between
3139 #free space and low watermark
3140 size_mb=$((size_mb + size_mb / 10))
3142 if (( lwm <= $free_kb / 1024 )) ||
3143 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3144 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3145 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3146 count=$size_mb oflag=append conv=notrunc
3151 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3152 echo "OST still has $((free_kb / 1024)) MB free"
3155 # This checks only the primary MDS
3156 ost_watermarks_get() {
3158 local ost_name=$(ostname_from_index $ost_idx)
3159 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3161 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3162 osp.$mdtosc_proc.reserved_mb_high)
3163 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3164 osp.$mdtosc_proc.reserved_mb_low)
3169 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3170 ost_watermarks_set() {
3174 local ost_name=$(ostname_from_index $ost_idx)
3175 local facets=$(get_facets MDS)
3177 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3178 osp.*$ost_name*.reserved_mb_low=$lwm \
3179 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3181 # sleep to ensure we see the change
3185 ost_watermarks_set_low_space() {
3187 local wms=$(ost_watermarks_get $ost_idx)
3188 local ost_name=$(ostname_from_index $ost_idx)
3190 local old_lwm=$(echo $wms | awk '{ print $1 }')
3191 local old_hwm=$(echo $wms | awk '{ print $2 }')
3193 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3194 # minimal extension size is 64M
3196 if (( $blocks / 1024 > 50 )); then
3197 new_lwm=$((blocks / 1024 - 50))
3199 local new_hwm=$((new_lwm + 5))
3201 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3202 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3205 # Set watermarks to ~current available space & then write data to fill it
3206 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3207 # internal statfs used by the stripe allocator
3209 # first parameter is the filename-prefix, which must get under t-f cleanup
3210 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3211 ost_watermarks_set_enospc() {
3215 local ost_name=$(ostname_from_index $ost_idx)
3216 local facets=$(get_facets MDS)
3220 for MDS in ${facets//,/ }; do
3221 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3223 do_facet $MDS $LCTL get_param -n \
3224 osp.$mdtosc_proc.reserved_mb_high ||
3225 skip "remote MDS does not support reserved_mb_high"
3228 wms=$(ost_watermarks_set_low_space $ost_idx)
3229 local new_lwm=$(echo $wms | awk '{ print $4 }')
3230 fill_ost $filename $ost_idx $new_lwm
3231 #First enospc could execute orphan deletion so repeat
3232 fill_ost $filename $ost_idx $new_lwm
3236 ost_watermarks_enospc_delete_files() {
3240 rm -f $DIR/${filename}.fill_ost$ost_idx
3242 wait_delete_completed
3246 # clean up from "ost_watermarks_set_enospc"
3247 ost_watermarks_clear_enospc() {
3253 ost_watermarks_enospc_delete_files $filename $ost_idx
3254 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3255 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3258 wait_delete_completed_mds() {
3259 local max_wait=${1:-20}
3261 local stime=$(date +%s)
3266 # find MDS with pending deletions
3267 for node in $(mdts_nodes); do
3268 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3269 2>/dev/null | calc_sum)
3270 if [[ $changes -eq 0 ]]; then
3273 mds2sync="$mds2sync $node"
3275 if [ -z "$mds2sync" ]; then
3276 wait_zfs_commit $SINGLEMDS
3279 mds2sync=$(comma_list $mds2sync)
3281 # sync MDS transactions
3282 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3284 # wait till all changes are sent and commmitted by OSTs
3285 # for ldiskfs space is released upon execution, but DMU
3286 # do this upon commit
3289 while [[ $WAIT -ne $max_wait ]]; do
3290 changes=$(do_nodes $mds2sync \
3291 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3292 #echo "$node: $changes changes on all"
3293 if [[ $changes -eq 0 ]]; then
3294 wait_zfs_commit $SINGLEMDS
3296 # the occupied disk space will be released
3297 # only after TXGs are committed
3298 wait_zfs_commit ost1
3306 echo "Delete is not completed in $((etime - stime)) seconds"
3307 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3314 # we can use "for" here because we are waiting the slowest
3315 for host in ${hostlist//,/ }; do
3316 check_network "$host" 900
3318 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3325 for facet in ${facetlist//,/ }; do
3326 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3328 wait_for_host $hostlist
3331 _wait_recovery_complete () {
3334 # Use default policy if $2 is not passed by caller.
3335 local MAX=${2:-$(max_recovery_time)}
3340 while [ $WAIT -lt $MAX ]; do
3341 STATUS=$(lctl get_param -n $param | grep status)
3343 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3346 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3348 echo "$param recovery not done in $MAX sec. $STATUS"
3352 wait_recovery_complete () {
3355 # with an assumption that at_max is the same on all nodes
3356 local MAX=${2:-$(max_recovery_time)}
3359 if [ "$FAILURE_MODE" = HARD ]; then
3360 facets=$(facets_on_host $(facet_active_host $facet))
3362 echo affected facets: $facets
3364 # we can use "for" here because we are waiting the slowest
3365 for facet in ${facets//,/ }; do
3366 local var_svc=${facet}_svc
3367 local param="*.${!var_svc}.recovery_status"
3369 local host=$(facet_active_host $facet)
3370 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3374 wait_mds_ost_sync () {
3375 # just because recovery is done doesn't mean we've finished
3376 # orphan cleanup. Wait for llogs to get synchronized.
3377 echo "Waiting for orphan cleanup..."
3378 # MAX value includes time needed for MDS-OST reconnection
3379 local MAX=$(( TIMEOUT * 2 ))
3380 local WAIT_TIMEOUT=${1:-$MAX}
3383 local list=$(comma_list $(mdts_nodes))
3384 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3385 if ! do_facet $SINGLEMDS \
3386 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3388 # old way, use mds_sync
3390 list=$(comma_list $(osts_nodes))
3391 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3394 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3395 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3396 local -a sync=($(do_nodes $list "$cmd"))
3399 for ((i=0; i<${#sync[@]}; i++)); do
3401 [ ${sync[$i]} -eq 1 ] && continue
3403 [ ${sync[$i]} -eq 0 ] && continue
3405 # there is a not finished MDS-OST synchronization
3409 sleep 2 # increase waiting time and cover statfs cache
3410 [ ${con} -eq 1 ] && return 0
3411 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3415 # show which nodes are not finished.
3416 cmd=$(echo $cmd | sed 's/-n//')
3417 do_nodes $list "$cmd"
3418 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3422 # Wait OSTs to be active on both client and MDT side.
3424 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3425 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3426 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3427 error "wait_update OSTs up on client failed"
3429 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3430 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3431 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3432 error "wait_update OSTs up on MDT0000 failed"
3435 wait_destroy_complete () {
3436 echo "Waiting for local destroys to complete"
3437 # MAX value shouldn't be big as this mean server responsiveness
3438 # never increase this just to make test pass but investigate
3439 # why it takes so long time
3442 while [ $WAIT -lt $MAX ]; do
3443 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3447 for ((i=0; i<${#RPCs[@]}; i++)); do
3448 [ ${RPCs[$i]} -eq 0 ] && continue
3449 # there are still some destroy RPCs in flight
3454 [ ${con} -eq 1 ] && return 0 # done waiting
3455 echo "Waiting ${WAIT}s for local destroys to complete"
3458 echo "Local destroys weren't done in $MAX sec."
3462 wait_delete_completed() {
3463 wait_delete_completed_mds $1 || return $?
3464 wait_destroy_complete || return $?
3473 # conf-sanity 31 takes a long time cleanup
3474 while [ $WAIT -lt 300 ]; do
3475 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3476 lctl dl | grep ' ST ' || true")
3477 [ -z "${running}" ] && return 0
3478 echo "waited $WAIT for${running}"
3479 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3481 WAIT=$((WAIT + INTERVAL))
3483 echo "service didn't stop after $WAIT seconds. Still running:"
3488 wait_remote_prog () {
3494 [ "$PDSH" = "no_dsh" ] && return 0
3496 while [ $WAIT -lt $2 ]; do
3497 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3498 [ -z "${running}" ] && return 0 || true
3499 echo "waited $WAIT for: "
3501 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3503 WAIT=$((WAIT + INTERVAL))
3505 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3506 [ -z "$pids" ] && return 0
3507 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3508 # FIXME: not portable
3509 for pid in $pids; do
3510 cat /proc/${pid}/status || true
3511 cat /proc/${pid}/wchan || true
3513 kill -9 $pid || true
3522 local clients=${1:-$CLIENTS}
3524 if [ -z "$clients" ]; then
3527 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3532 # not every config has many clients
3538 # usually checked on particular client or locally
3547 client_reconnect_try() {
3548 local f=$MOUNT/recon
3551 if [ -z "$CLIENTS" ]; then
3552 $LFS df $MOUNT; uname -n >> $f
3554 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3556 echo "Connected clients: $(cat $f)"
3557 ls -l $f > /dev/null
3561 client_reconnect() {
3562 # one client_reconnect_try call does not always do the job...
3564 client_reconnect_try && break
3569 affected_facets () {
3572 local host=$(facet_active_host $facet)
3573 local affected=$facet
3575 if [ "$FAILURE_MODE" = HARD ]; then
3576 affected=$(facets_up_on_host $host)
3582 local E2FSCK_ON_MDT0=false
3583 if [ "$1" == "--fsck" ]; then
3585 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3597 #Because it will only get up facets, we need get affected
3598 #facets before shutdown
3599 #For HARD Failure mode, it needs make sure facets on the same
3600 #HOST will only be shutdown and reboot once
3601 for facet in ${facets//,/ }; do
3602 local affected_facet
3604 #check whether facet has been included in other affected facets
3605 for ((index=0; index<$total; index++)); do
3606 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3609 if [ $skip -eq 0 ]; then
3610 affecteds[$total]=$(affected_facets $facet)
3615 for ((index=0; index<$total; index++)); do
3616 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3617 local host=$(facet_active_host $facet)
3618 echo "Failing ${affecteds[index]} on $host"
3619 shutdown_facet $facet
3622 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3623 $(mdsdevname 1) "-n" || error "Running e2fsck")
3625 for ((index=0; index<$total; index++)); do
3626 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3627 echo reboot facets: ${affecteds[index]}
3631 change_active ${affecteds[index]}
3633 wait_for_facet ${affecteds[index]}
3636 init_facets_vars_simple
3638 # start mgs first if it is affected
3639 if ! combined_mgs_mds &&
3640 list_member ${affecteds[index]} mgs; then
3641 mount_facet mgs || error "Restart of mgs failed"
3643 # FIXME; has to be changed to mount all facets concurrently
3644 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3645 echo mount facets: ${affecteds[index]}
3646 mount_facets ${affecteds[index]}
3648 do_nodes $(comma_list $(all_nodes)) \
3649 "keyctl show | grep lustre | cut -c1-11 |
3651 xargs -IX keyctl setperm X 0x3f3f3f3f"
3662 do_facet $facet "sync; sync; sync"
3665 # make sure there will be no seq change
3666 local clients=${CLIENTS:-$HOSTNAME}
3667 local f=fsa-\\\$\(hostname\)
3668 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3669 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3671 local svc=${facet}_svc
3672 do_facet $facet $LCTL --device ${!svc} notransno
3674 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3675 # in-memory state has to be cleared by either rebooting the host or
3676 # exporting and reimporting the pool.
3678 # Although the uberblocks are not updated when a pool is freezed,
3679 # transactions are still written to the disks. Modified blocks may be
3680 # cached in memory when tests try reading them back. The
3681 # export-and-reimport process also evicts any cached pool data from
3682 # memory to provide the correct "data loss" semantics.
3684 # In the test framework, the exporting and importing operations are
3685 # handled by stop() and mount_facet() separately, which are used
3686 # inside fail() and fail_abort().
3688 set_dev_readonly $facet
3689 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3690 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3693 replay_barrier_nodf() {
3694 local facet=$1 echo running=${running}
3695 do_facet $facet "sync; sync; sync"
3696 local svc=${facet}_svc
3697 echo Replay barrier on ${!svc}
3698 do_facet $facet $LCTL --device ${!svc} notransno
3699 set_dev_readonly $facet
3700 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3701 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3704 replay_barrier_nosync() {
3705 local facet=$1 echo running=${running}
3706 local svc=${facet}_svc
3707 echo Replay barrier on ${!svc}
3708 do_facet $facet $LCTL --device ${!svc} notransno
3709 set_dev_readonly $facet
3710 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3711 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3715 # Get Lustre client uuid for a given Lustre mount point.
3718 local mntpnt=${1:-$MOUNT}
3720 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3721 local uuid=$($LCTL get_param -n llite.$name.uuid)
3726 mds_evict_client() {
3727 local mntpnt=${1:-$MOUNT}
3728 local uuid=$(get_client_uuid $mntpnt)
3730 do_facet $SINGLEMDS \
3731 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3734 ost_evict_client() {
3735 local mntpnt=${1:-$MOUNT}
3736 local uuid=$(get_client_uuid $mntpnt)
3739 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3744 local clients=${CLIENTS:-$HOSTNAME}
3746 SK_NO_KEY_save=$SK_NO_KEY
3748 export SK_NO_KEY=false
3750 facet_failover $* || error "failover: $?"
3751 export SK_NO_KEY=$SK_NO_KEY_save
3752 # to initiate all OSC idling connections
3754 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3755 clients_up || error "post-failover stat: $?"
3760 facet_failover $facet
3766 change_active $facet
3767 wait_for_facet $facet
3768 mount_facet $facet -o abort_recovery
3769 clients_up || echo "first stat failed: $?"
3770 clients_up || error "post-failover stat: $?"
3773 host_nids_address() {
3777 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3781 if [ "$1" = "'*'" ]; then echo \'*\'; else
3787 if [[ -n "$NETTYPE" ]]; then
3788 h2name_or_ip "$1" "$NETTYPE"
3790 h2name_or_ip "$1" "$2"
3793 declare -fx h2nettype
3795 # Wrapper function to print the deprecation warning
3797 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3798 if [[ -n "$NETTYPE" ]]; then
3801 h2nettype "$1" "tcp"
3805 # Wrapper function to print the deprecation warning
3807 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3808 if [[ -n "$NETTYPE" ]]; then
3811 h2nettype "$1" "o2ib"
3815 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3816 # expressions format. As a bonus we can then just pass in those variables
3817 # to pdsh. What this function does is take a HOSTLIST type string and
3818 # expand it into a space deliminated list for us.
3826 [ -z "$hostlist" ] && return
3828 # Translate the case of [..],..,[..] to [..] .. [..]
3829 list="${hostlist/],/] }"
3831 [[ "$front" == *,* ]] && {
3834 list=${list/${old}/${new}}
3837 for item in $list; do
3838 # Test if we have any []'s at all
3839 if [ "$item" != "${item/\[/}" ]; then {
3840 # Expand the [*] into list
3844 if [ "$name" != "$item" ]; then
3845 group=${item#$name[*}
3848 for range in ${group//,/ }; do
3854 # Number of leading zeros
3857 end=$(echo $end | sed 's/0*//')
3858 [[ -z "$end" ]] && end=0
3859 [[ $padlen2 -gt $padlen ]] && {
3860 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3863 begin=$(echo $begin | sed 's/0*//')
3864 [ -z $begin ] && begin=0
3866 if [ ! -z "${begin##[!0-9]*}" ]; then
3867 order=$(seq -f "%0${padlen}g" $begin $end)
3869 order=$(eval echo {$begin..$end});
3872 for num in $order; do
3873 value="${name#*,}${num}${back}"
3874 [ "$value" != "${value/\[/}" ] && {
3875 value=$(hostlist_expand "$value")
3877 myList="$myList $value"
3882 myList="$myList $item"
3885 myList=${myList//,/ }
3886 myList=${myList:1} # Remove first character which is a space
3888 # Filter any duplicates without sorting
3890 myList="${list%% *}"
3892 while [[ "$list" != ${myList##* } ]]; do
3893 local tlist=" $list"
3894 list=${tlist// ${list%% *} / }
3896 myList="$myList ${list%% *}"
3898 myList="${myList%* }";
3900 # We can select an object at an offset in the list
3903 for item in $myList; do
3905 [ $cnt -eq $offset ] && {
3909 [ $(get_node_count $myList) -ne 1 ] && myList=""
3918 [ "$facet" == client ] && echo -n $HOSTNAME && return
3919 varname=${facet}_HOST
3920 if [ -z "${!varname}" ]; then
3921 if [ "${facet:0:3}" == "ost" ]; then
3922 local fh=${facet%failover}_HOST
3923 eval export ${facet}_HOST=${!fh}
3924 if [ -z "${!varname}" ]; then
3925 eval export ${facet}_HOST=${ost_HOST}
3927 elif [ "${facet:0:3}" == "mdt" -o \
3928 "${facet:0:3}" == "mds" -o \
3929 "${facet:0:3}" == "mgs" ]; then
3930 eval export ${facet}_HOST=${mds_HOST}
3936 facet_failover_host() {
3940 var=${facet}failover_HOST
3941 if [ -n "${!var}" ]; then
3946 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3947 "${facet:0:3}" == "mgs" ]; then
3949 eval export ${facet}failover_host=${mds_HOST}
3954 if [[ $facet == ost* ]]; then
3955 eval export ${facet}failover_host=${ost_HOST}
3963 local activevar=${facet}active
3965 if [ -f $TMP/${facet}active ] ; then
3966 source $TMP/${facet}active
3969 active=${!activevar}
3970 if [ -z "$active" ] ; then
3977 facet_active_host() {
3978 facet_host $(facet_active $1)
3981 # Get the passive failover partner host of facet.
3982 facet_passive_host() {
3984 [[ $facet = client ]] && return
3986 local host=${facet}_HOST
3987 local failover_host=${facet}failover_HOST
3988 local active_host=$(facet_active_host $facet)
3990 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3992 if [[ $active_host = ${!host} ]]; then
3993 echo -n ${!failover_host}
4003 facetlist=$(exclude_items_from_list $facetlist mgs)
4005 for facet in ${facetlist//,/ }; do
4006 local failover=${facet}failover
4007 local host=`facet_host $failover`
4008 [ -z "$host" ] && return
4010 local curactive=`facet_active $facet`
4011 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4012 eval export ${facet}active=$facet
4014 eval export ${facet}active=$failover
4016 # save the active host for this facet
4017 local activevar=${facet}active
4018 echo "$activevar=${!activevar}" > $TMP/$activevar
4019 [[ $facet = mds1 ]] && combined_mgs_mds && \
4020 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4021 local TO=`facet_active_host $facet`
4022 echo "Failover $facet to $TO"
4028 # do not stripe off hostname if verbose, bug 19215
4029 if [ x$1 = x--verbose ]; then
4037 if [ "$HOST" = "$HOSTNAME" ]; then
4039 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4040 echo "cannot run remote command on $HOST with $myPDSH"
4044 echo "CMD: $HOST $@" >&2
4045 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4048 if [[ "$myPDSH" == "rsh" ]] ||
4049 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4050 # we need this because rsh and pdsh do not return
4051 # exit code of an executed command
4052 local command_status="$TMP/cs"
4053 eval $myPDSH $HOST ":> $command_status"
4054 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4055 PATH=\$PATH:/sbin:/usr/sbin;
4057 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
4058 echo command failed >$command_status"
4059 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4064 # print HOSTNAME for myPDSH="no_dsh"
4065 if [[ $myPDSH = no_dsh ]]; then
4066 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
4068 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
4071 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
4073 return ${PIPESTATUS[0]}
4077 do_node --verbose "$@"
4080 single_local_node () {
4081 [ "$1" = "$HOSTNAME" ]
4084 # Outputs environment variable assignments that should be passed to remote nodes
4088 local facets=$(get_facets)
4091 for var in ${!MODOPTS_*}; do
4092 value=${!var//\"/\\\"}
4093 echo -n " ${var}=\"$value\""
4096 for facet in ${facets//,/ }; do
4098 if [ -n "${!var}" ]; then
4099 echo -n " $var=${!var}"
4103 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4104 if [ -n "${!var}" ]; then
4105 echo -n " $var=${!var}"
4109 for var in VERBOSE; do
4110 if [ -n "${!var}" ]; then
4111 echo -n " $var=${!var}"
4115 if [ -n "$FSTYPE" ]; then
4116 echo -n " FSTYPE=$FSTYPE"
4119 for var in LNETLND NETTYPE; do
4120 if [ -n "${!var}" ]; then
4121 echo -n " $var=${!var}"
4128 # do not stripe off hostname if verbose, bug 19215
4129 if [ x$1 = x--verbose ]; then
4137 if single_local_node $rnodes; then
4139 do_nodev $rnodes "$@"
4141 do_node $rnodes "$@"
4146 # This is part from do_node
4149 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4150 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4152 export FANOUT=$(get_node_count "${rnodes//,/ }")
4154 echo "CMD: $rnodes $@" >&2
4155 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4158 # do not replace anything from pdsh output if -N is used
4159 # -N Disable hostname: prefix on lines of output.
4160 if $verbose || [[ $myPDSH = *-N* ]]; then
4161 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4163 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4165 return ${PIPESTATUS[0]}
4169 # Execute commands on a single service's host
4171 # The \a facet (service) may be on a local or remote node, which is
4172 # determined at the time the command is run.
4174 # usage: do_facet $facet command [arg ...]
4178 local HOST=$(facet_active_host $facet)
4179 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4183 # Function: do_facet_random_file $FACET $FILE $SIZE
4184 # Creates FILE with random content on the given FACET of given SIZE
4186 do_facet_random_file() {
4190 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4191 do_facet $facet "$cmd 2>/dev/null"
4194 do_facet_create_file() {
4198 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4199 do_facet $facet "$cmd 2>/dev/null"
4203 do_nodes --verbose "$@"
4209 # make sure its not already running
4211 rm -f $TMP/${facet}active
4212 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4213 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4215 if [[ $(facet_fstype $facet) == zfs ]]; then
4217 # After formatting a ZFS target, "cachefile=none" property will
4218 # be set on the ZFS storage pool so that the pool is not
4219 # automatically imported on system startup. And then the pool
4220 # will be exported so as to leave the importing and exporting
4221 # operations handled by mount_facet() and stop() separately.
4223 refresh_partition_table $facet $(facet_vdevice $facet)
4224 disable_zpool_cache $facet
4229 # Device formatted as ost
4232 local DEVNAME=OSTDEV$num
4234 local fstype=$(facet_fstype ost$num)
4238 local dev=ost${num}_dev
4239 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4240 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4241 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4243 #try $OSTZFSDEVn - independent of vdev
4244 DEVNAME=OSTZFSDEV$num
4245 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4247 error "unknown fstype!";;
4253 # Physical device location of data
4259 local fstype=$(facet_fstype ost$num)
4263 # vdevs are not supported by ldiskfs
4266 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4267 # Device formatted by zfs
4269 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4271 error "unknown fstype!";;
4277 # Logical device formatted for lustre
4280 local DEVNAME=MDSDEV$num
4282 local fstype=$(facet_fstype mds$num)
4286 local dev=mds${num}_dev
4287 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4288 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4289 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4291 # try $MDSZFSDEVn - independent of vdev
4292 DEVNAME=MDSZFSDEV$num
4293 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4295 error "unknown fstype!";;
4301 # Physical location of data
4305 local fstype=$(facet_fstype mds$num)
4309 # vdevs are not supported by ldiskfs
4312 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4313 # Device formatted by ZFS
4314 local DEVNAME=MDSDEV$num
4315 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4317 error "unknown fstype!";;
4325 local fstype=$(facet_fstype mgs)
4329 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4330 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4331 DEVPTR=$(mdsdevname 1)
4333 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4337 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4338 ( [ -z "$MGSZFSDEV" ] &&
4339 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4340 DEVPTR=$(mdsdevname 1)
4342 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4345 error "unknown fstype!";;
4354 local fstype=$(facet_fstype mgs)
4358 # vdevs are not supported by ldiskfs
4361 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4362 ( [ -z "$MGSDEV" ] &&
4363 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4364 VDEVPTR=$(mdsvdevname 1)
4365 elif [ -n "$MGSDEV" ]; then
4369 error "unknown fstype!";;
4377 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4379 local var=${facet}_MOUNT
4380 eval mntpt=${!var:-${MOUNT}-$facet}
4387 local dev=$(facet_device $facet)
4388 local mnt=${2:-$(facet_mntpt $facet)}
4392 if dm_flakey_supported $facet; then
4393 dm_dev=$(dm_create_dev $facet $dev)
4394 [[ -n "$dm_dev" ]] || dm_dev=$dev
4396 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4397 export_dm_dev $facet $dm_dev
4399 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4404 local dev=$(facet_device $facet)
4405 local mnt=${2:-$(facet_mntpt $facet)}
4407 do_facet $facet $UMOUNT $mnt
4411 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4416 local ds=$(facet_device $facet)
4417 local mnt=${2:-$(facet_mntpt $facet)}
4422 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4423 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4424 do_facet $facet $ZFS set canmount=noauto $ds
4426 # The "legacy" mount method is used here because "zfs unmount $mnt"
4427 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4428 # targets are not available at the time, the stat(2) on $MOUNT will
4431 do_facet $facet $ZFS set mountpoint=legacy $ds
4432 do_facet $facet mount -t zfs $ds $mnt
4433 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4434 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4439 local ds=$(facet_device $facet)
4440 local mnt=${2:-$(facet_mntpt $facet)}
4441 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4442 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4443 local mntpt=${!var_mntpt}
4444 local canmnt=${!var_canmnt}
4448 do_facet $facet umount $mnt
4449 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4450 do_facet $facet $ZFS set canmount=$canmnt $ds
4457 local fstype=$(facet_fstype $facet)
4459 mount_$fstype $facet $mnt
4465 local fstype=$(facet_fstype $facet)
4467 unmount_$fstype $facet $mnt
4474 # make sure we are using the primary server, so test-framework will
4475 # be able to clean up properly.
4476 activemds=`facet_active mds1`
4477 if [ $activemds != "mds1" ]; then
4481 local clients=$CLIENTS
4482 [ -z $clients ] && clients=$(hostname)
4484 zconf_umount_clients $clients $MOUNT "$*" || true
4485 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4487 [ -n "$CLIENTONLY" ] && return
4489 # The add fn does rm ${facet}active file, this would be enough
4490 # if we use do_facet <facet> only after the facet added, but
4491 # currently we use do_facet mds in local.sh
4492 for num in `seq $MDSCOUNT`; do
4494 rm -f ${TMP}/mds${num}active
4496 combined_mgs_mds && rm -f $TMP/mgsactive
4498 for num in `seq $OSTCOUNT`; do
4500 rm -f $TMP/ost${num}active
4503 if ! combined_mgs_mds ; then
4507 if $SHARED_KEY; then
4508 export SK_MOUNTED=false
4514 cleanup_echo_devs () {
4517 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4519 for dev in $devs; do
4520 $LCTL --device $dev cleanup
4521 $LCTL --device $dev detach
4526 nfs_client_mode && return
4527 cifs_client_mode && return
4530 CLEANUP_DM_DEV=true stopall $*
4537 combined_mgs_mds () {
4538 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4539 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4543 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4547 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4559 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4560 for i in $(echo "$var"); do
4561 if [ "$i" == "-O" ]; then
4563 first_o=$(($first_o + 1))
4566 if [ "$i" == "-E" ]; then
4568 first_e=$(($first_e + 1 ))
4573 [ $first_o -gt 1 ] && opt_o+=",";
4577 [ $first_e -gt 1 ] && opt_e+=",";
4588 [ -n "$opt_o" ] && echo " -O $opt_o"
4589 [ -n "$opt_e" ] && echo " -E $opt_e"
4595 local fsname=${3:-"$FSNAME"}
4596 local type=$(facet_type $facet)
4597 local index=$(facet_index $facet)
4598 local fstype=$(facet_fstype $facet)
4599 local host=$(facet_host $facet)
4604 if [ $type == MGS ] || ( [ $type == MDS ] &&
4605 [ "$dev" == $(mgsdevname) ] &&
4606 [ "$host" == "$(facet_host mgs)" ] ); then
4609 opts="--mgsnode=$MGSNID"
4612 if [ $type != MGS ]; then
4613 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4617 var=${facet}failover_HOST
4618 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4619 opts+=" --failnode=$(h2nettype ${!var})"
4622 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4623 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4625 if [ $type == MDS ]; then
4626 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4627 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4628 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4629 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4631 if [ $fstype == ldiskfs ]; then
4632 fs_mkfs_opts+="-O ea_inode,large_dir"
4635 if [ -n "${!var}" ]; then
4636 fs_mkfs_opts+=" -J device=${!var}"
4638 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4640 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4644 if [ $type == OST ]; then
4645 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4647 if [ $fstype == ldiskfs ]; then
4649 if [ -n "${!var}" ]; then
4650 fs_mkfs_opts+=" -J device=${!var}"
4652 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4657 opts+=" --backfstype=$fstype"
4660 if [ -n "${!var}" ]; then
4661 opts+=" --device-size=${!var}"
4664 var=$(upper $fstype)_MKFS_OPTS
4665 fs_mkfs_opts+=${!var:+" ${!var}"}
4667 var=${type}_FS_MKFS_OPTS
4668 fs_mkfs_opts+=${!var:+" ${!var}"}
4670 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4672 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4674 if [ -n "${fs_mkfs_opts## }" ]; then
4675 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4679 opts+=${!var:+" ${!var}"}
4686 local type=$(facet_type $facet)
4687 local var=${type}_MOUNT_FS_OPTS
4689 if [ -n "${!var}" ]; then
4690 opts+=" --mountfsoptions=${!var}"
4695 check_ost_indices() {
4696 local index_count=${#OST_INDICES[@]}
4697 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4699 # OST count is greater than the index count in $OST_INDEX_LIST.
4700 # We need check whether there are duplicate indices.
4704 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4705 index=$(facet_index ost$i)
4706 for j in $(seq 0 $((index_count - 1))); do
4707 [[ $index -ne ${OST_INDICES[j]} ]] ||
4708 error "ost$i has the same index $index as ost$((j+1))"
4715 local facet_type=$1 # mgs || mds || ost
4717 local facet=${1}${2}
4720 case "$(facet_fstype $facet)" in
4722 device=$(${facet_type}devname $facet_num)
4725 device=$(${facet_type}vdevname $facet_num)
4728 error "Unhandled filesystem type"
4732 do_facet $facet "[ -e \"$device\" ]" && return
4734 # Note: the following check only works with absolute paths
4735 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4736 error "$facet: device '$device' does not exist"
4738 # zpool create doesn't like empty files
4739 [[ $(facet_fstype $facet) == zfs ]] && return 0
4741 do_facet $facet "touch \"${device}\""
4750 echo "Format mgs: $(mgsdevname)"
4751 reformat_external_journal mgs
4753 # touch "device" in case it is a loopback file for testing and needs to
4754 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4755 # to non-existent files in /dev if the admin made a typo during setup
4758 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4759 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4769 echo "Format mds$num: $(mdsdevname $num)"
4770 reformat_external_journal mds$num
4772 __touch_device mds $num
4774 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4775 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4776 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4785 echo "Format ost$num: $(ostdevname $num)"
4786 reformat_external_journal ost$num
4788 __touch_device ost $num
4790 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4791 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4792 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4797 # Set hostid for ZFS/SPL zpool import protection
4798 # (Assumes MDS version is also OSS version)
4799 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4801 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4804 # We need ldiskfs here, may as well load them all
4806 [ -n "$CLIENTONLY" ] && return
4807 echo Formatting mgs, mds, osts
4808 if ! combined_mgs_mds ; then
4812 for num in $(seq $MDSCOUNT); do
4816 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4818 for num in $(seq $OSTCOUNT); do
4824 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4828 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4832 # 0: success, the old identity set already.
4833 # 1: success, the old identity does not set.
4838 local j=`expr $num - 1`
4839 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4841 if [ -z "$MDT" ]; then
4845 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4848 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4850 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4853 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4855 if [ $old = "NONE" ]; then
4864 zconf_umount $HOSTNAME $1 || error "umount failed"
4865 zconf_mount $HOSTNAME $1 || error "mount failed"
4873 rm -f $TMP/${facet}active
4874 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4879 local mdt_count=${1:-$MDSCOUNT}
4880 local ost_count=${2:-$OSTCOUNT}
4883 for num in $(seq $mdt_count); do
4884 DEVNAME=$(mdsdevname $num)
4885 writeconf_facet mds$num $DEVNAME || rc=$?
4888 for num in $(seq $ost_count); do
4889 DEVNAME=$(ostdevname $num)
4890 writeconf_facet ost$num $DEVNAME || rc=$?
4896 if ! combined_mgs_mds ; then
4897 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4906 for num in $(seq $MDSCOUNT); do
4907 devname=$(mdsdevname $num)
4908 start mds$num $devname $MDS_MOUNT_OPTS
4910 # We started mds$num, now we should set mds${num}_HOST
4911 # and mds${num}failover_HOST variables properly if they
4913 host=$(facet_host mds$num)
4914 for varname in mds${num}_HOST mds${num}failover_HOST; do
4915 if [[ -z "${!varname}" ]]; then
4919 if [ $IDENTITY_UPCALL != "default" ]; then
4920 switch_identity $num $IDENTITY_UPCALL
4930 for num in $(seq $OSTCOUNT); do
4931 devname=$(ostdevname $num)
4932 start ost$num $devname $OST_MOUNT_OPTS
4934 # We started ost$num, now we should set ost${num}_HOST
4935 # and ost${num}failover_HOST variables properly if they
4937 host=$(facet_host ost$num)
4938 for varname in ost${num}_HOST ost${num}failover_HOST; do
4939 if [[ -z "${!varname}" ]]; then
4947 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4948 if [ ! -z $arg1 ]; then
4949 [ "$arg1" = "server_only" ] && return
4952 if [ -n "$CLIENTS" ]; then
4953 zconf_mount_clients $CLIENTS $MOUNT
4957 if [ "$MOUNT_2" ]; then
4958 mount_client $MOUNT2
4959 if [ -n "$CLIENTS" ]; then
4960 zconf_mount_clients $CLIENTS $MOUNT2
4965 sk_nodemap_setup() {
4966 local sk_map_name=${1:-$SK_S2SNM}
4967 local sk_map_nodes=${2:-$HOSTNAME}
4968 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4969 for servernode in $sk_map_nodes; do
4970 local nids=$(do_nodes $servernode "$LCTL list_nids")
4971 for nid in $nids; do
4972 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4973 $sk_map_name --range $nid"
4981 nfs_client_mode && return
4982 cifs_client_mode && return
4984 sanity_mount_check || error "environments are insane!"
4990 if [ -z "$CLIENTONLY" ]; then
4991 echo Setup mgs, mdt, osts
4992 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4994 if $SK_MOUNTED; then
4995 echo "Shared Key file system already mounted"
5000 if $SHARED_KEY; then
5001 export SK_MOUNTED=true
5005 echo "GSS_SK: setting kernel keyring perms"
5006 do_nodes $(comma_list $(all_nodes)) \
5007 "keyctl show | grep lustre | cut -c1-11 |
5009 xargs -IX keyctl setperm X 0x3f3f3f3f"
5012 # Need to start one nodemap for servers,
5013 # and one for clients.
5014 sk_nodemap_setup $SK_S2SNM \
5015 $(comma_list $(all_server_nodes))
5017 sk_nodemap_setup $SK_S2SNMCLI \
5018 ${CLIENTS:-$HOSTNAME}
5019 echo "Nodemap set up for SK S2S, remounting."
5028 # wait a while to allow sptlrpc configuration be propogated to targets,
5029 # only needed when mounting new target devices.
5037 # by remounting mdt before ost, initial connect from mdt to ost might
5038 # timeout because ost is not ready yet. wait some time to its fully
5039 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5040 # preceeded by a context negotiation rpc with $TIMEOUT.
5041 # FIXME better by monitoring import status.
5044 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5045 set_rule $FSNAME any cli2ost $SK_FLAVOR
5046 if $SK_SKIPFIRST; then
5047 export SK_SKIPFIRST=false
5051 "lctl set_param osc.*.idle_connect=1"
5054 wait_flavor cli2mdt $SK_FLAVOR
5055 wait_flavor cli2ost $SK_FLAVOR
5060 sleep $((TIMEOUT + 5))
5066 mounted_lustre_filesystems() {
5067 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5070 init_facet_vars () {
5071 [ -n "$CLIENTONLY" ] && return 0
5078 eval export ${facet}_dev=${device}
5079 eval export ${facet}_opt=\"$@\"
5081 local dev=${facet}_dev
5083 # We need to loop for the label
5084 # in case its not initialized yet.
5085 for wait_time in {0,1,3,5,10}; do
5087 if [ $wait_time -gt 0 ]; then
5088 echo "${!dev} not yet initialized,"\
5089 "waiting ${wait_time} seconds."
5093 local label=$(devicelabel ${facet} ${!dev})
5095 # Check to make sure the label does
5096 # not include ffff at the end of the label.
5097 # This indicates it has not been initialized yet.
5099 if [[ $label =~ [f|F]{4}$ ]]; then
5100 # label is not initialized, unset the result
5101 # and either try again or fail
5108 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5110 eval export ${facet}_svc=${label}
5112 local varname=${facet}failover_HOST
5113 if [ -z "${!varname}" ]; then
5114 eval export $varname=$(facet_host $facet)
5117 varname=${facet}_HOST
5118 if [ -z "${!varname}" ]; then
5119 eval export $varname=$(facet_host $facet)
5122 # ${facet}failover_dev is set in cfg file
5123 varname=${facet}failover_dev
5124 if [ -n "${!varname}" ] ; then
5125 eval export ${facet}failover_dev=${!varname}
5127 eval export ${facet}failover_dev=$device
5130 # get mount point of already mounted device
5131 # is facet_dev is already mounted then use the real
5132 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5133 # i.e. ${facet}_MOUNT if specified by user or default
5134 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5135 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5136 if [ -z $mntpt ]; then
5137 mntpt=$(facet_mntpt $facet)
5139 eval export ${facet}_MOUNT=$mntpt
5142 init_facets_vars () {
5145 if ! remote_mds_nodsh; then
5146 for num in $(seq $MDSCOUNT); do
5147 DEVNAME=`mdsdevname $num`
5148 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5152 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5154 if ! remote_ost_nodsh; then
5155 for num in $(seq $OSTCOUNT); do
5156 DEVNAME=$(ostdevname $num)
5157 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5162 init_facets_vars_simple () {
5165 if ! remote_mds_nodsh; then
5166 for num in $(seq $MDSCOUNT); do
5167 devname=$(mdsdevname $num)
5168 eval export mds${num}_dev=${devname}
5169 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5173 if ! combined_mgs_mds ; then
5174 eval export mgs_dev=$(mgsdevname)
5175 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5178 if ! remote_ost_nodsh; then
5179 for num in $(seq $OSTCOUNT); do
5180 devname=$(ostdevname $num)
5181 eval export ost${num}_dev=${devname}
5182 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5187 osc_ensure_active () {
5192 while [ $period -lt $timeout ]; do
5193 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5194 if [ $count -eq 0 ]; then
5198 echo "There are $count OST are inactive, wait $period seconds, and try again"
5200 period=$((period+3))
5203 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5206 set_conf_param_and_check() {
5210 local ORIG=$(do_facet $myfacet "$TEST")
5211 if [ $# -gt 3 ]; then
5217 echo "Setting $PARAM from $ORIG to $FINAL"
5218 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5219 error "conf_param $PARAM failed"
5221 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5222 error "check $PARAM failed!"
5225 set_persistent_param() {
5229 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5231 if [ $# -gt 3 ]; then
5238 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5239 echo "Setting $test_param from $orig to $final"
5240 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5241 error "$PERM_CMD $test_param failed"
5243 echo "Setting $param from $orig to $final"
5244 do_facet mgs "$PERM_CMD $param='$final'" ||
5245 error "$PERM_CMD $param failed"
5249 set_persistent_param_and_check() {
5253 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5255 if [ $# -gt 3 ]; then
5262 set_persistent_param $myfacet $test_param $param "$final"
5264 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5265 error "check $param failed!"
5268 init_param_vars () {
5269 TIMEOUT=$(lctl get_param -n timeout)
5270 TIMEOUT=${TIMEOUT:-20}
5272 if [ -n "$arg1" ]; then
5273 [ "$arg1" = "server_only" ] && return
5276 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5278 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5279 log "Using TIMEOUT=$TIMEOUT"
5281 osc_ensure_active $SINGLEMDS $TIMEOUT
5282 osc_ensure_active client $TIMEOUT
5283 $LCTL set_param osc.*.idle_timeout=debug
5285 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5286 local current_jobid_var=$($LCTL get_param -n jobid_var)
5288 if [ $JOBID_VAR = "existing" ]; then
5289 echo "keeping jobstats as $current_jobid_var"
5290 elif [ $current_jobid_var != $JOBID_VAR ]; then
5291 echo "setting jobstats to $JOBID_VAR"
5293 set_persistent_param_and_check client \
5294 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5297 echo "jobstats not supported by server"
5300 if [ $QUOTA_AUTO -ne 0 ]; then
5301 if [ "$ENABLE_QUOTA" ]; then
5302 echo "enable quota as required"
5303 setup_quota $MOUNT || return 2
5305 echo "disable quota as required"
5306 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5310 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5311 do_nodes $(comma_list $(mdts_nodes)) \
5312 "$LCTL set_param lod.*.mdt_hash=crush"
5316 nfs_client_mode () {
5317 if [ "$NFSCLIENT" ]; then
5318 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5319 local clients=$CLIENTS
5320 [ -z $clients ] && clients=$(hostname)
5322 # FIXME: remove hostname when 19215 fixed
5323 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5324 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5325 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5326 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5328 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5334 cifs_client_mode () {
5335 [ x$CIFSCLIENT = xyes ] &&
5336 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5339 check_config_client () {
5342 local mounted=$(mount | grep " $mntpt ")
5343 if [ -n "$CLIENTONLY" ]; then
5345 # CLIENTONLY should not depend on *_HOST settings
5346 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5347 # in theory someone could create a new,
5348 # client-only config file that assumed lustre was already
5349 # configured and didn't set the MGSNID. If MGSNID is not set,
5350 # then we should use the mgs nid currently being used
5351 # as the default value. bug 18021
5352 [[ x$MGSNID = x ]] &&
5355 if [[ x$mgc != xMGC$MGSNID ]]; then
5356 if [ "$mgs_HOST" ]; then
5357 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5358 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5359 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5365 echo Checking config lustre mounted on $mntpt
5366 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5367 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5371 check_config_clients () {
5372 local clients=${CLIENTS:-$HOSTNAME}
5375 nfs_client_mode && return
5376 cifs_client_mode && return
5378 do_rpc_nodes "$clients" check_config_client $mntpt
5380 sanity_mount_check || error "environments are insane!"
5384 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5385 local cltimeout=$(lctl get_param -n timeout)
5386 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5387 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5394 [ -z $mntpt ] && return 1
5395 local mounted=$(mounted_lustre_filesystems)
5397 echo $mounted' ' | grep -w -q $mntpt' '
5401 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5405 # empty lustre filesystem may have empty directories lost+found and .lustre
5407 # exclude .lustre & lost+found
5408 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5409 -print | wc -l) = 1 ] || return 1
5410 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5411 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5412 # exclude .lustre/fid (LU-2780)
5413 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5414 -print | wc -l) = 1 ] || return 1
5416 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5421 check_and_setup_lustre() {
5423 nfs_client_mode && return
5424 cifs_client_mode && return
5426 local MOUNTED=$(mounted_lustre_filesystems)
5430 # both MOUNT and MOUNT2 are not mounted
5431 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5432 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5433 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5435 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5436 export I_MOUNTED=yes
5440 elif is_mounted $MOUNT2; then
5442 # MOUNT2 is mounted, while MOUNT_2 is not set
5443 if ! [ "$MOUNT_2" ]; then
5444 cleanup_mount $MOUNT2
5445 export I_UMOUNTED2=yes
5448 # MOUNT2 is mounted, MOUNT_2 is set
5450 # FIXME: what to do if check_config failed?
5452 # 1) remote client has mounted other Lustre fs ?
5453 # 2) it has insane env ?
5454 # let's try umount MOUNT2 on all clients and mount it again:
5455 if ! check_config_clients $MOUNT2; then
5456 cleanup_mount $MOUNT2
5457 restore_mount $MOUNT2
5458 export I_MOUNTED2=yes
5463 # MOUNT is mounted MOUNT2 is not mounted
5464 elif [ "$MOUNT_2" ]; then
5465 restore_mount $MOUNT2
5466 export I_MOUNTED2=yes
5470 # FIXME: what to do if check_config failed?
5472 # 1) remote client has mounted other Lustre fs?
5473 # 2) lustre is mounted on remote_clients atall ?
5474 check_config_clients $MOUNT
5478 set_default_debug_nodes $(comma_list $(nodes_list))
5482 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5484 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5485 facets="$(get_facets OST)"
5486 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5487 facets="$facets,$(get_facets MDS)"
5488 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5489 facets="$facets,mgs"
5490 local nodes="$(facets_hosts ${facets})"
5491 if [ -n "$nodes" ] ; then
5492 do_nodes $nodes "$LCTL set_param \
5493 osd-ldiskfs.track_declares_assert=1 || true"
5497 if [ -n "$fs_STRIPEPARAMS" ]; then
5498 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5506 if [ "$ONLY" == "setup" ]; then
5512 local clients=${CLIENTS:-$HOSTNAME}
5515 zconf_mount_clients $clients $mntpt
5519 local clients=${CLIENTS:-$HOSTNAME}
5522 zconf_umount_clients $clients $mntpt
5525 cleanup_and_setup_lustre() {
5526 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5527 lctl set_param debug=0 || true
5529 if [ "$ONLY" == "cleanup" ]; then
5533 check_and_setup_lustre
5536 # Get all of the server target devices from a given server node and type.
5543 if [ "$type" == ost ]; then
5544 devs=$(get_osd_param $node "" mntdev)
5546 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5548 for dev in $devs; do
5550 *loop*) do_node $node "losetup $dev" | \
5551 sed -e "s/.*(//" -e "s/).*//" ;;
5557 # Get all of the server target devices.
5562 # Master MDS parameters used by lfsck
5563 MDTNODE=$(facet_active_host $SINGLEMDS)
5564 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5568 for node in $(mdts_nodes); do
5569 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5575 for node in $(osts_nodes); do
5576 OSTDEVS[i]=$(get_mnt_devs $node ost)
5581 # Run e2fsck on MDT or OST device.
5586 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5587 local log=$TMP/e2fsck.log
5590 # turn on pfsck if it is supported
5591 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5593 do_node $node $cmd 2>&1 | tee $log
5595 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5597 if [ $MDSCOUNT -gt 1 ]; then
5598 skip_noexit "DNE mode isn't supported!"
5602 error "It's not DNE mode."
5607 [ $rc -le $FSCK_MAX_ERR ] ||
5608 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5614 # Run resize2fs on MDT or OST device.
5623 do_facet $facet "$RESIZE2FS $opts $device $size"
5626 # verify a directory is shared among nodes.
5627 check_shared_dir() {
5629 local list=${2:-$(comma_list $(nodes_list))}
5631 [ -z "$dir" ] && return 1
5632 do_rpc_nodes "$list" check_logdir $dir
5633 check_write_access $dir "$list" || return 1
5638 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5639 $LCTL set_param printk=+lfsck
5640 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5642 for k in $(seq $MDSCOUNT); do
5643 # wait up to 10+1 minutes for LFSCK to complete
5644 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5645 mdd.$(facet_svc mds${k}).lfsck_layout |
5646 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5647 error "MDS${k} layout isn't the expected 'completed'"
5648 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5649 mdd.$(facet_svc mds${k}).lfsck_namespace |
5650 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5651 error "MDS${k} namespace isn't the expected 'completed'"
5653 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5654 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5655 awk '/repaired/ { print $2 }' | calc_sum)
5656 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5657 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5658 awk '/repaired/ { print $2 }' | calc_sum)
5659 local repaired=$((rep_mdt + rep_ost))
5660 [ $repaired -eq 0 ] ||
5661 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5664 dump_file_contents() {
5670 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5671 error_noexit false \
5672 "Invalid parameters for dump_file_contents()"
5675 for node in ${nodes}; do
5676 do_node $node "for i in \\\$(find $dir -type f); do
5677 echo ====\\\${i}=======================;
5679 done" >> ${logname}.${node}.log
5683 dump_command_output() {
5689 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5690 error_noexit false \
5691 "Invalid parameters for dump_command_output()"
5695 for node in ${nodes}; do
5696 do_node $node "echo ====${cmd}=======================;
5697 $cmd" >> ${logname}.${node}.log
5704 # dump file contents from /proc/spl in case of zfs test
5705 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5706 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5707 dump_command_output \
5708 "$(osts_nodes)" "zpool events -v" "${logname}"
5711 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5712 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5713 dump_command_output \
5714 "$(mdts_nodes)" "zpool events -v" "${logname}"
5718 check_and_cleanup_lustre() {
5719 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5720 "$TESTSUITE" != "sanity-scrub" ]; then
5724 if is_mounted $MOUNT; then
5725 if $DO_CLEANUP; then
5726 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5727 error "remove sub-test dirs failed"
5731 [ "$ENABLE_QUOTA" ] && restore_quota || true
5734 if [ "$I_UMOUNTED2" = "yes" ]; then
5735 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5738 if [ "$I_MOUNTED2" = "yes" ]; then
5739 cleanup_mount $MOUNT2
5742 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5743 cleanupall -f || error "cleanup failed"
5751 wait_for_function () {
5754 # suppress fn both stderr and stdout
5755 if [ "$1" = "--quiet" ]; then
5757 quiet=" > /dev/null 2>&1"
5769 eval $fn $quiet && return 0
5771 wait=$((wait + sleep))
5772 [ $wait -lt $max ] || return 1
5773 echo waiting $fn, $((max - wait)) secs left ...
5783 [ "$host" = "$HOSTNAME" ] && return 0
5785 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5786 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5796 # Convert a space-delimited list to a comma-delimited list. If the input is
5797 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5799 # echo is used to convert newlines to spaces, since it doesn't
5800 # introduce a trailing space as using "tr '\n' ' '" does
5801 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5807 echo $list | grep -qw $item
5810 # list, excluded are the comma separated lists
5811 exclude_items_from_list () {
5817 for item in ${excluded//,/ }; do
5818 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5820 echo $(comma_list $list)
5823 # list, expand are the comma separated lists
5825 local list=${1//,/ }
5826 local expand=${2//,/ }
5829 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5830 echo $(comma_list $expanded)
5833 testslist_filter () {
5834 local script=$LUSTRE/tests/${TESTSUITE}.sh
5836 [ -f $script ] || return 0
5838 local start_at=$START_AT
5839 local stop_at=$STOP_AT
5841 local var=${TESTSUITE//-/_}_START_AT
5842 [ x"${!var}" != x ] && start_at=${!var}
5843 var=${TESTSUITE//-/_}_STOP_AT
5844 [ x"${!var}" != x ] && stop_at=${!var}
5846 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5847 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5848 /^'${start_at}'$/ {flag = 0}
5849 {if (flag == 1) print $0}
5850 /^'${stop_at}'$/ { flag = 1 }'
5854 (cd `dirname $1`; echo $PWD/`basename $1`)
5858 local types=${1:-"OST MDS MGS"}
5862 for entry in $types; do
5863 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5864 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5867 MGS ) list="$list $name";;
5868 MDS|OST|AGT ) local count=${type}COUNT
5869 for ((i=1; i<=${!count}; i++)) do
5870 list="$list ${name}$i"
5872 * ) error "Invalid facet type"
5876 echo $(comma_list $list)
5879 ##################################
5880 # Adaptive Timeouts funcs
5883 # only check mds, we assume at_max is the same on all nodes
5884 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5885 if [ $at_max -eq 0 ]; then
5896 # suppose that all ost-s have the same $at value set
5897 [ $facet != "ost" ] || facet=ost1
5899 do_facet $facet "lctl get_param -n $at"
5917 if [ $facet == "ost" ]; then
5918 facet=$(get_facets OST)
5919 elif [ $facet == "mds" ]; then
5920 facet=$(get_facets MDS)
5922 hosts=$(expand_list $hosts $(facets_hosts $facet))
5925 do_nodes $hosts lctl set_param at_max=$at_max
5928 ##################################
5932 # OBD_FAIL_MDS_ALL_REQUEST_NET
5934 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5935 do_facet client "$1" || RC=$?
5936 do_facet $SINGLEMDS lctl set_param fail_loc=0
5941 # OBD_FAIL_MDS_ALL_REPLY_NET
5943 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5945 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5949 drop_reint_reply() {
5950 # OBD_FAIL_MDS_REINT_NET_REP
5952 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5954 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5958 drop_update_reply() {
5959 # OBD_FAIL_OUT_UPDATE_NET_REP
5963 do_facet mds${index} lctl set_param fail_loc=0x1701
5964 do_facet client "$@" || RC=$?
5965 do_facet mds${index} lctl set_param fail_loc=0
5970 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5973 local timeout=${2:-0}
5974 # default is (obd_timeout / 4) if unspecified
5975 echo "timeout is $timeout/$2"
5976 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5977 do_facet client "$1" || RC=$?
5978 do_facet client "sync"
5979 do_facet ost1 lctl set_param fail_loc=0
5983 drop_ldlm_cancel() {
5984 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5986 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5987 do_nodes $list lctl set_param fail_loc=0x304
5989 do_facet client "$@" || RC=$?
5991 do_nodes $list lctl set_param fail_loc=0
5995 drop_bl_callback_once() {
5997 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5998 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5999 do_facet client lctl set_param fail_loc=0x80000305
6000 do_facet client "$@" || rc=$?
6001 do_facet client lctl set_param fail_loc=0
6002 do_facet client lctl set_param fail_val=0
6003 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6007 drop_bl_callback() {
6009 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6010 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6011 do_facet client lctl set_param fail_loc=0x305
6012 do_facet client "$@" || rc=$?
6013 do_facet client lctl set_param fail_loc=0
6014 do_facet client lctl set_param fail_val=0
6015 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6019 drop_mdt_ldlm_reply() {
6020 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6022 local list=$(comma_list $(mdts_nodes))
6023 do_nodes $list lctl set_param fail_loc=0x157
6025 do_facet client "$@" || RC=$?
6027 do_nodes $list lctl set_param fail_loc=0
6031 drop_mdt_ldlm_reply_once() {
6032 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6034 local list=$(comma_list $(mdts_nodes))
6035 do_nodes $list lctl set_param fail_loc=0x80000157
6037 do_facet client "$@" || RC=$?
6039 do_nodes $list lctl set_param fail_loc=0
6047 echo "clearing fail_loc on $facet"
6048 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6051 set_nodes_failloc () {
6053 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6056 cancel_lru_locks() {
6057 #$LCTL mark "cancel_lru_locks $1 start"
6058 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6059 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6060 #$LCTL mark "cancel_lru_locks $1 stop"
6065 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6067 echo $((100 * nr_cpu))
6072 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6075 lru_resize_disable()
6078 local lru_size=${2:-$(default_lru_size)}
6080 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6085 local mountpath=${1:-$MOUNT}
6088 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6094 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6095 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6096 echo there is still data in page cache $FILE ?
6097 lctl get_param -n $FILE
6105 DEBUGSAVE="$(lctl get_param -n debug)"
6106 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6110 [ -n "$DEBUGSAVE" ] &&
6111 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6115 [ -n "$DEBUGSAVE_SERVER" ] &&
6116 do_nodes $(comma_list $(all_server_nodes)) \
6117 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6123 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6126 debug_size_restore() {
6127 [ -n "$DEBUG_SIZE_SAVED" ] && \
6128 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6132 start_full_debug_logging() {
6137 local debug_size=150
6138 local nodes=$(comma_list $(nodes_list))
6140 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6143 stop_full_debug_logging() {
6148 # prints bash call stack
6149 print_stack_trace() {
6152 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6153 local src=${BASH_SOURCE[$i]}
6154 local lineno=${BASH_LINENO[$i-1]}
6155 local funcname=${FUNCNAME[$i]}
6156 echo " = $src:$lineno:$funcname()"
6161 local TYPE=${TYPE:-"FAIL"}
6164 # do not dump logs if $1=false
6165 if [ "x$1" = "xfalse" ]; then
6170 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6171 (print_stack_trace 2) >&2
6173 # We need to dump the logs on all nodes
6175 gather_logs $(comma_list $(nodes_list))
6179 [ "$TESTSUITELOG" ] &&
6180 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6181 if [ -z "$*" ]; then
6182 echo "error() without useful message, please fix" > $LOGDIR/err
6184 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6185 echo "$@" > $LOGDIR/ignore
6187 echo "$@" > $LOGDIR/err
6191 # cleanup the env for failed tests
6195 ##################################
6197 ##################################
6199 # usage: stack_trap arg sigspec
6201 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6202 # command "arg" on top of previously defined commands for "sigspec" instead
6203 # of overwriting them.
6204 # stacked traps are executed in reverse order of their registration
6206 # arg and sigspec have the same meaning as in man (1) trap
6210 local sigspec="${2:-EXIT}"
6212 # Use "trap -p" to get the quoting right
6213 local old_trap="$(trap -p "$sigspec")"
6214 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6215 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6217 # Once again, use "trap -p" to get the quoting right
6218 local new_trap="$(trap -- "$arg" "$sigspec"
6220 trap -- '' "$sigspec")"
6222 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6224 # The resulting string should be safe to "eval" as it is (supposedly
6225 # correctly) quoted by "trap -p"
6226 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6235 local logs="$TESTSUITELOG $1"
6237 for log in $logs; do
6238 if [ -f "$log" ]; then
6239 grep -qw FAIL $log && status=1
6256 # use only if we are ignoring failures for this test, bugno required.
6257 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6258 # e.g. error_ignore bz5494 "your message" or
6259 # error_ignore LU-5494 "your message"
6261 local TYPE="IGNORE ($1)"
6266 error_and_remount() {
6268 remount_client $MOUNT
6272 # Throw an error if it's not running in vm - usually for performance
6275 local virt=$(running_in_vm)
6276 if [[ -n "$virt" ]]; then
6277 echo "running in VM '$virt', ignore error"
6278 error_ignore env=$virt "$@"
6285 # Function: skip_env()
6286 # Purpose: to skip a test during developer testing because some tool
6287 # is missing, but fail the test in release testing because the test
6288 # environment is not configured properly".
6291 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6296 log " SKIP: $TESTSUITE $TESTNAME $@"
6298 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6299 skip_logged $TESTNAME "$@"
6302 echo "$@" > $LOGDIR/skip
6305 [[ -n "$TESTSUITELOG" ]] &&
6306 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6315 build_test_filter() {
6316 EXCEPT="$EXCEPT $(testslist_filter)"
6319 if [[ $O = [0-9]*-[0-9]* ]]; then
6320 for num in $(seq $(echo $O | tr '-' ' ')); do
6328 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6329 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6330 [ "$EXCEPT_SLOW" ] &&
6331 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6332 for E in $EXCEPT; do
6333 eval EXCEPT_${E}=true
6335 for E in $ALWAYS_EXCEPT; do
6336 eval EXCEPT_ALWAYS_${E}=true
6338 for E in $EXCEPT_SLOW; do
6339 eval EXCEPT_SLOW_${E}=true
6341 for G in $GRANT_CHECK_LIST; do
6342 eval GCHECK_ONLY_${G}=true
6347 if [[ $1 = [a-z]* ]]; then
6350 echo ${1%%[a-zA-Z]*}
6354 # print a newline if the last test was skipped
6355 export LAST_SKIPPED=
6356 export ALWAYS_SKIPPED=
6358 # Main entry into test-framework. This is called with the number and
6359 # description of a test. The number is used to find the function to run
6360 # the test using "test_$name".
6362 # This supports a variety of methods of specifying specific test to
6364 # - ONLY= env variable with space-separated list of test numbers to run
6365 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6371 export base=$(basetest $testnum)
6372 export TESTNAME=test_$testnum
6376 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6377 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6378 local isexcept=EXCEPT_$testnum
6379 local isexcept_base=EXCEPT_$base
6380 if [ ${!isexcept}x != x ]; then
6382 skip_message="skipping excluded test $testnum"
6383 elif [ ${!isexcept_base}x != x ]; then
6385 skip_message="skipping excluded test $testnum (base $base)"
6388 isexcept=EXCEPT_ALWAYS_$testnum
6389 isexcept_base=EXCEPT_ALWAYS_$base
6390 if [ ${!isexcept}x != x ]; then
6392 skip_message="skipping ALWAYS excluded test $testnum"
6393 elif [ ${!isexcept_base}x != x ]; then
6395 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6398 isexcept=EXCEPT_SLOW_$testnum
6399 isexcept_base=EXCEPT_SLOW_$base
6400 if [ ${!isexcept}x != x ]; then
6402 skip_message="skipping SLOW test $testnum"
6403 elif [ ${!isexcept_base}x != x ]; then
6405 skip_message="skipping SLOW test $testnum (base $base)"
6408 # If there are tests on the ONLY list, check if the current test
6409 # is on that list and, if so, check if the test is to be skipped
6410 # and if we are supposed to honor the skip lists.
6411 if [ -n "$ONLY" ]; then
6412 local isonly=ONLY_$testnum
6413 local isonly_base=ONLY_$base
6414 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6416 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6418 skip_noexit "$skip_message"
6421 [ -n "$LAST_SKIPPED" ] &&
6422 echo "" && LAST_SKIPPED=
6424 run_one_logged $testnum "$testmsg"
6434 if [ -n "$ALWAYS_SKIPPED" ]; then
6436 skip_noexit "$skip_message"
6439 run_one_logged $testnum "$testmsg"
6446 load_module ../libcfs/libcfs/libcfs
6458 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6463 strace -o $TMP/$1.strace -ttt $*
6465 log "FINISHED: $*: rc $RC"
6472 banner test complete, duration $duration sec
6473 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6474 echo duration $duration >>$TESTSUITELOG
6478 # Set TEST_STATUS here. It will be used for logging the result.
6481 if [[ -f $LOGDIR/err ]]; then
6483 elif [[ -f $LOGDIR/skip ]]; then
6486 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6490 local FFREE=$(do_node $SINGLEMDS \
6491 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6492 local FTOTAL=$(do_node $SINGLEMDS \
6493 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6495 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6499 echo -n "Resetting fail_loc on all nodes..."
6500 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6501 fail_val=0 2>/dev/null" || true
6507 # Log a message (on all nodes) padded with "=" before and after.
6508 # Also appends a timestamp and prepends the testsuite name.
6511 EQUALS="===================================================================================================="
6513 msg="== ${TESTSUITE} $*"
6515 [[ $last != "=" && $last != " " ]] && msg="$msg "
6516 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6517 # always include at least == after the message
6518 log "$msg== $(date +"%H:%M:%S (%s)")"
6521 check_dmesg_for_errors() {
6523 local errors="VFS: Busy inodes after unmount of\|\
6524 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6525 group descriptors corrupted"
6527 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6528 [ -z "$res" ] && return 0
6529 echo "Kernel error detected: $res"
6534 # Run a single test function and cleanup after it.
6536 # This function should be run in a subshell so the test func can
6537 # exit() without stopping the whole script.
6542 local SAVE_UMASK=`umask`
6545 if ! grep -q $DIR /proc/mounts; then
6549 banner "test $testnum: $testmsg"
6550 test_${testnum} || error "test_$testnum failed with $?"
6553 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6555 check_dmesg_for_errors || error "Error in dmesg detected"
6556 if [ "$PARALLEL" != "yes" ]; then
6557 ps auxww | grep -v grep | grep -q "multiop " &&
6558 error "multiop still running"
6566 # Wrapper around run_one to ensure:
6567 # - test runs in subshell
6568 # - output of test is saved to separate log file for error reporting
6569 # - test result is saved to data file
6572 local before=$SECONDS
6575 export tfile=f${testnum}.${TESTSUITE}
6576 export tdir=d${testnum}.${TESTSUITE}
6577 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6578 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6579 local SAVE_UMASK=$(umask)
6583 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6585 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6586 local isonly=ONLY_$testnum
6587 local repeat=${!isonly:+$ONLY_REPEAT}
6589 for testiter in $(seq ${repeat:-1}); do
6590 local before_sub=$SECONDS
6591 log_sub_test_begin $TESTNAME
6593 # remove temp files between repetitions to avoid test failures
6594 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6595 rm -rf $DIR/$tdir* $DIR/$tfile*
6596 # loop around subshell so stack_trap EXIT triggers each time
6597 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6600 local duration_sub=$((SECONDS - before_sub))
6603 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6604 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6606 if [[ -f $LOGDIR/err ]]; then
6607 test_error=$(cat $LOGDIR/err)
6609 elif [[ -f $LOGDIR/ignore ]]; then
6610 test_error=$(cat $LOGDIR/ignore)
6611 elif [[ -f $LOGDIR/skip ]]; then
6612 test_error=$(cat $LOGDIR/skip)
6618 pass "$testnum" "(${duration_sub}s)"
6619 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6620 [[ $rc != 0 ]] && break
6623 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6627 if [ -f $LOGDIR/err ]; then
6628 log_zfs_info "$zfs_debug_log"
6629 $FAIL_ON_ERROR && exit $rc
6642 # Print information of skipped tests to result.yml
6645 log_sub_test_begin $1
6647 log_sub_test_end "SKIP" "0" "0" "$@"
6651 (cd $(dirname $1); echo $PWD/$(basename $1))
6654 grant_from_clients() {
6658 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6662 grant_from_servers() {
6666 # which is tot_granted less grant_precreate
6667 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6668 " obdfilter.${FSNAME}-OST*.tot_pending" \
6669 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6670 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6671 /tot_pending/{ total -= $2 };
6672 /grant_precreate/{ total -= $2 };
6673 END { printf("%0.0f", total) }'
6677 export base=$(basetest $1)
6678 [ "$CHECK_GRANT" == "no" ] && return 0
6680 local isonly_base=GCHECK_ONLY_${base}
6681 local isonly=GCHECK_ONLY_$1
6682 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6684 echo -n "checking grant......"
6686 local osts=$(comma_list $(osts_nodes))
6687 local clients=$CLIENTS
6688 [ -z "$clients" ] && clients=$(hostname)
6690 # sync all the data and make sure no pending data on server
6691 do_nodes $clients sync
6692 clients_up # initiate all idling connections
6695 cli_grant=$(grant_from_clients $clients)
6698 # which is tot_granted less grant_precreate
6699 srv_grant=$(grant_from_servers $osts)
6702 # check whether client grant == server grant
6703 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6704 echo "wait for client:$cli_grant == server:$srv_grant"
6706 cli_grant=$(grant_from_clients $clients)
6707 srv_grant=$(grant_from_servers $osts)
6709 if [[ $cli_grant -ne $srv_grant ]]; then
6710 do_nodes $(comma_list $(osts_nodes)) \
6711 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6712 "obdfilter.${FSNAME}-OST*.grant_*"
6713 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6714 error "failed grant check: client:$cli_grant server:$srv_grant"
6716 echo "pass grant check: client:$cli_grant server:$srv_grant"
6720 ########################
6726 ost=`echo $1 | awk -F_ '{print $3}'`
6727 if [ -z $ost ]; then
6728 ost=`echo $1 | sed 's/-osc.*//'`
6733 ostuuid_from_index()
6735 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6738 ostname_from_index() {
6739 local uuid=$(ostuuid_from_index $1)
6743 mdtname_from_index() {
6744 local uuid=$(mdtuuid_from_index $1)
6748 mdssize_from_index () {
6749 local mdt=$(mdtname_from_index $2)
6750 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6753 index_from_ostuuid()
6755 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6758 mdtuuid_from_index()
6760 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6764 # Return unique identifier for given hostname
6767 echo $host_name | md5sum | cut -d' ' -f1
6771 # Returns list of ip addresses for each interface
6773 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6778 # Cache address list to avoid mutiple execution of local_addr_list
6779 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6781 for i in $LOCAL_ADDR_LIST ; do
6782 [[ "$i" == "$addr" ]] && return 0
6789 local is_local="IS_LOCAL_$(host_id $host_name)"
6790 if [ -z "${!is_local-}" ] ; then
6792 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6793 is_local_addr "$host_ip" && eval $is_local=1
6795 [[ "${!is_local}" == "1" ]]
6800 local_node $node && return 1
6807 for node in $(mdts_nodes); do
6808 remote_node $node && return 0
6815 [ -n "$CLIENTONLY" ] && return 0 || true
6816 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6821 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6822 MSKIPPED=1 && return 1
6829 for node in $(osts_nodes) ; do
6830 remote_node $node && return 0
6837 [ -n "$CLIENTONLY" ] && return 0 || true
6838 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6843 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6844 OSKIPPED=1 && return 1
6850 [ -n "$CLIENTONLY" ] && return 0 || true
6852 MGS=$(facet_host mgs)
6853 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6858 remote_mds_nodsh || remote_ost_nodsh || \
6859 $(single_local_node $(comma_list $(nodes_list)))
6863 remote_ost && remote_mds
6866 # Get the active nodes for facets.
6874 for facet in ${facets//,/ }; do
6875 nodes="$nodes $(facet_active_host $facet)"
6878 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6882 # Get name of the active MGS node.
6884 echo -n $(facets_nodes $(get_facets MGS))
6887 # Get all of the active MDS nodes.
6889 echo -n $(facets_nodes $(get_facets MDS))
6892 # Get all of the active OSS nodes.
6894 echo -n $(facets_nodes $(get_facets OST))
6897 # Get all of the active AGT (HSM agent) nodes.
6899 echo -n $(facets_nodes $(get_facets AGT))
6902 # Get all of the client nodes and active server nodes.
6904 local nodes=$HOSTNAME
6908 # CLIENTS (if specified) contains the local client
6909 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6911 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6912 nodes="$nodes $(facets_nodes $(get_facets))"
6915 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6919 # Get all of the remote client nodes and remote active server nodes.
6920 remote_nodes_list () {
6921 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6924 # Get all of the MDS nodes, including active and passive nodes.
6932 for i in $(seq $MDSCOUNT); do
6934 failover_host=mds${i}failover_HOST
6935 nodes="$nodes ${!host} ${!failover_host}"
6938 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6939 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6943 # Get all of the OSS nodes, including active and passive nodes.
6951 for i in $(seq $OSTCOUNT); do
6953 failover_host=ost${i}failover_HOST
6954 nodes="$nodes ${!host} ${!failover_host}"
6957 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6958 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6962 # Get all of the server nodes, including active and passive nodes.
6963 all_server_nodes () {
6968 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6970 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6974 # Get all of the client and server nodes, including active and passive nodes.
6976 local nodes=$HOSTNAME
6980 # CLIENTS (if specified) contains the local client
6981 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6983 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6984 nodes="$nodes $(all_server_nodes)"
6987 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6991 init_clients_lists () {
6992 # Sanity check: exclude the local client from RCLIENTS
6993 local clients=$(hostlist_expand "$RCLIENTS")
6994 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6996 # Sanity check: exclude the dup entries
6997 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6999 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7001 # Sanity check: exclude the dup entries from CLIENTS
7002 # for those configs which has SINGLCLIENT set to local client
7003 clients=$(for i in $clients; do echo $i; done | sort -u)
7005 CLIENTS=$(comma_list $clients)
7006 local -a remoteclients=($RCLIENTS)
7007 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7008 varname=CLIENT$((i + 2))
7009 eval $varname=${remoteclients[i]}
7012 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7015 get_random_entry () {
7018 rnodes=${rnodes//,/ }
7020 local -a nodes=($rnodes)
7021 local num=${#nodes[@]}
7022 local i=$((RANDOM * num * 2 / 65536))
7028 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7032 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7033 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7038 echo $nodes | wc -w || true
7042 local nodes=$(osts_nodes)
7043 local osscount=$(get_node_count "$nodes")
7044 [ ! "$OSTCOUNT" = "$osscount" ]
7048 local nodes=$(mdts_nodes)
7049 local mdtcount=$(get_node_count "$nodes")
7050 [ ! "$MDSCOUNT" = "$mdtcount" ]
7053 generate_machine_file() {
7054 local nodes=${1//,/ }
7055 local machinefile=$2
7057 for node in $nodes; do
7058 echo $node >>$machinefile || \
7059 { echo "can not generate machinefile $machinefile" && return 1; }
7064 local file=$1/stripe
7067 $LFS getstripe -v $file || error "getstripe $file failed"
7071 setstripe_nfsserver () {
7073 local nfsexportdir=$2
7077 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
7078 { print $1 }' /proc/mounts | cut -f 1 -d :))
7080 # check that only one nfs mounted
7081 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
7082 (( ${#nfsexport[@]} == 1 )) ||
7083 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
7085 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
7088 # Check and add a test group.
7094 local gid=$(getent group $group_name | cut -d: -f3)
7095 if [[ -n "$gid" ]]; then
7096 [[ "$gid" -eq "$group_id" ]] || {
7097 error_noexit "inconsistent group ID:" \
7098 "new: $group_id, old: $gid"
7102 groupadd -g $group_id $group_name
7109 # Check and add a test user.
7122 local uid=$(getent passwd $user_name | cut -d: -f3)
7123 if [[ -n "$uid" ]]; then
7124 if [[ "$uid" -eq "$user_id" ]]; then
7125 local dir=$(getent passwd $user_name | cut -d: -f6)
7126 if [[ "$dir" != "$home" ]]; then
7128 usermod -d $home $user_name
7132 error_noexit "inconsistent user ID:" \
7133 "new: $user_id, old: $uid"
7138 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7145 check_runas_id_ret() {
7147 local myRUNAS_UID=$1
7148 local myRUNAS_GID=$2
7151 if [ -z "$myRUNAS" ]; then
7152 error_exit "myRUNAS command must be specified for check_runas_id"
7155 $myRUNAS krb5_login.sh || \
7156 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
7158 mkdir $DIR/d0_runas_test
7160 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7161 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
7162 rm -rf $DIR/d0_runas_test
7167 local myRUNAS_UID=$1
7168 local myRUNAS_GID=$2
7171 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7172 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
7173 Please set RUNAS_ID to some UID which exists on MDS and client or
7174 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
7177 # obtain the UID/GID for MPI_USER
7181 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7182 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7184 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7185 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7188 # obtain and cache Kerberos ticket-granting ticket
7189 refresh_krb5_tgt() {
7190 local myRUNAS_UID=$1
7191 local myRUNAS_GID=$2
7194 if [ -z "$myRUNAS" ]; then
7195 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7198 CLIENTS=${CLIENTS:-$HOSTNAME}
7199 do_nodes $CLIENTS "set -x
7200 if ! $myRUNAS krb5_login.sh; then
7201 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7206 # Run multiop in the background, but wait for it to print
7207 # "PAUSING" to its stdout before returning from this function.
7208 multiop_bg_pause() {
7209 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7213 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7216 echo "$MULTIOP_PROG $FILE v$ARGS"
7217 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7219 echo "TMPPIPE=${TMPPIPE}"
7220 read -t 60 multiop_output < $TMPPIPE
7221 if [ $? -ne 0 ]; then
7226 if [ "$multiop_output" != "PAUSING" ]; then
7227 echo "Incorrect multiop output: $multiop_output"
7242 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7244 echo $((SECONDS - start))
7248 inodes_available () {
7249 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7250 sort -un | head -n1) || return 1
7254 mdsrate_inodes_available () {
7255 local min_inodes=$(inodes_available)
7256 echo $((min_inodes * 99 / 100))
7259 # reset stat counters
7261 local paramfile="$1"
7262 lctl set_param -n $paramfile=0
7267 local paramfile="$1"
7269 lctl get_param -n $paramfile |
7270 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7274 awk '{sum += $1} END { printf("%0.0f", sum) }'
7277 calc_osc_kbytes () {
7278 $LFS df $MOUNT > /dev/null
7279 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7282 # save_lustre_params(comma separated facet list, parameter_mask)
7283 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7284 save_lustre_params() {
7289 for facet in ${facets//,/ }; do
7290 facet_svc=$(facet_svc $facet)
7292 "params=\\\$($LCTL get_param $2);
7293 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7294 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7295 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7296 while read s; do echo $facet \\\$s;
7297 done <<< \\\"\\\$param\\\""
7301 # restore lustre parameters from input stream, produces by save_lustre_params
7302 restore_lustre_params() {
7307 while IFS=" =" read facet name val; do
7308 do_facet $facet "$LCTL set_param -n $name=$val"
7312 check_node_health() {
7313 local nodes=${1:-$(comma_list $(nodes_list))}
7315 for node in ${nodes//,/ }; do
7316 check_network "$node" 5
7317 if [ $? -eq 0 ]; then
7318 do_node $node "$LCTL get_param catastrophe 2>&1" |
7319 grep -q "catastrophe=1" &&
7320 error "$node:LBUG/LASSERT detected" || true
7325 mdsrate_cleanup () {
7327 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7328 --nfiles $3 --dir $4 --filefmt $5 $6
7333 delayed_recovery_enabled () {
7334 local var=${SINGLEMDS}_svc
7335 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7338 ########################
7340 convert_facet2label() {
7343 if [ x$facet = xost ]; then
7345 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7349 local varsvc=${facet}_svc
7351 if [ -n ${!varsvc} ]; then
7354 error "No label for $facet!"
7358 get_clientosc_proc_path() {
7359 echo "${1}-osc-[-0-9a-f]*"
7362 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7363 # used by MDT would not be changed.
7364 # mdt lov: fsname-mdtlov
7365 # mdt osc: fsname-OSTXXXX-osc
7366 mds_on_old_device() {
7367 local mds=${1:-"$SINGLEMDS"}
7369 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7370 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7371 > /dev/null 2>&1" && return 0
7376 get_mdtosc_proc_path() {
7378 local ost_label=${2:-"*OST*"}
7380 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7381 local mdt_label=$(convert_facet2label $mds_facet)
7382 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7384 if [[ $ost_label = *OST* ]]; then
7385 echo "${ost_label}-osc-${mdt_index}"
7387 echo "${ost_label}-osp-${mdt_index}"
7391 get_osc_import_name() {
7394 local label=$(convert_facet2label $ost)
7396 if [ "${facet:0:3}" = "mds" ]; then
7397 get_mdtosc_proc_path $facet $label
7401 get_clientosc_proc_path $label
7405 _wait_import_state () {
7408 local maxtime=${3:-$(max_recovery_time)}
7409 local error_on_failure=${4:-1}
7413 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7414 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7415 if [ "${expected}" == "DISCONN" ]; then
7416 # for disconn we can check after proc entry is removed
7417 [ "x${CONN_STATE}" == "x" ] && return 0
7418 # with AT enabled, we can have connect request timeout near of
7419 # reconnect timeout and test can't see real disconnect
7420 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7422 if [ $i -ge $maxtime ]; then
7423 [ $error_on_failure -ne 0 ] && \
7424 error "can't put import for $CONN_PROC into ${expected}" \
7425 "state after $i sec, have ${CONN_STATE}"
7429 # Add uniq for multi-mount case
7430 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7434 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7438 wait_import_state() {
7441 local maxtime=${3:-$(max_recovery_time)}
7442 local error_on_failure=${4:-1}
7445 for param in ${params//,/ }; do
7446 _wait_import_state $state $param $maxtime $error_on_failure || return
7450 wait_import_state_mount() {
7451 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7455 wait_import_state $*
7458 # One client request could be timed out because server was not ready
7459 # when request was sent by client.
7460 # The request timeout calculation details :
7462 # /* We give the server rq_timeout secs to process the req, and
7463 # add the network latency for our local timeout. */
7464 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7465 # ptlrpc_at_get_net_latency(request) ;
7467 # ptlrpc_connect_import ()
7468 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7471 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7472 # ptlrpc_at_get_net_latency(request) ->
7473 # at_get (max (iat_net_latency=0, at_min)) = at_min
7476 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7477 # INITIAL_CONNECT_TIMEOUT + at_min
7479 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7480 # because we can not get this value in runtime,
7481 # the value depends on configure options, and it is not stored in /proc.
7483 # #define CONNECTION_SWITCH_MIN 5U
7484 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7486 request_timeout () {
7489 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7490 local init_connect_timeout=$TIMEOUT
7491 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7493 local at_min=$(at_get $facet at_min)
7495 echo $(( init_connect_timeout + at_min ))
7498 _wait_osc_import_state() {
7502 local target=$(get_osc_import_name $facet $ost_facet)
7503 local param="os[cp].${target}.ost_server_uuid"
7507 # 1. wait the deadline of client 1st request (it could be skipped)
7508 # 2. wait the deadline of client 2nd request
7509 local maxtime=$(( 2 * $(request_timeout $facet)))
7511 if [[ $facet == client* ]]; then
7512 # During setup time, the osc might not be setup, it need wait
7513 # until list_param can return valid value.
7514 params=$($LCTL list_param $param 2>/dev/null || true)
7515 while [ -z "$params" ]; do
7516 if [ $i -ge $maxtime ]; then
7517 echo "can't get $param in $maxtime secs"
7522 params=$($LCTL list_param $param 2>/dev/null || true)
7526 if [[ $ost_facet = mds* ]]; then
7527 # no OSP connection to itself
7528 if [[ $facet = $ost_facet ]]; then
7531 param="osp.${target}.mdt_server_uuid"
7535 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7536 wait_import_state $expected "$params" $maxtime; then
7537 error "$facet: import is not in $expected state after $maxtime"
7544 wait_osc_import_state() {
7550 if [[ $facet = mds ]]; then
7551 for num in $(seq $MDSCOUNT); do
7552 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7555 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7559 wait_osc_import_ready() {
7560 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7563 _wait_mgc_import_state() {
7566 local error_on_failure=${3:-1}
7567 local param="mgc.*.mgs_server_uuid"
7571 # 1. wait the deadline of client 1st request (it could be skipped)
7572 # 2. wait the deadline of client 2nd request
7573 local maxtime=$(( 2 * $(request_timeout $facet)))
7575 if [[ $facet == client* ]]; then
7576 # During setup time, the osc might not be setup, it need wait
7577 # until list_param can return valid value. And also if there
7578 # are mulitple osc entries we should list all of them before
7580 params=$($LCTL list_param $param 2>/dev/null || true)
7581 while [ -z "$params" ]; do
7582 if [ $i -ge $maxtime ]; then
7583 echo "can't get $param in $maxtime secs"
7588 params=$($LCTL list_param $param 2>/dev/null || true)
7591 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7592 wait_import_state $expected "$params" $maxtime \
7593 $error_on_failure; then
7594 if [ $error_on_failure -ne 0 ]; then
7595 error "import is not in ${expected} state"
7603 wait_mgc_import_state() {
7606 local error_on_failure=${3:-1}
7609 if [[ $facet = mds ]]; then
7610 for num in $(seq $MDSCOUNT); do
7611 _wait_mgc_import_state mds$num "$expected" \
7612 $error_on_failure || return
7615 _wait_mgc_import_state "$facet" "$expected"
7616 $error_on_failure || return
7620 wait_dne_interconnect() {
7623 if [ $MDSCOUNT -gt 1 ]; then
7624 for num in $(seq $MDSCOUNT); do
7625 wait_osc_import_ready mds mds$num
7630 get_clientmdc_proc_path() {
7634 get_clientmgc_proc_path() {
7642 [ -z "$list" ] && return 0
7644 # Add paths to lustre tests for 32 and 64 bit systems.
7645 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7646 local TESTPATH="$RLUSTRE/tests:"
7647 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7648 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7651 wait_clients_import_state () {
7658 if [ "$FAILURE_MODE" = HARD ]; then
7659 facets=$(facets_on_host $(facet_active_host $facet))
7662 for facet in ${facets//,/ }; do
7663 local label=$(convert_facet2label $facet)
7666 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7667 $label).ost_server_uuid" ;;
7668 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7669 $label).mds_server_uuid" ;;
7670 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7671 $label).mgs_server_uuid" ;;
7672 *) error "unknown facet!" ;;
7675 local params=$(expand_list $params $proc_path)
7678 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7680 error "import is not in ${expected} state"
7692 # wait until all MDTs are in the expected state
7693 for ((num = 1; num <= $MDSCOUNT; num++)); do
7694 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7698 if [ $facet = "mds" ]; then
7699 mproc="osp.$mdtosp.active"
7700 [ $num -eq $((tgt_idx + 1)) ] && continue
7702 mproc="osc.$mdtosp.active"
7708 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7711 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7712 if [ $result -eq $expected ]; then
7713 echo -n "target updated after "
7714 echo "$wait sec (got $result)"
7718 if [ $wait -eq $max ]; then
7719 error "$tgt_name: wanted $expected got $result"
7721 echo "Waiting $((max - wait)) secs for $tgt_name"
7731 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7732 $LCTL get_param obdfilter.*.kbytesavail))
7733 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7734 $LCTL get_param -n obdfilter.*.tot_granted))
7735 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7736 $LCTL get_param -n obdfilter.*.kbytestotal))
7737 for ((i=0; i<${#AVAILA[@]}; i++)); do
7738 local -a AVAIL1=(${AVAILA[$i]//=/ })
7739 local -a TOTAL=(${TOTALA[$i]//=/ })
7740 GRANT=$((${GRANTA[$i]}/1024))
7741 # allow 1% of total space in bavail because of delayed
7742 # allocation with ZFS which might release some free space after
7743 # txg commit. For small devices, we set a mininum of 8MB
7744 local LIMIT=$((${TOTAL} / 100 + 8000))
7745 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7746 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7747 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7748 echo " FULL" || echo
7754 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7757 check_pool_not_exist() {
7758 local fsname=${1%%.*}
7759 local poolname=${1##$fsname.}
7760 [[ $# -ne 1 ]] && return 0
7761 [[ x$poolname = x ]] && return 0
7762 list_pool $fsname | grep -w $1 && return 1
7767 local fsname=${1%%.*}
7768 local poolname=${1##$fsname.}
7770 stack_trap "destroy_test_pools $fsname" EXIT
7771 do_facet mgs lctl pool_new $1
7773 # get param should return err unless pool is created
7774 [[ $RC -ne 0 ]] && return $RC
7776 for mds_id in $(seq $MDSCOUNT); do
7777 local mdt_id=$((mds_id-1))
7778 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7779 wait_update_facet mds$mds_id \
7780 "lctl get_param -n lod.$lodname.pools.$poolname \
7781 2>/dev/null || echo foo" "" ||
7782 error "mds$mds_id: pool_new failed $1"
7784 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7785 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7791 add_pool_to_list () {
7792 local fsname=${1%%.*}
7793 local poolname=${1##$fsname.}
7795 local listvar=${fsname}_CREATED_POOLS
7796 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7800 remove_pool_from_list () {
7801 local fsname=${1%%.*}
7802 local poolname=${1##$fsname.}
7804 local listvar=${fsname}_CREATED_POOLS
7805 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7809 destroy_pool_int() {
7811 local OSTS=$(list_pool $1)
7812 for ost in $OSTS; do
7813 do_facet mgs lctl pool_remove $1 $ost
7815 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7816 error "MDS: pool_list $1 failed"
7817 do_facet mgs lctl pool_destroy $1
7820 # <fsname>.<poolname> or <poolname>
7822 local fsname=${1%%.*}
7823 local poolname=${1##$fsname.}
7825 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7829 check_pool_not_exist $fsname.$poolname
7830 [[ $? -eq 0 ]] && return 0
7832 destroy_pool_int $fsname.$poolname
7834 [[ $RC -ne 0 ]] && return $RC
7835 for mds_id in $(seq $MDSCOUNT); do
7836 local mdt_id=$((mds_id-1))
7837 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7838 wait_update_facet mds$mds_id \
7839 "lctl get_param -n lod.$lodname.pools.$poolname \
7840 2>/dev/null || echo foo" "foo" ||
7841 error "mds$mds_id: destroy pool failed $1"
7843 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7844 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7846 remove_pool_from_list $fsname.$poolname
7852 local fsname=${1:-$FSNAME}
7854 local listvar=${fsname}_CREATED_POOLS
7856 [ x${!listvar} = x ] && return 0
7858 echo "Destroy the created pools: ${!listvar}"
7859 for poolname in ${!listvar//,/ }; do
7860 destroy_pool $fsname.$poolname
7864 destroy_test_pools () {
7866 local fsname=${1:-$FSNAME}
7867 destroy_pools $fsname || true
7873 local ts=$(date +%s)
7876 if [[ ! -f "$YAML_LOG" ]]; then
7877 # init_logging is not performed before gather_logs,
7878 # so the $LOGDIR needs to be checked here
7879 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7882 [ -f $LOGDIR/shared ] && docp=false
7884 # dump lustre logs, dmesg, and journal if GSS_SK=true
7886 prefix="$TESTLOG_PREFIX.$TESTNAME"
7888 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7890 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7891 echo "Dumping logs only on local client."
7892 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7893 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7894 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7895 lgss_sk -r {} \; &> \
7896 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7897 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7898 ${prefix}.nodemaps.$(hostname -s).${suffix}
7899 [ "$GSS_SK" = true ] && keyctl show > \
7900 ${prefix}.keyring.$(hostname -s).${suffix}
7901 [ "$GSS_SK" = true ] && journalctl -a > \
7902 ${prefix}.journal.$(hostname -s).${suffix}
7907 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7908 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7909 if [ "$SHARED_KEY" = true ]; then
7910 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7911 lgss_sk -r {} \; &> \
7912 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7913 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7914 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7916 if [ "$GSS_SK" = true ]; then
7917 do_nodesv $list "keyctl show > \
7918 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7919 do_nodesv $list "journalctl -a > \
7920 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7923 if [ ! -f $LOGDIR/shared ]; then
7924 do_nodes $list rsync -az "${prefix}.*.${suffix}" \
7938 for i in $(seq 0 $num_mntpts); do
7939 cmd="ls -laf ${mntpt_root}$i/$dir"
7945 for pid in $pids; do
7952 # check_and_start_recovery_timer()
7953 # service_time = at_est2timeout(service_time);
7954 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7955 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7957 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7958 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7959 #define CONNECTION_SWITCH_MIN 5
7960 #define CONNECTION_SWITCH_INC 5
7961 max_recovery_time() {
7962 local init_connect_timeout=$((TIMEOUT / 20))
7963 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7965 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7966 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7968 echo -n $service_time
7971 recovery_time_min() {
7972 local connection_switch_min=5
7973 local connection_switch_inc=5
7974 local connection_switch_max
7975 local reconnect_delay_max
7976 local initial_connect_timeout
7980 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7981 (($connection_switch_min > $TIMEOUT)) &&
7982 max=$connection_switch_min || max=$TIMEOUT
7983 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7985 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7986 timeout_20=$((TIMEOUT/20))
7987 (($connection_switch_min > $timeout_20)) &&
7988 initial_connect_timeout=$connection_switch_min ||
7989 initial_connect_timeout=$timeout_20
7991 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7992 initial_connect_timeout))
7993 echo $((2 * reconnect_delay_max))
7996 get_clients_mount_count () {
7997 local clients=${CLIENTS:-$HOSTNAME}
7999 # we need to take into account the clients mounts and
8000 # exclude mds/ost mounts if any;
8001 do_nodes $clients cat /proc/mounts | grep lustre |
8002 grep -w $MOUNT | wc -l
8006 PROC_CLI="srpc_info"
8007 PROC_CON="srpc_contexts"
8015 if [ $M -lt $N ]; then
8019 while [ $N -lt $M ]; do
8029 calc_connection_cnt() {
8032 # MDT->MDT = 2 * C(M, 2)
8036 comb_m2=$(combination $MDSCOUNT 2)
8038 local num_clients=$(get_clients_mount_count)
8040 local cnt_mdt2mdt=$((comb_m2 * 2))
8041 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8042 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8043 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8044 if is_mounted $MOUNT2; then
8045 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8046 cnt_cli2ost=$((cnt_cli2ost * 2))
8054 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8055 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8056 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8057 + cnt_cli2ost + cnt_cli2mdt))
8071 local cmd="$tgt.srpc.flavor"
8073 if [ $net == "any" ]; then
8078 if [ $dir != "any" ]; then
8083 log "Setting sptlrpc rule: $cmd"
8084 do_facet mgs "$LCTL conf_param $cmd"
8090 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8100 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8101 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8103 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8105 if [ "x$bulkspec" != "x" ]; then
8106 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8108 if [ "x$algs" != "x" ]; then
8109 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8111 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8112 if [ $bulk == "bulkn" ]; then
8113 bulk_count=`echo "$output" | grep "bulk flavor" \
8114 | grep "null/null" | wc -l`
8115 elif [ $bulk == "bulki" ]; then
8116 bulk_count=`echo "$output" | grep "bulk flavor" \
8117 | grep "/null" | grep -v "null/" | wc -l`
8119 bulk_count=`echo "$output" | grep "bulk flavor" \
8120 | grep -v "/null" | grep -v "null/" | wc -l`
8124 [ $bulk_count -lt $count ] && count=$bulk_count
8135 local clients=${CLIENTS:-$HOSTNAME}
8137 for c in ${clients//,/ }; do
8138 local output=$(do_node $c lctl get_param -n \
8139 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8140 local tmpcnt=$(count_flvr "$output" $flavor)
8141 if $GSS_SK && [ $flavor != "null" ]; then
8142 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8143 output=$(do_node $c lctl get_param -n \
8144 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8145 local outcon=$(count_contexts "$output")
8146 if [ "$outcon" -lt "$tmpcnt" ]; then
8150 cnt=$((cnt + tmpcnt))
8160 local clients=${CLIENTS:-$HOSTNAME}
8162 for c in ${clients//,/ }; do
8164 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8165 local output=$(do_node $c lctl get_param -n \
8166 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8167 local tmpcnt=$(count_flvr "$output" $flavor)
8168 if $GSS_SK && [ $flavor != "null" ]; then
8169 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8170 output=$(do_node $c lctl get_param -n \
8171 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8172 local outcon=$(count_contexts "$output")
8173 if [ "$outcon" -lt "$tmpcnt" ]; then
8177 cnt=$((cnt + tmpcnt))
8187 if [ $MDSCOUNT -le 1 ]; then
8192 for num in `seq $MDSCOUNT`; do
8193 local output=$(do_facet mds$num lctl get_param -n \
8194 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8195 local tmpcnt=$(count_flvr "$output" $flavor)
8196 if $GSS_SK && [ $flavor != "null" ]; then
8197 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8198 output=$(do_facet mds$num lctl get_param -n \
8199 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8200 local outcon=$(count_contexts "$output")
8201 if [ "$outcon" -lt "$tmpcnt" ]; then
8205 cnt=$((cnt + tmpcnt))
8216 for num in `seq $MDSCOUNT`; do
8217 mdtosc=$(get_mdtosc_proc_path mds$num)
8218 mdtosc=${mdtosc/-MDT*/-MDT\*}
8219 local output=$(do_facet mds$num lctl get_param -n \
8220 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8221 local tmpcnt=$(count_flvr "$output" $flavor)
8222 if $GSS_SK && [ $flavor != "null" ]; then
8223 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8224 output=$(do_facet mds$num lctl get_param -n \
8225 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8226 local outcon=$(count_contexts "$output")
8227 if [ "$outcon" -lt "$tmpcnt" ]; then
8231 cnt=$((cnt + tmpcnt))
8240 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8242 count_flvr "$output" $flavor
8247 local dir=$1 # from to
8248 local flavor=$2 # flavor expected
8251 if [ $dir == "cli2mdt" ]; then
8252 res=`flvr_cnt_cli2mdt $flavor`
8253 elif [ $dir == "cli2ost" ]; then
8254 res=`flvr_cnt_cli2ost $flavor`
8255 elif [ $dir == "mdt2mdt" ]; then
8256 res=`flvr_cnt_mdt2mdt $flavor`
8257 elif [ $dir == "mdt2ost" ]; then
8258 res=`flvr_cnt_mdt2ost $flavor`
8259 elif [ $dir == "all2ost" ]; then
8260 res1=`flvr_cnt_mdt2ost $flavor`
8261 res2=`flvr_cnt_cli2ost $flavor`
8262 res=$((res1 + res2))
8263 elif [ $dir == "all2mdt" ]; then
8264 res1=`flvr_cnt_mdt2mdt $flavor`
8265 res2=`flvr_cnt_cli2mdt $flavor`
8266 res=$((res1 + res2))
8267 elif [ $dir == "all2all" ]; then
8268 res1=`flvr_cnt_mdt2ost $flavor`
8269 res2=`flvr_cnt_cli2ost $flavor`
8270 res3=`flvr_cnt_mdt2mdt $flavor`
8271 res4=`flvr_cnt_cli2mdt $flavor`
8272 res=$((res1 + res2 + res3 + res4))
8280 local dir=$1 # from to
8281 local flavor=$2 # flavor expected
8282 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8283 local WAITFLAVOR_MAX=20 # how many retries before abort?
8286 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8287 echo -n "checking $dir..."
8288 res=$(do_check_flavor $dir $flavor)
8289 echo "found $res/$expect $flavor connections"
8290 [ $res -ge $expect ] && return 0
8294 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8295 # echo "Dumping additional logs for SK debug.."
8296 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8298 gather_logs $(comma_list $(nodes_list))
8303 restore_to_default_flavor()
8305 local proc="mgs.MGS.live.$FSNAME"
8307 echo "restoring to default flavor..."
8309 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8310 grep ".srpc.flavor" | wc -l)
8312 # remove all existing rules if any
8313 if [ $nrule -ne 0 ]; then
8314 echo "$nrule existing rules"
8315 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8316 grep ".srpc.flavor."); do
8317 echo "remove rule: $rule"
8318 spec=`echo $rule | awk -F = '{print $1}'`
8319 do_facet mgs "$LCTL conf_param -d $spec"
8323 # verify no rules left
8324 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8325 grep ".srpc.flavor." | wc -l)
8326 [ $nrule -ne 0 ] && error "still $nrule rules left"
8328 # wait for default flavor to be applied
8331 set_rule $FSNAME any any $SK_FLAVOR
8332 wait_flavor all2all $SK_FLAVOR
8334 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8335 set_rule $FSNAME any cli2ost $SK_FLAVOR
8336 wait_flavor cli2mdt $SK_FLAVOR
8337 wait_flavor cli2ost $SK_FLAVOR
8339 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8341 wait_flavor all2all null
8347 local flavor=${1:-null}
8349 echo "setting all flavor to $flavor"
8351 # FIXME need parameter to this fn
8352 # and remove global vars
8353 local cnt_all2all=$(calc_connection_cnt all2all)
8355 local res=$(do_check_flavor all2all $flavor)
8356 if [ $res -eq $cnt_all2all ]; then
8357 echo "already have total $res $flavor connections"
8361 echo "found $res $flavor out of total $cnt_all2all connections"
8362 restore_to_default_flavor
8364 [[ $flavor = null ]] && return 0
8366 if $GSS_SK && [ $flavor != "null" ]; then
8368 set_rule $FSNAME any any $flavor
8369 wait_flavor all2all $flavor
8371 set_rule $FSNAME any cli2mdt $flavor
8372 set_rule $FSNAME any cli2ost $flavor
8373 set_rule $FSNAME any mdt2ost null
8374 set_rule $FSNAME any mdt2mdt null
8375 wait_flavor cli2mdt $flavor
8376 wait_flavor cli2ost $flavor
8378 echo "GSS_SK now at flavor: $flavor"
8380 set_rule $FSNAME any any $flavor
8381 wait_flavor all2all $flavor
8388 # Checking for shared logdir
8389 if [ ! -d $dir ]; then
8390 # Not found. Create local logdir
8393 touch $dir/check_file.$(hostname -s)
8398 check_write_access() {
8400 local list=${2:-$(comma_list $(nodes_list))}
8404 for node in ${list//,/ }; do
8405 file=$dir/check_file.$(short_nodename $node)
8406 if [[ ! -f "$file" ]]; then
8407 # Logdir not accessible/writable from this node.
8410 rm -f $file || return 1
8416 [[ -n $YAML_LOG ]] && return
8417 local save_umask=$(umask)
8420 export YAML_LOG=${LOGDIR}/results.yml
8424 # If the yaml log already exists then we will just append to it
8425 if [ ! -f $YAML_LOG ]; then
8426 if check_shared_dir $LOGDIR; then
8427 touch $LOGDIR/shared
8428 echo "Logging to shared log directory: $LOGDIR"
8430 echo "Logging to local directory: $LOGDIR"
8433 yml_nodes_file $LOGDIR >> $YAML_LOG
8434 yml_results_file >> $YAML_LOG
8439 # log actual client and server versions if needed for debugging
8440 log "Client: $(lustre_build_version client)"
8441 log "MDS: $(lustre_build_version mds1)"
8442 log "OSS: $(lustre_build_version ost1)"
8446 yml_log_test $1 >> $YAML_LOG
8450 yml_log_test_status $@ >> $YAML_LOG
8453 log_sub_test_begin() {
8454 yml_log_sub_test_begin "$@" >> $YAML_LOG
8457 log_sub_test_end() {
8458 yml_log_sub_test_end "$@" >> $YAML_LOG
8464 local llverdev_opts=$2
8465 local devname=$(basename $1)
8466 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8467 # loop devices aren't in /proc/partitions
8468 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8470 size=$(($size / 1024 / 1024)) # Gb
8472 local partial_arg=""
8473 # Run in partial (fast) mode if the size
8474 # of a partition > 1 GB
8475 [ $size -gt 1 ] && partial_arg="-p"
8477 llverdev --force $partial_arg $llverdev_opts $dev
8483 local llverfs_opts=$2
8484 local use_partial_arg=$3
8485 local partial_arg=""
8486 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8488 # Run in partial (fast) mode if the size
8489 # of a partition > 1 GB
8490 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8492 llverfs $partial_arg $llverfs_opts $dir
8495 #Remove objects from OST
8496 remove_ost_objects() {
8502 local mntpt=$(facet_mntpt $facet)
8503 local opts=$OST_MOUNT_OPTS
8507 echo "removing objects from $ostdev on $facet: $objids"
8508 if ! test -b $ostdev; then
8509 opts=$(csa_add "$opts" -o loop)
8511 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8514 for i in $objids; do
8515 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8517 umount -f $mntpt || return $?
8521 #Remove files from MDT
8522 remove_mdt_files() {
8527 local mntpt=$(facet_mntpt $facet)
8528 local opts=$MDS_MOUNT_OPTS
8530 echo "removing files from $mdtdev on $facet: $files"
8531 if [ $(facet_fstype $facet) == ldiskfs ] &&
8532 ! do_facet $facet test -b $mdtdev; then
8533 opts=$(csa_add "$opts" -o loop)
8535 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8539 rm $mntpt/ROOT/$f || { rc=$?; break; }
8541 umount -f $mntpt || return $?
8545 duplicate_mdt_files() {
8550 local mntpt=$(facet_mntpt $facet)
8551 local opts=$MDS_MOUNT_OPTS
8553 echo "duplicating files on $mdtdev on $facet: $files"
8554 mkdir -p $mntpt || return $?
8555 if [ $(facet_fstype $facet) == ldiskfs ] &&
8556 ! do_facet $facet test -b $mdtdev; then
8557 opts=$(csa_add "$opts" -o loop)
8559 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8570 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8571 pushd $mntpt/ROOT > /dev/null || return $?
8574 touch $f.bad || return $?
8575 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8577 [ $rc -eq 0 ] || return $rc
8578 setfattr --restore $tmp || return $?
8584 local devs=${1//,/ }
8587 local rslt=$TMP/sgpdd_survey
8589 # sgpdd-survey cleanups ${rslt}.* files
8591 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8597 # returns the canonical name for an ldiskfs device
8602 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8603 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8604 echo dm-\\\${foo##*:};
8606 name=\\\$(basename \\\$dv);
8607 if [[ \\\$name = *flakey* ]]; then
8608 name=\\\$(lsblk -o NAME,KNAME |
8609 awk /\\\$name/'{print \\\$NF}');
8615 is_sanity_benchmark() {
8616 local benchmarks="dbench bonnie iozone fsx"
8618 for b in $benchmarks; do
8619 if [ "$b" == "$suite" ]; then
8627 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8631 # Get the available size (KB) of a given obd target.
8638 [[ $facet != client ]] || return 0
8640 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8645 # Get the page size (bytes) on a given facet node.
8646 # The local client page_size is directly available in PAGE_SIZE.
8650 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8652 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8653 page_size=$(do_facet $facet getconf PAGE_SIZE)
8654 echo -n ${page_size:-4096}
8658 # Get the block count of the filesystem.
8665 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8666 awk '/^Block count:/ {print $3}')
8670 # Get the block size of the filesystem.
8676 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8677 awk '/^Block size:/ {print $3}')
8681 # Check whether the "ea_inode" feature is enabled or not, to allow
8682 # ldiskfs xattrs over one block in size. Allow both the historical
8683 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8684 large_xattr_enabled() {
8685 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8687 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8689 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8690 grep -E -q '(ea_inode|large_xattr)'"
8691 return ${PIPESTATUS[0]}
8694 # Get the maximum xattr size supported by the filesystem.
8696 $LCTL get_param -n llite.*.max_easize
8699 # Dump the value of the named xattr from a file.
8704 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8707 # Generate a string with size of $size bytes.
8709 local size=${1:-1024} # in bytes
8711 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8714 reformat_external_journal() {
8719 if [ -n "${!var}" ]; then
8720 local rcmd="do_facet $facet"
8722 echo "reformat external journal on $facet:${!var}"
8723 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8727 # MDT file-level backup/restore
8728 mds_backup_restore() {
8731 local devname=$(mdsdevname $(facet_number $facet))
8732 local mntpt=$(facet_mntpt brpt)
8733 local rcmd="do_facet $facet"
8734 local metaea=${TMP}/backup_restore.ea
8735 local metadata=${TMP}/backup_restore.tgz
8736 local opts=${MDS_MOUNT_FS_OPTS}
8737 local svc=${facet}_svc
8739 if ! ${rcmd} test -b ${devname}; then
8740 opts=$(csa_add "$opts" -o loop)
8743 echo "file-level backup/restore on $facet:${devname}"
8745 # step 1: build mount point
8746 ${rcmd} mkdir -p $mntpt
8747 # step 2: cleanup old backup
8748 ${rcmd} rm -f $metaea $metadata
8750 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8751 if [ ! -z $igif ]; then
8752 # step 3.5: rm .lustre
8753 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8755 # step 4: backup metaea
8757 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8759 # step 5: backup metadata
8761 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8763 ${rcmd} $UMOUNT $mntpt || return 4
8764 # step 8: reformat dev
8765 echo "reformat new device"
8766 format_mdt $(facet_number $facet)
8768 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8769 # step 10: restore metadata
8771 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8772 # step 11: restore metaea
8774 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8775 # step 12: remove recovery logs
8776 echo "remove recovery logs"
8777 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8778 # step 13: umount dev
8779 ${rcmd} $UMOUNT $mntpt || return 10
8780 # step 14: cleanup tmp backup
8781 ${rcmd} rm -f $metaea $metadata
8782 # step 15: reset device label - it's not virgin on
8783 ${rcmd} e2label $devname ${!svc}
8790 local devname=$(mdsdevname $(facet_number $facet))
8791 local mntpt=$(facet_mntpt brpt)
8792 local rcmd="do_facet $facet"
8793 local opts=${MDS_MOUNT_FS_OPTS}
8795 if ! ${rcmd} test -b ${devname}; then
8796 opts=$(csa_add "$opts" -o loop)
8799 echo "removing OI files on $facet: idx=${idx}"
8801 # step 1: build mount point
8802 ${rcmd} mkdir -p $mntpt
8804 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8805 if [ -z $idx ]; then
8806 # step 3: remove all OI files
8807 ${rcmd} rm -fv $mntpt/oi.16*
8808 elif [ $idx -lt 2 ]; then
8809 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8813 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8814 for ((i=${idx}; i<64; i=$((i * idx)))); do
8815 ${rcmd} rm -fv $mntpt/oi.16.${i}
8819 ${rcmd} $UMOUNT $mntpt || return 2
8820 # OI files will be recreated when mounted as lustre next time.
8823 # generate maloo upload-able log file name
8824 # \param logname specify unique part of file name
8825 generate_logname() {
8826 local logname=${1:-"default_logname"}
8828 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8831 # make directory on different MDTs
8836 local hash_name=("all_char" "fnv_1a_64" "crush")
8837 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8838 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8841 while getopts "c:H:i:p" opt; do
8843 c) dirstripe_count=$OPTARG;;
8844 H) hash_type=$OPTARG;;
8845 i) dirstripe_index=$OPTARG;;
8847 \?) error "only support -c -H -i -p";;
8851 shift $((OPTIND - 1))
8852 [ $# -eq 1 ] || error "Only creating single directory is supported"
8855 local parent=$(dirname $path)
8856 if [ "$p_option" == "-p" ]; then
8857 [ -d $path ] && return 0
8858 if [ ! -d ${parent} ]; then
8859 mkdir -p ${parent} ||
8860 error "mkdir parent '$parent' failed"
8864 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8865 mkdir $path || error "mkdir '$path' failed"
8869 if [ $dirstripe_index -eq -1 ]; then
8870 mdt_index=$((base % MDSCOUNT))
8872 mdt_index=$dirstripe_index
8875 # randomly choose hash type
8876 [ -z "$hash_type" ] &&
8877 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8879 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8880 if [ $dirstripe_count -eq -1 ]; then
8881 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8887 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8888 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8889 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8893 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8895 # If called many times, passing @last_fd will avoid repeated searching
8896 # already-open FDs repeatedly if we know they are still in use.
8898 # usage: free_fd [last_fd]
8901 local max_fd=$(ulimit -n)
8902 local fd=$((${1:-2} + 1))
8904 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8907 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8911 check_mount_and_prep()
8913 is_mounted $MOUNT || setupall
8915 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8916 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8917 for idx in $(seq $MDSCOUNT); do
8918 local name="MDT$(printf '%04x' $((idx - 1)))"
8919 rm -rf $MOUNT/.lustre/lost+found/$name/*
8923 # calcule how many ost-objects to be created.
8924 precreated_ost_obj_count()
8928 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8929 local ost_name="OST$(printf '%04x' $ost_idx)"
8930 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8931 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8932 osp.$proc_path.prealloc_last_id)
8933 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8934 osp.$proc_path.prealloc_next_id)
8935 echo $((last_id - next_id + 1))
8938 check_file_in_pool()
8943 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8946 for t in $tlist ; do
8947 [ "$i" -eq "$t" ] && continue 2
8950 echo "pool list: $tlist"
8951 echo "striping: $res"
8952 error_noexit "$file not allocated in $pool"
8959 echo "Creating new pool"
8962 create_pool $FSNAME.$pool ||
8963 { error_noexit "No pool created, result code $?"; return 1; }
8964 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8965 { error_noexit "$pool not in lfs pool_list"; return 2; }
8968 pool_add_targets() {
8969 echo "Adding targets to pool"
8975 if [ -z $last ]; then
8978 local list=$(seq $first $step $last)
8981 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8982 do_facet mgs $LCTL pool_add \
8983 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8985 # wait for OSTs to be added to the pool
8986 for mds_id in $(seq $MDSCOUNT); do
8987 local mdt_id=$((mds_id-1))
8988 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8989 wait_update_facet mds$mds_id \
8990 "lctl get_param -n lod.$lodname.pools.$pool |
8991 sort -u | tr '\n' ' ' " "$t" || {
8992 error_noexit "mds$mds_id: Add to pool failed"
8996 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8997 | sort -u | tr '\n' ' ' " "$t" || {
8998 error_noexit "Add to pool failed"
9001 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
9002 local addcount=$(((last - first) / step + 1))
9003 [ $lfscount -eq $addcount ] || {
9004 error_noexit "lfs pool_list bad ost count" \
9005 "$lfscount != $addcount"
9013 echo "Setting pool on directory $tdir"
9015 $LFS setstripe -c 2 -p $pool $tdir && return 0
9017 error_noexit "Cannot set pool $pool to $tdir"
9024 echo "Checking pool on directory $tdir"
9026 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9027 [ "$res" = "$pool" ] && return 0
9029 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9033 pool_dir_rel_path() {
9034 echo "Testing relative path works well"
9039 mkdir -p $root/$tdir/$tdir
9041 pool_set_dir $pool $tdir || return 1
9042 pool_set_dir $pool ./$tdir || return 2
9043 pool_set_dir $pool ../$tdir || return 3
9044 pool_set_dir $pool ../$tdir/$tdir || return 4
9045 rm -rf $tdir; cd - > /dev/null
9048 pool_alloc_files() {
9049 echo "Checking files allocation from directory pool"
9056 for i in $(seq -w 1 $count)
9058 local file=$tdir/file-$i
9060 check_file_in_pool $file $pool "$tlist" || \
9061 failed=$((failed + 1))
9063 [ "$failed" = 0 ] && return 0
9065 error_noexit "$failed files not allocated in $pool"
9069 pool_create_files() {
9070 echo "Creating files in pool"
9078 for i in $(seq -w 1 $count)
9080 local file=$tdir/spoo-$i
9081 $LFS setstripe -p $pool $file
9082 check_file_in_pool $file $pool "$tlist" || \
9083 failed=$((failed + 1))
9085 [ "$failed" = 0 ] && return 0
9087 error_noexit "$failed files not allocated in $pool"
9092 echo "Checking 'lfs df' output"
9095 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9097 local res=$($LFS df --pool $FSNAME.$pool |
9099 grep "$FSNAME-OST" |
9101 [ "$res" = "$t" ] && return 0
9103 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9107 pool_file_rel_path() {
9108 echo "Creating files in a pool with relative pathname"
9113 { error_noexit "unable to create $tdir"; return 1 ; }
9114 local file="/..$tdir/$tfile-1"
9115 $LFS setstripe -p $pool $file ||
9116 { error_noexit "unable to create $file" ; return 2 ; }
9119 $LFS setstripe -p $pool $tfile-2 || {
9120 error_noexit "unable to create $tfile-2 in $tdir"
9125 pool_remove_first_target() {
9126 echo "Removing first target from a pool"
9127 pool_remove_target $1 -1
9130 pool_remove_target() {
9134 local pname="lov.$FSNAME-*.pools.$pool"
9135 if [ $index -eq -1 ]; then
9136 local t=$($LCTL get_param -n $pname | head -1)
9138 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9141 echo "Removing $t from $pool"
9142 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9143 for mds_id in $(seq $MDSCOUNT); do
9144 local mdt_id=$((mds_id-1))
9145 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9146 wait_update_facet mds$mds_id \
9147 "lctl get_param -n lod.$lodname.pools.$pool |
9149 error_noexit "mds$mds_id: $t not removed from" \
9154 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9155 error_noexit "$t not removed from $FSNAME.$pool"
9160 pool_remove_all_targets() {
9161 echo "Removing all targets from pool"
9164 local pname="lov.$FSNAME-*.pools.$pool"
9165 for t in $($LCTL get_param -n $pname | sort -u)
9167 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9169 for mds_id in $(seq $MDSCOUNT); do
9170 local mdt_id=$((mds_id-1))
9171 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9172 wait_update_facet mds$mds_id "lctl get_param -n \
9173 lod.$lodname.pools.$pool" "" || {
9174 error_noexit "mds$mds_id: Pool $pool not drained"
9178 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9179 error_noexit "Pool $FSNAME.$pool cannot be drained"
9182 # striping on an empty/nonexistant pool should fall back
9183 # to "pool of everything"
9185 error_noexit "failed to use fallback striping for empty pool"
9188 # setstripe on an empty pool should fail
9189 $LFS setstripe -p $pool $file 2>/dev/null && {
9190 error_noexit "expected failure when creating file" \
9198 echo "Destroying pool"
9202 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9205 # striping on an empty/nonexistant pool should fall back
9206 # to "pool of everything"
9208 error_noexit "failed to use fallback striping for missing pool"
9211 # setstripe on an empty pool should fail
9212 $LFS setstripe -p $pool $file 2>/dev/null && {
9213 error_noexit "expected failure when creating file" \
9218 # get param should return err once pool is gone
9219 if wait_update $HOSTNAME "lctl get_param -n \
9220 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9222 remove_pool_from_list $FSNAME.$pool
9225 error_noexit "Pool $FSNAME.$pool is not destroyed"
9229 # Get and check the actual stripe count of one file.
9230 # Usage: check_stripe_count <file> <expected_stripe_count>
9231 check_stripe_count() {
9236 [[ -z "$file" || -z "$expected" ]] &&
9237 error "check_stripe_count: invalid argument"
9239 local cmd="$LFS getstripe -c $file"
9240 actual=$($cmd) || error "$cmd failed"
9241 actual=${actual%% *}
9243 if [[ $actual -ne $expected ]]; then
9244 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9245 error "$cmd not expected ($expected): found $actual"; }
9246 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9247 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9251 # Get and check the actual list of OST indices on one file.
9252 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9258 [[ -z "$file" || -z "$expected" ]] &&
9259 error "check_obdidx: invalid argument!"
9261 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9262 grep -v obdidx | awk '{print $1}' | xargs))
9264 [[ $obdidx = $expected ]] ||
9265 error "list of OST indices on $file is $obdidx," \
9266 "should be $expected"
9269 # Get and check the actual OST index of the first stripe on one file.
9270 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9271 check_start_ost_idx() {
9276 [[ -z "$file" || -z "$expected" ]] &&
9277 error "check_start_ost_idx: invalid argument!"
9279 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9280 grep -v obdidx | awk '{print $1}')
9282 [[ $start_ost_idx = $expected ]] ||
9283 error "OST index of the first stripe on $file is" \
9284 "$start_ost_idx, should be $expected"
9287 killall_process () {
9288 local clients=${1:-$(hostname)}
9293 do_nodes $clients "killall $signal $name"
9298 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9303 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9308 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9313 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9318 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9323 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9330 do_facet mgs "cat $LSNAPSHOT_LOG"
9336 echo "Cleaning test environment ..."
9338 # Every lsnapshot command takes exclusive lock with others,
9339 # so can NOT destroy the snapshot during list with 'xargs'.
9341 local ssname=$(lsnapshot_list | grep snapshot_name |
9342 grep lss_ | awk '{ print $2 }' | head -n 1)
9343 [ -z "$ssname" ] && break
9345 lsnapshot_destroy -n $ssname -f ||
9346 lss_err "Fail to destroy $ssname by force"
9356 local host=$(facet_active_host $facet)
9357 local dir=$(dirname $(facet_vdevice $facet))
9358 local pool=$(zpool_name $facet)
9359 local lfsname=$(zfs_local_fsname $facet)
9360 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9363 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9369 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9370 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9372 if ! combined_mgs_mds ; then
9373 [ $(facet_fstype mgs) != zfs ] &&
9374 skip "Lustre snapshot 1 only works for ZFS backend"
9376 local host=$(facet_active_host mgs)
9377 local dir=$(dirname $(facet_vdevice mgs))
9378 local pool=$(zpool_name mgs)
9379 local lfsname=$(zfs_local_fsname mgs)
9382 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9383 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9386 for num in `seq $MDSCOUNT`; do
9387 [ $(facet_fstype mds$num) != zfs ] &&
9388 skip "Lustre snapshot 1 only works for ZFS backend"
9390 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9391 lss_err "generate lss conf (mds$num)"
9394 for num in `seq $OSTCOUNT`; do
9395 [ $(facet_fstype ost$num) != zfs ] &&
9396 skip "Lustre snapshot 1 only works for ZFS backend"
9398 lss_gen_conf_one ost$num OST $((num - 1)) ||
9399 lss_err "generate lss conf (ost$num)"
9402 do_facet mgs "cat $LSNAPSHOT_CONF"
9405 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9406 parse_plain_dir_param()
9411 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9412 param="-c ${invalues[1]}"
9414 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9415 param="$param -S ${invalues[3]}"
9417 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9418 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9419 param="$param -i ${invalues[6]}"
9421 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9423 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9424 param="$param -i ${invalues[5]}"
9432 local val=$(awk '{print $2}' <<< $line)
9434 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9436 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9438 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9440 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9445 parse_layout_param()
9452 if [[ ! -z $line ]]; then
9453 if [[ -z $mode ]]; then
9454 if [[ $line =~ ^"stripe_count:" ]]; then
9456 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9458 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9463 if [[ $mode = "plain_dir" ]]; then
9464 param=$(parse_plain_dir_param "$line")
9465 elif [[ $mode = "plain_file" ]]; then
9466 val=$(parse_plain_param "$line")
9467 [[ ! -z $val ]] && param="$param $val"
9468 elif [[ $mode = "pfl" ]]; then
9469 val=$(echo $line | awk '{print $2}')
9470 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9471 if [[ $val = "EOF" ]]; then
9472 param="$param -E -1"
9474 param="$param -E $val"
9476 elif [[ $line =~ ^"stripe_count:" ]]; then
9478 val=$(parse_plain_dir_param "$line")
9482 val=$(parse_plain_param "$line")
9483 [[ ! -z $val ]] && param="$param $val"
9493 local param=$($LFS getstripe -d $1 | parse_layout_param)
9502 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9504 cancel_lru_locks mdc
9505 cancel_lru_locks osc
9507 # make sure PFID is set correctly for files
9508 do_nodes $(comma_list $(osts_nodes)) \
9509 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9512 cat $f &> /dev/nullA ||
9513 { rc=$?; echo "verify $f failed"; break; }
9516 do_nodes $(comma_list $(osts_nodes)) \
9517 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9521 # check that clients "oscs" was evicted after "before"
9522 check_clients_evicted() {
9529 for osc in $oscs; do
9531 echo "Check state for $osc"
9532 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9533 tail -n 3 | awk -F"[ [,]" \
9534 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9535 if (($? == 0)) && (($evicted > $before)); then
9536 echo "$osc is evicted at $evicted"
9541 [ $rc -eq 0 ] || error "client not evicted from OST"
9544 # check that clients OSCS current_state is FULL
9545 check_clients_full() {
9550 for osc in $oscs; do
9551 wait_update_facet client \
9552 "lctl get_param -n osc.$osc.state |
9553 grep 'current_state: FULL'" \
9554 "current_state: FULL" $timeout
9555 [ $? -eq 0 ] || error "$osc state is not FULL"
9560 __changelog_deregister() {
9562 local mdt="$(facet_svc $facet)"
9566 # skip cleanup if no user registered for this MDT
9567 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9568 # user is no longer registered, skip cleanup
9569 changelog_users "$facet" | grep -q "$cl_user" ||
9570 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9572 # From this point, if any operation fails, it is an error
9573 __changelog_clear $facet $cl_user 0 ||
9574 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9575 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9576 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9579 declare -Ax CL_USERS
9580 changelog_register() {
9581 for M in $(seq $MDSCOUNT); do
9583 local mdt="$(facet_svc $facet)"
9586 cl_mask=$(do_facet $facet $LCTL get_param \
9587 mdd.${mdt}.changelog_mask -n)
9588 stack_trap "do_facet $facet $LCTL \
9589 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9590 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9591 error "$mdt: changelog_mask=+hsm failed: $?"
9594 cl_user=$(do_facet $facet \
9595 $LCTL --device $mdt changelog_register -n) ||
9596 error "$mdt: register changelog user failed: $?"
9597 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9599 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9600 # Bash does not support nested arrays, but the format of a
9601 # cl_user is constrained enough to use whitespaces as separators
9602 CL_USERS[$facet]+="$cl_user "
9604 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9607 changelog_deregister() {
9609 # bash assoc arrays do not guarantee to list keys in created order
9610 # so reorder to get same order than in changelog_register()
9611 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9614 for facet in $cl_facets; do
9615 for cl_user in ${CL_USERS[$facet]}; do
9616 __changelog_deregister $facet $cl_user || return $?
9618 unset CL_USERS[$facet]
9624 local service=$(facet_svc $facet)
9626 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9629 changelog_user_rec() {
9632 local service=$(facet_svc $facet)
9634 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9637 changelog_chmask() {
9640 do_nodes $(comma_list $(mdts_nodes)) \
9641 $LCTL set_param mdd.*.changelog_mask="$mask"
9644 # usage: __changelog_clear FACET CL_USER [+]INDEX
9648 local mdt="$(facet_svc $facet)"
9654 # Remove the leading '+'
9656 rec+=$(changelog_user_rec $facet $cl_user)
9663 if [ $rec -eq 0 ]; then
9664 echo "$mdt: clear the changelog for $cl_user of all records"
9666 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9668 $LFS changelog_clear $mdt $cl_user $rec
9671 # usage: changelog_clear [+]INDEX
9673 # If INDEX is prefixed with '+', increment every changelog user's record index
9674 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9678 # bash assoc arrays do not guarantee to list keys in created order
9679 # so reorder to get same order than in changelog_register()
9680 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9683 for facet in $cl_facets; do
9684 for cl_user in ${CL_USERS[$facet]}; do
9685 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9695 for M in $(seq $MDSCOUNT); do
9697 local mdt="$(facet_svc $facet)"
9701 output=$($LFS changelog $mdt)
9703 if [ $ret -ne 0 ]; then
9705 elif [ -n "$output" ]; then
9706 echo "$output" | sed -e 's/^/'$mdt'./'
9713 changelog_extract_field() {
9718 changelog_dump | gawk "/$cltype.*$file$/ {
9719 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9723 # Prints a changelog record produced by "lfs changelog" as an associative array
9726 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9727 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9728 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9729 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9730 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9731 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9732 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9734 # Note that the changelog record is not quoted
9735 # Also note that the line breaks in the output were only added for readability
9737 # Typically, you want to eval the output of the command to fill an actual
9738 # associative array, like this:
9739 # $> eval declare -A changelog=$(changelog2array $entry)
9741 # It can then be accessed like any bash associative array:
9742 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9744 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9752 # A changelog, as printed by "lfs changelog" typically looks like this:
9753 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9755 # Parse the positional part of the changelog
9757 # changelog_dump() prefixes records with their mdt's name
9758 local index="${1##*.}"
9760 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9761 "$index" "${2:2}" "$3" "$4" "$5"
9763 # Parse the key/value part of the changelog
9764 for arg in "${@:5}"; do
9765 # Check it matches a key=value syntax
9766 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9768 local key="${arg%%=*}"
9769 local value="${arg#*=}"
9773 # u is actually for uid AND gid: u=UID:GID
9774 printf " [uid]='%s'" "${value%:*}"
9804 printf " ['%s']='%s'" "$key" "$value"
9811 # Format and print a changelog record
9813 # Interpreted sequences are:
9815 # %f the "flags" attribute of a changelog record
9816 __changelog_printf()
9821 for ((i = 0; i < ${#format}; i++)); do
9822 local char="${format:$i:1}"
9823 if [ "$char" != % ]; then
9829 char="${format:$i:1}"
9832 printf '%s' "${changelog[flags]}"
9842 # Filter changelog records
9846 local action='print'
9849 while [ $# -gt 0 ]; do
9869 changelog_dump | { while read -r record; do
9870 eval local -A changelog=$(changelog2array $record)
9871 for key in "${!filter[@]}"; do
9874 [ "${changelog[$key]}" == "${filter[$key]}" ]
9881 case "${action:-print}" in
9883 printf '%s\n' "$record"
9886 __changelog_printf "$format"
9896 [ ! -d "$dir" ] && return
9898 [ -z "$layout" ] && {
9899 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9903 setfattr -n trusted.lov -v $layout $dir ||
9904 error "error restoring layout '$layout' to '$dir'"
9907 # save the layout of a directory, the returned string will be used by
9908 # restore_layout() to restore the layout
9911 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9912 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9916 # save layout of a directory and restore it at exit
9917 save_layout_restore_at_exit() {
9919 local layout=$(save_layout $dir)
9921 stack_trap "restore_layout $dir $layout" EXIT
9924 verify_yaml_layout() {
9930 echo "getstripe --yaml $src"
9931 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9932 echo "setstripe --yaml=$temp $dst"
9933 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9936 local layout1=$(get_layout_param $src)
9937 local layout2=$(get_layout_param $dst)
9938 # compare their layout info
9939 [ "$layout1" == "$layout2" ] ||
9940 error "$msg_prefix $src/$dst layouts are not equal"
9943 is_project_quota_supported() {
9944 $ENABLE_PROJECT_QUOTAS || return 1
9946 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9947 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9948 do_facet mds1 lfs --help |& grep -q project && return 0
9950 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9951 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9952 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9957 # ZFS project quota enable/disable:
9958 # This feature will become active as soon as it is enabled and will never
9959 # return to being disabled. Each filesystem will be upgraded automatically
9960 # when remounted or when [a] new file is created under that filesystem. The
9961 # upgrade can also be triggered on filesystems via `zfs set version=current
9962 # <pool/fs>`. The upgrade process runs in the background and may take a
9963 # while to complete for the filesystems containing a large number of files.
9964 enable_project_quota() {
9965 is_project_quota_supported || return 0
9966 local zkeeper=${KEEP_ZPOOL}
9967 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9969 stopall || error "failed to stopall (1)"
9971 local zfeat_en="feature@project_quota=enabled"
9972 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9973 local facet_fstype=${facet:0:3}1_FSTYPE
9976 if [ "${!facet_fstype}" = "zfs" ]; then
9977 devname=$(zpool_name ${facet})
9978 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9979 error "$ZPOOL set $zfeat_en $devname"
9981 [ ${facet:0:3} == "mds" ] &&
9982 devname=$(mdsdevname ${facet:3}) ||
9983 devname=$(ostdevname ${facet:3})
9984 do_facet ${facet} $TUNE2FS -O project $devname ||
9985 error "tune2fs $devname failed"
9989 KEEP_ZPOOL="${zkeeper}"
9994 disable_project_quota() {
9995 is_project_quota_supported || return 0
9996 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
9997 stopall || error "failed to stopall (1)"
9999 for num in $(seq $MDSCOUNT); do
10000 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10001 error "tune2fs $(mdsdevname $num) failed"
10004 for num in $(seq $OSTCOUNT); do
10005 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10006 error "tune2fs $(ostdevname $num) failed"
10014 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10015 # the following associated variables are added:
10017 # AGTCOUNT: number of agents
10018 # AGTDEV{N}: target HSM mount point (root path of the backend)
10019 # agt{N}_HOST: hostname of the agent agt{N}
10020 # SINGLEAGT: facet of the single agent
10022 # The number of agents is initialized as the number of remote client nodes.
10023 # By default, only single copytool is started on a remote client/agent. If there
10024 # was no remote client, then the copytool will be started on the local client.
10030 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10031 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10033 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10034 if [[ $CLIENTCOUNT -gt 1 ]] &&
10035 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10036 skip_env "SHARED_DIRECTORY should be accessible"\
10037 "on all client nodes"
10041 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10042 # meant NFS issues could hose sanity-hsm sessions. So now we
10043 # use $TMP instead.
10044 for n in $(seq $AGTCOUNT); do
10045 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10046 agent=CLIENT$((n + 1))
10047 if [[ -z "${!agent}" ]]; then
10048 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10051 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10052 local var=agt${n}_HOST
10053 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10056 export SINGLEAGT=${SINGLEAGT:-agt1}
10058 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10059 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10060 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10061 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10062 export HSMTOOL_TESTDIR
10064 HSM_ARCHIVE_NUMBER=2
10066 # The test only support up to 10 MDTs
10067 MDT_PREFIX="mdt.$FSNAME-MDT000"
10068 HSM_PARAM="${MDT_PREFIX}0.hsm"
10070 # archive is purged at copytool setup
10071 HSM_ARCHIVE_PURGE=true
10073 # Don't allow copytool error upon start/setup
10074 HSMTOOL_NOERROR=false
10077 # Get the backend root path for the given agent facet.
10078 copytool_device() {
10080 local dev=AGTDEV$(facet_number $facet)
10085 get_mdt_devices() {
10087 # get MDT device for each mdc
10088 for mdtno in $(seq 1 $MDSCOUNT); do
10089 local idx=$(($mdtno - 1))
10090 MDT[$idx]=$($LCTL get_param -n \
10091 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10092 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10096 copytool_continue() {
10097 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10099 do_nodesv $agents "libtool execute pkill -CONT -x $HSMTOOL" || return 0
10100 echo "Copytool is continued on $agents"
10104 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10106 echo "Killing existing copytools on $hosts"
10107 do_nodesv $hosts "libtool execute killall -q $HSMTOOL" || true
10108 copytool_continue "$hosts"
10111 copytool_monitor_cleanup() {
10112 local facet=${1:-$SINGLEAGT}
10113 local agent=$(facet_active_host $facet)
10115 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10116 # Should die when the copytool dies, but just in case.
10117 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10118 cmd+=" 2>/dev/null || true"
10119 do_node $agent "$cmd"
10120 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10121 export HSMTOOL_MONITOR_DIR=
10124 # The pdsh should die on its own when the monitor dies. Just
10125 # in case, though, try to clean up to avoid any cruft.
10126 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10127 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10128 export HSMTOOL_MONITOR_PDSH=
10134 local host="$(facet_host "$1")"
10135 local prefix=$TESTLOG_PREFIX
10136 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10138 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10141 __lhsmtool_rebind()
10143 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
10146 __lhsmtool_import()
10148 mkdir -p "$(dirname "$2")" ||
10149 error "cannot create directory '$(dirname "$2")'"
10150 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
10155 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --hsm-root \"$hsm_root\""
10156 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10157 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10158 [ ${#misc_options[@]} -gt 0 ] &&
10159 cmd+=" $(IFS=" " echo "$@")"
10160 cmd+=" \"$mountpoint\""
10162 echo "Starting copytool $facet on $(facet_host $facet)"
10163 stack_trap "do_facet $facet libtool execute pkill -x '$HSMTOOL' || true" EXIT
10164 do_facet $facet "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10168 local facet="${1:-$SINGLEAGT}"
10170 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10173 # Main entry point to perform copytool related operations
10177 # setup setup a copytool to run in the background, that copytool will be
10179 # import import a file from an HSM backend
10180 # rebind rebind an archived file to a new fid
10182 # Although the semantics might suggest otherwise, one does not need to 'setup'
10183 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10190 # Use default values
10191 local facet=$SINGLEAGT
10192 local mountpoint="${MOUNT2:-$MOUNT}"
10193 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10196 local fail_on_error=true
10197 local -a misc_options
10198 while [ $# -gt 0 ]; do
10210 local archive_id="$1"
10218 local bandwidth="$1" # in MB/s
10221 local fail_on_error=false
10224 # Uncommon(/copytool dependent) option
10225 misc_options+=("$1")
10231 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10232 do_facet $facet mkdir -p "$hsm_root" ||
10233 error "mkdir '$hsm_root' failed"
10237 local copytool=lhsmtool
10241 __${copytool}_${action} "${misc_options[@]}"
10242 if [ $? -ne 0 ]; then
10247 local host="$(facet_host $facet)"
10248 error_msg="Failed to start copytool $facet on '$host'"
10251 local src="${misc_options[0]}"
10252 local dest="${misc_options[1]}"
10253 error_msg="Failed to import '$src' to '$dest'"
10256 error_msg="could not rebind file"
10260 $fail_on_error && error "$error_msg" || echo "$error_msg"
10265 local client_count=$1
10266 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10267 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10274 $LFS path2fid $1 | tr -d '[]'
10275 return ${PIPESTATUS[0]}
10283 if [[ $u == "user" ]]; then
10284 st=$($RUNAS $LFS hsm_state $f)
10287 st=$($LFS hsm_state $f)
10290 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10292 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10296 check_hsm_flags() {
10300 local st=$(get_hsm_flags $f)
10301 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10310 if [[ "$value" != "" ]]; then
10313 for mdtno in $(seq 1 $MDSCOUNT); do
10314 local idx=$(($mdtno - 1))
10315 local facet=mds${mdtno}
10316 # if $arg include -P option, run 1 set_param per MDT on the MGS
10317 # else, run set_param on each MDT
10318 [[ $arg = *"-P"* ]] && facet=mgs
10319 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10320 [[ $? != 0 ]] && rc=1
10325 mdts_check_param() {
10331 for mdtno in $(seq 1 $MDSCOUNT); do
10332 local idx=$(($mdtno - 1))
10333 wait_update_facet --verbose mds${mdtno} \
10334 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10336 error "$key state is not '$target' on mds${mdtno}"
10340 cdt_set_mount_state() {
10341 mdts_set_param "-P" hsm_control "$1"
10342 # set_param -P is asynchronous operation and could race with set_param.
10343 # In such case configs could be retrieved and applied at mgc after
10344 # set_param -P completion. Sleep here to avoid race with set_param.
10345 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10346 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10347 # and 10 seconds to retrieve config from server.
10351 cdt_check_state() {
10352 mdts_check_param hsm_control "$1" 20
10355 cdt_set_sanity_policy() {
10356 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10359 mdts_set_param "" hsm.policy "+NRA"
10360 mdts_set_param "" hsm.policy "-NBR"
10361 CDT_POLICY_HAD_CHANGED=
10369 mdts_set_param "$opt -n" "hsm.$param" "$value"
10373 wait_request_state() {
10377 # 4th arg (mdt index) is optional
10378 local mdtidx=${4:-0}
10379 local mds=mds$(($mdtidx + 1))
10381 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10382 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10384 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10385 error "request on $fid is not $state on $mds"
10393 local WAIT_MAX=${4:-60}
10396 # We need to run do_node in bg, because pdsh does not exit
10397 # if child process of run script exists.
10398 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10399 # because of multiop_bg_pause -> $MULTIOP_PROG &
10400 # By the same reason we need sleep a bit after do_nodes starts
10401 # to let runmultiop_bg_pause start muliop and
10402 # update /tmp/multiop_bg.pid ;
10403 # The rm /tmp/multiop_bg.pid guarantees here that
10404 # we have the updated by runmultiop_bg_pause
10405 # /tmp/multiop_bg.pid file
10407 local pid_file=$TMP/multiop_bg.pid.$$
10409 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10410 runmultiop_bg_pause $file $cmds" &
10414 while [[ $wait_time -lt $WAIT_MAX ]]; do
10416 wait_time=$((wait_time + 3))
10417 multiop_pid=$(do_node $client cat $pid_file)
10418 if [ -n "$multiop_pid" ]; then
10423 [ -n "$multiop_pid" ] ||
10424 error "$client : Can not get multiop_pid from $pid_file "
10426 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10427 eval export $(node_var_name $client)_do_node_pid=$pid
10428 local var=$(node_var_name $client)_multiop_pid
10429 echo client $client multiop_bg started multiop_pid=${!var}
10435 local multiop_pid=$(node_var_name $client)_multiop_pid
10436 local do_node_pid=$(node_var_name $client)_do_node_pid
10438 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10439 do_node $client kill -USR1 ${!multiop_pid}
10441 wait ${!do_node_pid}
10445 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10446 awk '{ print $1 * 2; exit; }')
10450 check_component_count() {
10451 local comp_cnt=$($LFS getstripe --component-count $1)
10452 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10455 # Verify there are no init components with "extension" flag
10456 verify_no_init_extension() {
10457 local flg_opts="--component-flags init,extension"
10458 local found=$($LFS find $flg_opts $1 | wc -l)
10459 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10462 # Verify there is at least one component starting at 0
10463 verify_comp_at_zero() {
10464 flg_opts="--component-flags init"
10465 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10466 [ $found -eq 1 ] ||
10467 error "No component starting at zero(!)"
10470 # version after which Self-Extending Layouts are available
10473 sel_layout_sanity() {
10477 verify_no_init_extension $file
10478 verify_comp_at_zero $file
10479 check_component_count $file $comp_cnt
10482 statx_supported() {
10483 $STATX --quiet --version
10488 # wrappers for createmany and unlinkmany
10489 # to set debug=0 if number of creates is high enough
10490 # this is to speedup testing
10492 function createmany() {
10495 (( count > 100 )) && {
10496 local saved_debug=$($LCTL get_param -n debug)
10497 local list=$(comma_list $(all_nodes))
10499 do_nodes $list $LCTL set_param debug=0
10501 $LUSTRE/tests/createmany $*
10503 (( count > 100 )) &&
10504 do_nodes $list "$LCTL set_param debug=\\\"$saved_debug\\\""
10508 function unlinkmany() {
10511 (( count > 100 )) && {
10512 local saved_debug=$($LCTL get_param -n debug)
10513 local list=$(comma_list $(all_nodes))
10515 do_nodes $list $LCTL set_param debug=0
10517 $LUSTRE/tests/unlinkmany $*
10519 (( count > 100 )) &&
10520 do_nodes $list "$LCTL set_param debug=\\\"$saved_debug\\\""