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 export DATA_SEQ_MAX_WIDTH=0x1ffffff
41 # sles12 umount has a issue with -d option
42 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
43 export UMOUNT="umount"
46 # function used by scripts run on remote nodes
47 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
48 . $LUSTRE/tests/functions.sh
49 . $LUSTRE/tests/yaml.sh
51 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
53 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
55 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
57 if [ -f "$EXCEPT_LIST_FILE" ]; then
58 echo "Reading test skip list from $EXCEPT_LIST_FILE"
63 # check config files for options in decreasing order of preference
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
65 MODPROBECONF=/etc/modprobe.d/lustre.conf
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
67 MODPROBECONF=/etc/modprobe.d/Lustre
68 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
69 MODPROBECONF=/etc/modprobe.conf
71 sanitize_parameters() {
72 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
76 if [ -d "$path" ]; then
77 eval export $i=$(echo $path | sed -r 's/\/+$//g')
83 [[ $DIR/ = $MOUNT/* ]] ||
84 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
85 [[ $DIR1/ = $MOUNT1/* ]] ||
86 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
87 [[ $DIR2/ = $MOUNT2/* ]] ||
88 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
90 [ -n "$failed" ] && exit 99 || true
94 echo "usage: $0 [-r] [-f cfgfile]"
102 [ -z "$DEFAULT_SUITES" ] && return 0
103 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
105 local form="%-13s %-17s %-9s %s %s\n"
107 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
108 echo "---------------------------------------------------------------"
109 for O in $DEFAULT_SUITES; do
110 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
111 [ "${!O}" = "no" ] && continue || true
112 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
113 local log=${TMP}/${o}.log
115 if is_sanity_benchmark $o; then
116 log=${TMP}/sanity-benchmark.log
121 local status=Unfinished
124 skipped=$(grep excluded $log |
125 awk '{ printf " %s", $3 }' | sed 's/test_//g')
126 slow=$(egrep "^PASS|^FAIL" $log |
127 tr -d "("| sed s/s\)$//g | sort -nr -k 3 |
128 head -n5 | awk '{ print $2":"$3"s" }')
129 total=$(grep duration $log | awk '{ print $2 }')
130 if [ "${!O}" = "done" ]; then
134 local durations=$(egrep "^PASS|^FAIL" $log |
135 tr -d "("| sed s/s\)$//g |
136 awk '{ print $2":"$3"|" }')
137 details=$(printf "%s\n%s %s %s\n" "$details" \
138 "DDETAILS" "$O" "$(echo $durations)")
141 printf "$form" $status "$O" "${total}" "E=$skipped"
142 printf "$form" "-" "-" "-" "S=$(echo $slow)"
145 for O in $DEFAULT_SUITES; do
146 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
147 if [ "${!O}" = "no" ]; then
148 printf "$form" "Skipped" "$O" ""
152 # print the detailed tests durations if DDETAILS=true
158 # Get information about the Lustre environment. The information collected
159 # will be used in Lustre tests.
160 # usage: get_lustre_env
161 # input: No required or optional arguments
162 # output: No return values, environment variables are exported
166 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
167 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
169 export MGS_VERSION=$(lustre_version_code mgs)
170 export MDS1_VERSION=$(lustre_version_code mds1)
171 export OST1_VERSION=$(lustre_version_code ost1)
172 export CLIENT_VERSION=$(lustre_version_code client)
175 # Prefer using "mds1" directly instead of SINGLEMDS.
176 # Keep this for compat until it is removed from scripts.
177 export SINGLEMDS=${SINGLEMDS:-mds1}
181 export LUSTRE=$(absolute_path $LUSTRE)
182 export TESTSUITE=$(basename $0 .sh)
183 export TEST_FAILED=false
184 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
185 export RPC_MODE=${RPC_MODE:-false}
186 export DO_CLEANUP=${DO_CLEANUP:-true}
187 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
188 export CLEANUP_DM_DEV=false
189 export PAGE_SIZE=$(get_page_size client)
191 export MKE2FS=$MKE2FS
192 if [ -z "$MKE2FS" ]; then
193 if which mkfs.ldiskfs >/dev/null 2>&1; then
194 export MKE2FS=mkfs.ldiskfs
200 export DEBUGFS=$DEBUGFS
201 if [ -z "$DEBUGFS" ]; then
202 if which debugfs.ldiskfs >/dev/null 2>&1; then
203 export DEBUGFS=debugfs.ldiskfs
205 export DEBUGFS=debugfs
209 export TUNE2FS=$TUNE2FS
210 if [ -z "$TUNE2FS" ]; then
211 if which tunefs.ldiskfs >/dev/null 2>&1; then
212 export TUNE2FS=tunefs.ldiskfs
214 export TUNE2FS=tune2fs
218 export E2LABEL=$E2LABEL
219 if [ -z "$E2LABEL" ]; then
220 if which label.ldiskfs >/dev/null 2>&1; then
221 export E2LABEL=label.ldiskfs
223 export E2LABEL=e2label
227 export DUMPE2FS=$DUMPE2FS
228 if [ -z "$DUMPE2FS" ]; then
229 if which dumpfs.ldiskfs >/dev/null 2>&1; then
230 export DUMPE2FS=dumpfs.ldiskfs
232 export DUMPE2FS=dumpe2fs
236 export E2FSCK=$E2FSCK
237 if [ -z "$E2FSCK" ]; then
238 if which fsck.ldiskfs >/dev/null 2>&1; then
239 export E2FSCK=fsck.ldiskfs
245 export RESIZE2FS=$RESIZE2FS
246 if [ -z "$RESIZE2FS" ]; then
247 if which resizefs.ldiskfs >/dev/null 2>&1; then
248 export RESIZE2FS=resizefs.ldiskfs
250 export RESIZE2FS=resize2fs
254 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
255 export FSCK_MAX_ERR=4 # File system errors left uncorrected
257 export ZFS=${ZFS:-zfs}
258 export ZPOOL=${ZPOOL:-zpool}
259 export ZDB=${ZDB:-zdb}
260 export PARTPROBE=${PARTPROBE:-partprobe}
262 #[ -d /r ] && export ROOT=${ROOT:-/r}
263 export TMP=${TMP:-$ROOT/tmp}
264 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
265 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
266 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
268 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
269 if ! echo $PATH | grep -q $LUSTRE/utils; then
270 export PATH=$LUSTRE/utils:$PATH
272 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
273 export PATH=$LUSTRE/utils/gss:$PATH
275 if ! echo $PATH | grep -q $LUSTRE/tests; then
276 export PATH=$LUSTRE/tests:$PATH
278 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
279 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
281 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
282 [ ! -f "$LST" ] && export LST=$(which lst)
283 export LSTSH=${LSTSH:-"$LUSTRE/../lustre-iokit/lst-survey/lst.sh"}
284 [ ! -f "$LSTSH" ] && export LSTSH=$(which lst.sh)
285 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
286 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
287 export MCREATE=${MCREATE:-mcreate}
288 export MULTIOP=${MULTIOP:-multiop}
289 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
290 export STATX=${STATX:-statx}
291 # Ubuntu, at least, has a truncate command in /usr/bin
292 # so fully path our truncate command.
293 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
294 export FSX=${FSX:-$LUSTRE/tests/fsx}
295 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
296 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
297 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
298 export PATH=$LUSTRE/tests/racer:$PATH:
300 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
301 export PATH=$LUSTRE/tests/mpi:$PATH
304 export LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
305 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
306 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
307 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
308 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
309 [ ! -f "$LFS" ] && export LFS=$(which lfs)
310 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
311 [ ! -f "$KSOCKLND_CONFIG" ] &&
312 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
314 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
316 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
317 if [ ! -f "$L_GETIDENTITY" ]; then
318 if `which l_getidentity > /dev/null 2>&1`; then
319 export L_GETIDENTITY=$(which l_getidentity)
321 export L_GETIDENTITY=NONE
324 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
325 [ ! -f "$LL_DECODE_FILTER_FID" ] &&
326 export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
327 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
328 [ ! -f "$LL_DECODE_LINKEA" ] &&
329 export LL_DECODE_LINKEA="ll_decode_linkea"
330 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
331 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
332 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
333 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
334 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
335 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
336 [ ! -f "$LUSTRE_RMMOD" ] &&
337 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
338 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
339 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
340 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
341 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
342 [ ! -f "$LFS_MIGRATE" ] &&
343 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
344 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
345 [ ! -f "$LR_READER" ] &&
346 export LR_READER=$(which lr_reader 2> /dev/null)
347 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
348 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
349 [ ! -f "$LSOM_SYNC" ] &&
350 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
351 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
352 export NAME=${NAME:-local}
353 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
354 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
355 export LGSSD=$(which lgssd)
356 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
357 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
358 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
360 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
362 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
363 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
365 export DMSETUP=${DMSETUP:-dmsetup}
366 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
367 export LOSETUP=${LOSETUP:-losetup}
369 if [ "$ACCEPTOR_PORT" ]; then
370 export PORT_OPT="--port $ACCEPTOR_PORT"
374 $RPC_MODE || echo "Using GSS shared-key feature"
375 which lgss_sk > /dev/null 2>&1 ||
376 error_exit "built with lgss_sk disabled! SEC=$SEC"
384 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
385 which lgss_keyring > /dev/null 2>&1 ||
386 error_exit "built with gss disabled! SEC=$SEC"
397 IDENTITY_UPCALL=false
401 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
403 # Paths on remote nodes, if different
404 export RLUSTRE=${RLUSTRE:-$LUSTRE}
405 export RPWD=${RPWD:-$PWD}
406 export I_MOUNTED=${I_MOUNTED:-"no"}
407 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
408 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
409 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
410 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
411 ! -f $LUSTRE/mdt/mdt.ko ]; then
412 export CLIENTMODSONLY=yes
415 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
416 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
420 while getopts "rvwf:" opt $*; do
425 w) WRITECONF=writeconf;;
430 shift $((OPTIND - 1))
433 # print the durations of each test if "true"
434 DDETAILS=${DDETAILS:-false}
435 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
440 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
442 # Constants used in more than one test script
443 export LOV_MAX_STRIPE_COUNT=2000
444 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
445 export KEEP_POOLS=${KEEP_POOLS:-false}
446 export PARALLEL=${PARALLEL:-"no"}
448 export BLCKSIZE=${BLCKSIZE:-4096}
449 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
450 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
453 # use localrecov to enable recovery for local clients, LU-12722
454 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
455 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
456 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
459 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
460 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
467 ncpts=$(do_facet $facet "lctl get_param -n " \
468 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
470 if [ $ncpts -eq 0 ]; then
477 # Return a numeric version code based on a version string. The version
478 # code is useful for comparison two version strings to see which is newer.
480 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
481 eval set -- $(tr "[:punct:][a-zA-Z]" " " <<< $*)
483 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
486 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
487 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
489 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
491 # usage: lustre_build_version
493 # All Lustre versions support "lctl get_param" to report the version of the
494 # code running in the kernel (what our tests are interested in), but it
495 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
496 # the "version" parameter doesn't include "lustre: " at the beginning.
497 # If that fails, call "lctl lustre_build_version" which prints either (or both)
498 # the userspace and kernel build versions, but until 2.8.55 required root
499 # access to get the Lustre kernel version. If that also fails, fall back to
500 # using "lctl --version", which is easy to parse and works without the kernel
501 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
502 # not the module version, though they are usually the same.
504 # Various commands and their output format for different Lustre versions:
505 # lctl get_param version: 2.9.55
506 # lctl get_param version: lustre: 2.8.53
507 # lctl get_param version: lustre: 2.6.52
508 # kernel: patchless_client
509 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
510 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
511 # lctl lustre_build_version: error: lustre_build_version: Permission denied
512 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
513 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
514 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
515 # lctl --version: lctl 2.6.50
517 # output: prints version string to stdout in (up to 4) dotted-decimal values
518 lustre_build_version() {
519 local facet=${1:-client}
520 local facet_version=${facet}_VERSION
522 # if the global variable is already set, then use that
523 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
525 # this is the currently-running version of the kernel modules
526 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
527 # we mostly test 2.10+ systems, only try others if the above fails
528 if [ -z "$ver" ]; then
529 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
531 if [ -z "$ver" ]; then
532 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
535 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
536 [ -n "$lver" ] && ver="$lver"
538 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
539 tr _ . | cut -d. -f1-4)
541 # save in global variable for the future
542 export $facet_version=$lver
547 # Report the Lustre numeric build version code for the supplied facet.
548 lustre_version_code() {
549 version_code $(lustre_build_version $1)
553 /sbin/lsmod | grep -q "^\<$1\>"
556 check_lfs_df_ret_val() {
557 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
558 # returned by 'lfs df' for valid dentry but not a lustrefs.
560 # 'lfs df' historically always returned success(0) instead of
561 # EOPNOTSUPP. This function for compatibility reason, ignores and
562 # masquerades EOPNOTSUPP as success.
563 [[ $1 -eq 95 ]] && return 0
576 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
579 # parallels can't load modules directly from prlfs, use /tmp instead
580 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
581 local target="$(mktemp)"
583 cp "$module" "$target"
586 [[ $rc == 0 ]] && PRLFS=true
594 # Load a module on the system where this is running.
596 # usage: load_module module_name [module arguments for insmod/modprobe]
598 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
599 # will be used as the arguments. Otherwise arguments will be obtained from
600 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
603 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
606 local base=$(basename $module $ext)
608 local -A module_is_loaded_aa
612 for mod in $(lsmod | awk '{ print $1; }'); do
613 module_is_loaded_aa[${mod//-/_}]=true
617 ${module_is_loaded_aa[${1//-/_}]:-false}
620 if module_is_loaded $base; then
624 if [[ -f $LUSTRE/$module$ext ]]; then
625 path=$LUSTRE/$module$ext
626 elif [[ "$base" == lnet_selftest ]] &&
627 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
628 path=$LUSTRE/../lnet/selftest/$base$ext
633 if [[ -n "$path" ]]; then
634 # Try to load any non-Lustre modules that $module depends on.
635 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
636 if ! module_is_loaded $mod; then
642 # If no module arguments were passed then get them from
643 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
644 if [ $# -eq 0 ]; then
645 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
646 # not in Bash until 4.x, so we resort to eval.
647 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
648 eval set -- \$$optvar
649 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
650 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
652 opt=$(awk -v var="^options $base" '$0 ~ var \
653 {gsub("'"options $base"'",""); print}' \
655 set -- $(echo -n $opt)
657 # Ensure we have accept=all for lnet
658 if [[ "$base" == lnet ]]; then
659 # OK, this is a bit wordy...
660 local arg accept_all_present=false
663 [[ "$arg" == accept=all ]] &&
664 accept_all_present=true
667 $accept_all_present || set -- "$@" accept=all
674 [ $# -gt 0 ] && echo "${module} options: '$*'"
676 # Note that insmod will ignore anything in modprobe.conf, which is why
677 # we're passing options on the command-line. If $path does not exist
678 # then we must be testing a "make install" or"rpm" installation. Also
679 # note that failing to load ptlrpc_gss is not considered fatal.
680 if [[ -n "$path" ]]; then
681 lustre_insmod $path "$@"
682 elif [[ "$base" == ptlrpc_gss ]]; then
683 if ! modprobe $base "$@" 2>/dev/null; then
684 echo "gss/krb5 is not supported"
692 $LCTL mark "$LNETCTL $*"
698 # For kmemleak-enabled kernels we need clear all past state
699 # that obviously has nothing to do with this Lustre run
700 # Disable automatic memory scanning to avoid perf hit.
701 if [ -f /sys/kernel/debug/kmemleak ] ; then
702 echo scan=off > /sys/kernel/debug/kmemleak || true
703 echo scan > /sys/kernel/debug/kmemleak || true
704 echo clear > /sys/kernel/debug/kmemleak || true
707 echo Loading modules from $LUSTRE
711 if [ -f /sys/devices/system/cpu/online ]; then
712 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
713 echo "detected $ncpus online CPUs by sysfs"
715 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
718 if [ $rc -eq 0 ]; then
719 echo "detected $ncpus online CPUs by getconf"
721 echo "Can't detect number of CPUs"
726 # if there is only one CPU core, libcfs can only create one partition
727 # if there is more than 4 CPU cores, libcfs should create multiple CPU
728 # partitions. So we just force libcfs to create 2 partitions for
729 # system with 2 or 4 cores
730 local saved_opts="$MODOPTS_LIBCFS"
732 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
733 # force to enable multiple CPU partitions
734 echo "Force libcfs to create 2 CPU partitions"
735 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
737 echo "libcfs will create CPU partition based on online CPUs"
740 load_module ../libcfs/libcfs/libcfs
741 # Prevent local MODOPTS_LIBCFS being passed as part of environment
742 # variable to remote nodes
745 set_default_debug "neterror net nettrace malloc"
746 if [ "$1" = "config_on_load=1" ]; then
747 load_module ../lnet/lnet/lnet
749 load_module ../lnet/lnet/lnet "$@"
752 LNDPATH=${LNDPATH:-"../lnet/klnds"}
753 if [ -z "$LNETLND" ]; then
755 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
756 tcp*) LNETLND="socklnd/ksocklnd" ;;
757 kfi*) LNETLND="kfilnd/kkfilnd" ;;
758 gni*) LNETLND="gnilnd/kgnilnd" ;;
759 *) local lnd="${NETTYPE%%[0-9]}lnd"
760 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
761 LNETLND="$lnd/k$lnd" ||
762 LNETLND="socklnd/ksocklnd"
765 load_module ../lnet/klnds/$LNETLND
767 if [ "$1" = "config_on_load=1" ]; then
768 do_lnetctl lnet configure --all ||
773 load_modules_local() {
774 if [ -n "$MODPROBE" ]; then
776 echo "Using modprobe to load modules"
780 # Create special udev test rules on every node
781 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
782 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
784 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
786 udevadm control --reload-rules
791 load_module obdclass/obdclass
792 if ! client_only; then
793 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
795 load_module ptlrpc/ptlrpc
796 load_module ptlrpc/gss/ptlrpc_gss
804 load_module obdecho/obdecho
805 if ! client_only; then
806 load_module lfsck/lfsck
807 [ "$LQUOTA" != "no" ] &&
808 load_module quota/lquota $LQUOTAOPTS
809 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
810 load_module osd-zfs/osd_zfs
811 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
812 load_module ../ldiskfs/ldiskfs
813 load_module osd-ldiskfs/osd_ldiskfs
825 load_module llite/lustre
826 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
828 rm -f $OGDB/ogdb-$HOSTNAME
829 $LCTL modules > $OGDB/ogdb-$HOSTNAME
831 # 'mount' doesn't look in $PATH, just sbin
832 local mount_lustre=$LUSTRE/utils/mount.lustre
833 if [ -f $mount_lustre ]; then
834 local sbin_mount=$(readlink -f /sbin)/mount.lustre
835 if grep -qw "$sbin_mount" /proc/mounts; then
836 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
838 if ! grep -qw "$sbin_mount" /proc/mounts; then
839 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
840 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
841 cat <<- EOF > "$sbin_mount"
844 echo "This $sbin_mount just a mountpoint." 1>&2
845 echo "It is never supposed to be run." 1>&2
846 logger -p emerg -- "using stub $sbin_mount $@"
849 chmod a+x $sbin_mount
851 mount --bind $mount_lustre $sbin_mount ||
852 error "can't bind $mount_lustre to $sbin_mount"
863 # load modules on remote nodes optionally
864 # lustre-tests have to be installed on these nodes
865 if $LOAD_MODULES_REMOTE; then
866 local list=$(comma_list $(remote_nodes_list))
868 # include failover nodes in case they are not in the list yet
870 for facet in ${facets//,/ }; do
871 failover=$(facet_failover_host $facet)
872 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
873 list="$list,$failover"
876 if [ -n "$list" ]; then
877 echo "loading modules on: '$list'"
878 do_rpc_nodes "$list" load_modules_local
884 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
885 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" ||
887 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
888 echo "$LEAK_LUSTRE" 1>&2
889 echo "$LEAK_PORTALS" 1>&2
890 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
891 echo "Memory leaks detected"
892 [ -n "$IGNORE_LEAK" ] &&
893 { echo "ignoring leaks" && return 0; } || true
898 unload_modules_local() {
899 $LUSTRE_RMMOD ldiskfs || return 2
901 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
902 rm /etc/udev/rules.d/99-lustre-test.rules
903 udevadm control --reload-rules
906 check_mem_leak || return 254
914 wait_exit_ST client # bug 12845
916 unload_modules_local || rc=$?
918 if $LOAD_MODULES_REMOTE; then
919 local list=$(comma_list $(remote_nodes_list))
920 if [ -n "$list" ]; then
921 echo "unloading modules on: '$list'"
922 do_rpc_nodes "$list" unload_modules_local
926 local sbin_mount=$(readlink -f /sbin)/mount.lustre
927 if grep -qe "$sbin_mount " /proc/mounts; then
928 umount $sbin_mount || true
929 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
933 [[ $rc -eq 0 ]] && echo "modules unloaded."
939 local facet=${1:-ost1}
943 case $(facet_fstype $facet) in
944 ldiskfs) size=32;; # largest seen is 64 with multiple OSTs
945 # grant_block_size is in bytes, allow at least 2x max blocksize
946 zfs) size=$(lctl get_param osc.$FSNAME*.import |
947 awk '/grant_block_size:/ {print $2/512; exit;}')
951 [[ $facet =~ mds ]] && mult=$MDTCOUNT
952 echo -n $((size * mult))
956 local facet=${1:-$SINGLEMDS}
957 local fstype=$(facet_fstype $facet)
960 ldiskfs) size=4;; # ~4KB per inode
961 zfs) size=11;; # 10 to 11KB per inode
967 check_gss_daemon_nodes() {
971 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
972 if [ \\\"\\\$num\\\" -ne 1 ]; then
973 echo \\\$num instance of $dname;
978 check_gss_daemon_facet() {
982 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
983 if [ $num -ne 1 ]; then
984 echo "$num instance of $dname on $facet"
994 echo "Stopping "$@" on $list"
995 do_nodes $list "killall -2 $* 2>/dev/null || true"
998 # start gss daemons on all nodes, or "daemon" on "nodes" if set
999 start_gss_daemons() {
1003 if [ "$nodes" ] && [ "$daemon" ] ; then
1004 echo "Starting gss daemon on nodes: $nodes"
1005 do_nodes $nodes "$daemon" || return 8
1009 nodes=$(comma_list $(mdts_nodes))
1010 echo "Starting gss daemon on mds: $nodes"
1012 # Start all versions, in case of switching
1013 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
1015 do_nodes $nodes "$LSVCGSSD -v" || return 1
1017 if $GSS_PIPEFS; then
1018 do_nodes $nodes "$LGSSD -v" || return 2
1021 nodes=$(comma_list $(osts_nodes))
1022 echo "Starting gss daemon on ost: $nodes"
1024 # Start all versions, in case of switching
1025 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1027 do_nodes $nodes "$LSVCGSSD -v" || return 3
1029 # starting on clients
1031 local clients=${CLIENTS:-$HOSTNAME}
1033 if $GSS_PIPEFS; then
1034 echo "Starting $LGSSD on clients $clients "
1035 do_nodes $clients "$LGSSD -v" || return 4
1038 # wait daemons entering "stable" status
1042 # check daemons are running
1044 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1045 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1046 if $GSS_PIPEFS; then
1047 nodes=$(comma_list $(mdts_nodes))
1048 check_gss_daemon_nodes $nodes lgssd || return 6
1050 if $GSS_PIPEFS; then
1051 check_gss_daemon_nodes $clients lgssd || return 7
1055 stop_gss_daemons() {
1056 local nodes=$(comma_list $(mdts_nodes))
1058 send_sigint $nodes lsvcgssd lgssd
1060 nodes=$(comma_list $(osts_nodes))
1061 send_sigint $nodes lsvcgssd
1063 nodes=${CLIENTS:-$HOSTNAME}
1064 send_sigint $nodes lgssd
1068 # Add mount flags for shared key
1071 if grep -q skpath <<< "$mt_opts" ; then
1072 mt_opts=$(echo $mt_opts |
1073 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1075 if [ -z "$mt_opts" ]; then
1076 mt_opts="-o skpath=$SK_PATH"
1078 mt_opts="$mt_opts,skpath=$SK_PATH"
1088 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1097 [ $from_tree = true ]
1101 if $SHARED_KEY; then
1110 if ! module_loaded ptlrpc_gss; then
1111 load_module ptlrpc/gss/ptlrpc_gss
1112 module_loaded ptlrpc_gss ||
1113 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1116 if $GSS_KRB5 || $GSS_SK; then
1117 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1120 if $GSS_SK && ! $SK_NO_KEY; then
1121 echo "Loading basic SSK keys on all servers"
1122 do_nodes $(comma_list $(all_server_nodes)) \
1123 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1124 do_nodes $(comma_list $(all_server_nodes)) \
1125 "keyctl show | grep lustre | cut -c1-11 |
1127 xargs -IX keyctl setperm X 0x3f3f3f3f"
1130 if $GSS_SK && $SK_NO_KEY; then
1131 local numclients=${1:-$CLIENTCOUNT}
1132 local clients=${CLIENTS:-$HOSTNAME}
1134 # security ctx config for keyring
1136 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1138 if from_build_tree; then
1139 mkdir -p $SK_OM_PATH
1140 if grep -q request-key /proc/mounts > /dev/null; then
1141 echo "SSK: Request key already mounted."
1143 mount -o bind $SK_OM_PATH /etc/request-key.d/
1145 local lgssc_conf_line='create lgssc * * '
1146 lgssc_conf_line+=$(which lgss_keyring)
1147 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1148 echo "$lgssc_conf_line" > $lgssc_conf_file
1151 [ -e $lgssc_conf_file ] ||
1152 error_exit "Could not find key options in $lgssc_conf_file"
1153 echo "$lgssc_conf_file content is:"
1154 cat $lgssc_conf_file
1156 if ! local_mode; then
1157 if from_build_tree; then
1158 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1160 do_nodes $(comma_list $(all_nodes)) "mount \
1161 -o bind $SK_OM_PATH \
1162 /etc/request-key.d/"
1163 do_nodes $(comma_list $(all_nodes)) "rsync \
1164 -aqv $HOSTNAME:$lgssc_conf_file \
1165 $lgssc_conf_file >/dev/null 2>&1"
1167 do_nodes $(comma_list $(all_nodes)) \
1168 "echo $lgssc_conf_file: ; \
1169 cat $lgssc_conf_file"
1173 # create shared key on all nodes
1174 mkdir -p $SK_PATH/nodemap
1175 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1176 $SK_PATH/$FSNAME-*.key
1177 # for nodemap testing each client may need own key,
1178 # and S2S now requires keys as well, both for "client"
1181 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1182 -w $SK_PATH/$FSNAME-nmclient.key \
1183 -d /dev/urandom >/dev/null 2>&1
1184 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1185 -w $SK_PATH/$FSNAME-s2s-server.key \
1186 -d /dev/urandom >/dev/null 2>&1
1189 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1190 -d /dev/urandom >/dev/null 2>&1
1192 for i in $(seq 0 $((numclients - 1))); do
1193 lgss_sk -t server -f$FSNAME -n c$i \
1194 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1198 if ! local_mode; then
1199 for lnode in $(all_nodes); do
1200 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1203 # Set client keys to client type to generate prime P
1205 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1206 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1208 do_nodes $clients "lgss_sk -t client -m \
1209 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1210 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1211 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1213 # This is required for servers as well, if S2S in use
1215 do_nodes $(comma_list $(mdts_nodes)) \
1216 "cp $SK_PATH/$FSNAME-s2s-server.key \
1217 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1218 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1220 do_nodes $(comma_list $(osts_nodes)) \
1221 "cp $SK_PATH/$FSNAME-s2s-server.key \
1222 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1223 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1225 do_nodes $clients "lgss_sk -t client \
1226 -m $SK_PATH/$FSNAME-nmclient.key \
1231 # mount options for servers and clients
1232 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1233 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1234 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1235 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1237 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1238 LGSS_KEYRING_DEBUG=4
1242 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1243 ( local_mode || from_build_tree ); then
1245 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1246 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1247 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1249 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1256 # maybe cleanup credential cache?
1263 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1264 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1265 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1269 $RPC_MODE || echo "Cleaning up Shared Key.."
1270 do_nodes $(comma_list $(all_nodes)) "rm -f \
1271 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1272 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1273 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1274 if from_build_tree; then
1275 # Remove the mount and clean up the files we added to
1277 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1278 request-key.d /proc/mounts; do umount \
1279 /etc/request-key.d/; done"
1280 do_nodes $(comma_list $(all_nodes)) "rm -f \
1281 $SK_OM_PATH/lgssc.conf"
1282 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1290 local var=${facet}_svc
1298 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1299 tr '[:lower:]' '[:upper:]'
1305 if [ $facet == mgs ] || [ $facet == client ]; then
1309 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1317 if [ -n "${!var}" ]; then
1322 var=$(facet_type $facet)FSTYPE
1323 if [ -n "${!var}" ]; then
1328 if [ -n "$FSTYPE" ]; then
1333 if [[ $facet == mgs ]] && combined_mgs_mds; then
1345 local facets=$(get_facets)
1348 for facet in ${facets//,/ }; do
1349 if [ $node == $(facet_host $facet) ] ||
1350 [ $node == "$(facet_failover_host $facet)" ]; then
1351 fstype=$(facet_fstype $facet)
1352 if [[ $fstypes != *$fstype* ]]; then
1353 fstypes+="${fstypes:+,}$fstype"
1362 local num=$(facet_number $facet)
1365 if [[ $(facet_type $facet) = OST ]]; then
1366 index=OSTINDEX${num}
1367 if [[ -n "${!index}" ]]; then
1372 index=${OST_INDICES[num - 1]}
1375 [[ -n "$index" ]] || index=$((num - 1))
1383 local fstype=$(facet_fstype $facet)
1387 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1389 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1390 ${dev} 2>/dev/null");;
1392 error "unknown fstype!";;
1399 # Get the device of a facet.
1406 mgs) device=$(mgsdevname) ;;
1407 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1408 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1409 fs2mds) device=$(mdsdevname 1_2) ;;
1410 fs2ost) device=$(ostdevname 1_2) ;;
1411 fs3ost) device=$(ostdevname 2_2) ;;
1419 # Get the virtual device of a facet.
1426 mgs) device=$(mgsvdevname) ;;
1427 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1428 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1429 fs2mds) device=$(mdsvdevname 1_2) ;;
1430 fs2ost) device=$(ostvdevname 1_2) ;;
1431 fs3ost) device=$(ostvdevname 2_2) ;;
1439 local virt=$(virt-what 2> /dev/null)
1441 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1443 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1446 VMware|KVM|VirtualBox|Parallels|Bochs)
1447 echo $virt | tr '[A-Z]' '[a-z]' ;;
1453 # Re-read the partition table on failover partner host.
1454 # After a ZFS storage pool is created on a shared device, the partition table
1455 # on the device may change. However, the operating system on the failover
1456 # host may not notice the change automatically. Without the up-to-date partition
1457 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1458 # relative to partition rather than disk beginnings.
1460 # This function performs partprobe on the failover host to make it re-read the
1463 refresh_partition_table() {
1468 host=$(facet_passive_host $facet)
1469 if [[ -n "$host" ]]; then
1470 do_node $host "$PARTPROBE $device"
1475 # Get ZFS storage pool name.
1482 device=$(facet_device $facet)
1483 # poolname is string before "/"
1484 poolname="${device%%/*}"
1491 # Get ZFS local fsname.
1493 zfs_local_fsname() {
1495 local lfsname=$(basename $(facet_device $facet))
1501 # Create ZFS storage pool.
1508 local opts=${@:-"-o cachefile=none"}
1510 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1511 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1512 $ZPOOL create -f $opts $poolname $vdev"
1516 # Create ZFS file system.
1522 local opts=${@:-"-o mountpoint=legacy"}
1524 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1525 $ZFS create $opts $dataset"
1529 # Export ZFS storage pool.
1530 # Before exporting the pool, all datasets within the pool should be unmounted.
1538 poolname=$(zpool_name $facet)
1540 if [[ -n "$poolname" ]]; then
1541 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1542 grep -q ^$poolname/ /proc/mounts ||
1543 $ZPOOL export $opts $poolname"
1548 # Destroy ZFS storage pool.
1549 # Destroy the given pool and free up any devices for other use. This command
1550 # tries to unmount any active datasets before destroying the pool.
1551 # -f Force any active datasets contained within the pool to be unmounted.
1555 local poolname=${2:-$(zpool_name $facet)}
1557 if [[ -n "$poolname" ]]; then
1558 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1559 $ZPOOL destroy -f $poolname"
1564 # Import ZFS storage pool.
1565 # Force importing, even if the pool appears to be potentially active.
1570 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1573 poolname=$(zpool_name $facet)
1575 if [[ -n "$poolname" ]]; then
1576 opts+=" -d $(dirname $(facet_vdevice $facet))"
1577 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1578 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1579 $ZPOOL import -f $opts $poolname"
1584 # Reimport ZFS storage pool with new name
1589 local opts="-o cachefile=none"
1590 local poolname=$(zpool_name $facet)
1592 opts+=" -d $(dirname $(facet_vdevice $facet))"
1593 do_facet $facet "$ZPOOL export $poolname;
1594 $ZPOOL import $opts $poolname $newpool"
1598 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1599 # is not automatically imported on system startup.
1601 # In a failover environment, this will provide resource level fencing which
1602 # will ensure that the same ZFS storage pool will not be imported concurrently
1603 # on different nodes.
1605 disable_zpool_cache() {
1609 poolname=$(zpool_name $facet)
1611 if [[ -n "$poolname" ]]; then
1612 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1617 # This and set_osd_param() shall be used to access OSD parameters
1618 # once existed under "obdfilter":
1623 # writethrough_cache_enable
1627 local device=${2:-$FSNAME-OST*}
1630 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1635 local device=${2:-$FSNAME-OST*}
1639 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1643 local dz=${1:-$DEBUG_SIZE}
1645 if [ -f /sys/devices/system/cpu/possible ]; then
1646 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1648 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1651 # bug 19944, adjust size to be -gt num_possible_cpus()
1652 # promise 2MB for every cpu at least
1653 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1656 lctl set_param debug_mb=$dz
1659 set_default_debug () {
1660 local debug=${1:-"$PTLDEBUG"}
1661 local subsys=${2:-"$SUBSYSTEM"}
1662 local debug_size=${3:-$DEBUG_SIZE}
1664 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1666 lctl set_param subsystem_debug="${subsys# }" >/dev/null
1668 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1671 set_default_debug_nodes () {
1673 local debug="${2:-"$PTLDEBUG"}"
1674 local subsys="${3:-"$SUBSYSTEM"}"
1675 local debug_size="${4:-$DEBUG_SIZE}"
1677 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1678 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1682 [[ -z "$nodes" ]] ||
1683 do_rpc_nodes "$nodes" set_default_debug \
1684 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1687 set_default_debug_facet () {
1689 local debug="${2:-"$PTLDEBUG"}"
1690 local subsys="${3:-"$SUBSYSTEM"}"
1691 local debug_size="${4:-$DEBUG_SIZE}"
1692 local node=$(facet_active_host $facet)
1694 [ -n "$node" ] || error "No host defined for facet $facet"
1696 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1699 set_params_nodes () {
1700 [[ $# -ge 2 ]] || return 0
1704 do_nodes $nodes $LCTL set_param "$@"
1707 set_params_clients () {
1708 local clients=${1:-$CLIENTS}
1709 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1711 [[ -n $params ]] || return 0
1712 set_params_nodes $clients $params
1716 local hostid=${1:-$(hostid)}
1718 if [ ! -s /etc/hostid ]; then
1719 printf $(echo -n $hostid |
1720 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1726 local facets=${1:-$(get_facets)}
1732 for facet in ${facets//,/ }; do
1733 mount_facet $facet &
1737 for ((index=0; index<$total; index++)); do
1738 wait ${mountpids[index]}
1740 [ $RC -eq 0 ] && continue
1742 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1743 skip_noexit "Restart of $facet failed!." &&
1746 error "Restart of $facet failed!"
1754 # Add argument "arg" (e.g., "loop") to the comma-separated list
1755 # of arguments for option "opt" (e.g., "-o") on command
1756 # line "opts" (e.g., "-o flock").
1762 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1764 if echo "$opts" | grep -q $opt_pattern; then
1765 opts=$(echo "$opts" | sed -e \
1766 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1768 opts+="${opts:+ }$opt $arg"
1774 # Associate loop device with a given regular file.
1775 # Return the loop device.
1777 setup_loop_device() {
1781 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1782 if [[ -z \\\$loop_dev ]]; then
1783 loop_dev=\\\$($LOSETUP -f);
1784 $LOSETUP \\\$loop_dev $file || loop_dev=;
1786 echo -n \\\$loop_dev"
1790 # Detach a loop device.
1792 cleanup_loop_device() {
1796 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1797 $LOSETUP -d $loop_dev"
1801 # Check if a given device is a block device.
1808 [[ -n "$dev" ]] || return 1
1809 do_facet $facet "test -b $dev" || return 1
1810 if [[ -n "$size" ]]; then
1811 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1812 count=1 skip=$size 2>&1" |
1813 awk '($3 == "in") { print $1 }')
1814 [[ "$in" = "1+0" ]] || return 1
1819 # Check if a given device is a device-mapper device.
1825 [[ -n "$dev" ]] || return 1
1826 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1830 # Check if a given device is a device-mapper flakey device.
1832 is_dm_flakey_dev() {
1837 [[ -n "$dev" ]] || return 1
1839 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1841 [[ $type = flakey ]] && return 0 || return 1
1845 # Check if device-mapper flakey device is supported by the kernel
1846 # of $facet node or not.
1848 dm_flakey_supported() {
1852 do_facet $facet "modprobe dm-flakey;
1853 $DMSETUP targets | grep -q flakey" &> /dev/null
1857 # Get the device-mapper flakey device name of a given facet.
1859 dm_facet_devname() {
1861 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1863 echo -n ${facet}_flakey
1867 # Get the device-mapper flakey device of a given facet.
1868 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1870 dm_facet_devpath() {
1873 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1877 # Set a device-mapper device with a new table.
1879 # The table has the following format:
1880 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1882 # flakey <target_args> includes:
1883 # <destination_device> <offset> <up_interval> <down_interval> \
1884 # [<num_features> [<feature_arguments>]]
1886 # linear <target_args> includes:
1887 # <destination_device> <start_sector>
1889 dm_set_dev_table() {
1892 local target_type=$3
1898 read tmp num_sectors tmp real_dev tmp \
1899 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1901 case $target_type in
1903 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1906 table="0 $num_sectors linear $real_dev 0"
1908 *) error "invalid target type $target_type" ;;
1911 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1912 error "failed to suspend $dm_dev"
1913 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1914 error "failed to load $target_type table into $dm_dev"
1915 do_facet $facet "$DMSETUP resume $dm_dev" ||
1916 error "failed to resume $dm_dev"
1920 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1921 # feature parameter.
1924 # All write I/O is silently ignored.
1925 # Read I/O is handled correctly.
1927 dm_set_dev_readonly() {
1929 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1931 dm_set_dev_table $facet $dm_dev flakey
1935 # Set a device-mapper device to traditional linear mapping mode.
1937 dm_clear_dev_readonly() {
1939 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1941 dm_set_dev_table $facet $dm_dev linear
1945 # Set the device of a given facet as "read-only".
1947 set_dev_readonly() {
1949 local svc=${facet}_svc
1951 if [[ $(facet_fstype $facet) = zfs ]] ||
1952 ! dm_flakey_supported $facet; then
1953 do_facet $facet $LCTL --device ${!svc} readonly
1955 dm_set_dev_readonly $facet
1960 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1967 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1968 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1969 echo -n $num_sectors
1973 # Create a device-mapper device with a given block device or regular file (will
1974 # be associated with loop device).
1975 # Return the full path of the device-mapper device.
1979 local real_dev=$2 # destination device
1980 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1981 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1983 # check if the device-mapper device to be created already exists
1984 if is_dm_dev $facet $dm_dev; then
1985 # if the existing device was set to "read-only", then clear it
1986 ! is_dm_flakey_dev $facet $dm_dev ||
1987 dm_clear_dev_readonly $facet $dm_dev
1993 # check if the destination device is a block device, and if not,
1994 # associate it with a loop device
1995 is_blkdev $facet $real_dev ||
1996 real_dev=$(setup_loop_device $facet $real_dev)
1997 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1999 # now create the device-mapper device
2000 local num_sectors=$(get_num_sectors $facet $real_dev)
2001 local table="0 $num_sectors linear $real_dev 0"
2004 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
2005 { rc=${PIPESTATUS[0]}; dm_dev=; }
2006 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2013 # Map the facet name to its device variable name.
2015 facet_device_alias() {
2017 local dev_alias=$facet
2020 fs2mds) dev_alias=mds1_2 ;;
2021 fs2ost) dev_alias=ost1_2 ;;
2022 fs3ost) dev_alias=ost2_2 ;;
2030 # Save the original value of the facet device and export the new value.
2036 local active_facet=$(facet_active $facet)
2037 local dev_alias=$(facet_device_alias $active_facet)
2038 local dev_name=${dev_alias}_dev
2039 local dev=${!dev_name}
2041 if [[ $active_facet = $facet ]]; then
2042 local failover_dev=${dev_alias}failover_dev
2043 if [[ ${!failover_dev} = $dev ]]; then
2044 eval export ${failover_dev}_saved=$dev
2045 eval export ${failover_dev}=$dm_dev
2048 dev_alias=$(facet_device_alias $facet)
2049 local facet_dev=${dev_alias}_dev
2050 if [[ ${!facet_dev} = $dev ]]; then
2051 eval export ${facet_dev}_saved=$dev
2052 eval export ${facet_dev}=$dm_dev
2056 eval export ${dev_name}_saved=$dev
2057 eval export ${dev_name}=$dm_dev
2061 # Restore the saved value of the facet device.
2066 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2067 local dev_alias=$(facet_device_alias $facet)
2069 local saved_dev=${dev_alias}_dev_saved
2070 [[ -z ${!saved_dev} ]] ||
2071 eval export ${dev_alias}_dev=${!saved_dev}
2073 saved_dev=${dev_alias}failover_dev_saved
2074 [[ -z ${!saved_dev} ]] ||
2075 eval export ${dev_alias}failover_dev=${!saved_dev}
2079 # Remove a device-mapper device.
2080 # If the destination device is a loop device, then also detach it.
2084 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2088 is_dm_dev $facet $dm_dev || return 0
2090 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2091 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2093 do_facet $facet "$DMSETUP remove $dm_dev"
2094 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2096 unexport_dm_dev $facet
2098 # detach a loop device
2099 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2101 # unload dm-flakey module
2102 do_facet $facet "modprobe -r dm-flakey" || true
2108 local active_facet=$(facet_active $facet)
2109 local dev_alias=$(facet_device_alias $active_facet)
2110 local dev=${dev_alias}_dev
2111 local opt=${facet}_opt
2112 local mntpt=$(facet_mntpt $facet)
2113 local opts="${!opt} $@"
2114 local fstype=$(facet_fstype $facet)
2116 local dm_dev=${!dev}
2118 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2119 dev=mds1failover_dev
2121 module_loaded lustre || load_modules
2125 if dm_flakey_supported $facet; then
2126 dm_dev=$(dm_create_dev $facet ${!dev})
2127 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2130 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2132 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2134 # import ZFS storage pool
2135 import_zpool $facet || return ${PIPESTATUS[0]}
2137 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2138 lustre:svname $dm_dev");;
2140 error "unknown fstype!";;
2143 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2144 # for testing LU-482 error handling in mount_facets() and test_0a()
2145 if [ -f $TMP/test-lu482-trigger ]; then
2149 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2151 if [[ ${facet} =~ ost ]]; then
2152 do_facet ${facet} "$LCTL set_param \
2153 seq.cli-$(devicelabel $facet $dm_dev)-super.width=$OSTSEQWIDTH"
2157 if [ $RC -ne 0 ]; then
2158 echo "Start of $dm_dev on ${facet} failed ${RC}"
2162 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2163 if [[ "$health" != "healthy" ]]; then
2164 error "$facet is in a unhealthy state"
2167 set_default_debug_facet $facet
2169 if [[ $opts =~ .*nosvc.* ]]; then
2170 echo "Start $dm_dev without service"
2175 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2176 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2177 "" || error "$dm_dev failed to initialize!";;
2179 wait_update_facet ${facet} "$ZFS get -H -o value \
2180 lustre:svname $dm_dev 2>/dev/null | \
2181 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2182 error "$dm_dev failed to initialize!";;
2185 error "unknown fstype!";;
2189 # commit the device label change to disk
2190 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2191 echo "Commit the device label on ${!dev}"
2192 do_facet $facet "sync; sleep 1; sync"
2196 label=$(devicelabel ${facet} $dm_dev)
2197 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2198 eval export ${facet}_svc=${label}
2199 echo Started ${label}
2201 export_dm_dev $facet $dm_dev
2206 # start facet device options
2212 local dev_alias=$(facet_device_alias $facet)
2214 eval export ${dev_alias}_dev=${device}
2215 eval export ${facet}_opt=\"$*\"
2217 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2218 eval export mgs_dev=${device}
2220 local varname=${dev_alias}failover_dev
2221 if [ -n "${!varname}" ] ; then
2222 eval export ${dev_alias}failover_dev=${!varname}
2224 eval export ${dev_alias}failover_dev=$device
2225 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2226 eval export mgsfailover_dev=${device}
2230 local mntpt=$(facet_mntpt $facet)
2231 do_facet ${facet} mkdir -p $mntpt
2232 eval export ${facet}_MOUNT=$mntpt
2233 mount_facet ${facet}
2243 local HOST=$(facet_active_host $facet)
2244 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2246 local mntpt=$(facet_mntpt $facet)
2247 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2248 if [ ${running} -ne 0 ]; then
2249 echo "Stopping $mntpt (opts:$*) on $HOST"
2250 do_facet ${facet} $UMOUNT "$@" $mntpt
2253 # umount should block, but we should wait for unrelated obd's
2254 # like the MGS or MGC to also stop.
2255 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2257 if [[ $(facet_fstype $facet) == zfs ]]; then
2258 # export ZFS storage pool
2259 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2260 elif dm_flakey_supported $facet; then
2261 local host=${facet}_HOST
2262 local failover_host=${facet}failover_HOST
2263 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2264 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2265 dm_cleanup_dev $facet
2270 # get mdt quota type
2272 local varsvc=${SINGLEMDS}_svc
2273 do_facet $SINGLEMDS $LCTL get_param -n \
2274 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2277 # get ost quota type
2279 # All OSTs should have same quota type
2280 local varsvc=ost1_svc
2281 do_facet ost1 $LCTL get_param -n \
2282 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2285 # restore old quota type settings
2287 for usr in $QUOTA_USERS; do
2288 echo "Setting up quota on $HOSTNAME:$MOUNT for $usr..."
2290 cmd="$LFS setquota -$type $usr -b 0"
2291 cmd="$cmd -B 0 -i 0 -I 0 $MOUNT"
2293 eval $cmd || error "$cmd FAILED!"
2295 # display the quota status
2296 echo "Quota settings for $usr : "
2297 $LFS quota -v -u $usr $MOUNT || true
2299 if [ "$old_MDT_QUOTA_TYPE" ]; then
2300 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2301 do_facet mgs $PERM_CMD \
2302 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2305 do_facet mgs $PERM_CMD \
2306 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2309 if [ "$old_OST_QUOTA_TYPE" ]; then
2310 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2311 do_facet mgs $PERM_CMD \
2312 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2315 do_facet mgs $LCTL conf_param \
2316 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2321 # Handle the case when there is a space in the lfs df
2322 # "filesystem summary" line the same as when there is no space.
2323 # This will allow fixing the "lfs df" summary line in the future.
2325 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2326 check_lfs_df_ret_val $?
2329 # Get free inodes on the MDT specified by mdt index, free indoes on
2330 # the whole filesystem will be returned when index == -1.
2336 if [ $index -eq -1 ]; then
2339 mdt_uuid=$(mdtuuid_from_index $index)
2342 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2347 # Get the OST device status from 'lfs df' with a given OST index.
2351 local mnt_pnt=${2:-$MOUNT}
2355 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2356 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2362 # save old quota type & set new quota type
2363 local mdt_qtype=$(mdt_quota_type)
2364 local ost_qtype=$(ost_quota_type)
2366 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2367 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2369 export old_MDT_QUOTA_TYPE=$mdt_qtype
2370 export old_OST_QUOTA_TYPE=$ost_qtype
2372 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2373 do_facet mgs $PERM_CMD \
2374 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2375 do_facet mgs $PERM_CMD \
2376 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2378 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2379 error "set mdt quota type failed"
2380 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2381 error "set ost quota type failed"
2384 local quota_usrs=$QUOTA_USERS
2386 # get_filesystem_size
2387 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2388 local blk_soft=$((disksz + 1024))
2389 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2391 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2392 local i_soft=$inodes
2393 local i_hard=$((i_soft + i_soft / 20))
2395 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2396 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2397 "inode-hardlimit: $i_hard"
2400 for usr in $quota_usrs; do
2401 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2403 cmd="$LFS setquota -$type $usr -b $blk_soft"
2404 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2406 eval $cmd || error "$cmd FAILED!"
2408 # display the quota status
2409 echo "Quota settings for $usr : "
2410 $LFS quota -v -u $usr $mntpt || true
2417 local opts=${3:-$MOUNT_OPTS}
2418 opts=${opts:+-o $opts}
2419 local flags=${4:-$MOUNT_FLAGS}
2421 local device=$MGSNID:/$FSNAME$FILESET
2422 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2423 echo "Bad mount command: opt=$flags $opts dev=$device " \
2429 # update mount option with skpath
2430 opts=$(add_sk_mntflag $opts)
2433 echo "Starting client: $client: $flags $opts $device $mnt"
2434 do_node $client mkdir -p $mnt
2435 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2436 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2438 #disable FILESET if not supported
2439 do_nodes $client lctl get_param -n \
2440 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2441 device=$MGSNID:/$FSNAME
2442 do_node $client mkdir -p $mnt/$FILESET
2443 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2446 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2447 # Mount using nodemap key
2448 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2449 if $SK_UNIQUE_NM; then
2450 mountkey=$SK_PATH/nodemap/c0.key
2452 local prunedopts=$(echo $opts |
2453 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2454 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2457 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2461 set_default_debug_nodes $client
2462 set_params_clients $client
2473 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2475 [ "$3" ] && force=-f
2476 [ $running -eq 0 ] && return 0
2478 echo "Stopping client $client $mnt (opts:$force)"
2479 do_node $client lsof -t $mnt || need_kill=no
2480 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2481 pids=$(do_node $client lsof -t $mnt | sort -u);
2482 if [ -n "$pids" ]; then
2483 do_node $client kill -9 $pids || true
2487 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2489 if [ $busy -ne 0 ] ; then
2490 echo "$mnt is still busy, wait one second" && sleep 1
2491 do_node $client umount $force $mnt
2495 # Mount the file system on the MDS
2496 mount_mds_client() {
2497 local host=$(facet_active_host $SINGLEMDS)
2499 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2500 error "unable to mount $MOUNT2 on $host"
2503 # Unmount the file system on the MDS
2504 umount_mds_client() {
2505 local host=$(facet_active_host $SINGLEMDS)
2506 zconf_umount $host $MOUNT2
2507 do_facet $SINGLEMDS "rmdir $MOUNT2"
2510 # nodes is comma list
2511 sanity_mount_check_nodes () {
2517 # FIXME: assume that all cluster nodes run the same os
2518 [ "$(uname)" = Linux ] || return 0
2521 for mnt in $mnts ; do
2522 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2523 mpts=\\\$(mount | grep -c $mnt' ');
2524 if [ \\\$running -ne \\\$mpts ]; then
2525 echo \\\$(hostname) env are INSANE!;
2528 [ $? -eq 0 ] || rc=1
2533 sanity_mount_check_servers () {
2534 [ -n "$CLIENTONLY" ] &&
2535 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2536 echo Checking servers environments
2538 # FIXME: modify get_facets to display all facets wo params
2539 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2543 for facet in ${facets//,/ }; do
2544 node=$(facet_host ${facet})
2545 mntpt=$(facet_mntpt $facet)
2546 sanity_mount_check_nodes $node $mntpt ||
2547 { error "server $node environments are insane!"; return 1; }
2551 sanity_mount_check_clients () {
2552 local clients=${1:-$CLIENTS}
2553 local mntpt=${2:-$MOUNT}
2554 local mntpt2=${3:-$MOUNT2}
2556 [ -z $clients ] && clients=$(hostname)
2557 echo Checking clients $clients environments
2559 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2560 error "clients environments are insane!"
2563 sanity_mount_check () {
2564 sanity_mount_check_servers || return 1
2565 sanity_mount_check_clients || return 2
2568 # mount clients if not mouted
2569 zconf_mount_clients() {
2572 local opts=${3:-$MOUNT_OPTS}
2573 opts=${opts:+-o $opts}
2574 local flags=${4:-$MOUNT_FLAGS}
2575 local device=$MGSNID:/$FSNAME$FILESET
2576 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2577 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2582 echo "Starting client $clients: $flags $opts $device $mnt"
2583 do_nodes $clients mkdir -p $mnt
2584 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2585 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2586 # Mount with own nodemap key
2588 # Mount all server nodes first with per-NM keys
2589 for nmclient in ${clients//,/ }; do
2590 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2591 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2594 # set perms for per-nodemap keys else permission denied
2595 do_nodes $(comma_list $(all_nodes)) \
2596 "keyctl show | grep lustre | cut -c1-11 |
2598 xargs -IX keyctl setperm X 0x3f3f3f3f"
2599 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2601 for nmclient in ${clients//,/ }; do
2602 if $SK_UNIQUE_NM; then
2603 mountkey=$SK_PATH/nodemap/c$i.key
2605 do_node $nmclient "! grep -q $mnt' ' \
2606 /proc/mounts || umount $mnt"
2607 local prunedopts=$(add_sk_mntflag $opts);
2608 prunedopts=$(echo $prunedopts | sed -e \
2609 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2611 do_nodes $(comma_list $(all_server_nodes)) \
2614 do_node $nmclient $MOUNT_CMD $flags \
2615 $prunedopts $MGSNID:/$FSNAME $mnt ||
2620 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2622 do_nodes $clients $MOUNT_CMD $flags $opts \
2623 $MGSNID:/$FSNAME $mnt || return 1
2625 #disable FILESET if not supported
2626 do_nodes $clients lctl get_param -n \
2627 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2628 device=$MGSNID:/$FSNAME
2629 do_nodes $clients mkdir -p $mnt/$FILESET
2630 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2634 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2635 # Mount with nodemap key
2637 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2638 for nmclient in ${clients//,/ }; do
2639 if $SK_UNIQUE_NM; then
2640 mountkey=$SK_PATH/nodemap/c$i.key
2642 local prunedopts=$(echo $opts | sed -e \
2643 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2644 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2647 running=\\\$(mount | grep -c $mnt' ');
2649 if [ \\\$running -eq 0 ] ; then
2651 $MOUNT_CMD $flags $prunedopts $device $mnt;
2654 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2655 grep 'type lustre' | wc -l);
2656 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2657 echo zconf_mount_clients FAILED: \
2658 mount count \\\$running, not matching \
2659 with mount count of 'type lustre' \
2660 \\\$lustre_mnt_count;
2664 exit \\\$rc" || return ${PIPESTATUS[0]}
2671 if $SHARED_KEY; then
2672 tmpopts=$(add_sk_mntflag $opts)
2675 running=\\\$(mount | grep -c $mnt' ');
2677 if [ \\\$running -eq 0 ] ; then
2679 $MOUNT_CMD $flags $tmpopts $device $mnt;
2682 exit \\\$rc" || return ${PIPESTATUS[0]}
2685 echo "Started clients $clients: "
2686 do_nodes $clients "mount | grep $mnt' '"
2688 set_default_debug_nodes $clients
2689 set_params_clients $clients
2694 zconf_umount_clients() {
2699 [ "$3" ] && force=-f
2701 echo "Stopping clients: $clients $mnt (opts:$force)"
2702 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2703 if [ \\\$running -ne 0 ] ; then
2704 echo Stopping client \\\$(hostname) $mnt opts:$force;
2705 lsof $mnt || need_kill=no;
2706 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2707 pids=\\\$(lsof -t $mnt | sort -u);
2708 if [ -n \\\"\\\$pids\\\" ]; then
2712 while umount $force $mnt 2>&1 | grep -q "busy"; do
2713 echo "$mnt is still busy, wait one second" && sleep 1;
2721 echo + $POWER_DOWN $node
2725 shutdown_node_hard () {
2727 local attempts=$SHUTDOWN_ATTEMPTS
2729 for i in $(seq $attempts) ; do
2732 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 &&
2734 echo "waiting for $host to fail attempts=$attempts"
2735 [ $i -lt $attempts ] ||
2736 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2742 local mnt=${2:-$MOUNT}
2745 if [ "$FAILURE_MODE" = HARD ]; then
2746 shutdown_node_hard $client
2748 zconf_umount_clients $client $mnt -f
2755 local facets="$(get_facets OST),$(get_facets MDS)"
2757 combined_mgs_mds || facets="$facets,mgs"
2759 for facet in ${facets//,/ }; do
2760 if [ $(facet_active_host $facet) == $host ]; then
2761 affected="$affected $facet"
2765 echo $(comma_list $affected)
2770 local host=${2:-$(facet_host $facet)}
2772 local label=$(convert_facet2label $facet)
2773 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2776 facets_up_on_host () {
2779 local facets=$(facets_on_host $host)
2781 for facet in ${facets//,/ }; do
2782 if $(facet_up $facet $host); then
2783 affected_up="$affected_up $facet"
2787 echo $(comma_list $affected_up)
2792 local affected_facet
2793 local affected_facets
2795 if [[ "$FAILURE_MODE" = HARD ]]; then
2796 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2797 dm_flakey_supported $facet; then
2798 affected_facets=$(affected_facets $facet)
2799 for affected_facet in ${affected_facets//,/ }; do
2800 unexport_dm_dev $affected_facet
2804 shutdown_node_hard $(facet_active_host $facet)
2813 echo + $POWER_UP $node
2826 local node=$(facet_active_host $facet)
2827 local sleep_time=${2:-10}
2829 if [ "$FAILURE_MODE" = HARD ]; then
2839 if [ "$FAILURE_MODE" = HARD ]; then
2842 if $LOAD_MODULES_REMOTE; then
2843 echo "loading modules on $node: $facet"
2844 do_rpc_nodes $node load_modules_local
2853 for facet in ${facets//,/ }; do
2854 hosts=$(expand_list $hosts $(facet_host $facet) )
2860 _check_progs_installed () {
2864 for prog in $progs; do
2865 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2866 echo $prog missing on $(hostname)
2873 check_progs_installed () {
2877 do_rpc_nodes "$nodes" _check_progs_installed "$@"
2880 # recovery-scale functions
2882 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2885 start_client_load() {
2888 local var=$(node_var_name $client)_load
2889 eval export ${var}=$load
2891 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2892 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2893 END_RUN_FILE=$END_RUN_FILE \
2894 LOAD_PID_FILE=$LOAD_PID_FILE \
2895 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2896 TESTNAME=$TESTNAME \
2897 DBENCH_LIB=$DBENCH_LIB \
2898 DBENCH_SRC=$DBENCH_SRC \
2899 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2904 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2905 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2906 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2907 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2908 ior_blockSize=$ior_blockSize \
2909 ior_blockUnit=$ior_blockUnit \
2910 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2911 ior_DURATION=$ior_DURATION \
2912 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2913 ior_custom_params=\\\"$ior_custom_param\\\" \
2914 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2917 log "Started client load: ${load} on $client"
2919 # get the children process IDs
2920 local pids=$(ps --ppid $ppid -o pid= | xargs)
2921 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2925 start_client_loads () {
2926 local -a clients=(${1//,/ })
2927 local numloads=${#CLIENT_LOADS[@]}
2929 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2930 local load=$((nodenum % numloads))
2931 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2933 # bug 22169: wait the background threads to start
2937 # only for remote client
2938 check_client_load () {
2940 local var=$(node_var_name $client)_load
2941 local testload=run_${!var}.sh
2943 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2945 # bug 18914: try to connect several times not only when
2946 # check ps, but while check_node_health also
2950 while [ $RC = 254 -a $tries -gt 0 ]; do
2954 if ! check_node_health $client; then
2956 if [ $RC -eq 254 ]; then
2957 # FIXME: not sure how long we shuold sleep here
2961 echo "check node health failed: RC=$RC "
2965 # We can continue try to connect if RC=254
2966 # Just print the warning about this
2967 if [ $RC = 254 ]; then
2968 echo "got a return status of $RC from do_node while checking " \
2969 "node health on $client"
2972 # see if the load is still on the client
2975 while [ $RC = 254 -a $tries -gt 0 ]; do
2979 if ! do_node $client \
2980 "ps auxwww | grep -v grep | grep -q $testload"; then
2985 if [ $RC = 254 ]; then
2986 echo "got a return status of $RC from do_node while checking " \
2987 "(node health and 'ps') the client load on $client"
2988 # see if we can diagnose a bit why this is
2993 check_client_loads () {
2994 local clients=${1//,/ }
2998 for client in $clients; do
2999 check_client_load $client
3001 if [ "$rc" != 0 ]; then
3002 log "Client load failed on node $client, rc=$rc"
3008 restart_client_loads () {
3009 local clients=${1//,/ }
3010 local expectedfail=${2:-""}
3014 for client in $clients; do
3015 check_client_load $client
3017 if [ "$rc" != 0 -a "$expectedfail" ]; then
3018 local var=$(node_var_name $client)_load
3020 start_client_load $client ${!var}
3021 echo "Restarted client load ${!var}: on $client. Checking ..."
3022 check_client_load $client
3024 if [ "$rc" != 0 ]; then
3025 log "Client load failed to restart on node $client, rc=$rc"
3026 # failure one client load means test fail
3027 # we do not need to check other
3036 # Start vmstat and save its process ID in a file.
3041 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3044 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
3045 2>/dev/null </dev/null & echo \\\$! > $pid_file"
3048 # Display the nodes on which client loads failed.
3049 print_end_run_file() {
3053 [ -s $file ] || return 0
3055 echo "Found the END_RUN_FILE file: $file"
3058 # A client load will stop if it finds the END_RUN_FILE file.
3059 # That does not mean the client load actually failed though.
3060 # The first node in END_RUN_FILE is the one we are interested in.
3063 if [ -n "$node" ]; then
3064 local var=$(node_var_name $node)_load
3066 local prefix=$TESTLOG_PREFIX
3067 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3068 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3069 local debug_log=$(echo $stdout_log |
3070 sed 's/\(.*\)stdout/\1debug/')
3072 echo "Client load ${!var} failed on node $node:"
3078 # Stop the process which had its PID saved in a file.
3083 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3085 do_nodes $nodes "test -f $pid_file &&
3086 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3089 # Stop all client loads.
3090 stop_client_loads() {
3091 local nodes=${1:-$CLIENTS}
3094 # stop the client loads
3095 stop_process $nodes $pid_file
3097 # clean up the processes that started them
3098 [ -n "$CLIENT_LOAD_PIDS" ] &&
3099 kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3101 # End recovery-scale functions
3104 # wait for a command to return the expected result
3106 # This will run @check on @node repeatedly until the output matches @expect
3107 # based on the supplied condition, or until @max_wait seconds have elapsed,
3108 # whichever comes first. @cond may be one of the normal bash operators,
3109 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3110 # in the caller to avoid unintentional evaluation by the shell in the caller.
3112 # If @max_wait is not specified, the condition will be checked for up to 90s.
3114 # If --verbose is passed as the first argument, the result is printed on each
3115 # value change, otherwise it is only printed after every 10s interval.
3117 # If --quiet is passed as the first/second argument, the do_node() command
3118 # will not print the remote command before executing it each time.
3120 # Using wait_update_cond() or related helper function is preferable to adding
3121 # a "long enough" wait for some state to change in the background, since
3122 # "long enough" may be too short due to tunables, system config, or running in
3123 # a VM, and must by necessity wait too long for most cases or risk failure.
3125 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3126 wait_update_cond() {
3130 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3131 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3137 local max_wait=${5:-90}
3141 local begin=$SECONDS
3145 while (( $waited <= $max_wait )); do
3146 result=$(do_node $quiet $node "$check")
3148 eval [[ "'$result'" $cond "'$expect'" ]]
3149 if [[ $? == 0 ]]; then
3150 [[ -z "$result" || $waited -le $sleep ]] ||
3151 echo "Updated after ${waited}s: want '$expect' got '$result'"
3154 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3155 [[ -n "$prev_result" ]] &&
3156 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3157 prev_result="$result"
3159 (( $waited % $print == 0 )) &&
3160 echo "Waiting $((max_wait - waited))s for '$expect'"
3162 waited=$((SECONDS - begin))
3164 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3168 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3173 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3174 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3181 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3184 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3185 wait_update_facet_cond() {
3189 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3190 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3192 local node=$(facet_active_host $1)
3198 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3201 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3202 wait_update_facet() {
3206 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3207 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3209 local node=$(facet_active_host $1)
3214 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3218 do_nodes $(comma_list $(mdts_nodes)) \
3219 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3220 do_nodes $(comma_list $(osts_nodes)) \
3221 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3222 grep -v 'Found no match'
3226 local zfs_wait=${2:-5}
3228 # the occupied disk space will be released
3229 # only after TXGs are committed
3230 if [[ $(facet_fstype $1) == zfs ]]; then
3231 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3239 local lwm=$3 #low watermark
3240 local size_mb #how many MB should we write to pass watermark
3241 local ost_name=$(ostname_from_index $ost_idx)
3243 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3245 if (( $free_kb / 1024 > lwm )); then
3246 size_mb=$((free_kb / 1024 - lwm))
3248 #If 10% of free space cross low watermark use it
3249 if (( $free_kb / 10240 > size_mb )); then
3250 size_mb=$((free_kb / 10240))
3252 #At least we need to store 1.1 of difference between
3253 #free space and low watermark
3254 size_mb=$((size_mb + size_mb / 10))
3256 if (( lwm <= $free_kb / 1024 )) ||
3257 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3258 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3259 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3260 count=$size_mb oflag=append conv=notrunc
3265 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3266 echo "OST still has $((free_kb / 1024)) MB free"
3269 # This checks only the primary MDS
3270 ost_watermarks_get() {
3272 local ost_name=$(ostname_from_index $ost_idx)
3273 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3275 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3276 osp.$mdtosc_proc.reserved_mb_high)
3277 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3278 osp.$mdtosc_proc.reserved_mb_low)
3283 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3284 ost_watermarks_set() {
3288 local ost_name=$(ostname_from_index $ost_idx)
3289 local facets=$(get_facets MDS)
3291 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3292 osp.*$ost_name*.reserved_mb_low=$lwm \
3293 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3295 # sleep to ensure we see the change
3299 ost_watermarks_set_low_space() {
3301 local wms=$(ost_watermarks_get $ost_idx)
3302 local ost_name=$(ostname_from_index $ost_idx)
3304 local old_lwm=$(echo $wms | awk '{ print $1 }')
3305 local old_hwm=$(echo $wms | awk '{ print $2 }')
3307 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3308 # minimal extension size is 64M
3310 if (( $blocks / 1024 > 50 )); then
3311 new_lwm=$((blocks / 1024 - 50))
3313 local new_hwm=$((new_lwm + 5))
3315 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3316 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3319 # Set watermarks to ~current available space & then write data to fill it
3320 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3321 # internal statfs used by the stripe allocator
3323 # first parameter is the filename-prefix, which must get under t-f cleanup
3324 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3325 ost_watermarks_set_enospc() {
3329 local ost_name=$(ostname_from_index $ost_idx)
3330 local facets=$(get_facets MDS)
3334 for MDS in ${facets//,/ }; do
3335 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3337 do_facet $MDS $LCTL get_param -n \
3338 osp.$mdtosc_proc.reserved_mb_high ||
3339 skip "remote MDS does not support reserved_mb_high"
3342 wms=$(ost_watermarks_set_low_space $ost_idx)
3343 local new_lwm=$(echo $wms | awk '{ print $4 }')
3344 fill_ost $filename $ost_idx $new_lwm
3345 #First enospc could execute orphan deletion so repeat
3346 fill_ost $filename $ost_idx $new_lwm
3350 ost_watermarks_enospc_delete_files() {
3354 rm -f $DIR/${filename}.fill_ost$ost_idx
3356 wait_delete_completed
3360 # clean up from "ost_watermarks_set_enospc"
3361 ost_watermarks_clear_enospc() {
3367 ost_watermarks_enospc_delete_files $filename $ost_idx
3368 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3369 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3372 wait_delete_completed_mds() {
3373 local max_wait=${1:-20}
3375 local stime=$(date +%s)
3380 # find MDS with pending deletions
3381 for node in $(mdts_nodes); do
3382 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3383 2>/dev/null | calc_sum)
3384 if [[ $changes -eq 0 ]]; then
3387 mds2sync="$mds2sync $node"
3389 if [ -z "$mds2sync" ]; then
3390 wait_zfs_commit $SINGLEMDS
3393 mds2sync=$(comma_list $mds2sync)
3395 # sync MDS transactions
3396 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3398 # wait till all changes are sent and commmitted by OSTs
3399 # for ldiskfs space is released upon execution, but DMU
3400 # do this upon commit
3403 while [[ $WAIT -ne $max_wait ]]; do
3404 changes=$(do_nodes $mds2sync \
3405 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3406 #echo "$node: $changes changes on all"
3407 if [[ $changes -eq 0 ]]; then
3408 wait_zfs_commit $SINGLEMDS
3410 # the occupied disk space will be released
3411 # only after TXGs are committed
3412 wait_zfs_commit ost1
3420 echo "Delete is not completed in $((etime - stime)) seconds"
3421 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3428 # we can use "for" here because we are waiting the slowest
3429 for host in ${hostlist//,/ }; do
3430 check_network "$host" 900
3432 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3439 for facet in ${facetlist//,/ }; do
3440 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3442 wait_for_host $hostlist
3445 _wait_recovery_complete () {
3448 # Use default policy if $2 is not passed by caller.
3449 local MAX=${2:-$(max_recovery_time)}
3454 while [ $WAIT -lt $MAX ]; do
3455 STATUS=$(lctl get_param -n $param | grep status)
3457 [[ $STATUS == "status: COMPLETE" ||
3458 $STATUS == "status: INACTIVE" ]] && return 0
3461 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3463 echo "$param recovery not done in $MAX sec. $STATUS"
3467 wait_recovery_complete () {
3470 # with an assumption that at_max is the same on all nodes
3471 local MAX=${2:-$(max_recovery_time)}
3474 if [ "$FAILURE_MODE" = HARD ]; then
3475 facets=$(facets_on_host $(facet_active_host $facet))
3477 echo affected facets: $facets
3479 facets=${facets//,/ }
3480 # We can use "for" here because we are waiting the slowest.
3481 # The mgs not having the recovery_status proc entry, exclude it
3482 # from the facet list.
3483 for facet in ${facets//mgs/ }; do
3484 local var_svc=${facet}_svc
3485 local param="*.${!var_svc}.recovery_status"
3487 local host=$(facet_active_host $facet)
3488 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3492 wait_mds_ost_sync () {
3493 # just because recovery is done doesn't mean we've finished
3494 # orphan cleanup. Wait for llogs to get synchronized.
3495 echo "Waiting for orphan cleanup..."
3496 # MAX value includes time needed for MDS-OST reconnection
3497 local MAX=$(( TIMEOUT * 2 ))
3498 local WAIT_TIMEOUT=${1:-$MAX}
3501 local list=$(comma_list $(mdts_nodes))
3502 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3503 if ! do_facet $SINGLEMDS \
3504 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3506 # old way, use mds_sync
3508 list=$(comma_list $(osts_nodes))
3509 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3512 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3513 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3514 local -a sync=($(do_nodes $list "$cmd"))
3517 for ((i=0; i<${#sync[@]}; i++)); do
3519 [ ${sync[$i]} -eq 1 ] && continue
3521 [ ${sync[$i]} -eq 0 ] && continue
3523 # there is a not finished MDS-OST synchronization
3527 sleep 2 # increase waiting time and cover statfs cache
3528 [ ${con} -eq 1 ] && return 0
3529 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3533 # show which nodes are not finished.
3534 cmd=$(echo $cmd | sed 's/-n//')
3535 do_nodes $list "$cmd"
3536 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3540 # Wait OSTs to be active on both client and MDT side.
3542 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3543 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3544 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3545 error "wait_update OSTs up on client failed"
3547 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3548 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3549 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3550 error "wait_update OSTs up on MDT0000 failed"
3553 wait_destroy_complete () {
3554 echo "Waiting for MDT destroys to complete"
3555 # MAX value shouldn't be big as this mean server responsiveness
3556 # never increase this just to make test pass but investigate
3557 # why it takes so long time
3560 local list=$(comma_list $(mdts_nodes))
3561 while [ $WAIT -lt $MAX ]; do
3562 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3566 for ((i=0; i<${#RPCs[@]}; i++)); do
3567 [ ${RPCs[$i]} -eq 0 ] && continue
3568 # there are still some destroy RPCs in flight
3572 [ ${con} -eq 1 ] && return 0 # done waiting
3574 echo "Waiting ${WAIT}s for local destroys to complete"
3577 echo "MDT destroys weren't done in $MAX sec."
3581 wait_delete_completed() {
3582 wait_delete_completed_mds $1 || return $?
3583 wait_destroy_complete || return $?
3592 # conf-sanity 31 takes a long time cleanup
3593 while [ $WAIT -lt 300 ]; do
3594 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3595 lctl dl | grep ' ST ' || true")
3596 [ -z "${running}" ] && return 0
3597 echo "waited $WAIT for${running}"
3598 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3600 WAIT=$((WAIT + INTERVAL))
3602 echo "service didn't stop after $WAIT seconds. Still running:"
3607 wait_remote_prog () {
3613 [ "$PDSH" = "no_dsh" ] && return 0
3615 while [ $WAIT -lt $2 ]; do
3616 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" |
3617 grep -v grep) || true
3618 [ -z "${running}" ] && return 0 || true
3619 echo "waited $WAIT for: "
3621 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3623 WAIT=$((WAIT + INTERVAL))
3625 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" |
3626 grep -v grep | awk '{print $2}')
3627 [ -z "$pids" ] && return 0
3628 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3629 # FIXME: not portable
3630 for pid in $pids; do
3631 cat /proc/${pid}/status || true
3632 cat /proc/${pid}/wchan || true
3634 kill -9 $pid || true
3643 local clients=${1:-$CLIENTS}
3646 if [ -z "$clients" ]; then
3647 $LFS df $MOUNT > /dev/null || rc=$?
3649 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3652 check_lfs_df_ret_val $rc
3656 # not every config has many clients
3662 (( MDSCOUNT == 1 )) && return
3664 # wait so that statfs data on MDT expire
3665 local delay=$(do_facet mds1 $LCTL \
3666 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3668 [ -n "$delay" ] || error "fail to get maxage"
3670 local nodes=$(comma_list $(mdts_nodes))
3671 # initiate statfs RPC, all to all MDTs
3672 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3673 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3677 # usually checked on particular client or locally
3686 client_reconnect_try() {
3687 local f=$MOUNT/recon
3690 if [ -z "$CLIENTS" ]; then
3691 $LFS df $MOUNT; uname -n >> $f
3693 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3695 echo "Connected clients: $(cat $f)"
3696 ls -l $f > /dev/null
3700 client_reconnect() {
3701 # one client_reconnect_try call does not always do the job...
3703 client_reconnect_try && break
3708 affected_facets () {
3711 local host=$(facet_active_host $facet)
3712 local affected=$facet
3714 if [ "$FAILURE_MODE" = HARD ]; then
3715 affected=$(facets_up_on_host $host)
3721 local E2FSCK_ON_MDT0=false
3722 if [ "$1" == "--fsck" ]; then
3724 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3736 #Because it will only get up facets, we need get affected
3737 #facets before shutdown
3738 #For HARD Failure mode, it needs make sure facets on the same
3739 #HOST will only be shutdown and reboot once
3740 for facet in ${facets//,/ }; do
3741 local affected_facet
3743 #check whether facet has been included in other affected facets
3744 for ((index=0; index<$total; index++)); do
3745 [[ ,${affecteds[index]}, == *,$facet,* ]] && skip=1
3748 if [ $skip -eq 0 ]; then
3749 affecteds[$total]=$(affected_facets $facet)
3754 for ((index=0; index<$total; index++)); do
3755 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3756 local host=$(facet_active_host $facet)
3757 echo "Failing ${affecteds[index]} on $host"
3758 shutdown_facet $facet
3761 echo "$(date +'%H:%M:%S (%s)') shut down"
3766 for facet in ${facets//,/ }; do
3767 local host=$(facet_active_host $facet)
3769 hostlist=$(expand_list $hostlist $host)
3770 if [ $(facet_host $facet) = \
3771 $(facet_failover_host $facet) ]; then
3772 waithostlist=$(expand_list $waithostlist $host)
3776 if [ "$FAILURE_MODE" = HARD ]; then
3777 for host in ${hostlist//,/ }; do
3780 echo "$(date +'%H:%M:%S (%s)') $hostlist rebooted"
3781 # We need to wait the rebooted hosts in case if
3782 # facet_HOST == facetfailover_HOST
3783 if ! [ -z "$waithostlist" ]; then
3784 wait_for_host $waithostlist
3785 if $LOAD_MODULES_REMOTE; then
3786 echo "loading modules on $waithostlist"
3787 do_rpc_nodes $waithostlist load_modules_local
3794 if [[ " ${affecteds[@]} " =~ " $SINGLEMDS " ]]; then
3795 change_active $SINGLEMDS
3798 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3799 $(facet_device $SINGLEMDS) "-n" || error "Running e2fsck")
3803 for ((index=0; index<$total; index++)); do
3804 if [[ ${affecteds[index]} != $SINGLEMDS ]]; then
3805 change_active ${affecteds[index]}
3809 init_facets_vars_simple
3811 # start mgs first if it is affected
3812 if ! combined_mgs_mds &&
3813 list_member ${affecteds[index]} mgs; then
3814 mount_facet mgs || error "Restart of mgs failed"
3815 affecteds[index]=$(exclude_items_from_list \
3816 ${affecteds[index]} mgs)
3818 if [ -n "${affecteds[index]}" ]; then
3819 echo mount facets: ${affecteds[index]}
3820 mount_facets ${affecteds[index]} &
3824 for ((index=0; index<$total; index++)); do
3825 if [ -n "${affecteds[index]}" ]; then
3826 wait ${mountpids[index]}
3830 do_nodes $(comma_list $(all_nodes)) \
3831 "keyctl show | grep lustre | cut -c1-11 |
3833 xargs -IX keyctl setperm X 0x3f3f3f3f"
3836 echo "$(date +'%H:%M:%S (%s)') targets are mounted"
3838 if [ "$FAILURE_MODE" = HARD ]; then
3839 hostlist=$(exclude_items_from_list $hostlist $waithostlist)
3840 if ! [ -z "$hostlist" ]; then
3841 wait_for_host $hostlist
3842 if $LOAD_MODULES_REMOTE; then
3843 echo "loading modules on $hostlist"
3844 do_rpc_nodes $hostlist load_modules_local
3849 echo "$(date +'%H:%M:%S (%s)') facet_failover done"
3854 do_facet $facet "sync; sync; sync"
3857 # make sure there will be no seq change
3858 local clients=${CLIENTS:-$HOSTNAME}
3859 local f=fsa-\\\$\(hostname\)
3860 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3861 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3863 local svc=${facet}_svc
3864 do_facet $facet $LCTL --device ${!svc} notransno
3866 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3867 # in-memory state has to be cleared by either rebooting the host or
3868 # exporting and reimporting the pool.
3870 # Although the uberblocks are not updated when a pool is freezed,
3871 # transactions are still written to the disks. Modified blocks may be
3872 # cached in memory when tests try reading them back. The
3873 # export-and-reimport process also evicts any cached pool data from
3874 # memory to provide the correct "data loss" semantics.
3876 # In the test framework, the exporting and importing operations are
3877 # handled by stop() and mount_facet() separately, which are used
3878 # inside fail() and fail_abort().
3880 set_dev_readonly $facet
3881 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3882 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3885 replay_barrier_nodf() {
3886 local facet=$1 echo running=${running}
3887 do_facet $facet "sync; sync; sync"
3888 local svc=${facet}_svc
3889 echo Replay barrier on ${!svc}
3890 do_facet $facet $LCTL --device ${!svc} notransno
3891 set_dev_readonly $facet
3892 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3893 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3896 replay_barrier_nosync() {
3897 local facet=$1 echo running=${running}
3898 local svc=${facet}_svc
3899 echo Replay barrier on ${!svc}
3900 do_facet $facet $LCTL --device ${!svc} notransno
3901 set_dev_readonly $facet
3902 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3903 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3907 # Get Lustre client uuid for a given Lustre mount point.
3910 local mntpnt=${1:-$MOUNT}
3912 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3913 local uuid=$($LCTL get_param -n llite.$name.uuid)
3918 mds_evict_client() {
3919 local mntpnt=${1:-$MOUNT}
3920 local uuid=$(get_client_uuid $mntpnt)
3922 do_facet $SINGLEMDS \
3923 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3926 ost_evict_client() {
3927 local mntpnt=${1:-$MOUNT}
3928 local uuid=$(get_client_uuid $mntpnt)
3931 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3936 local clients=${CLIENTS:-$HOSTNAME}
3938 SK_NO_KEY_save=$SK_NO_KEY
3940 export SK_NO_KEY=false
3942 facet_failover $* || error "failover: $?"
3943 export SK_NO_KEY=$SK_NO_KEY_save
3944 # to initiate all OSC idling connections
3946 wait_clients_import_ready "$clients" "$facets"
3947 clients_up || error "post-failover stat: $?"
3953 facet_failover $facet
3958 local abort_type=${2:-"abort_recovery"}
3961 change_active $facet
3962 wait_for_facet $facet
3963 mount_facet $facet -o $abort_type
3964 clients_up || echo "first stat failed: $?"
3965 clients_up || error "post-failover stat: $?"
3969 # LU-16159: abort recovery will cancel update logs, which may leave broken
3970 # directories in the system, remove name entry if necessary
3971 fail_abort_cleanup() {
3973 find $DIR/$tdir -depth | while read D; do
3974 rmdir "$D" || $LFS rm_entry "$D" || error "rm $D failed"
3978 host_nids_address() {
3982 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3986 if [ "$1" = "'*'" ]; then echo \'*\'; else
3992 if [[ -n "$NETTYPE" ]]; then
3993 h2name_or_ip "$1" "$NETTYPE"
3995 h2name_or_ip "$1" "$2"
3998 declare -fx h2nettype
4000 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
4001 # expressions format. As a bonus we can then just pass in those variables
4002 # to pdsh. What this function does is take a HOSTLIST type string and
4003 # expand it into a space deliminated list for us.
4011 [ -z "$hostlist" ] && return
4013 # Translate the case of [..],..,[..] to [..] .. [..]
4014 list="${hostlist/],/] }"
4016 [[ "$front" == *,* ]] && {
4019 list=${list/${old}/${new}}
4022 for item in $list; do
4023 # Test if we have any []'s at all
4024 if [ "$item" != "${item/\[/}" ]; then {
4025 # Expand the [*] into list
4029 if [ "$name" != "$item" ]; then
4030 group=${item#$name[*}
4033 for range in ${group//,/ }; do
4039 # Number of leading zeros
4042 end=$(echo $end | sed 's/0*//')
4043 [[ -z "$end" ]] && end=0
4044 [[ $padlen2 -gt $padlen ]] && {
4045 [[ $padlen2 -eq ${#end} ]] &&
4049 begin=$(echo $begin | sed 's/0*//')
4050 [ -z $begin ] && begin=0
4052 if [ ! -z "${begin##[!0-9]*}" ]; then
4053 order=$(seq -f "%0${padlen}g" $begin $end)
4055 order=$(eval echo {$begin..$end});
4058 for num in $order; do
4059 value="${name#*,}${num}${back}"
4061 [ "$value" != "${value/\[/}" ] && {
4062 value=$(hostlist_expand "$value")
4064 myList="$myList $value"
4069 myList="$myList $item"
4072 myList=${myList//,/ }
4073 myList=${myList:1} # Remove first character which is a space
4075 # Filter any duplicates without sorting
4077 myList="${list%% *}"
4079 while [[ "$list" != ${myList##* } ]]; do
4080 local tlist=" $list"
4082 list=${tlist// ${list%% *} / }
4084 myList="$myList ${list%% *}"
4086 myList="${myList%* }";
4088 # We can select an object at an offset in the list
4091 for item in $myList; do
4093 [ $cnt -eq $offset ] && {
4097 [ $(get_node_count $myList) -ne 1 ] && myList=""
4106 [ "$facet" == client ] && echo -n $HOSTNAME && return
4107 varname=${facet}_HOST
4108 if [ -z "${!varname}" ]; then
4109 if [ "${facet:0:3}" == "ost" ]; then
4110 local fh=${facet%failover}_HOST
4111 eval export ${facet}_HOST=${!fh}
4112 if [ -z "${!varname}" ]; then
4113 eval export ${facet}_HOST=${ost_HOST}
4115 elif [ "${facet:0:3}" == "mdt" -o \
4116 "${facet:0:3}" == "mds" -o \
4117 "${facet:0:3}" == "mgs" ]; then
4119 if [ "${facet}" == "mgsfailover" ] &&
4120 [ -n "$mds1failover_HOST" ]; then
4121 temp=$mds1failover_HOST
4125 eval export ${facet}_HOST=$temp
4131 facet_failover_host() {
4135 var=${facet}failover_HOST
4136 if [ -n "${!var}" ]; then
4141 if combined_mgs_mds && [ $facet == "mgs" ] &&
4142 [ -n "$mds1failover_HOST" ]; then
4143 echo $mds1failover_HOST
4147 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4148 "${facet:0:3}" == "mgs" ]; then
4150 eval export ${facet}failover_host=${mds_HOST}
4155 if [[ $facet == ost* ]]; then
4156 eval export ${facet}failover_host=${ost_HOST}
4164 local activevar=${facet}active
4166 if [ -f $TMP/${facet}active ] ; then
4167 source $TMP/${facet}active
4170 active=${!activevar}
4171 if [ -z "$active" ] ; then
4178 facet_active_host() {
4179 facet_host $(facet_active $1)
4182 # Get the passive failover partner host of facet.
4183 facet_passive_host() {
4185 [[ $facet = client ]] && return
4187 local host=${facet}_HOST
4188 local failover_host=${facet}failover_HOST
4189 local active_host=$(facet_active_host $facet)
4191 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4193 if [[ $active_host = ${!host} ]]; then
4194 echo -n ${!failover_host}
4204 for facet in ${facetlist//,/ }; do
4205 local failover=${facet}failover
4206 local host=`facet_host $failover`
4208 [ -z "$host" ] && return
4210 local curactive=`facet_active $facet`
4212 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4213 eval export ${facet}active=$facet
4215 eval export ${facet}active=$failover
4217 # save the active host for this facet
4218 local activevar=${facet}active
4220 echo "$activevar=${!activevar}" > $TMP/$activevar
4221 [[ $facet = mds1 ]] && combined_mgs_mds && \
4222 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4223 local TO=`facet_active_host $facet`
4224 echo "Failover $facet to $TO"
4232 # do not strip off hostname if verbose, b=19215
4233 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4234 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4240 if [ "$HOST" = "$HOSTNAME" ]; then
4242 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4243 echo "cannot run remote command on $HOST with $myPDSH"
4246 if $VERBOSE && [[ -z "$quiet" ]]; then
4247 echo "CMD: $HOST $*" >&2
4248 $myPDSH $HOST "$LCTL mark \"$*\"" > /dev/null 2>&1 || :
4251 if [[ "$myPDSH" == "rsh" ]] ||
4252 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4253 # we need this because rsh and pdsh do not return
4254 # exit code of an executed command
4255 local command_status="$TMP/cs"
4256 eval $myPDSH $HOST ":> $command_status"
4257 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4258 PATH=\$PATH:/sbin:/usr/sbin;
4260 LUSTRE=\"$RLUSTRE\" bash -c \"$*\") ||
4261 echo command failed >$command_status"
4262 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4266 if [[ -n "$verbose" ]]; then
4267 # print HOSTNAME for myPDSH="no_dsh"
4268 if [[ $myPDSH = no_dsh ]]; then
4270 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4271 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$*\")" |
4272 sed -e "s/^/${HOSTNAME}: /"
4275 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4276 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$*\")"
4280 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4281 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$*\")" |
4282 sed "s/^${HOST}: //"
4284 return ${PIPESTATUS[0]}
4288 # Execute exact command line on host
4290 # The \a host may be on a local or remote node, which is determined at
4291 # the time the command is run. Does careful argument quotation to
4292 # ensure that the exact command line is executed without any globbing,
4293 # substitution, or shell interpretation on the remote side. Does not
4294 # support --verbose or --quiet. Does not include "$host: " prefixes on
4295 # output. See also do_facet_vp().
4297 # usage: do_node_vp "$host" "$command" "$arg"...
4302 if [[ "$host" == "$HOSTNAME" ]]; then
4303 sh -c "$(printf -- ' %q' "$@")"
4307 if [[ "${PDSH}" != *pdsh* || "${PDSH}" != *-S* ]]; then
4308 echo "cannot run '$*' on host '${host}' with PDSH='${PDSH}'" >&2
4312 # -N Disable hostname: prefix on lines of output.
4314 $PDSH "${host}" -N "cd $RPWD; PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; export LUSTRE=$RLUSTRE; $(printf -- ' %q' "$@")"
4317 single_local_node () {
4318 [ "$1" = "$HOSTNAME" ]
4321 # Outputs environment variable assignments that should be passed to remote nodes
4325 local facets=$(get_facets)
4328 for var in ${!MODOPTS_*}; do
4329 value=${!var//\"/\\\"}
4330 echo -n " ${var}=\"$value\""
4333 for facet in ${facets//,/ }; do
4335 if [ -n "${!var}" ]; then
4336 echo -n " $var=${!var}"
4340 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4341 if [ -n "${!var}" ]; then
4342 echo -n " $var=${!var}"
4346 for var in VERBOSE; do
4347 if [ -n "${!var}" ]; then
4348 echo -n " $var=${!var}"
4352 if [ -n "$FSTYPE" ]; then
4353 echo -n " FSTYPE=$FSTYPE"
4356 for var in LNETLND NETTYPE; do
4357 if [ -n "${!var}" ]; then
4358 echo -n " $var=${!var}"
4367 # do not strip off hostname if verbose, b=19215
4368 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4369 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4374 if single_local_node $rnodes; then
4375 do_node $verbose $quiet $rnodes "$@"
4379 # This is part from do_node
4382 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4383 echo "cannot run remote command on $rnodes with $myPDSH" &&
4386 export FANOUT=$(get_node_count "${rnodes//,/ }")
4387 if $VERBOSE && [[ -z "$quiet" ]]; then
4388 echo "CMD: $rnodes $*" >&2
4389 $myPDSH $rnodes "$LCTL mark \"$*\"" > /dev/null 2>&1 || :
4392 # do not replace anything from pdsh output if -N is used
4393 # -N Disable hostname: prefix on lines of output.
4394 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4395 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$*\")"
4397 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$*\")" | sed -re "s/^[^:]*: //g"
4399 return ${PIPESTATUS[0]}
4403 # Execute commands on a single service's host
4405 # The \a facet (service) may be on a local or remote node, which is
4406 # determined at the time the command is run.
4408 # usage: do_facet $facet command [arg ...]
4413 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4414 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4418 local host=$(facet_active_host $facet)
4420 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4421 do_node $verbose $quiet $host "$@"
4425 # Execute exact command line on the host of a facet
4427 # The \a facet (service) may be on a local or remote node, which is
4428 # determined at the time the command is run. Does careful argument
4429 # quotation to ensure that the exact command line is executed without
4430 # any globbing, substitution, or shell interpretation on the remote
4431 # side. Does not support --verbose or --quiet. Does not include
4432 # "$host: " prefixes on output.
4434 # usage: do_facet_vp "$facet" "$command" "$arg"...
4437 local host=$(facet_active_host "$facet")
4440 if [[ -z "$host" ]]; then
4441 echo "no host defined for facet ${facet}" >&2
4445 do_node_vp "$host" "$@"
4448 # Function: do_facet_random_file $FACET $FILE $SIZE
4449 # Creates FILE with random content on the given FACET of given SIZE
4451 do_facet_random_file() {
4455 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4456 do_facet $facet "$cmd 2>/dev/null"
4459 do_facet_create_file() {
4463 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4464 do_facet $facet "$cmd 2>/dev/null"
4468 do_nodes --verbose "$@"
4474 # make sure its not already running
4476 rm -f $TMP/${facet}active
4477 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4479 # make sure in-tree ldiskfs is loaded before mkfs
4480 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4481 load_module ../ldiskfs/ldiskfs
4484 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4486 if [[ $(facet_fstype $facet) == zfs ]]; then
4488 # After formatting a ZFS target, "cachefile=none" property will
4489 # be set on the ZFS storage pool so that the pool is not
4490 # automatically imported on system startup. And then the pool
4491 # will be exported so as to leave the importing and exporting
4492 # operations handled by mount_facet() and stop() separately.
4494 refresh_partition_table $facet $(facet_vdevice $facet)
4495 disable_zpool_cache $facet
4500 # Device formatted as ost
4503 local DEVNAME=OSTDEV$num
4505 local fstype=$(facet_fstype ost$num)
4509 local dev=ost${num}_dev
4510 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4511 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4512 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4514 #try $OSTZFSDEVn - independent of vdev
4515 DEVNAME=OSTZFSDEV$num
4516 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4518 error "unknown fstype!";;
4524 # Physical device location of data
4530 local fstype=$(facet_fstype ost$num)
4534 # vdevs are not supported by ldiskfs
4537 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4538 # Device formatted by zfs
4540 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4542 error "unknown fstype!";;
4548 # Logical device formatted for lustre
4551 local DEVNAME=MDSDEV$num
4553 local fstype=$(facet_fstype mds$num)
4557 local dev=mds${num}_dev
4558 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4559 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4560 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4562 # try $MDSZFSDEVn - independent of vdev
4563 DEVNAME=MDSZFSDEV$num
4564 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4566 error "unknown fstype!";;
4572 # Physical location of data
4576 local fstype=$(facet_fstype mds$num)
4580 # vdevs are not supported by ldiskfs
4583 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4584 # Device formatted by ZFS
4585 local DEVNAME=MDSDEV$num
4586 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4588 error "unknown fstype!";;
4596 local fstype=$(facet_fstype mgs)
4600 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4601 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4602 DEVPTR=$(mdsdevname 1)
4604 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4608 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4609 ( [ -z "$MGSZFSDEV" ] &&
4610 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4611 DEVPTR=$(mdsdevname 1)
4613 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4616 error "unknown fstype!";;
4625 local fstype=$(facet_fstype mgs)
4629 # vdevs are not supported by ldiskfs
4632 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4633 ( [ -z "$MGSDEV" ] &&
4634 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4635 VDEVPTR=$(mdsvdevname 1)
4636 elif [ -n "$MGSDEV" ]; then
4640 error "unknown fstype!";;
4648 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4650 local var=${facet}_MOUNT
4651 eval mntpt=${!var:-${MOUNT}-$facet}
4658 local dev=$(facet_device $facet)
4659 local mnt=${2:-$(facet_mntpt $facet)}
4663 if dm_flakey_supported $facet; then
4664 dm_dev=$(dm_create_dev $facet $dev)
4665 [[ -n "$dm_dev" ]] || dm_dev=$dev
4667 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4668 export_dm_dev $facet $dm_dev
4670 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4675 local dev=$(facet_device $facet)
4676 local mnt=${2:-$(facet_mntpt $facet)}
4678 do_facet $facet $UMOUNT $mnt
4682 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4687 local ds=$(facet_device $facet)
4688 local mnt=${2:-$(facet_mntpt $facet)}
4693 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4694 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4695 do_facet $facet $ZFS set canmount=noauto $ds
4697 # The "legacy" mount method is used here because "zfs unmount $mnt"
4698 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4699 # targets are not available at the time, the stat(2) on $MOUNT will
4702 do_facet $facet $ZFS set mountpoint=legacy $ds
4703 do_facet $facet mount -t zfs $ds $mnt
4704 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4705 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4710 local ds=$(facet_device $facet)
4711 local mnt=${2:-$(facet_mntpt $facet)}
4712 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4713 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4714 local mntpt=${!var_mntpt}
4715 local canmnt=${!var_canmnt}
4719 do_facet $facet umount $mnt
4720 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4721 do_facet $facet $ZFS set canmount=$canmnt $ds
4728 local fstype=$(facet_fstype $facet)
4730 mount_$fstype $facet $mnt
4736 local fstype=$(facet_fstype $facet)
4738 unmount_$fstype $facet $mnt
4745 # make sure we are using the primary server, so test-framework will
4746 # be able to clean up properly.
4747 activemds=`facet_active mds1`
4748 if [ $activemds != "mds1" ]; then
4752 local clients=$CLIENTS
4753 [ -z $clients ] && clients=$(hostname)
4755 zconf_umount_clients $clients $MOUNT "$*" || true
4756 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4758 [ -n "$CLIENTONLY" ] && return
4760 # The add fn does rm ${facet}active file, this would be enough
4761 # if we use do_facet <facet> only after the facet added, but
4762 # currently we use do_facet mds in local.sh
4764 for num in `seq $MDSCOUNT`; do
4766 rm -f ${TMP}/mds${num}active
4768 combined_mgs_mds && rm -f $TMP/mgsactive
4770 for num in `seq $OSTCOUNT`; do
4772 rm -f $TMP/ost${num}active
4775 if ! combined_mgs_mds ; then
4779 if $SHARED_KEY; then
4780 export SK_MOUNTED=false
4786 cleanup_echo_devs () {
4789 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4791 for dev in $devs; do
4792 $LCTL --device $dev cleanup
4793 $LCTL --device $dev detach
4798 nfs_client_mode && return
4799 cifs_client_mode && return
4802 CLEANUP_DM_DEV=true stopall $*
4809 combined_mgs_mds () {
4810 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4811 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4815 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4819 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4831 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4832 for i in $(echo "$var"); do
4833 if [ "$i" == "-O" ]; then
4835 first_o=$(($first_o + 1))
4838 if [ "$i" == "-E" ]; then
4840 first_e=$(($first_e + 1 ))
4845 [ $first_o -gt 1 ] && opt_o+=",";
4849 [ $first_e -gt 1 ] && opt_e+=",";
4860 [ -n "$opt_o" ] && echo " -O $opt_o"
4861 [ -n "$opt_e" ] && echo " -E $opt_e"
4867 local fsname=${3:-"$FSNAME"}
4868 local type=$(facet_type $facet)
4869 local index=$(facet_index $facet)
4870 local fstype=$(facet_fstype $facet)
4871 local host=$(facet_host $facet)
4875 local varbs=${facet}_BLOCKSIZE
4877 if [ $type == MGS ] || ( [ $type == MDS ] &&
4878 [ "$dev" == $(mgsdevname) ] &&
4879 [ "$host" == "$(facet_host mgs)" ] ); then
4882 opts="--mgsnode=$MGSNID"
4885 if [ $type != MGS ]; then
4886 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4890 var=${facet}failover_HOST
4891 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4892 opts+=" --failnode=$(h2nettype ${!var})"
4895 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4896 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4898 if [ $type == MDS ]; then
4899 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4900 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4901 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4903 if [ $fstype == ldiskfs ]; then
4905 if [ -n "${!var}" ]; then
4906 fs_mkfs_opts+=" -J device=${!var}"
4908 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4910 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4914 if [ $type == OST ]; then
4915 if [ $fstype == ldiskfs ]; then
4917 if [ -n "${!var}" ]; then
4918 fs_mkfs_opts+=" -J device=${!var}"
4920 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4925 opts+=" --backfstype=$fstype"
4928 if [ -n "${!var}" ]; then
4929 opts+=" --device-size=${!var}"
4932 var=$(upper $fstype)_MKFS_OPTS
4933 fs_mkfs_opts+=${!var:+" ${!var}"}
4935 var=${type}_FS_MKFS_OPTS
4936 fs_mkfs_opts+=${!var:+" ${!var}"}
4938 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4940 [ $fstype == ldiskfs ] && fs_mkfs_opts+=" -b ${!varbs:-$BLCKSIZE}"
4941 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4943 if [ -n "${fs_mkfs_opts## }" ]; then
4944 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4948 opts+=${!var:+" ${!var}"}
4955 local type=$(facet_type $facet)
4956 local var=${type}_MOUNT_FS_OPTS
4958 if [ -n "${!var}" ]; then
4959 opts+=" --mountfsoptions=${!var}"
4964 check_ost_indices() {
4965 local index_count=${#OST_INDICES[@]}
4966 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4968 # OST count is greater than the index count in $OST_INDEX_LIST.
4969 # We need check whether there are duplicate indices.
4973 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4974 index=$(facet_index ost$i)
4975 for j in $(seq 0 $((index_count - 1))); do
4976 [[ $index -ne ${OST_INDICES[j]} ]] ||
4977 error "ost$i has the same index $index as ost$((j+1))"
4984 local facet_type=$1 # mgs || mds || ost
4986 local facet=${1}${2}
4989 case "$(facet_fstype $facet)" in
4991 device=$(${facet_type}devname $facet_num)
4994 device=$(${facet_type}vdevname $facet_num)
4997 error "Unhandled filesystem type"
5001 do_facet $facet "[ -e \"$device\" ]" && return
5003 # Note: the following check only works with absolute paths
5004 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
5005 error "$facet: device '$device' does not exist"
5007 # zpool create doesn't like empty files
5008 [[ $(facet_fstype $facet) == zfs ]] && return 0
5010 do_facet $facet "touch \"${device}\""
5019 echo "Format mgs: $(mgsdevname)"
5020 reformat_external_journal mgs
5022 # touch "device" in case it is a loopback file for testing and needs to
5023 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
5024 # to non-existent files in /dev if the admin made a typo during setup
5027 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
5028 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
5038 echo "Format mds$num: $(mdsdevname $num)"
5039 reformat_external_journal mds$num
5041 __touch_device mds $num
5043 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
5044 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
5045 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
5054 echo "Format ost$num: $(ostdevname $num)"
5055 reformat_external_journal ost$num
5057 __touch_device ost $num
5059 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
5060 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
5061 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
5066 # Set hostid for ZFS/SPL zpool import protection
5067 # (Assumes MDS version is also OSS version)
5068 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
5070 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
5073 # We need ldiskfs here, may as well load them all
5075 [ -n "$CLIENTONLY" ] && return
5076 echo Formatting mgs, mds, osts
5077 if ! combined_mgs_mds ; then
5081 for num in $(seq $MDSCOUNT); do
5085 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
5087 for num in $(seq $OSTCOUNT); do
5093 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
5097 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
5101 # 0: success, the old identity set already.
5102 # 1: success, the old identity does not set.
5107 local j=`expr $num - 1`
5108 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
5110 if [ -z "$MDT" ]; then
5114 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
5117 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
5119 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
5122 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
5124 if [ $old = "NONE" ]; then
5133 zconf_umount $HOSTNAME $1 || error "umount failed"
5134 zconf_mount $HOSTNAME $1 || error "mount failed"
5142 rm -f $TMP/${facet}active
5143 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
5148 local mdt_count=${1:-$MDSCOUNT}
5149 local ost_count=${2:-$OSTCOUNT}
5152 for num in $(seq $mdt_count); do
5153 DEVNAME=$(mdsdevname $num)
5154 writeconf_facet mds$num $DEVNAME || rc=$?
5157 for num in $(seq $ost_count); do
5158 DEVNAME=$(ostdevname $num)
5159 writeconf_facet ost$num $DEVNAME || rc=$?
5165 if ! combined_mgs_mds ; then
5166 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5175 for num in $(seq $MDSCOUNT); do
5176 devname=$(mdsdevname $num)
5177 start mds$num $devname $MDS_MOUNT_OPTS
5179 # We started mds$num, now we should set mds${num}_HOST
5180 # and mds${num}failover_HOST variables properly if they
5182 host=$(facet_host mds$num)
5183 for varname in mds${num}_HOST mds${num}failover_HOST; do
5184 if [[ -z "${!varname}" ]]; then
5188 if [ $IDENTITY_UPCALL != "default" ]; then
5189 switch_identity $num $IDENTITY_UPCALL
5199 for num in $(seq $OSTCOUNT); do
5200 devname=$(ostdevname $num)
5201 start ost$num $devname $OST_MOUNT_OPTS
5203 # We started ost$num, now we should set ost${num}_HOST
5204 # and ost${num}failover_HOST variables properly if they
5206 host=$(facet_host ost$num)
5207 for varname in ost${num}_HOST ost${num}failover_HOST; do
5208 if [[ -z "${!varname}" ]]; then
5216 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5217 if [ ! -z $arg1 ]; then
5218 [ "$arg1" = "server_only" ] && return
5221 if [ -n "$CLIENTS" ]; then
5222 zconf_mount_clients $CLIENTS $MOUNT
5226 if [ "$MOUNT_2" ]; then
5227 mount_client $MOUNT2
5228 if [ -n "$CLIENTS" ]; then
5229 zconf_mount_clients $CLIENTS $MOUNT2
5234 sk_nodemap_setup() {
5235 local sk_map_name=${1:-$SK_S2SNM}
5236 local sk_map_nodes=${2:-$HOSTNAME}
5237 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5238 for servernode in $sk_map_nodes; do
5239 local nids=$(do_nodes $servernode "$LCTL list_nids")
5240 for nid in $nids; do
5241 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5242 $sk_map_name --range $nid"
5250 nfs_client_mode && return
5251 cifs_client_mode && return
5253 sanity_mount_check || error "environments are insane!"
5259 if [ -z "$CLIENTONLY" ]; then
5260 echo Setup mgs, mdt, osts
5261 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5263 if $SK_MOUNTED; then
5264 echo "Shared Key file system already mounted"
5269 if $SHARED_KEY; then
5270 export SK_MOUNTED=true
5274 echo "GSS_SK: setting kernel keyring perms"
5275 do_nodes $(comma_list $(all_nodes)) \
5276 "keyctl show | grep lustre | cut -c1-11 |
5278 xargs -IX keyctl setperm X 0x3f3f3f3f"
5281 # Need to start one nodemap for servers,
5282 # and one for clients.
5283 sk_nodemap_setup $SK_S2SNM \
5284 $(comma_list $(all_server_nodes))
5286 sk_nodemap_setup $SK_S2SNMCLI \
5287 ${CLIENTS:-$HOSTNAME}
5288 echo "Nodemap set up for SK S2S, remounting."
5297 # wait a while to allow sptlrpc configuration be propogated to targets,
5298 # only needed when mounting new target devices.
5306 # by remounting mdt before ost, initial connect from mdt to ost might
5307 # timeout because ost is not ready yet. wait some time to its fully
5308 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5309 # preceeded by a context negotiation rpc with $TIMEOUT.
5310 # FIXME better by monitoring import status.
5313 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5314 set_rule $FSNAME any cli2ost $SK_FLAVOR
5315 if $SK_SKIPFIRST; then
5316 export SK_SKIPFIRST=false
5320 "lctl set_param osc.*.idle_connect=1"
5323 wait_flavor cli2mdt $SK_FLAVOR
5324 wait_flavor cli2ost $SK_FLAVOR
5329 sleep $((TIMEOUT + 5))
5335 mounted_lustre_filesystems() {
5336 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5339 init_facet_vars () {
5340 [ -n "$CLIENTONLY" ] && return 0
5347 eval export ${facet}_dev=${device}
5348 eval export ${facet}_opt=\"$*\"
5350 local dev=${facet}_dev
5352 # We need to loop for the label
5353 # in case its not initialized yet.
5354 for wait_time in {0,1,3,5,10}; do
5356 if [ $wait_time -gt 0 ]; then
5357 echo "${!dev} not yet initialized,"\
5358 "waiting ${wait_time} seconds."
5362 local label=$(devicelabel ${facet} ${!dev})
5364 # Check to make sure the label does
5365 # not include ffff at the end of the label.
5366 # This indicates it has not been initialized yet.
5368 if [[ $label =~ [f|F]{4}$ ]]; then
5369 # label is not initialized, unset the result
5370 # and either try again or fail
5377 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5379 eval export ${facet}_svc=${label}
5381 local varname=${facet}failover_HOST
5382 if [ -z "${!varname}" ]; then
5384 if combined_mgs_mds && [ $facet == "mgs" ] &&
5385 [ -n "$mds1failover_HOST" ]; then
5386 temp=$mds1failover_HOST
5388 temp=$(facet_host $facet)
5390 eval export $varname=$temp
5393 varname=${facet}_HOST
5394 if [ -z "${!varname}" ]; then
5395 eval export $varname=$(facet_host $facet)
5398 # ${facet}failover_dev is set in cfg file
5399 varname=${facet}failover_dev
5400 if [ -n "${!varname}" ] ; then
5401 eval export ${facet}failover_dev=${!varname}
5403 eval export ${facet}failover_dev=$device
5406 # get mount point of already mounted device
5407 # is facet_dev is already mounted then use the real
5408 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5409 # i.e. ${facet}_MOUNT if specified by user or default
5410 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5411 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5412 if [ -z $mntpt ]; then
5413 mntpt=$(facet_mntpt $facet)
5415 eval export ${facet}_MOUNT=$mntpt
5418 init_facets_vars () {
5421 if ! remote_mds_nodsh; then
5422 for num in $(seq $MDSCOUNT); do
5423 DEVNAME=$(mdsdevname $num)
5424 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5428 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5430 if ! remote_ost_nodsh; then
5431 for num in $(seq $OSTCOUNT); do
5432 DEVNAME=$(ostdevname $num)
5433 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5438 init_facets_vars_simple () {
5441 if ! remote_mds_nodsh; then
5442 for num in $(seq $MDSCOUNT); do
5443 devname=$(mdsdevname $num)
5444 eval export mds${num}_dev=${devname}
5445 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5449 if ! combined_mgs_mds ; then
5450 eval export mgs_dev=$(mgsdevname)
5451 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5454 if ! remote_ost_nodsh; then
5455 for num in $(seq $OSTCOUNT); do
5456 devname=$(ostdevname $num)
5457 eval export ost${num}_dev=${devname}
5458 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5463 osc_ensure_active () {
5468 while [ $period -lt $timeout ]; do
5469 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5470 if [ $count -eq 0 ]; then
5474 echo "$count OST inactive, wait $period seconds, and try again"
5476 period=$((period+3))
5479 [ $period -lt $timeout ] ||
5480 log "$count OST are inactive after $timeout seconds, give up"
5483 set_conf_param_and_check() {
5487 local ORIG=$(do_facet $myfacet "$TEST")
5488 if [ $# -gt 3 ]; then
5494 echo "Setting $PARAM from $ORIG to $FINAL"
5495 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5496 error "conf_param $PARAM failed"
5498 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5499 error "check $PARAM failed!"
5502 set_persistent_param() {
5506 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5508 if [ $# -gt 3 ]; then
5515 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5516 echo "Setting $test_param from $orig to $final"
5517 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5518 error "$PERM_CMD $test_param failed"
5520 echo "Setting $param from $orig to $final"
5521 do_facet mgs "$PERM_CMD $param='$final'" ||
5522 error "$PERM_CMD $param failed"
5526 set_persistent_param_and_check() {
5530 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5532 if [ $# -gt 3 ]; then
5539 set_persistent_param $myfacet $test_param $param "$final"
5541 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5542 error "check $param failed!"
5545 init_param_vars () {
5546 TIMEOUT=$(lctl get_param -n timeout)
5547 TIMEOUT=${TIMEOUT:-20}
5549 if [ -n "$arg1" ]; then
5550 [ "$arg1" = "server_only" ] && return
5553 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5555 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5556 log "Using TIMEOUT=$TIMEOUT"
5558 # tune down to speed up testing on (usually) small setups
5559 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5560 do_nodes $(comma_list $(nodes_list)) \
5561 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5563 osc_ensure_active $SINGLEMDS $TIMEOUT
5564 osc_ensure_active client $TIMEOUT
5565 $LCTL set_param osc.*.idle_timeout=debug
5567 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5568 local current_jobid_var=$($LCTL get_param -n jobid_var)
5570 if [ $JOBID_VAR = "existing" ]; then
5571 echo "keeping jobstats as $current_jobid_var"
5572 elif [ $current_jobid_var != $JOBID_VAR ]; then
5573 echo "setting jobstats to $JOBID_VAR"
5575 set_persistent_param_and_check client \
5576 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5579 echo "jobstats not supported by server"
5582 if [ $QUOTA_AUTO -ne 0 ]; then
5583 if [ "$ENABLE_QUOTA" ]; then
5584 echo "enable quota as required"
5585 setup_quota $MOUNT || return 2
5587 echo "disable quota as required"
5588 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5592 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5593 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5597 nfs_client_mode () {
5598 if [ "$NFSCLIENT" ]; then
5599 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5600 local clients=$CLIENTS
5602 [ -z $clients ] && clients=$(hostname)
5604 # FIXME: remove hostname when 19215 fixed
5605 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5606 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts |
5607 awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5608 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5609 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5611 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5617 cifs_client_mode () {
5618 [ x$CIFSCLIENT = xyes ] &&
5619 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5622 check_config_client () {
5624 local mounted=$(mount | grep " $mntpt ")
5626 if [ -n "$CLIENTONLY" ]; then
5628 # CLIENTONLY should not depend on *_HOST settings
5629 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5630 # in theory someone could create a new,
5631 # client-only config file that assumed lustre was already
5632 # configured and didn't set the MGSNID. If MGSNID is not set,
5633 # then we should use the mgs nid currently being used
5634 # as the default value. bug 18021
5635 [[ x$MGSNID = x ]] &&
5638 if [[ x$mgc != xMGC$MGSNID ]]; then
5639 if [ "$mgs_HOST" ]; then
5640 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST |
5641 grep PING | awk '{print $3}' |
5642 sed -e "s/(//g" -e "s/)//g")
5644 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5645 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5651 echo Checking config lustre mounted on $mntpt
5652 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5653 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5657 check_config_clients () {
5658 local clients=${CLIENTS:-$HOSTNAME}
5661 nfs_client_mode && return
5662 cifs_client_mode && return
5664 do_rpc_nodes "$clients" check_config_client $mntpt
5666 sanity_mount_check || error "environments are insane!"
5670 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5671 local cltimeout=$(lctl get_param -n timeout)
5672 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5673 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5680 [ -z $mntpt ] && return 1
5681 local mounted=$(mounted_lustre_filesystems)
5683 echo $mounted' ' | grep -w -q $mntpt' '
5688 local ostsn=${2:-$OSTCOUNT}
5689 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5692 echo ostsn=$ostsn npools=$npools
5693 if [[ $ostsn -gt $OSTCOUNT ]]; then
5694 echo "request to use $ostsn OSTs in the pool, \
5695 using max available OSTCOUNT=$OSTCOUNT"
5698 for (( n=0; n < $npools; n++ )); do
5700 if ! $DELETE_OLD_POOLS; then
5701 log "request to not delete old pools: $FSNAME.$p exist?"
5702 if ! check_pool_not_exist $FSNAME.$p; then
5703 echo "Using existing $FSNAME.$p"
5704 $LCTL pool_list $FSNAME.$p
5708 create_pool $FSNAME.$p $KEEP_POOLS ||
5709 error "create_pool $FSNAME.$p failed"
5711 local first=$(( (n * ostsn) % OSTCOUNT ))
5712 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5713 if [[ $first -le $last ]]; then
5714 pool_add_targets $p $first $last ||
5715 error "pool_add_targets $p $first $last failed"
5717 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5718 error "pool_add_targets $p $first \
5719 $(( OSTCOUNT - 1 )) failed"
5720 pool_add_targets $p 0 $last ||
5721 error "pool_add_targets $p 0 $last failed"
5726 set_pools_quota () {
5733 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5734 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5736 # POOLS_QUOTA_USERS_SET=
5737 # "quota15_1:20M -- for all of the found pools
5738 # quota15_2:1G:gpool0
5739 # quota15_3 -- for global limit only
5740 # quota15_4:200M:gpool0
5741 # quota15_4:200M:gpool1"
5743 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5745 declare -A pq_limits
5747 for ((i=0; i<${#pq_userset[@]}; i++)); do
5748 u=${pq_userset[i]%%:*}
5750 # user gets no pool limits if
5751 # POOLS_QUOTA_USERS_SET does not specify it
5752 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5753 pq_limits[$u]+=" $o"
5755 pq_users=(${!pq_limits[@]})
5760 for ((i=0; i<${#pq_users[@]}; i++)); do
5762 # set to max limit (_u64)
5763 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5764 opts=(${pq_limits[$u]})
5765 for ((j=0; j<${#opts[@]}; j++)); do
5768 # Set limit for all existing pools if
5770 if [ $p == $o ]; then
5771 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5772 echo "No pool specified for $u,
5773 set limit $o for all existing pools"
5776 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5777 error "setquota -u $u -B $o \
5778 --pool $pool failed"
5781 $LFS quota -uv $u --pool $DIR
5785 check_and_setup_lustre() {
5787 nfs_client_mode && return
5788 cifs_client_mode && return
5790 local MOUNTED=$(mounted_lustre_filesystems)
5794 # both MOUNT and MOUNT2 are not mounted
5795 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5796 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5797 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5799 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5800 export I_MOUNTED=yes
5804 elif is_mounted $MOUNT2; then
5806 # MOUNT2 is mounted, while MOUNT_2 is not set
5807 if ! [ "$MOUNT_2" ]; then
5808 cleanup_mount $MOUNT2
5809 export I_UMOUNTED2=yes
5812 # MOUNT2 is mounted, MOUNT_2 is set
5814 # FIXME: what to do if check_config failed?
5816 # 1) remote client has mounted other Lustre fs ?
5817 # 2) it has insane env ?
5818 # let's try umount MOUNT2 on all clients and mount it
5820 if ! check_config_clients $MOUNT2; then
5821 cleanup_mount $MOUNT2
5822 restore_mount $MOUNT2
5823 export I_MOUNTED2=yes
5827 # MOUNT is mounted MOUNT2 is not mounted
5828 elif [ "$MOUNT_2" ]; then
5829 restore_mount $MOUNT2
5830 export I_MOUNTED2=yes
5834 # FIXME: what to do if check_config failed?
5836 # 1) remote client has mounted other Lustre fs?
5837 # 2) lustre is mounted on remote_clients atall ?
5838 check_config_clients $MOUNT
5842 set_default_debug_nodes $(comma_list $(nodes_list))
5846 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5848 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5849 facets="$(get_facets OST)"
5850 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5851 facets="$facets,$(get_facets MDS)"
5852 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5853 facets="$facets,mgs"
5854 local nodes="$(facets_hosts ${facets})"
5855 if [ -n "$nodes" ] ; then
5856 do_nodes $nodes "$LCTL set_param \
5857 osd-ldiskfs.track_declares_assert=1 || true"
5861 if [ -n "$fs_STRIPEPARAMS" ]; then
5862 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5870 if $DELETE_OLD_POOLS; then
5873 if [[ -n "$FS_POOL" ]]; then
5874 create_pools $FS_POOL $FS_POOL_NOSTS
5877 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5880 if [ "$ONLY" == "setup" ]; then
5886 local clients=${CLIENTS:-$HOSTNAME}
5889 zconf_mount_clients $clients $mntpt
5893 local clients=${CLIENTS:-$HOSTNAME}
5896 zconf_umount_clients $clients $mntpt
5899 cleanup_and_setup_lustre() {
5900 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5901 lctl set_param debug=0 || true
5903 if [ "$ONLY" == "cleanup" ]; then
5907 check_and_setup_lustre
5910 # Run e2fsck on MDT or OST device.
5915 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5916 local log=$TMP/e2fsck.log
5919 # turn on pfsck if it is supported
5920 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5922 do_node $node $cmd 2>&1 | tee $log
5924 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5926 if [ $MDSCOUNT -gt 1 ]; then
5927 skip_noexit "DNE mode isn't supported!"
5931 error "It's not DNE mode."
5936 [ $rc -le $FSCK_MAX_ERR ] ||
5937 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5943 # Run resize2fs on MDT or OST device.
5952 do_facet $facet "$RESIZE2FS $opts $device $size"
5955 # verify a directory is shared among nodes.
5956 check_shared_dir() {
5958 local list=${2:-$(comma_list $(nodes_list))}
5960 [ -z "$dir" ] && return 1
5961 do_rpc_nodes "$list" check_logdir $dir
5962 check_write_access $dir "$list" || return 1
5967 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5968 $LCTL set_param printk=+lfsck
5969 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5971 for k in $(seq $MDSCOUNT); do
5972 # wait up to 10+1 minutes for LFSCK to complete
5973 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5974 mdd.$(facet_svc mds${k}).lfsck_layout |
5975 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5976 error "MDS${k} layout isn't the expected 'completed'"
5977 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5978 mdd.$(facet_svc mds${k}).lfsck_namespace |
5979 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5980 error "MDS${k} namespace isn't the expected 'completed'"
5982 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5983 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5984 awk '/repaired/ { print $2 }' | calc_sum)
5985 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5986 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5987 awk '/repaired/ { print $2 }' | calc_sum)
5988 local repaired=$((rep_mdt + rep_ost))
5989 [ $repaired -eq 0 ] ||
5990 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5993 dump_file_contents() {
5999 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
6000 error_noexit false \
6001 "Invalid parameters for dump_file_contents()"
6004 for node in ${nodes}; do
6005 do_node $node "for i in \\\$(find $dir -type f); do
6006 echo ====\\\${i}=======================;
6008 done" >> ${logname}.${node}.log
6012 dump_command_output() {
6018 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
6019 error_noexit false \
6020 "Invalid parameters for dump_command_output()"
6024 for node in ${nodes}; do
6025 do_node $node "echo ====${cmd}=======================;
6026 $cmd" >> ${logname}.${node}.log
6033 # dump file contents from /proc/spl in case of zfs test
6034 if [ "$(facet_fstype ost1)" = "zfs" ]; then
6035 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
6036 dump_command_output \
6037 "$(osts_nodes)" "zpool events -v" "${logname}"
6040 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
6041 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
6042 dump_command_output \
6043 "$(mdts_nodes)" "zpool events -v" "${logname}"
6047 check_and_cleanup_lustre() {
6048 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
6049 "$TESTSUITE" != "sanity-scrub" ]; then
6053 if is_mounted $MOUNT; then
6054 if $DO_CLEANUP; then
6055 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
6056 error "remove sub-test dirs failed"
6060 [ "$ENABLE_QUOTA" ] && restore_quota || true
6063 if [ "$I_UMOUNTED2" = "yes" ]; then
6064 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
6067 if [ "$I_MOUNTED2" = "yes" ]; then
6068 cleanup_mount $MOUNT2
6071 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
6072 cleanupall -f || error "cleanup failed"
6080 wait_for_function () {
6083 # suppress fn both stderr and stdout
6084 if [ "$1" = "--quiet" ]; then
6086 quiet=" > /dev/null 2>&1"
6097 eval $fn $quiet && return 0
6099 [ $wait -lt $max ] || return 1
6100 echo waiting $fn, $((max - wait)) secs left ...
6101 wait=$((wait + sleep))
6102 [ $wait -gt $max ] && ((sleep -= wait - max))
6112 [ "$host" = "$HOSTNAME" ] && return 0
6114 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
6115 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
6125 # Convert a space-delimited list to a comma-delimited list. If the input is
6126 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
6128 # echo is used to convert newlines to spaces, since it doesn't
6129 # introduce a trailing space as using "tr '\n' ' '" does
6130 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
6136 echo $list | grep -qw $item
6139 # list, excluded are the comma separated lists
6140 exclude_items_from_list () {
6146 for item in ${excluded//,/ }; do
6147 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
6149 echo $(comma_list $list)
6152 # list, expand are the comma separated lists
6154 local list=${1//,/ }
6155 local expand=${2//,/ }
6158 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
6159 echo $(comma_list $expanded)
6162 testslist_filter () {
6163 local script=$LUSTRE/tests/${TESTSUITE}.sh
6165 [ -f $script ] || return 0
6167 local start_at=$START_AT
6168 local stop_at=$STOP_AT
6170 local var=${TESTSUITE//-/_}_START_AT
6171 [ x"${!var}" != x ] && start_at=${!var}
6172 var=${TESTSUITE//-/_}_STOP_AT
6173 [ x"${!var}" != x ] && stop_at=${!var}
6175 sed -n 's/^test_\([^ (]*\).*/\1/p' $script |
6176 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6177 /^'${start_at}'$/ {flag = 0}
6178 {if (flag == 1) print $0}
6179 /^'${stop_at}'$/ { flag = 1 }'
6183 (cd `dirname $1`; echo $PWD/`basename $1`)
6187 local types=${1:-"OST MDS MGS"}
6191 for entry in $types; do
6192 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6193 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6196 MGS ) list="$list $name";;
6197 MDS|OST|AGT ) local count=${type}COUNT
6198 for ((i=1; i<=${!count}; i++)) do
6199 list="$list ${name}$i"
6201 * ) error "Invalid facet type"
6205 echo $(comma_list $list)
6208 ##################################
6209 # Adaptive Timeouts funcs
6212 # only check mds, we assume at_max is the same on all nodes
6213 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6215 if [ $at_max -eq 0 ]; then
6226 # suppose that all ost-s have the same $at value set
6227 [ $facet != "ost" ] || facet=ost1
6229 do_facet $facet "lctl get_param -n $at"
6243 for facet in "$@"; do
6244 if [ $facet == "ost" ]; then
6245 facet=$(get_facets OST)
6246 elif [ $facet == "mds" ]; then
6247 facet=$(get_facets MDS)
6249 hosts=$(expand_list $hosts $(facets_hosts $facet))
6252 do_nodes $hosts lctl set_param at_max=$at_max
6255 ##################################
6259 # OBD_FAIL_MDS_ALL_REQUEST_NET
6261 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6262 do_facet client "$1" || RC=$?
6263 do_facet $SINGLEMDS lctl set_param fail_loc=0
6268 # OBD_FAIL_MDS_ALL_REPLY_NET
6270 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6272 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6276 drop_reint_reply() {
6277 # OBD_FAIL_MDS_REINT_NET_REP
6279 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6281 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6285 drop_update_reply() {
6286 # OBD_FAIL_OUT_UPDATE_NET_REP
6290 do_facet mds${index} lctl set_param fail_loc=0x1701
6291 do_facet client "$@" || RC=$?
6292 do_facet mds${index} lctl set_param fail_loc=0
6297 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6300 local timeout=${2:-0}
6301 # default is (obd_timeout / 4) if unspecified
6302 echo "timeout is $timeout/$2"
6303 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6304 do_facet client "$1" || RC=$?
6305 do_facet client "sync"
6306 do_facet ost1 lctl set_param fail_loc=0
6310 drop_ldlm_cancel() {
6311 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6313 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6314 do_nodes $list lctl set_param fail_loc=0x304
6316 do_facet client "$@" || RC=$?
6318 do_nodes $list lctl set_param fail_loc=0
6322 drop_bl_callback_once() {
6324 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6325 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6326 do_facet client lctl set_param fail_loc=0x80000305
6327 do_facet client "$@" || rc=$?
6328 do_facet client lctl set_param fail_loc=0
6329 do_facet client lctl set_param fail_val=0
6330 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6334 drop_bl_callback() {
6336 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6337 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6338 do_facet client lctl set_param fail_loc=0x305
6339 do_facet client "$@" || rc=$?
6340 do_facet client lctl set_param fail_loc=0
6341 do_facet client lctl set_param fail_val=0
6342 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6346 drop_mdt_ldlm_reply() {
6347 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6349 local list=$(comma_list $(mdts_nodes))
6351 do_nodes $list lctl set_param fail_loc=0x157
6353 do_facet client "$@" || RC=$?
6355 do_nodes $list lctl set_param fail_loc=0
6359 drop_mdt_ldlm_reply_once() {
6360 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6362 local list=$(comma_list $(mdts_nodes))
6364 do_nodes $list lctl set_param fail_loc=0x80000157
6366 do_facet client "$@" || RC=$?
6368 do_nodes $list lctl set_param fail_loc=0
6376 echo "clearing fail_loc on $facet"
6377 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6380 set_nodes_failloc () {
6382 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6385 cancel_lru_locks() {
6386 #$LCTL mark "cancel_lru_locks $1 start"
6387 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6388 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6389 #$LCTL mark "cancel_lru_locks $1 stop"
6394 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6396 echo $((100 * nr_cpu))
6401 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6404 lru_resize_disable()
6407 local lru_size=${2:-$(default_lru_size)}
6409 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6414 local mountpath=${1:-$MOUNT}
6417 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6424 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6425 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6426 echo there is still data in page cache $FILE ?
6427 lctl get_param -n $FILE
6435 DEBUGSAVE="$(lctl get_param -n debug)"
6436 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6440 [ -n "$DEBUGSAVE" ] &&
6441 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6445 [ -n "$DEBUGSAVE_SERVER" ] &&
6446 do_nodes $(comma_list $(all_server_nodes)) \
6447 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6453 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6456 debug_size_restore() {
6457 [ -n "$DEBUG_SIZE_SAVED" ] &&
6458 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6462 start_full_debug_logging() {
6467 local debug_size=150
6468 local nodes=$(comma_list $(nodes_list))
6470 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6473 stop_full_debug_logging() {
6478 # prints bash call stack
6479 print_stack_trace() {
6482 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6483 local src=${BASH_SOURCE[$i]}
6484 local lineno=${BASH_LINENO[$i-1]}
6485 local funcname=${FUNCNAME[$i]}
6486 echo " = $src:$lineno:$funcname()"
6491 local TYPE=${TYPE:-"FAIL"}
6494 # do not dump logs if $1=false
6495 if [ "x$1" = "xfalse" ]; then
6500 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $* "
6501 (print_stack_trace 2) >&2
6503 # We need to dump the logs on all nodes
6505 gather_logs $(comma_list $(nodes_list))
6509 [ "$TESTSUITELOG" ] &&
6510 echo "$TESTSUITE: $TYPE: $TESTNAME $*" >> $TESTSUITELOG
6511 if [ -z "$*" ]; then
6512 echo "error() without useful message, please fix" > $LOGDIR/err
6514 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6515 echo "$@" > $LOGDIR/ignore
6517 echo "$@" > $LOGDIR/err
6521 # cleanup the env for failed tests
6525 ##################################
6527 ##################################
6529 # usage: stack_trap arg sigspec
6531 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6532 # command "arg" on top of previously defined commands for "sigspec" instead
6533 # of overwriting them.
6534 # stacked traps are executed in reverse order of their registration
6536 # arg and sigspec have the same meaning as in man (1) trap
6540 local sigspec="${2:-EXIT}"
6542 # Use "trap -p" to get the quoting right
6543 local old_trap="$(trap -p "$sigspec")"
6544 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6545 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6547 # Once again, use "trap -p" to get the quoting right
6548 local new_trap="$(trap -- "$arg" "$sigspec"
6550 trap -- '' "$sigspec")"
6552 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6554 # The resulting string should be safe to "eval" as it is (supposedly
6555 # correctly) quoted by "trap -p"
6556 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6565 local logs="$TESTSUITELOG $1"
6567 for log in $logs; do
6568 if [ -f "$log" ]; then
6569 grep -qw FAIL $log && status=1
6586 # use only if we are ignoring failures for this test, bugno required.
6587 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6588 # e.g. error_ignore bz5494 "your message" or
6589 # error_ignore LU-5494 "your message"
6591 local TYPE="IGNORE ($1)"
6596 error_and_remount() {
6598 remount_client $MOUNT
6602 # Throw an error if it's not running in vm - usually for performance
6605 local virt=$(running_in_vm)
6606 if [[ -n "$virt" ]]; then
6607 echo "running in VM '$virt', ignore error"
6608 error_ignore env=$virt "$@"
6615 # Function: skip_env()
6616 # Purpose: to skip a test during developer testing because some tool
6617 # is missing, but fail the test in release testing because the test
6618 # environment is not configured properly".
6621 $FAIL_ON_SKIP_ENV && error false "$@" || skip "$@"
6626 log " SKIP: $TESTSUITE $TESTNAME $*"
6628 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6629 skip_logged $TESTNAME "$@"
6632 echo "$@" > $LOGDIR/skip
6635 [[ -n "$TESTSUITELOG" ]] &&
6636 echo "$TESTSUITE: SKIP: $TESTNAME $*" >> $TESTSUITELOG || true
6646 # For interop testing treate EOPNOTSUPP as success
6652 echo $retstr | awk -F'|' '{print $1}' |
6653 grep -E unsupported\|"(Operation not supported)"
6654 (( $? == 0 )) || error "$retstr"
6658 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6659 # Usage: always_except LU-4815 23 42q ...
6661 function always_except() {
6662 local issue="${1:-}" # single jira style issue ("LU-4815")
6667 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6668 error "always_except: invalid issue '$issue' for tests '$*'"
6671 for test_num in "$@"; do
6672 ALWAYS_EXCEPT+=" $test_num"
6676 build_test_filter() {
6677 EXCEPT="$EXCEPT $(testslist_filter)"
6679 # allow test numbers separated by '+', or ',', in addition to ' '
6680 # to avoid issues with multiple arguments handling by shell/autotest
6681 for O in ${ONLY//[+,]/ }; do
6682 if [[ $O =~ [0-9]*-[0-9]* ]]; then
6683 for ((num=${O%-[0-9]*}; num <= ${O#[0-9]*-}; num++)); do
6691 [[ -z "$EXCEPT$ALWAYS_EXCEPT" ]] ||
6692 log "excepting tests: $(echo $EXCEPT $ALWAYS_EXCEPT)"
6693 [[ -z "$EXCEPT_SLOW" ]] ||
6694 log "skipping tests SLOW=no: $(echo $EXCEPT_SLOW)"
6695 for E in ${EXCEPT//[+,]/ }; do
6696 eval EXCEPT_${E}=true
6698 for E in ${ALWAYS_EXCEPT//[+,]/ }; do
6699 eval EXCEPT_ALWAYS_${E}=true
6701 for E in ${EXCEPT_SLOW//[+,]/ }; do
6702 eval EXCEPT_SLOW_${E}=true
6704 for G in ${GRANT_CHECK_LIST//[+,]/ }; do
6705 eval GCHECK_ONLY_${G}=true
6710 if [[ $1 = [a-z]* ]]; then
6713 echo ${1%%[a-zA-Z]*}
6717 # print a newline if the last test was skipped
6718 export LAST_SKIPPED=
6719 export ALWAYS_SKIPPED=
6721 # Main entry into test-framework. This is called with the number and
6722 # description of a test. The number is used to find the function to run
6723 # the test using "test_$name".
6725 # This supports a variety of methods of specifying specific test to
6727 # - ONLY= env variable with space-separated list of test numbers to run
6728 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6734 export base=$(basetest $testnum)
6735 export TESTNAME=test_$testnum
6739 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6740 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6741 local isexcept=EXCEPT_$testnum
6742 local isexcept_base=EXCEPT_$base
6743 if [ ${!isexcept}x != x ]; then
6745 skip_message="skipping excluded test $testnum"
6746 elif [ ${!isexcept_base}x != x ]; then
6748 skip_message="skipping excluded test $testnum (base $base)"
6751 isexcept=EXCEPT_ALWAYS_$testnum
6752 isexcept_base=EXCEPT_ALWAYS_$base
6753 if [ ${!isexcept}x != x ]; then
6755 skip_message="skipping ALWAYS excluded test $testnum"
6756 elif [ ${!isexcept_base}x != x ]; then
6758 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6761 isexcept=EXCEPT_SLOW_$testnum
6762 isexcept_base=EXCEPT_SLOW_$base
6763 if [ ${!isexcept}x != x ]; then
6765 skip_message="skipping SLOW test $testnum"
6766 elif [ ${!isexcept_base}x != x ]; then
6768 skip_message="skipping SLOW test $testnum (base $base)"
6771 # If there are tests on the ONLY list, check if the current test
6772 # is on that list and, if so, check if the test is to be skipped
6773 # and if we are supposed to honor the skip lists.
6774 if [ -n "$ONLY" ]; then
6775 local isonly=ONLY_$testnum
6776 local isonly_base=ONLY_$base
6777 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6779 if [[ -n "$ALWAYS_SKIPPED" &&
6780 -n "$HONOR_EXCEPT" ]]; then
6782 skip_noexit "$skip_message"
6785 [ -n "$LAST_SKIPPED" ] &&
6786 echo "" && LAST_SKIPPED=
6788 run_one_logged $testnum "$testmsg"
6798 if [ -n "$ALWAYS_SKIPPED" ]; then
6800 skip_noexit "$skip_message"
6803 run_one_logged $testnum "$testmsg"
6810 load_module ../libcfs/libcfs/libcfs
6823 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6828 strace -o $TMP/$1.strace -ttt $*
6830 log "FINISHED: $*: rc $RC"
6837 banner test complete, duration $duration sec
6838 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6839 echo duration $duration >>$TESTSUITELOG
6843 # Set TEST_STATUS here. It will be used for logging the result.
6846 if [[ -f $LOGDIR/err ]]; then
6848 elif [[ -f $LOGDIR/skip ]]; then
6851 echo "$TEST_STATUS $*" 2>&1 | tee -a $TESTSUITELOG
6855 local FFREE=$(do_node $SINGLEMDS \
6856 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6857 local FTOTAL=$(do_node $SINGLEMDS \
6858 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6860 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" ||
6865 #echo -n "Resetting fail_loc on all nodes..."
6866 do_nodes --quiet $(comma_list $(nodes_list)) \
6867 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6873 # Log a message (on all nodes) padded with "=" before and after.
6874 # Also appends a timestamp and prepends the testsuite name.
6877 # ======================================================== 15:06:12 (1624050372)
6878 EQUALS="========================================================"
6880 msg="== ${TESTSUITE} $*"
6882 [[ $last != "=" && $last != " " ]] && msg="$msg "
6883 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6884 # always include at least == after the message
6885 log "$msg== $(date +"%H:%M:%S (%s)")"
6888 check_dmesg_for_errors() {
6890 local errors="VFS: Busy inodes after unmount of\|\
6891 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6892 group descriptors corrupted"
6894 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6895 [ -z "$res" ] && return 0
6896 echo "Kernel error detected: $res"
6901 # Run a single test function and cleanup after it.
6903 # This function should be run in a subshell so the test func can
6904 # exit() without stopping the whole script.
6909 local SAVE_UMASK=`umask`
6912 if ! grep -q $DIR /proc/mounts; then
6916 banner "test $testnum: $testmsg"
6917 test_${testnum} || error "test_$testnum failed with $?"
6920 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6922 check_dmesg_for_errors || error "Error in dmesg detected"
6923 if [ "$PARALLEL" != "yes" ]; then
6924 ps auxww | grep -v grep | grep -q "multiop " &&
6925 error "multiop still running"
6933 # Wrapper around run_one to ensure:
6934 # - test runs in subshell
6935 # - output of test is saved to separate log file for error reporting
6936 # - test result is saved to data file
6939 local before=$SECONDS
6942 export tfile=f${testnum}.${TESTSUITE}
6943 export tdir=d${testnum}.${TESTSUITE}
6944 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6945 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6946 local SAVE_UMASK=$(umask)
6950 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6952 # if $ONLY is set, repeat subtest $ONLY_REPEAT times, otherwise once
6953 local repeat=${ONLY:+$ONLY_REPEAT}
6955 for ((testiter=0; testiter < ${repeat:-1}; testiter++)); do
6956 local before_sub=$SECONDS
6958 log_sub_test_begin $TESTNAME
6959 # remove temp files between repetitions to avoid test failures
6960 if [[ -n "$append" ]]; then
6961 [[ -n "$tdir" ]] && rm -rvf $DIR/$tdir*
6962 [[ -n "$tfile" ]] && rm -vf $DIR/$tfile*
6963 echo "subtest iteration $testiter/$repeat"
6965 # loop around subshell so stack_trap EXIT triggers each time
6966 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6969 local duration_sub=$((SECONDS - before_sub))
6972 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6973 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6975 if [[ -f $LOGDIR/err ]]; then
6976 test_error=$(cat $LOGDIR/err)
6978 elif [[ -f $LOGDIR/ignore ]]; then
6979 test_error=$(cat $LOGDIR/ignore)
6980 elif [[ -f $LOGDIR/skip ]]; then
6981 test_error=$(cat $LOGDIR/skip)
6987 pass "$testnum" "(${duration_sub}s)"
6988 if [ -n "${DUMP_OK}" ]; then
6989 gather_logs $(comma_list $(nodes_list))
6992 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6993 [[ $rc != 0 || "$TEST_STATUS" != "PASS" ]] && break
6996 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
7000 if [ -f $LOGDIR/err ]; then
7001 log_zfs_info "$zfs_debug_log"
7002 $FAIL_ON_ERROR && exit $rc
7015 # Print information of skipped tests to result.yml
7018 log_sub_test_begin $1
7020 log_sub_test_end "SKIP" "0" "0" "$@"
7023 grant_from_clients() {
7027 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
7031 grant_from_servers() {
7035 # which is tot_granted less grant_precreate
7036 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
7037 " obdfilter.${FSNAME}-OST*.tot_pending" \
7038 " obdfilter.${FSNAME}-OST*.grant_precreate" |
7039 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
7040 /tot_pending/{ total -= $2 };
7041 /grant_precreate/{ total -= $2 };
7042 END { printf("%0.0f", total) }'
7046 export base=$(basetest $1)
7047 [ "$CHECK_GRANT" == "no" ] && return 0
7049 local isonly_base=GCHECK_ONLY_${base}
7050 local isonly=GCHECK_ONLY_$1
7051 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
7053 echo -n "checking grant......"
7055 local osts=$(comma_list $(osts_nodes))
7056 local clients=$CLIENTS
7057 [ -z "$clients" ] && clients=$(hostname)
7059 # sync all the data and make sure no pending data on server
7060 do_nodes $clients sync
7061 do_nodes $clients $LFS df # initiate all idling connections
7064 cli_grant=$(grant_from_clients $clients)
7067 # which is tot_granted less grant_precreate
7068 srv_grant=$(grant_from_servers $osts)
7071 # check whether client grant == server grant
7072 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
7073 echo "wait for client:$cli_grant == server:$srv_grant"
7075 cli_grant=$(grant_from_clients $clients)
7076 srv_grant=$(grant_from_servers $osts)
7078 if [[ $cli_grant -ne $srv_grant ]]; then
7079 do_nodes $(comma_list $(osts_nodes)) \
7080 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
7081 "obdfilter.${FSNAME}-OST*.grant_*"
7082 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
7083 error "failed grant check: client:$cli_grant server:$srv_grant"
7085 echo "pass grant check: client:$cli_grant server:$srv_grant"
7089 ########################
7095 ost=`echo $1 | awk -F_ '{print $3}'`
7096 if [ -z $ost ]; then
7097 ost=`echo $1 | sed 's/-osc.*//'`
7102 ostuuid_from_index()
7104 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7107 ostname_from_index() {
7108 local uuid=$(ostuuid_from_index $1 $2)
7113 mdtname_from_index() {
7114 local uuid=$(mdtuuid_from_index $1 $2)
7118 mdssize_from_index () {
7119 local mdt=$(mdtname_from_index $2)
7120 $LFS df $1 | grep $mdt | awk '{ print $2 }'
7123 index_from_ostuuid()
7125 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
7128 mdtuuid_from_index()
7130 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7134 # Return unique identifier for given hostname
7137 echo $host_name | md5sum | cut -d' ' -f1
7141 # Returns list of ip addresses for each interface
7143 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
7147 # Returns list of interfaces configured for LNet
7149 local nids=( $($LCTL list_nids | xargs echo) )
7151 [[ -z ${nids[@]} ]] &&
7154 if [[ ${NETTYPE} =~ kfi* ]]; then
7155 $LNETCTL net show 2>/dev/null | awk '/ cxi[0-9]+$/{print $NF}' |
7156 sort -u | xargs echo
7160 declare -a INTERFACES
7162 for ((i = 0; i < ${#nids[@]}; i++)); do
7163 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
7164 INTERFACES[i]=$(ip -o a s |
7165 awk '$4 ~ /^'$ip'\//{print $2}')
7166 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
7167 if [[ -z ${INTERFACES[i]} ]]; then
7168 error "Can't determine interface name for NID ${nids[i]}"
7169 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
7170 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
7174 echo "${INTERFACES[@]}"
7181 # Cache address list to avoid mutiple execution of local_addr_list
7182 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
7184 for i in $LOCAL_ADDR_LIST ; do
7185 [[ "$i" == "$addr" ]] && return 0
7192 local is_local="IS_LOCAL_$(host_id $host_name)"
7193 if [ -z "${!is_local-}" ] ; then
7195 local host_ip=$(getent ahostsv4 $host_name |
7196 awk 'NR == 1 { print $1 }')
7197 is_local_addr "$host_ip" && eval $is_local=1
7199 [[ "${!is_local}" == "1" ]]
7204 local_node $node && return 1
7211 for node in $(mdts_nodes); do
7212 remote_node $node && return 0
7219 [ -n "$CLIENTONLY" ] && return 0 || true
7220 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7225 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7226 MSKIPPED=1 && return 1
7233 for node in $(osts_nodes) ; do
7234 remote_node $node && return 0
7241 [ -n "$CLIENTONLY" ] && return 0 || true
7242 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7247 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" &&
7248 OSKIPPED=1 && return 1
7254 [ -n "$CLIENTONLY" ] && return 0 || true
7256 MGS=$(facet_host mgs)
7257 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7262 remote_mds_nodsh || remote_ost_nodsh ||
7263 $(single_local_node $(comma_list $(nodes_list)))
7267 remote_ost && remote_mds
7270 # Get the active nodes for facets.
7278 for facet in ${facets//,/ }; do
7279 nodes="$nodes $(facet_active_host $facet)"
7282 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7286 # Get name of the active MGS node.
7288 echo -n $(facets_nodes $(get_facets MGS))
7291 # Get all of the active MDS nodes.
7293 echo -n $(facets_nodes $(get_facets MDS))
7296 # Get all of the active OSS nodes.
7298 echo -n $(facets_nodes $(get_facets OST))
7301 # Get all of the client nodes and active server nodes.
7303 local nodes=$HOSTNAME
7307 # CLIENTS (if specified) contains the local client
7308 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7310 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7311 nodes="$nodes $(facets_nodes $(get_facets))"
7314 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7318 # Get all of the remote client nodes and remote active server nodes.
7319 remote_nodes_list () {
7320 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7323 # Get all of the MDS nodes, including active and passive nodes.
7331 for i in $(seq $MDSCOUNT); do
7333 failover_host=mds${i}failover_HOST
7334 nodes="$nodes ${!host} ${!failover_host}"
7337 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7338 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7342 # Get all of the OSS nodes, including active and passive nodes.
7350 for i in $(seq $OSTCOUNT); do
7352 failover_host=ost${i}failover_HOST
7353 nodes="$nodes ${!host} ${!failover_host}"
7356 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7357 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7361 # Get all of the server nodes, including active and passive nodes.
7362 all_server_nodes () {
7367 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7369 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7373 # Get all of the client and server nodes, including active and passive nodes.
7375 local nodes=$HOSTNAME
7379 # CLIENTS (if specified) contains the local client
7380 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7382 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7383 nodes="$nodes $(all_server_nodes)"
7386 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7390 init_clients_lists () {
7391 # Sanity check: exclude the local client from RCLIENTS
7392 local clients=$(hostlist_expand "$RCLIENTS")
7393 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7395 # Sanity check: exclude the dup entries
7396 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7398 export CLIENT1=${CLIENT1:-$HOSTNAME}
7399 export SINGLECLIENT=$CLIENT1
7401 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7403 # Sanity check: exclude the dup entries from CLIENTS
7404 # for those configs which has SINGLCLIENT set to local client
7405 clients=$(for i in $clients; do echo $i; done | sort -u)
7407 export CLIENTS=$(comma_list $clients)
7408 local -a remoteclients=($RCLIENTS)
7409 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7410 varname=CLIENT$((i + 2))
7412 eval export $varname=${remoteclients[i]}
7415 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7418 get_random_entry () {
7421 rnodes=${rnodes//,/ }
7423 local -a nodes=($rnodes)
7424 local num=${#nodes[@]}
7425 local i=$((RANDOM * num * 2 / 65536))
7431 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7435 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7436 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7442 echo $nodes | wc -w || true
7446 local nodes=$(mdts_nodes)
7447 local mdtcount=$(get_node_count "$nodes")
7449 [ ! "$MDSCOUNT" = "$mdtcount" ]
7452 generate_machine_file() {
7453 local nodes=${1//,/ }
7454 local machinefile=$2
7457 for node in $nodes; do
7458 echo $node >>$machinefile ||
7459 { echo "can not generate machinefile $machinefile" &&
7465 local file=$1/stripe
7468 $LFS getstripe -v $file || error "getstripe $file failed"
7472 # Check and add a test group.
7478 local gid=$(getent group $group_name | cut -d: -f3)
7479 if [[ -n "$gid" ]]; then
7480 [[ "$gid" -eq "$group_id" ]] || {
7481 error_noexit "inconsistent group ID:" \
7482 "new: $group_id, old: $gid"
7486 echo "adding group $group_name:$group_id"
7487 getent group $group_name || true
7488 getent group $group_id || true
7489 groupadd -g $group_id $group_name
7496 # Check and add a test user.
7509 local uid=$(getent passwd $user_name | cut -d: -f3)
7510 if [[ -n "$uid" ]]; then
7511 if [[ "$uid" -eq "$user_id" ]]; then
7512 local dir=$(getent passwd $user_name | cut -d: -f6)
7513 if [[ "$dir" != "$home" ]]; then
7515 usermod -d $home $user_name
7519 error_noexit "inconsistent user ID:" \
7520 "new: $user_id, old: $uid"
7525 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7532 check_runas_id_ret() {
7534 local myRUNAS_UID=$1
7535 local myRUNAS_GID=$2
7539 if [ -z "$myRUNAS" ]; then
7540 error_exit "check_runas_id_ret requires myRUNAS argument"
7544 error "Unable to execute $myRUNAS"
7546 id $myRUNAS_UID > /dev/null ||
7547 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7548 "some UID which exists on MDS and client or add user " \
7549 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7552 $myRUNAS krb5_login.sh ||
7553 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7555 mkdir $DIR/d0_runas_test
7557 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7558 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7560 rm -rf $DIR/d0_runas_test
7565 local myRUNAS_UID=$1
7566 local myRUNAS_GID=$2
7570 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7571 error "unable to write to $DIR/d0_runas_test as " \
7575 # obtain the UID/GID for MPI_USER
7579 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7580 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7582 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7583 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7586 # obtain and cache Kerberos ticket-granting ticket
7587 refresh_krb5_tgt() {
7588 local myRUNAS_UID=$1
7589 local myRUNAS_GID=$2
7592 if [ -z "$myRUNAS" ]; then
7593 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7596 CLIENTS=${CLIENTS:-$HOSTNAME}
7597 do_nodes $CLIENTS "set -x
7598 if ! $myRUNAS krb5_login.sh; then
7599 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7604 # Run multiop in the background, but wait for it to print
7605 # "PAUSING" to its stdout before returning from this function.
7606 multiop_bg_pause() {
7607 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7611 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7614 echo "$MULTIOP_PROG $FILE v$ARGS"
7615 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7617 echo "TMPPIPE=${TMPPIPE}"
7618 read -t 60 multiop_output < $TMPPIPE
7619 if [ $? -ne 0 ]; then
7624 if [ "$multiop_output" != "PAUSING" ]; then
7625 echo "Incorrect multiop output: $multiop_output"
7640 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7642 echo $((SECONDS - start))
7646 inodes_available () {
7647 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7648 sort -un | head -n1) || return 1
7653 mdsrate_inodes_available () {
7654 local min_inodes=$(inodes_available)
7656 echo $((min_inodes * 99 / 100))
7659 # reset stat counters
7661 local paramfile="$1"
7663 lctl set_param -n $paramfile=0
7668 local paramfile="$1"
7671 lctl get_param -n $paramfile |
7672 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7676 awk '{sum += $1} END { printf("%0.0f", sum) }'
7679 calc_osc_kbytes () {
7680 $LFS df $MOUNT > /dev/null
7681 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7685 wait_delete_completed
7686 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7687 echo "OST kbytes available: ${AVAIL[*]}"
7692 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7693 #echo OST $i: ${AVAIL[i]}kb
7694 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7698 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7703 echo "Min free space: OST $MINI: $MINV"
7704 echo "Max free space: OST $MAXI: $MAXV"
7707 # save_lustre_params(comma separated facet list, parameter_mask)
7708 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7709 save_lustre_params() {
7714 for facet in ${facets//,/ }; do
7715 facet_svc=$(facet_svc $facet)
7717 "params=\\\$($LCTL get_param $2);
7718 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7719 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7720 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7721 while read s; do echo $facet \\\$s;
7722 done <<< \\\"\\\$param\\\""
7726 # restore lustre parameters from input stream, produces by save_lustre_params
7727 restore_lustre_params() {
7732 while IFS=" =" read facet name val; do
7733 do_facet $facet "$LCTL set_param -n $name=$val"
7737 check_node_health() {
7738 local nodes=${1:-$(comma_list $(nodes_list))}
7739 local health=$TMP/node_health.$$
7741 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7742 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7743 # Only check/report network health if get_param isn't reported, since
7744 # *clearly* the network is working if get_param returned something.
7745 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7746 for node in ${nodes//,/ }; do
7747 check_network $node 5
7753 mdsrate_cleanup () {
7755 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7756 --nfiles $3 --dir $4 --filefmt $5 $6
7761 ########################
7763 convert_facet2label() {
7766 if [ x$facet = xost ]; then
7768 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7772 local varsvc=${facet}_svc
7774 if [ -n "${!varsvc}" ]; then
7777 error "No label for $facet!"
7781 get_clientosc_proc_path() {
7782 echo "${1}-osc-[-0-9a-f]*"
7785 get_mdtosc_proc_path() {
7787 local ost_label=${2:-"*OST*"}
7789 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7790 local mdt_label=$(convert_facet2label $mds_facet)
7791 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7793 if [[ $ost_label = *OST* ]]; then
7794 echo "${ost_label}-osc-${mdt_index}"
7796 echo "${ost_label}-osp-${mdt_index}"
7800 get_osc_import_name() {
7803 local label=$(convert_facet2label $ost)
7805 if [ "${facet:0:3}" = "mds" ]; then
7806 get_mdtosc_proc_path $facet $label
7810 get_clientosc_proc_path $label
7814 _wait_import_state () {
7816 local CONN_PROC="$2"
7817 local maxtime=${3:-$(max_recovery_time)}
7818 local err_on_fail=${4:-1}
7822 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7823 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7824 if [[ "${expected}" == "DISCONN" ]]; then
7825 # for disconn we can check after proc entry is removed
7826 [[ -z "${CONN_STATE}" ]] && return 0
7827 # with AT, we can have connect request timeout near
7828 # reconnect timeout and test can't see real disconnect
7829 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7831 if (( $i >= $maxtime )); then
7832 (( $err_on_fail != 0 )) &&
7833 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7837 # Add uniq for multi-mount case
7838 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7843 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7847 wait_import_state() {
7850 local maxtime=${3:-$(max_recovery_time)}
7851 local err_on_fail=${4:-1}
7854 for param in ${params//,/ }; do
7855 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7860 wait_import_state_mount() {
7861 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7865 wait_import_state "$@"
7868 # One client request could be timed out because server was not ready
7869 # when request was sent by client.
7870 # The request timeout calculation details :
7872 # /* We give the server rq_timeout secs to process the req, and
7873 # add the network latency for our local timeout. */
7874 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7875 # ptlrpc_at_get_net_latency(request) ;
7877 # ptlrpc_connect_import ()
7878 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7881 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7882 # ptlrpc_at_get_net_latency(request) ->
7883 # at_get (max (iat_net_latency=0, at_min)) = at_min
7886 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7887 # INITIAL_CONNECT_TIMEOUT + at_min
7889 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7890 # because we can not get this value in runtime,
7891 # the value depends on configure options, and it is not stored in /proc.
7893 # #define CONNECTION_SWITCH_MIN 5U
7894 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7896 request_timeout () {
7899 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7900 local init_connect_timeout=$TIMEOUT
7901 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7903 local at_min=$(at_get $facet at_min)
7905 echo $(( init_connect_timeout + at_min ))
7908 _wait_osc_import_state() {
7912 local target=$(get_osc_import_name $facet $ost_facet)
7913 local param="os[cp].${target}.ost_server_uuid"
7917 # 1. wait the deadline of client 1st request (it could be skipped)
7918 # 2. wait the deadline of client 2nd request
7919 local maxtime=$(( 2 * $(request_timeout $facet)))
7921 if [[ $facet == client* ]]; then
7922 # During setup time, the osc might not be setup, it need wait
7923 # until list_param can return valid value.
7924 params=$($LCTL list_param $param 2>/dev/null || true)
7925 while [ -z "$params" ]; do
7926 if [ $i -ge $maxtime ]; then
7927 echo "can't get $param in $maxtime secs"
7932 params=$($LCTL list_param $param 2>/dev/null || true)
7936 if [[ $ost_facet = mds* ]]; then
7937 # no OSP connection to itself
7938 if [[ $facet = $ost_facet ]]; then
7941 param="osp.${target}.mdt_server_uuid"
7945 local plist=$(comma_list $params)
7946 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7947 wait_import_state $expected $plist $maxtime; then
7948 error "$facet: import is not in $expected state after $maxtime"
7955 wait_osc_import_state() {
7961 if [[ $facet = mds ]]; then
7962 for num in $(seq $MDSCOUNT); do
7963 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7966 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7970 wait_osc_import_ready() {
7971 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7974 _wait_mgc_import_state() {
7977 local error_on_failure=${3:-1}
7978 local param="mgc.*.mgs_server_uuid"
7982 # 1. wait the deadline of client 1st request (it could be skipped)
7983 # 2. wait the deadline of client 2nd request
7984 local maxtime=$(( 2 * $(request_timeout $facet)))
7986 if [[ $facet == client* ]]; then
7987 # During setup time, the osc might not be setup, it need wait
7988 # until list_param can return valid value. And also if there
7989 # are mulitple osc entries we should list all of them before
7991 params=$($LCTL list_param $param 2>/dev/null || true)
7992 while [ -z "$params" ]; do
7993 if [ $i -ge $maxtime ]; then
7994 echo "can't get $param in $maxtime secs"
7999 params=$($LCTL list_param $param 2>/dev/null || true)
8002 local plist=$(comma_list $params)
8003 if ! do_rpc_nodes "$(facet_active_host $facet)" \
8004 wait_import_state $expected $plist $maxtime \
8005 $error_on_failure; then
8006 if [ $error_on_failure -ne 0 ]; then
8007 error "import is not in ${expected} state"
8015 wait_mgc_import_state() {
8018 local error_on_failure=${3:-1}
8021 if [[ $facet = mds ]]; then
8022 for num in $(seq $MDSCOUNT); do
8023 _wait_mgc_import_state mds$num "$expected" \
8024 $error_on_failure || return
8027 _wait_mgc_import_state "$facet" "$expected"
8028 $error_on_failure || return
8032 wait_dne_interconnect() {
8035 if [ $MDSCOUNT -gt 1 ]; then
8036 for num in $(seq $MDSCOUNT); do
8037 wait_osc_import_ready mds mds$num
8042 get_clientmdc_proc_path() {
8046 get_clientmgc_proc_path() {
8053 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
8058 [ -z "$list" ] && return 0
8060 # Add paths to lustre tests for 32 and 64 bit systems.
8061 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
8062 local TESTPATH="$RLUSTRE/tests:"
8063 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
8064 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} \
8065 TESTLOG_PREFIX=$TESTLOG_PREFIX TESTNAME=$TESTNAME \
8069 wait_clients_import_state () {
8073 local facets="$facet"
8075 if [ "$FAILURE_MODE" = HARD ]; then
8076 facets=$(for f in ${facet//,/ }; do
8077 facets_on_host $(facet_active_host $f) | tr "," "\n"
8078 done | sort -u | paste -sd , )
8081 for facet in ${facets//,/ }; do
8082 local label=$(convert_facet2label $facet)
8085 ost* ) proc_path="osc.$(get_clientosc_proc_path \
8086 $label).ost_server_uuid" ;;
8087 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
8088 $label).mds_server_uuid" ;;
8089 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
8090 $label).mgs_server_uuid" ;;
8091 *) error "unknown facet!" ;;
8094 local params=$(expand_list $params $proc_path)
8097 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
8099 error "import is not in ${expected} state"
8104 wait_clients_import_ready() {
8105 wait_clients_import_state "$1" "$2" "\(FULL\|IDLE\)"
8115 # wait until all MDTs are in the expected state
8116 for ((num = 1; num <= $MDSCOUNT; num++)); do
8117 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
8121 if [ $facet = "mds" ]; then
8122 mproc="osp.$mdtosp.active"
8123 [ $num -eq $((tgt_idx + 1)) ] && continue
8125 mproc="osc.$mdtosp.active"
8131 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
8134 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
8135 if [ $result -eq $expected ]; then
8136 echo -n "target updated after "
8137 echo "$wait sec (got $result)"
8141 if [ $wait -eq $max ]; then
8142 error "$tgt_name: wanted $expected got $result"
8144 echo "Waiting $((max - wait)) secs for $tgt_name"
8154 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
8155 $LCTL get_param obdfilter.*.kbytesavail))
8156 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
8157 $LCTL get_param -n obdfilter.*.tot_granted))
8158 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
8159 $LCTL get_param -n obdfilter.*.kbytestotal))
8160 for ((i=0; i<${#AVAILA[@]}; i++)); do
8161 local -a AVAIL1=(${AVAILA[$i]//=/ })
8162 local -a TOTAL=(${TOTALA[$i]//=/ })
8163 GRANT=$((${GRANTA[$i]}/1024))
8164 # allow 1% of total space in bavail because of delayed
8165 # allocation with ZFS which might release some free space after
8166 # txg commit. For small devices, we set a mininum of 8MB
8167 local LIMIT=$((${TOTAL} / 100 + 8000))
8168 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
8169 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
8170 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
8171 echo " FULL" || echo
8177 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
8180 check_pool_not_exist() {
8181 local fsname=${1%%.*}
8182 local poolname=${1##$fsname.}
8183 [[ $# -ne 1 ]] && return 0
8184 [[ x$poolname = x ]] && return 0
8185 list_pool $fsname | grep -w $1 && return 1
8190 local fsname=${1%%.*}
8191 local poolname=${1##$fsname.}
8192 local keep_pools=${2:-false}
8194 stack_trap "destroy_test_pools $fsname" EXIT
8195 do_facet mgs lctl pool_new $1
8197 # get param should return err unless pool is created
8198 [[ $RC -ne 0 ]] && return $RC
8200 for mds_id in $(seq $MDSCOUNT); do
8201 local mdt_id=$((mds_id-1))
8202 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8203 wait_update_facet mds$mds_id \
8204 "lctl get_param -n lod.$lodname.pools.$poolname \
8205 2>/dev/null || echo foo" "" ||
8206 error "mds$mds_id: pool_new failed $1"
8208 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8209 2>/dev/null || echo foo" "" || error "pool_new failed $1"
8211 $keep_pools || add_pool_to_list $1
8215 add_pool_to_list () {
8216 local fsname=${1%%.*}
8217 local poolname=${1##$fsname.}
8219 local listvar=${fsname}_CREATED_POOLS
8220 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8224 remove_pool_from_list () {
8225 local fsname=${1%%.*}
8226 local poolname=${1##$fsname.}
8228 local listvar=${fsname}_CREATED_POOLS
8229 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8233 # cleanup all pools exist on $FSNAME
8234 destroy_all_pools () {
8236 for i in $(list_pool $FSNAME); do
8241 destroy_pool_int() {
8243 local OSTS=$(list_pool $1)
8244 for ost in $OSTS; do
8245 do_facet mgs lctl pool_remove $1 $ost
8247 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8248 error "MDS: pool_list $1 failed"
8249 do_facet mgs lctl pool_destroy $1
8252 # <fsname>.<poolname> or <poolname>
8254 local fsname=${1%%.*}
8255 local poolname=${1##$fsname.}
8257 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8261 check_pool_not_exist $fsname.$poolname && return 0 || true
8263 destroy_pool_int $fsname.$poolname
8265 [[ $RC -ne 0 ]] && return $RC
8266 for mds_id in $(seq $MDSCOUNT); do
8267 local mdt_id=$((mds_id-1))
8268 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8269 wait_update_facet mds$mds_id \
8270 "lctl get_param -n lod.$lodname.pools.$poolname \
8271 2>/dev/null || echo foo" "foo" ||
8272 error "mds$mds_id: destroy pool failed $1"
8274 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8275 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8277 remove_pool_from_list $fsname.$poolname
8283 local fsname=${1:-$FSNAME}
8285 local listvar=${fsname}_CREATED_POOLS
8287 [ x${!listvar} = x ] && return 0
8289 echo "Destroy the created pools: ${!listvar}"
8290 for poolname in ${!listvar//,/ }; do
8291 destroy_pool $fsname.$poolname
8295 destroy_test_pools () {
8297 local fsname=${1:-$FSNAME}
8298 destroy_pools $fsname || true
8304 local ts=$(date +%s)
8307 if [[ ! -f "$YAML_LOG" ]]; then
8308 # init_logging is not performed before gather_logs,
8309 # so the $LOGDIR needs to be checked here
8310 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8313 [ -f $LOGDIR/shared ] && docp=false
8315 # dump lustre logs, dmesg, and journal if GSS_SK=true
8317 prefix="$TESTLOG_PREFIX.$TESTNAME"
8319 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8321 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8322 echo "Dumping logs only on local client."
8323 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8324 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8325 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8326 lgss_sk -r {} \; &> \
8327 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8328 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8329 ${prefix}.nodemaps.$(hostname -s).${suffix}
8330 [ "$GSS_SK" = true ] && keyctl show > \
8331 ${prefix}.keyring.$(hostname -s).${suffix}
8332 [ "$GSS_SK" = true ] && journalctl -a > \
8333 ${prefix}.journal.$(hostname -s).${suffix}
8338 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8339 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8340 if [ "$SHARED_KEY" = true ]; then
8341 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8342 lgss_sk -r {} \; &> \
8343 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8344 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8345 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8347 if [ "$GSS_SK" = true ]; then
8348 do_nodesv $list "keyctl show > \
8349 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8350 do_nodesv $list "journalctl -a > \
8351 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8354 if [ ! -f $LOGDIR/shared ]; then
8355 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8357 for node in ${remote_nodes//,/ }; do
8358 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8372 for i in $(seq 0 $num_mntpts); do
8373 cmd="ls -laf ${mntpt_root}$i/$dir"
8379 for pid in $pids; do
8386 # check_and_start_recovery_timer()
8387 # service_time = at_est2timeout(service_time);
8388 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8389 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8391 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8392 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8393 #define CONNECTION_SWITCH_MIN 5
8394 #define CONNECTION_SWITCH_INC 5
8395 max_recovery_time() {
8396 local init_connect_timeout=$((TIMEOUT / 20))
8397 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8399 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8400 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8402 echo -n $service_time
8405 recovery_time_min() {
8406 local connection_switch_min=5
8407 local connection_switch_inc=5
8408 local connection_switch_max
8409 local reconnect_delay_max
8410 local initial_connect_timeout
8414 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8415 (($connection_switch_min > $TIMEOUT)) &&
8416 max=$connection_switch_min || max=$TIMEOUT
8417 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8419 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8420 timeout_20=$((TIMEOUT/20))
8421 (($connection_switch_min > $timeout_20)) &&
8422 initial_connect_timeout=$connection_switch_min ||
8423 initial_connect_timeout=$timeout_20
8425 reconnect_delay_max=$((connection_switch_max + connection_switch_inc +
8426 initial_connect_timeout))
8427 echo $((2 * reconnect_delay_max))
8430 get_clients_mount_count () {
8431 local clients=${CLIENTS:-$HOSTNAME}
8433 # we need to take into account the clients mounts and
8434 # exclude mds/ost mounts if any;
8435 do_nodes $clients cat /proc/mounts | grep lustre |
8436 grep -w $MOUNT | wc -l
8440 PROC_CLI="srpc_info"
8441 PROC_CON="srpc_contexts"
8449 if [ $M -lt $N ]; then
8453 while [ $N -lt $M ]; do
8463 calc_connection_cnt() {
8466 # MDT->MDT = 2 * C(M, 2)
8470 comb_m2=$(combination $MDSCOUNT 2)
8472 local num_clients=$(get_clients_mount_count)
8474 local cnt_mdt2mdt=$((comb_m2 * 2))
8475 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8476 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8477 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8478 if is_mounted $MOUNT2; then
8479 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8480 cnt_cli2ost=$((cnt_cli2ost * 2))
8488 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8489 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8490 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8491 + cnt_cli2ost + cnt_cli2mdt))
8505 local cmd="$tgt.srpc.flavor"
8507 if [ $net == "any" ]; then
8512 if [ $dir != "any" ]; then
8517 log "Setting sptlrpc rule: $cmd"
8518 do_facet mgs "$LCTL conf_param $cmd"
8524 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8534 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8535 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8537 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8539 if [ "x$bulkspec" != "x" ]; then
8540 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8542 if [ "x$algs" != "x" ]; then
8543 bulk_count=`echo "$output" | grep "bulk flavor" |
8546 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8548 if [ $bulk == "bulkn" ]; then
8549 bulk_count=`echo "$output" |
8550 grep "bulk flavor" | grep "null/null" |
8552 elif [ $bulk == "bulki" ]; then
8553 bulk_count=`echo "$output" |
8554 grep "bulk flavor" | grep "/null" |
8555 grep -v "null/" | wc -l`
8557 bulk_count=`echo "$output" |
8558 grep "bulk flavor" | grep -v "/null" |
8559 grep -v "null/" | wc -l`
8562 [ $bulk_count -lt $count ] && count=$bulk_count
8573 local clients=${CLIENTS:-$HOSTNAME}
8575 for c in ${clients//,/ }; do
8576 local output=$(do_node $c lctl get_param -n \
8577 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8578 local tmpcnt=$(count_flvr "$output" $flavor)
8580 if $GSS_SK && [ $flavor != "null" ]; then
8581 # tmpcnt=min(contexts,flavors) to ensure SK context is
8583 output=$(do_node $c lctl get_param -n \
8584 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8585 local outcon=$(count_contexts "$output")
8587 if [ "$outcon" -lt "$tmpcnt" ]; then
8591 cnt=$((cnt + tmpcnt))
8601 local clients=${CLIENTS:-$HOSTNAME}
8603 for c in ${clients//,/ }; do
8605 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8606 local output=$(do_node $c lctl get_param -n \
8607 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8608 local tmpcnt=$(count_flvr "$output" $flavor)
8610 if $GSS_SK && [ $flavor != "null" ]; then
8611 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8612 output=$(do_node $c lctl get_param -n \
8613 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8614 local outcon=$(count_contexts "$output")
8616 if [ "$outcon" -lt "$tmpcnt" ]; then
8620 cnt=$((cnt + tmpcnt))
8630 if [ $MDSCOUNT -le 1 ]; then
8635 for num in `seq $MDSCOUNT`; do
8636 local output=$(do_facet mds$num lctl get_param -n \
8637 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8638 local tmpcnt=$(count_flvr "$output" $flavor)
8640 if $GSS_SK && [ $flavor != "null" ]; then
8641 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8642 output=$(do_facet mds$num lctl get_param -n \
8643 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8644 local outcon=$(count_contexts "$output")
8646 if [ "$outcon" -lt "$tmpcnt" ]; then
8650 cnt=$((cnt + tmpcnt))
8661 for num in `seq $MDSCOUNT`; do
8662 mdtosc=$(get_mdtosc_proc_path mds$num)
8663 mdtosc=${mdtosc/-MDT*/-MDT\*}
8664 local output=$(do_facet mds$num lctl get_param -n \
8665 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8666 # Ensure SK context is on
8667 local tmpcnt=$(count_flvr "$output" $flavor)
8669 if $GSS_SK && [ $flavor != "null" ]; then
8670 output=$(do_facet mds$num lctl get_param -n \
8671 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8672 local outcon=$(count_contexts "$output")
8674 if [ "$outcon" -lt "$tmpcnt" ]; then
8678 cnt=$((cnt + tmpcnt))
8687 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8689 count_flvr "$output" $flavor
8694 local dir=$1 # from to
8695 local flavor=$2 # flavor expected
8698 if [ $dir == "cli2mdt" ]; then
8699 res=`flvr_cnt_cli2mdt $flavor`
8700 elif [ $dir == "cli2ost" ]; then
8701 res=`flvr_cnt_cli2ost $flavor`
8702 elif [ $dir == "mdt2mdt" ]; then
8703 res=`flvr_cnt_mdt2mdt $flavor`
8704 elif [ $dir == "mdt2ost" ]; then
8705 res=`flvr_cnt_mdt2ost $flavor`
8706 elif [ $dir == "all2ost" ]; then
8707 res1=`flvr_cnt_mdt2ost $flavor`
8708 res2=`flvr_cnt_cli2ost $flavor`
8709 res=$((res1 + res2))
8710 elif [ $dir == "all2mdt" ]; then
8711 res1=`flvr_cnt_mdt2mdt $flavor`
8712 res2=`flvr_cnt_cli2mdt $flavor`
8713 res=$((res1 + res2))
8714 elif [ $dir == "all2all" ]; then
8715 res1=`flvr_cnt_mdt2ost $flavor`
8716 res2=`flvr_cnt_cli2ost $flavor`
8717 res3=`flvr_cnt_mdt2mdt $flavor`
8718 res4=`flvr_cnt_cli2mdt $flavor`
8719 res=$((res1 + res2 + res3 + res4))
8727 local dir=$1 # from to
8728 local flavor=$2 # flavor expected
8729 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8730 local WAITFLAVOR_MAX=20 # how many retries before abort?
8733 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8734 echo -n "checking $dir..."
8735 res=$(do_check_flavor $dir $flavor)
8736 echo "found $res/$expect $flavor connections"
8737 [ $res -ge $expect ] && return 0
8741 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8742 # echo "Dumping additional logs for SK debug.."
8743 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8745 gather_logs $(comma_list $(nodes_list))
8750 restore_to_default_flavor()
8752 local proc="mgs.MGS.live.$FSNAME"
8754 echo "restoring to default flavor..."
8756 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8757 grep ".srpc.flavor" | wc -l)
8759 # remove all existing rules if any
8760 if [ $nrule -ne 0 ]; then
8761 echo "$nrule existing rules"
8762 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8763 grep ".srpc.flavor."); do
8764 echo "remove rule: $rule"
8765 spec=`echo $rule | awk -F = '{print $1}'`
8766 do_facet mgs "$LCTL conf_param -d $spec"
8770 # verify no rules left
8771 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8772 grep ".srpc.flavor." | wc -l)
8773 [ $nrule -ne 0 ] && error "still $nrule rules left"
8775 # wait for default flavor to be applied
8778 set_rule $FSNAME any any $SK_FLAVOR
8779 wait_flavor all2all $SK_FLAVOR
8781 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8782 set_rule $FSNAME any cli2ost $SK_FLAVOR
8783 wait_flavor cli2mdt $SK_FLAVOR
8784 wait_flavor cli2ost $SK_FLAVOR
8786 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8788 wait_flavor all2all null
8794 local flavor=${1:-null}
8796 echo "setting all flavor to $flavor"
8798 # FIXME need parameter to this fn
8799 # and remove global vars
8800 local cnt_all2all=$(calc_connection_cnt all2all)
8802 local res=$(do_check_flavor all2all $flavor)
8803 if [ $res -eq $cnt_all2all ]; then
8804 echo "already have total $res $flavor connections"
8808 echo "found $res $flavor out of total $cnt_all2all connections"
8809 restore_to_default_flavor
8811 [[ $flavor = null ]] && return 0
8813 if $GSS_SK && [ $flavor != "null" ]; then
8815 set_rule $FSNAME any any $flavor
8816 wait_flavor all2all $flavor
8818 set_rule $FSNAME any cli2mdt $flavor
8819 set_rule $FSNAME any cli2ost $flavor
8820 set_rule $FSNAME any mdt2ost null
8821 set_rule $FSNAME any mdt2mdt null
8822 wait_flavor cli2mdt $flavor
8823 wait_flavor cli2ost $flavor
8825 echo "GSS_SK now at flavor: $flavor"
8827 set_rule $FSNAME any any $flavor
8828 wait_flavor all2all $flavor
8835 # Checking for shared logdir
8836 if [ ! -d $dir ]; then
8837 # Not found. Create local logdir
8840 touch $dir/check_file.$(hostname -s)
8845 check_write_access() {
8847 local list=${2:-$(comma_list $(nodes_list))}
8851 for node in ${list//,/ }; do
8852 file=$dir/check_file.$(short_nodename $node)
8853 if [[ ! -f "$file" ]]; then
8854 # Logdir not accessible/writable from this node.
8857 rm -f $file || return 1
8863 [[ -n $YAML_LOG ]] && return
8864 local save_umask=$(umask)
8867 export YAML_LOG=${LOGDIR}/results.yml
8871 # If the yaml log already exists then we will just append to it
8872 if [ ! -f $YAML_LOG ]; then
8873 if check_shared_dir $LOGDIR; then
8874 touch $LOGDIR/shared
8875 echo "Logging to shared log directory: $LOGDIR"
8877 echo "Logging to local directory: $LOGDIR"
8880 yml_nodes_file $LOGDIR >> $YAML_LOG
8881 yml_results_file >> $YAML_LOG
8886 # log actual client and server versions if needed for debugging
8887 log "Client: $(lustre_build_version client)"
8888 log "MDS: $(lustre_build_version mds1)"
8889 log "OSS: $(lustre_build_version ost1)"
8893 yml_log_test $1 >> $YAML_LOG
8897 yml_log_test_status "$@" >> $YAML_LOG
8900 log_sub_test_begin() {
8901 yml_log_sub_test_begin "$@" >> $YAML_LOG
8904 log_sub_test_end() {
8905 yml_log_sub_test_end "$@" >> $YAML_LOG
8911 local llverdev_opts="$*"
8912 local devname=$(basename $dev)
8913 local size=$(awk "/$devname$/ {print \$3}" /proc/partitions)
8914 # loop devices aren't in /proc/partitions
8915 [[ -z "$size" ]] && size=$(stat -c %s $dev)
8917 local size_gb=$((size / 1024 / 1024)) # Gb
8919 local partial_arg=""
8920 # Run in partial (fast) mode if the size of a partition > 1 GB
8921 (( $size == 0 || $size_gb > 1 )) && partial_arg="-p"
8923 llverdev --force $partial_arg $llverdev_opts $dev
8929 local llverfs_opts=$2
8930 local use_partial_arg=$3
8931 local partial_arg=""
8932 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8934 # Run in partial (fast) mode if the size of a partition > 1 GB
8935 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8937 llverfs $partial_arg $llverfs_opts $dir
8941 local devs=${1//,/ }
8944 local rslt=$TMP/sgpdd_survey
8946 # sgpdd-survey cleanups ${rslt}.* files
8948 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8954 # returns the canonical name for an ldiskfs device
8959 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8960 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8961 echo dm-\\\${foo##*:};
8963 name=\\\$(basename \\\$dv);
8964 if [[ \\\$name = *flakey* ]]; then
8965 name=\\\$(lsblk -o NAME,KNAME |
8966 awk /\\\$name/'{print \\\$NF}');
8972 is_sanity_benchmark() {
8973 local benchmarks="dbench bonnie iozone fsx"
8976 for b in $benchmarks; do
8977 if [ "$b" == "$suite" ]; then
8985 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8989 # Get the available size (KB) of a given obd target.
8996 [[ $facet != client ]] || return 0
8998 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
9003 # Get the page size (bytes) on a given facet node.
9004 # The local client page_size is directly available in PAGE_SIZE.
9008 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
9010 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
9011 page_size=$(do_facet $facet getconf PAGE_SIZE)
9012 echo -n ${page_size:-4096}
9016 # Get the block count of the filesystem.
9023 [ -z "$CLIENTONLY" ] &&
9024 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
9025 awk '/^Block count:/ {print $3}')
9029 # Check whether the "ea_inode" feature is enabled or not, to allow
9030 # ldiskfs xattrs over one block in size. Allow both the historical
9031 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
9032 large_xattr_enabled() {
9033 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
9035 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
9037 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
9038 grep -E -q '(ea_inode|large_xattr)'"
9039 return ${PIPESTATUS[0]}
9042 # Get the maximum xattr size supported by the filesystem.
9044 $LCTL get_param -n llite.*.max_easize
9047 # Dump the value of the named xattr from a file.
9052 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
9055 # Generate a string with size of $size bytes.
9057 local size=${1:-1024} # in bytes
9059 echo "$(head -c $size < /dev/zero | tr '\0' y)"
9062 reformat_external_journal() {
9067 local varbs=${facet}_BLOCKSIZE
9068 if [ -n "${!var}" ]; then
9069 local rcmd="do_facet $facet"
9070 local bs=${!varbs:-$BLCKSIZE}
9073 echo "reformat external journal on $facet:${!var}"
9074 ${rcmd} mke2fs -O journal_dev $bs ${!var} || return 1
9078 # MDT file-level backup/restore
9079 mds_backup_restore() {
9082 local devname=$(mdsdevname $(facet_number $facet))
9083 local mntpt=$(facet_mntpt brpt)
9084 local rcmd="do_facet $facet"
9085 local metadata=${TMP}/backup_restore.tgz
9086 local opts=${MDS_MOUNT_FS_OPTS}
9087 local svc=${facet}_svc
9089 if ! ${rcmd} test -b ${devname}; then
9090 opts=$(csa_add "$opts" -o loop)
9093 echo "file-level backup/restore on $facet:${devname}"
9095 # step 1: build mount point
9096 ${rcmd} mkdir -p $mntpt
9097 # step 2: cleanup old backup
9098 ${rcmd} rm -f $metadata
9100 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
9101 if [ ! -z $igif ]; then
9102 # step 3.5: rm .lustre
9103 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
9105 # step 4: backup metadata
9107 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
9108 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
9110 ${rcmd} $UMOUNT $mntpt || return 5
9111 # step 6: reformat dev
9112 echo "reformat new device"
9113 format_mdt $(facet_number $facet)
9115 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
9116 # step 8: restore metadata
9118 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
9119 --sparse -C $mntpt > /dev/null 2>&1 || return 8
9120 # step 9: remove recovery logs
9121 echo "remove recovery logs"
9122 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
9123 # step 10: umount dev
9124 ${rcmd} $UMOUNT $mntpt || return 10
9125 # step 11: cleanup tmp backup
9126 ${rcmd} rm -f $metaea $metadata
9127 # step 12: reset device label - it's not virgin on
9128 ${rcmd} e2label $devname ${!svc}
9135 local devname=$(mdsdevname $(facet_number $facet))
9136 local mntpt=$(facet_mntpt brpt)
9137 local rcmd="do_facet $facet"
9138 local opts=${MDS_MOUNT_FS_OPTS}
9140 if ! ${rcmd} test -b ${devname}; then
9141 opts=$(csa_add "$opts" -o loop)
9144 echo "removing OI files on $facet: idx=${idx}"
9146 # step 1: build mount point
9147 ${rcmd} mkdir -p $mntpt
9149 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
9150 if [ -z $idx ]; then
9151 # step 3: remove all OI files
9152 ${rcmd} rm -fv $mntpt/oi.16*
9153 elif [ $idx -lt 2 ]; then
9154 ${rcmd} rm -fv $mntpt/oi.16.${idx}
9158 # others, rm oi.16.[idx, idx * idx, idx ** ...]
9159 for ((i=${idx}; i<64; i=$((i * idx)))); do
9160 ${rcmd} rm -fv $mntpt/oi.16.${i}
9164 ${rcmd} $UMOUNT $mntpt || return 2
9165 # OI files will be recreated when mounted as lustre next time.
9168 # generate maloo upload-able log file name
9169 # \param logname specify unique part of file name
9170 generate_logname() {
9171 local logname=${1:-"default_logname"}
9173 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
9176 # make directory on different MDTs
9181 local hash_name=("all_char" "fnv_1a_64" "crush")
9182 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
9183 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
9186 (( $MDS1_VERSION > $(version_code 2.15.0) )) &&
9187 hash_name+=("crush2")
9189 while getopts "c:H:i:p" opt; do
9191 c) dirstripe_count=$OPTARG;;
9192 H) hash_type=$OPTARG;;
9193 i) dirstripe_index=$OPTARG;;
9195 \?) error "only support -c -H -i -p";;
9199 shift $((OPTIND - 1))
9200 [ $# -eq 1 ] || error "Only creating single directory is supported"
9203 local parent=$(dirname $path)
9204 if [ "$p_option" == "-p" ]; then
9205 [ -d $path ] && return 0
9206 if [ ! -d ${parent} ]; then
9207 mkdir -p ${parent} ||
9208 error "mkdir parent '$parent' failed"
9212 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
9213 mkdir $path || error "mkdir '$path' failed"
9217 if [ $dirstripe_index -eq -1 ]; then
9218 mdt_index=$((base % MDSCOUNT))
9220 mdt_index=$dirstripe_index
9223 # randomly choose hash type
9224 [ -z "$hash_type" ] &&
9225 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
9227 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
9228 if [ $dirstripe_count -eq -1 ]; then
9229 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9235 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9236 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9237 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9241 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9243 # If called many times, passing @last_fd will avoid repeated searching
9244 # already-open FDs repeatedly if we know they are still in use.
9246 # usage: free_fd [last_fd]
9249 local max_fd=$(ulimit -n)
9250 local fd=$((${1:-2} + 1))
9252 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9255 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9259 check_mount_and_prep()
9261 is_mounted $MOUNT || setupall
9263 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9264 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9265 for idx in $(seq $MDSCOUNT); do
9266 local name="MDT$(printf '%04x' $((idx - 1)))"
9267 rm -rf $MOUNT/.lustre/lost+found/$name/*
9271 # calcule how many ost-objects to be created.
9272 precreated_ost_obj_count()
9276 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9277 local ost_name="OST$(printf '%04x' $ost_idx)"
9278 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9279 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9280 osp.$proc_path.prealloc_last_id)
9281 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9282 osp.$proc_path.prealloc_next_id)
9283 echo $((last_id - next_id + 1))
9286 check_file_in_pool()
9291 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9294 for t in $tlist ; do
9295 [ "$i" -eq "$t" ] && continue 2
9298 echo "pool list: $tlist"
9299 echo "striping: $res"
9300 error_noexit "$file not allocated in $pool"
9307 echo "Creating new pool"
9310 create_pool $FSNAME.$pool ||
9311 { error_noexit "No pool created, result code $?"; return 1; }
9312 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9313 { error_noexit "$pool not in lfs pool_list"; return 2; }
9316 pool_add_targets() {
9317 echo "Adding targets to pool"
9323 if [ -z $last ]; then
9326 local list=$(seq $first $step $last)
9329 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9330 local tg=$(for i in $list;
9331 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9332 local firstx=$(printf "%04x" $first)
9333 local lastx=$(printf "%04x" $last)
9335 do_facet mgs $LCTL pool_add \
9336 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9338 if (( $? != 0 && $? != 17 )); then
9339 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9343 # wait for OSTs to be added to the pool
9344 for mds_id in $(seq $MDSCOUNT); do
9345 local mdt_id=$((mds_id-1))
9346 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9347 wait_update_facet mds$mds_id \
9348 "lctl get_param -n lod.$lodname.pools.$pool |
9349 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9350 error_noexit "mds$mds_id: Add to pool failed"
9354 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9355 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9356 error_noexit "Add to pool failed"
9364 echo "Setting pool on directory $tdir"
9366 $LFS setstripe -c 2 -p $pool $tdir && return 0
9368 error_noexit "Cannot set pool $pool to $tdir"
9375 echo "Checking pool on directory $tdir"
9377 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9378 [ "$res" = "$pool" ] && return 0
9380 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9384 pool_dir_rel_path() {
9385 echo "Testing relative path works well"
9390 mkdir -p $root/$tdir/$tdir
9392 pool_set_dir $pool $tdir || return 1
9393 pool_set_dir $pool ./$tdir || return 2
9394 pool_set_dir $pool ../$tdir || return 3
9395 pool_set_dir $pool ../$tdir/$tdir || return 4
9396 rm -rf $tdir; cd - > /dev/null
9399 pool_alloc_files() {
9400 echo "Checking files allocation from directory pool"
9407 for i in $(seq -w 1 $count)
9409 local file=$tdir/file-$i
9411 check_file_in_pool $file $pool "$tlist" || \
9412 failed=$((failed + 1))
9414 [ "$failed" = 0 ] && return 0
9416 error_noexit "$failed files not allocated in $pool"
9420 pool_create_files() {
9421 echo "Creating files in pool"
9429 for i in $(seq -w 1 $count)
9431 local file=$tdir/spoo-$i
9432 $LFS setstripe -p $pool $file
9433 check_file_in_pool $file $pool "$tlist" || \
9434 failed=$((failed + 1))
9436 [ "$failed" = 0 ] && return 0
9438 error_noexit "$failed files not allocated in $pool"
9443 echo "Checking 'lfs df' output"
9446 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9448 local res=$($LFS df --pool $FSNAME.$pool |
9450 grep "$FSNAME-OST" |
9452 [ "$res" = "$t" ] && return 0
9454 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9458 pool_file_rel_path() {
9459 echo "Creating files in a pool with relative pathname"
9464 { error_noexit "unable to create $tdir"; return 1 ; }
9465 local file="/..$tdir/$tfile-1"
9466 $LFS setstripe -p $pool $file ||
9467 { error_noexit "unable to create $file" ; return 2 ; }
9470 $LFS setstripe -p $pool $tfile-2 || {
9471 error_noexit "unable to create $tfile-2 in $tdir"
9476 pool_remove_first_target() {
9477 echo "Removing first target from a pool"
9478 pool_remove_target $1 -1
9481 pool_remove_target() {
9485 local pname="lov.$FSNAME-*.pools.$pool"
9486 if [ $index -eq -1 ]; then
9487 local t=$($LCTL get_param -n $pname | head -1)
9489 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9492 echo "Removing $t from $pool"
9493 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9494 for mds_id in $(seq $MDSCOUNT); do
9495 local mdt_id=$((mds_id-1))
9496 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9497 wait_update_facet mds$mds_id \
9498 "lctl get_param -n lod.$lodname.pools.$pool |
9500 error_noexit "mds$mds_id: $t not removed from" \
9505 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9506 error_noexit "$t not removed from $FSNAME.$pool"
9511 pool_remove_all_targets() {
9512 echo "Removing all targets from pool"
9515 local pname="lov.$FSNAME-*.pools.$pool"
9516 for t in $($LCTL get_param -n $pname | sort -u)
9518 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9520 for mds_id in $(seq $MDSCOUNT); do
9521 local mdt_id=$((mds_id-1))
9522 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9523 wait_update_facet mds$mds_id "lctl get_param -n \
9524 lod.$lodname.pools.$pool" "" || {
9525 error_noexit "mds$mds_id: Pool $pool not drained"
9529 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9530 error_noexit "Pool $FSNAME.$pool cannot be drained"
9533 # striping on an empty/nonexistant pool should fall back
9534 # to "pool of everything"
9536 error_noexit "failed to use fallback striping for empty pool"
9539 # setstripe on an empty pool should fail
9540 $LFS setstripe -p $pool $file 2>/dev/null && {
9541 error_noexit "expected failure when creating file" \
9549 echo "Destroying pool"
9553 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9556 # striping on an empty/nonexistant pool should fall back
9557 # to "pool of everything"
9559 error_noexit "failed to use fallback striping for missing pool"
9562 # setstripe on an empty pool should fail
9563 $LFS setstripe -p $pool $file 2>/dev/null && {
9564 error_noexit "expected failure when creating file" \
9569 # get param should return err once pool is gone
9570 if wait_update $HOSTNAME "lctl get_param -n \
9571 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9573 remove_pool_from_list $FSNAME.$pool
9576 error_noexit "Pool $FSNAME.$pool is not destroyed"
9580 # Get and check the actual stripe count of one file.
9581 # Usage: check_stripe_count <file> <expected_stripe_count>
9582 check_stripe_count() {
9587 [[ -z "$file" || -z "$expected" ]] &&
9588 error "check_stripe_count: invalid argument"
9590 local cmd="$LFS getstripe -c $file"
9591 actual=$($cmd) || error "$cmd failed"
9592 actual=${actual%% *}
9594 if [[ $actual -ne $expected ]]; then
9595 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9596 error "$cmd not expected ($expected): found $actual"; }
9597 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9598 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9602 # Get and check the actual list of OST indices on one file.
9603 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9609 [[ -z "$file" || -z "$expected" ]] &&
9610 error "check_obdidx: invalid argument!"
9612 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9613 grep -v obdidx | awk '{print $1}' | xargs))
9615 [[ $obdidx = $expected ]] ||
9616 error "list of OST indices on $file is $obdidx," \
9617 "should be $expected"
9620 # Get and check the actual OST index of the first stripe on one file.
9621 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9622 check_start_ost_idx() {
9627 [[ -z "$file" || -z "$expected" ]] &&
9628 error "check_start_ost_idx: invalid argument!"
9630 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9631 grep -v obdidx | awk '{print $1}')
9633 [[ $start_ost_idx = $expected ]] ||
9634 error "OST index of the first stripe on $file is" \
9635 "$start_ost_idx, should be $expected"
9638 killall_process () {
9639 local clients=${1:-$(hostname)}
9644 do_nodes $clients "killall $signal $name"
9649 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9654 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9659 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9664 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9669 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9674 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9681 do_facet mgs "cat $LSNAPSHOT_LOG"
9687 echo "Cleaning test environment ..."
9689 # Every lsnapshot command takes exclusive lock with others,
9690 # so can NOT destroy the snapshot during list with 'xargs'.
9692 local ssname=$(lsnapshot_list | grep snapshot_name |
9693 grep lss_ | awk '{ print $2 }' | head -n 1)
9694 [ -z "$ssname" ] && break
9696 lsnapshot_destroy -n $ssname -f ||
9697 lss_err "Fail to destroy $ssname by force"
9707 local host=$(facet_active_host $facet)
9708 local dir=$(dirname $(facet_vdevice $facet))
9709 local pool=$(zpool_name $facet)
9710 local lfsname=$(zfs_local_fsname $facet)
9711 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9714 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9720 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9721 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9723 if ! combined_mgs_mds ; then
9724 [ $(facet_fstype mgs) != zfs ] &&
9725 skip "Lustre snapshot 1 only works for ZFS backend"
9727 local host=$(facet_active_host mgs)
9728 local dir=$(dirname $(facet_vdevice mgs))
9729 local pool=$(zpool_name mgs)
9730 local lfsname=$(zfs_local_fsname mgs)
9733 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9734 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9737 for num in `seq $MDSCOUNT`; do
9738 [ $(facet_fstype mds$num) != zfs ] &&
9739 skip "Lustre snapshot 1 only works for ZFS backend"
9741 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9742 lss_err "generate lss conf (mds$num)"
9745 for num in `seq $OSTCOUNT`; do
9746 [ $(facet_fstype ost$num) != zfs ] &&
9747 skip "Lustre snapshot 1 only works for ZFS backend"
9749 lss_gen_conf_one ost$num OST $((num - 1)) ||
9750 lss_err "generate lss conf (ost$num)"
9753 do_facet mgs "cat $LSNAPSHOT_CONF"
9756 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9757 parse_plain_dir_param()
9762 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9763 param="-c ${invalues[1]}"
9765 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9766 param="$param -S ${invalues[3]}"
9768 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9769 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9770 param="$param -i ${invalues[6]}"
9772 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9774 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9775 param="$param -i ${invalues[5]}"
9783 local val=$(awk '{print $2}' <<< $line)
9785 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9787 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9789 elif [[ $line =~ ^"lmm_stripe_offset:" && $SKIP_INDEX != yes ]]; then
9791 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9796 parse_layout_param()
9803 if [[ ! -z $line ]]; then
9804 if [[ -z $mode ]]; then
9805 if [[ $line =~ ^"stripe_count:" ]]; then
9807 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9809 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9814 if [[ $mode = "plain_dir" ]]; then
9815 param=$(parse_plain_dir_param "$line")
9816 elif [[ $mode = "plain_file" ]]; then
9817 val=$(parse_plain_param "$line")
9818 [[ ! -z $val ]] && param="$param $val"
9819 elif [[ $mode = "pfl" ]]; then
9820 val=$(echo $line | awk '{print $2}')
9821 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9822 if [[ $val = "EOF" ]]; then
9823 param="$param -E -1"
9825 param="$param -E $val"
9827 elif [[ $line =~ ^"stripe_count:" ]]; then
9829 val=$(parse_plain_dir_param "$line")
9833 val=$(parse_plain_param "$line")
9834 [[ ! -z $val ]] && param="$param $val"
9844 local param=$($LFS getstripe -d $1 | parse_layout_param)
9853 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9855 cancel_lru_locks mdc
9856 cancel_lru_locks osc
9858 # make sure PFID is set correctly for files
9859 do_nodes $(comma_list $(osts_nodes)) \
9860 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9863 cat $f &> /dev/nullA ||
9864 { rc=$?; echo "verify $f failed"; break; }
9867 do_nodes $(comma_list $(osts_nodes)) \
9868 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9872 # check that clients "oscs" was evicted after "before"
9873 check_clients_evicted() {
9880 for osc in $oscs; do
9881 echo "Check state for $osc"
9882 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9883 tail -n 5 | awk -F"[ ,]" \
9884 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9885 if (($? == 0)) && (($evicted > $before)); then
9886 echo "$osc is evicted at $evicted"
9889 echo "$osc was not evicted after $before:"
9890 do_facet client $LCTL get_param osc.$osc.state |
9895 [ $rc -eq 0 ] || error "client not evicted from OST"
9898 # check that clients OSCS current_state is FULL
9899 check_clients_full() {
9904 for osc in $oscs; do
9905 wait_update_facet client \
9906 "lctl get_param -n osc.$osc.state |
9907 grep 'current_state: FULL'" \
9908 "current_state: FULL" $timeout
9909 [ $? -eq 0 ] || error "$osc state is not FULL"
9914 __changelog_deregister() {
9916 local mdt="$(facet_svc $facet)"
9920 # skip cleanup if no user registered for this MDT
9921 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9922 # user is no longer registered, skip cleanup
9923 changelog_users "$facet" | grep -q "$cl_user" ||
9924 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9926 # From this point, if any operation fails, it is an error
9927 __changelog_clear $facet $cl_user 0 ||
9928 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9929 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9930 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9933 declare -Ax CL_USERS
9934 changelog_register() {
9935 for M in $(seq $MDSCOUNT); do
9937 local mdt="$(facet_svc $facet)"
9940 cl_mask=$(do_facet $facet $LCTL get_param \
9941 mdd.${mdt}.changelog_mask -n)
9942 stack_trap "do_facet $facet $LCTL \
9943 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9944 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9945 error "$mdt: changelog_mask=+hsm failed: $?"
9948 cl_user=$(do_facet $facet $LCTL --device $mdt \
9949 changelog_register -n "$@") ||
9950 error "$mdt: register changelog user failed: $?"
9951 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9953 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9954 # Bash does not support nested arrays, but the format of a
9955 # cl_user is constrained enough to use whitespaces as separators
9956 CL_USERS[$facet]+="$cl_user "
9958 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[*]% }'"
9961 changelog_deregister() {
9963 # bash assoc arrays do not guarantee to list keys in created order
9964 # so reorder to get same order than in changelog_register()
9965 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9968 for facet in $cl_facets; do
9969 for cl_user in ${CL_USERS[$facet]}; do
9970 __changelog_deregister $facet $cl_user || return $?
9972 unset CL_USERS[$facet]
9978 local service=$(facet_svc $facet)
9980 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9983 changelog_user_rec() {
9986 local service=$(facet_svc $facet)
9988 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9991 changelog_chmask() {
9994 do_nodes $(comma_list $(mdts_nodes)) \
9995 $LCTL set_param mdd.*.changelog_mask="$mask"
9998 # usage: __changelog_clear FACET CL_USER [+]INDEX
10002 local mdt="$(facet_svc $facet)"
10008 # Remove the leading '+'
10010 rec+=$(changelog_user_rec $facet $cl_user)
10017 if [ $rec -eq 0 ]; then
10018 echo "$mdt: clear the changelog for $cl_user of all records"
10020 echo "$mdt: clear the changelog for $cl_user to record #$rec"
10022 $LFS changelog_clear $mdt $cl_user $rec
10025 # usage: changelog_clear [+]INDEX [facet]...
10027 # If INDEX is prefixed with '+', increment every changelog user's record index
10028 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
10030 changelog_clear() {
10034 local cl_facets="$@"
10035 # bash assoc arrays do not guarantee to list keys in created order
10036 # so reorder to get same order than in changelog_register()
10037 [[ -n "$cl_facets" ]] ||
10038 cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
10042 for facet in $cl_facets; do
10043 for cl_user in ${CL_USERS[$facet]}; do
10044 __changelog_clear $facet $cl_user $idx || rc=${rc:-$?}
10054 for M in $(seq $MDSCOUNT); do
10056 local mdt="$(facet_svc $facet)"
10060 output=$($LFS changelog $mdt)
10062 if [ $ret -ne 0 ]; then
10064 elif [ -n "$output" ]; then
10065 echo "$output" | sed -e 's/^/'$mdt'./'
10072 changelog_extract_field() {
10075 local identifier=$3
10077 changelog_dump | gawk "/$cltype.*$file$/ {
10078 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10082 # Prints a changelog record produced by "lfs changelog" as an associative array
10085 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
10086 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
10087 # nid=0@lo p=[0x200000007:0x1:0x0] blob
10088 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
10089 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
10090 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
10091 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
10093 # Note that the changelog record is not quoted
10094 # Also note that the line breaks in the output were only added for readability
10096 # Typically, you want to eval the output of the command to fill an actual
10097 # associative array, like this:
10098 # $> eval declare -A changelog=$(changelog2array $entry)
10100 # It can then be accessed like any bash associative array:
10101 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
10103 # $> echo "${changelog[uid]}":"${changelog[gid]}"
10111 # A changelog, as printed by "lfs changelog" typically looks like this:
10112 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
10114 # Parse the positional part of the changelog
10116 # changelog_dump() prefixes records with their mdt's name
10117 local index="${1##*.}"
10119 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
10120 "$index" "${2:2}" "$3" "$4" "$5"
10122 # Parse the key/value part of the changelog
10123 for arg in "${@:5}"; do
10124 # Check it matches a key=value syntax
10125 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
10127 local key="${arg%%=*}"
10128 local value="${arg#*=}"
10132 # u is actually for uid AND gid: u=UID:GID
10133 printf " [uid]='%s'" "${value%:*}"
10135 value="${value#*:}"
10163 printf " ['%s']='%s'" "$key" "$value"
10170 # Format and print a changelog record
10172 # Interpreted sequences are:
10174 # %f the "flags" attribute of a changelog record
10175 __changelog_printf()
10180 for ((i = 0; i < ${#format}; i++)); do
10181 local char="${format:$i:1}"
10182 if [ "$char" != % ]; then
10183 printf '%c' "$char"
10188 char="${format:$i:1}"
10191 printf '%s' "${changelog[flags]}"
10201 # Filter changelog records
10205 local action='print'
10208 while [ $# -gt 0 ]; do
10219 filter[${1#-}]="$2"
10228 changelog_dump | { while read -r record; do
10229 eval local -A changelog=$(changelog2array $record)
10230 for key in "${!filter[@]}"; do
10233 [ "${changelog[$key]}" == "${filter[$key]}" ]
10240 case "${action:-print}" in
10242 printf '%s\n' "$record"
10245 __changelog_printf "$format"
10255 [ ! -d "$dir" ] && return
10257 [ -z "$layout" ] && {
10258 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10262 setfattr -n trusted.lov -v $layout $dir ||
10263 error "error restoring layout '$layout' to '$dir'"
10266 # save the layout of a directory, the returned string will be used by
10267 # restore_layout() to restore the layout
10270 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10271 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10275 # save layout of a directory and restore it at exit
10276 save_layout_restore_at_exit() {
10278 local layout=$(save_layout $dir)
10280 stack_trap "restore_layout $dir $layout" EXIT
10283 verify_yaml_layout() {
10287 local msg_prefix=$4
10289 echo "getstripe --yaml $src"
10290 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10291 echo "setstripe --yaml=$temp $dst"
10292 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10295 local layout1=$(get_layout_param $src)
10296 local layout2=$(get_layout_param $dst)
10297 # compare their layout info
10298 [ "$layout1" == "$layout2" ] ||
10299 error "$msg_prefix $src/$dst layouts are not equal"
10302 is_project_quota_supported() {
10303 $ENABLE_PROJECT_QUOTAS || return 1
10304 [[ -z "$SAVE_PROJECT_SUPPORTED" ]] || return $SAVE_PROJECT_SUPPORTED
10305 local save_project_supported=1
10307 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10308 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10309 do_facet mds1 lfs --list-commands |& grep -q project &&
10310 save_project_supported=0
10312 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10313 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10314 do_facet mds1 $ZPOOL get all | grep -q project_quota &&
10315 save_project_supported=0
10317 # cache state of project quotas once instead of re-checking each time
10318 export SAVE_PROJECT_SUPPORTED=$save_project_supported
10319 echo "using SAVE_PROJECT_SUPPORTED=$SAVE_PROJECT_SUPPORTED"
10321 return $save_project_supported
10324 # ZFS project quota enable/disable:
10325 # This feature will become active as soon as it is enabled and will never
10326 # return to being disabled. Each filesystem will be upgraded automatically
10327 # when remounted or when [a] new file is created under that filesystem. The
10328 # upgrade can also be triggered on filesystems via `zfs set version=current
10329 # <pool/fs>`. The upgrade process runs in the background and may take a
10330 # while to complete for the filesystems containing a large number of files.
10331 enable_project_quota() {
10332 is_project_quota_supported || return 0
10333 local zkeeper=${KEEP_ZPOOL}
10334 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10336 stopall || error "failed to stopall (1)"
10338 local zfeat_en="feature@project_quota=enabled"
10339 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10340 local facet_fstype=${facet:0:3}1_FSTYPE
10343 if [ "${!facet_fstype}" = "zfs" ]; then
10344 devname=$(zpool_name ${facet})
10345 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10346 error "$ZPOOL set $zfeat_en $devname"
10348 [ ${facet:0:3} == "mds" ] &&
10349 devname=$(mdsdevname ${facet:3}) ||
10350 devname=$(ostdevname ${facet:3})
10351 do_facet ${facet} $TUNE2FS -O project $devname ||
10352 error "tune2fs $devname failed"
10356 KEEP_ZPOOL="${zkeeper}"
10361 disable_project_quota() {
10362 is_project_quota_supported || return 0
10363 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10364 stopall || error "failed to stopall (1)"
10366 for num in $(seq $MDSCOUNT); do
10367 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10368 error "tune2fs $(mdsdevname $num) failed"
10371 for num in $(seq $OSTCOUNT); do
10372 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10373 error "tune2fs $(ostdevname $num) failed"
10381 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10382 # the following associated variables are added:
10384 # AGTCOUNT: number of agents
10385 # AGTDEV{N}: target HSM mount point (root path of the backend)
10386 # agt{N}_HOST: hostname of the agent agt{N}
10387 # SINGLEAGT: facet of the single agent
10389 # The number of agents is initialized as the number of remote client nodes.
10390 # By default, only single copytool is started on a remote client/agent. If there
10391 # was no remote client, then the copytool will be started on the local client.
10397 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10398 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10400 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10401 if [[ $CLIENTCOUNT -gt 1 ]] &&
10402 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10403 skip_env "SHARED_DIRECTORY should be accessible"\
10404 "on all client nodes"
10408 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10409 # meant NFS issues could hose sanity-hsm sessions. So now we
10410 # use $TMP instead.
10411 for n in $(seq $AGTCOUNT); do
10412 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10413 agent=CLIENT$((n + 1))
10414 if [[ -z "${!agent}" ]]; then
10415 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10418 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10419 local var=agt${n}_HOST
10420 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10423 export SINGLEAGT=${SINGLEAGT:-agt1}
10425 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10426 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10427 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10428 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10429 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10430 export HSMTOOL_TESTDIR
10431 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10433 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10434 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10437 HSM_ARCHIVE_NUMBER=2
10439 # The test only support up to 10 MDTs
10440 MDT_PREFIX="mdt.$FSNAME-MDT000"
10441 HSM_PARAM="${MDT_PREFIX}0.hsm"
10443 # archive is purged at copytool setup
10444 HSM_ARCHIVE_PURGE=true
10446 # Don't allow copytool error upon start/setup
10447 HSMTOOL_NOERROR=false
10450 # Get the backend root path for the given agent facet.
10451 copytool_device() {
10453 local dev=AGTDEV$(facet_number $facet)
10458 get_mdt_devices() {
10460 # get MDT device for each mdc
10461 for mdtno in $(seq 1 $MDSCOUNT); do
10462 local idx=$(($mdtno - 1))
10463 MDT[$idx]=$($LCTL get_param -n \
10464 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10465 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10469 pkill_copytools() {
10473 do_nodes "$hosts" \
10474 "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10477 copytool_continue() {
10478 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10480 pkill_copytools "$agents" CONT || return 0
10481 echo "Copytool is continued on $agents"
10485 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10487 echo "Killing existing copytools on $hosts"
10488 pkill_copytools "$hosts" TERM || return 0
10489 copytool_continue "$hosts"
10492 copytool_monitor_cleanup() {
10493 local facet=${1:-$SINGLEAGT}
10494 local agent=$(facet_active_host $facet)
10496 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10497 # Should die when the copytool dies, but just in case.
10498 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10499 cmd+=" 2>/dev/null || true"
10500 do_node $agent "$cmd"
10501 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10502 export HSMTOOL_MONITOR_DIR=
10505 # The pdsh should die on its own when the monitor dies. Just
10506 # in case, though, try to clean up to avoid any cruft.
10507 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10508 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10509 export HSMTOOL_MONITOR_PDSH=
10515 local host="$(facet_host "$1")"
10516 local prefix=$TESTLOG_PREFIX
10517 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10519 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10522 __lhsmtool_rebind()
10524 do_facet $facet $HSMTOOL \
10525 "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10528 __lhsmtool_import()
10530 mkdir -p "$(dirname "$2")" ||
10531 error "cannot create directory '$(dirname "$2")'"
10532 do_facet $facet $HSMTOOL \
10533 "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10538 local host="$(facet_host "$facet")"
10539 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10541 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10542 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10543 # [ ${#misc_options[@]} -gt 0 ] &&
10544 # cmd+=" $(IFS=" " echo "$@")"
10545 cmd+=" $@ \"$mountpoint\""
10547 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10548 stack_trap "pkill_copytools $host TERM || true" EXIT
10549 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10553 local facet="${1:-$SINGLEAGT}"
10555 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10558 # Main entry point to perform copytool related operations
10562 # setup setup a copytool to run in the background, that copytool will be
10564 # import import a file from an HSM backend
10565 # rebind rebind an archived file to a new fid
10567 # Although the semantics might suggest otherwise, one does not need to 'setup'
10568 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10575 # Use default values
10576 local facet=$SINGLEAGT
10577 local mountpoint="${MOUNT2:-$MOUNT}"
10580 local fail_on_error=true
10581 local -a hsmtool_options=()
10582 local -a action_options=()
10584 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10585 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10588 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10589 hsmtool_options+=("$HSMTOOL_VERBOSE")
10592 while [ $# -gt 0 ]; do
10604 local archive_id="$1"
10608 local hsm_root="$1"
10612 local bandwidth="$1" # in MB/s
10615 local fail_on_error=false
10618 # Uncommon(/copytool dependent) option
10619 action_options+=("$1")
10625 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10626 hsmtool_options+=("--hsm-root=$hsm_root")
10628 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10629 do_facet $facet mkdir -p "$hsm_root" ||
10630 error "mkdir '$hsm_root' failed"
10634 local copytool=lhsmtool
10638 __${copytool}_${action} "${action_options[@]}"
10639 if [ $? -ne 0 ]; then
10644 local host="$(facet_host $facet)"
10645 error_msg="Failed to start copytool $facet on '$host'"
10648 local src="${action_options[0]}"
10649 local dest="${action_options[1]}"
10650 error_msg="Failed to import '$src' to '$dest'"
10653 error_msg="could not rebind file"
10657 $fail_on_error && error "$error_msg" || echo "$error_msg"
10662 local client_count=$1
10663 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10664 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10671 $LFS path2fid $1 | tr -d '[]'
10672 return ${PIPESTATUS[0]}
10680 if [[ $u == "user" ]]; then
10681 st=$($RUNAS $LFS hsm_state $f)
10684 st=$($LFS hsm_state $f)
10687 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10689 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10693 check_hsm_flags() {
10697 local st=$(get_hsm_flags $f)
10698 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10707 if [[ "$value" != "" ]]; then
10710 for mdtno in $(seq 1 $MDSCOUNT); do
10711 local idx=$(($mdtno - 1))
10712 local facet=mds${mdtno}
10713 # if $arg include -P option, run 1 set_param per MDT on the MGS
10714 # else, run set_param on each MDT
10715 [[ $arg = *"-P"* ]] && facet=mgs
10716 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10717 [[ $? != 0 ]] && rc=1
10722 mdts_check_param() {
10728 for mdtno in $(seq 1 $MDSCOUNT); do
10729 local idx=$(($mdtno - 1))
10730 wait_update_facet --verbose mds${mdtno} \
10731 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10733 error "$key state is not '$target' on mds${mdtno}"
10737 cdt_set_mount_state() {
10738 mdts_set_param "-P" hsm_control "$1"
10739 # set_param -P is asynchronous operation and could race with set_param.
10740 # In such case configs could be retrieved and applied at mgc after
10741 # set_param -P completion. Sleep here to avoid race with set_param.
10742 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10743 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10744 # and 10 seconds to retrieve config from server.
10748 cdt_check_state() {
10749 mdts_check_param hsm_control "$1" 20
10752 cdt_set_sanity_policy() {
10753 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10756 mdts_set_param "" hsm.policy "+NRA"
10757 mdts_set_param "" hsm.policy "-NBR"
10758 CDT_POLICY_HAD_CHANGED=
10766 mdts_set_param "$opt -n" "hsm.$param" "$value"
10770 wait_request_state() {
10774 # 4th arg (mdt index) is optional
10775 local mdtidx=${4:-0}
10776 local mds=mds$(($mdtidx + 1))
10778 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10779 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10781 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10782 error "request on $fid is not $state on $mds"
10790 local WAIT_MAX=${4:-60}
10793 # We need to run do_node in bg, because pdsh does not exit
10794 # if child process of run script exists.
10795 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10796 # because of multiop_bg_pause -> $MULTIOP_PROG &
10797 # By the same reason we need sleep a bit after do_nodes starts
10798 # to let runmultiop_bg_pause start muliop and
10799 # update /tmp/multiop_bg.pid ;
10800 # The rm /tmp/multiop_bg.pid guarantees here that
10801 # we have the updated by runmultiop_bg_pause
10802 # /tmp/multiop_bg.pid file
10804 local pid_file=$TMP/multiop_bg.pid.$$
10806 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10807 runmultiop_bg_pause $file $cmds" &
10811 while [[ $wait_time -lt $WAIT_MAX ]]; do
10813 wait_time=$((wait_time + 3))
10814 multiop_pid=$(do_node $client cat $pid_file)
10815 if [ -n "$multiop_pid" ]; then
10820 [ -n "$multiop_pid" ] ||
10821 error "$client : Can not get multiop_pid from $pid_file "
10823 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10824 eval export $(node_var_name $client)_do_node_pid=$pid
10825 local var=$(node_var_name $client)_multiop_pid
10826 echo client $client multiop_bg started multiop_pid=${!var}
10832 local multiop_pid=$(node_var_name $client)_multiop_pid
10833 local do_node_pid=$(node_var_name $client)_do_node_pid
10835 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10836 do_node $client kill -USR1 ${!multiop_pid}
10838 wait ${!do_node_pid}
10842 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10843 awk '{ print $1 * 2; exit; }')
10847 check_component_count() {
10848 local comp_cnt=$($LFS getstripe --component-count $1)
10849 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10852 # Verify there are no init components with "extension" flag
10853 verify_no_init_extension() {
10854 local flg_opts="--component-flags init,extension"
10855 local found=$($LFS find $flg_opts $1 | wc -l)
10856 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10859 # Verify there is at least one component starting at 0
10860 verify_comp_at_zero() {
10861 flg_opts="--component-flags init"
10862 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10863 [ $found -eq 1 ] ||
10864 error "No component starting at zero(!)"
10867 # version after which Self-Extending Layouts are available
10870 sel_layout_sanity() {
10874 verify_no_init_extension $file
10875 verify_comp_at_zero $file
10876 check_component_count $file $comp_cnt
10879 statx_supported() {
10880 $STATX --quiet --version
10884 # lfs rm_entry is disabled on native client
10885 is_rmentry_supported() {
10886 $LFS rm_entry $DIR/dir/not/exists > /dev/null
10887 # is return code ENOENT?
10892 # wrappers for createmany and unlinkmany
10893 # to set debug=0 if number of creates is high enough
10894 # this is to speedup testing
10896 function createmany() {
10900 if (( count > 100 )); then
10902 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10904 $LUSTRE/tests/createmany $*
10906 debugrestore > /dev/null
10911 function unlinkmany() {
10915 if (( count > 100 )); then
10917 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10919 $LUSTRE/tests/unlinkmany $*
10921 debugrestore > /dev/null
10926 # Check if fallocate on facet is working. Returns fallocate mode if enabled.
10927 # Takes optional facet name as argument, to allow separate MDS/OSS checks.
10928 function check_fallocate_supported()
10930 local facet=${1:-ost1}
10931 local supported="FALLOCATE_SUPPORTED_$facet"
10932 local fstype="${facet}_FSTYPE"
10934 if [[ -n "${!supported}" ]]; then
10935 echo "${!supported}"
10938 if [[ -z "${!fstype}" ]]; then
10939 eval export $fstype=$(facet_fstype $facet)
10941 if [[ "${!fstype}" != "ldiskfs" ]]; then
10942 echo "fallocate on ${!fstype} doesn't consume space" 1>&2
10946 local fa_mode="osd-ldiskfs.$(facet_svc $facet).fallocate_zero_blocks"
10947 local mode=$(do_facet $facet $LCTL get_param -n $fa_mode 2>/dev/null |
10950 if [[ -z "$mode" ]]; then
10951 echo "fallocate not supported on $facet" 1>&2
10954 eval export $supported="$mode"
10960 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable.
10961 # Takes optional facet name as argument.
10962 function check_fallocate_or_skip()
10966 check_fallocate_supported $1 || skip "fallocate not supported"
10969 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10970 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10971 function check_set_fallocate()
10973 local new_mode="$1"
10974 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10975 local old_mode="$(check_fallocate_supported)"
10977 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10978 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10979 { echo "keep default fallocate mode: $old_mode"; return 0; }
10980 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10981 { echo "keep current fallocate mode: $old_mode"; return 0; }
10982 local osts=$(comma_list $(osts_nodes))
10984 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10985 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10986 error "set $fa_mode=$new_mode"
10989 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10990 function check_set_fallocate_or_skip()
10992 check_set_fallocate || skip "need >= 2.13.57 and ldiskfs for fallocate"
10995 function disable_opencache()
10997 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" |
11000 test -z "${saved_OPENCACHE_value}" &&
11001 export saved_OPENCACHE_value="$state"
11003 [[ "$state" = "off" ]] && return
11005 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
11008 function set_opencache()
11010 local newvalue="$1"
11011 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
11013 [[ -n "$newvalue" ]] || return
11015 [[ -n "${saved_OPENCACHE_value}" ]] ||
11016 export saved_OPENCACHE_value="$state"
11018 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
11023 function restore_opencache()
11025 [[ -z "${saved_OPENCACHE_value}" ]] ||
11026 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
11029 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
11030 # created on MDT0, use this function to create directory on specific MDT
11031 # explicitly, and set default LMV to create subdirs on the same MDT too.
11036 while getopts "i:" opt $*; do
11042 shift $((OPTIND - 1))
11044 $LFS mkdir -i $mdt -c 1 $*
11048 mkdir_on_mdt -i0 $*
11051 # Wait for nodemap synchronization
11053 local nodemap_name=$1
11058 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
11059 local max_retries=20
11063 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
11066 if [ "$nodemap_name" == "active" ]; then
11067 proc_param="active"
11068 elif [ -z "$key" ]; then
11069 proc_param=${nodemap_name}
11071 proc_param="${nodemap_name}.${key}"
11073 if [ "$opt" == "inactive" ]; then
11074 # check nm sync even if nodemap is not activated
11078 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
11080 if [ -z "$value" ]; then
11081 out1=$(do_facet mgs $LCTL get_param $opt \
11082 nodemap.${proc_param} 2>/dev/null)
11083 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
11088 # if servers run on the same node, it is impossible to tell if they get
11089 # synced with the mgs, so just wait an arbitrary 10 seconds
11090 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
11091 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
11092 echo "waiting 10 secs for sync"
11097 # wait up to 10 seconds for other servers to sync with mgs
11098 for i in $(seq 1 10); do
11099 for node in $(all_server_nodes); do
11100 local node_ip=$(host_nids_address $node $NETTYPE |
11104 if [ -z "$value" ]; then
11105 [ $node_ip == $mgs_ip ] && continue
11108 out2=$(do_node $node_ip $LCTL get_param $opt \
11109 nodemap.$proc_param 2>/dev/null)
11110 echo "On $node ${node_ip}, ${proc_param} = $out2"
11111 [ "$out1" != "$out2" ] && is_sync=false && break
11116 if ! $is_sync; then
11119 echo OTHER - IP: $node_ip
11121 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
11123 echo "waited $((i - 1)) seconds for sync"
11126 consume_precreations() {
11130 local extra=${4:-2}
11131 local OST=$(ostname_from_index $OSTIDX $dir)
11133 mkdir_on_mdt -i $(facet_index $mfacet) $dir/${OST}
11134 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
11137 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
11138 local last_id=$(do_facet $mfacet $LCTL get_param -n \
11139 osp.$mdtosc_proc.prealloc_last_id)
11140 local next_id=$(do_facet $mfacet $LCTL get_param -n \
11141 osp.$mdtosc_proc.prealloc_next_id)
11142 echo "Creating to objid $last_id on ost $OST..."
11143 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
11146 __exhaust_precreations() {
11149 local FAILIDX=${3:-$OSTIDX}
11150 local ofacet=ost$((OSTIDX + 1))
11152 mkdir_on_mdt0 $DIR/$tdir
11153 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
11154 local mfacet=mds$((mdtidx + 1))
11155 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
11157 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
11158 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
11160 #define OBD_FAIL_OST_ENOSPC 0x215
11161 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
11163 consume_precreations $DIR/$tdir $mfacet $OSTIDX
11165 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
11166 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
11169 exhaust_precreations() {
11170 __exhaust_precreations $1 $2 $3
11174 exhaust_all_precreations() {
11176 for (( i=0; i < OSTCOUNT; i++ )) ; do
11177 __exhaust_precreations $i $1 -1
11184 local MDTIDX=$(facet_index $mfacet)
11185 local MDT=$(mdtname_from_index $MDTIDX $DIR)
11188 #define OBD_FAIL_OSP_FORCE_NEW_SEQ 0x210a
11189 do_facet $mfacet $LCTL set_param fail_loc=0x210a
11190 mkdir_on_mdt -i $MDTIDX $DIR/${MDT}
11191 for (( i=0; i < OSTCOUNT; i++ )) ; do
11192 # consume preallocated objects, to wake up precreate thread
11193 consume_precreations $DIR/${MDT} $mfacet $i
11195 do_facet $mfacet $LCTL set_param fail_loc=0
11199 force_new_seq_all() {
11201 for (( i=0; i < MDSCOUNT; i++ )) ; do
11202 force_new_seq mds$((i + 1))
11207 ost_set_temp_seq_width_all() {
11208 local osts=$(comma_list $(osts_nodes))
11209 local width=$(do_facet ost1 $LCTL get_param -n seq.*OST0000-super.width)
11211 do_nodes $osts $LCTL set_param seq.*OST*-super.width=$1
11212 stack_trap "do_nodes $osts $LCTL set_param seq.*OST*-super.width=$width"
11215 verify_yaml_available() {
11216 python3 -c "import yaml; yaml.safe_load('''a: b''')"
11220 python3 -c "import sys, yaml; obj = yaml.safe_load(sys.stdin)"