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)
190 export NAME=${NAME:-local}
192 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
194 export MKE2FS=$MKE2FS
195 if [ -z "$MKE2FS" ]; then
196 if which mkfs.ldiskfs >/dev/null 2>&1; then
197 export MKE2FS=mkfs.ldiskfs
203 export DEBUGFS=$DEBUGFS
204 if [ -z "$DEBUGFS" ]; then
205 if which debugfs.ldiskfs >/dev/null 2>&1; then
206 export DEBUGFS=debugfs.ldiskfs
208 export DEBUGFS=debugfs
212 export TUNE2FS=$TUNE2FS
213 if [ -z "$TUNE2FS" ]; then
214 if which tunefs.ldiskfs >/dev/null 2>&1; then
215 export TUNE2FS=tunefs.ldiskfs
217 export TUNE2FS=tune2fs
221 export E2LABEL=$E2LABEL
222 if [ -z "$E2LABEL" ]; then
223 if which label.ldiskfs >/dev/null 2>&1; then
224 export E2LABEL=label.ldiskfs
226 export E2LABEL=e2label
230 export DUMPE2FS=$DUMPE2FS
231 if [ -z "$DUMPE2FS" ]; then
232 if which dumpfs.ldiskfs >/dev/null 2>&1; then
233 export DUMPE2FS=dumpfs.ldiskfs
235 export DUMPE2FS=dumpe2fs
239 export E2FSCK=$E2FSCK
240 if [ -z "$E2FSCK" ]; then
241 if which fsck.ldiskfs >/dev/null 2>&1; then
242 export E2FSCK=fsck.ldiskfs
248 export RESIZE2FS=$RESIZE2FS
249 if [ -z "$RESIZE2FS" ]; then
250 if which resizefs.ldiskfs >/dev/null 2>&1; then
251 export RESIZE2FS=resizefs.ldiskfs
253 export RESIZE2FS=resize2fs
257 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
258 export FSCK_MAX_ERR=4 # File system errors left uncorrected
260 export ZFS=${ZFS:-zfs}
261 export ZPOOL=${ZPOOL:-zpool}
262 export ZDB=${ZDB:-zdb}
263 export PARTPROBE=${PARTPROBE:-partprobe}
265 #[ -d /r ] && export ROOT=${ROOT:-/r}
266 export TMP=${TMP:-$ROOT/tmp}
267 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
268 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
269 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
271 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
272 if ! echo $PATH | grep -q $LUSTRE/utils; then
273 export PATH=$LUSTRE/utils:$PATH
275 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
276 export PATH=$LUSTRE/utils/gss:$PATH
278 if ! echo $PATH | grep -q $LUSTRE/tests; then
279 export PATH=$LUSTRE/tests:$PATH
281 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
282 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
284 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
285 [ ! -f "$LST" ] && export LST=$(which lst)
286 export LSTSH=${LSTSH:-"$LUSTRE/../lustre-iokit/lst-survey/lst.sh"}
287 [ ! -f "$LSTSH" ] && export LSTSH=$(which lst.sh)
288 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
289 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
290 export MCREATE=${MCREATE:-mcreate}
291 export MULTIOP=${MULTIOP:-multiop}
292 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
293 export STATX=${STATX:-statx}
294 # Ubuntu, at least, has a truncate command in /usr/bin
295 # so fully path our truncate command.
296 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
297 export FSX=${FSX:-$LUSTRE/tests/fsx}
298 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
299 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
300 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
301 export PATH=$LUSTRE/tests/racer:$PATH:
303 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
304 export PATH=$LUSTRE/tests/mpi:$PATH
307 export LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
308 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
309 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
310 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
311 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
312 [ ! -f "$LFS" ] && export LFS=$(which lfs)
313 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
314 [ ! -f "$KSOCKLND_CONFIG" ] &&
315 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
317 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
319 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
320 if [ ! -f "$L_GETIDENTITY" ]; then
321 if `which l_getidentity > /dev/null 2>&1`; then
322 export L_GETIDENTITY=$(which l_getidentity)
324 export L_GETIDENTITY=NONE
327 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
328 [ ! -f "$LL_DECODE_FILTER_FID" ] &&
329 export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
330 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
331 [ ! -f "$LL_DECODE_LINKEA" ] &&
332 export LL_DECODE_LINKEA="ll_decode_linkea"
333 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
334 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
335 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
336 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
337 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
338 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
339 [ ! -f "$LUSTRE_RMMOD" ] &&
340 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
341 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
342 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
343 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
344 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
345 [ ! -f "$LFS_MIGRATE" ] &&
346 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
347 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
348 [ ! -f "$LR_READER" ] &&
349 export LR_READER=$(which lr_reader 2> /dev/null)
350 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
351 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
352 [ ! -f "$LSOM_SYNC" ] &&
353 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
354 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
355 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
356 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
357 export LGSSD=$(which lgssd)
358 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
359 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
360 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
362 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
364 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
365 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
367 export DMSETUP=${DMSETUP:-dmsetup}
368 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
369 export LOSETUP=${LOSETUP:-losetup}
371 if [ "$ACCEPTOR_PORT" ]; then
372 export PORT_OPT="--port $ACCEPTOR_PORT"
376 $RPC_MODE || echo "Using GSS shared-key feature"
378 export LGSS_SK=$(which lgss_sk 2> /dev/null)
380 export LGSS_SK="$LUSTRE/utils/gss/lgss_sk"
382 error_exit "built with lgss_sk disabled! SEC=$SEC"
390 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
391 which lgss_keyring > /dev/null 2>&1 ||
392 error_exit "built with gss disabled! SEC=$SEC"
403 IDENTITY_UPCALL=false
407 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
409 # Paths on remote nodes, if different
410 export RLUSTRE=${RLUSTRE:-$LUSTRE}
411 export RPWD=${RPWD:-$PWD}
412 export I_MOUNTED=${I_MOUNTED:-"no"}
413 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
414 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
415 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
416 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
417 ! -f $LUSTRE/mdt/mdt.ko ]; then
418 export CLIENTMODSONLY=yes
421 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
422 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
426 while getopts "rvwf:" opt $*; do
431 w) WRITECONF=writeconf;;
436 shift $((OPTIND - 1))
439 # print the durations of each test if "true"
440 DDETAILS=${DDETAILS:-false}
441 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
446 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
448 # Constants used in more than one test script
449 export LOV_MAX_STRIPE_COUNT=2000
450 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
451 export KEEP_POOLS=${KEEP_POOLS:-false}
452 export PARALLEL=${PARALLEL:-"no"}
454 export BLCKSIZE=${BLCKSIZE:-4096}
455 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
458 # use localrecov to enable recovery for local clients, LU-12722
459 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
460 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
461 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
464 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
465 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
472 ncpts=$(do_facet $facet "lctl get_param -n " \
473 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
475 if [ $ncpts -eq 0 ]; then
482 # Return a numeric version code based on a version string. The version
483 # code is useful for comparison two version strings to see which is newer.
485 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
486 eval set -- $(tr "[:punct:][a-zA-Z]" " " <<< $*)
488 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
491 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
492 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
494 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
496 # usage: lustre_build_version
498 # All Lustre versions support "lctl get_param" to report the version of the
499 # code running in the kernel (what our tests are interested in), but it
500 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
501 # the "version" parameter doesn't include "lustre: " at the beginning.
502 # If that fails, call "lctl lustre_build_version" which prints either (or both)
503 # the userspace and kernel build versions, but until 2.8.55 required root
504 # access to get the Lustre kernel version. If that also fails, fall back to
505 # using "lctl --version", which is easy to parse and works without the kernel
506 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
507 # not the module version, though they are usually the same.
509 # Various commands and their output format for different Lustre versions:
510 # lctl get_param version: 2.9.55
511 # lctl get_param version: lustre: 2.8.53
512 # lctl get_param version: lustre: 2.6.52
513 # kernel: patchless_client
514 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
515 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
516 # lctl lustre_build_version: error: lustre_build_version: Permission denied
517 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
518 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
519 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
520 # lctl --version: lctl 2.6.50
522 # output: prints version string to stdout in (up to 4) dotted-decimal values
523 lustre_build_version() {
524 local facet=${1:-client}
525 local facet_version=${facet}_VERSION
527 # if the global variable is already set, then use that
528 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
530 # this is the currently-running version of the kernel modules
531 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
532 # we mostly test 2.10+ systems, only try others if the above fails
533 if [ -z "$ver" ]; then
534 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
536 if [ -z "$ver" ]; then
537 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
540 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
541 [ -n "$lver" ] && ver="$lver"
543 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
544 tr _ . | cut -d. -f1-4)
546 # save in global variable for the future
547 export $facet_version=$lver
552 # Report the Lustre numeric build version code for the supplied facet.
553 lustre_version_code() {
554 version_code $(lustre_build_version $1)
558 /sbin/lsmod | grep -q "^\<$1\>"
561 check_lfs_df_ret_val() {
562 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
563 # returned by 'lfs df' for valid dentry but not a lustrefs.
565 # 'lfs df' historically always returned success(0) instead of
566 # EOPNOTSUPP. This function for compatibility reason, ignores and
567 # masquerades EOPNOTSUPP as success.
568 [[ $1 -eq 95 ]] && return 0
581 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
584 # parallels can't load modules directly from prlfs, use /tmp instead
585 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
586 local target="$(mktemp)"
588 cp "$module" "$target"
591 [[ $rc == 0 ]] && PRLFS=true
599 # Load a module on the system where this is running.
601 # usage: load_module module_name [module arguments for insmod/modprobe]
603 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
604 # will be used as the arguments. Otherwise arguments will be obtained from
605 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
608 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
611 local base=$(basename $module $ext)
613 local -A module_is_loaded_aa
617 for mod in $(lsmod | awk '{ print $1; }'); do
618 module_is_loaded_aa[${mod//-/_}]=true
622 ${module_is_loaded_aa[${1//-/_}]:-false}
625 if module_is_loaded $base; then
629 if [[ -f $LUSTRE/$module$ext ]]; then
630 path=$LUSTRE/$module$ext
631 elif [[ "$base" == lnet_selftest ]] &&
632 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
633 path=$LUSTRE/../lnet/selftest/$base$ext
638 if [[ -n "$path" ]]; then
639 # Try to load any non-Lustre modules that $module depends on.
640 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
641 if ! module_is_loaded $mod; then
647 # If no module arguments were passed then get them from
648 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
649 if [ $# -eq 0 ]; then
650 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
651 # not in Bash until 4.x, so we resort to eval.
652 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
653 eval set -- \$$optvar
654 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
655 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
657 opt=$(awk -v var="^options $base" '$0 ~ var \
658 {gsub("'"options $base"'",""); print}' \
660 set -- $(echo -n $opt)
662 # Ensure we have accept=all for lnet
663 if [[ "$base" == lnet ]]; then
664 # OK, this is a bit wordy...
665 local arg accept_all_present=false
668 [[ "$arg" == accept=all ]] &&
669 accept_all_present=true
672 $accept_all_present || set -- "$@" accept=all
679 [ $# -gt 0 ] && echo "${module} options: '$*'"
681 # Note that insmod will ignore anything in modprobe.conf, which is why
682 # we're passing options on the command-line. If $path does not exist
683 # then we must be testing a "make install" or"rpm" installation. Also
684 # note that failing to load ptlrpc_gss is not considered fatal.
685 if [[ -n "$path" ]]; then
686 lustre_insmod $path "$@"
687 elif [[ "$base" == ptlrpc_gss ]]; then
688 if ! modprobe $base "$@" 2>/dev/null; then
689 echo "gss/krb5 is not supported"
697 $LCTL mark "$LNETCTL $*"
703 # For kmemleak-enabled kernels we need clear all past state
704 # that obviously has nothing to do with this Lustre run
705 # Disable automatic memory scanning to avoid perf hit.
706 if [ -f /sys/kernel/debug/kmemleak ] ; then
707 echo scan=off > /sys/kernel/debug/kmemleak || true
708 echo scan > /sys/kernel/debug/kmemleak || true
709 echo clear > /sys/kernel/debug/kmemleak || true
712 echo Loading modules from $LUSTRE
716 if [ -f /sys/devices/system/cpu/online ]; then
717 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
718 echo "detected $ncpus online CPUs by sysfs"
720 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
723 if [ $rc -eq 0 ]; then
724 echo "detected $ncpus online CPUs by getconf"
726 echo "Can't detect number of CPUs"
731 # if there is only one CPU core, libcfs can only create one partition
732 # if there is more than 4 CPU cores, libcfs should create multiple CPU
733 # partitions. So we just force libcfs to create 2 partitions for
734 # system with 2 or 4 cores
735 local saved_opts="$MODOPTS_LIBCFS"
737 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
738 # force to enable multiple CPU partitions
739 echo "Force libcfs to create 2 CPU partitions"
740 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
742 echo "libcfs will create CPU partition based on online CPUs"
745 load_module ../libcfs/libcfs/libcfs
746 # Prevent local MODOPTS_LIBCFS being passed as part of environment
747 # variable to remote nodes
750 set_default_debug "neterror net nettrace malloc"
751 if [ "$1" = "config_on_load=1" ]; then
752 load_module ../lnet/lnet/lnet
754 load_module ../lnet/lnet/lnet "$@"
757 LNDPATH=${LNDPATH:-"../lnet/klnds"}
758 if [ -z "$LNETLND" ]; then
760 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
761 tcp*) LNETLND="socklnd/ksocklnd" ;;
762 kfi*) LNETLND="kfilnd/kkfilnd" ;;
763 gni*) LNETLND="gnilnd/kgnilnd" ;;
764 *) local lnd="${NETTYPE%%[0-9]}lnd"
765 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
766 LNETLND="$lnd/k$lnd" ||
767 LNETLND="socklnd/ksocklnd"
770 load_module ../lnet/klnds/$LNETLND
772 if [ "$1" = "config_on_load=1" ]; then
773 do_lnetctl lnet configure --all ||
778 load_modules_local() {
779 if [ -n "$MODPROBE" ]; then
781 echo "Using modprobe to load modules"
785 # Create special udev test rules on every node
786 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
787 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
789 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
791 udevadm control --reload-rules
796 load_module obdclass/obdclass
797 if ! client_only; then
798 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
800 load_module ptlrpc/ptlrpc
801 load_module ptlrpc/gss/ptlrpc_gss
809 load_module obdecho/obdecho
810 if ! client_only; then
811 load_module lfsck/lfsck
812 [ "$LQUOTA" != "no" ] &&
813 load_module quota/lquota $LQUOTAOPTS
814 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
815 load_module osd-zfs/osd_zfs
816 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
817 load_module ../ldiskfs/ldiskfs
818 load_module osd-ldiskfs/osd_ldiskfs
830 load_module llite/lustre
831 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
833 rm -f $OGDB/ogdb-$HOSTNAME
834 $LCTL modules > $OGDB/ogdb-$HOSTNAME
836 # 'mount' doesn't look in $PATH, just sbin
837 local mount_lustre=$LUSTRE/utils/mount.lustre
838 if [ -f $mount_lustre ]; then
839 local sbin_mount=$(readlink -f /sbin)/mount.lustre
840 if grep -qw "$sbin_mount" /proc/mounts; then
841 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
843 if ! grep -qw "$sbin_mount" /proc/mounts; then
844 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
845 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
846 cat <<- EOF > "$sbin_mount"
849 echo "This $sbin_mount just a mountpoint." 1>&2
850 echo "It is never supposed to be run." 1>&2
851 logger -p emerg -- "using stub $sbin_mount $@"
854 chmod a+x $sbin_mount
856 mount --bind $mount_lustre $sbin_mount ||
857 error "can't bind $mount_lustre to $sbin_mount"
868 # load modules on remote nodes optionally
869 # lustre-tests have to be installed on these nodes
870 if $LOAD_MODULES_REMOTE; then
871 local list=$(comma_list $(remote_nodes_list))
873 # include failover nodes in case they are not in the list yet
875 for facet in ${facets//,/ }; do
876 failover=$(facet_failover_host $facet)
877 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
878 list="$list,$failover"
881 if [ -n "$list" ]; then
882 echo "loading modules on: '$list'"
883 do_rpc_nodes "$list" load_modules_local
889 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
890 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" ||
892 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
893 echo "$LEAK_LUSTRE" 1>&2
894 echo "$LEAK_PORTALS" 1>&2
895 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
896 echo "Memory leaks detected"
897 [ -n "$IGNORE_LEAK" ] &&
898 { echo "ignoring leaks" && return 0; } || true
903 unload_modules_local() {
904 $LUSTRE_RMMOD ldiskfs || return 2
906 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
907 rm /etc/udev/rules.d/99-lustre-test.rules
908 udevadm control --reload-rules
911 check_mem_leak || return 254
919 wait_exit_ST client # bug 12845
921 unload_modules_local || rc=$?
923 if $LOAD_MODULES_REMOTE; then
924 local list=$(comma_list $(remote_nodes_list))
925 if [ -n "$list" ]; then
926 echo "unloading modules on: '$list'"
927 do_rpc_nodes "$list" unload_modules_local
931 local sbin_mount=$(readlink -f /sbin)/mount.lustre
932 if grep -qe "$sbin_mount " /proc/mounts; then
933 umount $sbin_mount || true
934 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
938 [[ $rc -eq 0 ]] && echo "modules unloaded."
944 local facet=${1:-ost1}
948 case $(facet_fstype $facet) in
949 ldiskfs) size=32;; # largest seen is 64 with multiple OSTs
950 # grant_block_size is in bytes, allow at least 2x max blocksize
951 zfs) size=$(lctl get_param osc.$FSNAME*.import |
952 awk '/grant_block_size:/ {print $2/512; exit;}')
956 [[ $facet =~ mds ]] && mult=$MDTCOUNT
957 echo -n $((size * mult))
961 local facet=${1:-$SINGLEMDS}
962 local fstype=$(facet_fstype $facet)
965 ldiskfs) size=4;; # ~4KB per inode
966 zfs) size=11;; # 10 to 11KB per inode
972 check_gss_daemon_nodes() {
976 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
977 if [ \\\"\\\$num\\\" -ne 1 ]; then
978 echo \\\$num instance of $dname;
983 check_gss_daemon_facet() {
987 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
988 if [ $num -ne 1 ]; then
989 echo "$num instance of $dname on $facet"
999 echo "Stopping "$@" on $list"
1000 do_nodes $list "killall -2 $* 2>/dev/null || true"
1003 # start gss daemons on all nodes, or "daemon" on "nodes" if set
1004 start_gss_daemons() {
1008 if [ "$nodes" ] && [ "$daemon" ] ; then
1009 echo "Starting gss daemon on nodes: $nodes"
1010 do_nodes $nodes "$daemon" || return 8
1014 nodes=$(comma_list $(mdts_nodes))
1015 echo "Starting gss daemon on mds: $nodes"
1017 # Start all versions, in case of switching
1018 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
1020 do_nodes $nodes "$LSVCGSSD -vvv" || return 1
1022 if $GSS_PIPEFS; then
1023 do_nodes $nodes "$LGSSD -v" || return 2
1026 nodes=$(comma_list $(osts_nodes))
1027 echo "Starting gss daemon on ost: $nodes"
1029 # Start all versions, in case of switching
1030 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
1032 do_nodes $nodes "$LSVCGSSD -vvv" || return 3
1034 # starting on clients
1036 local clients=${CLIENTS:-$HOSTNAME}
1038 if $GSS_PIPEFS; then
1039 echo "Starting $LGSSD on clients $clients "
1040 do_nodes $clients "$LGSSD -v" || return 4
1043 # wait daemons entering "stable" status
1047 # check daemons are running
1049 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1050 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1051 if $GSS_PIPEFS; then
1052 nodes=$(comma_list $(mdts_nodes))
1053 check_gss_daemon_nodes $nodes lgssd || return 6
1055 if $GSS_PIPEFS; then
1056 check_gss_daemon_nodes $clients lgssd || return 7
1060 stop_gss_daemons() {
1061 local nodes=$(comma_list $(mdts_nodes))
1063 send_sigint $nodes lsvcgssd lgssd
1065 nodes=$(comma_list $(osts_nodes))
1066 send_sigint $nodes lsvcgssd
1068 nodes=${CLIENTS:-$HOSTNAME}
1069 send_sigint $nodes lgssd
1073 # Add mount flags for shared key
1076 if grep -q skpath <<< "$mt_opts" ; then
1077 mt_opts=$(echo $mt_opts |
1078 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1080 if [ -z "$mt_opts" ]; then
1081 mt_opts="-o skpath=$SK_PATH"
1083 mt_opts="$mt_opts,skpath=$SK_PATH"
1093 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1102 [ $from_tree = true ]
1106 if $SHARED_KEY; then
1115 if ! module_loaded ptlrpc_gss; then
1116 load_module ptlrpc/gss/ptlrpc_gss
1117 module_loaded ptlrpc_gss ||
1118 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1121 if $GSS_KRB5 || $GSS_SK; then
1122 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1125 if $GSS_SK && ! $SK_NO_KEY; then
1126 echo "Loading basic SSK keys on all servers"
1127 do_nodes $(comma_list $(all_server_nodes)) \
1128 "$LGSS_SK -t server -l $SK_PATH/$FSNAME.key || true"
1129 do_nodes $(comma_list $(all_server_nodes)) \
1130 "keyctl show | grep lustre | cut -c1-11 |
1132 xargs -IX keyctl setperm X 0x3f3f3f3f"
1135 if $GSS_SK && $SK_NO_KEY; then
1136 local numclients=${1:-$CLIENTCOUNT}
1137 local clients=${CLIENTS:-$HOSTNAME}
1139 # security ctx config for keyring
1141 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1143 if from_build_tree; then
1144 mkdir -p $SK_OM_PATH
1145 if grep -q request-key /proc/mounts > /dev/null; then
1146 echo "SSK: Request key already mounted."
1148 mount -o bind $SK_OM_PATH /etc/request-key.d/
1150 local lgssc_conf_line='create lgssc * * '
1151 lgssc_conf_line+=$(which lgss_keyring)
1152 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1153 echo "$lgssc_conf_line" > $lgssc_conf_file
1156 [ -e $lgssc_conf_file ] ||
1157 error_exit "Could not find key options in $lgssc_conf_file"
1158 echo "$lgssc_conf_file content is:"
1159 cat $lgssc_conf_file
1161 if ! local_mode; then
1162 if from_build_tree; then
1163 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1165 do_nodes $(comma_list $(all_nodes)) "mount \
1166 -o bind $SK_OM_PATH \
1167 /etc/request-key.d/"
1168 do_nodes $(comma_list $(all_nodes)) "rsync \
1169 -aqv $HOSTNAME:$lgssc_conf_file \
1170 $lgssc_conf_file >/dev/null 2>&1"
1172 do_nodes $(comma_list $(all_nodes)) \
1173 "echo $lgssc_conf_file: ; \
1174 cat $lgssc_conf_file"
1178 # create shared key on all nodes
1179 mkdir -p $SK_PATH/nodemap
1180 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1181 $SK_PATH/$FSNAME-*.key
1182 # for nodemap testing each client may need own key,
1183 # and S2S now requires keys as well, both for "client"
1186 $LGSS_SK -t server -f$FSNAME -n $SK_S2SNMCLI \
1187 -w $SK_PATH/$FSNAME-nmclient.key \
1188 -d /dev/urandom >/dev/null 2>&1
1189 $LGSS_SK -t mgs,server -f$FSNAME -n $SK_S2SNM \
1190 -w $SK_PATH/$FSNAME-s2s-server.key \
1191 -d /dev/urandom >/dev/null 2>&1
1194 $LGSS_SK -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1195 -d /dev/urandom >/dev/null 2>&1
1197 for i in $(seq 0 $((numclients - 1))); do
1198 $LGSS_SK -t server -f$FSNAME -n c$i \
1199 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1203 if ! local_mode; then
1204 for lnode in $(all_nodes); do
1205 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1208 # Set client keys to client type to generate prime P
1210 do_nodes $(all_nodes) "$LGSS_SK -t client,server -m \
1211 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1213 do_nodes $clients "$LGSS_SK -t client -m \
1214 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1215 do_nodes $clients "find $SK_PATH/nodemap \
1216 -name \*.key | xargs -IX $LGSS_SK -t client \
1217 -m X >/dev/null 2>&1"
1219 # This is required for servers as well, if S2S in use
1221 do_nodes $(comma_list $(mdts_nodes)) \
1222 "cp $SK_PATH/$FSNAME-s2s-server.key \
1223 $SK_PATH/$FSNAME-s2s-client.key; $LGSS_SK \
1224 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1226 do_nodes $(comma_list $(osts_nodes)) \
1227 "cp $SK_PATH/$FSNAME-s2s-server.key \
1228 $SK_PATH/$FSNAME-s2s-client.key; $LGSS_SK \
1229 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1231 do_nodes $clients "$LGSS_SK -t client \
1232 -m $SK_PATH/$FSNAME-nmclient.key \
1237 # mount options for servers and clients
1238 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1239 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1240 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1241 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1243 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1244 LGSS_KEYRING_DEBUG=4
1248 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1249 ( local_mode || from_build_tree ); then
1251 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1252 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1253 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1255 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1262 # maybe cleanup credential cache?
1269 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1270 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1271 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1275 $RPC_MODE || echo "Cleaning up Shared Key.."
1276 do_nodes $(comma_list $(all_nodes)) "rm -f \
1277 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1278 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1279 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1280 if from_build_tree; then
1281 # Remove the mount and clean up the files we added to
1283 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1284 request-key.d /proc/mounts; do umount \
1285 /etc/request-key.d/; done"
1286 do_nodes $(comma_list $(all_nodes)) "rm -f \
1287 $SK_OM_PATH/lgssc.conf"
1288 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1296 local var=${facet}_svc
1304 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1305 tr '[:lower:]' '[:upper:]'
1311 if [ $facet == mgs ] || [ $facet == client ]; then
1315 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1323 if [ -n "${!var}" ]; then
1328 var=$(facet_type $facet)FSTYPE
1329 if [ -n "${!var}" ]; then
1334 if [ -n "$FSTYPE" ]; then
1339 if [[ $facet == mgs ]] && combined_mgs_mds; then
1351 local facets=$(get_facets)
1354 for facet in ${facets//,/ }; do
1355 if [ $node == $(facet_host $facet) ] ||
1356 [ $node == "$(facet_failover_host $facet)" ]; then
1357 fstype=$(facet_fstype $facet)
1358 if [[ $fstypes != *$fstype* ]]; then
1359 fstypes+="${fstypes:+,}$fstype"
1368 local num=$(facet_number $facet)
1371 if [[ $(facet_type $facet) = OST ]]; then
1372 index=OSTINDEX${num}
1373 if [[ -n "${!index}" ]]; then
1378 index=${OST_INDICES[num - 1]}
1381 [[ -n "$index" ]] || index=$((num - 1))
1389 local fstype=$(facet_fstype $facet)
1393 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1395 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1396 ${dev} 2>/dev/null");;
1398 error "unknown fstype!";;
1405 # Get the device of a facet.
1412 mgs) device=$(mgsdevname) ;;
1413 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1414 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1415 fs2mds) device=$(mdsdevname 1_2) ;;
1416 fs2ost) device=$(ostdevname 1_2) ;;
1417 fs3ost) device=$(ostdevname 2_2) ;;
1425 # Get the virtual device of a facet.
1432 mgs) device=$(mgsvdevname) ;;
1433 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1434 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1435 fs2mds) device=$(mdsvdevname 1_2) ;;
1436 fs2ost) device=$(ostvdevname 1_2) ;;
1437 fs3ost) device=$(ostvdevname 2_2) ;;
1445 local virt=$(virt-what 2> /dev/null)
1447 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1449 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1452 VMware|KVM|VirtualBox|Parallels|Bochs)
1453 echo $virt | tr '[A-Z]' '[a-z]' ;;
1459 # Re-read the partition table on failover partner host.
1460 # After a ZFS storage pool is created on a shared device, the partition table
1461 # on the device may change. However, the operating system on the failover
1462 # host may not notice the change automatically. Without the up-to-date partition
1463 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1464 # relative to partition rather than disk beginnings.
1466 # This function performs partprobe on the failover host to make it re-read the
1469 refresh_partition_table() {
1474 host=$(facet_passive_host $facet)
1475 if [[ -n "$host" ]]; then
1476 do_node $host "$PARTPROBE $device"
1481 # Get ZFS storage pool name.
1488 device=$(facet_device $facet)
1489 # poolname is string before "/"
1490 poolname="${device%%/*}"
1497 # Get ZFS local fsname.
1499 zfs_local_fsname() {
1501 local lfsname=$(basename $(facet_device $facet))
1507 # Create ZFS storage pool.
1514 local opts=${@:-"-o cachefile=none"}
1516 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1517 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1518 $ZPOOL create -f $opts $poolname $vdev"
1522 # Create ZFS file system.
1528 local opts=${@:-"-o mountpoint=legacy"}
1530 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1531 $ZFS create $opts $dataset"
1535 # Export ZFS storage pool.
1536 # Before exporting the pool, all datasets within the pool should be unmounted.
1544 poolname=$(zpool_name $facet)
1546 if [[ -n "$poolname" ]]; then
1547 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1548 grep -q ^$poolname/ /proc/mounts ||
1549 $ZPOOL export $opts $poolname"
1554 # Destroy ZFS storage pool.
1555 # Destroy the given pool and free up any devices for other use. This command
1556 # tries to unmount any active datasets before destroying the pool.
1557 # -f Force any active datasets contained within the pool to be unmounted.
1561 local poolname=${2:-$(zpool_name $facet)}
1563 if [[ -n "$poolname" ]]; then
1564 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1565 $ZPOOL destroy -f $poolname"
1570 # Import ZFS storage pool.
1571 # Force importing, even if the pool appears to be potentially active.
1576 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1579 poolname=$(zpool_name $facet)
1581 if [[ -n "$poolname" ]]; then
1582 opts+=" -d $(dirname $(facet_vdevice $facet))"
1583 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1584 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1585 $ZPOOL import -f $opts $poolname"
1590 # Reimport ZFS storage pool with new name
1595 local opts="-o cachefile=none"
1596 local poolname=$(zpool_name $facet)
1598 opts+=" -d $(dirname $(facet_vdevice $facet))"
1599 do_facet $facet "$ZPOOL export $poolname;
1600 $ZPOOL import $opts $poolname $newpool"
1604 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1605 # is not automatically imported on system startup.
1607 # In a failover environment, this will provide resource level fencing which
1608 # will ensure that the same ZFS storage pool will not be imported concurrently
1609 # on different nodes.
1611 disable_zpool_cache() {
1615 poolname=$(zpool_name $facet)
1617 if [[ -n "$poolname" ]]; then
1618 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1623 # This and set_osd_param() shall be used to access OSD parameters
1624 # once existed under "obdfilter":
1629 # writethrough_cache_enable
1633 local device=${2:-$FSNAME-OST*}
1636 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1641 local device=${2:-$FSNAME-OST*}
1645 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1649 local dz=${1:-$DEBUG_SIZE}
1651 if [ -f /sys/devices/system/cpu/possible ]; then
1652 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1654 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1657 # bug 19944, adjust size to be -gt num_possible_cpus()
1658 # promise 2MB for every cpu at least
1659 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1662 lctl set_param debug_mb=$dz
1665 set_default_debug () {
1666 local debug=${1:-"$PTLDEBUG"}
1667 local subsys=${2:-"$SUBSYSTEM"}
1668 local debug_size=${3:-$DEBUG_SIZE}
1670 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1672 lctl set_param subsystem_debug="${subsys# }" >/dev/null
1674 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1677 set_default_debug_nodes () {
1679 local debug="${2:-"$PTLDEBUG"}"
1680 local subsys="${3:-"$SUBSYSTEM"}"
1681 local debug_size="${4:-$DEBUG_SIZE}"
1683 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1684 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1688 [[ -z "$nodes" ]] ||
1689 do_rpc_nodes "$nodes" set_default_debug \
1690 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1693 set_default_debug_facet () {
1695 local debug="${2:-"$PTLDEBUG"}"
1696 local subsys="${3:-"$SUBSYSTEM"}"
1697 local debug_size="${4:-$DEBUG_SIZE}"
1698 local node=$(facet_active_host $facet)
1700 [ -n "$node" ] || error "No host defined for facet $facet"
1702 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1705 set_params_nodes () {
1706 [[ $# -ge 2 ]] || return 0
1710 do_nodes $nodes $LCTL set_param "$@"
1713 set_params_clients () {
1714 local clients=${1:-$CLIENTS}
1715 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1717 [[ -n $params ]] || return 0
1718 set_params_nodes $clients $params
1722 local hostid=${1:-$(hostid)}
1724 if [ ! -s /etc/hostid ]; then
1725 printf $(echo -n $hostid |
1726 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1732 local facets=${1:-$(get_facets)}
1738 for facet in ${facets//,/ }; do
1739 mount_facet $facet &
1743 for ((index=0; index<$total; index++)); do
1744 wait ${mountpids[index]}
1746 [ $RC -eq 0 ] && continue
1748 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1749 skip_noexit "Restart of $facet failed!." &&
1752 error "Restart of $facet failed!"
1760 # Add argument "arg" (e.g., "loop") to the comma-separated list
1761 # of arguments for option "opt" (e.g., "-o") on command
1762 # line "opts" (e.g., "-o flock").
1768 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1770 if echo "$opts" | grep -q $opt_pattern; then
1771 opts=$(echo "$opts" | sed -e \
1772 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1774 opts+="${opts:+ }$opt $arg"
1780 # Associate loop device with a given regular file.
1781 # Return the loop device.
1783 setup_loop_device() {
1787 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1788 if [[ -z \\\$loop_dev ]]; then
1789 loop_dev=\\\$($LOSETUP -f);
1790 $LOSETUP \\\$loop_dev $file || loop_dev=;
1792 echo -n \\\$loop_dev"
1796 # Detach a loop device.
1798 cleanup_loop_device() {
1802 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1803 $LOSETUP -d $loop_dev"
1807 # Check if a given device is a block device.
1814 [[ -n "$dev" ]] || return 1
1815 do_facet $facet "test -b $dev" || return 1
1816 if [[ -n "$size" ]]; then
1817 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1818 count=1 skip=$size 2>&1" |
1819 awk '($3 == "in") { print $1 }')
1820 [[ "$in" = "1+0" ]] || return 1
1825 # Check if a given device is a device-mapper device.
1831 [[ -n "$dev" ]] || return 1
1832 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1836 # Check if a given device is a device-mapper flakey device.
1838 is_dm_flakey_dev() {
1843 [[ -n "$dev" ]] || return 1
1845 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1847 [[ $type = flakey ]] && return 0 || return 1
1851 # Check if device-mapper flakey device is supported by the kernel
1852 # of $facet node or not.
1854 dm_flakey_supported() {
1858 do_facet $facet "modprobe dm-flakey;
1859 $DMSETUP targets | grep -q flakey" &> /dev/null
1863 # Get the device-mapper flakey device name of a given facet.
1865 dm_facet_devname() {
1867 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1869 echo -n ${facet}_flakey
1873 # Get the device-mapper flakey device of a given facet.
1874 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1876 dm_facet_devpath() {
1879 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1883 # Set a device-mapper device with a new table.
1885 # The table has the following format:
1886 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1888 # flakey <target_args> includes:
1889 # <destination_device> <offset> <up_interval> <down_interval> \
1890 # [<num_features> [<feature_arguments>]]
1892 # linear <target_args> includes:
1893 # <destination_device> <start_sector>
1895 dm_set_dev_table() {
1898 local target_type=$3
1904 read tmp num_sectors tmp real_dev tmp \
1905 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1907 case $target_type in
1909 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1912 table="0 $num_sectors linear $real_dev 0"
1914 *) error "invalid target type $target_type" ;;
1917 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1918 error "failed to suspend $dm_dev"
1919 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1920 error "failed to load $target_type table into $dm_dev"
1921 do_facet $facet "$DMSETUP resume $dm_dev" ||
1922 error "failed to resume $dm_dev"
1926 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1927 # feature parameter.
1930 # All write I/O is silently ignored.
1931 # Read I/O is handled correctly.
1933 dm_set_dev_readonly() {
1935 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1937 dm_set_dev_table $facet $dm_dev flakey
1941 # Set a device-mapper device to traditional linear mapping mode.
1943 dm_clear_dev_readonly() {
1945 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1947 dm_set_dev_table $facet $dm_dev linear
1951 # Set the device of a given facet as "read-only".
1953 set_dev_readonly() {
1955 local svc=${facet}_svc
1957 if [[ $(facet_fstype $facet) = zfs ]] ||
1958 ! dm_flakey_supported $facet; then
1959 do_facet $facet $LCTL --device ${!svc} readonly
1961 dm_set_dev_readonly $facet
1966 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1973 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1974 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1975 echo -n $num_sectors
1979 # Create a device-mapper device with a given block device or regular file (will
1980 # be associated with loop device).
1981 # Return the full path of the device-mapper device.
1985 local real_dev=$2 # destination device
1986 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1987 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1989 # check if the device-mapper device to be created already exists
1990 if is_dm_dev $facet $dm_dev; then
1991 # if the existing device was set to "read-only", then clear it
1992 ! is_dm_flakey_dev $facet $dm_dev ||
1993 dm_clear_dev_readonly $facet $dm_dev
1999 # check if the destination device is a block device, and if not,
2000 # associate it with a loop device
2001 is_blkdev $facet $real_dev ||
2002 real_dev=$(setup_loop_device $facet $real_dev)
2003 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
2005 # now create the device-mapper device
2006 local num_sectors=$(get_num_sectors $facet $real_dev)
2007 local table="0 $num_sectors linear $real_dev 0"
2010 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
2011 { rc=${PIPESTATUS[0]}; dm_dev=; }
2012 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2019 # Map the facet name to its device variable name.
2021 facet_device_alias() {
2023 local dev_alias=$facet
2026 fs2mds) dev_alias=mds1_2 ;;
2027 fs2ost) dev_alias=ost1_2 ;;
2028 fs3ost) dev_alias=ost2_2 ;;
2036 # Save the original value of the facet device and export the new value.
2042 local active_facet=$(facet_active $facet)
2043 local dev_alias=$(facet_device_alias $active_facet)
2044 local dev_name=${dev_alias}_dev
2045 local dev=${!dev_name}
2047 if [[ $active_facet = $facet ]]; then
2048 local failover_dev=${dev_alias}failover_dev
2049 if [[ ${!failover_dev} = $dev ]]; then
2050 eval export ${failover_dev}_saved=$dev
2051 eval export ${failover_dev}=$dm_dev
2054 dev_alias=$(facet_device_alias $facet)
2055 local facet_dev=${dev_alias}_dev
2056 if [[ ${!facet_dev} = $dev ]]; then
2057 eval export ${facet_dev}_saved=$dev
2058 eval export ${facet_dev}=$dm_dev
2062 eval export ${dev_name}_saved=$dev
2063 eval export ${dev_name}=$dm_dev
2067 # Restore the saved value of the facet device.
2072 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2073 local dev_alias=$(facet_device_alias $facet)
2075 local saved_dev=${dev_alias}_dev_saved
2076 [[ -z ${!saved_dev} ]] ||
2077 eval export ${dev_alias}_dev=${!saved_dev}
2079 saved_dev=${dev_alias}failover_dev_saved
2080 [[ -z ${!saved_dev} ]] ||
2081 eval export ${dev_alias}failover_dev=${!saved_dev}
2085 # Remove a device-mapper device.
2086 # If the destination device is a loop device, then also detach it.
2090 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2094 is_dm_dev $facet $dm_dev || return 0
2096 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2097 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2099 do_facet $facet "$DMSETUP remove $dm_dev"
2100 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2102 unexport_dm_dev $facet
2104 # detach a loop device
2105 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2107 # unload dm-flakey module
2108 do_facet $facet "modprobe -r dm-flakey" || true
2114 local active_facet=$(facet_active $facet)
2115 local dev_alias=$(facet_device_alias $active_facet)
2116 local dev=${dev_alias}_dev
2117 local opt=${facet}_opt
2118 local mntpt=$(facet_mntpt $facet)
2119 local opts="${!opt} $@"
2120 local fstype=$(facet_fstype $facet)
2122 local dm_dev=${!dev}
2124 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2125 dev=mds1failover_dev
2127 module_loaded lustre || load_modules
2131 if dm_flakey_supported $facet; then
2132 dm_dev=$(dm_create_dev $facet ${!dev})
2133 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2136 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2138 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2140 # import ZFS storage pool
2141 import_zpool $facet || return ${PIPESTATUS[0]}
2143 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2144 lustre:svname $dm_dev");;
2146 error "unknown fstype!";;
2149 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2150 # for testing LU-482 error handling in mount_facets() and test_0a()
2151 if [ -f $TMP/test-lu482-trigger ]; then
2154 local seq_width=$(($OSTSEQWIDTH / $OSTCOUNT))
2155 (( $seq_width >= 16384 )) || seq_width=16384
2157 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2159 if [[ ${facet} =~ ost ]]; then
2160 do_facet ${facet} "$LCTL set_param \
2161 seq.cli-$(devicelabel $facet $dm_dev)-super.width=$seq_width"
2165 if [ $RC -ne 0 ]; then
2166 echo "Start of $dm_dev on ${facet} failed ${RC}"
2170 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2171 if [[ "$health" != "healthy" ]]; then
2172 error "$facet is in a unhealthy state"
2175 set_default_debug_facet $facet
2177 if [[ $opts =~ .*nosvc.* ]]; then
2178 echo "Start $dm_dev without service"
2183 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2184 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2185 "" || error "$dm_dev failed to initialize!";;
2187 wait_update_facet ${facet} "$ZFS get -H -o value \
2188 lustre:svname $dm_dev 2>/dev/null | \
2189 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2190 error "$dm_dev failed to initialize!";;
2193 error "unknown fstype!";;
2197 # commit the device label change to disk
2198 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2199 echo "Commit the device label on ${!dev}"
2200 do_facet $facet "sync; sleep 1; sync"
2204 label=$(devicelabel ${facet} $dm_dev)
2205 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2206 eval export ${facet}_svc=${label}
2207 echo Started ${label}
2209 export_dm_dev $facet $dm_dev
2214 # start facet device options
2220 local dev_alias=$(facet_device_alias $facet)
2222 eval export ${dev_alias}_dev=${device}
2223 eval export ${facet}_opt=\"$*\"
2225 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2226 eval export mgs_dev=${device}
2228 local varname=${dev_alias}failover_dev
2229 if [ -n "${!varname}" ] ; then
2230 eval export ${dev_alias}failover_dev=${!varname}
2232 eval export ${dev_alias}failover_dev=$device
2233 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2234 eval export mgsfailover_dev=${device}
2238 local mntpt=$(facet_mntpt $facet)
2239 do_facet ${facet} mkdir -p $mntpt
2240 eval export ${facet}_MOUNT=$mntpt
2241 mount_facet ${facet}
2251 local HOST=$(facet_active_host $facet)
2252 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2254 local mntpt=$(facet_mntpt $facet)
2255 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2256 if [ ${running} -ne 0 ]; then
2257 echo "Stopping $mntpt (opts:$*) on $HOST"
2258 do_facet ${facet} $UMOUNT "$@" $mntpt
2261 # umount should block, but we should wait for unrelated obd's
2262 # like the MGS or MGC to also stop.
2263 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2265 if [[ $(facet_fstype $facet) == zfs ]]; then
2266 # export ZFS storage pool
2267 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2268 elif dm_flakey_supported $facet; then
2269 local host=${facet}_HOST
2270 local failover_host=${facet}failover_HOST
2271 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2272 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2273 dm_cleanup_dev $facet
2278 # get mdt quota type
2280 local varsvc=${SINGLEMDS}_svc
2281 do_facet $SINGLEMDS $LCTL get_param -n \
2282 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2285 # get ost quota type
2287 # All OSTs should have same quota type
2288 local varsvc=ost1_svc
2289 do_facet ost1 $LCTL get_param -n \
2290 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2293 # restore old quota type settings
2295 for usr in $QUOTA_USERS; do
2296 echo "Setting up quota on $HOSTNAME:$MOUNT for $usr..."
2298 cmd="$LFS setquota -$type $usr -b 0"
2299 cmd="$cmd -B 0 -i 0 -I 0 $MOUNT"
2301 eval $cmd || error "$cmd FAILED!"
2303 # display the quota status
2304 echo "Quota settings for $usr : "
2305 $LFS quota -v -u $usr $MOUNT || true
2307 if [ "$old_MDT_QUOTA_TYPE" ]; then
2308 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2309 do_facet mgs $PERM_CMD \
2310 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2313 do_facet mgs $PERM_CMD \
2314 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2317 if [ "$old_OST_QUOTA_TYPE" ]; then
2318 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2319 do_facet mgs $PERM_CMD \
2320 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2323 do_facet mgs $LCTL conf_param \
2324 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2329 # Handle the case when there is a space in the lfs df
2330 # "filesystem summary" line the same as when there is no space.
2331 # This will allow fixing the "lfs df" summary line in the future.
2333 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2334 check_lfs_df_ret_val $?
2337 # Get free inodes on the MDT specified by mdt index, free indoes on
2338 # the whole filesystem will be returned when index == -1.
2344 if [ $index -eq -1 ]; then
2347 mdt_uuid=$(mdtuuid_from_index $index)
2350 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2355 # Get the OST device status from 'lfs df' with a given OST index.
2359 local mnt_pnt=${2:-$MOUNT}
2363 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2364 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2370 # save old quota type & set new quota type
2371 local mdt_qtype=$(mdt_quota_type)
2372 local ost_qtype=$(ost_quota_type)
2374 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2375 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2377 export old_MDT_QUOTA_TYPE=$mdt_qtype
2378 export old_OST_QUOTA_TYPE=$ost_qtype
2380 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2381 do_facet mgs $PERM_CMD \
2382 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2383 do_facet mgs $PERM_CMD \
2384 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2386 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2387 error "set mdt quota type failed"
2388 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2389 error "set ost quota type failed"
2392 local quota_usrs=$QUOTA_USERS
2394 # get_filesystem_size
2395 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2396 local blk_soft=$((disksz + 1024))
2397 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2399 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2400 local i_soft=$inodes
2401 local i_hard=$((i_soft + i_soft / 20))
2403 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2404 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2405 "inode-hardlimit: $i_hard"
2408 for usr in $quota_usrs; do
2409 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2411 cmd="$LFS setquota -$type $usr -b $blk_soft"
2412 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2414 eval $cmd || error "$cmd FAILED!"
2416 # display the quota status
2417 echo "Quota settings for $usr : "
2418 $LFS quota -v -u $usr $mntpt || true
2425 local opts=${3:-$MOUNT_OPTS}
2426 opts=${opts:+-o $opts}
2427 local flags=${4:-$MOUNT_FLAGS}
2429 local device=$MGSNID:/$FSNAME$FILESET
2430 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2431 echo "Bad mount command: opt=$flags $opts dev=$device " \
2437 # update mount option with skpath
2438 opts=$(add_sk_mntflag $opts)
2441 echo "Starting client: $client: $flags $opts $device $mnt"
2442 do_node $client mkdir -p $mnt
2443 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2444 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2446 #disable FILESET if not supported
2447 do_nodes $client lctl get_param -n \
2448 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2449 device=$MGSNID:/$FSNAME
2450 do_node $client mkdir -p $mnt/$FILESET
2451 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2454 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2455 # Mount using nodemap key
2456 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2457 if $SK_UNIQUE_NM; then
2458 mountkey=$SK_PATH/nodemap/c0.key
2460 local prunedopts=$(echo $opts |
2461 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2462 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2465 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2469 set_default_debug_nodes $client
2470 set_params_clients $client
2481 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2483 [ "$3" ] && force=-f
2484 [ $running -eq 0 ] && return 0
2486 echo "Stopping client $client $mnt (opts:$force)"
2487 do_node $client lsof -t $mnt || need_kill=no
2488 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2489 pids=$(do_node $client lsof -t $mnt | sort -u);
2490 if [ -n "$pids" ]; then
2491 do_node $client kill -9 $pids || true
2495 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2497 if [ $busy -ne 0 ] ; then
2498 echo "$mnt is still busy, wait one second" && sleep 1
2499 do_node $client umount $force $mnt
2503 # Mount the file system on the MDS
2504 mount_mds_client() {
2505 local host=$(facet_active_host $SINGLEMDS)
2507 zconf_mount $host $MOUNT2 $MOUNT_OPTS ||
2508 error "unable to mount $MOUNT2 on $host"
2511 # Unmount the file system on the MDS
2512 umount_mds_client() {
2513 local host=$(facet_active_host $SINGLEMDS)
2514 zconf_umount $host $MOUNT2
2515 do_facet $SINGLEMDS "rmdir $MOUNT2"
2518 # nodes is comma list
2519 sanity_mount_check_nodes () {
2525 # FIXME: assume that all cluster nodes run the same os
2526 [ "$(uname)" = Linux ] || return 0
2529 for mnt in $mnts ; do
2530 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2531 mpts=\\\$(mount | grep -c $mnt' ');
2532 if [ \\\$running -ne \\\$mpts ]; then
2533 echo \\\$(hostname) env are INSANE!;
2536 [ $? -eq 0 ] || rc=1
2541 sanity_mount_check_servers () {
2542 [ -n "$CLIENTONLY" ] &&
2543 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2544 echo Checking servers environments
2546 # FIXME: modify get_facets to display all facets wo params
2547 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2551 for facet in ${facets//,/ }; do
2552 node=$(facet_host ${facet})
2553 mntpt=$(facet_mntpt $facet)
2554 sanity_mount_check_nodes $node $mntpt ||
2555 { error "server $node environments are insane!"; return 1; }
2559 sanity_mount_check_clients () {
2560 local clients=${1:-$CLIENTS}
2561 local mntpt=${2:-$MOUNT}
2562 local mntpt2=${3:-$MOUNT2}
2564 [ -z $clients ] && clients=$(hostname)
2565 echo Checking clients $clients environments
2567 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2568 error "clients environments are insane!"
2571 sanity_mount_check () {
2572 sanity_mount_check_servers || return 1
2573 sanity_mount_check_clients || return 2
2576 # mount clients if not mouted
2577 zconf_mount_clients() {
2580 local opts=${3:-$MOUNT_OPTS}
2581 opts=${opts:+-o $opts}
2582 local flags=${4:-$MOUNT_FLAGS}
2583 local device=$MGSNID:/$FSNAME$FILESET
2584 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2585 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2590 echo "Starting client $clients: $flags $opts $device $mnt"
2591 do_nodes $clients mkdir -p $mnt
2592 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2593 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2594 # Mount with own nodemap key
2596 # Mount all server nodes first with per-NM keys
2597 for nmclient in ${clients//,/ }; do
2598 do_nodes $(comma_list $(all_server_nodes)) \
2599 "$LGSS_SK -t server -l $SK_PATH/nodemap/c$i.key"
2602 # set perms for per-nodemap keys else permission denied
2603 do_nodes $(comma_list $(all_nodes)) \
2604 "keyctl show | grep lustre | cut -c1-11 |
2606 xargs -IX keyctl setperm X 0x3f3f3f3f"
2607 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2609 for nmclient in ${clients//,/ }; do
2610 if $SK_UNIQUE_NM; then
2611 mountkey=$SK_PATH/nodemap/c$i.key
2613 do_node $nmclient "! grep -q $mnt' ' \
2614 /proc/mounts || umount $mnt"
2615 local prunedopts=$(add_sk_mntflag $opts);
2616 prunedopts=$(echo $prunedopts | sed -e \
2617 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2619 do_nodes $(comma_list $(all_server_nodes)) \
2622 do_node $nmclient $MOUNT_CMD $flags \
2623 $prunedopts $MGSNID:/$FSNAME $mnt ||
2628 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2630 do_nodes $clients $MOUNT_CMD $flags $opts \
2631 $MGSNID:/$FSNAME $mnt || return 1
2633 #disable FILESET if not supported
2634 do_nodes $clients lctl get_param -n \
2635 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2636 device=$MGSNID:/$FSNAME
2637 do_nodes $clients mkdir -p $mnt/$FILESET
2638 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2642 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2643 # Mount with nodemap key
2645 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2646 for nmclient in ${clients//,/ }; do
2647 if $SK_UNIQUE_NM; then
2648 mountkey=$SK_PATH/nodemap/c$i.key
2650 local prunedopts=$(echo $opts | sed -e \
2651 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2652 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2655 running=\\\$(mount | grep -c $mnt' ');
2657 if [ \\\$running -eq 0 ] ; then
2659 $MOUNT_CMD $flags $prunedopts $device $mnt;
2662 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2663 grep 'type lustre' | wc -l);
2664 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2665 echo zconf_mount_clients FAILED: \
2666 mount count \\\$running, not matching \
2667 with mount count of 'type lustre' \
2668 \\\$lustre_mnt_count;
2672 exit \\\$rc" || return ${PIPESTATUS[0]}
2679 if $SHARED_KEY; then
2680 tmpopts=$(add_sk_mntflag $opts)
2683 running=\\\$(mount | grep -c $mnt' ');
2685 if [ \\\$running -eq 0 ] ; then
2687 $MOUNT_CMD $flags $tmpopts $device $mnt;
2690 exit \\\$rc" || return ${PIPESTATUS[0]}
2693 echo "Started clients $clients: "
2694 do_nodes $clients "mount | grep $mnt' '"
2696 set_default_debug_nodes $clients
2697 set_params_clients $clients
2702 zconf_umount_clients() {
2707 [ "$3" ] && force=-f
2709 echo "Stopping clients: $clients $mnt (opts:$force)"
2710 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2711 if [ \\\$running -ne 0 ] ; then
2712 echo Stopping client \\\$(hostname) $mnt opts:$force;
2713 lsof $mnt || need_kill=no;
2714 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2715 pids=\\\$(lsof -t $mnt | sort -u);
2716 if [ -n \\\"\\\$pids\\\" ]; then
2720 while umount $force $mnt 2>&1 | grep -q "busy"; do
2721 echo "$mnt is still busy, wait one second" && sleep 1;
2729 echo + $POWER_DOWN $node
2733 shutdown_node_hard () {
2735 local attempts=$SHUTDOWN_ATTEMPTS
2737 for i in $(seq $attempts) ; do
2740 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 &&
2742 echo "waiting for $host to fail attempts=$attempts"
2743 [ $i -lt $attempts ] ||
2744 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2750 local mnt=${2:-$MOUNT}
2753 if [ "$FAILURE_MODE" = HARD ]; then
2754 shutdown_node_hard $client
2756 zconf_umount_clients $client $mnt -f
2763 local facets="$(get_facets OST),$(get_facets MDS)"
2765 combined_mgs_mds || facets="$facets,mgs"
2767 for facet in ${facets//,/ }; do
2768 if [ $(facet_active_host $facet) == $host ]; then
2769 affected="$affected $facet"
2773 echo $(comma_list $affected)
2778 local host=${2:-$(facet_host $facet)}
2780 local label=$(convert_facet2label $facet)
2781 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2784 facets_up_on_host () {
2787 local facets=$(facets_on_host $host)
2789 for facet in ${facets//,/ }; do
2790 if $(facet_up $facet $host); then
2791 affected_up="$affected_up $facet"
2795 echo $(comma_list $affected_up)
2800 local affected_facet
2801 local affected_facets
2803 if [[ "$FAILURE_MODE" = HARD ]]; then
2804 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2805 dm_flakey_supported $facet; then
2806 affected_facets=$(affected_facets $facet)
2807 for affected_facet in ${affected_facets//,/ }; do
2808 unexport_dm_dev $affected_facet
2812 shutdown_node_hard $(facet_active_host $facet)
2821 echo + $POWER_UP $node
2834 local node=$(facet_active_host $facet)
2835 local sleep_time=${2:-10}
2837 if [ "$FAILURE_MODE" = HARD ]; then
2847 if [ "$FAILURE_MODE" = HARD ]; then
2850 if $LOAD_MODULES_REMOTE; then
2851 echo "loading modules on $node: $facet"
2852 do_rpc_nodes $node load_modules_local
2861 for facet in ${facets//,/ }; do
2862 hosts=$(expand_list $hosts $(facet_host $facet) )
2868 _check_progs_installed () {
2872 for prog in $progs; do
2873 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2874 echo $prog missing on $(hostname)
2881 check_progs_installed () {
2885 do_rpc_nodes "$nodes" _check_progs_installed "$@"
2888 # recovery-scale functions
2890 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2893 start_client_load() {
2896 local var=$(node_var_name $client)_load
2897 eval export ${var}=$load
2899 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2900 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2901 END_RUN_FILE=$END_RUN_FILE \
2902 LOAD_PID_FILE=$LOAD_PID_FILE \
2903 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2904 TESTNAME=$TESTNAME \
2905 DBENCH_LIB=$DBENCH_LIB \
2906 DBENCH_SRC=$DBENCH_SRC \
2907 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2912 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2913 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2914 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2915 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2916 ior_blockSize=$ior_blockSize \
2917 ior_blockUnit=$ior_blockUnit \
2918 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2919 ior_DURATION=$ior_DURATION \
2920 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2921 ior_custom_params=\\\"$ior_custom_param\\\" \
2922 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2925 log "Started client load: ${load} on $client"
2927 # get the children process IDs
2928 local pids=$(ps --ppid $ppid -o pid= | xargs)
2929 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2933 start_client_loads () {
2934 local -a clients=(${1//,/ })
2935 local numloads=${#CLIENT_LOADS[@]}
2937 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2938 local load=$((nodenum % numloads))
2939 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2941 # bug 22169: wait the background threads to start
2945 # only for remote client
2946 check_client_load () {
2948 local var=$(node_var_name $client)_load
2949 local testload=run_${!var}.sh
2951 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2953 # bug 18914: try to connect several times not only when
2954 # check ps, but while check_node_health also
2958 while [ $RC = 254 -a $tries -gt 0 ]; do
2962 if ! check_node_health $client; then
2964 if [ $RC -eq 254 ]; then
2965 # FIXME: not sure how long we shuold sleep here
2969 echo "check node health failed: RC=$RC "
2973 # We can continue try to connect if RC=254
2974 # Just print the warning about this
2975 if [ $RC = 254 ]; then
2976 echo "got a return status of $RC from do_node while checking " \
2977 "node health on $client"
2980 # see if the load is still on the client
2983 while [ $RC = 254 -a $tries -gt 0 ]; do
2987 if ! do_node $client \
2988 "ps auxwww | grep -v grep | grep -q $testload"; then
2993 if [ $RC = 254 ]; then
2994 echo "got a return status of $RC from do_node while checking " \
2995 "(node health and 'ps') the client load on $client"
2996 # see if we can diagnose a bit why this is
3001 check_client_loads () {
3002 local clients=${1//,/ }
3006 for client in $clients; do
3007 check_client_load $client
3009 if [ "$rc" != 0 ]; then
3010 log "Client load failed on node $client, rc=$rc"
3016 restart_client_loads () {
3017 local clients=${1//,/ }
3018 local expectedfail=${2:-""}
3022 for client in $clients; do
3023 check_client_load $client
3025 if [ "$rc" != 0 -a "$expectedfail" ]; then
3026 local var=$(node_var_name $client)_load
3028 start_client_load $client ${!var}
3029 echo "Restarted client load ${!var}: on $client. Checking ..."
3030 check_client_load $client
3032 if [ "$rc" != 0 ]; then
3033 log "Client load failed to restart on node $client, rc=$rc"
3034 # failure one client load means test fail
3035 # we do not need to check other
3044 # Start vmstat and save its process ID in a file.
3049 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3052 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
3053 2>/dev/null </dev/null & echo \\\$! > $pid_file"
3056 # Display the nodes on which client loads failed.
3057 print_end_run_file() {
3061 [ -s $file ] || return 0
3063 echo "Found the END_RUN_FILE file: $file"
3066 # A client load will stop if it finds the END_RUN_FILE file.
3067 # That does not mean the client load actually failed though.
3068 # The first node in END_RUN_FILE is the one we are interested in.
3071 if [ -n "$node" ]; then
3072 local var=$(node_var_name $node)_load
3074 local prefix=$TESTLOG_PREFIX
3075 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
3076 local stdout_log=$prefix.run_${!var}_stdout.$node.log
3077 local debug_log=$(echo $stdout_log |
3078 sed 's/\(.*\)stdout/\1debug/')
3080 echo "Client load ${!var} failed on node $node:"
3086 # Stop the process which had its PID saved in a file.
3091 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3093 do_nodes $nodes "test -f $pid_file &&
3094 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3097 # Stop all client loads.
3098 stop_client_loads() {
3099 local nodes=${1:-$CLIENTS}
3102 # stop the client loads
3103 stop_process $nodes $pid_file
3105 # clean up the processes that started them
3106 [ -n "$CLIENT_LOAD_PIDS" ] &&
3107 kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3109 # End recovery-scale functions
3112 # wait for a command to return the expected result
3114 # This will run @check on @node repeatedly until the output matches @expect
3115 # based on the supplied condition, or until @max_wait seconds have elapsed,
3116 # whichever comes first. @cond may be one of the normal bash operators,
3117 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3118 # in the caller to avoid unintentional evaluation by the shell in the caller.
3120 # If @max_wait is not specified, the condition will be checked for up to 90s.
3122 # If --verbose is passed as the first argument, the result is printed on each
3123 # value change, otherwise it is only printed after every 10s interval.
3125 # If --quiet is passed as the first/second argument, the do_node() command
3126 # will not print the remote command before executing it each time.
3128 # Using wait_update_cond() or related helper function is preferable to adding
3129 # a "long enough" wait for some state to change in the background, since
3130 # "long enough" may be too short due to tunables, system config, or running in
3131 # a VM, and must by necessity wait too long for most cases or risk failure.
3133 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3134 wait_update_cond() {
3138 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3139 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3145 local max_wait=${5:-90}
3149 local begin=$SECONDS
3153 while (( $waited <= $max_wait )); do
3154 result=$(do_node $quiet $node "$check")
3156 eval [[ "'$result'" $cond "'$expect'" ]]
3157 if [[ $? == 0 ]]; then
3158 [[ -z "$result" || $waited -le $sleep ]] ||
3159 echo "Updated after ${waited}s: want '$expect' got '$result'"
3162 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3163 [[ -n "$prev_result" ]] &&
3164 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3165 prev_result="$result"
3167 (( $waited % $print == 0 )) &&
3168 echo "Waiting $((max_wait - waited))s for '$expect'"
3170 waited=$((SECONDS - begin))
3172 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3176 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3181 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3182 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3189 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3192 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3193 wait_update_facet_cond() {
3197 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3198 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3200 local node=$(facet_active_host $1)
3206 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3209 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3210 wait_update_facet() {
3214 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3215 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3217 local node=$(facet_active_host $1)
3222 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3226 do_nodes $(comma_list $(mdts_nodes)) \
3227 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3228 do_nodes $(comma_list $(osts_nodes)) \
3229 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3230 grep -v 'Found no match'
3234 local zfs_wait=${2:-5}
3236 # the occupied disk space will be released
3237 # only after TXGs are committed
3238 if [[ $(facet_fstype $1) == zfs ]]; then
3239 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3247 local lwm=$3 #low watermark
3248 local size_mb #how many MB should we write to pass watermark
3249 local ost_name=$(ostname_from_index $ost_idx)
3251 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3253 if (( $free_kb / 1024 > lwm )); then
3254 size_mb=$((free_kb / 1024 - lwm))
3256 #If 10% of free space cross low watermark use it
3257 if (( $free_kb / 10240 > size_mb )); then
3258 size_mb=$((free_kb / 10240))
3260 #At least we need to store 1.1 of difference between
3261 #free space and low watermark
3262 size_mb=$((size_mb + size_mb / 10))
3264 if (( lwm <= $free_kb / 1024 )) ||
3265 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3266 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3267 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3268 count=$size_mb oflag=append conv=notrunc
3273 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3274 echo "OST still has $((free_kb / 1024)) MB free"
3277 # This checks only the primary MDS
3278 ost_watermarks_get() {
3280 local ost_name=$(ostname_from_index $ost_idx)
3281 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3283 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3284 osp.$mdtosc_proc.reserved_mb_high)
3285 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3286 osp.$mdtosc_proc.reserved_mb_low)
3291 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3292 ost_watermarks_set() {
3296 local ost_name=$(ostname_from_index $ost_idx)
3297 local facets=$(get_facets MDS)
3299 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3300 osp.*$ost_name*.reserved_mb_low=$lwm \
3301 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3303 # sleep to ensure we see the change
3307 ost_watermarks_set_low_space() {
3309 local wms=$(ost_watermarks_get $ost_idx)
3310 local ost_name=$(ostname_from_index $ost_idx)
3312 local old_lwm=$(echo $wms | awk '{ print $1 }')
3313 local old_hwm=$(echo $wms | awk '{ print $2 }')
3315 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3316 # minimal extension size is 64M
3318 if (( $blocks / 1024 > 50 )); then
3319 new_lwm=$((blocks / 1024 - 50))
3321 local new_hwm=$((new_lwm + 5))
3323 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3324 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3327 # Set watermarks to ~current available space & then write data to fill it
3328 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3329 # internal statfs used by the stripe allocator
3331 # first parameter is the filename-prefix, which must get under t-f cleanup
3332 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3333 ost_watermarks_set_enospc() {
3337 local ost_name=$(ostname_from_index $ost_idx)
3338 local facets=$(get_facets MDS)
3342 for MDS in ${facets//,/ }; do
3343 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3345 do_facet $MDS $LCTL get_param -n \
3346 osp.$mdtosc_proc.reserved_mb_high ||
3347 skip "remote MDS does not support reserved_mb_high"
3350 wms=$(ost_watermarks_set_low_space $ost_idx)
3351 local new_lwm=$(echo $wms | awk '{ print $4 }')
3352 fill_ost $filename $ost_idx $new_lwm
3353 #First enospc could execute orphan deletion so repeat
3354 fill_ost $filename $ost_idx $new_lwm
3358 ost_watermarks_enospc_delete_files() {
3362 rm -f $DIR/${filename}.fill_ost$ost_idx
3364 wait_delete_completed
3368 # clean up from "ost_watermarks_set_enospc"
3369 ost_watermarks_clear_enospc() {
3375 ost_watermarks_enospc_delete_files $filename $ost_idx
3376 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3377 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3380 wait_delete_completed_mds() {
3381 local max_wait=${1:-20}
3383 local stime=$(date +%s)
3388 # find MDS with pending deletions
3389 for node in $(mdts_nodes); do
3390 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3391 2>/dev/null | calc_sum)
3392 if [[ $changes -eq 0 ]]; then
3395 mds2sync="$mds2sync $node"
3397 if [ -z "$mds2sync" ]; then
3398 wait_zfs_commit $SINGLEMDS
3401 mds2sync=$(comma_list $mds2sync)
3403 # sync MDS transactions
3404 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3406 # wait till all changes are sent and commmitted by OSTs
3407 # for ldiskfs space is released upon execution, but DMU
3408 # do this upon commit
3411 while [[ $WAIT -ne $max_wait ]]; do
3412 changes=$(do_nodes $mds2sync \
3413 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3414 #echo "$node: $changes changes on all"
3415 if [[ $changes -eq 0 ]]; then
3416 wait_zfs_commit $SINGLEMDS
3418 # the occupied disk space will be released
3419 # only after TXGs are committed
3420 wait_zfs_commit ost1
3428 echo "Delete is not completed in $((etime - stime)) seconds"
3429 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3436 # we can use "for" here because we are waiting the slowest
3437 for host in ${hostlist//,/ }; do
3438 check_network "$host" 900
3440 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3447 for facet in ${facetlist//,/ }; do
3448 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3450 wait_for_host $hostlist
3453 _wait_recovery_complete () {
3456 # Use default policy if $2 is not passed by caller.
3457 local MAX=${2:-$(max_recovery_time)}
3462 while [ $WAIT -lt $MAX ]; do
3463 STATUS=$(lctl get_param -n $param | grep status)
3465 [[ $STATUS == "status: COMPLETE" ||
3466 $STATUS == "status: INACTIVE" ]] && return 0
3469 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3471 echo "$param recovery not done in $MAX sec. $STATUS"
3475 wait_recovery_complete () {
3478 # with an assumption that at_max is the same on all nodes
3479 local MAX=${2:-$(max_recovery_time)}
3482 if [ "$FAILURE_MODE" = HARD ]; then
3483 facets=$(facets_on_host $(facet_active_host $facet))
3485 echo affected facets: $facets
3487 facets=${facets//,/ }
3488 # We can use "for" here because we are waiting the slowest.
3489 # The mgs not having the recovery_status proc entry, exclude it
3490 # from the facet list.
3491 for facet in ${facets//mgs/ }; do
3492 local var_svc=${facet}_svc
3493 local param="*.${!var_svc}.recovery_status"
3495 local host=$(facet_active_host $facet)
3496 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3500 wait_mds_ost_sync () {
3501 # just because recovery is done doesn't mean we've finished
3502 # orphan cleanup. Wait for llogs to get synchronized.
3503 echo "Waiting for orphan cleanup..."
3504 # MAX value includes time needed for MDS-OST reconnection
3505 local MAX=$(( TIMEOUT * 2 ))
3506 local WAIT_TIMEOUT=${1:-$MAX}
3509 local list=$(comma_list $(mdts_nodes))
3510 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3511 if ! do_facet $SINGLEMDS \
3512 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3514 # old way, use mds_sync
3516 list=$(comma_list $(osts_nodes))
3517 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3520 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3521 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3522 local -a sync=($(do_nodes $list "$cmd"))
3525 for ((i=0; i<${#sync[@]}; i++)); do
3527 [ ${sync[$i]} -eq 1 ] && continue
3529 [ ${sync[$i]} -eq 0 ] && continue
3531 # there is a not finished MDS-OST synchronization
3535 sleep 2 # increase waiting time and cover statfs cache
3536 [ ${con} -eq 1 ] && return 0
3537 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3541 # show which nodes are not finished.
3542 cmd=$(echo $cmd | sed 's/-n//')
3543 do_nodes $list "$cmd"
3544 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3548 # Wait OSTs to be active on both client and MDT side.
3550 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3551 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3552 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3553 error "wait_update OSTs up on client failed"
3555 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3556 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3557 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3558 error "wait_update OSTs up on MDT0000 failed"
3561 wait_destroy_complete () {
3562 echo "Waiting for MDT destroys to complete"
3563 # MAX value shouldn't be big as this mean server responsiveness
3564 # never increase this just to make test pass but investigate
3565 # why it takes so long time
3568 local list=$(comma_list $(mdts_nodes))
3569 while [ $WAIT -lt $MAX ]; do
3570 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3574 for ((i=0; i<${#RPCs[@]}; i++)); do
3575 [ ${RPCs[$i]} -eq 0 ] && continue
3576 # there are still some destroy RPCs in flight
3580 [ ${con} -eq 1 ] && return 0 # done waiting
3582 echo "Waiting ${WAIT}s for local destroys to complete"
3585 echo "MDT destroys weren't done in $MAX sec."
3589 wait_delete_completed() {
3590 wait_delete_completed_mds $1 || return $?
3591 wait_destroy_complete || return $?
3600 # conf-sanity 31 takes a long time cleanup
3601 while [ $WAIT -lt 300 ]; do
3602 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3603 lctl dl | grep ' ST ' || true")
3604 [ -z "${running}" ] && return 0
3605 echo "waited $WAIT for${running}"
3606 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3608 WAIT=$((WAIT + INTERVAL))
3610 echo "service didn't stop after $WAIT seconds. Still running:"
3615 wait_remote_prog () {
3621 [ "$PDSH" = "no_dsh" ] && return 0
3623 while [ $WAIT -lt $2 ]; do
3624 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" |
3625 grep -v grep) || true
3626 [ -z "${running}" ] && return 0 || true
3627 echo "waited $WAIT for: "
3629 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3631 WAIT=$((WAIT + INTERVAL))
3633 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" |
3634 grep -v grep | awk '{print $2}')
3635 [ -z "$pids" ] && return 0
3636 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3637 # FIXME: not portable
3638 for pid in $pids; do
3639 cat /proc/${pid}/status || true
3640 cat /proc/${pid}/wchan || true
3642 kill -9 $pid || true
3651 local clients=${1:-$CLIENTS}
3654 if [ -z "$clients" ]; then
3655 $LFS df $MOUNT > /dev/null || rc=$?
3657 $PDSH $clients "$LFS df $MOUNT" > /dev/null || rc=$?
3660 check_lfs_df_ret_val $rc
3664 # not every config has many clients
3670 (( MDSCOUNT == 1 )) && return
3672 # wait so that statfs data on MDT expire
3673 local delay=$(do_facet mds1 $LCTL \
3674 get_param -n osp.*MDT*MDT0000.maxage | sort -n | tail -1)
3676 [ -n "$delay" ] || error "fail to get maxage"
3678 local nodes=$(comma_list $(mdts_nodes))
3679 # initiate statfs RPC, all to all MDTs
3680 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3681 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3685 # usually checked on particular client or locally
3694 client_reconnect_try() {
3695 local f=$MOUNT/recon
3698 if [ -z "$CLIENTS" ]; then
3699 $LFS df $MOUNT; uname -n >> $f
3701 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3703 echo "Connected clients: $(cat $f)"
3704 ls -l $f > /dev/null
3708 client_reconnect() {
3709 # one client_reconnect_try call does not always do the job...
3711 client_reconnect_try && break
3716 affected_facets () {
3719 local host=$(facet_active_host $facet)
3720 local affected=$facet
3722 if [ "$FAILURE_MODE" = HARD ]; then
3723 affected=$(facets_up_on_host $host)
3729 local E2FSCK_ON_MDT0=false
3730 if [ "$1" == "--fsck" ]; then
3732 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3744 #Because it will only get up facets, we need get affected
3745 #facets before shutdown
3746 #For HARD Failure mode, it needs make sure facets on the same
3747 #HOST will only be shutdown and reboot once
3748 for facet in ${facets//,/ }; do
3749 local affected_facet
3751 #check whether facet has been included in other affected facets
3752 for ((index=0; index<$total; index++)); do
3753 [[ ,${affecteds[index]}, == *,$facet,* ]] && skip=1
3756 if [ $skip -eq 0 ]; then
3757 affecteds[$total]=$(affected_facets $facet)
3762 for ((index=0; index<$total; index++)); do
3763 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3764 local host=$(facet_active_host $facet)
3765 echo "Failing ${affecteds[index]} on $host"
3766 shutdown_facet $facet
3769 echo "$(date +'%H:%M:%S (%s)') shut down"
3774 for facet in ${facets//,/ }; do
3775 local host=$(facet_active_host $facet)
3777 hostlist=$(expand_list $hostlist $host)
3778 if [ $(facet_host $facet) = \
3779 $(facet_failover_host $facet) ]; then
3780 waithostlist=$(expand_list $waithostlist $host)
3784 if [ "$FAILURE_MODE" = HARD ]; then
3785 for host in ${hostlist//,/ }; do
3788 echo "$(date +'%H:%M:%S (%s)') $hostlist rebooted"
3789 # We need to wait the rebooted hosts in case if
3790 # facet_HOST == facetfailover_HOST
3791 if ! [ -z "$waithostlist" ]; then
3792 wait_for_host $waithostlist
3793 if $LOAD_MODULES_REMOTE; then
3794 echo "loading modules on $waithostlist"
3795 do_rpc_nodes $waithostlist load_modules_local
3802 if [[ " ${affecteds[@]} " =~ " $SINGLEMDS " ]]; then
3803 change_active $SINGLEMDS
3806 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3807 $(facet_device $SINGLEMDS) "-n" || error "Running e2fsck")
3811 for ((index=0; index<$total; index++)); do
3812 if [[ ${affecteds[index]} != $SINGLEMDS ]]; then
3813 change_active ${affecteds[index]}
3817 init_facets_vars_simple
3819 # start mgs first if it is affected
3820 if ! combined_mgs_mds &&
3821 list_member ${affecteds[index]} mgs; then
3822 mount_facet mgs || error "Restart of mgs failed"
3823 affecteds[index]=$(exclude_items_from_list \
3824 ${affecteds[index]} mgs)
3826 if [ -n "${affecteds[index]}" ]; then
3827 echo mount facets: ${affecteds[index]}
3828 mount_facets ${affecteds[index]} &
3832 for ((index=0; index<$total; index++)); do
3833 if [ -n "${affecteds[index]}" ]; then
3834 wait ${mountpids[index]}
3838 do_nodes $(comma_list $(all_nodes)) \
3839 "keyctl show | grep lustre | cut -c1-11 |
3841 xargs -IX keyctl setperm X 0x3f3f3f3f"
3844 echo "$(date +'%H:%M:%S (%s)') targets are mounted"
3846 if [ "$FAILURE_MODE" = HARD ]; then
3847 hostlist=$(exclude_items_from_list $hostlist $waithostlist)
3848 if ! [ -z "$hostlist" ]; then
3849 wait_for_host $hostlist
3850 if $LOAD_MODULES_REMOTE; then
3851 echo "loading modules on $hostlist"
3852 do_rpc_nodes $hostlist load_modules_local
3857 echo "$(date +'%H:%M:%S (%s)') facet_failover done"
3862 do_facet $facet "sync; sync; sync"
3865 # make sure there will be no seq change
3866 local clients=${CLIENTS:-$HOSTNAME}
3867 local f=fsa-\\\$\(hostname\)
3868 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3869 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3871 local svc=${facet}_svc
3872 do_facet $facet $LCTL --device ${!svc} notransno
3874 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3875 # in-memory state has to be cleared by either rebooting the host or
3876 # exporting and reimporting the pool.
3878 # Although the uberblocks are not updated when a pool is freezed,
3879 # transactions are still written to the disks. Modified blocks may be
3880 # cached in memory when tests try reading them back. The
3881 # export-and-reimport process also evicts any cached pool data from
3882 # memory to provide the correct "data loss" semantics.
3884 # In the test framework, the exporting and importing operations are
3885 # handled by stop() and mount_facet() separately, which are used
3886 # inside fail() and fail_abort().
3888 set_dev_readonly $facet
3889 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3890 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3893 replay_barrier_nodf() {
3894 local facet=$1 echo running=${running}
3895 do_facet $facet "sync; sync; sync"
3896 local svc=${facet}_svc
3897 echo Replay barrier on ${!svc}
3898 do_facet $facet $LCTL --device ${!svc} notransno
3899 set_dev_readonly $facet
3900 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3901 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3904 replay_barrier_nosync() {
3905 local facet=$1 echo running=${running}
3906 local svc=${facet}_svc
3907 echo Replay barrier on ${!svc}
3908 do_facet $facet $LCTL --device ${!svc} notransno
3909 set_dev_readonly $facet
3910 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3911 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3915 # Get Lustre client uuid for a given Lustre mount point.
3918 local mntpnt=${1:-$MOUNT}
3920 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3921 local uuid=$($LCTL get_param -n llite.$name.uuid)
3926 mds_evict_client() {
3927 local mntpnt=${1:-$MOUNT}
3928 local uuid=$(get_client_uuid $mntpnt)
3930 do_facet $SINGLEMDS \
3931 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3934 ost_evict_client() {
3935 local mntpnt=${1:-$MOUNT}
3936 local uuid=$(get_client_uuid $mntpnt)
3939 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3944 local clients=${CLIENTS:-$HOSTNAME}
3946 SK_NO_KEY_save=$SK_NO_KEY
3948 export SK_NO_KEY=false
3950 facet_failover $* || error "failover: $?"
3951 export SK_NO_KEY=$SK_NO_KEY_save
3952 # to initiate all OSC idling connections
3954 wait_clients_import_ready "$clients" "$facets"
3955 clients_up || error "post-failover stat: $?"
3961 facet_failover $facet
3966 local abort_type=${2:-"abort_recovery"}
3969 change_active $facet
3970 wait_for_facet $facet
3971 mount_facet $facet -o $abort_type
3972 clients_up || echo "first stat failed: $?"
3973 clients_up || error "post-failover stat: $?"
3977 # LU-16159: abort recovery will cancel update logs, which may leave broken
3978 # directories in the system, remove name entry if necessary
3979 fail_abort_cleanup() {
3981 find $DIR/$tdir -depth | while read D; do
3982 rmdir "$D" || $LFS rm_entry "$D" || error "rm $D failed"
3986 host_nids_address() {
3990 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3994 if [ "$1" = "'*'" ]; then echo \'*\'; else
4000 if [[ -n "$NETTYPE" ]]; then
4001 h2name_or_ip "$1" "$NETTYPE"
4003 h2name_or_ip "$1" "$2"
4006 declare -fx h2nettype
4008 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
4009 # expressions format. As a bonus we can then just pass in those variables
4010 # to pdsh. What this function does is take a HOSTLIST type string and
4011 # expand it into a space deliminated list for us.
4019 [ -z "$hostlist" ] && return
4021 # Translate the case of [..],..,[..] to [..] .. [..]
4022 list="${hostlist/],/] }"
4024 [[ "$front" == *,* ]] && {
4027 list=${list/${old}/${new}}
4030 for item in $list; do
4031 # Test if we have any []'s at all
4032 if [ "$item" != "${item/\[/}" ]; then {
4033 # Expand the [*] into list
4037 if [ "$name" != "$item" ]; then
4038 group=${item#$name[*}
4041 for range in ${group//,/ }; do
4047 # Number of leading zeros
4050 end=$(echo $end | sed 's/0*//')
4051 [[ -z "$end" ]] && end=0
4052 [[ $padlen2 -gt $padlen ]] && {
4053 [[ $padlen2 -eq ${#end} ]] &&
4057 begin=$(echo $begin | sed 's/0*//')
4058 [ -z $begin ] && begin=0
4060 if [ ! -z "${begin##[!0-9]*}" ]; then
4061 order=$(seq -f "%0${padlen}g" $begin $end)
4063 order=$(eval echo {$begin..$end});
4066 for num in $order; do
4067 value="${name#*,}${num}${back}"
4069 [ "$value" != "${value/\[/}" ] && {
4070 value=$(hostlist_expand "$value")
4072 myList="$myList $value"
4077 myList="$myList $item"
4080 myList=${myList//,/ }
4081 myList=${myList:1} # Remove first character which is a space
4083 # Filter any duplicates without sorting
4085 myList="${list%% *}"
4087 while [[ "$list" != ${myList##* } ]]; do
4088 local tlist=" $list"
4090 list=${tlist// ${list%% *} / }
4092 myList="$myList ${list%% *}"
4094 myList="${myList%* }";
4096 # We can select an object at an offset in the list
4099 for item in $myList; do
4101 [ $cnt -eq $offset ] && {
4105 [ $(get_node_count $myList) -ne 1 ] && myList=""
4114 [ "$facet" == client ] && echo -n $HOSTNAME && return
4115 varname=${facet}_HOST
4116 if [ -z "${!varname}" ]; then
4117 if [ "${facet:0:3}" == "ost" ]; then
4118 local fh=${facet%failover}_HOST
4119 eval export ${facet}_HOST=${!fh}
4120 if [ -z "${!varname}" ]; then
4121 eval export ${facet}_HOST=${ost_HOST}
4123 elif [ "${facet:0:3}" == "mdt" -o \
4124 "${facet:0:3}" == "mds" -o \
4125 "${facet:0:3}" == "mgs" ]; then
4127 if [ "${facet}" == "mgsfailover" ] &&
4128 [ -n "$mds1failover_HOST" ]; then
4129 temp=$mds1failover_HOST
4133 eval export ${facet}_HOST=$temp
4139 facet_failover_host() {
4143 var=${facet}failover_HOST
4144 if [ -n "${!var}" ]; then
4149 if combined_mgs_mds && [ $facet == "mgs" ] &&
4150 [ -n "$mds1failover_HOST" ]; then
4151 echo $mds1failover_HOST
4155 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4156 "${facet:0:3}" == "mgs" ]; then
4158 eval export ${facet}failover_host=${mds_HOST}
4163 if [[ $facet == ost* ]]; then
4164 eval export ${facet}failover_host=${ost_HOST}
4172 local activevar=${facet}active
4174 if [ -f $TMP/${facet}active ] ; then
4175 source $TMP/${facet}active
4178 active=${!activevar}
4179 if [ -z "$active" ] ; then
4186 facet_active_host() {
4187 facet_host $(facet_active $1)
4190 # Get the passive failover partner host of facet.
4191 facet_passive_host() {
4193 [[ $facet = client ]] && return
4195 local host=${facet}_HOST
4196 local failover_host=${facet}failover_HOST
4197 local active_host=$(facet_active_host $facet)
4199 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4201 if [[ $active_host = ${!host} ]]; then
4202 echo -n ${!failover_host}
4212 for facet in ${facetlist//,/ }; do
4213 local failover=${facet}failover
4214 local host=`facet_host $failover`
4216 [ -z "$host" ] && return
4218 local curactive=`facet_active $facet`
4220 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4221 eval export ${facet}active=$facet
4223 eval export ${facet}active=$failover
4225 # save the active host for this facet
4226 local activevar=${facet}active
4228 echo "$activevar=${!activevar}" > $TMP/$activevar
4229 [[ $facet = mds1 ]] && combined_mgs_mds && \
4230 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4231 local TO=`facet_active_host $facet`
4232 echo "Failover $facet to $TO"
4240 # do not strip off hostname if verbose, b=19215
4241 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4242 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4248 if [ "$HOST" = "$HOSTNAME" ]; then
4250 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4251 echo "cannot run remote command on $HOST with $myPDSH"
4254 if $VERBOSE && [[ -z "$quiet" ]]; then
4255 echo "CMD: $HOST $*" >&2
4256 $myPDSH $HOST "$LCTL mark \"$*\"" > /dev/null 2>&1 || :
4259 if [[ "$myPDSH" == "rsh" ]] ||
4260 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4261 # we need this because rsh and pdsh do not return
4262 # exit code of an executed command
4263 local command_status="$TMP/cs"
4264 eval $myPDSH $HOST ":> $command_status"
4265 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4266 PATH=\$PATH:/sbin:/usr/sbin;
4268 LUSTRE=\"$RLUSTRE\" bash -c \"$*\") ||
4269 echo command failed >$command_status"
4270 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4274 if [[ -n "$verbose" ]]; then
4275 # print HOSTNAME for myPDSH="no_dsh"
4276 if [[ $myPDSH = no_dsh ]]; then
4278 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4279 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$*\")" |
4280 sed -e "s/^/${HOSTNAME}: /"
4283 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4284 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$*\")"
4288 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4289 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$*\")" |
4290 sed "s/^${HOST}: //"
4292 return ${PIPESTATUS[0]}
4296 # Execute exact command line on host
4298 # The \a host may be on a local or remote node, which is determined at
4299 # the time the command is run. Does careful argument quotation to
4300 # ensure that the exact command line is executed without any globbing,
4301 # substitution, or shell interpretation on the remote side. Does not
4302 # support --verbose or --quiet. Does not include "$host: " prefixes on
4303 # output. See also do_facet_vp().
4305 # usage: do_node_vp "$host" "$command" "$arg"...
4310 if [[ "$host" == "$HOSTNAME" ]]; then
4311 sh -c "$(printf -- ' %q' "$@")"
4315 if [[ "${PDSH}" != *pdsh* || "${PDSH}" != *-S* ]]; then
4316 echo "cannot run '$*' on host '${host}' with PDSH='${PDSH}'" >&2
4320 # -N Disable hostname: prefix on lines of output.
4322 $PDSH "${host}" -N "cd $RPWD; PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; export LUSTRE=$RLUSTRE; $(printf -- ' %q' "$@")"
4325 single_local_node () {
4326 [ "$1" = "$HOSTNAME" ]
4329 # Outputs environment variable assignments that should be passed to remote nodes
4333 local facets=$(get_facets)
4336 for var in ${!MODOPTS_*}; do
4337 value=${!var//\"/\\\"}
4338 echo -n " ${var}=\"$value\""
4341 for facet in ${facets//,/ }; do
4343 if [ -n "${!var}" ]; then
4344 echo -n " $var=${!var}"
4348 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4349 if [ -n "${!var}" ]; then
4350 echo -n " $var=${!var}"
4354 for var in VERBOSE; do
4355 if [ -n "${!var}" ]; then
4356 echo -n " $var=${!var}"
4360 if [ -n "$FSTYPE" ]; then
4361 echo -n " FSTYPE=$FSTYPE"
4364 for var in LNETLND NETTYPE; do
4365 if [ -n "${!var}" ]; then
4366 echo -n " $var=${!var}"
4375 # do not strip off hostname if verbose, b=19215
4376 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4377 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4382 if single_local_node $rnodes; then
4383 do_node $verbose $quiet $rnodes "$@"
4387 # This is part from do_node
4390 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4391 echo "cannot run remote command on $rnodes with $myPDSH" &&
4394 export FANOUT=$(get_node_count "${rnodes//,/ }")
4395 if $VERBOSE && [[ -z "$quiet" ]]; then
4396 echo "CMD: $rnodes $*" >&2
4397 $myPDSH $rnodes "$LCTL mark \"$*\"" > /dev/null 2>&1 || :
4400 # do not replace anything from pdsh output if -N is used
4401 # -N Disable hostname: prefix on lines of output.
4402 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4403 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$*\")"
4405 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$*\")" | sed -re "s/^[^:]*: //g"
4407 return ${PIPESTATUS[0]}
4411 # Execute commands on a single service's host
4413 # The \a facet (service) may be on a local or remote node, which is
4414 # determined at the time the command is run.
4416 # usage: do_facet $facet command [arg ...]
4421 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4422 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4426 local host=$(facet_active_host $facet)
4428 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4429 do_node $verbose $quiet $host "$@"
4433 # Execute exact command line on the host of a facet
4435 # The \a facet (service) may be on a local or remote node, which is
4436 # determined at the time the command is run. Does careful argument
4437 # quotation to ensure that the exact command line is executed without
4438 # any globbing, substitution, or shell interpretation on the remote
4439 # side. Does not support --verbose or --quiet. Does not include
4440 # "$host: " prefixes on output.
4442 # usage: do_facet_vp "$facet" "$command" "$arg"...
4445 local host=$(facet_active_host "$facet")
4448 if [[ -z "$host" ]]; then
4449 echo "no host defined for facet ${facet}" >&2
4453 do_node_vp "$host" "$@"
4456 # Function: do_facet_random_file $FACET $FILE $SIZE
4457 # Creates FILE with random content on the given FACET of given SIZE
4459 do_facet_random_file() {
4463 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4464 do_facet $facet "$cmd 2>/dev/null"
4467 do_facet_create_file() {
4471 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4472 do_facet $facet "$cmd 2>/dev/null"
4476 do_nodes --verbose "$@"
4482 # make sure its not already running
4484 rm -f $TMP/${facet}active
4485 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4487 # make sure in-tree ldiskfs is loaded before mkfs
4488 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4489 load_module ../ldiskfs/ldiskfs
4492 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4494 if [[ $(facet_fstype $facet) == zfs ]]; then
4496 # After formatting a ZFS target, "cachefile=none" property will
4497 # be set on the ZFS storage pool so that the pool is not
4498 # automatically imported on system startup. And then the pool
4499 # will be exported so as to leave the importing and exporting
4500 # operations handled by mount_facet() and stop() separately.
4502 refresh_partition_table $facet $(facet_vdevice $facet)
4503 disable_zpool_cache $facet
4508 # Device formatted as ost
4511 local DEVNAME=OSTDEV$num
4513 local fstype=$(facet_fstype ost$num)
4517 local dev=ost${num}_dev
4518 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4519 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4520 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4522 #try $OSTZFSDEVn - independent of vdev
4523 DEVNAME=OSTZFSDEV$num
4524 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4526 error "unknown fstype!";;
4532 # Physical device location of data
4538 local fstype=$(facet_fstype ost$num)
4542 # vdevs are not supported by ldiskfs
4545 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4546 # Device formatted by zfs
4548 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4550 error "unknown fstype!";;
4556 # Logical device formatted for lustre
4559 local DEVNAME=MDSDEV$num
4561 local fstype=$(facet_fstype mds$num)
4565 local dev=mds${num}_dev
4566 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4567 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4568 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4570 # try $MDSZFSDEVn - independent of vdev
4571 DEVNAME=MDSZFSDEV$num
4572 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4574 error "unknown fstype!";;
4580 # Physical location of data
4584 local fstype=$(facet_fstype mds$num)
4588 # vdevs are not supported by ldiskfs
4591 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4592 # Device formatted by ZFS
4593 local DEVNAME=MDSDEV$num
4594 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4596 error "unknown fstype!";;
4604 local fstype=$(facet_fstype mgs)
4608 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4609 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4610 DEVPTR=$(mdsdevname 1)
4612 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4616 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4617 ( [ -z "$MGSZFSDEV" ] &&
4618 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4619 DEVPTR=$(mdsdevname 1)
4621 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4624 error "unknown fstype!";;
4633 local fstype=$(facet_fstype mgs)
4637 # vdevs are not supported by ldiskfs
4640 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4641 ( [ -z "$MGSDEV" ] &&
4642 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4643 VDEVPTR=$(mdsvdevname 1)
4644 elif [ -n "$MGSDEV" ]; then
4648 error "unknown fstype!";;
4656 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4658 local var=${facet}_MOUNT
4659 eval mntpt=${!var:-${MOUNT}-$facet}
4666 local dev=$(facet_device $facet)
4667 local mnt=${2:-$(facet_mntpt $facet)}
4671 if dm_flakey_supported $facet; then
4672 dm_dev=$(dm_create_dev $facet $dev)
4673 [[ -n "$dm_dev" ]] || dm_dev=$dev
4675 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4676 export_dm_dev $facet $dm_dev
4678 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4683 local dev=$(facet_device $facet)
4684 local mnt=${2:-$(facet_mntpt $facet)}
4686 do_facet $facet $UMOUNT $mnt
4690 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4695 local ds=$(facet_device $facet)
4696 local mnt=${2:-$(facet_mntpt $facet)}
4701 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4702 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4703 do_facet $facet $ZFS set canmount=noauto $ds
4705 # The "legacy" mount method is used here because "zfs unmount $mnt"
4706 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4707 # targets are not available at the time, the stat(2) on $MOUNT will
4710 do_facet $facet $ZFS set mountpoint=legacy $ds
4711 do_facet $facet mount -t zfs $ds $mnt
4712 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4713 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4718 local ds=$(facet_device $facet)
4719 local mnt=${2:-$(facet_mntpt $facet)}
4720 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4721 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4722 local mntpt=${!var_mntpt}
4723 local canmnt=${!var_canmnt}
4727 do_facet $facet umount $mnt
4728 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4729 do_facet $facet $ZFS set canmount=$canmnt $ds
4736 local fstype=$(facet_fstype $facet)
4738 mount_$fstype $facet $mnt
4744 local fstype=$(facet_fstype $facet)
4746 unmount_$fstype $facet $mnt
4753 # make sure we are using the primary server, so test-framework will
4754 # be able to clean up properly.
4755 activemds=`facet_active mds1`
4756 if [ $activemds != "mds1" ]; then
4760 local clients=$CLIENTS
4761 [ -z $clients ] && clients=$(hostname)
4763 zconf_umount_clients $clients $MOUNT "$*" || true
4764 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4766 [ -n "$CLIENTONLY" ] && return
4768 # The add fn does rm ${facet}active file, this would be enough
4769 # if we use do_facet <facet> only after the facet added, but
4770 # currently we use do_facet mds in local.sh
4772 for num in `seq $MDSCOUNT`; do
4774 rm -f ${TMP}/mds${num}active
4776 combined_mgs_mds && rm -f $TMP/mgsactive
4778 for num in `seq $OSTCOUNT`; do
4780 rm -f $TMP/ost${num}active
4783 if ! combined_mgs_mds ; then
4787 if $SHARED_KEY; then
4788 export SK_MOUNTED=false
4794 cleanup_echo_devs () {
4797 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4799 for dev in $devs; do
4800 $LCTL --device $dev cleanup
4801 $LCTL --device $dev detach
4806 nfs_client_mode && return
4807 cifs_client_mode && return
4810 CLEANUP_DM_DEV=true stopall $*
4817 combined_mgs_mds () {
4818 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4819 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4823 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4827 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4839 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4840 for i in $(echo "$var"); do
4841 if [ "$i" == "-O" ]; then
4843 first_o=$(($first_o + 1))
4846 if [ "$i" == "-E" ]; then
4848 first_e=$(($first_e + 1 ))
4853 [ $first_o -gt 1 ] && opt_o+=",";
4857 [ $first_e -gt 1 ] && opt_e+=",";
4868 [ -n "$opt_o" ] && echo " -O $opt_o"
4869 [ -n "$opt_e" ] && echo " -E $opt_e"
4875 local fsname=${3:-"$FSNAME"}
4876 local type=$(facet_type $facet)
4877 local index=$(facet_index $facet)
4878 local fstype=$(facet_fstype $facet)
4879 local host=$(facet_host $facet)
4883 local varbs=${facet}_BLOCKSIZE
4885 if [ $type == MGS ] || ( [ $type == MDS ] &&
4886 [ "$dev" == $(mgsdevname) ] &&
4887 [ "$host" == "$(facet_host mgs)" ] ); then
4890 opts="--mgsnode=$MGSNID"
4893 if [ $type != MGS ]; then
4894 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4898 var=${facet}failover_HOST
4899 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4900 opts+=" --failnode=$(h2nettype ${!var})"
4903 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4904 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4906 if [ $type == MDS ]; then
4907 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4908 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4909 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4911 if [ $fstype == ldiskfs ]; then
4913 if [ -n "${!var}" ]; then
4914 fs_mkfs_opts+=" -J device=${!var}"
4916 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4918 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4922 if [ $type == OST ]; then
4923 if [ $fstype == ldiskfs ]; then
4925 if [ -n "${!var}" ]; then
4926 fs_mkfs_opts+=" -J device=${!var}"
4928 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4933 opts+=" --backfstype=$fstype"
4936 if [ -n "${!var}" ]; then
4937 opts+=" --device-size=${!var}"
4940 var=$(upper $fstype)_MKFS_OPTS
4941 fs_mkfs_opts+=${!var:+" ${!var}"}
4943 var=${type}_FS_MKFS_OPTS
4944 fs_mkfs_opts+=${!var:+" ${!var}"}
4946 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4948 [ $fstype == ldiskfs ] && fs_mkfs_opts+=" -b ${!varbs:-$BLCKSIZE}"
4949 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4951 if [ -n "${fs_mkfs_opts## }" ]; then
4952 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4956 opts+=${!var:+" ${!var}"}
4963 local type=$(facet_type $facet)
4964 local var=${type}_MOUNT_FS_OPTS
4966 if [ -n "${!var}" ]; then
4967 opts+=" --mountfsoptions=${!var}"
4972 check_ost_indices() {
4973 local index_count=${#OST_INDICES[@]}
4974 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4976 # OST count is greater than the index count in $OST_INDEX_LIST.
4977 # We need check whether there are duplicate indices.
4981 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4982 index=$(facet_index ost$i)
4983 for j in $(seq 0 $((index_count - 1))); do
4984 [[ $index -ne ${OST_INDICES[j]} ]] ||
4985 error "ost$i has the same index $index as ost$((j+1))"
4992 local facet_type=$1 # mgs || mds || ost
4994 local facet=${1}${2}
4997 case "$(facet_fstype $facet)" in
4999 device=$(${facet_type}devname $facet_num)
5002 device=$(${facet_type}vdevname $facet_num)
5005 error "Unhandled filesystem type"
5009 do_facet $facet "[ -e \"$device\" ]" && return
5011 # Note: the following check only works with absolute paths
5012 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
5013 error "$facet: device '$device' does not exist"
5015 # zpool create doesn't like empty files
5016 [[ $(facet_fstype $facet) == zfs ]] && return 0
5018 do_facet $facet "touch \"${device}\""
5027 echo "Format mgs: $(mgsdevname)"
5028 reformat_external_journal mgs
5030 # touch "device" in case it is a loopback file for testing and needs to
5031 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
5032 # to non-existent files in /dev if the admin made a typo during setup
5035 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
5036 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
5046 echo "Format mds$num: $(mdsdevname $num)"
5047 reformat_external_journal mds$num
5049 __touch_device mds $num
5051 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
5052 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
5053 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
5062 echo "Format ost$num: $(ostdevname $num)"
5063 reformat_external_journal ost$num
5065 __touch_device ost $num
5067 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
5068 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
5069 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
5074 # Set hostid for ZFS/SPL zpool import protection
5075 # (Assumes MDS version is also OSS version)
5076 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
5078 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
5081 # We need ldiskfs here, may as well load them all
5083 [ -n "$CLIENTONLY" ] && return
5084 echo Formatting mgs, mds, osts
5085 if ! combined_mgs_mds ; then
5089 for num in $(seq $MDSCOUNT); do
5093 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
5095 for num in $(seq $OSTCOUNT); do
5101 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
5105 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
5109 # 0: success, the old identity set already.
5110 # 1: success, the old identity does not set.
5115 local j=`expr $num - 1`
5116 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
5118 if [ -z "$MDT" ]; then
5122 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
5125 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
5127 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
5130 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
5132 if [ $old = "NONE" ]; then
5141 zconf_umount $HOSTNAME $1 || error "umount failed"
5142 zconf_mount $HOSTNAME $1 || error "mount failed"
5150 rm -f $TMP/${facet}active
5151 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
5156 local mdt_count=${1:-$MDSCOUNT}
5157 local ost_count=${2:-$OSTCOUNT}
5160 for num in $(seq $mdt_count); do
5161 DEVNAME=$(mdsdevname $num)
5162 writeconf_facet mds$num $DEVNAME || rc=$?
5165 for num in $(seq $ost_count); do
5166 DEVNAME=$(ostdevname $num)
5167 writeconf_facet ost$num $DEVNAME || rc=$?
5173 if ! combined_mgs_mds ; then
5174 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
5183 for num in $(seq $MDSCOUNT); do
5184 devname=$(mdsdevname $num)
5185 start mds$num $devname $MDS_MOUNT_OPTS
5187 # We started mds$num, now we should set mds${num}_HOST
5188 # and mds${num}failover_HOST variables properly if they
5190 host=$(facet_host mds$num)
5191 for varname in mds${num}_HOST mds${num}failover_HOST; do
5192 if [[ -z "${!varname}" ]]; then
5196 if [ $IDENTITY_UPCALL != "default" ]; then
5197 switch_identity $num $IDENTITY_UPCALL
5207 for num in $(seq $OSTCOUNT); do
5208 devname=$(ostdevname $num)
5209 start ost$num $devname $OST_MOUNT_OPTS
5211 # We started ost$num, now we should set ost${num}_HOST
5212 # and ost${num}failover_HOST variables properly if they
5214 host=$(facet_host ost$num)
5215 for varname in ost${num}_HOST ost${num}failover_HOST; do
5216 if [[ -z "${!varname}" ]]; then
5224 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5225 if [ ! -z $arg1 ]; then
5226 [ "$arg1" = "server_only" ] && return
5229 if [ -n "$CLIENTS" ]; then
5230 zconf_mount_clients $CLIENTS $MOUNT
5234 if [ "$MOUNT_2" ]; then
5235 mount_client $MOUNT2
5236 if [ -n "$CLIENTS" ]; then
5237 zconf_mount_clients $CLIENTS $MOUNT2
5242 sk_nodemap_setup() {
5243 local sk_map_name=${1:-$SK_S2SNM}
5244 local sk_map_nodes=${2:-$HOSTNAME}
5245 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5246 for servernode in $sk_map_nodes; do
5247 local nids=$(do_nodes $servernode "$LCTL list_nids")
5248 for nid in $nids; do
5249 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5250 $sk_map_name --range $nid"
5258 nfs_client_mode && return
5259 cifs_client_mode && return
5261 sanity_mount_check || error "environments are insane!"
5267 if [ -z "$CLIENTONLY" ]; then
5268 echo Setup mgs, mdt, osts
5269 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5271 if $SK_MOUNTED; then
5272 echo "Shared Key file system already mounted"
5277 if $SHARED_KEY; then
5278 export SK_MOUNTED=true
5282 echo "GSS_SK: setting kernel keyring perms"
5283 do_nodes $(comma_list $(all_nodes)) \
5284 "keyctl show | grep lustre | cut -c1-11 |
5286 xargs -IX keyctl setperm X 0x3f3f3f3f"
5289 # Need to start one nodemap for servers,
5290 # and one for clients.
5291 sk_nodemap_setup $SK_S2SNM \
5292 $(comma_list $(all_server_nodes))
5294 sk_nodemap_setup $SK_S2SNMCLI \
5295 ${CLIENTS:-$HOSTNAME}
5296 echo "Nodemap set up for SK S2S, remounting."
5305 # wait a while to allow sptlrpc configuration be propogated to targets,
5306 # only needed when mounting new target devices.
5314 # by remounting mdt before ost, initial connect from mdt to ost might
5315 # timeout because ost is not ready yet. wait some time to its fully
5316 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5317 # preceeded by a context negotiation rpc with $TIMEOUT.
5318 # FIXME better by monitoring import status.
5321 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5322 set_rule $FSNAME any cli2ost $SK_FLAVOR
5323 if $SK_SKIPFIRST; then
5324 export SK_SKIPFIRST=false
5328 "lctl set_param osc.*.idle_connect=1"
5331 wait_flavor cli2mdt $SK_FLAVOR
5332 wait_flavor cli2ost $SK_FLAVOR
5337 sleep $((TIMEOUT + 5))
5343 mounted_lustre_filesystems() {
5344 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5347 init_facet_vars () {
5348 [ -n "$CLIENTONLY" ] && return 0
5355 eval export ${facet}_dev=${device}
5356 eval export ${facet}_opt=\"$*\"
5358 local dev=${facet}_dev
5360 # We need to loop for the label
5361 # in case its not initialized yet.
5362 for wait_time in {0,1,3,5,10}; do
5364 if [ $wait_time -gt 0 ]; then
5365 echo "${!dev} not yet initialized,"\
5366 "waiting ${wait_time} seconds."
5370 local label=$(devicelabel ${facet} ${!dev})
5372 # Check to make sure the label does
5373 # not include ffff at the end of the label.
5374 # This indicates it has not been initialized yet.
5376 if [[ $label =~ [f|F]{4}$ ]]; then
5377 # label is not initialized, unset the result
5378 # and either try again or fail
5385 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5387 eval export ${facet}_svc=${label}
5389 local varname=${facet}failover_HOST
5390 if [ -z "${!varname}" ]; then
5392 if combined_mgs_mds && [ $facet == "mgs" ] &&
5393 [ -n "$mds1failover_HOST" ]; then
5394 temp=$mds1failover_HOST
5396 temp=$(facet_host $facet)
5398 eval export $varname=$temp
5401 varname=${facet}_HOST
5402 if [ -z "${!varname}" ]; then
5403 eval export $varname=$(facet_host $facet)
5406 # ${facet}failover_dev is set in cfg file
5407 varname=${facet}failover_dev
5408 if [ -n "${!varname}" ] ; then
5409 eval export ${facet}failover_dev=${!varname}
5411 eval export ${facet}failover_dev=$device
5414 # get mount point of already mounted device
5415 # is facet_dev is already mounted then use the real
5416 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5417 # i.e. ${facet}_MOUNT if specified by user or default
5418 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5419 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5420 if [ -z $mntpt ]; then
5421 mntpt=$(facet_mntpt $facet)
5423 eval export ${facet}_MOUNT=$mntpt
5426 init_facets_vars () {
5429 if ! remote_mds_nodsh; then
5430 for num in $(seq $MDSCOUNT); do
5431 DEVNAME=$(mdsdevname $num)
5432 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5436 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5438 if ! remote_ost_nodsh; then
5439 for num in $(seq $OSTCOUNT); do
5440 DEVNAME=$(ostdevname $num)
5441 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5446 init_facets_vars_simple () {
5449 if ! remote_mds_nodsh; then
5450 for num in $(seq $MDSCOUNT); do
5451 devname=$(mdsdevname $num)
5452 eval export mds${num}_dev=${devname}
5453 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5457 if ! combined_mgs_mds ; then
5458 eval export mgs_dev=$(mgsdevname)
5459 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5462 if ! remote_ost_nodsh; then
5463 for num in $(seq $OSTCOUNT); do
5464 devname=$(ostdevname $num)
5465 eval export ost${num}_dev=${devname}
5466 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5471 osc_ensure_active () {
5476 while [ $period -lt $timeout ]; do
5477 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5478 if [ $count -eq 0 ]; then
5482 echo "$count OST inactive, wait $period seconds, and try again"
5484 period=$((period+3))
5487 [ $period -lt $timeout ] ||
5488 log "$count OST are inactive after $timeout seconds, give up"
5491 set_conf_param_and_check() {
5495 local ORIG=$(do_facet $myfacet "$TEST")
5496 if [ $# -gt 3 ]; then
5502 echo "Setting $PARAM from $ORIG to $FINAL"
5503 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5504 error "conf_param $PARAM failed"
5506 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5507 error "check $PARAM failed!"
5510 set_persistent_param() {
5514 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5516 if [ $# -gt 3 ]; then
5523 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5524 echo "Setting $test_param from $orig to $final"
5525 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5526 error "$PERM_CMD $test_param failed"
5528 echo "Setting $param from $orig to $final"
5529 do_facet mgs "$PERM_CMD $param='$final'" ||
5530 error "$PERM_CMD $param failed"
5534 set_persistent_param_and_check() {
5538 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5540 if [ $# -gt 3 ]; then
5547 set_persistent_param $myfacet $test_param $param "$final"
5549 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5550 error "check $param failed!"
5553 init_param_vars () {
5554 TIMEOUT=$(lctl get_param -n timeout)
5555 TIMEOUT=${TIMEOUT:-20}
5557 if [ -n "$arg1" ]; then
5558 [ "$arg1" = "server_only" ] && return
5561 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5563 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5564 log "Using TIMEOUT=$TIMEOUT"
5566 # tune down to speed up testing on (usually) small setups
5567 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5568 do_nodes $(comma_list $(nodes_list)) \
5569 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5571 osc_ensure_active $SINGLEMDS $TIMEOUT
5572 osc_ensure_active client $TIMEOUT
5573 $LCTL set_param osc.*.idle_timeout=debug
5575 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5576 local current_jobid_var=$($LCTL get_param -n jobid_var)
5578 if [ $JOBID_VAR = "existing" ]; then
5579 echo "keeping jobstats as $current_jobid_var"
5580 elif [ $current_jobid_var != $JOBID_VAR ]; then
5581 echo "setting jobstats to $JOBID_VAR"
5583 set_persistent_param_and_check client \
5584 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5587 echo "jobstats not supported by server"
5590 if [ $QUOTA_AUTO -ne 0 ]; then
5591 if [ "$ENABLE_QUOTA" ]; then
5592 echo "enable quota as required"
5593 setup_quota $MOUNT || return 2
5595 echo "disable quota as required"
5596 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5600 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5601 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5605 nfs_client_mode () {
5606 if [ "$NFSCLIENT" ]; then
5607 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5608 local clients=$CLIENTS
5610 [ -z $clients ] && clients=$(hostname)
5612 # FIXME: remove hostname when 19215 fixed
5613 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5614 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts |
5615 awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5616 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5617 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5619 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5625 cifs_client_mode () {
5626 [ x$CIFSCLIENT = xyes ] &&
5627 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5630 check_config_client () {
5632 local mounted=$(mount | grep " $mntpt ")
5634 if [ -n "$CLIENTONLY" ]; then
5636 # CLIENTONLY should not depend on *_HOST settings
5637 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5638 # in theory someone could create a new,
5639 # client-only config file that assumed lustre was already
5640 # configured and didn't set the MGSNID. If MGSNID is not set,
5641 # then we should use the mgs nid currently being used
5642 # as the default value. bug 18021
5643 [[ x$MGSNID = x ]] &&
5646 if [[ x$mgc != xMGC$MGSNID ]]; then
5647 if [ "$mgs_HOST" ]; then
5648 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST |
5649 grep PING | awk '{print $3}' |
5650 sed -e "s/(//g" -e "s/)//g")
5652 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5653 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5659 echo Checking config lustre mounted on $mntpt
5660 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5661 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5665 check_config_clients () {
5666 local clients=${CLIENTS:-$HOSTNAME}
5669 nfs_client_mode && return
5670 cifs_client_mode && return
5672 do_rpc_nodes "$clients" check_config_client $mntpt
5674 sanity_mount_check || error "environments are insane!"
5678 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5679 local cltimeout=$(lctl get_param -n timeout)
5680 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5681 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5688 [ -z $mntpt ] && return 1
5689 local mounted=$(mounted_lustre_filesystems)
5691 echo $mounted' ' | grep -w -q $mntpt' '
5696 local ostsn=${2:-$OSTCOUNT}
5697 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5700 echo ostsn=$ostsn npools=$npools
5701 if [[ $ostsn -gt $OSTCOUNT ]]; then
5702 echo "request to use $ostsn OSTs in the pool, \
5703 using max available OSTCOUNT=$OSTCOUNT"
5706 for (( n=0; n < $npools; n++ )); do
5708 if ! $DELETE_OLD_POOLS; then
5709 log "request to not delete old pools: $FSNAME.$p exist?"
5710 if ! check_pool_not_exist $FSNAME.$p; then
5711 echo "Using existing $FSNAME.$p"
5712 $LCTL pool_list $FSNAME.$p
5716 create_pool $FSNAME.$p $KEEP_POOLS ||
5717 error "create_pool $FSNAME.$p failed"
5719 local first=$(( (n * ostsn) % OSTCOUNT ))
5720 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5721 if [[ $first -le $last ]]; then
5722 pool_add_targets $p $first $last ||
5723 error "pool_add_targets $p $first $last failed"
5725 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5726 error "pool_add_targets $p $first \
5727 $(( OSTCOUNT - 1 )) failed"
5728 pool_add_targets $p 0 $last ||
5729 error "pool_add_targets $p 0 $last failed"
5734 set_pools_quota () {
5741 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5742 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5744 # POOLS_QUOTA_USERS_SET=
5745 # "quota15_1:20M -- for all of the found pools
5746 # quota15_2:1G:gpool0
5747 # quota15_3 -- for global limit only
5748 # quota15_4:200M:gpool0
5749 # quota15_4:200M:gpool1"
5751 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5753 declare -A pq_limits
5755 for ((i=0; i<${#pq_userset[@]}; i++)); do
5756 u=${pq_userset[i]%%:*}
5758 # user gets no pool limits if
5759 # POOLS_QUOTA_USERS_SET does not specify it
5760 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5761 pq_limits[$u]+=" $o"
5763 pq_users=(${!pq_limits[@]})
5768 for ((i=0; i<${#pq_users[@]}; i++)); do
5770 # set to max limit (_u64)
5771 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5772 opts=(${pq_limits[$u]})
5773 for ((j=0; j<${#opts[@]}; j++)); do
5776 # Set limit for all existing pools if
5778 if [ $p == $o ]; then
5779 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5780 echo "No pool specified for $u,
5781 set limit $o for all existing pools"
5784 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5785 error "setquota -u $u -B $o \
5786 --pool $pool failed"
5789 $LFS quota -uv $u --pool $DIR
5793 check_and_setup_lustre() {
5795 nfs_client_mode && return
5796 cifs_client_mode && return
5798 local MOUNTED=$(mounted_lustre_filesystems)
5802 # both MOUNT and MOUNT2 are not mounted
5803 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5804 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5805 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5807 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5808 export I_MOUNTED=yes
5812 elif is_mounted $MOUNT2; then
5814 # MOUNT2 is mounted, while MOUNT_2 is not set
5815 if ! [ "$MOUNT_2" ]; then
5816 cleanup_mount $MOUNT2
5817 export I_UMOUNTED2=yes
5820 # MOUNT2 is mounted, MOUNT_2 is set
5822 # FIXME: what to do if check_config failed?
5824 # 1) remote client has mounted other Lustre fs ?
5825 # 2) it has insane env ?
5826 # let's try umount MOUNT2 on all clients and mount it
5828 if ! check_config_clients $MOUNT2; then
5829 cleanup_mount $MOUNT2
5830 restore_mount $MOUNT2
5831 export I_MOUNTED2=yes
5835 # MOUNT is mounted MOUNT2 is not mounted
5836 elif [ "$MOUNT_2" ]; then
5837 restore_mount $MOUNT2
5838 export I_MOUNTED2=yes
5842 # FIXME: what to do if check_config failed?
5844 # 1) remote client has mounted other Lustre fs?
5845 # 2) lustre is mounted on remote_clients atall ?
5846 check_config_clients $MOUNT
5850 set_default_debug_nodes $(comma_list $(nodes_list))
5854 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5856 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5857 facets="$(get_facets OST)"
5858 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5859 facets="$facets,$(get_facets MDS)"
5860 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5861 facets="$facets,mgs"
5862 local nodes="$(facets_hosts ${facets})"
5863 if [ -n "$nodes" ] ; then
5864 do_nodes $nodes "$LCTL set_param \
5865 osd-ldiskfs.track_declares_assert=1 || true"
5869 if [ -n "$fs_STRIPEPARAMS" ]; then
5870 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5878 if $DELETE_OLD_POOLS; then
5881 if [[ -n "$FS_POOL" ]]; then
5882 create_pools $FS_POOL $FS_POOL_NOSTS
5885 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5888 if [ "$ONLY" == "setup" ]; then
5894 local clients=${CLIENTS:-$HOSTNAME}
5897 zconf_mount_clients $clients $mntpt
5901 local clients=${CLIENTS:-$HOSTNAME}
5904 zconf_umount_clients $clients $mntpt
5907 cleanup_and_setup_lustre() {
5908 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5909 lctl set_param debug=0 || true
5911 if [ "$ONLY" == "cleanup" ]; then
5915 check_and_setup_lustre
5918 # Run e2fsck on MDT or OST device.
5923 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5924 local log=$TMP/e2fsck.log
5927 # turn on pfsck if it is supported
5928 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5930 do_node $node $cmd 2>&1 | tee $log
5932 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5934 if [ $MDSCOUNT -gt 1 ]; then
5935 skip_noexit "DNE mode isn't supported!"
5939 error "It's not DNE mode."
5944 [ $rc -le $FSCK_MAX_ERR ] ||
5945 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5951 # Run resize2fs on MDT or OST device.
5960 do_facet $facet "$RESIZE2FS $opts $device $size"
5963 # verify a directory is shared among nodes.
5964 check_shared_dir() {
5966 local list=${2:-$(comma_list $(nodes_list))}
5968 [ -z "$dir" ] && return 1
5969 do_rpc_nodes "$list" check_logdir $dir
5970 check_write_access $dir "$list" || return 1
5975 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5976 $LCTL set_param printk=+lfsck
5977 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5979 for k in $(seq $MDSCOUNT); do
5980 # wait up to 10+1 minutes for LFSCK to complete
5981 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5982 mdd.$(facet_svc mds${k}).lfsck_layout |
5983 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5984 error "MDS${k} layout isn't the expected 'completed'"
5985 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5986 mdd.$(facet_svc mds${k}).lfsck_namespace |
5987 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5988 error "MDS${k} namespace isn't the expected 'completed'"
5990 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5991 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5992 awk '/repaired/ { print $2 }' | calc_sum)
5993 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5994 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5995 awk '/repaired/ { print $2 }' | calc_sum)
5996 local repaired=$((rep_mdt + rep_ost))
5997 [ $repaired -eq 0 ] ||
5998 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
6001 dump_file_contents() {
6007 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
6008 error_noexit false \
6009 "Invalid parameters for dump_file_contents()"
6012 for node in ${nodes}; do
6013 do_node $node "for i in \\\$(find $dir -type f); do
6014 echo ====\\\${i}=======================;
6016 done" >> ${logname}.${node}.log
6020 dump_command_output() {
6026 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
6027 error_noexit false \
6028 "Invalid parameters for dump_command_output()"
6032 for node in ${nodes}; do
6033 do_node $node "echo ====${cmd}=======================;
6034 $cmd" >> ${logname}.${node}.log
6041 # dump file contents from /proc/spl in case of zfs test
6042 if [ "$(facet_fstype ost1)" = "zfs" ]; then
6043 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
6044 dump_command_output \
6045 "$(osts_nodes)" "zpool events -v" "${logname}"
6048 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
6049 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
6050 dump_command_output \
6051 "$(mdts_nodes)" "zpool events -v" "${logname}"
6055 check_and_cleanup_lustre() {
6056 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
6057 "$TESTSUITE" != "sanity-scrub" ]; then
6061 if is_mounted $MOUNT; then
6062 if $DO_CLEANUP; then
6063 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
6064 error "remove sub-test dirs failed"
6068 [ "$ENABLE_QUOTA" ] && restore_quota || true
6071 if [ "$I_UMOUNTED2" = "yes" ]; then
6072 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
6075 if [ "$I_MOUNTED2" = "yes" ]; then
6076 cleanup_mount $MOUNT2
6079 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
6080 cleanupall -f || error "cleanup failed"
6088 wait_for_function () {
6091 # suppress fn both stderr and stdout
6092 if [ "$1" = "--quiet" ]; then
6094 quiet=" > /dev/null 2>&1"
6105 eval $fn $quiet && return 0
6107 [ $wait -lt $max ] || return 1
6108 echo waiting $fn, $((max - wait)) secs left ...
6109 wait=$((wait + sleep))
6110 [ $wait -gt $max ] && ((sleep -= wait - max))
6120 [ "$host" = "$HOSTNAME" ] && return 0
6122 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
6123 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
6133 # Convert a space-delimited list to a comma-delimited list. If the input is
6134 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
6136 # echo is used to convert newlines to spaces, since it doesn't
6137 # introduce a trailing space as using "tr '\n' ' '" does
6138 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
6144 echo $list | grep -qw $item
6147 # list, excluded are the comma separated lists
6148 exclude_items_from_list () {
6154 for item in ${excluded//,/ }; do
6155 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
6157 echo $(comma_list $list)
6160 # list, expand are the comma separated lists
6162 local list=${1//,/ }
6163 local expand=${2//,/ }
6166 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
6167 echo $(comma_list $expanded)
6170 testslist_filter () {
6171 local script=$LUSTRE/tests/${TESTSUITE}.sh
6173 [ -f $script ] || return 0
6175 local start_at=$START_AT
6176 local stop_at=$STOP_AT
6178 local var=${TESTSUITE//-/_}_START_AT
6179 [ x"${!var}" != x ] && start_at=${!var}
6180 var=${TESTSUITE//-/_}_STOP_AT
6181 [ x"${!var}" != x ] && stop_at=${!var}
6183 sed -n 's/^test_\([^ (]*\).*/\1/p' $script |
6184 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
6185 /^'${start_at}'$/ {flag = 0}
6186 {if (flag == 1) print $0}
6187 /^'${stop_at}'$/ { flag = 1 }'
6191 (cd `dirname $1`; echo $PWD/`basename $1`)
6195 local types=${1:-"OST MDS MGS"}
6199 for entry in $types; do
6200 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6201 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6204 MGS ) list="$list $name";;
6205 MDS|OST|AGT ) local count=${type}COUNT
6206 for ((i=1; i<=${!count}; i++)) do
6207 list="$list ${name}$i"
6209 * ) error "Invalid facet type"
6213 echo $(comma_list $list)
6216 ##################################
6217 # Adaptive Timeouts funcs
6220 # only check mds, we assume at_max is the same on all nodes
6221 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6223 if [ $at_max -eq 0 ]; then
6234 # suppose that all ost-s have the same $at value set
6235 [ $facet != "ost" ] || facet=ost1
6237 do_facet $facet "lctl get_param -n $at"
6251 for facet in "$@"; do
6252 if [ $facet == "ost" ]; then
6253 facet=$(get_facets OST)
6254 elif [ $facet == "mds" ]; then
6255 facet=$(get_facets MDS)
6257 hosts=$(expand_list $hosts $(facets_hosts $facet))
6260 do_nodes $hosts lctl set_param at_max=$at_max
6263 ##################################
6267 # OBD_FAIL_MDS_ALL_REQUEST_NET
6269 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6270 do_facet client "$1" || RC=$?
6271 do_facet $SINGLEMDS lctl set_param fail_loc=0
6276 # OBD_FAIL_MDS_ALL_REPLY_NET
6278 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6280 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6284 drop_reint_reply() {
6285 # OBD_FAIL_MDS_REINT_NET_REP
6287 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6289 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6293 drop_update_reply() {
6294 # OBD_FAIL_OUT_UPDATE_NET_REP
6298 do_facet mds${index} lctl set_param fail_loc=0x1701
6299 do_facet client "$@" || RC=$?
6300 do_facet mds${index} lctl set_param fail_loc=0
6305 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6308 local timeout=${2:-0}
6309 # default is (obd_timeout / 4) if unspecified
6310 echo "timeout is $timeout/$2"
6311 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6312 do_facet client "$1" || RC=$?
6313 do_facet client "sync"
6314 do_facet ost1 lctl set_param fail_loc=0
6318 drop_ldlm_cancel() {
6319 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6321 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6322 do_nodes $list lctl set_param fail_loc=0x304
6324 do_facet client "$@" || RC=$?
6326 do_nodes $list lctl set_param fail_loc=0
6330 drop_bl_callback_once() {
6332 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6333 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6334 do_facet client lctl set_param fail_loc=0x80000305
6335 do_facet client "$@" || rc=$?
6336 do_facet client lctl set_param fail_loc=0
6337 do_facet client lctl set_param fail_val=0
6338 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6342 drop_bl_callback() {
6344 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6345 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6346 do_facet client lctl set_param fail_loc=0x305
6347 do_facet client "$@" || rc=$?
6348 do_facet client lctl set_param fail_loc=0
6349 do_facet client lctl set_param fail_val=0
6350 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6354 drop_mdt_ldlm_reply() {
6355 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6357 local list=$(comma_list $(mdts_nodes))
6359 do_nodes $list lctl set_param fail_loc=0x157
6361 do_facet client "$@" || RC=$?
6363 do_nodes $list lctl set_param fail_loc=0
6367 drop_mdt_ldlm_reply_once() {
6368 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6370 local list=$(comma_list $(mdts_nodes))
6372 do_nodes $list lctl set_param fail_loc=0x80000157
6374 do_facet client "$@" || RC=$?
6376 do_nodes $list lctl set_param fail_loc=0
6384 echo "clearing fail_loc on $facet"
6385 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6388 set_nodes_failloc () {
6390 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6393 cancel_lru_locks() {
6394 #$LCTL mark "cancel_lru_locks $1 start"
6395 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6396 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6397 #$LCTL mark "cancel_lru_locks $1 stop"
6402 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6404 echo $((100 * nr_cpu))
6409 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6412 lru_resize_disable()
6415 local lru_size=${2:-$(default_lru_size)}
6417 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6422 local mountpath=${1:-$MOUNT}
6425 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6432 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6433 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6434 echo there is still data in page cache $FILE ?
6435 lctl get_param -n $FILE
6443 DEBUGSAVE="$(lctl get_param -n debug)"
6444 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6448 [ -n "$DEBUGSAVE" ] &&
6449 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6453 [ -n "$DEBUGSAVE_SERVER" ] &&
6454 do_nodes $(comma_list $(all_server_nodes)) \
6455 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6461 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6464 debug_size_restore() {
6465 [ -n "$DEBUG_SIZE_SAVED" ] &&
6466 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6470 start_full_debug_logging() {
6475 local debug_size=150
6476 local nodes=$(comma_list $(nodes_list))
6478 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6481 stop_full_debug_logging() {
6486 # prints bash call stack
6487 print_stack_trace() {
6490 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6491 local src=${BASH_SOURCE[$i]}
6492 local lineno=${BASH_LINENO[$i-1]}
6493 local funcname=${FUNCNAME[$i]}
6494 echo " = $src:$lineno:$funcname()"
6499 local TYPE=${TYPE:-"FAIL"}
6502 # do not dump logs if $1=false
6503 if [ "x$1" = "xfalse" ]; then
6508 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $* "
6509 (print_stack_trace 2) >&2
6511 # We need to dump the logs on all nodes
6513 gather_logs $(comma_list $(nodes_list))
6517 [ "$TESTSUITELOG" ] &&
6518 echo "$TESTSUITE: $TYPE: $TESTNAME $*" >> $TESTSUITELOG
6519 if [ -z "$*" ]; then
6520 echo "error() without useful message, please fix" > $LOGDIR/err
6522 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6523 echo "$@" > $LOGDIR/ignore
6525 echo "$@" > $LOGDIR/err
6529 # cleanup the env for failed tests
6533 ##################################
6535 ##################################
6537 # usage: stack_trap arg sigspec
6539 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6540 # command "arg" on top of previously defined commands for "sigspec" instead
6541 # of overwriting them.
6542 # stacked traps are executed in reverse order of their registration
6544 # arg and sigspec have the same meaning as in man (1) trap
6548 local sigspec="${2:-EXIT}"
6550 # Use "trap -p" to get the quoting right
6551 local old_trap="$(trap -p "$sigspec")"
6552 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6553 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6555 # Once again, use "trap -p" to get the quoting right
6556 local new_trap="$(trap -- "$arg" "$sigspec"
6558 trap -- '' "$sigspec")"
6560 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6562 # The resulting string should be safe to "eval" as it is (supposedly
6563 # correctly) quoted by "trap -p"
6564 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6573 local logs="$TESTSUITELOG $1"
6575 for log in $logs; do
6576 if [ -f "$log" ]; then
6577 grep -qw FAIL $log && status=1
6594 # use only if we are ignoring failures for this test, bugno required.
6595 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6596 # e.g. error_ignore bz5494 "your message" or
6597 # error_ignore LU-5494 "your message"
6599 local TYPE="IGNORE ($1)"
6604 error_and_remount() {
6606 remount_client $MOUNT
6610 # Throw an error if it's not running in vm - usually for performance
6613 local virt=$(running_in_vm)
6614 if [[ -n "$virt" ]]; then
6615 echo "running in VM '$virt', ignore error"
6616 error_ignore env=$virt "$@"
6623 # Function: skip_env()
6624 # Purpose: to skip a test during developer testing because some tool
6625 # is missing, but fail the test in release testing because the test
6626 # environment is not configured properly".
6629 $FAIL_ON_SKIP_ENV && error false "$@" || skip "$@"
6634 log " SKIP: $TESTSUITE $TESTNAME $*"
6636 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6637 skip_logged $TESTNAME "$@"
6640 echo "$@" > $LOGDIR/skip
6643 [[ -n "$TESTSUITELOG" ]] &&
6644 echo "$TESTSUITE: SKIP: $TESTNAME $*" >> $TESTSUITELOG || true
6654 # For interop testing treate EOPNOTSUPP as success
6660 echo $retstr | awk -F'|' '{print $1}' |
6661 grep -E unsupported\|"(Operation not supported)"
6662 (( $? == 0 )) || error "$retstr"
6666 # Add a list of tests to ALWAYS_EXCEPT due to an issue.
6667 # Usage: always_except LU-4815 23 42q ...
6669 function always_except() {
6670 local issue="${1:-}" # single jira style issue ("LU-4815")
6675 if ! [[ "$issue" =~ ^[[:upper:]]+-[[:digit:]]+$ ]]; then
6676 error "always_except: invalid issue '$issue' for tests '$*'"
6679 for test_num in "$@"; do
6680 ALWAYS_EXCEPT+=" $test_num"
6684 build_test_filter() {
6685 EXCEPT="$EXCEPT $(testslist_filter)"
6687 # allow test numbers separated by '+', or ',', in addition to ' '
6688 # to avoid issues with multiple arguments handling by shell/autotest
6689 for O in ${ONLY//[+,]/ }; do
6690 if [[ $O =~ [0-9]*-[0-9]* ]]; then
6691 for ((num=${O%-[0-9]*}; num <= ${O#[0-9]*-}; num++)); do
6699 [[ -z "$EXCEPT$ALWAYS_EXCEPT" ]] ||
6700 log "excepting tests: $(echo $EXCEPT $ALWAYS_EXCEPT)"
6701 [[ -z "$EXCEPT_SLOW" ]] ||
6702 log "skipping tests SLOW=no: $(echo $EXCEPT_SLOW)"
6703 for E in ${EXCEPT//[+,]/ }; do
6704 eval EXCEPT_${E}=true
6706 for E in ${ALWAYS_EXCEPT//[+,]/ }; do
6707 eval EXCEPT_ALWAYS_${E}=true
6709 for E in ${EXCEPT_SLOW//[+,]/ }; do
6710 eval EXCEPT_SLOW_${E}=true
6712 for G in ${GRANT_CHECK_LIST//[+,]/ }; do
6713 eval GCHECK_ONLY_${G}=true
6718 if [[ $1 = [a-z]* ]]; then
6721 echo ${1%%[a-zA-Z]*}
6725 # print a newline if the last test was skipped
6726 export LAST_SKIPPED=
6727 export ALWAYS_SKIPPED=
6729 # Main entry into test-framework. This is called with the number and
6730 # description of a test. The number is used to find the function to run
6731 # the test using "test_$name".
6733 # This supports a variety of methods of specifying specific test to
6735 # - ONLY= env variable with space-separated list of test numbers to run
6736 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6742 export base=$(basetest $testnum)
6743 export TESTNAME=test_$testnum
6747 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6748 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6749 local isexcept=EXCEPT_$testnum
6750 local isexcept_base=EXCEPT_$base
6751 if [ ${!isexcept}x != x ]; then
6753 skip_message="skipping excluded test $testnum"
6754 elif [ ${!isexcept_base}x != x ]; then
6756 skip_message="skipping excluded test $testnum (base $base)"
6759 isexcept=EXCEPT_ALWAYS_$testnum
6760 isexcept_base=EXCEPT_ALWAYS_$base
6761 if [ ${!isexcept}x != x ]; then
6763 skip_message="skipping ALWAYS excluded test $testnum"
6764 elif [ ${!isexcept_base}x != x ]; then
6766 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6769 isexcept=EXCEPT_SLOW_$testnum
6770 isexcept_base=EXCEPT_SLOW_$base
6771 if [ ${!isexcept}x != x ]; then
6773 skip_message="skipping SLOW test $testnum"
6774 elif [ ${!isexcept_base}x != x ]; then
6776 skip_message="skipping SLOW test $testnum (base $base)"
6779 # If there are tests on the ONLY list, check if the current test
6780 # is on that list and, if so, check if the test is to be skipped
6781 # and if we are supposed to honor the skip lists.
6782 if [ -n "$ONLY" ]; then
6783 local isonly=ONLY_$testnum
6784 local isonly_base=ONLY_$base
6785 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6787 if [[ -n "$ALWAYS_SKIPPED" &&
6788 -n "$HONOR_EXCEPT" ]]; then
6790 skip_noexit "$skip_message"
6793 [ -n "$LAST_SKIPPED" ] &&
6794 echo "" && LAST_SKIPPED=
6796 run_one_logged $testnum "$testmsg"
6806 if [ -n "$ALWAYS_SKIPPED" ]; then
6808 skip_noexit "$skip_message"
6811 run_one_logged $testnum "$testmsg"
6818 load_module ../libcfs/libcfs/libcfs
6831 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6836 strace -o $TMP/$1.strace -ttt $*
6838 log "FINISHED: $*: rc $RC"
6845 banner test complete, duration $duration sec
6846 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6847 echo duration $duration >>$TESTSUITELOG
6851 # Set TEST_STATUS here. It will be used for logging the result.
6854 if [[ -f $LOGDIR/err ]]; then
6856 elif [[ -f $LOGDIR/skip ]]; then
6859 echo "$TEST_STATUS $*" 2>&1 | tee -a $TESTSUITELOG
6863 local FFREE=$(do_node $SINGLEMDS \
6864 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6865 local FTOTAL=$(do_node $SINGLEMDS \
6866 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6868 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" ||
6873 #echo -n "Resetting fail_loc on all nodes..."
6874 do_nodes --quiet $(comma_list $(nodes_list)) \
6875 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6881 # Log a message (on all nodes) padded with "=" before and after.
6882 # Also appends a timestamp and prepends the testsuite name.
6885 # ======================================================== 15:06:12 (1624050372)
6886 EQUALS="========================================================"
6888 msg="== ${TESTSUITE} $*"
6890 [[ $last != "=" && $last != " " ]] && msg="$msg "
6891 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6892 # always include at least == after the message
6893 log "$msg== $(date +"%H:%M:%S (%s)")"
6896 check_dmesg_for_errors() {
6898 local errors="VFS: Busy inodes after unmount of\|\
6899 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6900 group descriptors corrupted"
6902 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6903 [ -z "$res" ] && return 0
6904 echo "Kernel error detected: $res"
6909 # Run a single test function and cleanup after it.
6911 # This function should be run in a subshell so the test func can
6912 # exit() without stopping the whole script.
6917 local SAVE_UMASK=`umask`
6920 if ! grep -q $DIR /proc/mounts; then
6924 banner "test $testnum: $testmsg"
6925 test_${testnum} || error "test_$testnum failed with $?"
6928 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6930 check_dmesg_for_errors || error "Error in dmesg detected"
6931 if [ "$PARALLEL" != "yes" ]; then
6932 ps auxww | grep -v grep | grep -q "multiop " &&
6933 error "multiop still running"
6941 # Wrapper around run_one to ensure:
6942 # - test runs in subshell
6943 # - output of test is saved to separate log file for error reporting
6944 # - test result is saved to data file
6947 local before=$SECONDS
6950 export tfile=f${testnum}.${TESTSUITE}
6951 export tdir=d${testnum}.${TESTSUITE}
6952 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6953 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6954 local SAVE_UMASK=$(umask)
6958 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6960 # if $ONLY is set, repeat subtest $ONLY_REPEAT times, otherwise once
6961 local repeat=${ONLY:+$ONLY_REPEAT}
6963 for ((testiter=0; testiter < ${repeat:-1}; testiter++)); do
6964 local before_sub=$SECONDS
6966 log_sub_test_begin $TESTNAME
6967 # remove temp files between repetitions to avoid test failures
6968 if [[ -n "$append" ]]; then
6969 [[ -n "$tdir" ]] && rm -rvf $DIR/$tdir*
6970 [[ -n "$tfile" ]] && rm -vf $DIR/$tfile*
6971 echo "subtest iteration $testiter/$repeat"
6973 # loop around subshell so stack_trap EXIT triggers each time
6974 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6977 local duration_sub=$((SECONDS - before_sub))
6980 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6981 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6983 if [[ -f $LOGDIR/err ]]; then
6984 test_error=$(cat $LOGDIR/err)
6986 elif [[ -f $LOGDIR/ignore ]]; then
6987 test_error=$(cat $LOGDIR/ignore)
6988 elif [[ -f $LOGDIR/skip ]]; then
6989 test_error=$(cat $LOGDIR/skip)
6995 pass "$testnum" "(${duration_sub}s)"
6996 if [ -n "${DUMP_OK}" ]; then
6997 gather_logs $(comma_list $(nodes_list))
7000 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
7001 [[ $rc != 0 || "$TEST_STATUS" != "PASS" ]] && break
7004 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
7008 if [ -f $LOGDIR/err ]; then
7009 log_zfs_info "$zfs_debug_log"
7010 $FAIL_ON_ERROR && exit $rc
7023 # Print information of skipped tests to result.yml
7026 log_sub_test_begin $1
7028 log_sub_test_end "SKIP" "0" "0" "$@"
7031 grant_from_clients() {
7035 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
7039 grant_from_servers() {
7043 # which is tot_granted less grant_precreate
7044 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
7045 " obdfilter.${FSNAME}-OST*.tot_pending" \
7046 " obdfilter.${FSNAME}-OST*.grant_precreate" |
7047 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
7048 /tot_pending/{ total -= $2 };
7049 /grant_precreate/{ total -= $2 };
7050 END { printf("%0.0f", total) }'
7054 export base=$(basetest $1)
7055 [ "$CHECK_GRANT" == "no" ] && return 0
7057 local isonly_base=GCHECK_ONLY_${base}
7058 local isonly=GCHECK_ONLY_$1
7059 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
7061 echo -n "checking grant......"
7063 local osts=$(comma_list $(osts_nodes))
7064 local clients=$CLIENTS
7065 [ -z "$clients" ] && clients=$(hostname)
7067 # sync all the data and make sure no pending data on server
7068 do_nodes $clients sync
7069 do_nodes $clients $LFS df # initiate all idling connections
7072 cli_grant=$(grant_from_clients $clients)
7075 # which is tot_granted less grant_precreate
7076 srv_grant=$(grant_from_servers $osts)
7079 # check whether client grant == server grant
7080 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
7081 echo "wait for client:$cli_grant == server:$srv_grant"
7083 cli_grant=$(grant_from_clients $clients)
7084 srv_grant=$(grant_from_servers $osts)
7086 if [[ $cli_grant -ne $srv_grant ]]; then
7087 do_nodes $(comma_list $(osts_nodes)) \
7088 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
7089 "obdfilter.${FSNAME}-OST*.grant_*"
7090 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
7091 error "failed grant check: client:$cli_grant server:$srv_grant"
7093 echo "pass grant check: client:$cli_grant server:$srv_grant"
7097 ########################
7103 ost=`echo $1 | awk -F_ '{print $3}'`
7104 if [ -z $ost ]; then
7105 ost=`echo $1 | sed 's/-osc.*//'`
7110 ostuuid_from_index()
7112 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7115 ostname_from_index() {
7116 local uuid=$(ostuuid_from_index $1 $2)
7121 mdtname_from_index() {
7122 local uuid=$(mdtuuid_from_index $1 $2)
7126 mdssize_from_index () {
7127 local mdt=$(mdtname_from_index $2)
7128 $LFS df $1 | grep $mdt | awk '{ print $2 }'
7131 index_from_ostuuid()
7133 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
7136 mdtuuid_from_index()
7138 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
7142 # Return unique identifier for given hostname
7145 echo $host_name | md5sum | cut -d' ' -f1
7149 # Returns list of ip addresses for each interface
7151 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
7155 # Returns list of interfaces configured for LNet
7157 local nids=( $($LCTL list_nids | xargs echo) )
7159 [[ -z ${nids[@]} ]] &&
7162 if [[ ${NETTYPE} =~ kfi* ]]; then
7163 $LNETCTL net show 2>/dev/null | awk '/ cxi[0-9]+$/{print $NF}' |
7164 sort -u | xargs echo
7168 declare -a INTERFACES
7170 for ((i = 0; i < ${#nids[@]}; i++)); do
7171 ip=$(sed 's/^\(.*\)@.*$/\1/'<<<${nids[i]})
7172 INTERFACES[i]=$(ip -o a s |
7173 awk '$4 ~ /^'$ip'\//{print $2}')
7174 INTERFACES=($(echo "${INTERFACES[@]}" | tr ' ' '\n' | uniq | tr '\n' ' '))
7175 if [[ -z ${INTERFACES[i]} ]]; then
7176 error "Can't determine interface name for NID ${nids[i]}"
7177 elif [[ 1 -ne $(wc -w <<<${INTERFACES[i]}) ]]; then
7178 error "Found $(wc -w <<<${INTERFACES[i]}) interfaces for NID ${nids[i]}. Expect 1"
7182 echo "${INTERFACES[@]}"
7189 # Cache address list to avoid mutiple execution of local_addr_list
7190 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
7192 for i in $LOCAL_ADDR_LIST ; do
7193 [[ "$i" == "$addr" ]] && return 0
7200 local is_local="IS_LOCAL_$(host_id $host_name)"
7201 if [ -z "${!is_local-}" ] ; then
7203 local host_ip=$(getent ahostsv4 $host_name |
7204 awk 'NR == 1 { print $1 }')
7205 is_local_addr "$host_ip" && eval $is_local=1
7207 [[ "${!is_local}" == "1" ]]
7212 local_node $node && return 1
7219 for node in $(mdts_nodes); do
7220 remote_node $node && return 0
7227 [ -n "$CLIENTONLY" ] && return 0 || true
7228 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
7233 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
7234 MSKIPPED=1 && return 1
7241 for node in $(osts_nodes) ; do
7242 remote_node $node && return 0
7249 [ -n "$CLIENTONLY" ] && return 0 || true
7250 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7255 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" &&
7256 OSKIPPED=1 && return 1
7262 [ -n "$CLIENTONLY" ] && return 0 || true
7264 MGS=$(facet_host mgs)
7265 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
7270 remote_mds_nodsh || remote_ost_nodsh ||
7271 $(single_local_node $(comma_list $(nodes_list)))
7275 remote_ost && remote_mds
7278 # Get the active nodes for facets.
7286 for facet in ${facets//,/ }; do
7287 nodes="$nodes $(facet_active_host $facet)"
7290 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7294 # Get name of the active MGS node.
7296 echo -n $(facets_nodes $(get_facets MGS))
7299 # Get all of the active MDS nodes.
7301 echo -n $(facets_nodes $(get_facets MDS))
7304 # Get all of the active OSS nodes.
7306 echo -n $(facets_nodes $(get_facets OST))
7309 # Get all of the client nodes and active server nodes.
7311 local nodes=$HOSTNAME
7315 # CLIENTS (if specified) contains the local client
7316 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7318 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7319 nodes="$nodes $(facets_nodes $(get_facets))"
7322 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7326 # Get all of the remote client nodes and remote active server nodes.
7327 remote_nodes_list () {
7328 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7331 # Get all of the MDS nodes, including active and passive nodes.
7339 for i in $(seq $MDSCOUNT); do
7341 failover_host=mds${i}failover_HOST
7342 nodes="$nodes ${!host} ${!failover_host}"
7345 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7346 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7350 # Get all of the OSS nodes, including active and passive nodes.
7358 for i in $(seq $OSTCOUNT); do
7360 failover_host=ost${i}failover_HOST
7361 nodes="$nodes ${!host} ${!failover_host}"
7364 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7365 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7369 # Get all of the server nodes, including active and passive nodes.
7370 all_server_nodes () {
7375 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7377 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7381 # Get all of the client and server nodes, including active and passive nodes.
7383 local nodes=$HOSTNAME
7387 # CLIENTS (if specified) contains the local client
7388 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7390 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7391 nodes="$nodes $(all_server_nodes)"
7394 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7398 init_clients_lists () {
7399 # Sanity check: exclude the local client from RCLIENTS
7400 local clients=$(hostlist_expand "$RCLIENTS")
7401 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7403 # Sanity check: exclude the dup entries
7404 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7406 export CLIENT1=${CLIENT1:-$HOSTNAME}
7407 export SINGLECLIENT=$CLIENT1
7409 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7411 # Sanity check: exclude the dup entries from CLIENTS
7412 # for those configs which has SINGLCLIENT set to local client
7413 clients=$(for i in $clients; do echo $i; done | sort -u)
7415 export CLIENTS=$(comma_list $clients)
7416 local -a remoteclients=($RCLIENTS)
7417 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7418 varname=CLIENT$((i + 2))
7420 eval export $varname=${remoteclients[i]}
7423 export CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7426 get_random_entry () {
7429 rnodes=${rnodes//,/ }
7431 local -a nodes=($rnodes)
7432 local num=${#nodes[@]}
7433 local i=$((RANDOM * num * 2 / 65536))
7439 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7443 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7444 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7450 echo $nodes | wc -w || true
7454 local nodes=$(mdts_nodes)
7455 local mdtcount=$(get_node_count "$nodes")
7457 [ ! "$MDSCOUNT" = "$mdtcount" ]
7460 generate_machine_file() {
7461 local nodes=${1//,/ }
7462 local machinefile=$2
7465 for node in $nodes; do
7466 echo $node >>$machinefile ||
7467 { echo "can not generate machinefile $machinefile" &&
7473 local file=$1/stripe
7476 $LFS getstripe -v $file || error "getstripe $file failed"
7480 # Check and add a test group.
7486 local gid=$(getent group $group_name | cut -d: -f3)
7487 if [[ -n "$gid" ]]; then
7488 [[ "$gid" -eq "$group_id" ]] || {
7489 error_noexit "inconsistent group ID:" \
7490 "new: $group_id, old: $gid"
7494 echo "adding group $group_name:$group_id"
7495 getent group $group_name || true
7496 getent group $group_id || true
7497 groupadd -g $group_id $group_name
7504 # Check and add a test user.
7517 local uid=$(getent passwd $user_name | cut -d: -f3)
7518 if [[ -n "$uid" ]]; then
7519 if [[ "$uid" -eq "$user_id" ]]; then
7520 local dir=$(getent passwd $user_name | cut -d: -f6)
7521 if [[ "$dir" != "$home" ]]; then
7523 usermod -d $home $user_name
7527 error_noexit "inconsistent user ID:" \
7528 "new: $user_id, old: $uid"
7533 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7540 check_runas_id_ret() {
7542 local myRUNAS_UID=$1
7543 local myRUNAS_GID=$2
7547 if [ -z "$myRUNAS" ]; then
7548 error_exit "check_runas_id_ret requires myRUNAS argument"
7552 error "Unable to execute $myRUNAS"
7554 id $myRUNAS_UID > /dev/null ||
7555 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7556 "some UID which exists on MDS and client or add user " \
7557 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7560 $myRUNAS krb5_login.sh ||
7561 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7563 mkdir $DIR/d0_runas_test
7565 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7566 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7568 rm -rf $DIR/d0_runas_test
7573 local myRUNAS_UID=$1
7574 local myRUNAS_GID=$2
7578 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7579 error "unable to write to $DIR/d0_runas_test as " \
7583 # obtain the UID/GID for MPI_USER
7587 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7588 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7590 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7591 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7594 # obtain and cache Kerberos ticket-granting ticket
7595 refresh_krb5_tgt() {
7596 local myRUNAS_UID=$1
7597 local myRUNAS_GID=$2
7600 if [ -z "$myRUNAS" ]; then
7601 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7604 CLIENTS=${CLIENTS:-$HOSTNAME}
7605 do_nodes $CLIENTS "set -x
7606 if ! $myRUNAS krb5_login.sh; then
7607 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7612 # Run multiop in the background, but wait for it to print
7613 # "PAUSING" to its stdout before returning from this function.
7614 multiop_bg_pause() {
7615 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7619 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7622 echo "$MULTIOP_PROG $FILE v$ARGS"
7623 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7625 echo "TMPPIPE=${TMPPIPE}"
7626 read -t 60 multiop_output < $TMPPIPE
7627 if [ $? -ne 0 ]; then
7632 if [ "$multiop_output" != "PAUSING" ]; then
7633 echo "Incorrect multiop output: $multiop_output"
7648 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7650 echo $((SECONDS - start))
7654 inodes_available () {
7655 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7656 sort -un | head -n1) || return 1
7661 mdsrate_inodes_available () {
7662 local min_inodes=$(inodes_available)
7664 echo $((min_inodes * 99 / 100))
7667 # reset stat counters
7669 local paramfile="$1"
7671 lctl set_param -n $paramfile=0
7676 local paramfile="$1"
7679 lctl get_param -n $paramfile |
7680 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7684 awk '{sum += $1} END { printf("%0.0f", sum) }'
7687 calc_osc_kbytes () {
7688 $LFS df $MOUNT > /dev/null
7689 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7693 wait_delete_completed
7694 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7695 echo "OST kbytes available: ${AVAIL[*]}"
7700 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7701 #echo OST $i: ${AVAIL[i]}kb
7702 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7706 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7711 echo "Min free space: OST $MINI: $MINV"
7712 echo "Max free space: OST $MAXI: $MAXV"
7715 # save_lustre_params(comma separated facet list, parameter_mask)
7716 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7717 save_lustre_params() {
7722 for facet in ${facets//,/ }; do
7723 facet_svc=$(facet_svc $facet)
7725 "params=\\\$($LCTL get_param $2);
7726 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7727 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7728 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7729 while read s; do echo $facet \\\$s;
7730 done <<< \\\"\\\$param\\\""
7734 # restore lustre parameters from input stream, produces by save_lustre_params
7735 restore_lustre_params() {
7740 while IFS=" =" read facet name val; do
7741 do_facet $facet "$LCTL set_param -n $name=$val"
7745 check_node_health() {
7746 local nodes=${1:-$(comma_list $(nodes_list))}
7747 local health=$TMP/node_health.$$
7749 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7750 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7751 # Only check/report network health if get_param isn't reported, since
7752 # *clearly* the network is working if get_param returned something.
7753 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7754 for node in ${nodes//,/ }; do
7755 check_network $node 5
7761 mdsrate_cleanup () {
7763 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7764 --nfiles $3 --dir $4 --filefmt $5 $6
7769 ########################
7771 convert_facet2label() {
7774 if [ x$facet = xost ]; then
7776 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7780 local varsvc=${facet}_svc
7782 if [ -n "${!varsvc}" ]; then
7785 error "No label for $facet!"
7789 get_clientosc_proc_path() {
7790 echo "${1}-osc-[-0-9a-f]*"
7793 get_mdtosc_proc_path() {
7795 local ost_label=${2:-"*OST*"}
7797 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7798 local mdt_label=$(convert_facet2label $mds_facet)
7799 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7801 if [[ $ost_label = *OST* ]]; then
7802 echo "${ost_label}-osc-${mdt_index}"
7804 echo "${ost_label}-osp-${mdt_index}"
7808 get_osc_import_name() {
7811 local label=$(convert_facet2label $ost)
7813 if [ "${facet:0:3}" = "mds" ]; then
7814 get_mdtosc_proc_path $facet $label
7818 get_clientosc_proc_path $label
7822 _wait_import_state () {
7824 local CONN_PROC="$2"
7825 local maxtime=${3:-$(max_recovery_time)}
7826 local err_on_fail=${4:-1}
7830 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7831 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7832 if [[ "${expected}" == "DISCONN" ]]; then
7833 # for disconn we can check after proc entry is removed
7834 [[ -z "${CONN_STATE}" ]] && return 0
7835 # with AT, we can have connect request timeout near
7836 # reconnect timeout and test can't see real disconnect
7837 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7839 if (( $i >= $maxtime )); then
7840 (( $err_on_fail != 0 )) &&
7841 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7845 # Add uniq for multi-mount case
7846 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7851 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7855 wait_import_state() {
7858 local maxtime=${3:-$(max_recovery_time)}
7859 local err_on_fail=${4:-1}
7862 for param in ${params//,/ }; do
7863 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7868 wait_import_state_mount() {
7869 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7873 wait_import_state "$@"
7876 # One client request could be timed out because server was not ready
7877 # when request was sent by client.
7878 # The request timeout calculation details :
7880 # /* We give the server rq_timeout secs to process the req, and
7881 # add the network latency for our local timeout. */
7882 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7883 # ptlrpc_at_get_net_latency(request) ;
7885 # ptlrpc_connect_import ()
7886 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7889 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7890 # ptlrpc_at_get_net_latency(request) ->
7891 # at_get (max (iat_net_latency=0, at_min)) = at_min
7894 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7895 # INITIAL_CONNECT_TIMEOUT + at_min
7897 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7898 # because we can not get this value in runtime,
7899 # the value depends on configure options, and it is not stored in /proc.
7901 # #define CONNECTION_SWITCH_MIN 5U
7902 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7904 request_timeout () {
7907 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7908 local init_connect_timeout=$TIMEOUT
7909 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7911 local at_min=$(at_get $facet at_min)
7913 echo $(( init_connect_timeout + at_min ))
7916 _wait_osc_import_state() {
7920 local target=$(get_osc_import_name $facet $ost_facet)
7921 local param="os[cp].${target}.ost_server_uuid"
7925 # 1. wait the deadline of client 1st request (it could be skipped)
7926 # 2. wait the deadline of client 2nd request
7927 local maxtime=$(( 2 * $(request_timeout $facet)))
7929 if [[ $facet == client* ]]; then
7930 # During setup time, the osc might not be setup, it need wait
7931 # until list_param can return valid value.
7932 params=$($LCTL list_param $param 2>/dev/null || true)
7933 while [ -z "$params" ]; do
7934 if [ $i -ge $maxtime ]; then
7935 echo "can't get $param in $maxtime secs"
7940 params=$($LCTL list_param $param 2>/dev/null || true)
7944 if [[ $ost_facet = mds* ]]; then
7945 # no OSP connection to itself
7946 if [[ $facet = $ost_facet ]]; then
7949 param="osp.${target}.mdt_server_uuid"
7953 local plist=$(comma_list $params)
7954 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7955 wait_import_state $expected $plist $maxtime; then
7956 error "$facet: import is not in $expected state after $maxtime"
7963 wait_osc_import_state() {
7969 if [[ $facet = mds ]]; then
7970 for num in $(seq $MDSCOUNT); do
7971 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7974 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7978 wait_osc_import_ready() {
7979 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7982 _wait_mgc_import_state() {
7985 local error_on_failure=${3:-1}
7986 local param="mgc.*.mgs_server_uuid"
7990 # 1. wait the deadline of client 1st request (it could be skipped)
7991 # 2. wait the deadline of client 2nd request
7992 local maxtime=$(( 2 * $(request_timeout $facet)))
7994 if [[ $facet == client* ]]; then
7995 # During setup time, the osc might not be setup, it need wait
7996 # until list_param can return valid value. And also if there
7997 # are mulitple osc entries we should list all of them before
7999 params=$($LCTL list_param $param 2>/dev/null || true)
8000 while [ -z "$params" ]; do
8001 if [ $i -ge $maxtime ]; then
8002 echo "can't get $param in $maxtime secs"
8007 params=$($LCTL list_param $param 2>/dev/null || true)
8010 local plist=$(comma_list $params)
8011 if ! do_rpc_nodes "$(facet_active_host $facet)" \
8012 wait_import_state $expected $plist $maxtime \
8013 $error_on_failure; then
8014 if [ $error_on_failure -ne 0 ]; then
8015 error "import is not in ${expected} state"
8023 wait_mgc_import_state() {
8026 local error_on_failure=${3:-1}
8029 if [[ $facet = mds ]]; then
8030 for num in $(seq $MDSCOUNT); do
8031 _wait_mgc_import_state mds$num "$expected" \
8032 $error_on_failure || return
8035 _wait_mgc_import_state "$facet" "$expected" \
8036 $error_on_failure || return
8040 wait_dne_interconnect() {
8043 if [ $MDSCOUNT -gt 1 ]; then
8044 for num in $(seq $MDSCOUNT); do
8045 wait_osc_import_ready mds mds$num
8050 get_clientmdc_proc_path() {
8054 get_clientmgc_proc_path() {
8061 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
8066 [ -z "$list" ] && return 0
8068 # Add paths to lustre tests for 32 and 64 bit systems.
8069 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
8070 local TESTPATH="$RLUSTRE/tests:"
8071 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
8072 do_nodes ${quiet:-"--verbose"} $list "${RPATH} NAME=${NAME} \
8073 TESTLOG_PREFIX=$TESTLOG_PREFIX TESTNAME=$TESTNAME \
8077 wait_clients_import_state () {
8081 local facets="$facet"
8083 if [ "$FAILURE_MODE" = HARD ]; then
8084 facets=$(for f in ${facet//,/ }; do
8085 facets_on_host $(facet_active_host $f) | tr "," "\n"
8086 done | sort -u | paste -sd , )
8089 for facet in ${facets//,/ }; do
8090 local label=$(convert_facet2label $facet)
8093 ost* ) proc_path="osc.$(get_clientosc_proc_path \
8094 $label).ost_server_uuid" ;;
8095 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
8096 $label).mds_server_uuid" ;;
8097 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
8098 $label).mgs_server_uuid" ;;
8099 *) error "unknown facet!" ;;
8102 local params=$(expand_list $params $proc_path)
8105 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
8107 error "import is not in ${expected} state"
8112 wait_clients_import_ready() {
8113 wait_clients_import_state "$1" "$2" "\(FULL\|IDLE\)"
8123 # wait until all MDTs are in the expected state
8124 for ((num = 1; num <= $MDSCOUNT; num++)); do
8125 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
8129 if [ $facet = "mds" ]; then
8130 mproc="osp.$mdtosp.active"
8131 [ $num -eq $((tgt_idx + 1)) ] && continue
8133 mproc="osc.$mdtosp.active"
8139 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
8142 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
8143 if [ $result -eq $expected ]; then
8144 echo -n "target updated after "
8145 echo "$wait sec (got $result)"
8149 if [ $wait -eq $max ]; then
8150 error "$tgt_name: wanted $expected got $result"
8152 echo "Waiting $((max - wait)) secs for $tgt_name"
8162 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
8163 $LCTL get_param obdfilter.*.kbytesavail))
8164 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
8165 $LCTL get_param -n obdfilter.*.tot_granted))
8166 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
8167 $LCTL get_param -n obdfilter.*.kbytestotal))
8168 for ((i=0; i<${#AVAILA[@]}; i++)); do
8169 local -a AVAIL1=(${AVAILA[$i]//=/ })
8170 local -a TOTAL=(${TOTALA[$i]//=/ })
8171 GRANT=$((${GRANTA[$i]}/1024))
8172 # allow 1% of total space in bavail because of delayed
8173 # allocation with ZFS which might release some free space after
8174 # txg commit. For small devices, we set a mininum of 8MB
8175 local LIMIT=$((${TOTAL} / 100 + 8000))
8176 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
8177 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
8178 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
8179 echo " FULL" || echo
8185 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
8188 check_pool_not_exist() {
8189 local fsname=${1%%.*}
8190 local poolname=${1##$fsname.}
8191 [[ $# -ne 1 ]] && return 0
8192 [[ x$poolname = x ]] && return 0
8193 list_pool $fsname | grep -w $1 && return 1
8198 local fsname=${1%%.*}
8199 local poolname=${1##$fsname.}
8200 local keep_pools=${2:-false}
8202 stack_trap "destroy_test_pools $fsname" EXIT
8203 do_facet mgs lctl pool_new $1
8205 # get param should return err unless pool is created
8206 [[ $RC -ne 0 ]] && return $RC
8208 for mds_id in $(seq $MDSCOUNT); do
8209 local mdt_id=$((mds_id-1))
8210 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8211 wait_update_facet mds$mds_id \
8212 "lctl get_param -n lod.$lodname.pools.$poolname \
8213 2>/dev/null || echo foo" "" ||
8214 error "mds$mds_id: pool_new failed $1"
8216 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8217 2>/dev/null || echo foo" "" || error "pool_new failed $1"
8219 $keep_pools || add_pool_to_list $1
8223 add_pool_to_list () {
8224 local fsname=${1%%.*}
8225 local poolname=${1##$fsname.}
8227 local listvar=${fsname}_CREATED_POOLS
8228 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
8232 remove_pool_from_list () {
8233 local fsname=${1%%.*}
8234 local poolname=${1##$fsname.}
8236 local listvar=${fsname}_CREATED_POOLS
8237 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
8241 # cleanup all pools exist on $FSNAME
8242 destroy_all_pools () {
8244 for i in $(list_pool $FSNAME); do
8249 destroy_pool_int() {
8251 local OSTS=$(list_pool $1)
8252 for ost in $OSTS; do
8253 do_facet mgs lctl pool_remove $1 $ost
8255 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
8256 error "MDS: pool_list $1 failed"
8257 do_facet mgs lctl pool_destroy $1
8260 # <fsname>.<poolname> or <poolname>
8262 local fsname=${1%%.*}
8263 local poolname=${1##$fsname.}
8265 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
8269 check_pool_not_exist $fsname.$poolname && return 0 || true
8271 destroy_pool_int $fsname.$poolname
8273 [[ $RC -ne 0 ]] && return $RC
8274 for mds_id in $(seq $MDSCOUNT); do
8275 local mdt_id=$((mds_id-1))
8276 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
8277 wait_update_facet mds$mds_id \
8278 "lctl get_param -n lod.$lodname.pools.$poolname \
8279 2>/dev/null || echo foo" "foo" ||
8280 error "mds$mds_id: destroy pool failed $1"
8282 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
8283 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
8285 remove_pool_from_list $fsname.$poolname
8291 local fsname=${1:-$FSNAME}
8293 local listvar=${fsname}_CREATED_POOLS
8295 [ x${!listvar} = x ] && return 0
8297 echo "Destroy the created pools: ${!listvar}"
8298 for poolname in ${!listvar//,/ }; do
8299 destroy_pool $fsname.$poolname
8303 destroy_test_pools () {
8305 local fsname=${1:-$FSNAME}
8306 destroy_pools $fsname || true
8312 local ts=$(date +%s)
8315 if [[ ! -f "$YAML_LOG" ]]; then
8316 # init_logging is not performed before gather_logs,
8317 # so the $LOGDIR needs to be checked here
8318 check_shared_dir $LOGDIR && touch $LOGDIR/shared
8321 [ -f $LOGDIR/shared ] && docp=false
8323 # dump lustre logs, dmesg, and journal if GSS_SK=true
8325 prefix="$TESTLOG_PREFIX.$TESTNAME"
8327 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8329 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8330 echo "Dumping logs only on local client."
8331 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8332 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8333 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8334 $LGSS_SK -r {} \; &> \
8335 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8336 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8337 ${prefix}.nodemaps.$(hostname -s).${suffix}
8338 [ "$GSS" = true ] && keyctl show > \
8339 ${prefix}.keyring.$(hostname -s).${suffix}
8340 [ "$GSS" = true ] && journalctl -a > \
8341 ${prefix}.journal.$(hostname -s).${suffix}
8346 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8347 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8348 if [ "$SHARED_KEY" = true ]; then
8349 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8350 $LGSS_SK -r {} \; &> \
8351 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8352 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8353 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8355 if [ "$GSS" = true ]; then
8356 do_nodesv $list "keyctl show > \
8357 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8358 do_nodesv $list "journalctl -a > \
8359 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8362 if [ ! -f $LOGDIR/shared ]; then
8363 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8365 for node in ${remote_nodes//,/ }; do
8366 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8380 for i in $(seq 0 $num_mntpts); do
8381 cmd="ls -laf ${mntpt_root}$i/$dir"
8387 for pid in $pids; do
8394 # check_and_start_recovery_timer()
8395 # service_time = at_est2timeout(service_time);
8396 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8397 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8399 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8400 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8401 #define CONNECTION_SWITCH_MIN 5
8402 #define CONNECTION_SWITCH_INC 5
8403 max_recovery_time() {
8404 local init_connect_timeout=$((TIMEOUT / 20))
8405 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8407 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8408 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8410 echo -n $service_time
8413 recovery_time_min() {
8414 local connection_switch_min=5
8415 local connection_switch_inc=5
8416 local connection_switch_max
8417 local reconnect_delay_max
8418 local initial_connect_timeout
8422 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8423 (($connection_switch_min > $TIMEOUT)) &&
8424 max=$connection_switch_min || max=$TIMEOUT
8425 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8427 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8428 timeout_20=$((TIMEOUT/20))
8429 (($connection_switch_min > $timeout_20)) &&
8430 initial_connect_timeout=$connection_switch_min ||
8431 initial_connect_timeout=$timeout_20
8433 reconnect_delay_max=$((connection_switch_max + connection_switch_inc +
8434 initial_connect_timeout))
8435 echo $((2 * reconnect_delay_max))
8438 get_clients_mount_count () {
8439 local clients=${CLIENTS:-$HOSTNAME}
8441 # we need to take into account the clients mounts and
8442 # exclude mds/ost mounts if any;
8443 do_nodes $clients cat /proc/mounts | grep lustre |
8444 grep -w $MOUNT | wc -l
8448 PROC_CLI="srpc_info"
8449 PROC_CON="srpc_contexts"
8457 if [ $M -lt $N ]; then
8461 while [ $N -lt $M ]; do
8471 calc_connection_cnt() {
8474 # MDT->MDT = 2 * C(M, 2)
8478 comb_m2=$(combination $MDSCOUNT 2)
8480 local num_clients=$(get_clients_mount_count)
8482 local cnt_mdt2mdt=$((comb_m2 * 2))
8483 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8484 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8485 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8486 if is_mounted $MOUNT2; then
8487 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8488 cnt_cli2ost=$((cnt_cli2ost * 2))
8496 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8497 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8498 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8499 + cnt_cli2ost + cnt_cli2mdt))
8513 local cmd="$tgt.srpc.flavor"
8515 if [ $net == "any" ]; then
8520 if [ $dir != "any" ]; then
8525 log "Setting sptlrpc rule: $cmd"
8526 do_facet mgs "$LCTL conf_param $cmd"
8532 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8542 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8543 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8545 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8547 if [ "x$bulkspec" != "x" ]; then
8548 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8550 if [ "x$algs" != "x" ]; then
8551 bulk_count=`echo "$output" | grep "bulk flavor" |
8554 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8556 if [ $bulk == "bulkn" ]; then
8557 bulk_count=`echo "$output" |
8558 grep "bulk flavor" | grep "null/null" |
8560 elif [ $bulk == "bulki" ]; then
8561 bulk_count=`echo "$output" |
8562 grep "bulk flavor" | grep "/null" |
8563 grep -v "null/" | wc -l`
8565 bulk_count=`echo "$output" |
8566 grep "bulk flavor" | grep -v "/null" |
8567 grep -v "null/" | wc -l`
8570 [ $bulk_count -lt $count ] && count=$bulk_count
8581 local clients=${CLIENTS:-$HOSTNAME}
8583 for c in ${clients//,/ }; do
8584 local output=$(do_node $c lctl get_param -n \
8585 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8586 local tmpcnt=$(count_flvr "$output" $flavor)
8588 if $GSS_SK && [ $flavor != "null" ]; then
8589 # tmpcnt=min(contexts,flavors) to ensure SK context is
8591 output=$(do_node $c lctl get_param -n \
8592 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8593 local outcon=$(count_contexts "$output")
8595 if [ "$outcon" -lt "$tmpcnt" ]; then
8599 cnt=$((cnt + tmpcnt))
8609 local clients=${CLIENTS:-$HOSTNAME}
8611 for c in ${clients//,/ }; do
8613 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8614 local output=$(do_node $c lctl get_param -n \
8615 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8616 local tmpcnt=$(count_flvr "$output" $flavor)
8618 if $GSS_SK && [ $flavor != "null" ]; then
8619 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8620 output=$(do_node $c lctl get_param -n \
8621 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8622 local outcon=$(count_contexts "$output")
8624 if [ "$outcon" -lt "$tmpcnt" ]; then
8628 cnt=$((cnt + tmpcnt))
8638 if [ $MDSCOUNT -le 1 ]; then
8643 for num in `seq $MDSCOUNT`; do
8644 local output=$(do_facet mds$num lctl get_param -n \
8645 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8646 local tmpcnt=$(count_flvr "$output" $flavor)
8648 if $GSS_SK && [ $flavor != "null" ]; then
8649 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8650 output=$(do_facet mds$num lctl get_param -n \
8651 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8652 local outcon=$(count_contexts "$output")
8654 if [ "$outcon" -lt "$tmpcnt" ]; then
8658 cnt=$((cnt + tmpcnt))
8669 for num in `seq $MDSCOUNT`; do
8670 mdtosc=$(get_mdtosc_proc_path mds$num)
8671 mdtosc=${mdtosc/-MDT*/-MDT\*}
8672 local output=$(do_facet mds$num lctl get_param -n \
8673 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8674 # Ensure SK context is on
8675 local tmpcnt=$(count_flvr "$output" $flavor)
8677 if $GSS_SK && [ $flavor != "null" ]; then
8678 output=$(do_facet mds$num lctl get_param -n \
8679 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8680 local outcon=$(count_contexts "$output")
8682 if [ "$outcon" -lt "$tmpcnt" ]; then
8686 cnt=$((cnt + tmpcnt))
8695 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8697 count_flvr "$output" $flavor
8702 local dir=$1 # from to
8703 local flavor=$2 # flavor expected
8706 if [ $dir == "cli2mdt" ]; then
8707 res=`flvr_cnt_cli2mdt $flavor`
8708 elif [ $dir == "cli2ost" ]; then
8709 res=`flvr_cnt_cli2ost $flavor`
8710 elif [ $dir == "mdt2mdt" ]; then
8711 res=`flvr_cnt_mdt2mdt $flavor`
8712 elif [ $dir == "mdt2ost" ]; then
8713 res=`flvr_cnt_mdt2ost $flavor`
8714 elif [ $dir == "all2ost" ]; then
8715 res1=`flvr_cnt_mdt2ost $flavor`
8716 res2=`flvr_cnt_cli2ost $flavor`
8717 res=$((res1 + res2))
8718 elif [ $dir == "all2mdt" ]; then
8719 res1=`flvr_cnt_mdt2mdt $flavor`
8720 res2=`flvr_cnt_cli2mdt $flavor`
8721 res=$((res1 + res2))
8722 elif [ $dir == "all2all" ]; then
8723 res1=`flvr_cnt_mdt2ost $flavor`
8724 res2=`flvr_cnt_cli2ost $flavor`
8725 res3=`flvr_cnt_mdt2mdt $flavor`
8726 res4=`flvr_cnt_cli2mdt $flavor`
8727 res=$((res1 + res2 + res3 + res4))
8735 local dir=$1 # from to
8736 local flavor=$2 # flavor expected
8737 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8738 local WAITFLAVOR_MAX=20 # how many retries before abort?
8741 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8742 echo -n "checking $dir..."
8743 res=$(do_check_flavor $dir $flavor)
8744 echo "found $res/$expect $flavor connections"
8745 [ $res -ge $expect ] && return 0
8749 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8750 # echo "Dumping additional logs for SK debug.."
8751 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8753 gather_logs $(comma_list $(nodes_list))
8758 restore_to_default_flavor()
8760 local proc="mgs.MGS.live.$FSNAME"
8762 echo "restoring to default flavor..."
8764 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8765 grep ".srpc.flavor" | wc -l)
8767 # remove all existing rules if any
8768 if [ $nrule -ne 0 ]; then
8769 echo "$nrule existing rules"
8770 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8771 grep ".srpc.flavor."); do
8772 echo "remove rule: $rule"
8773 spec=`echo $rule | awk -F = '{print $1}'`
8774 do_facet mgs "$LCTL conf_param -d $spec"
8778 # verify no rules left
8779 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8780 grep ".srpc.flavor." | wc -l)
8781 [ $nrule -ne 0 ] && error "still $nrule rules left"
8783 # wait for default flavor to be applied
8786 set_rule $FSNAME any any $SK_FLAVOR
8787 wait_flavor all2all $SK_FLAVOR
8789 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8790 set_rule $FSNAME any cli2ost $SK_FLAVOR
8791 wait_flavor cli2mdt $SK_FLAVOR
8792 wait_flavor cli2ost $SK_FLAVOR
8794 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8796 wait_flavor all2all null
8802 local flavor=${1:-null}
8804 echo "setting all flavor to $flavor"
8806 # FIXME need parameter to this fn
8807 # and remove global vars
8808 local cnt_all2all=$(calc_connection_cnt all2all)
8810 local res=$(do_check_flavor all2all $flavor)
8811 if [ $res -eq $cnt_all2all ]; then
8812 echo "already have total $res $flavor connections"
8816 echo "found $res $flavor out of total $cnt_all2all connections"
8817 restore_to_default_flavor
8819 [[ $flavor = null ]] && return 0
8821 if $GSS_SK && [ $flavor != "null" ]; then
8823 set_rule $FSNAME any any $flavor
8824 wait_flavor all2all $flavor
8826 set_rule $FSNAME any cli2mdt $flavor
8827 set_rule $FSNAME any cli2ost $flavor
8828 set_rule $FSNAME any mdt2ost null
8829 set_rule $FSNAME any mdt2mdt null
8830 wait_flavor cli2mdt $flavor
8831 wait_flavor cli2ost $flavor
8833 echo "GSS_SK now at flavor: $flavor"
8835 set_rule $FSNAME any cli2mdt $flavor
8836 set_rule $FSNAME any cli2ost $flavor
8837 set_rule $FSNAME any mdt2ost null
8838 set_rule $FSNAME any mdt2mdt null
8839 wait_flavor cli2mdt $flavor
8840 wait_flavor cli2ost $flavor
8847 # Checking for shared logdir
8848 if [ ! -d $dir ]; then
8849 # Not found. Create local logdir
8852 touch $dir/check_file.$(hostname -s)
8857 check_write_access() {
8859 local list=${2:-$(comma_list $(nodes_list))}
8863 for node in ${list//,/ }; do
8864 file=$dir/check_file.$(short_nodename $node)
8865 if [[ ! -f "$file" ]]; then
8866 # Logdir not accessible/writable from this node.
8869 rm -f $file || return 1
8875 [[ -n $YAML_LOG ]] && return
8876 local save_umask=$(umask)
8879 export YAML_LOG=${LOGDIR}/results.yml
8883 # If the yaml log already exists then we will just append to it
8884 if [ ! -f $YAML_LOG ]; then
8885 if check_shared_dir $LOGDIR; then
8886 touch $LOGDIR/shared
8887 echo "Logging to shared log directory: $LOGDIR"
8889 echo "Logging to local directory: $LOGDIR"
8892 yml_nodes_file $LOGDIR >> $YAML_LOG
8893 yml_results_file >> $YAML_LOG
8898 # log actual client and server versions if needed for debugging
8899 log "Client: $(lustre_build_version client)"
8900 log "MDS: $(lustre_build_version mds1)"
8901 log "OSS: $(lustre_build_version ost1)"
8905 yml_log_test $1 >> $YAML_LOG
8909 yml_log_test_status "$@" >> $YAML_LOG
8912 log_sub_test_begin() {
8913 yml_log_sub_test_begin "$@" >> $YAML_LOG
8916 log_sub_test_end() {
8917 yml_log_sub_test_end "$@" >> $YAML_LOG
8923 local llverdev_opts="$*"
8924 local devname=$(basename $dev)
8925 local size=$(awk "/$devname$/ {print \$3}" /proc/partitions)
8926 # loop devices aren't in /proc/partitions
8927 [[ -z "$size" ]] && size=$(stat -c %s $dev)
8929 local size_gb=$((size / 1024 / 1024)) # Gb
8931 local partial_arg=""
8932 # Run in partial (fast) mode if the size of a partition > 1 GB
8933 (( $size == 0 || $size_gb > 1 )) && partial_arg="-p"
8935 llverdev --force $partial_arg $llverdev_opts $dev
8941 local llverfs_opts=$2
8942 local use_partial_arg=$3
8943 local partial_arg=""
8944 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8946 # Run in partial (fast) mode if the size of a partition > 1 GB
8947 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8949 llverfs $partial_arg $llverfs_opts $dir
8953 local devs=${1//,/ }
8956 local rslt=$TMP/sgpdd_survey
8958 # sgpdd-survey cleanups ${rslt}.* files
8960 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8966 # returns the canonical name for an ldiskfs device
8971 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8972 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8973 echo dm-\\\${foo##*:};
8975 name=\\\$(basename \\\$dv);
8976 if [[ \\\$name = *flakey* ]]; then
8977 name=\\\$(lsblk -o NAME,KNAME |
8978 awk /\\\$name/'{print \\\$NF}');
8984 is_sanity_benchmark() {
8985 local benchmarks="dbench bonnie iozone fsx"
8988 for b in $benchmarks; do
8989 if [ "$b" == "$suite" ]; then
8997 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
9001 # Get the available size (KB) of a given obd target.
9008 [[ $facet != client ]] || return 0
9010 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
9015 # Get the page size (bytes) on a given facet node.
9016 # The local client page_size is directly available in PAGE_SIZE.
9020 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
9022 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
9023 page_size=$(do_facet $facet getconf PAGE_SIZE)
9024 echo -n ${page_size:-4096}
9028 # Get the block count of the filesystem.
9035 [ -z "$CLIENTONLY" ] &&
9036 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
9037 awk '/^Block count:/ {print $3}')
9041 # Check whether the "ea_inode" feature is enabled or not, to allow
9042 # ldiskfs xattrs over one block in size. Allow both the historical
9043 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
9044 large_xattr_enabled() {
9045 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
9047 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
9049 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
9050 grep -E -q '(ea_inode|large_xattr)'"
9051 return ${PIPESTATUS[0]}
9054 # Get the maximum xattr size supported by the filesystem.
9056 $LCTL get_param -n llite.*.max_easize
9059 # Dump the value of the named xattr from a file.
9064 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
9067 # Generate a string with size of $size bytes.
9069 local size=${1:-1024} # in bytes
9071 echo "$(head -c $size < /dev/zero | tr '\0' y)"
9074 reformat_external_journal() {
9079 local varbs=${facet}_BLOCKSIZE
9080 if [ -n "${!var}" ]; then
9081 local rcmd="do_facet $facet"
9082 local bs=${!varbs:-$BLCKSIZE}
9085 echo "reformat external journal on $facet:${!var}"
9086 ${rcmd} mke2fs -O journal_dev $bs ${!var} || return 1
9090 # MDT file-level backup/restore
9091 mds_backup_restore() {
9094 local devname=$(mdsdevname $(facet_number $facet))
9095 local mntpt=$(facet_mntpt brpt)
9096 local rcmd="do_facet $facet"
9097 local metadata=${TMP}/backup_restore.tgz
9098 local opts=${MDS_MOUNT_FS_OPTS}
9099 local svc=${facet}_svc
9101 if ! ${rcmd} test -b ${devname}; then
9102 opts=$(csa_add "$opts" -o loop)
9105 echo "file-level backup/restore on $facet:${devname}"
9107 # step 1: build mount point
9108 ${rcmd} mkdir -p $mntpt
9109 # step 2: cleanup old backup
9110 ${rcmd} rm -f $metadata
9112 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
9113 if [ ! -z $igif ]; then
9114 # step 3.5: rm .lustre
9115 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
9117 # step 4: backup metadata
9119 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
9120 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
9122 ${rcmd} $UMOUNT $mntpt || return 5
9123 # step 6: reformat dev
9124 echo "reformat new device"
9125 format_mdt $(facet_number $facet)
9127 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
9128 # step 8: restore metadata
9130 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
9131 --sparse -C $mntpt > /dev/null 2>&1 || return 8
9132 # step 9: remove recovery logs
9133 echo "remove recovery logs"
9134 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
9135 # step 10: umount dev
9136 ${rcmd} $UMOUNT $mntpt || return 10
9137 # step 11: cleanup tmp backup
9138 ${rcmd} rm -f $metaea $metadata
9139 # step 12: reset device label - it's not virgin on
9140 ${rcmd} e2label $devname ${!svc}
9147 local devname=$(mdsdevname $(facet_number $facet))
9148 local mntpt=$(facet_mntpt brpt)
9149 local rcmd="do_facet $facet"
9150 local opts=${MDS_MOUNT_FS_OPTS}
9152 if ! ${rcmd} test -b ${devname}; then
9153 opts=$(csa_add "$opts" -o loop)
9156 echo "removing OI files on $facet: idx=${idx}"
9158 # step 1: build mount point
9159 ${rcmd} mkdir -p $mntpt
9161 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
9162 if [ -z $idx ]; then
9163 # step 3: remove all OI files
9164 ${rcmd} rm -fv $mntpt/oi.16*
9165 elif [ $idx -lt 2 ]; then
9166 ${rcmd} rm -fv $mntpt/oi.16.${idx}
9170 # others, rm oi.16.[idx, idx * idx, idx ** ...]
9171 for ((i=${idx}; i<64; i=$((i * idx)))); do
9172 ${rcmd} rm -fv $mntpt/oi.16.${i}
9176 ${rcmd} $UMOUNT $mntpt || return 2
9177 # OI files will be recreated when mounted as lustre next time.
9180 # generate maloo upload-able log file name
9181 # \param logname specify unique part of file name
9182 generate_logname() {
9183 local logname=${1:-"default_logname"}
9185 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
9188 # make directory on different MDTs
9193 local hash_name=("all_char" "fnv_1a_64" "crush")
9194 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
9195 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
9198 (( $MDS1_VERSION > $(version_code 2.15.0) )) &&
9199 hash_name+=("crush2")
9201 while getopts "c:H:i:p" opt; do
9203 c) dirstripe_count=$OPTARG;;
9204 H) hash_type=$OPTARG;;
9205 i) dirstripe_index=$OPTARG;;
9207 \?) error "only support -c -H -i -p";;
9211 shift $((OPTIND - 1))
9212 [ $# -eq 1 ] || error "Only creating single directory is supported"
9215 local parent=$(dirname $path)
9216 if [ "$p_option" == "-p" ]; then
9217 [ -d $path ] && return 0
9218 if [ ! -d ${parent} ]; then
9219 mkdir -p ${parent} ||
9220 error "mkdir parent '$parent' failed"
9224 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
9225 mkdir $path || error "mkdir '$path' failed"
9229 if [ $dirstripe_index -eq -1 ]; then
9230 mdt_index=$((base % MDSCOUNT))
9232 mdt_index=$dirstripe_index
9235 # randomly choose hash type
9236 [ -z "$hash_type" ] &&
9237 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
9239 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
9240 if [ $dirstripe_count -eq -1 ]; then
9241 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
9247 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
9248 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
9249 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
9253 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
9255 # If called many times, passing @last_fd will avoid repeated searching
9256 # already-open FDs repeatedly if we know they are still in use.
9258 # usage: free_fd [last_fd]
9261 local max_fd=$(ulimit -n)
9262 local fd=$((${1:-2} + 1))
9264 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
9267 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
9271 check_mount_and_prep()
9273 is_mounted $MOUNT || setupall
9275 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
9276 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
9277 for idx in $(seq $MDSCOUNT); do
9278 local name="MDT$(printf '%04x' $((idx - 1)))"
9279 rm -rf $MOUNT/.lustre/lost+found/$name/*
9283 # calcule how many ost-objects to be created.
9284 precreated_ost_obj_count()
9288 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
9289 local ost_name="OST$(printf '%04x' $ost_idx)"
9290 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
9291 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9292 osp.$proc_path.prealloc_last_id)
9293 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
9294 osp.$proc_path.prealloc_next_id)
9295 echo $((last_id - next_id + 1))
9298 check_file_in_pool()
9303 local res=$($LFS getstripe $file | grep 0x | cut -f2)
9306 for t in $tlist ; do
9307 [ "$i" -eq "$t" ] && continue 2
9310 echo "pool list: $tlist"
9311 echo "striping: $res"
9312 error_noexit "$file not allocated in $pool"
9319 echo "Creating new pool"
9322 create_pool $FSNAME.$pool ||
9323 { error_noexit "No pool created, result code $?"; return 1; }
9324 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
9325 { error_noexit "$pool not in lfs pool_list"; return 2; }
9328 pool_add_targets() {
9329 echo "Adding targets to pool"
9335 if [ -z $last ]; then
9338 local list=$(seq $first $step $last)
9341 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9342 local tg=$(for i in $list;
9343 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9344 local firstx=$(printf "%04x" $first)
9345 local lastx=$(printf "%04x" $last)
9347 do_facet mgs $LCTL pool_add \
9348 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9350 if (( $? != 0 && $? != 17 )); then
9351 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9355 # wait for OSTs to be added to the pool
9356 for mds_id in $(seq $MDSCOUNT); do
9357 local mdt_id=$((mds_id-1))
9358 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9359 wait_update_facet mds$mds_id \
9360 "lctl get_param -n lod.$lodname.pools.$pool |
9361 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9362 error_noexit "mds$mds_id: Add to pool failed"
9366 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9367 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9368 error_noexit "Add to pool failed"
9376 echo "Setting pool on directory $tdir"
9378 $LFS setstripe -c 2 -p $pool $tdir && return 0
9380 error_noexit "Cannot set pool $pool to $tdir"
9387 echo "Checking pool on directory $tdir"
9389 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9390 [ "$res" = "$pool" ] && return 0
9392 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9396 pool_dir_rel_path() {
9397 echo "Testing relative path works well"
9402 mkdir -p $root/$tdir/$tdir
9404 pool_set_dir $pool $tdir || return 1
9405 pool_set_dir $pool ./$tdir || return 2
9406 pool_set_dir $pool ../$tdir || return 3
9407 pool_set_dir $pool ../$tdir/$tdir || return 4
9408 rm -rf $tdir; cd - > /dev/null
9411 pool_alloc_files() {
9412 echo "Checking files allocation from directory pool"
9419 for i in $(seq -w 1 $count)
9421 local file=$tdir/file-$i
9423 check_file_in_pool $file $pool "$tlist" || \
9424 failed=$((failed + 1))
9426 [ "$failed" = 0 ] && return 0
9428 error_noexit "$failed files not allocated in $pool"
9432 pool_create_files() {
9433 echo "Creating files in pool"
9441 for i in $(seq -w 1 $count)
9443 local file=$tdir/spoo-$i
9444 $LFS setstripe -p $pool $file
9445 check_file_in_pool $file $pool "$tlist" || \
9446 failed=$((failed + 1))
9448 [ "$failed" = 0 ] && return 0
9450 error_noexit "$failed files not allocated in $pool"
9455 echo "Checking 'lfs df' output"
9458 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9460 local res=$($LFS df --pool $FSNAME.$pool |
9462 grep "$FSNAME-OST" |
9464 [ "$res" = "$t" ] && return 0
9466 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9470 pool_file_rel_path() {
9471 echo "Creating files in a pool with relative pathname"
9476 { error_noexit "unable to create $tdir"; return 1 ; }
9477 local file="/..$tdir/$tfile-1"
9478 $LFS setstripe -p $pool $file ||
9479 { error_noexit "unable to create $file" ; return 2 ; }
9482 $LFS setstripe -p $pool $tfile-2 || {
9483 error_noexit "unable to create $tfile-2 in $tdir"
9488 pool_remove_first_target() {
9489 echo "Removing first target from a pool"
9490 pool_remove_target $1 -1
9493 pool_remove_target() {
9497 local pname="lov.$FSNAME-*.pools.$pool"
9498 if [ $index -eq -1 ]; then
9499 local t=$($LCTL get_param -n $pname | head -1)
9501 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9504 echo "Removing $t from $pool"
9505 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9506 for mds_id in $(seq $MDSCOUNT); do
9507 local mdt_id=$((mds_id-1))
9508 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9509 wait_update_facet mds$mds_id \
9510 "lctl get_param -n lod.$lodname.pools.$pool |
9512 error_noexit "mds$mds_id: $t not removed from" \
9517 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9518 error_noexit "$t not removed from $FSNAME.$pool"
9523 pool_remove_all_targets() {
9524 echo "Removing all targets from pool"
9527 local pname="lov.$FSNAME-*.pools.$pool"
9528 for t in $($LCTL get_param -n $pname | sort -u)
9530 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9532 for mds_id in $(seq $MDSCOUNT); do
9533 local mdt_id=$((mds_id-1))
9534 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9535 wait_update_facet mds$mds_id "lctl get_param -n \
9536 lod.$lodname.pools.$pool" "" || {
9537 error_noexit "mds$mds_id: Pool $pool not drained"
9541 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9542 error_noexit "Pool $FSNAME.$pool cannot be drained"
9545 # striping on an empty/nonexistant pool should fall back
9546 # to "pool of everything"
9548 error_noexit "failed to use fallback striping for empty pool"
9551 # setstripe on an empty pool should fail
9552 $LFS setstripe -p $pool $file 2>/dev/null && {
9553 error_noexit "expected failure when creating file" \
9561 echo "Destroying pool"
9565 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9568 # striping on an empty/nonexistant pool should fall back
9569 # to "pool of everything"
9571 error_noexit "failed to use fallback striping for missing pool"
9574 # setstripe on an empty pool should fail
9575 $LFS setstripe -p $pool $file 2>/dev/null && {
9576 error_noexit "expected failure when creating file" \
9581 # get param should return err once pool is gone
9582 if wait_update $HOSTNAME "lctl get_param -n \
9583 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9585 remove_pool_from_list $FSNAME.$pool
9588 error_noexit "Pool $FSNAME.$pool is not destroyed"
9592 # Get and check the actual stripe count of one file.
9593 # Usage: check_stripe_count <file> <expected_stripe_count>
9594 check_stripe_count() {
9599 [[ -z "$file" || -z "$expected" ]] &&
9600 error "check_stripe_count: invalid argument"
9602 local cmd="$LFS getstripe -c $file"
9603 actual=$($cmd) || error "$cmd failed"
9604 actual=${actual%% *}
9606 if [[ $actual -ne $expected ]]; then
9607 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9608 error "$cmd not expected ($expected): found $actual"; }
9609 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9610 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9614 # Get and check the actual list of OST indices on one file.
9615 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9621 [[ -z "$file" || -z "$expected" ]] &&
9622 error "check_obdidx: invalid argument!"
9624 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9625 grep -v obdidx | awk '{print $1}' | xargs))
9627 [[ $obdidx = $expected ]] ||
9628 error "list of OST indices on $file is $obdidx," \
9629 "should be $expected"
9632 # Get and check the actual OST index of the first stripe on one file.
9633 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9634 check_start_ost_idx() {
9639 [[ -z "$file" || -z "$expected" ]] &&
9640 error "check_start_ost_idx: invalid argument!"
9642 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9643 grep -v obdidx | awk '{print $1}')
9645 [[ $start_ost_idx = $expected ]] ||
9646 error "OST index of the first stripe on $file is" \
9647 "$start_ost_idx, should be $expected"
9650 killall_process () {
9651 local clients=${1:-$(hostname)}
9656 do_nodes $clients "killall $signal $name"
9661 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9666 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9671 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9676 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9681 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9686 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9693 do_facet mgs "cat $LSNAPSHOT_LOG"
9699 echo "Cleaning test environment ..."
9701 # Every lsnapshot command takes exclusive lock with others,
9702 # so can NOT destroy the snapshot during list with 'xargs'.
9704 local ssname=$(lsnapshot_list | grep snapshot_name |
9705 grep lss_ | awk '{ print $2 }' | head -n 1)
9706 [ -z "$ssname" ] && break
9708 lsnapshot_destroy -n $ssname -f ||
9709 lss_err "Fail to destroy $ssname by force"
9719 local host=$(facet_active_host $facet)
9720 local dir=$(dirname $(facet_vdevice $facet))
9721 local pool=$(zpool_name $facet)
9722 local lfsname=$(zfs_local_fsname $facet)
9723 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9726 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9732 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9733 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9735 if ! combined_mgs_mds ; then
9736 [ $(facet_fstype mgs) != zfs ] &&
9737 skip "Lustre snapshot 1 only works for ZFS backend"
9739 local host=$(facet_active_host mgs)
9740 local dir=$(dirname $(facet_vdevice mgs))
9741 local pool=$(zpool_name mgs)
9742 local lfsname=$(zfs_local_fsname mgs)
9745 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9746 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9749 for num in `seq $MDSCOUNT`; do
9750 [ $(facet_fstype mds$num) != zfs ] &&
9751 skip "Lustre snapshot 1 only works for ZFS backend"
9753 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9754 lss_err "generate lss conf (mds$num)"
9757 for num in `seq $OSTCOUNT`; do
9758 [ $(facet_fstype ost$num) != zfs ] &&
9759 skip "Lustre snapshot 1 only works for ZFS backend"
9761 lss_gen_conf_one ost$num OST $((num - 1)) ||
9762 lss_err "generate lss conf (ost$num)"
9765 do_facet mgs "cat $LSNAPSHOT_CONF"
9768 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9769 parse_plain_dir_param()
9774 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9775 param="-c ${invalues[1]}"
9777 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9778 param="$param -S ${invalues[3]}"
9780 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9781 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9782 param="$param -i ${invalues[6]}"
9784 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9786 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9787 param="$param -i ${invalues[5]}"
9795 local val=$(awk '{print $2}' <<< $line)
9797 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9799 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9801 elif [[ $line =~ ^"lmm_stripe_offset:" && $SKIP_INDEX != yes ]]; then
9803 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9808 parse_layout_param()
9815 if [[ ! -z $line ]]; then
9816 if [[ -z $mode ]]; then
9817 if [[ $line =~ ^"stripe_count:" ]]; then
9819 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9821 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9826 if [[ $mode = "plain_dir" ]]; then
9827 param=$(parse_plain_dir_param "$line")
9828 elif [[ $mode = "plain_file" ]]; then
9829 val=$(parse_plain_param "$line")
9830 [[ ! -z $val ]] && param="$param $val"
9831 elif [[ $mode = "pfl" ]]; then
9832 val=$(echo $line | awk '{print $2}')
9833 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9834 if [[ $val = "EOF" ]]; then
9835 param="$param -E -1"
9837 param="$param -E $val"
9839 elif [[ $line =~ ^"stripe_count:" ]]; then
9841 val=$(parse_plain_dir_param "$line")
9845 val=$(parse_plain_param "$line")
9846 [[ ! -z $val ]] && param="$param $val"
9856 local param=$($LFS getstripe -d $1 | parse_layout_param)
9865 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9867 cancel_lru_locks mdc
9868 cancel_lru_locks osc
9870 # make sure PFID is set correctly for files
9871 do_nodes $(comma_list $(osts_nodes)) \
9872 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9875 cat $f &> /dev/nullA ||
9876 { rc=$?; echo "verify $f failed"; break; }
9879 do_nodes $(comma_list $(osts_nodes)) \
9880 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9884 # check that clients "oscs" was evicted after "before"
9885 check_clients_evicted() {
9892 for osc in $oscs; do
9893 echo "Check state for $osc"
9894 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9895 tail -n 5 | awk -F"[ ,]" \
9896 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9897 if (($? == 0)) && (($evicted > $before)); then
9898 echo "$osc is evicted at $evicted"
9901 echo "$osc was not evicted after $before:"
9902 do_facet client $LCTL get_param osc.$osc.state |
9907 [ $rc -eq 0 ] || error "client not evicted from OST"
9910 # check that clients OSCS current_state is FULL
9911 check_clients_full() {
9916 for osc in $oscs; do
9917 wait_update_facet client \
9918 "lctl get_param -n osc.$osc.state |
9919 grep 'current_state: FULL'" \
9920 "current_state: FULL" $timeout
9921 [ $? -eq 0 ] || error "$osc state is not FULL"
9926 __changelog_deregister() {
9928 local mdt="$(facet_svc $facet)"
9932 # skip cleanup if no user registered for this MDT
9933 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9934 # user is no longer registered, skip cleanup
9935 changelog_users "$facet" | grep -q "$cl_user" ||
9936 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9938 # From this point, if any operation fails, it is an error
9939 __changelog_clear $facet $cl_user 0 ||
9940 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9941 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9942 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9945 declare -Ax CL_USERS
9946 changelog_register() {
9947 for M in $(seq $MDSCOUNT); do
9949 local mdt="$(facet_svc $facet)"
9952 cl_mask=$(do_facet $facet $LCTL get_param \
9953 mdd.${mdt}.changelog_mask -n)
9954 stack_trap "do_facet $facet $LCTL \
9955 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9956 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9957 error "$mdt: changelog_mask=+hsm failed: $?"
9960 cl_user=$(do_facet $facet $LCTL --device $mdt \
9961 changelog_register -n "$@") ||
9962 error "$mdt: register changelog user failed: $?"
9963 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9965 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9966 # Bash does not support nested arrays, but the format of a
9967 # cl_user is constrained enough to use whitespaces as separators
9968 CL_USERS[$facet]+="$cl_user "
9970 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[*]% }'"
9973 changelog_deregister() {
9975 # bash assoc arrays do not guarantee to list keys in created order
9976 # so reorder to get same order than in changelog_register()
9977 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9980 for facet in $cl_facets; do
9981 for cl_user in ${CL_USERS[$facet]}; do
9982 __changelog_deregister $facet $cl_user || return $?
9984 unset CL_USERS[$facet]
9990 local service=$(facet_svc $facet)
9992 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9995 changelog_user_rec() {
9998 local service=$(facet_svc $facet)
10000 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
10003 changelog_chmask() {
10006 do_nodes $(comma_list $(mdts_nodes)) \
10007 $LCTL set_param mdd.*.changelog_mask="$mask"
10010 # usage: __changelog_clear FACET CL_USER [+]INDEX
10011 __changelog_clear()
10014 local mdt="$(facet_svc $facet)"
10020 # Remove the leading '+'
10022 rec+=$(changelog_user_rec $facet $cl_user)
10029 if [ $rec -eq 0 ]; then
10030 echo "$mdt: clear the changelog for $cl_user of all records"
10032 echo "$mdt: clear the changelog for $cl_user to record #$rec"
10034 $LFS changelog_clear $mdt $cl_user $rec
10037 # usage: changelog_clear [+]INDEX [facet]...
10039 # If INDEX is prefixed with '+', increment every changelog user's record index
10040 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
10042 changelog_clear() {
10046 local cl_facets="$@"
10047 # bash assoc arrays do not guarantee to list keys in created order
10048 # so reorder to get same order than in changelog_register()
10049 [[ -n "$cl_facets" ]] ||
10050 cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
10054 for facet in $cl_facets; do
10055 for cl_user in ${CL_USERS[$facet]}; do
10056 __changelog_clear $facet $cl_user $idx || rc=${rc:-$?}
10066 for M in $(seq $MDSCOUNT); do
10068 local mdt="$(facet_svc $facet)"
10072 output=$($LFS changelog $mdt)
10074 if [ $ret -ne 0 ]; then
10076 elif [ -n "$output" ]; then
10077 echo "$output" | sed -e 's/^/'$mdt'./'
10084 changelog_extract_field() {
10087 local identifier=$3
10089 changelog_dump | gawk "/$cltype.*$file$/ {
10090 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10094 # Prints a changelog record produced by "lfs changelog" as an associative array
10097 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
10098 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
10099 # nid=0@lo p=[0x200000007:0x1:0x0] blob
10100 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
10101 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
10102 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
10103 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
10105 # Note that the changelog record is not quoted
10106 # Also note that the line breaks in the output were only added for readability
10108 # Typically, you want to eval the output of the command to fill an actual
10109 # associative array, like this:
10110 # $> eval declare -A changelog=$(changelog2array $entry)
10112 # It can then be accessed like any bash associative array:
10113 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
10115 # $> echo "${changelog[uid]}":"${changelog[gid]}"
10123 # A changelog, as printed by "lfs changelog" typically looks like this:
10124 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
10126 # Parse the positional part of the changelog
10128 # changelog_dump() prefixes records with their mdt's name
10129 local index="${1##*.}"
10131 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
10132 "$index" "${2:2}" "$3" "$4" "$5"
10134 # Parse the key/value part of the changelog
10135 for arg in "${@:5}"; do
10136 # Check it matches a key=value syntax
10137 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
10139 local key="${arg%%=*}"
10140 local value="${arg#*=}"
10144 # u is actually for uid AND gid: u=UID:GID
10145 printf " [uid]='%s'" "${value%:*}"
10147 value="${value#*:}"
10175 printf " ['%s']='%s'" "$key" "$value"
10182 # Format and print a changelog record
10184 # Interpreted sequences are:
10186 # %f the "flags" attribute of a changelog record
10187 __changelog_printf()
10192 for ((i = 0; i < ${#format}; i++)); do
10193 local char="${format:$i:1}"
10194 if [ "$char" != % ]; then
10195 printf '%c' "$char"
10200 char="${format:$i:1}"
10203 printf '%s' "${changelog[flags]}"
10213 # Filter changelog records
10217 local action='print'
10220 while [ $# -gt 0 ]; do
10231 filter[${1#-}]="$2"
10240 changelog_dump | { while read -r record; do
10241 eval local -A changelog=$(changelog2array $record)
10242 for key in "${!filter[@]}"; do
10245 [ "${changelog[$key]}" == "${filter[$key]}" ]
10252 case "${action:-print}" in
10254 printf '%s\n' "$record"
10257 __changelog_printf "$format"
10267 [ ! -d "$dir" ] && return
10269 [ -z "$layout" ] && {
10270 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
10274 setfattr -n trusted.lov -v $layout $dir ||
10275 error "error restoring layout '$layout' to '$dir'"
10278 # save the layout of a directory, the returned string will be used by
10279 # restore_layout() to restore the layout
10282 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
10283 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
10287 # save layout of a directory and restore it at exit
10288 save_layout_restore_at_exit() {
10290 local layout=$(save_layout $dir)
10292 stack_trap "restore_layout $dir $layout" EXIT
10295 verify_yaml_layout() {
10299 local msg_prefix=$4
10301 echo "getstripe --yaml $src"
10302 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
10303 echo "setstripe --yaml=$temp $dst"
10304 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
10307 local layout1=$(get_layout_param $src)
10308 local layout2=$(get_layout_param $dst)
10309 # compare their layout info
10310 [ "$layout1" == "$layout2" ] ||
10311 error "$msg_prefix $src/$dst layouts are not equal"
10314 is_project_quota_supported() {
10315 $ENABLE_PROJECT_QUOTAS || return 1
10316 [[ -z "$SAVE_PROJECT_SUPPORTED" ]] || return $SAVE_PROJECT_SUPPORTED
10317 local save_project_supported=1
10319 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
10320 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
10321 do_facet mds1 lfs --list-commands |& grep -q project &&
10322 save_project_supported=0
10324 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
10325 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
10326 do_facet mds1 $ZPOOL get all | grep -q project_quota &&
10327 save_project_supported=0
10329 # cache state of project quotas once instead of re-checking each time
10330 export SAVE_PROJECT_SUPPORTED=$save_project_supported
10331 echo "using SAVE_PROJECT_SUPPORTED=$SAVE_PROJECT_SUPPORTED"
10333 return $save_project_supported
10336 # ZFS project quota enable/disable:
10337 # This feature will become active as soon as it is enabled and will never
10338 # return to being disabled. Each filesystem will be upgraded automatically
10339 # when remounted or when [a] new file is created under that filesystem. The
10340 # upgrade can also be triggered on filesystems via `zfs set version=current
10341 # <pool/fs>`. The upgrade process runs in the background and may take a
10342 # while to complete for the filesystems containing a large number of files.
10343 enable_project_quota() {
10344 is_project_quota_supported || return 0
10345 local zkeeper=${KEEP_ZPOOL}
10346 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10348 stopall || error "failed to stopall (1)"
10350 local zfeat_en="feature@project_quota=enabled"
10351 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10352 local facet_fstype=${facet:0:3}1_FSTYPE
10355 if [ "${!facet_fstype}" = "zfs" ]; then
10356 devname=$(zpool_name ${facet})
10357 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10358 error "$ZPOOL set $zfeat_en $devname"
10360 [ ${facet:0:3} == "mds" ] &&
10361 devname=$(mdsdevname ${facet:3}) ||
10362 devname=$(ostdevname ${facet:3})
10363 do_facet ${facet} $TUNE2FS -O project $devname ||
10364 error "tune2fs $devname failed"
10368 KEEP_ZPOOL="${zkeeper}"
10373 disable_project_quota() {
10374 is_project_quota_supported || return 0
10375 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10376 stopall || error "failed to stopall (1)"
10378 for num in $(seq $MDSCOUNT); do
10379 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10380 error "tune2fs $(mdsdevname $num) failed"
10383 for num in $(seq $OSTCOUNT); do
10384 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10385 error "tune2fs $(ostdevname $num) failed"
10393 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10394 # the following associated variables are added:
10396 # AGTCOUNT: number of agents
10397 # AGTDEV{N}: target HSM mount point (root path of the backend)
10398 # agt{N}_HOST: hostname of the agent agt{N}
10399 # SINGLEAGT: facet of the single agent
10401 # The number of agents is initialized as the number of remote client nodes.
10402 # By default, only single copytool is started on a remote client/agent. If there
10403 # was no remote client, then the copytool will be started on the local client.
10409 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10410 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10412 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10413 if [[ $CLIENTCOUNT -gt 1 ]] &&
10414 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10415 skip_env "SHARED_DIRECTORY should be accessible"\
10416 "on all client nodes"
10420 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10421 # meant NFS issues could hose sanity-hsm sessions. So now we
10422 # use $TMP instead.
10423 for n in $(seq $AGTCOUNT); do
10424 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10425 agent=CLIENT$((n + 1))
10426 if [[ -z "${!agent}" ]]; then
10427 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10430 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10431 local var=agt${n}_HOST
10432 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10435 export SINGLEAGT=${SINGLEAGT:-agt1}
10437 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10438 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10439 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10440 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10441 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10442 export HSMTOOL_TESTDIR
10443 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10445 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10446 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10449 HSM_ARCHIVE_NUMBER=2
10451 # The test only support up to 10 MDTs
10452 MDT_PREFIX="mdt.$FSNAME-MDT000"
10453 HSM_PARAM="${MDT_PREFIX}0.hsm"
10455 # archive is purged at copytool setup
10456 HSM_ARCHIVE_PURGE=true
10458 # Don't allow copytool error upon start/setup
10459 HSMTOOL_NOERROR=false
10462 # Get the backend root path for the given agent facet.
10463 copytool_device() {
10465 local dev=AGTDEV$(facet_number $facet)
10470 get_mdt_devices() {
10472 # get MDT device for each mdc
10473 for mdtno in $(seq 1 $MDSCOUNT); do
10474 local idx=$(($mdtno - 1))
10475 MDT[$idx]=$($LCTL get_param -n \
10476 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10477 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10481 pkill_copytools() {
10485 do_nodes "$hosts" \
10486 "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10489 copytool_continue() {
10490 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10492 pkill_copytools "$agents" CONT || return 0
10493 echo "Copytool is continued on $agents"
10497 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10499 echo "Killing existing copytools on $hosts"
10500 pkill_copytools "$hosts" TERM || return 0
10501 copytool_continue "$hosts"
10504 copytool_monitor_cleanup() {
10505 local facet=${1:-$SINGLEAGT}
10506 local agent=$(facet_active_host $facet)
10508 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10509 # Should die when the copytool dies, but just in case.
10510 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10511 cmd+=" 2>/dev/null || true"
10512 do_node $agent "$cmd"
10513 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10514 export HSMTOOL_MONITOR_DIR=
10517 # The pdsh should die on its own when the monitor dies. Just
10518 # in case, though, try to clean up to avoid any cruft.
10519 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10520 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10521 export HSMTOOL_MONITOR_PDSH=
10527 local host="$(facet_host "$1")"
10528 local prefix=$TESTLOG_PREFIX
10529 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10531 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10534 __lhsmtool_rebind()
10536 do_facet $facet $HSMTOOL \
10537 "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10540 __lhsmtool_import()
10542 mkdir -p "$(dirname "$2")" ||
10543 error "cannot create directory '$(dirname "$2")'"
10544 do_facet $facet $HSMTOOL \
10545 "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10550 local host="$(facet_host "$facet")"
10551 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10553 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10554 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10555 # [ ${#misc_options[@]} -gt 0 ] &&
10556 # cmd+=" $(IFS=" " echo "$@")"
10557 cmd+=" $@ \"$mountpoint\""
10559 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10560 stack_trap "pkill_copytools $host TERM || true" EXIT
10561 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10565 local facet="${1:-$SINGLEAGT}"
10567 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10570 # Main entry point to perform copytool related operations
10574 # setup setup a copytool to run in the background, that copytool will be
10576 # import import a file from an HSM backend
10577 # rebind rebind an archived file to a new fid
10579 # Although the semantics might suggest otherwise, one does not need to 'setup'
10580 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10587 # Use default values
10588 local facet=$SINGLEAGT
10589 local mountpoint="${MOUNT2:-$MOUNT}"
10592 local fail_on_error=true
10593 local -a hsmtool_options=()
10594 local -a action_options=()
10596 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10597 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10600 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10601 hsmtool_options+=("$HSMTOOL_VERBOSE")
10604 while [ $# -gt 0 ]; do
10616 local archive_id="$1"
10620 local hsm_root="$1"
10624 local bandwidth="$1" # in MB/s
10627 local fail_on_error=false
10630 # Uncommon(/copytool dependent) option
10631 action_options+=("$1")
10637 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10638 hsmtool_options+=("--hsm-root=$hsm_root")
10640 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10641 do_facet $facet mkdir -p "$hsm_root" ||
10642 error "mkdir '$hsm_root' failed"
10646 local copytool=lhsmtool
10650 __${copytool}_${action} "${action_options[@]}"
10651 if [ $? -ne 0 ]; then
10656 local host="$(facet_host $facet)"
10657 error_msg="Failed to start copytool $facet on '$host'"
10660 local src="${action_options[0]}"
10661 local dest="${action_options[1]}"
10662 error_msg="Failed to import '$src' to '$dest'"
10665 error_msg="could not rebind file"
10669 $fail_on_error && error "$error_msg" || echo "$error_msg"
10674 local client_count=$1
10675 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10676 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10683 $LFS path2fid $1 | tr -d '[]'
10684 return ${PIPESTATUS[0]}
10692 if [[ $u == "user" ]]; then
10693 st=$($RUNAS $LFS hsm_state $f)
10696 st=$($LFS hsm_state $f)
10699 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10701 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10705 check_hsm_flags() {
10709 local st=$(get_hsm_flags $f)
10710 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10719 if [[ "$value" != "" ]]; then
10722 for mdtno in $(seq 1 $MDSCOUNT); do
10723 local idx=$(($mdtno - 1))
10724 local facet=mds${mdtno}
10725 # if $arg include -P option, run 1 set_param per MDT on the MGS
10726 # else, run set_param on each MDT
10727 [[ $arg = *"-P"* ]] && facet=mgs
10728 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10729 [[ $? != 0 ]] && rc=1
10734 mdts_check_param() {
10740 for mdtno in $(seq 1 $MDSCOUNT); do
10741 local idx=$(($mdtno - 1))
10742 wait_update_facet --verbose mds${mdtno} \
10743 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10745 error "$key state is not '$target' on mds${mdtno}"
10749 cdt_set_mount_state() {
10750 mdts_set_param "-P" hsm_control "$1"
10751 # set_param -P is asynchronous operation and could race with set_param.
10752 # In such case configs could be retrieved and applied at mgc after
10753 # set_param -P completion. Sleep here to avoid race with set_param.
10754 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10755 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10756 # and 10 seconds to retrieve config from server.
10760 cdt_check_state() {
10761 mdts_check_param hsm_control "$1" 20
10764 cdt_set_sanity_policy() {
10765 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10768 mdts_set_param "" hsm.policy "+NRA"
10769 mdts_set_param "" hsm.policy "-NBR"
10770 CDT_POLICY_HAD_CHANGED=
10778 mdts_set_param "$opt -n" "hsm.$param" "$value"
10782 wait_request_state() {
10786 # 4th arg (mdt index) is optional
10787 local mdtidx=${4:-0}
10788 local mds=mds$(($mdtidx + 1))
10790 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10791 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10793 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10794 error "request on $fid is not $state on $mds"
10802 local WAIT_MAX=${4:-60}
10805 # We need to run do_node in bg, because pdsh does not exit
10806 # if child process of run script exists.
10807 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10808 # because of multiop_bg_pause -> $MULTIOP_PROG &
10809 # By the same reason we need sleep a bit after do_nodes starts
10810 # to let runmultiop_bg_pause start muliop and
10811 # update /tmp/multiop_bg.pid ;
10812 # The rm /tmp/multiop_bg.pid guarantees here that
10813 # we have the updated by runmultiop_bg_pause
10814 # /tmp/multiop_bg.pid file
10816 local pid_file=$TMP/multiop_bg.pid.$$
10818 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10819 runmultiop_bg_pause $file $cmds" &
10823 while [[ $wait_time -lt $WAIT_MAX ]]; do
10825 wait_time=$((wait_time + 3))
10826 multiop_pid=$(do_node $client cat $pid_file)
10827 if [ -n "$multiop_pid" ]; then
10832 [ -n "$multiop_pid" ] ||
10833 error "$client : Can not get multiop_pid from $pid_file "
10835 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10836 eval export $(node_var_name $client)_do_node_pid=$pid
10837 local var=$(node_var_name $client)_multiop_pid
10838 echo client $client multiop_bg started multiop_pid=${!var}
10844 local multiop_pid=$(node_var_name $client)_multiop_pid
10845 local do_node_pid=$(node_var_name $client)_do_node_pid
10847 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10848 do_node $client kill -USR1 ${!multiop_pid}
10850 wait ${!do_node_pid}
10854 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10855 awk '{ print $1 * 2; exit; }')
10859 check_component_count() {
10860 local comp_cnt=$($LFS getstripe --component-count $1)
10861 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10864 # Verify there are no init components with "extension" flag
10865 verify_no_init_extension() {
10866 local flg_opts="--component-flags init,extension"
10867 local found=$($LFS find $flg_opts $1 | wc -l)
10868 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10871 # Verify there is at least one component starting at 0
10872 verify_comp_at_zero() {
10873 flg_opts="--component-flags init"
10874 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10875 [ $found -eq 1 ] ||
10876 error "No component starting at zero(!)"
10879 # version after which Self-Extending Layouts are available
10882 sel_layout_sanity() {
10886 verify_no_init_extension $file
10887 verify_comp_at_zero $file
10888 check_component_count $file $comp_cnt
10891 statx_supported() {
10892 $STATX --quiet --version
10896 # lfs rm_entry is disabled on native client
10897 is_rmentry_supported() {
10898 $LFS rm_entry $DIR/dir/not/exists > /dev/null
10899 # is return code ENOENT?
10904 # wrappers for createmany and unlinkmany
10905 # to set debug=0 if number of creates is high enough
10906 # this is to speedup testing
10908 function createmany() {
10912 if (( count > 100 )); then
10914 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10916 $LUSTRE/tests/createmany $*
10918 debugrestore > /dev/null
10923 function unlinkmany() {
10927 if (( count > 100 )); then
10929 do_nodes $(comma_list $(all_nodes)) $LCTL set_param -n debug=0
10931 $LUSTRE/tests/unlinkmany $*
10933 debugrestore > /dev/null
10938 # Check if fallocate on facet is working. Returns fallocate mode if enabled.
10939 # Takes optional facet name as argument, to allow separate MDS/OSS checks.
10940 function check_fallocate_supported()
10942 local facet=${1:-ost1}
10943 local supported="FALLOCATE_SUPPORTED_$facet"
10944 local fstype="${facet}_FSTYPE"
10946 if [[ -n "${!supported}" ]]; then
10947 echo "${!supported}"
10950 if [[ -z "${!fstype}" ]]; then
10951 eval export $fstype=$(facet_fstype $facet)
10953 if [[ "${!fstype}" != "ldiskfs" ]]; then
10954 echo "fallocate on ${!fstype} doesn't consume space" 1>&2
10958 local fa_mode="osd-ldiskfs.$(facet_svc $facet).fallocate_zero_blocks"
10959 local mode=$(do_facet $facet $LCTL get_param -n $fa_mode 2>/dev/null |
10962 if [[ -z "$mode" ]]; then
10963 echo "fallocate not supported on $facet" 1>&2
10966 eval export $supported="$mode"
10972 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable.
10973 # Takes optional facet name as argument.
10974 function check_fallocate_or_skip()
10978 check_fallocate_supported $1 || skip "fallocate not supported"
10981 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10982 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10983 function check_set_fallocate()
10985 local new_mode="$1"
10986 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10987 local old_mode="$(check_fallocate_supported)"
10989 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10990 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10991 { echo "keep default fallocate mode: $old_mode"; return 0; }
10992 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10993 { echo "keep current fallocate mode: $old_mode"; return 0; }
10994 local osts=$(comma_list $(osts_nodes))
10996 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10997 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10998 error "set $fa_mode=$new_mode"
11001 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
11002 function check_set_fallocate_or_skip()
11004 check_set_fallocate || skip "need >= 2.13.57 and ldiskfs for fallocate"
11007 function disable_opencache()
11009 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" |
11012 test -z "${saved_OPENCACHE_value}" &&
11013 export saved_OPENCACHE_value="$state"
11015 [[ "$state" = "off" ]] && return
11017 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
11020 function set_opencache()
11022 local newvalue="$1"
11023 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
11025 [[ -n "$newvalue" ]] || return
11027 [[ -n "${saved_OPENCACHE_value}" ]] ||
11028 export saved_OPENCACHE_value="$state"
11030 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
11035 function restore_opencache()
11037 [[ -z "${saved_OPENCACHE_value}" ]] ||
11038 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
11041 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
11042 # created on MDT0, use this function to create directory on specific MDT
11043 # explicitly, and set default LMV to create subdirs on the same MDT too.
11048 while getopts "i:" opt $*; do
11054 shift $((OPTIND - 1))
11056 $LFS mkdir -i $mdt -c 1 $*
11060 mkdir_on_mdt -i0 $*
11063 # Wait for nodemap synchronization
11065 local nodemap_name=$1
11070 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
11071 local max_retries=20
11075 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
11078 if [ "$nodemap_name" == "active" ]; then
11079 proc_param="active"
11080 elif [ -z "$key" ]; then
11081 proc_param=${nodemap_name}
11083 proc_param="${nodemap_name}.${key}"
11085 if [ "$opt" == "inactive" ]; then
11086 # check nm sync even if nodemap is not activated
11090 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
11092 if [ -z "$value" ]; then
11093 out1=$(do_facet mgs $LCTL get_param $opt \
11094 nodemap.${proc_param} 2>/dev/null)
11095 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
11100 # if servers run on the same node, it is impossible to tell if they get
11101 # synced with the mgs, so just wait an arbitrary 10 seconds
11102 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
11103 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
11104 echo "waiting 10 secs for sync"
11109 # wait up to 10 seconds for other servers to sync with mgs
11110 for i in $(seq 1 10); do
11111 for node in $(all_server_nodes); do
11112 local node_ip=$(host_nids_address $node $NETTYPE |
11116 if [ -z "$value" ]; then
11117 [ $node_ip == $mgs_ip ] && continue
11120 out2=$(do_node $node_ip $LCTL get_param $opt \
11121 nodemap.$proc_param 2>/dev/null)
11122 echo "On $node ${node_ip}, ${proc_param} = $out2"
11123 [ "$out1" != "$out2" ] && is_sync=false && break
11128 if ! $is_sync; then
11131 echo OTHER - IP: $node_ip
11133 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
11135 echo "waited $((i - 1)) seconds for sync"
11138 consume_precreations() {
11142 local extra=${4:-2}
11143 local OST=$(ostname_from_index $OSTIDX $dir)
11145 mkdir_on_mdt -i $(facet_index $mfacet) $dir/${OST}
11146 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
11149 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
11150 local last_id=$(do_facet $mfacet $LCTL get_param -n \
11151 osp.$mdtosc_proc.prealloc_last_id)
11152 local next_id=$(do_facet $mfacet $LCTL get_param -n \
11153 osp.$mdtosc_proc.prealloc_next_id)
11154 echo "Creating to objid $last_id on ost $OST..."
11155 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
11158 __exhaust_precreations() {
11161 local FAILIDX=${3:-$OSTIDX}
11162 local ofacet=ost$((OSTIDX + 1))
11164 mkdir_on_mdt0 $DIR/$tdir
11165 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
11166 local mfacet=mds$((mdtidx + 1))
11167 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
11169 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
11170 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
11172 #define OBD_FAIL_OST_ENOSPC 0x215
11173 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
11175 consume_precreations $DIR/$tdir $mfacet $OSTIDX
11177 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
11178 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
11181 exhaust_precreations() {
11182 __exhaust_precreations $1 $2 $3
11186 exhaust_all_precreations() {
11188 for (( i=0; i < OSTCOUNT; i++ )) ; do
11189 __exhaust_precreations $i $1 -1
11196 local MDTIDX=$(facet_index $mfacet)
11197 local MDT=$(mdtname_from_index $MDTIDX $DIR)
11200 #define OBD_FAIL_OSP_FORCE_NEW_SEQ 0x210a
11201 do_facet $mfacet $LCTL set_param fail_loc=0x210a
11202 mkdir_on_mdt -i $MDTIDX $DIR/${MDT}
11203 for (( i=0; i < OSTCOUNT; i++ )) ; do
11204 # consume preallocated objects, to wake up precreate thread
11205 consume_precreations $DIR/${MDT} $mfacet $i
11207 do_facet $mfacet $LCTL set_param fail_loc=0
11211 force_new_seq_all() {
11213 for (( i=0; i < MDSCOUNT; i++ )) ; do
11214 force_new_seq mds$((i + 1))
11219 ost_set_temp_seq_width_all() {
11220 local osts=$(comma_list $(osts_nodes))
11221 local width=$(do_facet ost1 $LCTL get_param -n seq.*OST0000-super.width)
11223 do_nodes $osts $LCTL set_param seq.*OST*-super.width=$1
11224 stack_trap "do_nodes $osts $LCTL set_param seq.*OST*-super.width=$width"
11227 verify_yaml_available() {
11228 python3 -c "import yaml; yaml.safe_load('''a: b''')"
11232 python3 -c "import sys, yaml; obj = yaml.safe_load(sys.stdin)"