3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
281 export STATX=${STATX:-statx}
282 # Ubuntu, at least, has a truncate command in /usr/bin
283 # so fully path our truncate command.
284 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
285 export FSX=${FSX:-$LUSTRE/tests/fsx}
286 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
287 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
288 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
289 export PATH=$LUSTRE/tests/racer:$PATH:
291 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
292 export PATH=$LUSTRE/tests/mpi:$PATH
294 export RSYNC_RSH=${RSYNC_RSH:-rsh}
296 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
297 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
298 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
299 [ ! -f "$LFS" ] && export LFS=$(which lfs)
301 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
303 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
304 if [ ! -f "$L_GETIDENTITY" ]; then
305 if `which l_getidentity > /dev/null 2>&1`; then
306 export L_GETIDENTITY=$(which l_getidentity)
308 export L_GETIDENTITY=NONE
311 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
312 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
313 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
314 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
315 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
316 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
317 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
318 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
319 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
320 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
321 [ ! -f "$LUSTRE_RMMOD" ] &&
322 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
323 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
324 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
325 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
326 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
327 [ ! -f "$LFS_MIGRATE" ] &&
328 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
329 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
330 [ ! -f "$LR_READER" ] &&
331 export LR_READER=$(which lr_reader 2> /dev/null)
332 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
333 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
334 [ ! -f "$LSOM_SYNC" ] &&
335 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
336 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
337 export NAME=${NAME:-local}
338 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
339 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
340 export LGSSD=$(which lgssd)
341 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
342 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
343 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
345 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
347 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
348 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
350 export DMSETUP=${DMSETUP:-dmsetup}
351 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
352 export LOSETUP=${LOSETUP:-losetup}
354 if [ "$ACCEPTOR_PORT" ]; then
355 export PORT_OPT="--port $ACCEPTOR_PORT"
359 $RPC_MODE || echo "Using GSS shared-key feature"
360 which lgss_sk > /dev/null 2>&1 ||
361 error_exit "built with lgss_sk disabled! SEC=$SEC"
369 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
370 which lgss_keyring > /dev/null 2>&1 ||
371 error_exit "built with gss disabled! SEC=$SEC"
382 IDENTITY_UPCALL=false
386 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
388 # Paths on remote nodes, if different
389 export RLUSTRE=${RLUSTRE:-$LUSTRE}
390 export RPWD=${RPWD:-$PWD}
391 export I_MOUNTED=${I_MOUNTED:-"no"}
392 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
393 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
394 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
395 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
396 ! -f $LUSTRE/mdt/mdt.ko ]; then
397 export CLIENTMODSONLY=yes
400 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
401 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
405 while getopts "rvwf:" opt $*; do
410 w) WRITECONF=writeconf;;
415 shift $((OPTIND - 1))
418 # print the durations of each test if "true"
419 DDETAILS=${DDETAILS:-false}
420 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
425 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
427 # Constants used in more than one test script
428 export LOV_MAX_STRIPE_COUNT=2000
430 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
431 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
434 # use localrecov to enable recovery for local clients, LU-12722
435 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] ||
436 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
437 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
438 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
445 ncpts=$(do_facet $facet "lctl get_param -n " \
446 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
448 if [ $ncpts -eq 0 ]; then
455 # Return a numeric version code based on a version string. The version
456 # code is useful for comparison two version strings to see which is newer.
458 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
459 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
461 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
464 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
465 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
467 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
469 # usage: lustre_build_version
471 # All Lustre versions support "lctl get_param" to report the version of the
472 # code running in the kernel (what our tests are interested in), but it
473 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
474 # the "version" parameter doesn't include "lustre: " at the beginning.
475 # If that fails, call "lctl lustre_build_version" which prints either (or both)
476 # the userspace and kernel build versions, but until 2.8.55 required root
477 # access to get the Lustre kernel version. If that also fails, fall back to
478 # using "lctl --version", which is easy to parse and works without the kernel
479 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
480 # not the module version, though they are usually the same.
482 # Various commands and their output format for different Lustre versions:
483 # lctl get_param version: 2.9.55
484 # lctl get_param version: lustre: 2.8.53
485 # lctl get_param version: lustre: 2.6.52
486 # kernel: patchless_client
487 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
488 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
489 # lctl lustre_build_version: error: lustre_build_version: Permission denied
490 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
491 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
492 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
493 # lctl --version: lctl 2.6.50
495 # output: prints version string to stdout in (up to 4) dotted-decimal values
496 lustre_build_version() {
497 local facet=${1:-client}
498 local facet_version=${facet}_VERSION
500 # if the global variable is already set, then use that
501 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
503 # this is the currently-running version of the kernel modules
504 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
505 # we mostly test 2.10+ systems, only try others if the above fails
506 if [ -z "$ver" ]; then
507 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
509 if [ -z "$ver" ]; then
510 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
513 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
514 [ -n "$lver" ] && ver="$lver"
516 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
517 tr _ . | cut -d. -f1-4)
519 # save in global variable for the future
520 export $facet_version=$lver
525 # Report the Lustre numeric build version code for the supplied facet.
526 lustre_version_code() {
527 version_code $(lustre_build_version $1)
531 /sbin/lsmod | grep -q "^\<$1\>"
543 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
546 # parallels can't load modules directly from prlfs, use /tmp instead
547 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
548 local target="$(mktemp)"
550 cp "$module" "$target"
553 [[ $rc == 0 ]] && PRLFS=true
561 # Load a module on the system where this is running.
563 # usage: load_module module_name [module arguments for insmod/modprobe]
565 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
566 # will be used as the arguments. Otherwise arguments will be obtained from
567 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
570 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
573 local base=$(basename $module $ext)
575 local -A module_is_loaded_aa
579 for mod in $(lsmod | awk '{ print $1; }'); do
580 module_is_loaded_aa[${mod//-/_}]=true
584 ${module_is_loaded_aa[${1//-/_}]:-false}
587 if module_is_loaded $base; then
591 if [[ -f $LUSTRE/$module$ext ]]; then
592 path=$LUSTRE/$module$ext
593 elif [[ "$base" == lnet_selftest ]] &&
594 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
595 path=$LUSTRE/../lnet/selftest/$base$ext
600 if [[ -n "$path" ]]; then
601 # Try to load any non-Lustre modules that $module depends on.
602 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
603 if ! module_is_loaded $mod; then
609 # If no module arguments were passed then get them from
610 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
611 if [ $# -eq 0 ]; then
612 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
613 # not in Bash until 4.x, so we resort to eval.
614 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
615 eval set -- \$$optvar
616 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
617 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
619 opt=$(awk -v var="^options $base" '$0 ~ var \
620 {gsub("'"options $base"'",""); print}' \
622 set -- $(echo -n $opt)
624 # Ensure we have accept=all for lnet
625 if [[ "$base" == lnet ]]; then
626 # OK, this is a bit wordy...
627 local arg accept_all_present=false
630 [[ "$arg" == accept=all ]] &&
631 accept_all_present=true
634 $accept_all_present || set -- "$@" accept=all
641 [ $# -gt 0 ] && echo "${module} options: '$*'"
643 # Note that insmod will ignore anything in modprobe.conf, which is why
644 # we're passing options on the command-line. If $path does not exist
645 # then we must be testing a "make install" or"rpm" installation. Also
646 # note that failing to load ptlrpc_gss is not considered fatal.
647 if [[ -n "$path" ]]; then
648 lustre_insmod $path "$@"
649 elif [[ "$base" == ptlrpc_gss ]]; then
650 if ! modprobe $base "$@" 2>/dev/null; then
651 echo "gss/krb5 is not supported"
658 load_modules_local() {
659 if [ -n "$MODPROBE" ]; then
661 echo "Using modprobe to load modules"
665 # Create special udev test rules on every node
666 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
667 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
669 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
671 udevadm control --reload-rules
674 # For kmemleak-enabled kernels we need clear all past state
675 # that obviously has nothing to do with this Lustre run
676 # Disable automatic memory scanning to avoid perf hit.
677 if [ -f /sys/kernel/debug/kmemleak ] ; then
678 echo scan=off > /sys/kernel/debug/kmemleak
679 echo scan > /sys/kernel/debug/kmemleak
680 echo clear > /sys/kernel/debug/kmemleak
683 echo Loading modules from $LUSTRE
687 if [ -f /sys/devices/system/cpu/online ]; then
688 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
689 echo "detected $ncpus online CPUs by sysfs"
691 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
693 if [ $rc -eq 0 ]; then
694 echo "detected $ncpus online CPUs by getconf"
696 echo "Can't detect number of CPUs"
701 # if there is only one CPU core, libcfs can only create one partition
702 # if there is more than 4 CPU cores, libcfs should create multiple CPU
703 # partitions. So we just force libcfs to create 2 partitions for
704 # system with 2 or 4 cores
705 local saved_opts="$MODOPTS_LIBCFS"
706 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
707 # force to enable multiple CPU partitions
708 echo "Force libcfs to create 2 CPU partitions"
709 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
711 echo "libcfs will create CPU partition based on online CPUs"
714 load_module ../libcfs/libcfs/libcfs
715 # Prevent local MODOPTS_LIBCFS being passed as part of environment
716 # variable to remote nodes
717 MODOPTS_LIBCFS=$saved_opts
720 load_module ../lnet/lnet/lnet
722 LNDPATH=${LNDPATH:-"../lnet/klnds"}
723 if [ -z "$LNETLND" ]; then
725 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
726 tcp*) LNETLND="socklnd/ksocklnd" ;;
727 *) local lnd="${NETTYPE%%[0-9]}lnd"
728 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
729 LNETLND="$lnd/k$lnd" ||
730 LNETLND="socklnd/ksocklnd"
733 load_module ../lnet/klnds/$LNETLND
734 load_module obdclass/obdclass
735 load_module ptlrpc/ptlrpc
736 load_module ptlrpc/gss/ptlrpc_gss
744 load_module obdecho/obdecho
745 if ! client_only; then
746 load_module lfsck/lfsck
747 [ "$LQUOTA" != "no" ] &&
748 load_module quota/lquota $LQUOTAOPTS
749 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
750 load_module osd-zfs/osd_zfs
751 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
752 load_module ../ldiskfs/ldiskfs
753 load_module osd-ldiskfs/osd_ldiskfs
765 load_module llite/lustre
766 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
768 rm -f $OGDB/ogdb-$HOSTNAME
769 $LCTL modules > $OGDB/ogdb-$HOSTNAME
771 # 'mount' doesn't look in $PATH, just sbin
772 local mount_lustre=$LUSTRE/utils/mount.lustre
773 if [ -f $mount_lustre ]; then
774 local sbin_mount=$(readlink -f /sbin)/mount.lustre
775 if grep -qw "$sbin_mount" /proc/mounts; then
776 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
778 if ! grep -qw "$sbin_mount" /proc/mounts; then
779 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
780 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
781 cat <<- EOF > "$sbin_mount"
784 echo "This $sbin_mount just a mountpoint." 1>&2
785 echo "It is never supposed to be run." 1>&2
786 logger -p emerg -- "using stub $sbin_mount $@"
789 chmod a+x $sbin_mount
791 mount --bind $mount_lustre $sbin_mount ||
792 error "can't bind $mount_lustre to $sbin_mount"
800 # load modules on remote nodes optionally
801 # lustre-tests have to be installed on these nodes
802 if $LOAD_MODULES_REMOTE; then
803 local list=$(comma_list $(remote_nodes_list))
804 if [ -n "$list" ]; then
805 echo "loading modules on: '$list'"
806 do_rpc_nodes "$list" load_modules_local
812 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
813 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
814 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
815 echo "$LEAK_LUSTRE" 1>&2
816 echo "$LEAK_PORTALS" 1>&2
817 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
818 echo "Memory leaks detected"
819 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
825 wait_exit_ST client # bug 12845
827 $LUSTRE_RMMOD ldiskfs || return 2
829 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
830 rm /etc/udev/rules.d/99-lustre-test.rules
831 udevadm control --reload-rules
834 if $LOAD_MODULES_REMOTE; then
835 local list=$(comma_list $(remote_nodes_list))
836 if [ -n "$list" ]; then
837 echo "unloading modules on: '$list'"
838 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
839 do_rpc_nodes "$list" check_mem_leak
840 do_rpc_nodes "$list" "rm -f /etc/udev/rules.d/99-lustre-test.rules"
841 do_rpc_nodes "$list" "udevadm control --reload-rules"
842 do_rpc_nodes "$list" "udevadm trigger"
846 local sbin_mount=$(readlink -f /sbin)/mount.lustre
847 if grep -qe "$sbin_mount " /proc/mounts; then
848 umount $sbin_mount || true
849 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
853 check_mem_leak || return 254
855 echo "modules unloaded."
860 local facet=${1:-$SINGLEMDS}
863 case $(facet_fstype $facet) in
864 ldiskfs) size=50;; # largest seen is 44, leave some headroom
865 # grant_block_size is in bytes, allow at least 2x max blocksize
866 zfs) size=$(lctl get_param osc.$FSNAME*.import |
867 awk '/grant_block_size:/ {print $2/512; exit;}')
871 echo -n $((size * MDSCOUNT))
875 local facet=${1:-$SINGLEMDS}
876 local fstype=$(facet_fstype $facet)
879 ldiskfs) size=4;; # ~4KB per inode
880 zfs) size=11;; # 10 to 11KB per inode
886 check_gss_daemon_nodes() {
890 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
891 if [ \\\"\\\$num\\\" -ne 1 ]; then
892 echo \\\$num instance of $dname;
897 check_gss_daemon_facet() {
901 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
902 if [ $num -ne 1 ]; then
903 echo "$num instance of $dname on $facet"
912 echo Stopping $@ on $list
913 do_nodes $list "killall -2 $@ 2>/dev/null || true"
916 # start gss daemons on all nodes, or "daemon" on "nodes" if set
917 start_gss_daemons() {
921 if [ "$nodes" ] && [ "$daemon" ] ; then
922 echo "Starting gss daemon on nodes: $nodes"
923 do_nodes $nodes "$daemon" || return 8
927 nodes=$(comma_list $(mdts_nodes))
928 echo "Starting gss daemon on mds: $nodes"
930 # Start all versions, in case of switching
931 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
933 do_nodes $nodes "$LSVCGSSD -v" || return 1
936 do_nodes $nodes "$LGSSD -v" || return 2
939 nodes=$(comma_list $(osts_nodes))
940 echo "Starting gss daemon on ost: $nodes"
942 # Start all versions, in case of switching
943 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
945 do_nodes $nodes "$LSVCGSSD -v" || return 3
947 # starting on clients
949 local clients=${CLIENTS:-$HOSTNAME}
951 echo "Starting $LGSSD on clients $clients "
952 do_nodes $clients "$LGSSD -v" || return 4
955 # wait daemons entering "stable" status
959 # check daemons are running
961 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
962 check_gss_daemon_nodes $nodes lsvcgssd || return 5
964 nodes=$(comma_list $(mdts_nodes))
965 check_gss_daemon_nodes $nodes lgssd || return 6
968 check_gss_daemon_nodes $clients lgssd || return 7
973 local nodes=$(comma_list $(mdts_nodes))
975 send_sigint $nodes lsvcgssd lgssd
977 nodes=$(comma_list $(osts_nodes))
978 send_sigint $nodes lsvcgssd
980 nodes=${CLIENTS:-$HOSTNAME}
981 send_sigint $nodes lgssd
985 # Add mount flags for shared key
987 if grep -q skpath <<< "$mt_opts" ; then
988 mt_opts=$(echo $mt_opts |
989 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
991 if [ -z "$mt_opts" ]; then
992 mt_opts="-o skpath=$SK_PATH"
994 mt_opts="$mt_opts,skpath=$SK_PATH"
1004 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1013 [ $from_tree = true ]
1017 if $SHARED_KEY; then
1026 if ! module_loaded ptlrpc_gss; then
1027 load_module ptlrpc/gss/ptlrpc_gss
1028 module_loaded ptlrpc_gss ||
1029 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1032 if $GSS_KRB5 || $GSS_SK; then
1033 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1036 if $GSS_SK && ! $SK_NO_KEY; then
1037 echo "Loading basic SSK keys on all servers"
1038 do_nodes $(comma_list $(all_server_nodes)) \
1039 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1040 do_nodes $(comma_list $(all_server_nodes)) \
1041 "keyctl show | grep lustre | cut -c1-11 |
1043 xargs -IX keyctl setperm X 0x3f3f3f3f"
1046 if $GSS_SK && $SK_NO_KEY; then
1047 local numclients=${1:-$CLIENTCOUNT}
1048 local clients=${CLIENTS:-$HOSTNAME}
1050 # security ctx config for keyring
1052 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1054 if from_build_tree; then
1055 mkdir -p $SK_OM_PATH
1056 if grep -q request-key /proc/mounts > /dev/null; then
1057 echo "SSK: Request key already mounted."
1059 mount -o bind $SK_OM_PATH /etc/request-key.d/
1061 local lgssc_conf_line='create lgssc * * '
1062 lgssc_conf_line+=$(which lgss_keyring)
1063 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1064 echo "$lgssc_conf_line" > $lgssc_conf_file
1067 [ -e $lgssc_conf_file ] ||
1068 error_exit "Could not find key options in $lgssc_conf_file"
1069 echo "$lgssc_conf_file content is:"
1070 cat $lgssc_conf_file
1072 if ! local_mode; then
1073 if from_build_tree; then
1074 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1076 do_nodes $(comma_list $(all_nodes)) "mount \
1077 -o bind $SK_OM_PATH \
1078 /etc/request-key.d/"
1079 do_nodes $(comma_list $(all_nodes)) "rsync \
1080 -aqv $HOSTNAME:$lgssc_conf_file \
1081 $lgssc_conf_file >/dev/null 2>&1"
1083 do_nodes $(comma_list $(all_nodes)) \
1084 "echo $lgssc_conf_file: ; \
1085 cat $lgssc_conf_file"
1089 # create shared key on all nodes
1090 mkdir -p $SK_PATH/nodemap
1091 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1092 $SK_PATH/$FSNAME-*.key
1093 # for nodemap testing each client may need own key,
1094 # and S2S now requires keys as well, both for "client"
1097 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1098 -w $SK_PATH/$FSNAME-nmclient.key \
1099 -d /dev/urandom >/dev/null 2>&1
1100 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1101 -w $SK_PATH/$FSNAME-s2s-server.key \
1102 -d /dev/urandom >/dev/null 2>&1
1105 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1106 -d /dev/urandom >/dev/null 2>&1
1108 for i in $(seq 0 $((numclients - 1))); do
1109 lgss_sk -t server -f$FSNAME -n c$i \
1110 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1114 if ! local_mode; then
1115 for lnode in $(all_nodes); do
1116 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1119 # Set client keys to client type to generate prime P
1121 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1122 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1124 do_nodes $clients "lgss_sk -t client -m \
1125 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1126 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1127 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1129 # This is required for servers as well, if S2S in use
1131 do_nodes $(comma_list $(mdts_nodes)) \
1132 "cp $SK_PATH/$FSNAME-s2s-server.key \
1133 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1134 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1136 do_nodes $(comma_list $(osts_nodes)) \
1137 "cp $SK_PATH/$FSNAME-s2s-server.key \
1138 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1139 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1141 do_nodes $clients "lgss_sk -t client \
1142 -m $SK_PATH/$FSNAME-nmclient.key \
1147 # mount options for servers and clients
1148 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1149 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1150 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1151 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1153 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1154 LGSS_KEYRING_DEBUG=4
1158 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1159 ( local_mode || from_build_tree ); then
1161 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1162 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1163 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1165 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1172 # maybe cleanup credential cache?
1179 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1180 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1181 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1185 $RPC_MODE || echo "Cleaning up Shared Key.."
1186 do_nodes $(comma_list $(all_nodes)) "rm -f \
1187 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1188 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1189 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1190 if from_build_tree; then
1191 # Remove the mount and clean up the files we added to
1193 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1194 request-key.d /proc/mounts; do umount \
1195 /etc/request-key.d/; done"
1196 do_nodes $(comma_list $(all_nodes)) "rm -f \
1197 $SK_OM_PATH/lgssc.conf"
1198 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1206 local var=${facet}_svc
1214 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1215 tr '[:lower:]' '[:upper:]'
1221 if [ $facet == mgs ] || [ $facet == client ]; then
1225 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1233 if [ -n "${!var}" ]; then
1238 var=$(facet_type $facet)FSTYPE
1239 if [ -n "${!var}" ]; then
1244 if [ -n "$FSTYPE" ]; then
1249 if [[ $facet == mgs ]] && combined_mgs_mds; then
1261 local facets=$(get_facets)
1264 for facet in ${facets//,/ }; do
1265 if [ $node == $(facet_host $facet) ] ||
1266 [ $node == "$(facet_failover_host $facet)" ]; then
1267 fstype=$(facet_fstype $facet)
1268 if [[ $fstypes != *$fstype* ]]; then
1269 fstypes+="${fstypes:+,}$fstype"
1278 local num=$(facet_number $facet)
1281 if [[ $(facet_type $facet) = OST ]]; then
1282 index=OSTINDEX${num}
1283 if [[ -n "${!index}" ]]; then
1288 index=${OST_INDICES[num - 1]}
1291 [[ -n "$index" ]] || index=$((num - 1))
1299 local fstype=$(facet_fstype $facet)
1303 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1305 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1306 ${dev} 2>/dev/null");;
1308 error "unknown fstype!";;
1316 local device=$(mdsdevname $num)
1317 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1323 local device=$(ostdevname $num)
1324 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1329 # Get the device of a facet.
1336 mgs) device=$(mgsdevname) ;;
1337 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1338 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1339 fs2mds) device=$(mdsdevname 1_2) ;;
1340 fs2ost) device=$(ostdevname 1_2) ;;
1341 fs3ost) device=$(ostdevname 2_2) ;;
1349 # Get the virtual device of a facet.
1356 mgs) device=$(mgsvdevname) ;;
1357 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1358 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1359 fs2mds) device=$(mdsvdevname 1_2) ;;
1360 fs2ost) device=$(ostvdevname 1_2) ;;
1361 fs3ost) device=$(ostvdevname 2_2) ;;
1369 local virt=$(virt-what 2> /dev/null)
1371 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1373 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1376 VMware|KVM|VirtualBox|Parallels|Bochs)
1377 echo $virt | tr '[A-Z]' '[a-z]' ;;
1383 # Re-read the partition table on failover partner host.
1384 # After a ZFS storage pool is created on a shared device, the partition table
1385 # on the device may change. However, the operating system on the failover
1386 # host may not notice the change automatically. Without the up-to-date partition
1387 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1388 # relative to partition rather than disk beginnings.
1390 # This function performs partprobe on the failover host to make it re-read the
1393 refresh_partition_table() {
1398 host=$(facet_passive_host $facet)
1399 if [[ -n "$host" ]]; then
1400 do_node $host "$PARTPROBE $device"
1405 # Get ZFS storage pool name.
1412 device=$(facet_device $facet)
1413 # poolname is string before "/"
1414 poolname="${device%%/*}"
1421 # Get ZFS local fsname.
1423 zfs_local_fsname() {
1425 local lfsname=$(basename $(facet_device $facet))
1431 # Create ZFS storage pool.
1438 local opts=${@:-"-o cachefile=none"}
1440 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1441 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1442 $ZPOOL create -f $opts $poolname $vdev"
1446 # Create ZFS file system.
1452 local opts=${@:-"-o mountpoint=legacy"}
1454 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1455 $ZFS create $opts $dataset"
1459 # Export ZFS storage pool.
1460 # Before exporting the pool, all datasets within the pool should be unmounted.
1468 poolname=$(zpool_name $facet)
1470 if [[ -n "$poolname" ]]; then
1471 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1472 grep -q ^$poolname/ /proc/mounts ||
1473 $ZPOOL export $opts $poolname"
1478 # Destroy ZFS storage pool.
1479 # Destroy the given pool and free up any devices for other use. This command
1480 # tries to unmount any active datasets before destroying the pool.
1481 # -f Force any active datasets contained within the pool to be unmounted.
1485 local poolname=${2:-$(zpool_name $facet)}
1487 if [[ -n "$poolname" ]]; then
1488 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1489 $ZPOOL destroy -f $poolname"
1494 # Import ZFS storage pool.
1495 # Force importing, even if the pool appears to be potentially active.
1500 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1503 poolname=$(zpool_name $facet)
1505 if [[ -n "$poolname" ]]; then
1506 opts+=" -d $(dirname $(facet_vdevice $facet))"
1507 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1508 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1509 $ZPOOL import -f $opts $poolname"
1514 # Reimport ZFS storage pool with new name
1519 local opts="-o cachefile=none"
1520 local poolname=$(zpool_name $facet)
1522 opts+=" -d $(dirname $(facet_vdevice $facet))"
1523 do_facet $facet "$ZPOOL export $poolname;
1524 $ZPOOL import $opts $poolname $newpool"
1528 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1529 # is not automatically imported on system startup.
1531 # In a failover environment, this will provide resource level fencing which
1532 # will ensure that the same ZFS storage pool will not be imported concurrently
1533 # on different nodes.
1535 disable_zpool_cache() {
1539 poolname=$(zpool_name $facet)
1541 if [[ -n "$poolname" ]]; then
1542 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1547 # This and set_osd_param() shall be used to access OSD parameters
1548 # once existed under "obdfilter":
1553 # writethrough_cache_enable
1557 local device=${2:-$FSNAME-OST*}
1560 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1561 osd-*.$device.$name 2>&1" | grep -v 'error:'
1566 local device=${2:-$FSNAME-OST*}
1570 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1571 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1575 local dz=${1:-$DEBUG_SIZE}
1577 if [ -f /sys/devices/system/cpu/possible ]; then
1578 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1580 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1583 # bug 19944, adjust size to be -gt num_possible_cpus()
1584 # promise 2MB for every cpu at least
1585 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1588 lctl set_param debug_mb=$dz
1591 set_default_debug () {
1592 local debug=${1:-"$PTLDEBUG"}
1593 local subsys=${2:-"$SUBSYSTEM"}
1594 local debug_size=${3:-$DEBUG_SIZE}
1596 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1597 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1599 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1602 set_default_debug_nodes () {
1604 local debug="${2:-"$PTLDEBUG"}"
1605 local subsys="${3:-"$SUBSYSTEM"}"
1606 local debug_size="${4:-$DEBUG_SIZE}"
1608 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1609 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1613 [[ -z "$nodes" ]] ||
1614 do_rpc_nodes "$nodes" set_default_debug \
1615 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1618 set_default_debug_facet () {
1620 local debug="${2:-"$PTLDEBUG"}"
1621 local subsys="${3:-"$SUBSYSTEM"}"
1622 local debug_size="${4:-$DEBUG_SIZE}"
1623 local node=$(facet_active_host $facet)
1625 [ -n "$node" ] || error "No host defined for facet $facet"
1627 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1630 set_params_nodes () {
1631 [[ $# -ge 2 ]] || return 0
1635 do_nodes $nodes $LCTL set_param $@
1638 set_params_clients () {
1639 local clients=${1:-$CLIENTS}
1640 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1642 [[ -n $params ]] || return 0
1643 set_params_nodes $clients $params
1647 local hostid=${1:-$(hostid)}
1649 if [ ! -s /etc/hostid ]; then
1650 printf $(echo -n $hostid |
1651 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1657 local facets=${1:-$(get_facets)}
1660 for facet in ${facets//,/ }; do
1663 [ $RC -eq 0 ] && continue
1665 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1666 skip_noexit "Restart of $facet failed!." &&
1669 error "Restart of $facet failed!"
1676 # Add argument "arg" (e.g., "loop") to the comma-separated list
1677 # of arguments for option "opt" (e.g., "-o") on command
1678 # line "opts" (e.g., "-o flock").
1684 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1686 if echo "$opts" | grep -q $opt_pattern; then
1687 opts=$(echo "$opts" | sed -e \
1688 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1690 opts+="${opts:+ }$opt $arg"
1696 # Associate loop device with a given regular file.
1697 # Return the loop device.
1699 setup_loop_device() {
1703 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1704 if [[ -z \\\$loop_dev ]]; then
1705 loop_dev=\\\$($LOSETUP -f);
1706 $LOSETUP \\\$loop_dev $file || loop_dev=;
1708 echo -n \\\$loop_dev"
1712 # Detach a loop device.
1714 cleanup_loop_device() {
1718 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1719 $LOSETUP -d $loop_dev"
1723 # Check if a given device is a block device.
1730 [[ -n "$dev" ]] || return 1
1731 do_facet $facet "test -b $dev" || return 1
1732 if [[ -n "$size" ]]; then
1733 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1734 count=1 skip=$size 2>&1" |
1735 awk '($3 == "in") { print $1 }')
1736 [[ "$in" = "1+0" ]] || return 1
1741 # Check if a given device is a device-mapper device.
1747 [[ -n "$dev" ]] || return 1
1748 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1752 # Check if a given device is a device-mapper flakey device.
1754 is_dm_flakey_dev() {
1759 [[ -n "$dev" ]] || return 1
1761 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1763 [[ $type = flakey ]] && return 0 || return 1
1767 # Check if device-mapper flakey device is supported by the kernel
1768 # of $facet node or not.
1770 dm_flakey_supported() {
1774 do_facet $facet "modprobe dm-flakey;
1775 $DMSETUP targets | grep -q flakey" &> /dev/null
1779 # Get the device-mapper flakey device name of a given facet.
1781 dm_facet_devname() {
1783 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1785 echo -n ${facet}_flakey
1789 # Get the device-mapper flakey device of a given facet.
1790 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1792 dm_facet_devpath() {
1795 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1799 # Set a device-mapper device with a new table.
1801 # The table has the following format:
1802 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1804 # flakey <target_args> includes:
1805 # <destination_device> <offset> <up_interval> <down_interval> \
1806 # [<num_features> [<feature_arguments>]]
1808 # linear <target_args> includes:
1809 # <destination_device> <start_sector>
1811 dm_set_dev_table() {
1814 local target_type=$3
1820 read tmp num_sectors tmp real_dev tmp \
1821 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1823 case $target_type in
1825 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1828 table="0 $num_sectors linear $real_dev 0"
1830 *) error "invalid target type $target_type" ;;
1833 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1834 error "failed to suspend $dm_dev"
1835 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1836 error "failed to load $target_type table into $dm_dev"
1837 do_facet $facet "$DMSETUP resume $dm_dev" ||
1838 error "failed to resume $dm_dev"
1842 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1843 # feature parameter.
1846 # All write I/O is silently ignored.
1847 # Read I/O is handled correctly.
1849 dm_set_dev_readonly() {
1851 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1853 dm_set_dev_table $facet $dm_dev flakey
1857 # Set a device-mapper device to traditional linear mapping mode.
1859 dm_clear_dev_readonly() {
1861 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1863 dm_set_dev_table $facet $dm_dev linear
1867 # Set the device of a given facet as "read-only".
1869 set_dev_readonly() {
1871 local svc=${facet}_svc
1873 if [[ $(facet_fstype $facet) = zfs ]] ||
1874 ! dm_flakey_supported $facet; then
1875 do_facet $facet $LCTL --device ${!svc} readonly
1877 dm_set_dev_readonly $facet
1882 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1889 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1890 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1891 echo -n $num_sectors
1895 # Create a device-mapper device with a given block device or regular file (will
1896 # be associated with loop device).
1897 # Return the full path of the device-mapper device.
1901 local real_dev=$2 # destination device
1902 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1903 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1905 # check if the device-mapper device to be created already exists
1906 if is_dm_dev $facet $dm_dev; then
1907 # if the existing device was set to "read-only", then clear it
1908 ! is_dm_flakey_dev $facet $dm_dev ||
1909 dm_clear_dev_readonly $facet $dm_dev
1915 # check if the destination device is a block device, and if not,
1916 # associate it with a loop device
1917 is_blkdev $facet $real_dev ||
1918 real_dev=$(setup_loop_device $facet $real_dev)
1919 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1921 # now create the device-mapper device
1922 local num_sectors=$(get_num_sectors $facet $real_dev)
1923 local table="0 $num_sectors linear $real_dev 0"
1926 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1927 { rc=${PIPESTATUS[0]}; dm_dev=; }
1928 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1935 # Map the facet name to its device variable name.
1937 facet_device_alias() {
1939 local dev_alias=$facet
1942 fs2mds) dev_alias=mds1_2 ;;
1943 fs2ost) dev_alias=ost1_2 ;;
1944 fs3ost) dev_alias=ost2_2 ;;
1952 # Save the original value of the facet device and export the new value.
1958 local active_facet=$(facet_active $facet)
1959 local dev_alias=$(facet_device_alias $active_facet)
1960 local dev_name=${dev_alias}_dev
1961 local dev=${!dev_name}
1963 if [[ $active_facet = $facet ]]; then
1964 local failover_dev=${dev_alias}failover_dev
1965 if [[ ${!failover_dev} = $dev ]]; then
1966 eval export ${failover_dev}_saved=$dev
1967 eval export ${failover_dev}=$dm_dev
1970 dev_alias=$(facet_device_alias $facet)
1971 local facet_dev=${dev_alias}_dev
1972 if [[ ${!facet_dev} = $dev ]]; then
1973 eval export ${facet_dev}_saved=$dev
1974 eval export ${facet_dev}=$dm_dev
1978 eval export ${dev_name}_saved=$dev
1979 eval export ${dev_name}=$dm_dev
1983 # Restore the saved value of the facet device.
1988 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1989 local dev_alias=$(facet_device_alias $facet)
1991 local saved_dev=${dev_alias}_dev_saved
1992 [[ -z ${!saved_dev} ]] ||
1993 eval export ${dev_alias}_dev=${!saved_dev}
1995 saved_dev=${dev_alias}failover_dev_saved
1996 [[ -z ${!saved_dev} ]] ||
1997 eval export ${dev_alias}failover_dev=${!saved_dev}
2001 # Remove a device-mapper device.
2002 # If the destination device is a loop device, then also detach it.
2006 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2010 is_dm_dev $facet $dm_dev || return 0
2012 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2013 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2015 do_facet $facet "$DMSETUP remove $dm_dev"
2016 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2018 unexport_dm_dev $facet
2020 # detach a loop device
2021 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2023 # unload dm-flakey module
2024 do_facet $facet "modprobe -r dm-flakey" || true
2030 local active_facet=$(facet_active $facet)
2031 local dev_alias=$(facet_device_alias $active_facet)
2032 local dev=${dev_alias}_dev
2033 local opt=${facet}_opt
2034 local mntpt=$(facet_mntpt $facet)
2035 local opts="${!opt} $@"
2036 local fstype=$(facet_fstype $facet)
2038 local dm_dev=${!dev}
2040 module_loaded lustre || load_modules
2044 if dm_flakey_supported $facet; then
2045 dm_dev=$(dm_create_dev $facet ${!dev})
2046 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2049 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2051 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2053 # import ZFS storage pool
2054 import_zpool $facet || return ${PIPESTATUS[0]}
2056 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2057 lustre:svname $dm_dev");;
2059 error "unknown fstype!";;
2062 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2063 # for testing LU-482 error handling in mount_facets() and test_0a()
2064 if [ -f $TMP/test-lu482-trigger ]; then
2068 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2072 if [ $RC -ne 0 ]; then
2073 echo "Start of $dm_dev on ${facet} failed ${RC}"
2077 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2078 if [[ "$health" != "healthy" ]]; then
2079 error "$facet is in a unhealthy state"
2082 set_default_debug_facet $facet
2084 if [[ $opts =~ .*nosvc.* ]]; then
2085 echo "Start $dm_dev without service"
2090 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2091 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2092 "" || error "$dm_dev failed to initialize!";;
2094 wait_update_facet ${facet} "$ZFS get -H -o value \
2095 lustre:svname $dm_dev 2>/dev/null | \
2096 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2097 error "$dm_dev failed to initialize!";;
2100 error "unknown fstype!";;
2104 # commit the device label change to disk
2105 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2106 echo "Commit the device label on ${!dev}"
2107 do_facet $facet "sync; sleep 1; sync"
2111 label=$(devicelabel ${facet} $dm_dev)
2112 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2113 eval export ${facet}_svc=${label}
2114 echo Started ${label}
2116 export_dm_dev $facet $dm_dev
2121 # start facet device options
2127 local dev_alias=$(facet_device_alias $facet)
2129 eval export ${dev_alias}_dev=${device}
2130 eval export ${facet}_opt=\"$@\"
2132 local varname=${dev_alias}failover_dev
2133 if [ -n "${!varname}" ] ; then
2134 eval export ${dev_alias}failover_dev=${!varname}
2136 eval export ${dev_alias}failover_dev=$device
2139 local mntpt=$(facet_mntpt $facet)
2140 do_facet ${facet} mkdir -p $mntpt
2141 eval export ${facet}_MOUNT=$mntpt
2142 mount_facet ${facet}
2152 local HOST=$(facet_active_host $facet)
2153 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2155 local mntpt=$(facet_mntpt $facet)
2156 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2157 if [ ${running} -ne 0 ]; then
2158 echo "Stopping $mntpt (opts:$@) on $HOST"
2159 do_facet ${facet} $UMOUNT $@ $mntpt
2162 # umount should block, but we should wait for unrelated obd's
2163 # like the MGS or MGC to also stop.
2164 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2166 if [[ $(facet_fstype $facet) == zfs ]]; then
2167 # export ZFS storage pool
2168 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2169 elif dm_flakey_supported $facet; then
2170 local host=${facet}_HOST
2171 local failover_host=${facet}failover_HOST
2172 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2173 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2174 dm_cleanup_dev $facet
2179 # get mdt quota type
2181 local varsvc=${SINGLEMDS}_svc
2182 do_facet $SINGLEMDS $LCTL get_param -n \
2183 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2186 # get ost quota type
2188 # All OSTs should have same quota type
2189 local varsvc=ost1_svc
2190 do_facet ost1 $LCTL get_param -n \
2191 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2194 # restore old quota type settings
2196 if [ "$old_MDT_QUOTA_TYPE" ]; then
2197 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2198 do_facet mgs $PERM_CMD \
2199 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2202 do_facet mgs $PERM_CMD \
2203 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2206 if [ "$old_OST_QUOTA_TYPE" ]; then
2207 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2208 do_facet mgs $PERM_CMD \
2209 osd-*.$FSNAME-OST*.quota_slave.enable = \
2212 do_facet mgs $LCTL conf_param \
2213 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2218 # Handle the case when there is a space in the lfs df
2219 # "filesystem summary" line the same as when there is no space.
2220 # This will allow fixing the "lfs df" summary line in the future.
2222 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2225 # Get free inodes on the MDT specified by mdt index, free indoes on
2226 # the whole filesystem will be returned when index == -1.
2232 if [ $index -eq -1 ]; then
2235 mdt_uuid=$(mdtuuid_from_index $index)
2238 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2243 # Get the OST device status from 'lfs df' with a given OST index.
2247 local mnt_pnt=${2:-$MOUNT}
2251 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2252 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2258 # save old quota type & set new quota type
2259 local mdt_qtype=$(mdt_quota_type)
2260 local ost_qtype=$(ost_quota_type)
2262 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2263 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2265 export old_MDT_QUOTA_TYPE=$mdt_qtype
2266 export old_OST_QUOTA_TYPE=$ost_qtype
2268 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2269 do_facet mgs $PERM_CMD \
2270 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2271 do_facet mgs $PERM_CMD \
2272 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2274 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2275 error "set mdt quota type failed"
2276 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2277 error "set ost quota type failed"
2280 local quota_usrs=$QUOTA_USERS
2282 # get_filesystem_size
2283 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2284 local blk_soft=$((disksz + 1024))
2285 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2287 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2288 local i_soft=$inodes
2289 local i_hard=$((i_soft + i_soft / 20))
2291 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2292 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2293 "inode-hardlimit: $i_hard"
2296 for usr in $quota_usrs; do
2297 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2299 cmd="$LFS setquota -$type $usr -b $blk_soft"
2300 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2302 eval $cmd || error "$cmd FAILED!"
2304 # display the quota status
2305 echo "Quota settings for $usr : "
2306 $LFS quota -v -u $usr $mntpt || true
2313 local opts=${3:-$MOUNT_OPTS}
2314 opts=${opts:+-o $opts}
2315 local flags=${4:-$MOUNT_FLAGS}
2317 local device=$MGSNID:/$FSNAME$FILESET
2318 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2319 echo "Bad mount command: opt=$flags $opts dev=$device " \
2325 # update mount option with skpath
2326 opts=$(add_sk_mntflag $opts)
2329 echo "Starting client: $client: $flags $opts $device $mnt"
2330 do_node $client mkdir -p $mnt
2331 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2332 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2334 #disable FILESET if not supported
2335 do_nodes $client lctl get_param -n \
2336 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2337 device=$MGSNID:/$FSNAME
2338 do_node $client mkdir -p $mnt/$FILESET
2339 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2342 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2343 # Mount using nodemap key
2344 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2345 if $SK_UNIQUE_NM; then
2346 mountkey=$SK_PATH/nodemap/c0.key
2348 local prunedopts=$(echo $opts |
2349 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2350 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2353 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2357 set_default_debug_nodes $client
2358 set_params_clients $client
2369 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2371 [ "$3" ] && force=-f
2372 [ $running -eq 0 ] && return 0
2374 echo "Stopping client $client $mnt (opts:$force)"
2375 do_node $client lsof -t $mnt || need_kill=no
2376 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2377 pids=$(do_node $client lsof -t $mnt | sort -u);
2378 if [ -n "$pids" ]; then
2379 do_node $client kill -9 $pids || true
2383 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2385 if [ $busy -ne 0 ] ; then
2386 echo "$mnt is still busy, wait one second" && sleep 1
2387 do_node $client umount $force $mnt
2391 # Mount the file system on the MDS
2392 mount_mds_client() {
2393 local mds_HOST=${SINGLEMDS}_HOST
2395 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2396 error "unable to mount $MOUNT2 on MDS"
2399 # Unmount the file system on the MDS
2400 umount_mds_client() {
2401 local mds_HOST=${SINGLEMDS}_HOST
2402 zconf_umount $mds1_HOST $MOUNT2
2403 do_facet $SINGLEMDS "rmdir $MOUNT2"
2406 # nodes is comma list
2407 sanity_mount_check_nodes () {
2413 # FIXME: assume that all cluster nodes run the same os
2414 [ "$(uname)" = Linux ] || return 0
2417 for mnt in $mnts ; do
2418 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2419 mpts=\\\$(mount | grep -c $mnt' ');
2420 if [ \\\$running -ne \\\$mpts ]; then
2421 echo \\\$(hostname) env are INSANE!;
2424 [ $? -eq 0 ] || rc=1
2429 sanity_mount_check_servers () {
2430 [ -n "$CLIENTONLY" ] &&
2431 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2432 echo Checking servers environments
2434 # FIXME: modify get_facets to display all facets wo params
2435 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2439 for facet in ${facets//,/ }; do
2440 node=$(facet_host ${facet})
2441 mntpt=$(facet_mntpt $facet)
2442 sanity_mount_check_nodes $node $mntpt ||
2443 { error "server $node environments are insane!"; return 1; }
2447 sanity_mount_check_clients () {
2448 local clients=${1:-$CLIENTS}
2449 local mntpt=${2:-$MOUNT}
2450 local mntpt2=${3:-$MOUNT2}
2452 [ -z $clients ] && clients=$(hostname)
2453 echo Checking clients $clients environments
2455 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2456 error "clients environments are insane!"
2459 sanity_mount_check () {
2460 sanity_mount_check_servers || return 1
2461 sanity_mount_check_clients || return 2
2464 # mount clients if not mouted
2465 zconf_mount_clients() {
2468 local opts=${3:-$MOUNT_OPTS}
2469 opts=${opts:+-o $opts}
2470 local flags=${4:-$MOUNT_FLAGS}
2471 local device=$MGSNID:/$FSNAME$FILESET
2472 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2473 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2478 echo "Starting client $clients: $flags $opts $device $mnt"
2479 do_nodes $clients mkdir -p $mnt
2480 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2481 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2482 # Mount with own nodemap key
2484 # Mount all server nodes first with per-NM keys
2485 for nmclient in ${clients//,/ }; do
2486 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2487 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2490 # set perms for per-nodemap keys else permission denied
2491 do_nodes $(comma_list $(all_nodes)) \
2492 "keyctl show | grep lustre | cut -c1-11 |
2494 xargs -IX keyctl setperm X 0x3f3f3f3f"
2495 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2497 for nmclient in ${clients//,/ }; do
2498 if $SK_UNIQUE_NM; then
2499 mountkey=$SK_PATH/nodemap/c$i.key
2501 do_node $nmclient "! grep -q $mnt' ' \
2502 /proc/mounts || umount $mnt"
2503 local prunedopts=$(add_sk_mntflag $prunedopts);
2504 prunedopts=$(echo $prunedopts | sed -e \
2505 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2507 do_nodes $(comma_list $(all_server_nodes)) \
2510 do_node $nmclient $MOUNT_CMD $flags \
2511 $prunedopts $MGSNID:/$FSNAME $mnt ||
2516 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2518 do_nodes $clients $MOUNT_CMD $flags $opts \
2519 $MGSNID:/$FSNAME $mnt || return 1
2521 #disable FILESET if not supported
2522 do_nodes $clients lctl get_param -n \
2523 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2524 device=$MGSNID:/$FSNAME
2525 do_nodes $clients mkdir -p $mnt/$FILESET
2526 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2530 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2531 # Mount with nodemap key
2533 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2534 for nmclient in ${clients//,/ }; do
2535 if $SK_UNIQUE_NM; then
2536 mountkey=$SK_PATH/nodemap/c$i.key
2538 local prunedopts=$(echo $opts | sed -e \
2539 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2540 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2543 running=\\\$(mount | grep -c $mnt' ');
2545 if [ \\\$running -eq 0 ] ; then
2547 $MOUNT_CMD $flags $prunedopts $device $mnt;
2550 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2551 grep 'type lustre' | wc -l);
2552 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2553 echo zconf_mount_clients FAILED: \
2554 mount count \\\$running, not matching \
2555 with mount count of 'type lustre' \
2556 \\\$lustre_mnt_count;
2560 exit \\\$rc" || return ${PIPESTATUS[0]}
2567 if $SHARED_KEY; then
2568 tmpopts=$(add_sk_mntflag $opts)
2571 running=\\\$(mount | grep -c $mnt' ');
2573 if [ \\\$running -eq 0 ] ; then
2575 $MOUNT_CMD $flags $tmpopts $device $mnt;
2578 exit \\\$rc" || return ${PIPESTATUS[0]}
2581 echo "Started clients $clients: "
2582 do_nodes $clients "mount | grep $mnt' '"
2584 set_default_debug_nodes $clients
2585 set_params_clients $clients
2590 zconf_umount_clients() {
2595 [ "$3" ] && force=-f
2597 echo "Stopping clients: $clients $mnt (opts:$force)"
2598 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2599 if [ \\\$running -ne 0 ] ; then
2600 echo Stopping client \\\$(hostname) $mnt opts:$force;
2601 lsof $mnt || need_kill=no;
2602 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2603 pids=\\\$(lsof -t $mnt | sort -u);
2604 if [ -n \\\"\\\$pids\\\" ]; then
2608 while umount $force $mnt 2>&1 | grep -q "busy"; do
2609 echo "$mnt is still busy, wait one second" && sleep 1;
2616 echo + $POWER_DOWN $node
2620 shutdown_node_hard () {
2622 local attempts=$SHUTDOWN_ATTEMPTS
2624 for i in $(seq $attempts) ; do
2627 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2628 echo "waiting for $host to fail attempts=$attempts"
2629 [ $i -lt $attempts ] || \
2630 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2636 local mnt=${2:-$MOUNT}
2639 if [ "$FAILURE_MODE" = HARD ]; then
2640 shutdown_node_hard $client
2642 zconf_umount_clients $client $mnt -f
2648 local facets="$(get_facets OST),$(get_facets MDS)"
2651 combined_mgs_mds || facets="$facets,mgs"
2653 for facet in ${facets//,/ }; do
2654 if [ $(facet_active_host $facet) == $host ]; then
2655 affected="$affected $facet"
2659 echo $(comma_list $affected)
2664 local host=${2:-$(facet_host $facet)}
2666 local label=$(convert_facet2label $facet)
2667 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2670 facets_up_on_host () {
2672 local facets=$(facets_on_host $host)
2675 for facet in ${facets//,/ }; do
2676 if $(facet_up $facet $host); then
2677 affected_up="$affected_up $facet"
2681 echo $(comma_list $affected_up)
2686 local affected_facet
2687 local affected_facets
2689 if [[ "$FAILURE_MODE" = HARD ]]; then
2690 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2691 dm_flakey_supported $facet; then
2692 affected_facets=$(affected_facets $facet)
2693 for affected_facet in ${affected_facets//,/ }; do
2694 unexport_dm_dev $affected_facet
2698 shutdown_node_hard $(facet_active_host $facet)
2706 echo + $POWER_UP $node
2719 local node=$(facet_active_host $facet)
2721 if [ "$FAILURE_MODE" = HARD ]; then
2731 if [ "$FAILURE_MODE" = HARD ]; then
2734 if $LOAD_MODULES_REMOTE; then
2735 echo "loading modules on $node: $facet"
2736 do_rpc_nodes $node load_modules_local
2745 for facet in ${facets//,/ }; do
2746 hosts=$(expand_list $hosts $(facet_host $facet) )
2752 _check_progs_installed () {
2756 for prog in $progs; do
2757 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2758 echo $prog missing on $(hostname)
2765 check_progs_installed () {
2769 do_rpc_nodes "$nodes" _check_progs_installed $@
2772 # recovery-scale functions
2774 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2777 start_client_load() {
2780 local var=$(node_var_name $client)_load
2781 eval export ${var}=$load
2783 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2784 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2785 END_RUN_FILE=$END_RUN_FILE \
2786 LOAD_PID_FILE=$LOAD_PID_FILE \
2787 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2788 TESTNAME=$TESTNAME \
2789 DBENCH_LIB=$DBENCH_LIB \
2790 DBENCH_SRC=$DBENCH_SRC \
2791 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2796 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2797 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2798 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2799 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2800 ior_blockSize=$ior_blockSize \
2801 ior_blockUnit=$ior_blockUnit \
2802 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2803 ior_DURATION=$ior_DURATION \
2804 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2805 ior_custom_params=\\\"$ior_custom_param\\\" \
2806 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2809 log "Started client load: ${load} on $client"
2811 # get the children process IDs
2812 local pids=$(ps --ppid $ppid -o pid= | xargs)
2813 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2817 start_client_loads () {
2818 local -a clients=(${1//,/ })
2819 local numloads=${#CLIENT_LOADS[@]}
2821 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2822 local load=$((nodenum % numloads))
2823 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2825 # bug 22169: wait the background threads to start
2829 # only for remote client
2830 check_client_load () {
2832 local var=$(node_var_name $client)_load
2833 local testload=run_${!var}.sh
2835 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2837 # bug 18914: try to connect several times not only when
2838 # check ps, but while check_node_health also
2842 while [ $RC = 254 -a $tries -gt 0 ]; do
2846 if ! check_node_health $client; then
2848 if [ $RC -eq 254 ]; then
2849 # FIXME: not sure how long we shuold sleep here
2853 echo "check node health failed: RC=$RC "
2857 # We can continue try to connect if RC=254
2858 # Just print the warning about this
2859 if [ $RC = 254 ]; then
2860 echo "got a return status of $RC from do_node while checking " \
2861 "node health on $client"
2864 # see if the load is still on the client
2867 while [ $RC = 254 -a $tries -gt 0 ]; do
2871 if ! do_node $client \
2872 "ps auxwww | grep -v grep | grep -q $testload"; then
2877 if [ $RC = 254 ]; then
2878 echo "got a return status of $RC from do_node while checking " \
2879 "(node health and 'ps') the client load on $client"
2880 # see if we can diagnose a bit why this is
2885 check_client_loads () {
2886 local clients=${1//,/ }
2890 for client in $clients; do
2891 check_client_load $client
2893 if [ "$rc" != 0 ]; then
2894 log "Client load failed on node $client, rc=$rc"
2900 restart_client_loads () {
2901 local clients=${1//,/ }
2902 local expectedfail=${2:-""}
2906 for client in $clients; do
2907 check_client_load $client
2909 if [ "$rc" != 0 -a "$expectedfail" ]; then
2910 local var=$(node_var_name $client)_load
2911 start_client_load $client ${!var}
2912 echo "Restarted client load ${!var}: on $client. Checking ..."
2913 check_client_load $client
2915 if [ "$rc" != 0 ]; then
2916 log "Client load failed to restart on node $client, rc=$rc"
2917 # failure one client load means test fail
2918 # we do not need to check other
2927 # Start vmstat and save its process ID in a file.
2932 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2935 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2936 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2939 # Display the nodes on which client loads failed.
2940 print_end_run_file() {
2944 [ -s $file ] || return 0
2946 echo "Found the END_RUN_FILE file: $file"
2949 # A client load will stop if it finds the END_RUN_FILE file.
2950 # That does not mean the client load actually failed though.
2951 # The first node in END_RUN_FILE is the one we are interested in.
2954 if [ -n "$node" ]; then
2955 local var=$(node_var_name $node)_load
2957 local prefix=$TESTLOG_PREFIX
2958 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2959 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2960 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2962 echo "Client load ${!var} failed on node $node:"
2968 # Stop the process which had its PID saved in a file.
2973 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2975 do_nodes $nodes "test -f $pid_file &&
2976 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2979 # Stop all client loads.
2980 stop_client_loads() {
2981 local nodes=${1:-$CLIENTS}
2984 # stop the client loads
2985 stop_process $nodes $pid_file
2987 # clean up the processes that started them
2988 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2990 # End recovery-scale functions
2992 # verify that lustre actually cleaned up properly
2994 VAR=$(lctl get_param -n catastrophe 2>&1)
2995 if [ $? = 0 ] ; then
2996 if [ $VAR != 0 ]; then
2997 error "LBUG/LASSERT detected"
3000 BUSY=$(dmesg | grep -i destruct || true)
3001 if [ -n "$BUSY" ]; then
3003 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
3007 check_mem_leak || exit 204
3009 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
3010 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
3013 if module_loaded lnet || module_loaded libcfs; then
3014 echo "$TESTSUITE: modules still loaded..." 1>&2
3022 # wait for a command to return the expected result
3024 # This will run @check on @node repeatedly until the output matches @expect
3025 # based on the supplied condition, or until @max_wait seconds have elapsed,
3026 # whichever comes first. @cond may be one of the normal bash operators,
3027 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3028 # in the caller to avoid unintentional evaluation by the shell in the caller.
3030 # If @max_wait is not specified, the condition will be checked for up to 90s.
3032 # If --verbose is passed as the first argument, the result is printed on each
3033 # value change, otherwise it is only printed after every 10s interval.
3035 # Using wait_update_cond() or related helper function is preferable to adding
3036 # a "long enough" wait for some state to change in the background, since
3037 # "long enough" may be too short due to tunables, system config, or running in
3038 # a VM, and must by necessity wait too long for most cases or risk failure.
3040 # usage: wait_update_cond [--verbose] node check cond expect [max_wait]
3041 wait_update_cond() {
3043 [[ "$1" == "--verbose" ]] && verbose=true && shift
3049 local max_wait=${5:-90}
3053 local begin=$SECONDS
3057 while (( $waited <= $max_wait )); do
3058 result=$(do_node $node "$check")
3060 eval [[ "'$result'" $cond "'$expect'" ]]
3061 if [[ $? == 0 ]]; then
3062 [[ -z "$result" || $waited -le $sleep ]] ||
3063 echo "Updated after ${waited}s: want '$expect' got '$result'"
3066 if $verbose && [[ "$result" != "$prev_result" ]]; then
3067 [[ -n "$prev_result" ]] &&
3068 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3069 prev_result="$result"
3071 (( $waited % $print == 0 )) &&
3072 echo "Waiting $((max_wait - waited))s for '$expect'"
3074 waited=$((SECONDS - begin))
3076 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3080 # usage: wait_update [--verbose] node check expect [max_wait]
3083 [ "$1" = "--verbose" ] && verbose="$1" && shift
3090 wait_update_cond $verbose $node "$check" "==" "$expect" $max_wait
3093 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3094 wait_update_facet_cond() {
3096 [ "$1" = "--verbose" ] && verbose="$1" && shift
3098 local node=$(facet_active_host $1)
3104 wait_update_cond $verbose $node "$check" "$cond" "$expect" $max_wait
3107 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3108 wait_update_facet() {
3110 [ "$1" = "--verbose" ] && verbose="$1" && shift
3112 local node=$(facet_active_host $1)
3117 wait_update_cond $verbose $node "$check" "==" "$expect" $max_wait
3121 do_nodes $(comma_list $(mdts_nodes)) \
3122 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3123 do_nodes $(comma_list $(osts_nodes)) \
3124 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3125 grep -v 'Found no match'
3129 local zfs_wait=${2:-5}
3131 # the occupied disk space will be released
3132 # only after TXGs are committed
3133 if [[ $(facet_fstype $1) == zfs ]]; then
3134 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3142 local lwm=$3 #low watermark
3143 local size_mb #how many MB should we write to pass watermark
3144 local ost_name=$(ostname_from_index $ost_idx)
3146 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3148 if (( $free_kb / 1024 > lwm )); then
3149 size_mb=$((free_kb / 1024 - lwm))
3151 #If 10% of free space cross low watermark use it
3152 if (( $free_kb / 10240 > size_mb )); then
3153 size_mb=$((free_kb / 10240))
3155 #At least we need to store 1.1 of difference between
3156 #free space and low watermark
3157 size_mb=$((size_mb + size_mb / 10))
3159 if (( lwm <= $free_kb / 1024 )) ||
3160 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3161 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3162 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3163 count=$size_mb oflag=append conv=notrunc
3168 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3169 echo "OST still has $((free_kb / 1024)) MB free"
3172 # This checks only the primary MDS
3173 ost_watermarks_get() {
3175 local ost_name=$(ostname_from_index $ost_idx)
3176 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3178 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3179 osp.$mdtosc_proc.reserved_mb_high)
3180 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3181 osp.$mdtosc_proc.reserved_mb_low)
3186 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3187 ost_watermarks_set() {
3191 local ost_name=$(ostname_from_index $ost_idx)
3192 local facets=$(get_facets MDS)
3194 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3195 osp.*$ost_name*.reserved_mb_low=$lwm \
3196 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3198 # sleep to ensure we see the change
3202 ost_watermarks_set_low_space() {
3204 local wms=$(ost_watermarks_get $ost_idx)
3205 local ost_name=$(ostname_from_index $ost_idx)
3207 local old_lwm=$(echo $wms | awk '{ print $1 }')
3208 local old_hwm=$(echo $wms | awk '{ print $2 }')
3210 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3211 # minimal extension size is 64M
3213 if (( $blocks / 1024 > 50 )); then
3214 new_lwm=$((blocks / 1024 - 50))
3216 local new_hwm=$((new_lwm + 5))
3218 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3219 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3222 # Set watermarks to ~current available space & then write data to fill it
3223 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3224 # internal statfs used by the stripe allocator
3226 # first parameter is the filename-prefix, which must get under t-f cleanup
3227 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3228 ost_watermarks_set_enospc() {
3232 local ost_name=$(ostname_from_index $ost_idx)
3233 local facets=$(get_facets MDS)
3237 for MDS in ${facets//,/ }; do
3238 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3240 do_facet $MDS $LCTL get_param -n \
3241 osp.$mdtosc_proc.reserved_mb_high ||
3242 skip "remote MDS does not support reserved_mb_high"
3245 wms=$(ost_watermarks_set_low_space $ost_idx)
3246 local new_lwm=$(echo $wms | awk '{ print $4 }')
3247 fill_ost $filename $ost_idx $new_lwm
3248 #First enospc could execute orphan deletion so repeat
3249 fill_ost $filename $ost_idx $new_lwm
3253 ost_watermarks_enospc_delete_files() {
3257 rm -f $DIR/${filename}.fill_ost$ost_idx
3259 wait_delete_completed
3263 # clean up from "ost_watermarks_set_enospc"
3264 ost_watermarks_clear_enospc() {
3270 ost_watermarks_enospc_delete_files $filename $ost_idx
3271 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3272 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3275 wait_delete_completed_mds() {
3276 local max_wait=${1:-20}
3278 local stime=$(date +%s)
3283 # find MDS with pending deletions
3284 for node in $(mdts_nodes); do
3285 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3286 2>/dev/null | calc_sum)
3287 if [[ $changes -eq 0 ]]; then
3290 mds2sync="$mds2sync $node"
3292 if [ -z "$mds2sync" ]; then
3293 wait_zfs_commit $SINGLEMDS
3296 mds2sync=$(comma_list $mds2sync)
3298 # sync MDS transactions
3299 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3301 # wait till all changes are sent and commmitted by OSTs
3302 # for ldiskfs space is released upon execution, but DMU
3303 # do this upon commit
3306 while [[ $WAIT -ne $max_wait ]]; do
3307 changes=$(do_nodes $mds2sync \
3308 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3309 #echo "$node: $changes changes on all"
3310 if [[ $changes -eq 0 ]]; then
3311 wait_zfs_commit $SINGLEMDS
3313 # the occupied disk space will be released
3314 # only after TXGs are committed
3315 wait_zfs_commit ost1
3323 echo "Delete is not completed in $((etime - stime)) seconds"
3324 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3331 # we can use "for" here because we are waiting the slowest
3332 for host in ${hostlist//,/ }; do
3333 check_network "$host" 900
3335 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3342 for facet in ${facetlist//,/ }; do
3343 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3345 wait_for_host $hostlist
3348 _wait_recovery_complete () {
3351 # Use default policy if $2 is not passed by caller.
3352 local MAX=${2:-$(max_recovery_time)}
3357 while [ $WAIT -lt $MAX ]; do
3358 STATUS=$(lctl get_param -n $param | grep status)
3360 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3363 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3365 echo "$param recovery not done in $MAX sec. $STATUS"
3369 wait_recovery_complete () {
3372 # with an assumption that at_max is the same on all nodes
3373 local MAX=${2:-$(max_recovery_time)}
3376 if [ "$FAILURE_MODE" = HARD ]; then
3377 facets=$(facets_on_host $(facet_active_host $facet))
3379 echo affected facets: $facets
3381 # we can use "for" here because we are waiting the slowest
3382 for facet in ${facets//,/ }; do
3383 local var_svc=${facet}_svc
3384 local param="*.${!var_svc}.recovery_status"
3386 local host=$(facet_active_host $facet)
3387 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3391 wait_mds_ost_sync () {
3392 # just because recovery is done doesn't mean we've finished
3393 # orphan cleanup. Wait for llogs to get synchronized.
3394 echo "Waiting for orphan cleanup..."
3395 # MAX value includes time needed for MDS-OST reconnection
3396 local MAX=$(( TIMEOUT * 2 ))
3397 local WAIT_TIMEOUT=${1:-$MAX}
3400 local list=$(comma_list $(mdts_nodes))
3401 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3402 if ! do_facet $SINGLEMDS \
3403 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3405 # old way, use mds_sync
3407 list=$(comma_list $(osts_nodes))
3408 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3411 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3412 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3413 local -a sync=($(do_nodes $list "$cmd"))
3416 for ((i=0; i<${#sync[@]}; i++)); do
3418 [ ${sync[$i]} -eq 1 ] && continue
3420 [ ${sync[$i]} -eq 0 ] && continue
3422 # there is a not finished MDS-OST synchronization
3426 sleep 2 # increase waiting time and cover statfs cache
3427 [ ${con} -eq 1 ] && return 0
3428 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3432 # show which nodes are not finished.
3433 cmd=$(echo $cmd | sed 's/-n//')
3434 do_nodes $list "$cmd"
3435 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3439 # Wait OSTs to be active on both client and MDT side.
3441 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3442 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3443 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3444 error "wait_update OSTs up on client failed"
3446 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3447 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3448 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3449 error "wait_update OSTs up on MDT0000 failed"
3452 wait_destroy_complete () {
3453 echo "Waiting for local destroys to complete"
3454 # MAX value shouldn't be big as this mean server responsiveness
3455 # never increase this just to make test pass but investigate
3456 # why it takes so long time
3459 while [ $WAIT -lt $MAX ]; do
3460 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3464 for ((i=0; i<${#RPCs[@]}; i++)); do
3465 [ ${RPCs[$i]} -eq 0 ] && continue
3466 # there are still some destroy RPCs in flight
3471 [ ${con} -eq 1 ] && return 0 # done waiting
3472 echo "Waiting ${WAIT}s for local destroys to complete"
3475 echo "Local destroys weren't done in $MAX sec."
3479 wait_delete_completed() {
3480 wait_delete_completed_mds $1 || return $?
3481 wait_destroy_complete || return $?
3490 # conf-sanity 31 takes a long time cleanup
3491 while [ $WAIT -lt 300 ]; do
3492 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3493 lctl dl | grep ' ST ' || true")
3494 [ -z "${running}" ] && return 0
3495 echo "waited $WAIT for${running}"
3496 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3498 WAIT=$((WAIT + INTERVAL))
3500 echo "service didn't stop after $WAIT seconds. Still running:"
3505 wait_remote_prog () {
3511 [ "$PDSH" = "no_dsh" ] && return 0
3513 while [ $WAIT -lt $2 ]; do
3514 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3515 [ -z "${running}" ] && return 0 || true
3516 echo "waited $WAIT for: "
3518 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3520 WAIT=$((WAIT + INTERVAL))
3522 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3523 [ -z "$pids" ] && return 0
3524 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3525 # FIXME: not portable
3526 for pid in $pids; do
3527 cat /proc/${pid}/status || true
3528 cat /proc/${pid}/wchan || true
3530 kill -9 $pid || true
3539 local clients=${1:-$CLIENTS}
3541 if [ -z "$clients" ]; then
3544 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3549 # not every config has many clients
3555 # usually checked on particular client or locally
3564 client_reconnect_try() {
3565 local f=$MOUNT/recon
3568 if [ -z "$CLIENTS" ]; then
3569 $LFS df $MOUNT; uname -n >> $f
3571 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3573 echo "Connected clients: $(cat $f)"
3574 ls -l $f > /dev/null
3578 client_reconnect() {
3579 # one client_reconnect_try call does not always do the job...
3581 client_reconnect_try && break
3586 affected_facets () {
3589 local host=$(facet_active_host $facet)
3590 local affected=$facet
3592 if [ "$FAILURE_MODE" = HARD ]; then
3593 affected=$(facets_up_on_host $host)
3599 local E2FSCK_ON_MDT0=false
3600 if [ "$1" == "--fsck" ]; then
3602 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3614 #Because it will only get up facets, we need get affected
3615 #facets before shutdown
3616 #For HARD Failure mode, it needs make sure facets on the same
3617 #HOST will only be shutdown and reboot once
3618 for facet in ${facets//,/ }; do
3619 local affected_facet
3621 #check whether facet has been included in other affected facets
3622 for ((index=0; index<$total; index++)); do
3623 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3626 if [ $skip -eq 0 ]; then
3627 affecteds[$total]=$(affected_facets $facet)
3632 for ((index=0; index<$total; index++)); do
3633 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3634 local host=$(facet_active_host $facet)
3635 echo "Failing ${affecteds[index]} on $host"
3636 shutdown_facet $facet
3639 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3640 $(mdsdevname 1) "-n" || error "Running e2fsck")
3642 for ((index=0; index<$total; index++)); do
3643 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3644 echo reboot facets: ${affecteds[index]}
3648 change_active ${affecteds[index]}
3650 wait_for_facet ${affecteds[index]}
3653 init_facets_vars_simple
3655 # start mgs first if it is affected
3656 if ! combined_mgs_mds &&
3657 list_member ${affecteds[index]} mgs; then
3658 mount_facet mgs || error "Restart of mgs failed"
3660 # FIXME; has to be changed to mount all facets concurrently
3661 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3662 echo mount facets: ${affecteds[index]}
3663 mount_facets ${affecteds[index]}
3665 do_nodes $(comma_list $(all_nodes)) \
3666 "keyctl show | grep lustre | cut -c1-11 |
3668 xargs -IX keyctl setperm X 0x3f3f3f3f"
3679 do_facet $facet "sync; sync; sync"
3682 # make sure there will be no seq change
3683 local clients=${CLIENTS:-$HOSTNAME}
3684 local f=fsa-\\\$\(hostname\)
3685 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3686 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3688 local svc=${facet}_svc
3689 do_facet $facet $LCTL --device ${!svc} notransno
3691 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3692 # in-memory state has to be cleared by either rebooting the host or
3693 # exporting and reimporting the pool.
3695 # Although the uberblocks are not updated when a pool is freezed,
3696 # transactions are still written to the disks. Modified blocks may be
3697 # cached in memory when tests try reading them back. The
3698 # export-and-reimport process also evicts any cached pool data from
3699 # memory to provide the correct "data loss" semantics.
3701 # In the test framework, the exporting and importing operations are
3702 # handled by stop() and mount_facet() separately, which are used
3703 # inside fail() and fail_abort().
3705 set_dev_readonly $facet
3706 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3707 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3710 replay_barrier_nodf() {
3711 local facet=$1 echo running=${running}
3712 do_facet $facet "sync; sync; sync"
3713 local svc=${facet}_svc
3714 echo Replay barrier on ${!svc}
3715 do_facet $facet $LCTL --device ${!svc} notransno
3716 set_dev_readonly $facet
3717 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3718 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3721 replay_barrier_nosync() {
3722 local facet=$1 echo running=${running}
3723 local svc=${facet}_svc
3724 echo Replay barrier on ${!svc}
3725 do_facet $facet $LCTL --device ${!svc} notransno
3726 set_dev_readonly $facet
3727 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3728 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3732 # Get Lustre client uuid for a given Lustre mount point.
3735 local mntpnt=${1:-$MOUNT}
3737 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3738 local uuid=$($LCTL get_param -n llite.$name.uuid)
3743 mds_evict_client() {
3744 local mntpnt=${1:-$MOUNT}
3745 local uuid=$(get_client_uuid $mntpnt)
3747 do_facet $SINGLEMDS \
3748 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3751 ost_evict_client() {
3752 local mntpnt=${1:-$MOUNT}
3753 local uuid=$(get_client_uuid $mntpnt)
3756 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3761 local clients=${CLIENTS:-$HOSTNAME}
3763 SK_NO_KEY_save=$SK_NO_KEY
3765 export SK_NO_KEY=false
3767 facet_failover $* || error "failover: $?"
3768 export SK_NO_KEY=$SK_NO_KEY_save
3769 # to initiate all OSC idling connections
3771 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3772 clients_up || error "post-failover stat: $?"
3778 facet_failover $facet
3783 local abort_type=${2:-"abort_recovery"}
3786 change_active $facet
3787 wait_for_facet $facet
3788 mount_facet $facet -o $abort_type
3789 clients_up || echo "first stat failed: $?"
3790 clients_up || error "post-failover stat: $?"
3793 host_nids_address() {
3797 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3801 if [ "$1" = "'*'" ]; then echo \'*\'; else
3807 if [[ -n "$NETTYPE" ]]; then
3808 h2name_or_ip "$1" "$NETTYPE"
3810 h2name_or_ip "$1" "$2"
3813 declare -fx h2nettype
3815 # Wrapper function to print the deprecation warning
3817 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3818 if [[ -n "$NETTYPE" ]]; then
3821 h2nettype "$1" "tcp"
3825 # Wrapper function to print the deprecation warning
3827 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3828 if [[ -n "$NETTYPE" ]]; then
3831 h2nettype "$1" "o2ib"
3835 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3836 # expressions format. As a bonus we can then just pass in those variables
3837 # to pdsh. What this function does is take a HOSTLIST type string and
3838 # expand it into a space deliminated list for us.
3846 [ -z "$hostlist" ] && return
3848 # Translate the case of [..],..,[..] to [..] .. [..]
3849 list="${hostlist/],/] }"
3851 [[ "$front" == *,* ]] && {
3854 list=${list/${old}/${new}}
3857 for item in $list; do
3858 # Test if we have any []'s at all
3859 if [ "$item" != "${item/\[/}" ]; then {
3860 # Expand the [*] into list
3864 if [ "$name" != "$item" ]; then
3865 group=${item#$name[*}
3868 for range in ${group//,/ }; do
3874 # Number of leading zeros
3877 end=$(echo $end | sed 's/0*//')
3878 [[ -z "$end" ]] && end=0
3879 [[ $padlen2 -gt $padlen ]] && {
3880 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3883 begin=$(echo $begin | sed 's/0*//')
3884 [ -z $begin ] && begin=0
3886 if [ ! -z "${begin##[!0-9]*}" ]; then
3887 order=$(seq -f "%0${padlen}g" $begin $end)
3889 order=$(eval echo {$begin..$end});
3892 for num in $order; do
3893 value="${name#*,}${num}${back}"
3894 [ "$value" != "${value/\[/}" ] && {
3895 value=$(hostlist_expand "$value")
3897 myList="$myList $value"
3902 myList="$myList $item"
3905 myList=${myList//,/ }
3906 myList=${myList:1} # Remove first character which is a space
3908 # Filter any duplicates without sorting
3910 myList="${list%% *}"
3912 while [[ "$list" != ${myList##* } ]]; do
3913 local tlist=" $list"
3914 list=${tlist// ${list%% *} / }
3916 myList="$myList ${list%% *}"
3918 myList="${myList%* }";
3920 # We can select an object at an offset in the list
3923 for item in $myList; do
3925 [ $cnt -eq $offset ] && {
3929 [ $(get_node_count $myList) -ne 1 ] && myList=""
3938 [ "$facet" == client ] && echo -n $HOSTNAME && return
3939 varname=${facet}_HOST
3940 if [ -z "${!varname}" ]; then
3941 if [ "${facet:0:3}" == "ost" ]; then
3942 local fh=${facet%failover}_HOST
3943 eval export ${facet}_HOST=${!fh}
3944 if [ -z "${!varname}" ]; then
3945 eval export ${facet}_HOST=${ost_HOST}
3947 elif [ "${facet:0:3}" == "mdt" -o \
3948 "${facet:0:3}" == "mds" -o \
3949 "${facet:0:3}" == "mgs" ]; then
3950 eval export ${facet}_HOST=${mds_HOST}
3956 facet_failover_host() {
3960 var=${facet}failover_HOST
3961 if [ -n "${!var}" ]; then
3966 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3967 "${facet:0:3}" == "mgs" ]; then
3969 eval export ${facet}failover_host=${mds_HOST}
3974 if [[ $facet == ost* ]]; then
3975 eval export ${facet}failover_host=${ost_HOST}
3983 local activevar=${facet}active
3985 if [ -f $TMP/${facet}active ] ; then
3986 source $TMP/${facet}active
3989 active=${!activevar}
3990 if [ -z "$active" ] ; then
3997 facet_active_host() {
3998 facet_host $(facet_active $1)
4001 # Get the passive failover partner host of facet.
4002 facet_passive_host() {
4004 [[ $facet = client ]] && return
4006 local host=${facet}_HOST
4007 local failover_host=${facet}failover_HOST
4008 local active_host=$(facet_active_host $facet)
4010 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4012 if [[ $active_host = ${!host} ]]; then
4013 echo -n ${!failover_host}
4023 facetlist=$(exclude_items_from_list $facetlist mgs)
4025 for facet in ${facetlist//,/ }; do
4026 local failover=${facet}failover
4027 local host=`facet_host $failover`
4028 [ -z "$host" ] && return
4030 local curactive=`facet_active $facet`
4031 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4032 eval export ${facet}active=$facet
4034 eval export ${facet}active=$failover
4036 # save the active host for this facet
4037 local activevar=${facet}active
4038 echo "$activevar=${!activevar}" > $TMP/$activevar
4039 [[ $facet = mds1 ]] && combined_mgs_mds && \
4040 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4041 local TO=`facet_active_host $facet`
4042 echo "Failover $facet to $TO"
4048 # do not stripe off hostname if verbose, bug 19215
4049 if [ x$1 = x--verbose ]; then
4057 if [ "$HOST" = "$HOSTNAME" ]; then
4059 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4060 echo "cannot run remote command on $HOST with $myPDSH"
4064 echo "CMD: $HOST $@" >&2
4065 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4068 if [[ "$myPDSH" == "rsh" ]] ||
4069 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4070 # we need this because rsh and pdsh do not return
4071 # exit code of an executed command
4072 local command_status="$TMP/cs"
4073 eval $myPDSH $HOST ":> $command_status"
4074 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4075 PATH=\$PATH:/sbin:/usr/sbin;
4077 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
4078 echo command failed >$command_status"
4079 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4084 # print HOSTNAME for myPDSH="no_dsh"
4085 if [[ $myPDSH = no_dsh ]]; then
4086 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
4088 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
4091 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
4093 return ${PIPESTATUS[0]}
4097 do_node --verbose "$@"
4100 single_local_node () {
4101 [ "$1" = "$HOSTNAME" ]
4104 # Outputs environment variable assignments that should be passed to remote nodes
4108 local facets=$(get_facets)
4111 for var in ${!MODOPTS_*}; do
4112 value=${!var//\"/\\\"}
4113 echo -n " ${var}=\"$value\""
4116 for facet in ${facets//,/ }; do
4118 if [ -n "${!var}" ]; then
4119 echo -n " $var=${!var}"
4123 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4124 if [ -n "${!var}" ]; then
4125 echo -n " $var=${!var}"
4129 for var in VERBOSE; do
4130 if [ -n "${!var}" ]; then
4131 echo -n " $var=${!var}"
4135 if [ -n "$FSTYPE" ]; then
4136 echo -n " FSTYPE=$FSTYPE"
4139 for var in LNETLND NETTYPE; do
4140 if [ -n "${!var}" ]; then
4141 echo -n " $var=${!var}"
4148 # do not stripe off hostname if verbose, bug 19215
4149 if [ x$1 = x--verbose ]; then
4157 if single_local_node $rnodes; then
4159 do_nodev $rnodes "$@"
4161 do_node $rnodes "$@"
4166 # This is part from do_node
4169 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4170 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4172 export FANOUT=$(get_node_count "${rnodes//,/ }")
4174 echo "CMD: $rnodes $@" >&2
4175 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4178 # do not replace anything from pdsh output if -N is used
4179 # -N Disable hostname: prefix on lines of output.
4180 if $verbose || [[ $myPDSH = *-N* ]]; then
4181 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4183 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4185 return ${PIPESTATUS[0]}
4189 # Execute commands on a single service's host
4191 # The \a facet (service) may be on a local or remote node, which is
4192 # determined at the time the command is run.
4194 # usage: do_facet $facet command [arg ...]
4198 local HOST=$(facet_active_host $facet)
4199 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4203 # Function: do_facet_random_file $FACET $FILE $SIZE
4204 # Creates FILE with random content on the given FACET of given SIZE
4206 do_facet_random_file() {
4210 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4211 do_facet $facet "$cmd 2>/dev/null"
4214 do_facet_create_file() {
4218 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4219 do_facet $facet "$cmd 2>/dev/null"
4223 do_nodes --verbose "$@"
4229 # make sure its not already running
4231 rm -f $TMP/${facet}active
4232 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4234 # make sure in-tree ldiskfs is loaded before mkfs
4235 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4236 load_module ../ldiskfs/ldiskfs
4239 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4241 if [[ $(facet_fstype $facet) == zfs ]]; then
4243 # After formatting a ZFS target, "cachefile=none" property will
4244 # be set on the ZFS storage pool so that the pool is not
4245 # automatically imported on system startup. And then the pool
4246 # will be exported so as to leave the importing and exporting
4247 # operations handled by mount_facet() and stop() separately.
4249 refresh_partition_table $facet $(facet_vdevice $facet)
4250 disable_zpool_cache $facet
4255 # Device formatted as ost
4258 local DEVNAME=OSTDEV$num
4260 local fstype=$(facet_fstype ost$num)
4264 local dev=ost${num}_dev
4265 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4266 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4267 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4269 #try $OSTZFSDEVn - independent of vdev
4270 DEVNAME=OSTZFSDEV$num
4271 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4273 error "unknown fstype!";;
4279 # Physical device location of data
4285 local fstype=$(facet_fstype ost$num)
4289 # vdevs are not supported by ldiskfs
4292 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4293 # Device formatted by zfs
4295 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4297 error "unknown fstype!";;
4303 # Logical device formatted for lustre
4306 local DEVNAME=MDSDEV$num
4308 local fstype=$(facet_fstype mds$num)
4312 local dev=mds${num}_dev
4313 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4314 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4315 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4317 # try $MDSZFSDEVn - independent of vdev
4318 DEVNAME=MDSZFSDEV$num
4319 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4321 error "unknown fstype!";;
4327 # Physical location of data
4331 local fstype=$(facet_fstype mds$num)
4335 # vdevs are not supported by ldiskfs
4338 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4339 # Device formatted by ZFS
4340 local DEVNAME=MDSDEV$num
4341 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4343 error "unknown fstype!";;
4351 local fstype=$(facet_fstype mgs)
4355 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4356 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4357 DEVPTR=$(mdsdevname 1)
4359 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4363 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4364 ( [ -z "$MGSZFSDEV" ] &&
4365 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4366 DEVPTR=$(mdsdevname 1)
4368 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4371 error "unknown fstype!";;
4380 local fstype=$(facet_fstype mgs)
4384 # vdevs are not supported by ldiskfs
4387 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4388 ( [ -z "$MGSDEV" ] &&
4389 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4390 VDEVPTR=$(mdsvdevname 1)
4391 elif [ -n "$MGSDEV" ]; then
4395 error "unknown fstype!";;
4403 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4405 local var=${facet}_MOUNT
4406 eval mntpt=${!var:-${MOUNT}-$facet}
4413 local dev=$(facet_device $facet)
4414 local mnt=${2:-$(facet_mntpt $facet)}
4418 if dm_flakey_supported $facet; then
4419 dm_dev=$(dm_create_dev $facet $dev)
4420 [[ -n "$dm_dev" ]] || dm_dev=$dev
4422 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4423 export_dm_dev $facet $dm_dev
4425 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4430 local dev=$(facet_device $facet)
4431 local mnt=${2:-$(facet_mntpt $facet)}
4433 do_facet $facet $UMOUNT $mnt
4437 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4442 local ds=$(facet_device $facet)
4443 local mnt=${2:-$(facet_mntpt $facet)}
4448 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4449 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4450 do_facet $facet $ZFS set canmount=noauto $ds
4452 # The "legacy" mount method is used here because "zfs unmount $mnt"
4453 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4454 # targets are not available at the time, the stat(2) on $MOUNT will
4457 do_facet $facet $ZFS set mountpoint=legacy $ds
4458 do_facet $facet mount -t zfs $ds $mnt
4459 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4460 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4465 local ds=$(facet_device $facet)
4466 local mnt=${2:-$(facet_mntpt $facet)}
4467 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4468 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4469 local mntpt=${!var_mntpt}
4470 local canmnt=${!var_canmnt}
4474 do_facet $facet umount $mnt
4475 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4476 do_facet $facet $ZFS set canmount=$canmnt $ds
4483 local fstype=$(facet_fstype $facet)
4485 mount_$fstype $facet $mnt
4491 local fstype=$(facet_fstype $facet)
4493 unmount_$fstype $facet $mnt
4500 # make sure we are using the primary server, so test-framework will
4501 # be able to clean up properly.
4502 activemds=`facet_active mds1`
4503 if [ $activemds != "mds1" ]; then
4507 local clients=$CLIENTS
4508 [ -z $clients ] && clients=$(hostname)
4510 zconf_umount_clients $clients $MOUNT "$*" || true
4511 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4513 [ -n "$CLIENTONLY" ] && return
4515 # The add fn does rm ${facet}active file, this would be enough
4516 # if we use do_facet <facet> only after the facet added, but
4517 # currently we use do_facet mds in local.sh
4518 for num in `seq $MDSCOUNT`; do
4520 rm -f ${TMP}/mds${num}active
4522 combined_mgs_mds && rm -f $TMP/mgsactive
4524 for num in `seq $OSTCOUNT`; do
4526 rm -f $TMP/ost${num}active
4529 if ! combined_mgs_mds ; then
4533 if $SHARED_KEY; then
4534 export SK_MOUNTED=false
4540 cleanup_echo_devs () {
4543 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4545 for dev in $devs; do
4546 $LCTL --device $dev cleanup
4547 $LCTL --device $dev detach
4552 nfs_client_mode && return
4553 cifs_client_mode && return
4556 CLEANUP_DM_DEV=true stopall $*
4563 combined_mgs_mds () {
4564 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4565 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4569 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4573 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4585 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4586 for i in $(echo "$var"); do
4587 if [ "$i" == "-O" ]; then
4589 first_o=$(($first_o + 1))
4592 if [ "$i" == "-E" ]; then
4594 first_e=$(($first_e + 1 ))
4599 [ $first_o -gt 1 ] && opt_o+=",";
4603 [ $first_e -gt 1 ] && opt_e+=",";
4614 [ -n "$opt_o" ] && echo " -O $opt_o"
4615 [ -n "$opt_e" ] && echo " -E $opt_e"
4621 local fsname=${3:-"$FSNAME"}
4622 local type=$(facet_type $facet)
4623 local index=$(facet_index $facet)
4624 local fstype=$(facet_fstype $facet)
4625 local host=$(facet_host $facet)
4630 if [ $type == MGS ] || ( [ $type == MDS ] &&
4631 [ "$dev" == $(mgsdevname) ] &&
4632 [ "$host" == "$(facet_host mgs)" ] ); then
4635 opts="--mgsnode=$MGSNID"
4638 if [ $type != MGS ]; then
4639 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4643 var=${facet}failover_HOST
4644 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4645 opts+=" --failnode=$(h2nettype ${!var})"
4648 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4649 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4651 if [ $type == MDS ]; then
4652 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4653 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4654 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4655 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4657 if [ $fstype == ldiskfs ]; then
4658 fs_mkfs_opts+="-O ea_inode,large_dir"
4661 if [ -n "${!var}" ]; then
4662 fs_mkfs_opts+=" -J device=${!var}"
4664 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4666 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4670 if [ $type == OST ]; then
4671 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4673 if [ $fstype == ldiskfs ]; then
4675 if [ -n "${!var}" ]; then
4676 fs_mkfs_opts+=" -J device=${!var}"
4678 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4683 opts+=" --backfstype=$fstype"
4686 if [ -n "${!var}" ]; then
4687 opts+=" --device-size=${!var}"
4690 var=$(upper $fstype)_MKFS_OPTS
4691 fs_mkfs_opts+=${!var:+" ${!var}"}
4693 var=${type}_FS_MKFS_OPTS
4694 fs_mkfs_opts+=${!var:+" ${!var}"}
4696 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4698 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4700 if [ -n "${fs_mkfs_opts## }" ]; then
4701 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4705 opts+=${!var:+" ${!var}"}
4712 local type=$(facet_type $facet)
4713 local var=${type}_MOUNT_FS_OPTS
4715 if [ -n "${!var}" ]; then
4716 opts+=" --mountfsoptions=${!var}"
4721 check_ost_indices() {
4722 local index_count=${#OST_INDICES[@]}
4723 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4725 # OST count is greater than the index count in $OST_INDEX_LIST.
4726 # We need check whether there are duplicate indices.
4730 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4731 index=$(facet_index ost$i)
4732 for j in $(seq 0 $((index_count - 1))); do
4733 [[ $index -ne ${OST_INDICES[j]} ]] ||
4734 error "ost$i has the same index $index as ost$((j+1))"
4741 local facet_type=$1 # mgs || mds || ost
4743 local facet=${1}${2}
4746 case "$(facet_fstype $facet)" in
4748 device=$(${facet_type}devname $facet_num)
4751 device=$(${facet_type}vdevname $facet_num)
4754 error "Unhandled filesystem type"
4758 do_facet $facet "[ -e \"$device\" ]" && return
4760 # Note: the following check only works with absolute paths
4761 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4762 error "$facet: device '$device' does not exist"
4764 # zpool create doesn't like empty files
4765 [[ $(facet_fstype $facet) == zfs ]] && return 0
4767 do_facet $facet "touch \"${device}\""
4776 echo "Format mgs: $(mgsdevname)"
4777 reformat_external_journal mgs
4779 # touch "device" in case it is a loopback file for testing and needs to
4780 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4781 # to non-existent files in /dev if the admin made a typo during setup
4784 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4785 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4795 echo "Format mds$num: $(mdsdevname $num)"
4796 reformat_external_journal mds$num
4798 __touch_device mds $num
4800 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4801 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4802 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4811 echo "Format ost$num: $(ostdevname $num)"
4812 reformat_external_journal ost$num
4814 __touch_device ost $num
4816 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4817 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4818 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4823 # Set hostid for ZFS/SPL zpool import protection
4824 # (Assumes MDS version is also OSS version)
4825 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4827 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4830 # We need ldiskfs here, may as well load them all
4832 [ -n "$CLIENTONLY" ] && return
4833 echo Formatting mgs, mds, osts
4834 if ! combined_mgs_mds ; then
4838 for num in $(seq $MDSCOUNT); do
4842 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4844 for num in $(seq $OSTCOUNT); do
4850 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4854 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4858 # 0: success, the old identity set already.
4859 # 1: success, the old identity does not set.
4864 local j=`expr $num - 1`
4865 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4867 if [ -z "$MDT" ]; then
4871 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4874 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4876 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4879 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4881 if [ $old = "NONE" ]; then
4890 zconf_umount $HOSTNAME $1 || error "umount failed"
4891 zconf_mount $HOSTNAME $1 || error "mount failed"
4899 rm -f $TMP/${facet}active
4900 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4905 local mdt_count=${1:-$MDSCOUNT}
4906 local ost_count=${2:-$OSTCOUNT}
4909 for num in $(seq $mdt_count); do
4910 DEVNAME=$(mdsdevname $num)
4911 writeconf_facet mds$num $DEVNAME || rc=$?
4914 for num in $(seq $ost_count); do
4915 DEVNAME=$(ostdevname $num)
4916 writeconf_facet ost$num $DEVNAME || rc=$?
4922 if ! combined_mgs_mds ; then
4923 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4932 for num in $(seq $MDSCOUNT); do
4933 devname=$(mdsdevname $num)
4934 start mds$num $devname $MDS_MOUNT_OPTS
4936 # We started mds$num, now we should set mds${num}_HOST
4937 # and mds${num}failover_HOST variables properly if they
4939 host=$(facet_host mds$num)
4940 for varname in mds${num}_HOST mds${num}failover_HOST; do
4941 if [[ -z "${!varname}" ]]; then
4945 if [ $IDENTITY_UPCALL != "default" ]; then
4946 switch_identity $num $IDENTITY_UPCALL
4956 for num in $(seq $OSTCOUNT); do
4957 devname=$(ostdevname $num)
4958 start ost$num $devname $OST_MOUNT_OPTS
4960 # We started ost$num, now we should set ost${num}_HOST
4961 # and ost${num}failover_HOST variables properly if they
4963 host=$(facet_host ost$num)
4964 for varname in ost${num}_HOST ost${num}failover_HOST; do
4965 if [[ -z "${!varname}" ]]; then
4973 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4974 if [ ! -z $arg1 ]; then
4975 [ "$arg1" = "server_only" ] && return
4978 if [ -n "$CLIENTS" ]; then
4979 zconf_mount_clients $CLIENTS $MOUNT
4983 if [ "$MOUNT_2" ]; then
4984 mount_client $MOUNT2
4985 if [ -n "$CLIENTS" ]; then
4986 zconf_mount_clients $CLIENTS $MOUNT2
4991 sk_nodemap_setup() {
4992 local sk_map_name=${1:-$SK_S2SNM}
4993 local sk_map_nodes=${2:-$HOSTNAME}
4994 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4995 for servernode in $sk_map_nodes; do
4996 local nids=$(do_nodes $servernode "$LCTL list_nids")
4997 for nid in $nids; do
4998 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4999 $sk_map_name --range $nid"
5007 nfs_client_mode && return
5008 cifs_client_mode && return
5010 sanity_mount_check || error "environments are insane!"
5016 if [ -z "$CLIENTONLY" ]; then
5017 echo Setup mgs, mdt, osts
5018 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5020 if $SK_MOUNTED; then
5021 echo "Shared Key file system already mounted"
5026 if $SHARED_KEY; then
5027 export SK_MOUNTED=true
5031 echo "GSS_SK: setting kernel keyring perms"
5032 do_nodes $(comma_list $(all_nodes)) \
5033 "keyctl show | grep lustre | cut -c1-11 |
5035 xargs -IX keyctl setperm X 0x3f3f3f3f"
5038 # Need to start one nodemap for servers,
5039 # and one for clients.
5040 sk_nodemap_setup $SK_S2SNM \
5041 $(comma_list $(all_server_nodes))
5043 sk_nodemap_setup $SK_S2SNMCLI \
5044 ${CLIENTS:-$HOSTNAME}
5045 echo "Nodemap set up for SK S2S, remounting."
5054 # wait a while to allow sptlrpc configuration be propogated to targets,
5055 # only needed when mounting new target devices.
5063 # by remounting mdt before ost, initial connect from mdt to ost might
5064 # timeout because ost is not ready yet. wait some time to its fully
5065 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5066 # preceeded by a context negotiation rpc with $TIMEOUT.
5067 # FIXME better by monitoring import status.
5070 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5071 set_rule $FSNAME any cli2ost $SK_FLAVOR
5072 if $SK_SKIPFIRST; then
5073 export SK_SKIPFIRST=false
5077 "lctl set_param osc.*.idle_connect=1"
5080 wait_flavor cli2mdt $SK_FLAVOR
5081 wait_flavor cli2ost $SK_FLAVOR
5086 sleep $((TIMEOUT + 5))
5092 mounted_lustre_filesystems() {
5093 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5096 init_facet_vars () {
5097 [ -n "$CLIENTONLY" ] && return 0
5104 eval export ${facet}_dev=${device}
5105 eval export ${facet}_opt=\"$@\"
5107 local dev=${facet}_dev
5109 # We need to loop for the label
5110 # in case its not initialized yet.
5111 for wait_time in {0,1,3,5,10}; do
5113 if [ $wait_time -gt 0 ]; then
5114 echo "${!dev} not yet initialized,"\
5115 "waiting ${wait_time} seconds."
5119 local label=$(devicelabel ${facet} ${!dev})
5121 # Check to make sure the label does
5122 # not include ffff at the end of the label.
5123 # This indicates it has not been initialized yet.
5125 if [[ $label =~ [f|F]{4}$ ]]; then
5126 # label is not initialized, unset the result
5127 # and either try again or fail
5134 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5136 eval export ${facet}_svc=${label}
5138 local varname=${facet}failover_HOST
5139 if [ -z "${!varname}" ]; then
5140 eval export $varname=$(facet_host $facet)
5143 varname=${facet}_HOST
5144 if [ -z "${!varname}" ]; then
5145 eval export $varname=$(facet_host $facet)
5148 # ${facet}failover_dev is set in cfg file
5149 varname=${facet}failover_dev
5150 if [ -n "${!varname}" ] ; then
5151 eval export ${facet}failover_dev=${!varname}
5153 eval export ${facet}failover_dev=$device
5156 # get mount point of already mounted device
5157 # is facet_dev is already mounted then use the real
5158 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5159 # i.e. ${facet}_MOUNT if specified by user or default
5160 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5161 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5162 if [ -z $mntpt ]; then
5163 mntpt=$(facet_mntpt $facet)
5165 eval export ${facet}_MOUNT=$mntpt
5168 init_facets_vars () {
5171 if ! remote_mds_nodsh; then
5172 for num in $(seq $MDSCOUNT); do
5173 DEVNAME=`mdsdevname $num`
5174 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5178 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5180 if ! remote_ost_nodsh; then
5181 for num in $(seq $OSTCOUNT); do
5182 DEVNAME=$(ostdevname $num)
5183 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5188 init_facets_vars_simple () {
5191 if ! remote_mds_nodsh; then
5192 for num in $(seq $MDSCOUNT); do
5193 devname=$(mdsdevname $num)
5194 eval export mds${num}_dev=${devname}
5195 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5199 if ! combined_mgs_mds ; then
5200 eval export mgs_dev=$(mgsdevname)
5201 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5204 if ! remote_ost_nodsh; then
5205 for num in $(seq $OSTCOUNT); do
5206 devname=$(ostdevname $num)
5207 eval export ost${num}_dev=${devname}
5208 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5213 osc_ensure_active () {
5218 while [ $period -lt $timeout ]; do
5219 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5220 if [ $count -eq 0 ]; then
5224 echo "There are $count OST are inactive, wait $period seconds, and try again"
5226 period=$((period+3))
5229 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5232 set_conf_param_and_check() {
5236 local ORIG=$(do_facet $myfacet "$TEST")
5237 if [ $# -gt 3 ]; then
5243 echo "Setting $PARAM from $ORIG to $FINAL"
5244 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5245 error "conf_param $PARAM failed"
5247 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5248 error "check $PARAM failed!"
5251 set_persistent_param() {
5255 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5257 if [ $# -gt 3 ]; then
5264 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5265 echo "Setting $test_param from $orig to $final"
5266 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5267 error "$PERM_CMD $test_param failed"
5269 echo "Setting $param from $orig to $final"
5270 do_facet mgs "$PERM_CMD $param='$final'" ||
5271 error "$PERM_CMD $param failed"
5275 set_persistent_param_and_check() {
5279 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5281 if [ $# -gt 3 ]; then
5288 set_persistent_param $myfacet $test_param $param "$final"
5290 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5291 error "check $param failed!"
5294 init_param_vars () {
5295 TIMEOUT=$(lctl get_param -n timeout)
5296 TIMEOUT=${TIMEOUT:-20}
5298 if [ -n "$arg1" ]; then
5299 [ "$arg1" = "server_only" ] && return
5302 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5304 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5305 log "Using TIMEOUT=$TIMEOUT"
5307 osc_ensure_active $SINGLEMDS $TIMEOUT
5308 osc_ensure_active client $TIMEOUT
5309 $LCTL set_param osc.*.idle_timeout=debug
5311 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5312 local current_jobid_var=$($LCTL get_param -n jobid_var)
5314 if [ $JOBID_VAR = "existing" ]; then
5315 echo "keeping jobstats as $current_jobid_var"
5316 elif [ $current_jobid_var != $JOBID_VAR ]; then
5317 echo "setting jobstats to $JOBID_VAR"
5319 set_persistent_param_and_check client \
5320 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5323 echo "jobstats not supported by server"
5326 if [ $QUOTA_AUTO -ne 0 ]; then
5327 if [ "$ENABLE_QUOTA" ]; then
5328 echo "enable quota as required"
5329 setup_quota $MOUNT || return 2
5331 echo "disable quota as required"
5332 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5336 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5337 do_nodes $(comma_list $(mdts_nodes)) \
5338 "$LCTL set_param lod.*.mdt_hash=crush"
5342 nfs_client_mode () {
5343 if [ "$NFSCLIENT" ]; then
5344 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5345 local clients=$CLIENTS
5346 [ -z $clients ] && clients=$(hostname)
5348 # FIXME: remove hostname when 19215 fixed
5349 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5350 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5351 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5352 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5354 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5360 cifs_client_mode () {
5361 [ x$CIFSCLIENT = xyes ] &&
5362 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5365 check_config_client () {
5368 local mounted=$(mount | grep " $mntpt ")
5369 if [ -n "$CLIENTONLY" ]; then
5371 # CLIENTONLY should not depend on *_HOST settings
5372 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5373 # in theory someone could create a new,
5374 # client-only config file that assumed lustre was already
5375 # configured and didn't set the MGSNID. If MGSNID is not set,
5376 # then we should use the mgs nid currently being used
5377 # as the default value. bug 18021
5378 [[ x$MGSNID = x ]] &&
5381 if [[ x$mgc != xMGC$MGSNID ]]; then
5382 if [ "$mgs_HOST" ]; then
5383 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5384 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5385 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5391 echo Checking config lustre mounted on $mntpt
5392 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5393 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5397 check_config_clients () {
5398 local clients=${CLIENTS:-$HOSTNAME}
5401 nfs_client_mode && return
5402 cifs_client_mode && return
5404 do_rpc_nodes "$clients" check_config_client $mntpt
5406 sanity_mount_check || error "environments are insane!"
5410 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5411 local cltimeout=$(lctl get_param -n timeout)
5412 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5413 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5420 [ -z $mntpt ] && return 1
5421 local mounted=$(mounted_lustre_filesystems)
5423 echo $mounted' ' | grep -w -q $mntpt' '
5427 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5431 # empty lustre filesystem may have empty directories lost+found and .lustre
5433 # exclude .lustre & lost+found
5434 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5435 -print | wc -l) = 1 ] || return 1
5436 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5437 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5438 # exclude .lustre/fid (LU-2780)
5439 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5440 -print | wc -l) = 1 ] || return 1
5442 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5447 check_and_setup_lustre() {
5449 nfs_client_mode && return
5450 cifs_client_mode && return
5452 local MOUNTED=$(mounted_lustre_filesystems)
5456 # both MOUNT and MOUNT2 are not mounted
5457 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5458 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5459 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5461 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5462 export I_MOUNTED=yes
5466 elif is_mounted $MOUNT2; then
5468 # MOUNT2 is mounted, while MOUNT_2 is not set
5469 if ! [ "$MOUNT_2" ]; then
5470 cleanup_mount $MOUNT2
5471 export I_UMOUNTED2=yes
5474 # MOUNT2 is mounted, MOUNT_2 is set
5476 # FIXME: what to do if check_config failed?
5478 # 1) remote client has mounted other Lustre fs ?
5479 # 2) it has insane env ?
5480 # let's try umount MOUNT2 on all clients and mount it again:
5481 if ! check_config_clients $MOUNT2; then
5482 cleanup_mount $MOUNT2
5483 restore_mount $MOUNT2
5484 export I_MOUNTED2=yes
5489 # MOUNT is mounted MOUNT2 is not mounted
5490 elif [ "$MOUNT_2" ]; then
5491 restore_mount $MOUNT2
5492 export I_MOUNTED2=yes
5496 # FIXME: what to do if check_config failed?
5498 # 1) remote client has mounted other Lustre fs?
5499 # 2) lustre is mounted on remote_clients atall ?
5500 check_config_clients $MOUNT
5504 set_default_debug_nodes $(comma_list $(nodes_list))
5508 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5510 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5511 facets="$(get_facets OST)"
5512 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5513 facets="$facets,$(get_facets MDS)"
5514 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5515 facets="$facets,mgs"
5516 local nodes="$(facets_hosts ${facets})"
5517 if [ -n "$nodes" ] ; then
5518 do_nodes $nodes "$LCTL set_param \
5519 osd-ldiskfs.track_declares_assert=1 || true"
5523 if [ -n "$fs_STRIPEPARAMS" ]; then
5524 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5532 if [ "$ONLY" == "setup" ]; then
5538 local clients=${CLIENTS:-$HOSTNAME}
5541 zconf_mount_clients $clients $mntpt
5545 local clients=${CLIENTS:-$HOSTNAME}
5548 zconf_umount_clients $clients $mntpt
5551 cleanup_and_setup_lustre() {
5552 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5553 lctl set_param debug=0 || true
5555 if [ "$ONLY" == "cleanup" ]; then
5559 check_and_setup_lustre
5562 # Get all of the server target devices from a given server node and type.
5569 if [ "$type" == ost ]; then
5570 devs=$(get_osd_param $node "" mntdev)
5572 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5574 for dev in $devs; do
5576 *loop*) do_node $node "losetup $dev" | \
5577 sed -e "s/.*(//" -e "s/).*//" ;;
5583 # Get all of the server target devices.
5588 # Master MDS parameters used by lfsck
5589 MDTNODE=$(facet_active_host $SINGLEMDS)
5590 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5594 for node in $(mdts_nodes); do
5595 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5601 for node in $(osts_nodes); do
5602 OSTDEVS[i]=$(get_mnt_devs $node ost)
5607 # Run e2fsck on MDT or OST device.
5612 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5613 local log=$TMP/e2fsck.log
5616 # turn on pfsck if it is supported
5617 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5619 do_node $node $cmd 2>&1 | tee $log
5621 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5623 if [ $MDSCOUNT -gt 1 ]; then
5624 skip_noexit "DNE mode isn't supported!"
5628 error "It's not DNE mode."
5633 [ $rc -le $FSCK_MAX_ERR ] ||
5634 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5640 # Run resize2fs on MDT or OST device.
5649 do_facet $facet "$RESIZE2FS $opts $device $size"
5652 # verify a directory is shared among nodes.
5653 check_shared_dir() {
5655 local list=${2:-$(comma_list $(nodes_list))}
5657 [ -z "$dir" ] && return 1
5658 do_rpc_nodes "$list" check_logdir $dir
5659 check_write_access $dir "$list" || return 1
5664 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5665 $LCTL set_param printk=+lfsck
5666 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5668 for k in $(seq $MDSCOUNT); do
5669 # wait up to 10+1 minutes for LFSCK to complete
5670 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5671 mdd.$(facet_svc mds${k}).lfsck_layout |
5672 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5673 error "MDS${k} layout isn't the expected 'completed'"
5674 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5675 mdd.$(facet_svc mds${k}).lfsck_namespace |
5676 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5677 error "MDS${k} namespace isn't the expected 'completed'"
5679 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5680 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5681 awk '/repaired/ { print $2 }' | calc_sum)
5682 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5683 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5684 awk '/repaired/ { print $2 }' | calc_sum)
5685 local repaired=$((rep_mdt + rep_ost))
5686 [ $repaired -eq 0 ] ||
5687 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5690 dump_file_contents() {
5696 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5697 error_noexit false \
5698 "Invalid parameters for dump_file_contents()"
5701 for node in ${nodes}; do
5702 do_node $node "for i in \\\$(find $dir -type f); do
5703 echo ====\\\${i}=======================;
5705 done" >> ${logname}.${node}.log
5709 dump_command_output() {
5715 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5716 error_noexit false \
5717 "Invalid parameters for dump_command_output()"
5721 for node in ${nodes}; do
5722 do_node $node "echo ====${cmd}=======================;
5723 $cmd" >> ${logname}.${node}.log
5730 # dump file contents from /proc/spl in case of zfs test
5731 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5732 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5733 dump_command_output \
5734 "$(osts_nodes)" "zpool events -v" "${logname}"
5737 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5738 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5739 dump_command_output \
5740 "$(mdts_nodes)" "zpool events -v" "${logname}"
5744 check_and_cleanup_lustre() {
5745 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5746 "$TESTSUITE" != "sanity-scrub" ]; then
5750 if is_mounted $MOUNT; then
5751 if $DO_CLEANUP; then
5752 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5753 error "remove sub-test dirs failed"
5757 [ "$ENABLE_QUOTA" ] && restore_quota || true
5760 if [ "$I_UMOUNTED2" = "yes" ]; then
5761 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5764 if [ "$I_MOUNTED2" = "yes" ]; then
5765 cleanup_mount $MOUNT2
5768 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5769 cleanupall -f || error "cleanup failed"
5777 wait_for_function () {
5780 # suppress fn both stderr and stdout
5781 if [ "$1" = "--quiet" ]; then
5783 quiet=" > /dev/null 2>&1"
5795 eval $fn $quiet && return 0
5797 wait=$((wait + sleep))
5798 [ $wait -lt $max ] || return 1
5799 echo waiting $fn, $((max - wait)) secs left ...
5809 [ "$host" = "$HOSTNAME" ] && return 0
5811 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5812 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5822 # Convert a space-delimited list to a comma-delimited list. If the input is
5823 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5825 # echo is used to convert newlines to spaces, since it doesn't
5826 # introduce a trailing space as using "tr '\n' ' '" does
5827 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5833 echo $list | grep -qw $item
5836 # list, excluded are the comma separated lists
5837 exclude_items_from_list () {
5843 for item in ${excluded//,/ }; do
5844 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5846 echo $(comma_list $list)
5849 # list, expand are the comma separated lists
5851 local list=${1//,/ }
5852 local expand=${2//,/ }
5855 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5856 echo $(comma_list $expanded)
5859 testslist_filter () {
5860 local script=$LUSTRE/tests/${TESTSUITE}.sh
5862 [ -f $script ] || return 0
5864 local start_at=$START_AT
5865 local stop_at=$STOP_AT
5867 local var=${TESTSUITE//-/_}_START_AT
5868 [ x"${!var}" != x ] && start_at=${!var}
5869 var=${TESTSUITE//-/_}_STOP_AT
5870 [ x"${!var}" != x ] && stop_at=${!var}
5872 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5873 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5874 /^'${start_at}'$/ {flag = 0}
5875 {if (flag == 1) print $0}
5876 /^'${stop_at}'$/ { flag = 1 }'
5880 (cd `dirname $1`; echo $PWD/`basename $1`)
5884 local types=${1:-"OST MDS MGS"}
5888 for entry in $types; do
5889 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5890 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5893 MGS ) list="$list $name";;
5894 MDS|OST|AGT ) local count=${type}COUNT
5895 for ((i=1; i<=${!count}; i++)) do
5896 list="$list ${name}$i"
5898 * ) error "Invalid facet type"
5902 echo $(comma_list $list)
5905 ##################################
5906 # Adaptive Timeouts funcs
5909 # only check mds, we assume at_max is the same on all nodes
5910 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5911 if [ $at_max -eq 0 ]; then
5922 # suppose that all ost-s have the same $at value set
5923 [ $facet != "ost" ] || facet=ost1
5925 do_facet $facet "lctl get_param -n $at"
5943 if [ $facet == "ost" ]; then
5944 facet=$(get_facets OST)
5945 elif [ $facet == "mds" ]; then
5946 facet=$(get_facets MDS)
5948 hosts=$(expand_list $hosts $(facets_hosts $facet))
5951 do_nodes $hosts lctl set_param at_max=$at_max
5954 ##################################
5958 # OBD_FAIL_MDS_ALL_REQUEST_NET
5960 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5961 do_facet client "$1" || RC=$?
5962 do_facet $SINGLEMDS lctl set_param fail_loc=0
5967 # OBD_FAIL_MDS_ALL_REPLY_NET
5969 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5971 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5975 drop_reint_reply() {
5976 # OBD_FAIL_MDS_REINT_NET_REP
5978 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5980 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5984 drop_update_reply() {
5985 # OBD_FAIL_OUT_UPDATE_NET_REP
5989 do_facet mds${index} lctl set_param fail_loc=0x1701
5990 do_facet client "$@" || RC=$?
5991 do_facet mds${index} lctl set_param fail_loc=0
5996 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5999 local timeout=${2:-0}
6000 # default is (obd_timeout / 4) if unspecified
6001 echo "timeout is $timeout/$2"
6002 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6003 do_facet client "$1" || RC=$?
6004 do_facet client "sync"
6005 do_facet ost1 lctl set_param fail_loc=0
6009 drop_ldlm_cancel() {
6010 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6012 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6013 do_nodes $list lctl set_param fail_loc=0x304
6015 do_facet client "$@" || RC=$?
6017 do_nodes $list lctl set_param fail_loc=0
6021 drop_bl_callback_once() {
6023 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6024 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6025 do_facet client lctl set_param fail_loc=0x80000305
6026 do_facet client "$@" || rc=$?
6027 do_facet client lctl set_param fail_loc=0
6028 do_facet client lctl set_param fail_val=0
6029 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6033 drop_bl_callback() {
6035 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6036 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6037 do_facet client lctl set_param fail_loc=0x305
6038 do_facet client "$@" || rc=$?
6039 do_facet client lctl set_param fail_loc=0
6040 do_facet client lctl set_param fail_val=0
6041 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6045 drop_mdt_ldlm_reply() {
6046 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6048 local list=$(comma_list $(mdts_nodes))
6049 do_nodes $list lctl set_param fail_loc=0x157
6051 do_facet client "$@" || RC=$?
6053 do_nodes $list lctl set_param fail_loc=0
6057 drop_mdt_ldlm_reply_once() {
6058 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6060 local list=$(comma_list $(mdts_nodes))
6061 do_nodes $list lctl set_param fail_loc=0x80000157
6063 do_facet client "$@" || RC=$?
6065 do_nodes $list lctl set_param fail_loc=0
6073 echo "clearing fail_loc on $facet"
6074 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6077 set_nodes_failloc () {
6079 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6082 cancel_lru_locks() {
6083 #$LCTL mark "cancel_lru_locks $1 start"
6084 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6085 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6086 #$LCTL mark "cancel_lru_locks $1 stop"
6091 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6093 echo $((100 * nr_cpu))
6098 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6101 lru_resize_disable()
6104 local lru_size=${2:-$(default_lru_size)}
6106 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6111 local mountpath=${1:-$MOUNT}
6114 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6120 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6121 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6122 echo there is still data in page cache $FILE ?
6123 lctl get_param -n $FILE
6131 DEBUGSAVE="$(lctl get_param -n debug)"
6132 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6136 [ -n "$DEBUGSAVE" ] &&
6137 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6141 [ -n "$DEBUGSAVE_SERVER" ] &&
6142 do_nodes $(comma_list $(all_server_nodes)) \
6143 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6149 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6152 debug_size_restore() {
6153 [ -n "$DEBUG_SIZE_SAVED" ] && \
6154 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6158 start_full_debug_logging() {
6163 local debug_size=150
6164 local nodes=$(comma_list $(nodes_list))
6166 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6169 stop_full_debug_logging() {
6174 # prints bash call stack
6175 print_stack_trace() {
6178 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6179 local src=${BASH_SOURCE[$i]}
6180 local lineno=${BASH_LINENO[$i-1]}
6181 local funcname=${FUNCNAME[$i]}
6182 echo " = $src:$lineno:$funcname()"
6187 local TYPE=${TYPE:-"FAIL"}
6190 # do not dump logs if $1=false
6191 if [ "x$1" = "xfalse" ]; then
6196 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6197 (print_stack_trace 2) >&2
6199 # We need to dump the logs on all nodes
6201 gather_logs $(comma_list $(nodes_list))
6205 [ "$TESTSUITELOG" ] &&
6206 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6207 if [ -z "$*" ]; then
6208 echo "error() without useful message, please fix" > $LOGDIR/err
6210 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6211 echo "$@" > $LOGDIR/ignore
6213 echo "$@" > $LOGDIR/err
6217 # cleanup the env for failed tests
6221 ##################################
6223 ##################################
6225 # usage: stack_trap arg sigspec
6227 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6228 # command "arg" on top of previously defined commands for "sigspec" instead
6229 # of overwriting them.
6230 # stacked traps are executed in reverse order of their registration
6232 # arg and sigspec have the same meaning as in man (1) trap
6236 local sigspec="${2:-EXIT}"
6238 # Use "trap -p" to get the quoting right
6239 local old_trap="$(trap -p "$sigspec")"
6240 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6241 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6243 # Once again, use "trap -p" to get the quoting right
6244 local new_trap="$(trap -- "$arg" "$sigspec"
6246 trap -- '' "$sigspec")"
6248 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6250 # The resulting string should be safe to "eval" as it is (supposedly
6251 # correctly) quoted by "trap -p"
6252 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6261 local logs="$TESTSUITELOG $1"
6263 for log in $logs; do
6264 if [ -f "$log" ]; then
6265 grep -qw FAIL $log && status=1
6282 # use only if we are ignoring failures for this test, bugno required.
6283 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6284 # e.g. error_ignore bz5494 "your message" or
6285 # error_ignore LU-5494 "your message"
6287 local TYPE="IGNORE ($1)"
6292 error_and_remount() {
6294 remount_client $MOUNT
6298 # Throw an error if it's not running in vm - usually for performance
6301 local virt=$(running_in_vm)
6302 if [[ -n "$virt" ]]; then
6303 echo "running in VM '$virt', ignore error"
6304 error_ignore env=$virt "$@"
6311 # Function: skip_env()
6312 # Purpose: to skip a test during developer testing because some tool
6313 # is missing, but fail the test in release testing because the test
6314 # environment is not configured properly".
6317 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6322 log " SKIP: $TESTSUITE $TESTNAME $@"
6324 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6325 skip_logged $TESTNAME "$@"
6328 echo "$@" > $LOGDIR/skip
6331 [[ -n "$TESTSUITELOG" ]] &&
6332 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6341 build_test_filter() {
6342 EXCEPT="$EXCEPT $(testslist_filter)"
6345 if [[ $O = [0-9]*-[0-9]* ]]; then
6346 for num in $(seq $(echo $O | tr '-' ' ')); do
6354 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6355 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6356 [ "$EXCEPT_SLOW" ] &&
6357 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6358 for E in $EXCEPT; do
6359 eval EXCEPT_${E}=true
6361 for E in $ALWAYS_EXCEPT; do
6362 eval EXCEPT_ALWAYS_${E}=true
6364 for E in $EXCEPT_SLOW; do
6365 eval EXCEPT_SLOW_${E}=true
6367 for G in $GRANT_CHECK_LIST; do
6368 eval GCHECK_ONLY_${G}=true
6373 if [[ $1 = [a-z]* ]]; then
6376 echo ${1%%[a-zA-Z]*}
6380 # print a newline if the last test was skipped
6381 export LAST_SKIPPED=
6382 export ALWAYS_SKIPPED=
6384 # Main entry into test-framework. This is called with the number and
6385 # description of a test. The number is used to find the function to run
6386 # the test using "test_$name".
6388 # This supports a variety of methods of specifying specific test to
6390 # - ONLY= env variable with space-separated list of test numbers to run
6391 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6397 export base=$(basetest $testnum)
6398 export TESTNAME=test_$testnum
6402 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6403 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6404 local isexcept=EXCEPT_$testnum
6405 local isexcept_base=EXCEPT_$base
6406 if [ ${!isexcept}x != x ]; then
6408 skip_message="skipping excluded test $testnum"
6409 elif [ ${!isexcept_base}x != x ]; then
6411 skip_message="skipping excluded test $testnum (base $base)"
6414 isexcept=EXCEPT_ALWAYS_$testnum
6415 isexcept_base=EXCEPT_ALWAYS_$base
6416 if [ ${!isexcept}x != x ]; then
6418 skip_message="skipping ALWAYS excluded test $testnum"
6419 elif [ ${!isexcept_base}x != x ]; then
6421 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6424 isexcept=EXCEPT_SLOW_$testnum
6425 isexcept_base=EXCEPT_SLOW_$base
6426 if [ ${!isexcept}x != x ]; then
6428 skip_message="skipping SLOW test $testnum"
6429 elif [ ${!isexcept_base}x != x ]; then
6431 skip_message="skipping SLOW test $testnum (base $base)"
6434 # If there are tests on the ONLY list, check if the current test
6435 # is on that list and, if so, check if the test is to be skipped
6436 # and if we are supposed to honor the skip lists.
6437 if [ -n "$ONLY" ]; then
6438 local isonly=ONLY_$testnum
6439 local isonly_base=ONLY_$base
6440 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6442 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6444 skip_noexit "$skip_message"
6447 [ -n "$LAST_SKIPPED" ] &&
6448 echo "" && LAST_SKIPPED=
6450 run_one_logged $testnum "$testmsg"
6460 if [ -n "$ALWAYS_SKIPPED" ]; then
6462 skip_noexit "$skip_message"
6465 run_one_logged $testnum "$testmsg"
6472 load_module ../libcfs/libcfs/libcfs
6484 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6489 strace -o $TMP/$1.strace -ttt $*
6491 log "FINISHED: $*: rc $RC"
6498 banner test complete, duration $duration sec
6499 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6500 echo duration $duration >>$TESTSUITELOG
6504 # Set TEST_STATUS here. It will be used for logging the result.
6507 if [[ -f $LOGDIR/err ]]; then
6509 elif [[ -f $LOGDIR/skip ]]; then
6512 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6516 local FFREE=$(do_node $SINGLEMDS \
6517 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6518 local FTOTAL=$(do_node $SINGLEMDS \
6519 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6521 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6525 echo -n "Resetting fail_loc on all nodes..."
6526 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6527 fail_val=0 2>/dev/null" || true
6533 # Log a message (on all nodes) padded with "=" before and after.
6534 # Also appends a timestamp and prepends the testsuite name.
6537 EQUALS="===================================================================================================="
6539 msg="== ${TESTSUITE} $*"
6541 [[ $last != "=" && $last != " " ]] && msg="$msg "
6542 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6543 # always include at least == after the message
6544 log "$msg== $(date +"%H:%M:%S (%s)")"
6547 check_dmesg_for_errors() {
6549 local errors="VFS: Busy inodes after unmount of\|\
6550 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6551 group descriptors corrupted"
6553 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6554 [ -z "$res" ] && return 0
6555 echo "Kernel error detected: $res"
6560 # Run a single test function and cleanup after it.
6562 # This function should be run in a subshell so the test func can
6563 # exit() without stopping the whole script.
6568 local SAVE_UMASK=`umask`
6571 if ! grep -q $DIR /proc/mounts; then
6575 banner "test $testnum: $testmsg"
6576 test_${testnum} || error "test_$testnum failed with $?"
6579 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6581 check_dmesg_for_errors || error "Error in dmesg detected"
6582 if [ "$PARALLEL" != "yes" ]; then
6583 ps auxww | grep -v grep | grep -q "multiop " &&
6584 error "multiop still running"
6592 # Wrapper around run_one to ensure:
6593 # - test runs in subshell
6594 # - output of test is saved to separate log file for error reporting
6595 # - test result is saved to data file
6598 local before=$SECONDS
6601 export tfile=f${testnum}.${TESTSUITE}
6602 export tdir=d${testnum}.${TESTSUITE}
6603 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6604 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6605 local SAVE_UMASK=$(umask)
6609 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6611 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6612 local isonly=ONLY_$testnum
6613 local repeat=${!isonly:+$ONLY_REPEAT}
6615 for testiter in $(seq ${repeat:-1}); do
6616 local before_sub=$SECONDS
6617 log_sub_test_begin $TESTNAME
6619 # remove temp files between repetitions to avoid test failures
6620 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6621 rm -rvf $DIR/$tdir* $DIR/$tfile*
6622 # loop around subshell so stack_trap EXIT triggers each time
6623 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6626 local duration_sub=$((SECONDS - before_sub))
6629 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6630 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6632 if [[ -f $LOGDIR/err ]]; then
6633 test_error=$(cat $LOGDIR/err)
6635 elif [[ -f $LOGDIR/ignore ]]; then
6636 test_error=$(cat $LOGDIR/ignore)
6637 elif [[ -f $LOGDIR/skip ]]; then
6638 test_error=$(cat $LOGDIR/skip)
6644 pass "$testnum" "(${duration_sub}s)"
6645 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6646 [[ $rc != 0 ]] && break
6649 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6653 if [ -f $LOGDIR/err ]; then
6654 log_zfs_info "$zfs_debug_log"
6655 $FAIL_ON_ERROR && exit $rc
6668 # Print information of skipped tests to result.yml
6671 log_sub_test_begin $1
6673 log_sub_test_end "SKIP" "0" "0" "$@"
6677 (cd $(dirname $1); echo $PWD/$(basename $1))
6680 grant_from_clients() {
6684 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6688 grant_from_servers() {
6692 # which is tot_granted less grant_precreate
6693 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6694 " obdfilter.${FSNAME}-OST*.tot_pending" \
6695 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6696 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6697 /tot_pending/{ total -= $2 };
6698 /grant_precreate/{ total -= $2 };
6699 END { printf("%0.0f", total) }'
6703 export base=$(basetest $1)
6704 [ "$CHECK_GRANT" == "no" ] && return 0
6706 local isonly_base=GCHECK_ONLY_${base}
6707 local isonly=GCHECK_ONLY_$1
6708 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6710 echo -n "checking grant......"
6712 local osts=$(comma_list $(osts_nodes))
6713 local clients=$CLIENTS
6714 [ -z "$clients" ] && clients=$(hostname)
6716 # sync all the data and make sure no pending data on server
6717 do_nodes $clients sync
6718 clients_up # initiate all idling connections
6721 cli_grant=$(grant_from_clients $clients)
6724 # which is tot_granted less grant_precreate
6725 srv_grant=$(grant_from_servers $osts)
6728 # check whether client grant == server grant
6729 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6730 echo "wait for client:$cli_grant == server:$srv_grant"
6732 cli_grant=$(grant_from_clients $clients)
6733 srv_grant=$(grant_from_servers $osts)
6735 if [[ $cli_grant -ne $srv_grant ]]; then
6736 do_nodes $(comma_list $(osts_nodes)) \
6737 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6738 "obdfilter.${FSNAME}-OST*.grant_*"
6739 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6740 error "failed grant check: client:$cli_grant server:$srv_grant"
6742 echo "pass grant check: client:$cli_grant server:$srv_grant"
6746 ########################
6752 ost=`echo $1 | awk -F_ '{print $3}'`
6753 if [ -z $ost ]; then
6754 ost=`echo $1 | sed 's/-osc.*//'`
6759 ostuuid_from_index()
6761 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6764 ostname_from_index() {
6765 local uuid=$(ostuuid_from_index $1)
6769 mdtname_from_index() {
6770 local uuid=$(mdtuuid_from_index $1)
6774 mdssize_from_index () {
6775 local mdt=$(mdtname_from_index $2)
6776 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6779 index_from_ostuuid()
6781 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6784 mdtuuid_from_index()
6786 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6790 # Return unique identifier for given hostname
6793 echo $host_name | md5sum | cut -d' ' -f1
6797 # Returns list of ip addresses for each interface
6799 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6804 # Cache address list to avoid mutiple execution of local_addr_list
6805 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6807 for i in $LOCAL_ADDR_LIST ; do
6808 [[ "$i" == "$addr" ]] && return 0
6815 local is_local="IS_LOCAL_$(host_id $host_name)"
6816 if [ -z "${!is_local-}" ] ; then
6818 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6819 is_local_addr "$host_ip" && eval $is_local=1
6821 [[ "${!is_local}" == "1" ]]
6826 local_node $node && return 1
6833 for node in $(mdts_nodes); do
6834 remote_node $node && return 0
6841 [ -n "$CLIENTONLY" ] && return 0 || true
6842 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6847 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6848 MSKIPPED=1 && return 1
6855 for node in $(osts_nodes) ; do
6856 remote_node $node && return 0
6863 [ -n "$CLIENTONLY" ] && return 0 || true
6864 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6869 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6870 OSKIPPED=1 && return 1
6876 [ -n "$CLIENTONLY" ] && return 0 || true
6878 MGS=$(facet_host mgs)
6879 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6884 remote_mds_nodsh || remote_ost_nodsh || \
6885 $(single_local_node $(comma_list $(nodes_list)))
6889 remote_ost && remote_mds
6892 # Get the active nodes for facets.
6900 for facet in ${facets//,/ }; do
6901 nodes="$nodes $(facet_active_host $facet)"
6904 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6908 # Get name of the active MGS node.
6910 echo -n $(facets_nodes $(get_facets MGS))
6913 # Get all of the active MDS nodes.
6915 echo -n $(facets_nodes $(get_facets MDS))
6918 # Get all of the active OSS nodes.
6920 echo -n $(facets_nodes $(get_facets OST))
6923 # Get all of the active AGT (HSM agent) nodes.
6925 echo -n $(facets_nodes $(get_facets AGT))
6928 # Get all of the client nodes and active server nodes.
6930 local nodes=$HOSTNAME
6934 # CLIENTS (if specified) contains the local client
6935 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6937 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6938 nodes="$nodes $(facets_nodes $(get_facets))"
6941 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6945 # Get all of the remote client nodes and remote active server nodes.
6946 remote_nodes_list () {
6947 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6950 # Get all of the MDS nodes, including active and passive nodes.
6958 for i in $(seq $MDSCOUNT); do
6960 failover_host=mds${i}failover_HOST
6961 nodes="$nodes ${!host} ${!failover_host}"
6964 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6965 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6969 # Get all of the OSS nodes, including active and passive nodes.
6977 for i in $(seq $OSTCOUNT); do
6979 failover_host=ost${i}failover_HOST
6980 nodes="$nodes ${!host} ${!failover_host}"
6983 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6984 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6988 # Get all of the server nodes, including active and passive nodes.
6989 all_server_nodes () {
6994 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6996 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7000 # Get all of the client and server nodes, including active and passive nodes.
7002 local nodes=$HOSTNAME
7006 # CLIENTS (if specified) contains the local client
7007 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7009 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7010 nodes="$nodes $(all_server_nodes)"
7013 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7017 init_clients_lists () {
7018 # Sanity check: exclude the local client from RCLIENTS
7019 local clients=$(hostlist_expand "$RCLIENTS")
7020 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7022 # Sanity check: exclude the dup entries
7023 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7025 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7027 # Sanity check: exclude the dup entries from CLIENTS
7028 # for those configs which has SINGLCLIENT set to local client
7029 clients=$(for i in $clients; do echo $i; done | sort -u)
7031 CLIENTS=$(comma_list $clients)
7032 local -a remoteclients=($RCLIENTS)
7033 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7034 varname=CLIENT$((i + 2))
7035 eval $varname=${remoteclients[i]}
7038 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7041 get_random_entry () {
7044 rnodes=${rnodes//,/ }
7046 local -a nodes=($rnodes)
7047 local num=${#nodes[@]}
7048 local i=$((RANDOM * num * 2 / 65536))
7054 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7058 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7059 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7064 echo $nodes | wc -w || true
7068 local nodes=$(osts_nodes)
7069 local osscount=$(get_node_count "$nodes")
7070 [ ! "$OSTCOUNT" = "$osscount" ]
7074 local nodes=$(mdts_nodes)
7075 local mdtcount=$(get_node_count "$nodes")
7076 [ ! "$MDSCOUNT" = "$mdtcount" ]
7079 generate_machine_file() {
7080 local nodes=${1//,/ }
7081 local machinefile=$2
7083 for node in $nodes; do
7084 echo $node >>$machinefile || \
7085 { echo "can not generate machinefile $machinefile" && return 1; }
7090 local file=$1/stripe
7093 $LFS getstripe -v $file || error "getstripe $file failed"
7097 setstripe_nfsserver () {
7099 local nfsexportdir=$2
7103 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
7104 { print $1 }' /proc/mounts | cut -f 1 -d :))
7106 # check that only one nfs mounted
7107 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
7108 (( ${#nfsexport[@]} == 1 )) ||
7109 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
7111 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
7114 # Check and add a test group.
7120 local gid=$(getent group $group_name | cut -d: -f3)
7121 if [[ -n "$gid" ]]; then
7122 [[ "$gid" -eq "$group_id" ]] || {
7123 error_noexit "inconsistent group ID:" \
7124 "new: $group_id, old: $gid"
7128 groupadd -g $group_id $group_name
7135 # Check and add a test user.
7148 local uid=$(getent passwd $user_name | cut -d: -f3)
7149 if [[ -n "$uid" ]]; then
7150 if [[ "$uid" -eq "$user_id" ]]; then
7151 local dir=$(getent passwd $user_name | cut -d: -f6)
7152 if [[ "$dir" != "$home" ]]; then
7154 usermod -d $home $user_name
7158 error_noexit "inconsistent user ID:" \
7159 "new: $user_id, old: $uid"
7164 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7171 check_runas_id_ret() {
7173 local myRUNAS_UID=$1
7174 local myRUNAS_GID=$2
7177 if [ -z "$myRUNAS" ]; then
7178 error_exit "myRUNAS command must be specified for check_runas_id"
7181 $myRUNAS krb5_login.sh || \
7182 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
7184 mkdir $DIR/d0_runas_test
7186 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7187 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
7188 rm -rf $DIR/d0_runas_test
7193 local myRUNAS_UID=$1
7194 local myRUNAS_GID=$2
7197 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7198 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
7199 Please set RUNAS_ID to some UID which exists on MDS and client or
7200 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
7203 # obtain the UID/GID for MPI_USER
7207 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7208 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7210 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7211 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7214 # obtain and cache Kerberos ticket-granting ticket
7215 refresh_krb5_tgt() {
7216 local myRUNAS_UID=$1
7217 local myRUNAS_GID=$2
7220 if [ -z "$myRUNAS" ]; then
7221 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7224 CLIENTS=${CLIENTS:-$HOSTNAME}
7225 do_nodes $CLIENTS "set -x
7226 if ! $myRUNAS krb5_login.sh; then
7227 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7232 # Run multiop in the background, but wait for it to print
7233 # "PAUSING" to its stdout before returning from this function.
7234 multiop_bg_pause() {
7235 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7239 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7242 echo "$MULTIOP_PROG $FILE v$ARGS"
7243 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7245 echo "TMPPIPE=${TMPPIPE}"
7246 read -t 60 multiop_output < $TMPPIPE
7247 if [ $? -ne 0 ]; then
7252 if [ "$multiop_output" != "PAUSING" ]; then
7253 echo "Incorrect multiop output: $multiop_output"
7268 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7270 echo $((SECONDS - start))
7274 inodes_available () {
7275 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7276 sort -un | head -n1) || return 1
7280 mdsrate_inodes_available () {
7281 local min_inodes=$(inodes_available)
7282 echo $((min_inodes * 99 / 100))
7285 # reset stat counters
7287 local paramfile="$1"
7288 lctl set_param -n $paramfile=0
7293 local paramfile="$1"
7295 lctl get_param -n $paramfile |
7296 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7300 awk '{sum += $1} END { printf("%0.0f", sum) }'
7303 calc_osc_kbytes () {
7304 $LFS df $MOUNT > /dev/null
7305 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7308 # save_lustre_params(comma separated facet list, parameter_mask)
7309 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7310 save_lustre_params() {
7315 for facet in ${facets//,/ }; do
7316 facet_svc=$(facet_svc $facet)
7318 "params=\\\$($LCTL get_param $2);
7319 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7320 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7321 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7322 while read s; do echo $facet \\\$s;
7323 done <<< \\\"\\\$param\\\""
7327 # restore lustre parameters from input stream, produces by save_lustre_params
7328 restore_lustre_params() {
7333 while IFS=" =" read facet name val; do
7334 do_facet $facet "$LCTL set_param -n $name=$val"
7338 check_node_health() {
7339 local nodes=${1:-$(comma_list $(nodes_list))}
7341 for node in ${nodes//,/ }; do
7342 check_network "$node" 5
7343 if [ $? -eq 0 ]; then
7344 do_node $node "$LCTL get_param catastrophe 2>&1" |
7345 grep -q "catastrophe=1" &&
7346 error "$node:LBUG/LASSERT detected" || true
7351 mdsrate_cleanup () {
7353 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7354 --nfiles $3 --dir $4 --filefmt $5 $6
7359 delayed_recovery_enabled () {
7360 local var=${SINGLEMDS}_svc
7361 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7364 ########################
7366 convert_facet2label() {
7369 if [ x$facet = xost ]; then
7371 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7375 local varsvc=${facet}_svc
7377 if [ -n ${!varsvc} ]; then
7380 error "No label for $facet!"
7384 get_clientosc_proc_path() {
7385 echo "${1}-osc-[-0-9a-f]*"
7388 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7389 # used by MDT would not be changed.
7390 # mdt lov: fsname-mdtlov
7391 # mdt osc: fsname-OSTXXXX-osc
7392 mds_on_old_device() {
7393 local mds=${1:-"$SINGLEMDS"}
7395 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7396 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7397 > /dev/null 2>&1" && return 0
7402 get_mdtosc_proc_path() {
7404 local ost_label=${2:-"*OST*"}
7406 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7407 local mdt_label=$(convert_facet2label $mds_facet)
7408 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7410 if [[ $ost_label = *OST* ]]; then
7411 echo "${ost_label}-osc-${mdt_index}"
7413 echo "${ost_label}-osp-${mdt_index}"
7417 get_osc_import_name() {
7420 local label=$(convert_facet2label $ost)
7422 if [ "${facet:0:3}" = "mds" ]; then
7423 get_mdtosc_proc_path $facet $label
7427 get_clientosc_proc_path $label
7431 _wait_import_state () {
7434 local maxtime=${3:-$(max_recovery_time)}
7435 local error_on_failure=${4:-1}
7439 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7440 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7441 if [ "${expected}" == "DISCONN" ]; then
7442 # for disconn we can check after proc entry is removed
7443 [ "x${CONN_STATE}" == "x" ] && return 0
7444 # with AT enabled, we can have connect request timeout near of
7445 # reconnect timeout and test can't see real disconnect
7446 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7448 if [ $i -ge $maxtime ]; then
7449 [ $error_on_failure -ne 0 ] && \
7450 error "can't put import for $CONN_PROC into ${expected}" \
7451 "state after $i sec, have ${CONN_STATE}"
7455 # Add uniq for multi-mount case
7456 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7460 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7464 wait_import_state() {
7467 local maxtime=${3:-$(max_recovery_time)}
7468 local error_on_failure=${4:-1}
7471 for param in ${params//,/ }; do
7472 _wait_import_state $state $param $maxtime $error_on_failure || return
7476 wait_import_state_mount() {
7477 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7481 wait_import_state $*
7484 # One client request could be timed out because server was not ready
7485 # when request was sent by client.
7486 # The request timeout calculation details :
7488 # /* We give the server rq_timeout secs to process the req, and
7489 # add the network latency for our local timeout. */
7490 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7491 # ptlrpc_at_get_net_latency(request) ;
7493 # ptlrpc_connect_import ()
7494 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7497 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7498 # ptlrpc_at_get_net_latency(request) ->
7499 # at_get (max (iat_net_latency=0, at_min)) = at_min
7502 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7503 # INITIAL_CONNECT_TIMEOUT + at_min
7505 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7506 # because we can not get this value in runtime,
7507 # the value depends on configure options, and it is not stored in /proc.
7509 # #define CONNECTION_SWITCH_MIN 5U
7510 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7512 request_timeout () {
7515 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7516 local init_connect_timeout=$TIMEOUT
7517 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7519 local at_min=$(at_get $facet at_min)
7521 echo $(( init_connect_timeout + at_min ))
7524 _wait_osc_import_state() {
7528 local target=$(get_osc_import_name $facet $ost_facet)
7529 local param="os[cp].${target}.ost_server_uuid"
7533 # 1. wait the deadline of client 1st request (it could be skipped)
7534 # 2. wait the deadline of client 2nd request
7535 local maxtime=$(( 2 * $(request_timeout $facet)))
7537 if [[ $facet == client* ]]; then
7538 # During setup time, the osc might not be setup, it need wait
7539 # until list_param can return valid value.
7540 params=$($LCTL list_param $param 2>/dev/null || true)
7541 while [ -z "$params" ]; do
7542 if [ $i -ge $maxtime ]; then
7543 echo "can't get $param in $maxtime secs"
7548 params=$($LCTL list_param $param 2>/dev/null || true)
7552 if [[ $ost_facet = mds* ]]; then
7553 # no OSP connection to itself
7554 if [[ $facet = $ost_facet ]]; then
7557 param="osp.${target}.mdt_server_uuid"
7561 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7562 wait_import_state $expected "$params" $maxtime; then
7563 error "$facet: import is not in $expected state after $maxtime"
7570 wait_osc_import_state() {
7576 if [[ $facet = mds ]]; then
7577 for num in $(seq $MDSCOUNT); do
7578 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7581 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7585 wait_osc_import_ready() {
7586 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7589 _wait_mgc_import_state() {
7592 local error_on_failure=${3:-1}
7593 local param="mgc.*.mgs_server_uuid"
7597 # 1. wait the deadline of client 1st request (it could be skipped)
7598 # 2. wait the deadline of client 2nd request
7599 local maxtime=$(( 2 * $(request_timeout $facet)))
7601 if [[ $facet == client* ]]; then
7602 # During setup time, the osc might not be setup, it need wait
7603 # until list_param can return valid value. And also if there
7604 # are mulitple osc entries we should list all of them before
7606 params=$($LCTL list_param $param 2>/dev/null || true)
7607 while [ -z "$params" ]; do
7608 if [ $i -ge $maxtime ]; then
7609 echo "can't get $param in $maxtime secs"
7614 params=$($LCTL list_param $param 2>/dev/null || true)
7617 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7618 wait_import_state $expected "$params" $maxtime \
7619 $error_on_failure; then
7620 if [ $error_on_failure -ne 0 ]; then
7621 error "import is not in ${expected} state"
7629 wait_mgc_import_state() {
7632 local error_on_failure=${3:-1}
7635 if [[ $facet = mds ]]; then
7636 for num in $(seq $MDSCOUNT); do
7637 _wait_mgc_import_state mds$num "$expected" \
7638 $error_on_failure || return
7641 _wait_mgc_import_state "$facet" "$expected"
7642 $error_on_failure || return
7646 wait_dne_interconnect() {
7649 if [ $MDSCOUNT -gt 1 ]; then
7650 for num in $(seq $MDSCOUNT); do
7651 wait_osc_import_ready mds mds$num
7656 get_clientmdc_proc_path() {
7660 get_clientmgc_proc_path() {
7668 [ -z "$list" ] && return 0
7670 # Add paths to lustre tests for 32 and 64 bit systems.
7671 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7672 local TESTPATH="$RLUSTRE/tests:"
7673 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7674 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7677 wait_clients_import_state () {
7684 if [ "$FAILURE_MODE" = HARD ]; then
7685 facets=$(facets_on_host $(facet_active_host $facet))
7688 for facet in ${facets//,/ }; do
7689 local label=$(convert_facet2label $facet)
7692 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7693 $label).ost_server_uuid" ;;
7694 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7695 $label).mds_server_uuid" ;;
7696 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7697 $label).mgs_server_uuid" ;;
7698 *) error "unknown facet!" ;;
7701 local params=$(expand_list $params $proc_path)
7704 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7706 error "import is not in ${expected} state"
7718 # wait until all MDTs are in the expected state
7719 for ((num = 1; num <= $MDSCOUNT; num++)); do
7720 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7724 if [ $facet = "mds" ]; then
7725 mproc="osp.$mdtosp.active"
7726 [ $num -eq $((tgt_idx + 1)) ] && continue
7728 mproc="osc.$mdtosp.active"
7734 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7737 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7738 if [ $result -eq $expected ]; then
7739 echo -n "target updated after "
7740 echo "$wait sec (got $result)"
7744 if [ $wait -eq $max ]; then
7745 error "$tgt_name: wanted $expected got $result"
7747 echo "Waiting $((max - wait)) secs for $tgt_name"
7757 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7758 $LCTL get_param obdfilter.*.kbytesavail))
7759 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7760 $LCTL get_param -n obdfilter.*.tot_granted))
7761 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7762 $LCTL get_param -n obdfilter.*.kbytestotal))
7763 for ((i=0; i<${#AVAILA[@]}; i++)); do
7764 local -a AVAIL1=(${AVAILA[$i]//=/ })
7765 local -a TOTAL=(${TOTALA[$i]//=/ })
7766 GRANT=$((${GRANTA[$i]}/1024))
7767 # allow 1% of total space in bavail because of delayed
7768 # allocation with ZFS which might release some free space after
7769 # txg commit. For small devices, we set a mininum of 8MB
7770 local LIMIT=$((${TOTAL} / 100 + 8000))
7771 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7772 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7773 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7774 echo " FULL" || echo
7780 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7783 check_pool_not_exist() {
7784 local fsname=${1%%.*}
7785 local poolname=${1##$fsname.}
7786 [[ $# -ne 1 ]] && return 0
7787 [[ x$poolname = x ]] && return 0
7788 list_pool $fsname | grep -w $1 && return 1
7793 local fsname=${1%%.*}
7794 local poolname=${1##$fsname.}
7796 stack_trap "destroy_test_pools $fsname" EXIT
7797 do_facet mgs lctl pool_new $1
7799 # get param should return err unless pool is created
7800 [[ $RC -ne 0 ]] && return $RC
7802 for mds_id in $(seq $MDSCOUNT); do
7803 local mdt_id=$((mds_id-1))
7804 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7805 wait_update_facet mds$mds_id \
7806 "lctl get_param -n lod.$lodname.pools.$poolname \
7807 2>/dev/null || echo foo" "" ||
7808 error "mds$mds_id: pool_new failed $1"
7810 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7811 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7817 add_pool_to_list () {
7818 local fsname=${1%%.*}
7819 local poolname=${1##$fsname.}
7821 local listvar=${fsname}_CREATED_POOLS
7822 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7826 remove_pool_from_list () {
7827 local fsname=${1%%.*}
7828 local poolname=${1##$fsname.}
7830 local listvar=${fsname}_CREATED_POOLS
7831 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7835 destroy_pool_int() {
7837 local OSTS=$(list_pool $1)
7838 for ost in $OSTS; do
7839 do_facet mgs lctl pool_remove $1 $ost
7841 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7842 error "MDS: pool_list $1 failed"
7843 do_facet mgs lctl pool_destroy $1
7846 # <fsname>.<poolname> or <poolname>
7848 local fsname=${1%%.*}
7849 local poolname=${1##$fsname.}
7851 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7855 check_pool_not_exist $fsname.$poolname
7856 [[ $? -eq 0 ]] && return 0
7858 destroy_pool_int $fsname.$poolname
7860 [[ $RC -ne 0 ]] && return $RC
7861 for mds_id in $(seq $MDSCOUNT); do
7862 local mdt_id=$((mds_id-1))
7863 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7864 wait_update_facet mds$mds_id \
7865 "lctl get_param -n lod.$lodname.pools.$poolname \
7866 2>/dev/null || echo foo" "foo" ||
7867 error "mds$mds_id: destroy pool failed $1"
7869 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7870 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7872 remove_pool_from_list $fsname.$poolname
7878 local fsname=${1:-$FSNAME}
7880 local listvar=${fsname}_CREATED_POOLS
7882 [ x${!listvar} = x ] && return 0
7884 echo "Destroy the created pools: ${!listvar}"
7885 for poolname in ${!listvar//,/ }; do
7886 destroy_pool $fsname.$poolname
7890 destroy_test_pools () {
7892 local fsname=${1:-$FSNAME}
7893 destroy_pools $fsname || true
7899 local ts=$(date +%s)
7902 if [[ ! -f "$YAML_LOG" ]]; then
7903 # init_logging is not performed before gather_logs,
7904 # so the $LOGDIR needs to be checked here
7905 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7908 [ -f $LOGDIR/shared ] && docp=false
7910 # dump lustre logs, dmesg, and journal if GSS_SK=true
7912 prefix="$TESTLOG_PREFIX.$TESTNAME"
7914 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7916 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7917 echo "Dumping logs only on local client."
7918 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7919 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7920 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7921 lgss_sk -r {} \; &> \
7922 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7923 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7924 ${prefix}.nodemaps.$(hostname -s).${suffix}
7925 [ "$GSS_SK" = true ] && keyctl show > \
7926 ${prefix}.keyring.$(hostname -s).${suffix}
7927 [ "$GSS_SK" = true ] && journalctl -a > \
7928 ${prefix}.journal.$(hostname -s).${suffix}
7933 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7934 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7935 if [ "$SHARED_KEY" = true ]; then
7936 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7937 lgss_sk -r {} \; &> \
7938 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7939 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7940 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7942 if [ "$GSS_SK" = true ]; then
7943 do_nodesv $list "keyctl show > \
7944 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7945 do_nodesv $list "journalctl -a > \
7946 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7949 if [ ! -f $LOGDIR/shared ]; then
7950 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
7952 for node in ${remote_nodes//,/ }; do
7953 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
7967 for i in $(seq 0 $num_mntpts); do
7968 cmd="ls -laf ${mntpt_root}$i/$dir"
7974 for pid in $pids; do
7981 # check_and_start_recovery_timer()
7982 # service_time = at_est2timeout(service_time);
7983 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7984 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7986 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7987 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7988 #define CONNECTION_SWITCH_MIN 5
7989 #define CONNECTION_SWITCH_INC 5
7990 max_recovery_time() {
7991 local init_connect_timeout=$((TIMEOUT / 20))
7992 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7994 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7995 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7997 echo -n $service_time
8000 recovery_time_min() {
8001 local connection_switch_min=5
8002 local connection_switch_inc=5
8003 local connection_switch_max
8004 local reconnect_delay_max
8005 local initial_connect_timeout
8009 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8010 (($connection_switch_min > $TIMEOUT)) &&
8011 max=$connection_switch_min || max=$TIMEOUT
8012 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8014 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8015 timeout_20=$((TIMEOUT/20))
8016 (($connection_switch_min > $timeout_20)) &&
8017 initial_connect_timeout=$connection_switch_min ||
8018 initial_connect_timeout=$timeout_20
8020 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8021 initial_connect_timeout))
8022 echo $((2 * reconnect_delay_max))
8025 get_clients_mount_count () {
8026 local clients=${CLIENTS:-$HOSTNAME}
8028 # we need to take into account the clients mounts and
8029 # exclude mds/ost mounts if any;
8030 do_nodes $clients cat /proc/mounts | grep lustre |
8031 grep -w $MOUNT | wc -l
8035 PROC_CLI="srpc_info"
8036 PROC_CON="srpc_contexts"
8044 if [ $M -lt $N ]; then
8048 while [ $N -lt $M ]; do
8058 calc_connection_cnt() {
8061 # MDT->MDT = 2 * C(M, 2)
8065 comb_m2=$(combination $MDSCOUNT 2)
8067 local num_clients=$(get_clients_mount_count)
8069 local cnt_mdt2mdt=$((comb_m2 * 2))
8070 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8071 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8072 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8073 if is_mounted $MOUNT2; then
8074 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8075 cnt_cli2ost=$((cnt_cli2ost * 2))
8083 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8084 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8085 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8086 + cnt_cli2ost + cnt_cli2mdt))
8100 local cmd="$tgt.srpc.flavor"
8102 if [ $net == "any" ]; then
8107 if [ $dir != "any" ]; then
8112 log "Setting sptlrpc rule: $cmd"
8113 do_facet mgs "$LCTL conf_param $cmd"
8119 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8129 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8130 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8132 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8134 if [ "x$bulkspec" != "x" ]; then
8135 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8137 if [ "x$algs" != "x" ]; then
8138 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8140 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8141 if [ $bulk == "bulkn" ]; then
8142 bulk_count=`echo "$output" | grep "bulk flavor" \
8143 | grep "null/null" | wc -l`
8144 elif [ $bulk == "bulki" ]; then
8145 bulk_count=`echo "$output" | grep "bulk flavor" \
8146 | grep "/null" | grep -v "null/" | wc -l`
8148 bulk_count=`echo "$output" | grep "bulk flavor" \
8149 | grep -v "/null" | grep -v "null/" | wc -l`
8153 [ $bulk_count -lt $count ] && count=$bulk_count
8164 local clients=${CLIENTS:-$HOSTNAME}
8166 for c in ${clients//,/ }; do
8167 local output=$(do_node $c lctl get_param -n \
8168 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8169 local tmpcnt=$(count_flvr "$output" $flavor)
8170 if $GSS_SK && [ $flavor != "null" ]; then
8171 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8172 output=$(do_node $c lctl get_param -n \
8173 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8174 local outcon=$(count_contexts "$output")
8175 if [ "$outcon" -lt "$tmpcnt" ]; then
8179 cnt=$((cnt + tmpcnt))
8189 local clients=${CLIENTS:-$HOSTNAME}
8191 for c in ${clients//,/ }; do
8193 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8194 local output=$(do_node $c lctl get_param -n \
8195 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8196 local tmpcnt=$(count_flvr "$output" $flavor)
8197 if $GSS_SK && [ $flavor != "null" ]; then
8198 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8199 output=$(do_node $c lctl get_param -n \
8200 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8201 local outcon=$(count_contexts "$output")
8202 if [ "$outcon" -lt "$tmpcnt" ]; then
8206 cnt=$((cnt + tmpcnt))
8216 if [ $MDSCOUNT -le 1 ]; then
8221 for num in `seq $MDSCOUNT`; do
8222 local output=$(do_facet mds$num lctl get_param -n \
8223 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8224 local tmpcnt=$(count_flvr "$output" $flavor)
8225 if $GSS_SK && [ $flavor != "null" ]; then
8226 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8227 output=$(do_facet mds$num lctl get_param -n \
8228 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8229 local outcon=$(count_contexts "$output")
8230 if [ "$outcon" -lt "$tmpcnt" ]; then
8234 cnt=$((cnt + tmpcnt))
8245 for num in `seq $MDSCOUNT`; do
8246 mdtosc=$(get_mdtosc_proc_path mds$num)
8247 mdtosc=${mdtosc/-MDT*/-MDT\*}
8248 local output=$(do_facet mds$num lctl get_param -n \
8249 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8250 local tmpcnt=$(count_flvr "$output" $flavor)
8251 if $GSS_SK && [ $flavor != "null" ]; then
8252 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8253 output=$(do_facet mds$num lctl get_param -n \
8254 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8255 local outcon=$(count_contexts "$output")
8256 if [ "$outcon" -lt "$tmpcnt" ]; then
8260 cnt=$((cnt + tmpcnt))
8269 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8271 count_flvr "$output" $flavor
8276 local dir=$1 # from to
8277 local flavor=$2 # flavor expected
8280 if [ $dir == "cli2mdt" ]; then
8281 res=`flvr_cnt_cli2mdt $flavor`
8282 elif [ $dir == "cli2ost" ]; then
8283 res=`flvr_cnt_cli2ost $flavor`
8284 elif [ $dir == "mdt2mdt" ]; then
8285 res=`flvr_cnt_mdt2mdt $flavor`
8286 elif [ $dir == "mdt2ost" ]; then
8287 res=`flvr_cnt_mdt2ost $flavor`
8288 elif [ $dir == "all2ost" ]; then
8289 res1=`flvr_cnt_mdt2ost $flavor`
8290 res2=`flvr_cnt_cli2ost $flavor`
8291 res=$((res1 + res2))
8292 elif [ $dir == "all2mdt" ]; then
8293 res1=`flvr_cnt_mdt2mdt $flavor`
8294 res2=`flvr_cnt_cli2mdt $flavor`
8295 res=$((res1 + res2))
8296 elif [ $dir == "all2all" ]; then
8297 res1=`flvr_cnt_mdt2ost $flavor`
8298 res2=`flvr_cnt_cli2ost $flavor`
8299 res3=`flvr_cnt_mdt2mdt $flavor`
8300 res4=`flvr_cnt_cli2mdt $flavor`
8301 res=$((res1 + res2 + res3 + res4))
8309 local dir=$1 # from to
8310 local flavor=$2 # flavor expected
8311 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8312 local WAITFLAVOR_MAX=20 # how many retries before abort?
8315 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8316 echo -n "checking $dir..."
8317 res=$(do_check_flavor $dir $flavor)
8318 echo "found $res/$expect $flavor connections"
8319 [ $res -ge $expect ] && return 0
8323 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8324 # echo "Dumping additional logs for SK debug.."
8325 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8327 gather_logs $(comma_list $(nodes_list))
8332 restore_to_default_flavor()
8334 local proc="mgs.MGS.live.$FSNAME"
8336 echo "restoring to default flavor..."
8338 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8339 grep ".srpc.flavor" | wc -l)
8341 # remove all existing rules if any
8342 if [ $nrule -ne 0 ]; then
8343 echo "$nrule existing rules"
8344 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8345 grep ".srpc.flavor."); do
8346 echo "remove rule: $rule"
8347 spec=`echo $rule | awk -F = '{print $1}'`
8348 do_facet mgs "$LCTL conf_param -d $spec"
8352 # verify no rules left
8353 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8354 grep ".srpc.flavor." | wc -l)
8355 [ $nrule -ne 0 ] && error "still $nrule rules left"
8357 # wait for default flavor to be applied
8360 set_rule $FSNAME any any $SK_FLAVOR
8361 wait_flavor all2all $SK_FLAVOR
8363 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8364 set_rule $FSNAME any cli2ost $SK_FLAVOR
8365 wait_flavor cli2mdt $SK_FLAVOR
8366 wait_flavor cli2ost $SK_FLAVOR
8368 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8370 wait_flavor all2all null
8376 local flavor=${1:-null}
8378 echo "setting all flavor to $flavor"
8380 # FIXME need parameter to this fn
8381 # and remove global vars
8382 local cnt_all2all=$(calc_connection_cnt all2all)
8384 local res=$(do_check_flavor all2all $flavor)
8385 if [ $res -eq $cnt_all2all ]; then
8386 echo "already have total $res $flavor connections"
8390 echo "found $res $flavor out of total $cnt_all2all connections"
8391 restore_to_default_flavor
8393 [[ $flavor = null ]] && return 0
8395 if $GSS_SK && [ $flavor != "null" ]; then
8397 set_rule $FSNAME any any $flavor
8398 wait_flavor all2all $flavor
8400 set_rule $FSNAME any cli2mdt $flavor
8401 set_rule $FSNAME any cli2ost $flavor
8402 set_rule $FSNAME any mdt2ost null
8403 set_rule $FSNAME any mdt2mdt null
8404 wait_flavor cli2mdt $flavor
8405 wait_flavor cli2ost $flavor
8407 echo "GSS_SK now at flavor: $flavor"
8409 set_rule $FSNAME any any $flavor
8410 wait_flavor all2all $flavor
8417 # Checking for shared logdir
8418 if [ ! -d $dir ]; then
8419 # Not found. Create local logdir
8422 touch $dir/check_file.$(hostname -s)
8427 check_write_access() {
8429 local list=${2:-$(comma_list $(nodes_list))}
8433 for node in ${list//,/ }; do
8434 file=$dir/check_file.$(short_nodename $node)
8435 if [[ ! -f "$file" ]]; then
8436 # Logdir not accessible/writable from this node.
8439 rm -f $file || return 1
8445 [[ -n $YAML_LOG ]] && return
8446 local save_umask=$(umask)
8449 export YAML_LOG=${LOGDIR}/results.yml
8453 # If the yaml log already exists then we will just append to it
8454 if [ ! -f $YAML_LOG ]; then
8455 if check_shared_dir $LOGDIR; then
8456 touch $LOGDIR/shared
8457 echo "Logging to shared log directory: $LOGDIR"
8459 echo "Logging to local directory: $LOGDIR"
8462 yml_nodes_file $LOGDIR >> $YAML_LOG
8463 yml_results_file >> $YAML_LOG
8468 # log actual client and server versions if needed for debugging
8469 log "Client: $(lustre_build_version client)"
8470 log "MDS: $(lustre_build_version mds1)"
8471 log "OSS: $(lustre_build_version ost1)"
8475 yml_log_test $1 >> $YAML_LOG
8479 yml_log_test_status $@ >> $YAML_LOG
8482 log_sub_test_begin() {
8483 yml_log_sub_test_begin "$@" >> $YAML_LOG
8486 log_sub_test_end() {
8487 yml_log_sub_test_end "$@" >> $YAML_LOG
8493 local llverdev_opts=$2
8494 local devname=$(basename $1)
8495 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8496 # loop devices aren't in /proc/partitions
8497 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8499 size=$(($size / 1024 / 1024)) # Gb
8501 local partial_arg=""
8502 # Run in partial (fast) mode if the size
8503 # of a partition > 1 GB
8504 [ $size -gt 1 ] && partial_arg="-p"
8506 llverdev --force $partial_arg $llverdev_opts $dev
8512 local llverfs_opts=$2
8513 local use_partial_arg=$3
8514 local partial_arg=""
8515 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8517 # Run in partial (fast) mode if the size
8518 # of a partition > 1 GB
8519 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8521 llverfs $partial_arg $llverfs_opts $dir
8524 #Remove objects from OST
8525 remove_ost_objects() {
8531 local mntpt=$(facet_mntpt $facet)
8532 local opts=$OST_MOUNT_OPTS
8536 echo "removing objects from $ostdev on $facet: $objids"
8537 if ! test -b $ostdev; then
8538 opts=$(csa_add "$opts" -o loop)
8540 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8543 for i in $objids; do
8544 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8546 umount -f $mntpt || return $?
8550 #Remove files from MDT
8551 remove_mdt_files() {
8556 local mntpt=$(facet_mntpt $facet)
8557 local opts=$MDS_MOUNT_OPTS
8559 echo "removing files from $mdtdev on $facet: $files"
8560 if [ $(facet_fstype $facet) == ldiskfs ] &&
8561 ! do_facet $facet test -b $mdtdev; then
8562 opts=$(csa_add "$opts" -o loop)
8564 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8568 rm $mntpt/ROOT/$f || { rc=$?; break; }
8570 umount -f $mntpt || return $?
8574 duplicate_mdt_files() {
8579 local mntpt=$(facet_mntpt $facet)
8580 local opts=$MDS_MOUNT_OPTS
8582 echo "duplicating files on $mdtdev on $facet: $files"
8583 mkdir -p $mntpt || return $?
8584 if [ $(facet_fstype $facet) == ldiskfs ] &&
8585 ! do_facet $facet test -b $mdtdev; then
8586 opts=$(csa_add "$opts" -o loop)
8588 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8599 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8600 pushd $mntpt/ROOT > /dev/null || return $?
8603 touch $f.bad || return $?
8604 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8606 [ $rc -eq 0 ] || return $rc
8607 setfattr --restore $tmp || return $?
8613 local devs=${1//,/ }
8616 local rslt=$TMP/sgpdd_survey
8618 # sgpdd-survey cleanups ${rslt}.* files
8620 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8626 # returns the canonical name for an ldiskfs device
8631 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8632 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8633 echo dm-\\\${foo##*:};
8635 name=\\\$(basename \\\$dv);
8636 if [[ \\\$name = *flakey* ]]; then
8637 name=\\\$(lsblk -o NAME,KNAME |
8638 awk /\\\$name/'{print \\\$NF}');
8644 is_sanity_benchmark() {
8645 local benchmarks="dbench bonnie iozone fsx"
8647 for b in $benchmarks; do
8648 if [ "$b" == "$suite" ]; then
8656 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8660 # Get the available size (KB) of a given obd target.
8667 [[ $facet != client ]] || return 0
8669 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8674 # Get the page size (bytes) on a given facet node.
8675 # The local client page_size is directly available in PAGE_SIZE.
8679 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8681 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8682 page_size=$(do_facet $facet getconf PAGE_SIZE)
8683 echo -n ${page_size:-4096}
8687 # Get the block count of the filesystem.
8694 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8695 awk '/^Block count:/ {print $3}')
8699 # Get the block size of the filesystem.
8705 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8706 awk '/^Block size:/ {print $3}')
8710 # Check whether the "ea_inode" feature is enabled or not, to allow
8711 # ldiskfs xattrs over one block in size. Allow both the historical
8712 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8713 large_xattr_enabled() {
8714 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8716 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8718 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8719 grep -E -q '(ea_inode|large_xattr)'"
8720 return ${PIPESTATUS[0]}
8723 # Get the maximum xattr size supported by the filesystem.
8725 $LCTL get_param -n llite.*.max_easize
8728 # Dump the value of the named xattr from a file.
8733 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8736 # Generate a string with size of $size bytes.
8738 local size=${1:-1024} # in bytes
8740 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8743 reformat_external_journal() {
8748 if [ -n "${!var}" ]; then
8749 local rcmd="do_facet $facet"
8751 echo "reformat external journal on $facet:${!var}"
8752 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8756 # MDT file-level backup/restore
8757 mds_backup_restore() {
8760 local devname=$(mdsdevname $(facet_number $facet))
8761 local mntpt=$(facet_mntpt brpt)
8762 local rcmd="do_facet $facet"
8763 local metaea=${TMP}/backup_restore.ea
8764 local metadata=${TMP}/backup_restore.tgz
8765 local opts=${MDS_MOUNT_FS_OPTS}
8766 local svc=${facet}_svc
8768 if ! ${rcmd} test -b ${devname}; then
8769 opts=$(csa_add "$opts" -o loop)
8772 echo "file-level backup/restore on $facet:${devname}"
8774 # step 1: build mount point
8775 ${rcmd} mkdir -p $mntpt
8776 # step 2: cleanup old backup
8777 ${rcmd} rm -f $metaea $metadata
8779 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8780 if [ ! -z $igif ]; then
8781 # step 3.5: rm .lustre
8782 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8784 # step 4: backup metaea
8786 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8788 # step 5: backup metadata
8790 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8792 ${rcmd} $UMOUNT $mntpt || return 4
8793 # step 8: reformat dev
8794 echo "reformat new device"
8795 format_mdt $(facet_number $facet)
8797 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8798 # step 10: restore metadata
8800 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8801 # step 11: restore metaea
8803 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8804 # step 12: remove recovery logs
8805 echo "remove recovery logs"
8806 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8807 # step 13: umount dev
8808 ${rcmd} $UMOUNT $mntpt || return 10
8809 # step 14: cleanup tmp backup
8810 ${rcmd} rm -f $metaea $metadata
8811 # step 15: reset device label - it's not virgin on
8812 ${rcmd} e2label $devname ${!svc}
8819 local devname=$(mdsdevname $(facet_number $facet))
8820 local mntpt=$(facet_mntpt brpt)
8821 local rcmd="do_facet $facet"
8822 local opts=${MDS_MOUNT_FS_OPTS}
8824 if ! ${rcmd} test -b ${devname}; then
8825 opts=$(csa_add "$opts" -o loop)
8828 echo "removing OI files on $facet: idx=${idx}"
8830 # step 1: build mount point
8831 ${rcmd} mkdir -p $mntpt
8833 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8834 if [ -z $idx ]; then
8835 # step 3: remove all OI files
8836 ${rcmd} rm -fv $mntpt/oi.16*
8837 elif [ $idx -lt 2 ]; then
8838 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8842 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8843 for ((i=${idx}; i<64; i=$((i * idx)))); do
8844 ${rcmd} rm -fv $mntpt/oi.16.${i}
8848 ${rcmd} $UMOUNT $mntpt || return 2
8849 # OI files will be recreated when mounted as lustre next time.
8852 # generate maloo upload-able log file name
8853 # \param logname specify unique part of file name
8854 generate_logname() {
8855 local logname=${1:-"default_logname"}
8857 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8860 # make directory on different MDTs
8865 local hash_name=("all_char" "fnv_1a_64" "crush")
8866 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8867 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8870 while getopts "c:H:i:p" opt; do
8872 c) dirstripe_count=$OPTARG;;
8873 H) hash_type=$OPTARG;;
8874 i) dirstripe_index=$OPTARG;;
8876 \?) error "only support -c -H -i -p";;
8880 shift $((OPTIND - 1))
8881 [ $# -eq 1 ] || error "Only creating single directory is supported"
8884 local parent=$(dirname $path)
8885 if [ "$p_option" == "-p" ]; then
8886 [ -d $path ] && return 0
8887 if [ ! -d ${parent} ]; then
8888 mkdir -p ${parent} ||
8889 error "mkdir parent '$parent' failed"
8893 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8894 mkdir $path || error "mkdir '$path' failed"
8898 if [ $dirstripe_index -eq -1 ]; then
8899 mdt_index=$((base % MDSCOUNT))
8901 mdt_index=$dirstripe_index
8904 # randomly choose hash type
8905 [ -z "$hash_type" ] &&
8906 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8908 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8909 if [ $dirstripe_count -eq -1 ]; then
8910 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8916 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8917 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8918 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8922 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8924 # If called many times, passing @last_fd will avoid repeated searching
8925 # already-open FDs repeatedly if we know they are still in use.
8927 # usage: free_fd [last_fd]
8930 local max_fd=$(ulimit -n)
8931 local fd=$((${1:-2} + 1))
8933 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8936 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8940 check_mount_and_prep()
8942 is_mounted $MOUNT || setupall
8944 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8945 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8946 for idx in $(seq $MDSCOUNT); do
8947 local name="MDT$(printf '%04x' $((idx - 1)))"
8948 rm -rf $MOUNT/.lustre/lost+found/$name/*
8952 # calcule how many ost-objects to be created.
8953 precreated_ost_obj_count()
8957 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8958 local ost_name="OST$(printf '%04x' $ost_idx)"
8959 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8960 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8961 osp.$proc_path.prealloc_last_id)
8962 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8963 osp.$proc_path.prealloc_next_id)
8964 echo $((last_id - next_id + 1))
8967 check_file_in_pool()
8972 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8975 for t in $tlist ; do
8976 [ "$i" -eq "$t" ] && continue 2
8979 echo "pool list: $tlist"
8980 echo "striping: $res"
8981 error_noexit "$file not allocated in $pool"
8988 echo "Creating new pool"
8991 create_pool $FSNAME.$pool ||
8992 { error_noexit "No pool created, result code $?"; return 1; }
8993 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8994 { error_noexit "$pool not in lfs pool_list"; return 2; }
8997 pool_add_targets() {
8998 echo "Adding targets to pool"
9004 if [ -z $last ]; then
9007 local list=$(seq $first $step $last)
9010 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
9011 local tg=$(for i in $list;
9012 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
9013 local firstx=$(printf "%04x" $first)
9014 local lastx=$(printf "%04x" $last)
9016 do_facet mgs $LCTL pool_add \
9017 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9019 if (( $? != 0 && $? != 17 )); then
9020 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9024 # wait for OSTs to be added to the pool
9025 for mds_id in $(seq $MDSCOUNT); do
9026 local mdt_id=$((mds_id-1))
9027 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9028 wait_update_facet mds$mds_id \
9029 "lctl get_param -n lod.$lodname.pools.$pool |
9030 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9031 error_noexit "mds$mds_id: Add to pool failed"
9035 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9036 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9037 error_noexit "Add to pool failed"
9045 echo "Setting pool on directory $tdir"
9047 $LFS setstripe -c 2 -p $pool $tdir && return 0
9049 error_noexit "Cannot set pool $pool to $tdir"
9056 echo "Checking pool on directory $tdir"
9058 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9059 [ "$res" = "$pool" ] && return 0
9061 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9065 pool_dir_rel_path() {
9066 echo "Testing relative path works well"
9071 mkdir -p $root/$tdir/$tdir
9073 pool_set_dir $pool $tdir || return 1
9074 pool_set_dir $pool ./$tdir || return 2
9075 pool_set_dir $pool ../$tdir || return 3
9076 pool_set_dir $pool ../$tdir/$tdir || return 4
9077 rm -rf $tdir; cd - > /dev/null
9080 pool_alloc_files() {
9081 echo "Checking files allocation from directory pool"
9088 for i in $(seq -w 1 $count)
9090 local file=$tdir/file-$i
9092 check_file_in_pool $file $pool "$tlist" || \
9093 failed=$((failed + 1))
9095 [ "$failed" = 0 ] && return 0
9097 error_noexit "$failed files not allocated in $pool"
9101 pool_create_files() {
9102 echo "Creating files in pool"
9110 for i in $(seq -w 1 $count)
9112 local file=$tdir/spoo-$i
9113 $LFS setstripe -p $pool $file
9114 check_file_in_pool $file $pool "$tlist" || \
9115 failed=$((failed + 1))
9117 [ "$failed" = 0 ] && return 0
9119 error_noexit "$failed files not allocated in $pool"
9124 echo "Checking 'lfs df' output"
9127 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9129 local res=$($LFS df --pool $FSNAME.$pool |
9131 grep "$FSNAME-OST" |
9133 [ "$res" = "$t" ] && return 0
9135 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9139 pool_file_rel_path() {
9140 echo "Creating files in a pool with relative pathname"
9145 { error_noexit "unable to create $tdir"; return 1 ; }
9146 local file="/..$tdir/$tfile-1"
9147 $LFS setstripe -p $pool $file ||
9148 { error_noexit "unable to create $file" ; return 2 ; }
9151 $LFS setstripe -p $pool $tfile-2 || {
9152 error_noexit "unable to create $tfile-2 in $tdir"
9157 pool_remove_first_target() {
9158 echo "Removing first target from a pool"
9159 pool_remove_target $1 -1
9162 pool_remove_target() {
9166 local pname="lov.$FSNAME-*.pools.$pool"
9167 if [ $index -eq -1 ]; then
9168 local t=$($LCTL get_param -n $pname | head -1)
9170 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9173 echo "Removing $t from $pool"
9174 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9175 for mds_id in $(seq $MDSCOUNT); do
9176 local mdt_id=$((mds_id-1))
9177 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9178 wait_update_facet mds$mds_id \
9179 "lctl get_param -n lod.$lodname.pools.$pool |
9181 error_noexit "mds$mds_id: $t not removed from" \
9186 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9187 error_noexit "$t not removed from $FSNAME.$pool"
9192 pool_remove_all_targets() {
9193 echo "Removing all targets from pool"
9196 local pname="lov.$FSNAME-*.pools.$pool"
9197 for t in $($LCTL get_param -n $pname | sort -u)
9199 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9201 for mds_id in $(seq $MDSCOUNT); do
9202 local mdt_id=$((mds_id-1))
9203 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9204 wait_update_facet mds$mds_id "lctl get_param -n \
9205 lod.$lodname.pools.$pool" "" || {
9206 error_noexit "mds$mds_id: Pool $pool not drained"
9210 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9211 error_noexit "Pool $FSNAME.$pool cannot be drained"
9214 # striping on an empty/nonexistant pool should fall back
9215 # to "pool of everything"
9217 error_noexit "failed to use fallback striping for empty pool"
9220 # setstripe on an empty pool should fail
9221 $LFS setstripe -p $pool $file 2>/dev/null && {
9222 error_noexit "expected failure when creating file" \
9230 echo "Destroying pool"
9234 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9237 # striping on an empty/nonexistant pool should fall back
9238 # to "pool of everything"
9240 error_noexit "failed to use fallback striping for missing pool"
9243 # setstripe on an empty pool should fail
9244 $LFS setstripe -p $pool $file 2>/dev/null && {
9245 error_noexit "expected failure when creating file" \
9250 # get param should return err once pool is gone
9251 if wait_update $HOSTNAME "lctl get_param -n \
9252 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9254 remove_pool_from_list $FSNAME.$pool
9257 error_noexit "Pool $FSNAME.$pool is not destroyed"
9261 # Get and check the actual stripe count of one file.
9262 # Usage: check_stripe_count <file> <expected_stripe_count>
9263 check_stripe_count() {
9268 [[ -z "$file" || -z "$expected" ]] &&
9269 error "check_stripe_count: invalid argument"
9271 local cmd="$LFS getstripe -c $file"
9272 actual=$($cmd) || error "$cmd failed"
9273 actual=${actual%% *}
9275 if [[ $actual -ne $expected ]]; then
9276 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9277 error "$cmd not expected ($expected): found $actual"; }
9278 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9279 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9283 # Get and check the actual list of OST indices on one file.
9284 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9290 [[ -z "$file" || -z "$expected" ]] &&
9291 error "check_obdidx: invalid argument!"
9293 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9294 grep -v obdidx | awk '{print $1}' | xargs))
9296 [[ $obdidx = $expected ]] ||
9297 error "list of OST indices on $file is $obdidx," \
9298 "should be $expected"
9301 # Get and check the actual OST index of the first stripe on one file.
9302 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9303 check_start_ost_idx() {
9308 [[ -z "$file" || -z "$expected" ]] &&
9309 error "check_start_ost_idx: invalid argument!"
9311 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9312 grep -v obdidx | awk '{print $1}')
9314 [[ $start_ost_idx = $expected ]] ||
9315 error "OST index of the first stripe on $file is" \
9316 "$start_ost_idx, should be $expected"
9319 killall_process () {
9320 local clients=${1:-$(hostname)}
9325 do_nodes $clients "killall $signal $name"
9330 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9335 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9340 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9345 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9350 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9355 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9362 do_facet mgs "cat $LSNAPSHOT_LOG"
9368 echo "Cleaning test environment ..."
9370 # Every lsnapshot command takes exclusive lock with others,
9371 # so can NOT destroy the snapshot during list with 'xargs'.
9373 local ssname=$(lsnapshot_list | grep snapshot_name |
9374 grep lss_ | awk '{ print $2 }' | head -n 1)
9375 [ -z "$ssname" ] && break
9377 lsnapshot_destroy -n $ssname -f ||
9378 lss_err "Fail to destroy $ssname by force"
9388 local host=$(facet_active_host $facet)
9389 local dir=$(dirname $(facet_vdevice $facet))
9390 local pool=$(zpool_name $facet)
9391 local lfsname=$(zfs_local_fsname $facet)
9392 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9395 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9401 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9402 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9404 if ! combined_mgs_mds ; then
9405 [ $(facet_fstype mgs) != zfs ] &&
9406 skip "Lustre snapshot 1 only works for ZFS backend"
9408 local host=$(facet_active_host mgs)
9409 local dir=$(dirname $(facet_vdevice mgs))
9410 local pool=$(zpool_name mgs)
9411 local lfsname=$(zfs_local_fsname mgs)
9414 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9415 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9418 for num in `seq $MDSCOUNT`; do
9419 [ $(facet_fstype mds$num) != zfs ] &&
9420 skip "Lustre snapshot 1 only works for ZFS backend"
9422 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9423 lss_err "generate lss conf (mds$num)"
9426 for num in `seq $OSTCOUNT`; do
9427 [ $(facet_fstype ost$num) != zfs ] &&
9428 skip "Lustre snapshot 1 only works for ZFS backend"
9430 lss_gen_conf_one ost$num OST $((num - 1)) ||
9431 lss_err "generate lss conf (ost$num)"
9434 do_facet mgs "cat $LSNAPSHOT_CONF"
9437 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9438 parse_plain_dir_param()
9443 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9444 param="-c ${invalues[1]}"
9446 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9447 param="$param -S ${invalues[3]}"
9449 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9450 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9451 param="$param -i ${invalues[6]}"
9453 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9455 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9456 param="$param -i ${invalues[5]}"
9464 local val=$(awk '{print $2}' <<< $line)
9466 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9468 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9470 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9472 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9477 parse_layout_param()
9484 if [[ ! -z $line ]]; then
9485 if [[ -z $mode ]]; then
9486 if [[ $line =~ ^"stripe_count:" ]]; then
9488 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9490 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9495 if [[ $mode = "plain_dir" ]]; then
9496 param=$(parse_plain_dir_param "$line")
9497 elif [[ $mode = "plain_file" ]]; then
9498 val=$(parse_plain_param "$line")
9499 [[ ! -z $val ]] && param="$param $val"
9500 elif [[ $mode = "pfl" ]]; then
9501 val=$(echo $line | awk '{print $2}')
9502 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9503 if [[ $val = "EOF" ]]; then
9504 param="$param -E -1"
9506 param="$param -E $val"
9508 elif [[ $line =~ ^"stripe_count:" ]]; then
9510 val=$(parse_plain_dir_param "$line")
9514 val=$(parse_plain_param "$line")
9515 [[ ! -z $val ]] && param="$param $val"
9525 local param=$($LFS getstripe -d $1 | parse_layout_param)
9534 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9536 cancel_lru_locks mdc
9537 cancel_lru_locks osc
9539 # make sure PFID is set correctly for files
9540 do_nodes $(comma_list $(osts_nodes)) \
9541 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9544 cat $f &> /dev/nullA ||
9545 { rc=$?; echo "verify $f failed"; break; }
9548 do_nodes $(comma_list $(osts_nodes)) \
9549 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9553 # check that clients "oscs" was evicted after "before"
9554 check_clients_evicted() {
9561 for osc in $oscs; do
9563 echo "Check state for $osc"
9564 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9565 tail -n 3 | awk -F"[ [,]" \
9566 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9567 if (($? == 0)) && (($evicted > $before)); then
9568 echo "$osc is evicted at $evicted"
9573 [ $rc -eq 0 ] || error "client not evicted from OST"
9576 # check that clients OSCS current_state is FULL
9577 check_clients_full() {
9582 for osc in $oscs; do
9583 wait_update_facet client \
9584 "lctl get_param -n osc.$osc.state |
9585 grep 'current_state: FULL'" \
9586 "current_state: FULL" $timeout
9587 [ $? -eq 0 ] || error "$osc state is not FULL"
9592 __changelog_deregister() {
9594 local mdt="$(facet_svc $facet)"
9598 # skip cleanup if no user registered for this MDT
9599 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9600 # user is no longer registered, skip cleanup
9601 changelog_users "$facet" | grep -q "$cl_user" ||
9602 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9604 # From this point, if any operation fails, it is an error
9605 __changelog_clear $facet $cl_user 0 ||
9606 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9607 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9608 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9611 declare -Ax CL_USERS
9612 changelog_register() {
9613 for M in $(seq $MDSCOUNT); do
9615 local mdt="$(facet_svc $facet)"
9618 cl_mask=$(do_facet $facet $LCTL get_param \
9619 mdd.${mdt}.changelog_mask -n)
9620 stack_trap "do_facet $facet $LCTL \
9621 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9622 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9623 error "$mdt: changelog_mask=+hsm failed: $?"
9626 cl_user=$(do_facet $facet \
9627 $LCTL --device $mdt changelog_register -n) ||
9628 error "$mdt: register changelog user failed: $?"
9629 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9631 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9632 # Bash does not support nested arrays, but the format of a
9633 # cl_user is constrained enough to use whitespaces as separators
9634 CL_USERS[$facet]+="$cl_user "
9636 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9639 changelog_deregister() {
9641 # bash assoc arrays do not guarantee to list keys in created order
9642 # so reorder to get same order than in changelog_register()
9643 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9646 for facet in $cl_facets; do
9647 for cl_user in ${CL_USERS[$facet]}; do
9648 __changelog_deregister $facet $cl_user || return $?
9650 unset CL_USERS[$facet]
9656 local service=$(facet_svc $facet)
9658 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9661 changelog_user_rec() {
9664 local service=$(facet_svc $facet)
9666 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9669 changelog_chmask() {
9672 do_nodes $(comma_list $(mdts_nodes)) \
9673 $LCTL set_param mdd.*.changelog_mask="$mask"
9676 # usage: __changelog_clear FACET CL_USER [+]INDEX
9680 local mdt="$(facet_svc $facet)"
9686 # Remove the leading '+'
9688 rec+=$(changelog_user_rec $facet $cl_user)
9695 if [ $rec -eq 0 ]; then
9696 echo "$mdt: clear the changelog for $cl_user of all records"
9698 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9700 $LFS changelog_clear $mdt $cl_user $rec
9703 # usage: changelog_clear [+]INDEX
9705 # If INDEX is prefixed with '+', increment every changelog user's record index
9706 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9710 # bash assoc arrays do not guarantee to list keys in created order
9711 # so reorder to get same order than in changelog_register()
9712 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9715 for facet in $cl_facets; do
9716 for cl_user in ${CL_USERS[$facet]}; do
9717 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9727 for M in $(seq $MDSCOUNT); do
9729 local mdt="$(facet_svc $facet)"
9733 output=$($LFS changelog $mdt)
9735 if [ $ret -ne 0 ]; then
9737 elif [ -n "$output" ]; then
9738 echo "$output" | sed -e 's/^/'$mdt'./'
9745 changelog_extract_field() {
9750 changelog_dump | gawk "/$cltype.*$file$/ {
9751 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9755 # Prints a changelog record produced by "lfs changelog" as an associative array
9758 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9759 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9760 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9761 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9762 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9763 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9764 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9766 # Note that the changelog record is not quoted
9767 # Also note that the line breaks in the output were only added for readability
9769 # Typically, you want to eval the output of the command to fill an actual
9770 # associative array, like this:
9771 # $> eval declare -A changelog=$(changelog2array $entry)
9773 # It can then be accessed like any bash associative array:
9774 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9776 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9784 # A changelog, as printed by "lfs changelog" typically looks like this:
9785 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9787 # Parse the positional part of the changelog
9789 # changelog_dump() prefixes records with their mdt's name
9790 local index="${1##*.}"
9792 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9793 "$index" "${2:2}" "$3" "$4" "$5"
9795 # Parse the key/value part of the changelog
9796 for arg in "${@:5}"; do
9797 # Check it matches a key=value syntax
9798 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9800 local key="${arg%%=*}"
9801 local value="${arg#*=}"
9805 # u is actually for uid AND gid: u=UID:GID
9806 printf " [uid]='%s'" "${value%:*}"
9836 printf " ['%s']='%s'" "$key" "$value"
9843 # Format and print a changelog record
9845 # Interpreted sequences are:
9847 # %f the "flags" attribute of a changelog record
9848 __changelog_printf()
9853 for ((i = 0; i < ${#format}; i++)); do
9854 local char="${format:$i:1}"
9855 if [ "$char" != % ]; then
9861 char="${format:$i:1}"
9864 printf '%s' "${changelog[flags]}"
9874 # Filter changelog records
9878 local action='print'
9881 while [ $# -gt 0 ]; do
9901 changelog_dump | { while read -r record; do
9902 eval local -A changelog=$(changelog2array $record)
9903 for key in "${!filter[@]}"; do
9906 [ "${changelog[$key]}" == "${filter[$key]}" ]
9913 case "${action:-print}" in
9915 printf '%s\n' "$record"
9918 __changelog_printf "$format"
9928 [ ! -d "$dir" ] && return
9930 [ -z "$layout" ] && {
9931 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9935 setfattr -n trusted.lov -v $layout $dir ||
9936 error "error restoring layout '$layout' to '$dir'"
9939 # save the layout of a directory, the returned string will be used by
9940 # restore_layout() to restore the layout
9943 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9944 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9948 # save layout of a directory and restore it at exit
9949 save_layout_restore_at_exit() {
9951 local layout=$(save_layout $dir)
9953 stack_trap "restore_layout $dir $layout" EXIT
9956 verify_yaml_layout() {
9962 echo "getstripe --yaml $src"
9963 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9964 echo "setstripe --yaml=$temp $dst"
9965 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9968 local layout1=$(get_layout_param $src)
9969 local layout2=$(get_layout_param $dst)
9970 # compare their layout info
9971 [ "$layout1" == "$layout2" ] ||
9972 error "$msg_prefix $src/$dst layouts are not equal"
9975 is_project_quota_supported() {
9976 $ENABLE_PROJECT_QUOTAS || return 1
9978 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9979 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9980 do_facet mds1 lfs --help |& grep -q project && return 0
9982 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9983 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9984 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9989 # ZFS project quota enable/disable:
9990 # This feature will become active as soon as it is enabled and will never
9991 # return to being disabled. Each filesystem will be upgraded automatically
9992 # when remounted or when [a] new file is created under that filesystem. The
9993 # upgrade can also be triggered on filesystems via `zfs set version=current
9994 # <pool/fs>`. The upgrade process runs in the background and may take a
9995 # while to complete for the filesystems containing a large number of files.
9996 enable_project_quota() {
9997 is_project_quota_supported || return 0
9998 local zkeeper=${KEEP_ZPOOL}
9999 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
10001 stopall || error "failed to stopall (1)"
10003 local zfeat_en="feature@project_quota=enabled"
10004 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
10005 local facet_fstype=${facet:0:3}1_FSTYPE
10008 if [ "${!facet_fstype}" = "zfs" ]; then
10009 devname=$(zpool_name ${facet})
10010 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10011 error "$ZPOOL set $zfeat_en $devname"
10013 [ ${facet:0:3} == "mds" ] &&
10014 devname=$(mdsdevname ${facet:3}) ||
10015 devname=$(ostdevname ${facet:3})
10016 do_facet ${facet} $TUNE2FS -O project $devname ||
10017 error "tune2fs $devname failed"
10021 KEEP_ZPOOL="${zkeeper}"
10026 disable_project_quota() {
10027 is_project_quota_supported || return 0
10028 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10029 stopall || error "failed to stopall (1)"
10031 for num in $(seq $MDSCOUNT); do
10032 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10033 error "tune2fs $(mdsdevname $num) failed"
10036 for num in $(seq $OSTCOUNT); do
10037 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10038 error "tune2fs $(ostdevname $num) failed"
10046 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10047 # the following associated variables are added:
10049 # AGTCOUNT: number of agents
10050 # AGTDEV{N}: target HSM mount point (root path of the backend)
10051 # agt{N}_HOST: hostname of the agent agt{N}
10052 # SINGLEAGT: facet of the single agent
10054 # The number of agents is initialized as the number of remote client nodes.
10055 # By default, only single copytool is started on a remote client/agent. If there
10056 # was no remote client, then the copytool will be started on the local client.
10062 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10063 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10065 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10066 if [[ $CLIENTCOUNT -gt 1 ]] &&
10067 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10068 skip_env "SHARED_DIRECTORY should be accessible"\
10069 "on all client nodes"
10073 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10074 # meant NFS issues could hose sanity-hsm sessions. So now we
10075 # use $TMP instead.
10076 for n in $(seq $AGTCOUNT); do
10077 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10078 agent=CLIENT$((n + 1))
10079 if [[ -z "${!agent}" ]]; then
10080 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10083 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10084 local var=agt${n}_HOST
10085 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10088 export SINGLEAGT=${SINGLEAGT:-agt1}
10090 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10091 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10092 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10093 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10094 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10095 export HSMTOOL_TESTDIR
10097 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10098 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10101 HSM_ARCHIVE_NUMBER=2
10103 # The test only support up to 10 MDTs
10104 MDT_PREFIX="mdt.$FSNAME-MDT000"
10105 HSM_PARAM="${MDT_PREFIX}0.hsm"
10107 # archive is purged at copytool setup
10108 HSM_ARCHIVE_PURGE=true
10110 # Don't allow copytool error upon start/setup
10111 HSMTOOL_NOERROR=false
10114 # Get the backend root path for the given agent facet.
10115 copytool_device() {
10117 local dev=AGTDEV$(facet_number $facet)
10122 get_mdt_devices() {
10124 # get MDT device for each mdc
10125 for mdtno in $(seq 1 $MDSCOUNT); do
10126 local idx=$(($mdtno - 1))
10127 MDT[$idx]=$($LCTL get_param -n \
10128 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10129 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10133 pkill_copytools() {
10137 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10140 copytool_continue() {
10141 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10143 pkill_copytools "$agents" CONT || return 0
10144 echo "Copytool is continued on $agents"
10148 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10150 echo "Killing existing copytools on $hosts"
10151 pkill_copytools "$hosts" TERM || return 0
10152 copytool_continue "$hosts"
10155 copytool_monitor_cleanup() {
10156 local facet=${1:-$SINGLEAGT}
10157 local agent=$(facet_active_host $facet)
10159 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10160 # Should die when the copytool dies, but just in case.
10161 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10162 cmd+=" 2>/dev/null || true"
10163 do_node $agent "$cmd"
10164 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10165 export HSMTOOL_MONITOR_DIR=
10168 # The pdsh should die on its own when the monitor dies. Just
10169 # in case, though, try to clean up to avoid any cruft.
10170 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10171 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10172 export HSMTOOL_MONITOR_PDSH=
10178 local host="$(facet_host "$1")"
10179 local prefix=$TESTLOG_PREFIX
10180 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10182 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10185 __lhsmtool_rebind()
10187 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
10190 __lhsmtool_import()
10192 mkdir -p "$(dirname "$2")" ||
10193 error "cannot create directory '$(dirname "$2")'"
10194 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
10199 local host="$(facet_host "$facet")"
10200 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --pid-file=$HSMTOOL_PID_FILE --hsm-root \"$hsm_root\""
10201 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10202 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10203 [ ${#misc_options[@]} -gt 0 ] &&
10204 cmd+=" $(IFS=" " echo "$@")"
10205 cmd+=" \"$mountpoint\""
10207 echo "Starting copytool '$facet' on '$host'"
10208 stack_trap "pkill_copytools $host TERM || true" EXIT
10209 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10213 local facet="${1:-$SINGLEAGT}"
10215 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10218 # Main entry point to perform copytool related operations
10222 # setup setup a copytool to run in the background, that copytool will be
10224 # import import a file from an HSM backend
10225 # rebind rebind an archived file to a new fid
10227 # Although the semantics might suggest otherwise, one does not need to 'setup'
10228 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10235 # Use default values
10236 local facet=$SINGLEAGT
10237 local mountpoint="${MOUNT2:-$MOUNT}"
10238 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10241 local fail_on_error=true
10242 local -a misc_options
10243 while [ $# -gt 0 ]; do
10255 local archive_id="$1"
10263 local bandwidth="$1" # in MB/s
10266 local fail_on_error=false
10269 # Uncommon(/copytool dependent) option
10270 misc_options+=("$1")
10276 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10277 do_facet $facet mkdir -p "$hsm_root" ||
10278 error "mkdir '$hsm_root' failed"
10282 local copytool=lhsmtool
10286 __${copytool}_${action} "${misc_options[@]}"
10287 if [ $? -ne 0 ]; then
10292 local host="$(facet_host $facet)"
10293 error_msg="Failed to start copytool $facet on '$host'"
10296 local src="${misc_options[0]}"
10297 local dest="${misc_options[1]}"
10298 error_msg="Failed to import '$src' to '$dest'"
10301 error_msg="could not rebind file"
10305 $fail_on_error && error "$error_msg" || echo "$error_msg"
10310 local client_count=$1
10311 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10312 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10319 $LFS path2fid $1 | tr -d '[]'
10320 return ${PIPESTATUS[0]}
10328 if [[ $u == "user" ]]; then
10329 st=$($RUNAS $LFS hsm_state $f)
10332 st=$($LFS hsm_state $f)
10335 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10337 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10341 check_hsm_flags() {
10345 local st=$(get_hsm_flags $f)
10346 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10355 if [[ "$value" != "" ]]; then
10358 for mdtno in $(seq 1 $MDSCOUNT); do
10359 local idx=$(($mdtno - 1))
10360 local facet=mds${mdtno}
10361 # if $arg include -P option, run 1 set_param per MDT on the MGS
10362 # else, run set_param on each MDT
10363 [[ $arg = *"-P"* ]] && facet=mgs
10364 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10365 [[ $? != 0 ]] && rc=1
10370 mdts_check_param() {
10376 for mdtno in $(seq 1 $MDSCOUNT); do
10377 local idx=$(($mdtno - 1))
10378 wait_update_facet --verbose mds${mdtno} \
10379 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10381 error "$key state is not '$target' on mds${mdtno}"
10385 cdt_set_mount_state() {
10386 mdts_set_param "-P" hsm_control "$1"
10387 # set_param -P is asynchronous operation and could race with set_param.
10388 # In such case configs could be retrieved and applied at mgc after
10389 # set_param -P completion. Sleep here to avoid race with set_param.
10390 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10391 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10392 # and 10 seconds to retrieve config from server.
10396 cdt_check_state() {
10397 mdts_check_param hsm_control "$1" 20
10400 cdt_set_sanity_policy() {
10401 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10404 mdts_set_param "" hsm.policy "+NRA"
10405 mdts_set_param "" hsm.policy "-NBR"
10406 CDT_POLICY_HAD_CHANGED=
10414 mdts_set_param "$opt -n" "hsm.$param" "$value"
10418 wait_request_state() {
10422 # 4th arg (mdt index) is optional
10423 local mdtidx=${4:-0}
10424 local mds=mds$(($mdtidx + 1))
10426 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10427 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10429 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10430 error "request on $fid is not $state on $mds"
10438 local WAIT_MAX=${4:-60}
10441 # We need to run do_node in bg, because pdsh does not exit
10442 # if child process of run script exists.
10443 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10444 # because of multiop_bg_pause -> $MULTIOP_PROG &
10445 # By the same reason we need sleep a bit after do_nodes starts
10446 # to let runmultiop_bg_pause start muliop and
10447 # update /tmp/multiop_bg.pid ;
10448 # The rm /tmp/multiop_bg.pid guarantees here that
10449 # we have the updated by runmultiop_bg_pause
10450 # /tmp/multiop_bg.pid file
10452 local pid_file=$TMP/multiop_bg.pid.$$
10454 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10455 runmultiop_bg_pause $file $cmds" &
10459 while [[ $wait_time -lt $WAIT_MAX ]]; do
10461 wait_time=$((wait_time + 3))
10462 multiop_pid=$(do_node $client cat $pid_file)
10463 if [ -n "$multiop_pid" ]; then
10468 [ -n "$multiop_pid" ] ||
10469 error "$client : Can not get multiop_pid from $pid_file "
10471 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10472 eval export $(node_var_name $client)_do_node_pid=$pid
10473 local var=$(node_var_name $client)_multiop_pid
10474 echo client $client multiop_bg started multiop_pid=${!var}
10480 local multiop_pid=$(node_var_name $client)_multiop_pid
10481 local do_node_pid=$(node_var_name $client)_do_node_pid
10483 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10484 do_node $client kill -USR1 ${!multiop_pid}
10486 wait ${!do_node_pid}
10490 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10491 awk '{ print $1 * 2; exit; }')
10495 check_component_count() {
10496 local comp_cnt=$($LFS getstripe --component-count $1)
10497 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10500 # Verify there are no init components with "extension" flag
10501 verify_no_init_extension() {
10502 local flg_opts="--component-flags init,extension"
10503 local found=$($LFS find $flg_opts $1 | wc -l)
10504 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10507 # Verify there is at least one component starting at 0
10508 verify_comp_at_zero() {
10509 flg_opts="--component-flags init"
10510 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10511 [ $found -eq 1 ] ||
10512 error "No component starting at zero(!)"
10515 # version after which Self-Extending Layouts are available
10518 sel_layout_sanity() {
10522 verify_no_init_extension $file
10523 verify_comp_at_zero $file
10524 check_component_count $file $comp_cnt
10527 statx_supported() {
10528 $STATX --quiet --version
10533 # wrappers for createmany and unlinkmany
10534 # to set debug=0 if number of creates is high enough
10535 # this is to speedup testing
10537 function createmany() {
10540 (( count > 100 )) && {
10541 local saved_debug=$($LCTL get_param -n debug)
10542 local list=$(comma_list $(all_nodes))
10544 do_nodes $list $LCTL set_param debug=0
10546 $LUSTRE/tests/createmany $*
10548 (( count > 100 )) &&
10549 do_nodes $list "$LCTL set_param debug=\\\"$saved_debug\\\""
10553 function unlinkmany() {
10556 (( count > 100 )) && {
10557 local saved_debug=$($LCTL get_param -n debug)
10558 local list=$(comma_list $(all_nodes))
10560 do_nodes $list $LCTL set_param debug=0
10562 $LUSTRE/tests/unlinkmany $*
10564 (( count > 100 )) &&
10565 do_nodes $list "$LCTL set_param debug=\\\"$saved_debug\\\""
10569 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10570 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10571 function check_set_fallocate()
10573 local new_mode="$1"
10574 local osts=$(comma_list $(osts_nodes))
10575 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10576 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10579 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10580 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10581 { echo "keep default fallocate mode: $old_mode"; return 0; }
10582 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10583 { echo "keep current fallocate mode: $old_mode"; return 0; }
10585 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10586 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10587 error "set $fa_mode=$new_mode"
10590 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10591 function check_set_fallocate_or_skip()
10593 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10594 check_set_fallocate || skip "need at least 2.13.57 for fallocate"