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 LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
297 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
298 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
299 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
300 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
301 [ ! -f "$LFS" ] && export LFS=$(which lfs)
303 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
305 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
306 if [ ! -f "$L_GETIDENTITY" ]; then
307 if `which l_getidentity > /dev/null 2>&1`; then
308 export L_GETIDENTITY=$(which l_getidentity)
310 export L_GETIDENTITY=NONE
313 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
314 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
315 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
316 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
317 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
318 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
319 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
320 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
321 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
322 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
323 [ ! -f "$LUSTRE_RMMOD" ] &&
324 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
325 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
326 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
327 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
328 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
329 [ ! -f "$LFS_MIGRATE" ] &&
330 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
331 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
332 [ ! -f "$LR_READER" ] &&
333 export LR_READER=$(which lr_reader 2> /dev/null)
334 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
335 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
336 [ ! -f "$LSOM_SYNC" ] &&
337 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
338 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
339 export NAME=${NAME:-local}
340 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
341 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
342 export LGSSD=$(which lgssd)
343 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
344 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
345 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
347 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
349 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
350 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
352 export DMSETUP=${DMSETUP:-dmsetup}
353 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
354 export LOSETUP=${LOSETUP:-losetup}
356 if [ "$ACCEPTOR_PORT" ]; then
357 export PORT_OPT="--port $ACCEPTOR_PORT"
361 $RPC_MODE || echo "Using GSS shared-key feature"
362 which lgss_sk > /dev/null 2>&1 ||
363 error_exit "built with lgss_sk disabled! SEC=$SEC"
371 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
372 which lgss_keyring > /dev/null 2>&1 ||
373 error_exit "built with gss disabled! SEC=$SEC"
384 IDENTITY_UPCALL=false
388 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
390 # Paths on remote nodes, if different
391 export RLUSTRE=${RLUSTRE:-$LUSTRE}
392 export RPWD=${RPWD:-$PWD}
393 export I_MOUNTED=${I_MOUNTED:-"no"}
394 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
395 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
396 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
397 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
398 ! -f $LUSTRE/mdt/mdt.ko ]; then
399 export CLIENTMODSONLY=yes
402 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
403 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
407 while getopts "rvwf:" opt $*; do
412 w) WRITECONF=writeconf;;
417 shift $((OPTIND - 1))
420 # print the durations of each test if "true"
421 DDETAILS=${DDETAILS:-false}
422 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
427 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
429 # Constants used in more than one test script
430 export LOV_MAX_STRIPE_COUNT=2000
431 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
432 export KEEP_POOLS=${KEEP_POOLS:-false}
434 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
435 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
438 # use localrecov to enable recovery for local clients, LU-12722
439 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
440 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
441 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
444 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
445 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
452 ncpts=$(do_facet $facet "lctl get_param -n " \
453 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
455 if [ $ncpts -eq 0 ]; then
462 # Return a numeric version code based on a version string. The version
463 # code is useful for comparison two version strings to see which is newer.
465 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
466 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
468 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
471 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
472 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
474 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
476 # usage: lustre_build_version
478 # All Lustre versions support "lctl get_param" to report the version of the
479 # code running in the kernel (what our tests are interested in), but it
480 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
481 # the "version" parameter doesn't include "lustre: " at the beginning.
482 # If that fails, call "lctl lustre_build_version" which prints either (or both)
483 # the userspace and kernel build versions, but until 2.8.55 required root
484 # access to get the Lustre kernel version. If that also fails, fall back to
485 # using "lctl --version", which is easy to parse and works without the kernel
486 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
487 # not the module version, though they are usually the same.
489 # Various commands and their output format for different Lustre versions:
490 # lctl get_param version: 2.9.55
491 # lctl get_param version: lustre: 2.8.53
492 # lctl get_param version: lustre: 2.6.52
493 # kernel: patchless_client
494 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
495 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
496 # lctl lustre_build_version: error: lustre_build_version: Permission denied
497 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
498 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
499 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
500 # lctl --version: lctl 2.6.50
502 # output: prints version string to stdout in (up to 4) dotted-decimal values
503 lustre_build_version() {
504 local facet=${1:-client}
505 local facet_version=${facet}_VERSION
507 # if the global variable is already set, then use that
508 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
510 # this is the currently-running version of the kernel modules
511 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
512 # we mostly test 2.10+ systems, only try others if the above fails
513 if [ -z "$ver" ]; then
514 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
516 if [ -z "$ver" ]; then
517 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
520 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
521 [ -n "$lver" ] && ver="$lver"
523 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
524 tr _ . | cut -d. -f1-4)
526 # save in global variable for the future
527 export $facet_version=$lver
532 # Report the Lustre numeric build version code for the supplied facet.
533 lustre_version_code() {
534 version_code $(lustre_build_version $1)
538 /sbin/lsmod | grep -q "^\<$1\>"
541 check_lfs_df_ret_val() {
542 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
543 # returned by 'lfs df' for valid dentry but not a lustrefs.
545 # 'lfs df' historically always returned success(0) instead of
546 # EOPNOTSUPP. This function for compatibility reason, ignores and
547 # masquerades EOPNOTSUPP as success.
548 [[ $1 -eq 95 ]] && return 0
561 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
564 # parallels can't load modules directly from prlfs, use /tmp instead
565 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
566 local target="$(mktemp)"
568 cp "$module" "$target"
571 [[ $rc == 0 ]] && PRLFS=true
579 # Load a module on the system where this is running.
581 # usage: load_module module_name [module arguments for insmod/modprobe]
583 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
584 # will be used as the arguments. Otherwise arguments will be obtained from
585 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
588 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
591 local base=$(basename $module $ext)
593 local -A module_is_loaded_aa
597 for mod in $(lsmod | awk '{ print $1; }'); do
598 module_is_loaded_aa[${mod//-/_}]=true
602 ${module_is_loaded_aa[${1//-/_}]:-false}
605 if module_is_loaded $base; then
609 if [[ -f $LUSTRE/$module$ext ]]; then
610 path=$LUSTRE/$module$ext
611 elif [[ "$base" == lnet_selftest ]] &&
612 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
613 path=$LUSTRE/../lnet/selftest/$base$ext
618 if [[ -n "$path" ]]; then
619 # Try to load any non-Lustre modules that $module depends on.
620 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
621 if ! module_is_loaded $mod; then
627 # If no module arguments were passed then get them from
628 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
629 if [ $# -eq 0 ]; then
630 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
631 # not in Bash until 4.x, so we resort to eval.
632 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
633 eval set -- \$$optvar
634 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
635 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
637 opt=$(awk -v var="^options $base" '$0 ~ var \
638 {gsub("'"options $base"'",""); print}' \
640 set -- $(echo -n $opt)
642 # Ensure we have accept=all for lnet
643 if [[ "$base" == lnet ]]; then
644 # OK, this is a bit wordy...
645 local arg accept_all_present=false
648 [[ "$arg" == accept=all ]] &&
649 accept_all_present=true
652 $accept_all_present || set -- "$@" accept=all
659 [ $# -gt 0 ] && echo "${module} options: '$*'"
661 # Note that insmod will ignore anything in modprobe.conf, which is why
662 # we're passing options on the command-line. If $path does not exist
663 # then we must be testing a "make install" or"rpm" installation. Also
664 # note that failing to load ptlrpc_gss is not considered fatal.
665 if [[ -n "$path" ]]; then
666 lustre_insmod $path "$@"
667 elif [[ "$base" == ptlrpc_gss ]]; then
668 if ! modprobe $base "$@" 2>/dev/null; then
669 echo "gss/krb5 is not supported"
676 load_modules_local() {
677 if [ -n "$MODPROBE" ]; then
679 echo "Using modprobe to load modules"
683 # Create special udev test rules on every node
684 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
685 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
687 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
689 udevadm control --reload-rules
692 # For kmemleak-enabled kernels we need clear all past state
693 # that obviously has nothing to do with this Lustre run
694 # Disable automatic memory scanning to avoid perf hit.
695 if [ -f /sys/kernel/debug/kmemleak ] ; then
696 echo scan=off > /sys/kernel/debug/kmemleak || true
697 echo scan > /sys/kernel/debug/kmemleak || true
698 echo clear > /sys/kernel/debug/kmemleak || true
701 echo Loading modules from $LUSTRE
705 if [ -f /sys/devices/system/cpu/online ]; then
706 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
707 echo "detected $ncpus online CPUs by sysfs"
709 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
711 if [ $rc -eq 0 ]; then
712 echo "detected $ncpus online CPUs by getconf"
714 echo "Can't detect number of CPUs"
719 # if there is only one CPU core, libcfs can only create one partition
720 # if there is more than 4 CPU cores, libcfs should create multiple CPU
721 # partitions. So we just force libcfs to create 2 partitions for
722 # system with 2 or 4 cores
723 local saved_opts="$MODOPTS_LIBCFS"
724 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
725 # force to enable multiple CPU partitions
726 echo "Force libcfs to create 2 CPU partitions"
727 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
729 echo "libcfs will create CPU partition based on online CPUs"
732 load_module ../libcfs/libcfs/libcfs
733 # Prevent local MODOPTS_LIBCFS being passed as part of environment
734 # variable to remote nodes
735 MODOPTS_LIBCFS=$saved_opts
738 load_module ../lnet/lnet/lnet
740 LNDPATH=${LNDPATH:-"../lnet/klnds"}
741 if [ -z "$LNETLND" ]; then
743 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
744 tcp*) LNETLND="socklnd/ksocklnd" ;;
745 *) local lnd="${NETTYPE%%[0-9]}lnd"
746 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
747 LNETLND="$lnd/k$lnd" ||
748 LNETLND="socklnd/ksocklnd"
751 load_module ../lnet/klnds/$LNETLND
752 load_module obdclass/obdclass
753 load_module ptlrpc/ptlrpc
754 load_module ptlrpc/gss/ptlrpc_gss
762 load_module obdecho/obdecho
763 if ! client_only; then
764 load_module lfsck/lfsck
765 [ "$LQUOTA" != "no" ] &&
766 load_module quota/lquota $LQUOTAOPTS
767 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
768 load_module osd-zfs/osd_zfs
769 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
770 load_module ../ldiskfs/ldiskfs
771 load_module osd-ldiskfs/osd_ldiskfs
783 load_module llite/lustre
784 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
786 rm -f $OGDB/ogdb-$HOSTNAME
787 $LCTL modules > $OGDB/ogdb-$HOSTNAME
789 # 'mount' doesn't look in $PATH, just sbin
790 local mount_lustre=$LUSTRE/utils/mount.lustre
791 if [ -f $mount_lustre ]; then
792 local sbin_mount=$(readlink -f /sbin)/mount.lustre
793 if grep -qw "$sbin_mount" /proc/mounts; then
794 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
796 if ! grep -qw "$sbin_mount" /proc/mounts; then
797 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
798 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
799 cat <<- EOF > "$sbin_mount"
802 echo "This $sbin_mount just a mountpoint." 1>&2
803 echo "It is never supposed to be run." 1>&2
804 logger -p emerg -- "using stub $sbin_mount $@"
807 chmod a+x $sbin_mount
809 mount --bind $mount_lustre $sbin_mount ||
810 error "can't bind $mount_lustre to $sbin_mount"
818 # load modules on remote nodes optionally
819 # lustre-tests have to be installed on these nodes
820 if $LOAD_MODULES_REMOTE; then
821 local list=$(comma_list $(remote_nodes_list))
822 if [ -n "$list" ]; then
823 echo "loading modules on: '$list'"
824 do_rpc_nodes "$list" load_modules_local
830 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
831 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
832 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
833 echo "$LEAK_LUSTRE" 1>&2
834 echo "$LEAK_PORTALS" 1>&2
835 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
836 echo "Memory leaks detected"
837 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
842 unload_modules_local() {
843 $LUSTRE_RMMOD ldiskfs || return 2
845 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
846 rm /etc/udev/rules.d/99-lustre-test.rules
847 udevadm control --reload-rules
850 check_mem_leak || return 254
858 wait_exit_ST client # bug 12845
860 unload_modules_local || rc=$?
862 if $LOAD_MODULES_REMOTE; then
863 local list=$(comma_list $(remote_nodes_list))
864 if [ -n "$list" ]; then
865 echo "unloading modules on: '$list'"
866 do_rpc_nodes "$list" unload_modules_local
870 local sbin_mount=$(readlink -f /sbin)/mount.lustre
871 if grep -qe "$sbin_mount " /proc/mounts; then
872 umount $sbin_mount || true
873 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
877 [[ $rc -eq 0 ]] && echo "modules unloaded."
883 local facet=${1:-$SINGLEMDS}
886 case $(facet_fstype $facet) in
887 ldiskfs) size=72;; # largest seen is 64, leave some headroom
888 # grant_block_size is in bytes, allow at least 2x max blocksize
889 zfs) size=$(lctl get_param osc.$FSNAME*.import |
890 awk '/grant_block_size:/ {print $2/512; exit;}')
894 echo -n $((size * MDSCOUNT))
898 local facet=${1:-$SINGLEMDS}
899 local fstype=$(facet_fstype $facet)
902 ldiskfs) size=4;; # ~4KB per inode
903 zfs) size=11;; # 10 to 11KB per inode
909 check_gss_daemon_nodes() {
913 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
914 if [ \\\"\\\$num\\\" -ne 1 ]; then
915 echo \\\$num instance of $dname;
920 check_gss_daemon_facet() {
924 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
925 if [ $num -ne 1 ]; then
926 echo "$num instance of $dname on $facet"
935 echo Stopping $@ on $list
936 do_nodes $list "killall -2 $@ 2>/dev/null || true"
939 # start gss daemons on all nodes, or "daemon" on "nodes" if set
940 start_gss_daemons() {
944 if [ "$nodes" ] && [ "$daemon" ] ; then
945 echo "Starting gss daemon on nodes: $nodes"
946 do_nodes $nodes "$daemon" || return 8
950 nodes=$(comma_list $(mdts_nodes))
951 echo "Starting gss daemon on mds: $nodes"
953 # Start all versions, in case of switching
954 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
956 do_nodes $nodes "$LSVCGSSD -v" || return 1
959 do_nodes $nodes "$LGSSD -v" || return 2
962 nodes=$(comma_list $(osts_nodes))
963 echo "Starting gss daemon on ost: $nodes"
965 # Start all versions, in case of switching
966 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
968 do_nodes $nodes "$LSVCGSSD -v" || return 3
970 # starting on clients
972 local clients=${CLIENTS:-$HOSTNAME}
974 echo "Starting $LGSSD on clients $clients "
975 do_nodes $clients "$LGSSD -v" || return 4
978 # wait daemons entering "stable" status
982 # check daemons are running
984 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
985 check_gss_daemon_nodes $nodes lsvcgssd || return 5
987 nodes=$(comma_list $(mdts_nodes))
988 check_gss_daemon_nodes $nodes lgssd || return 6
991 check_gss_daemon_nodes $clients lgssd || return 7
996 local nodes=$(comma_list $(mdts_nodes))
998 send_sigint $nodes lsvcgssd lgssd
1000 nodes=$(comma_list $(osts_nodes))
1001 send_sigint $nodes lsvcgssd
1003 nodes=${CLIENTS:-$HOSTNAME}
1004 send_sigint $nodes lgssd
1008 # Add mount flags for shared key
1010 if grep -q skpath <<< "$mt_opts" ; then
1011 mt_opts=$(echo $mt_opts |
1012 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1014 if [ -z "$mt_opts" ]; then
1015 mt_opts="-o skpath=$SK_PATH"
1017 mt_opts="$mt_opts,skpath=$SK_PATH"
1027 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1036 [ $from_tree = true ]
1040 if $SHARED_KEY; then
1049 if ! module_loaded ptlrpc_gss; then
1050 load_module ptlrpc/gss/ptlrpc_gss
1051 module_loaded ptlrpc_gss ||
1052 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1055 if $GSS_KRB5 || $GSS_SK; then
1056 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1059 if $GSS_SK && ! $SK_NO_KEY; then
1060 echo "Loading basic SSK keys on all servers"
1061 do_nodes $(comma_list $(all_server_nodes)) \
1062 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1063 do_nodes $(comma_list $(all_server_nodes)) \
1064 "keyctl show | grep lustre | cut -c1-11 |
1066 xargs -IX keyctl setperm X 0x3f3f3f3f"
1069 if $GSS_SK && $SK_NO_KEY; then
1070 local numclients=${1:-$CLIENTCOUNT}
1071 local clients=${CLIENTS:-$HOSTNAME}
1073 # security ctx config for keyring
1075 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1077 if from_build_tree; then
1078 mkdir -p $SK_OM_PATH
1079 if grep -q request-key /proc/mounts > /dev/null; then
1080 echo "SSK: Request key already mounted."
1082 mount -o bind $SK_OM_PATH /etc/request-key.d/
1084 local lgssc_conf_line='create lgssc * * '
1085 lgssc_conf_line+=$(which lgss_keyring)
1086 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1087 echo "$lgssc_conf_line" > $lgssc_conf_file
1090 [ -e $lgssc_conf_file ] ||
1091 error_exit "Could not find key options in $lgssc_conf_file"
1092 echo "$lgssc_conf_file content is:"
1093 cat $lgssc_conf_file
1095 if ! local_mode; then
1096 if from_build_tree; then
1097 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1099 do_nodes $(comma_list $(all_nodes)) "mount \
1100 -o bind $SK_OM_PATH \
1101 /etc/request-key.d/"
1102 do_nodes $(comma_list $(all_nodes)) "rsync \
1103 -aqv $HOSTNAME:$lgssc_conf_file \
1104 $lgssc_conf_file >/dev/null 2>&1"
1106 do_nodes $(comma_list $(all_nodes)) \
1107 "echo $lgssc_conf_file: ; \
1108 cat $lgssc_conf_file"
1112 # create shared key on all nodes
1113 mkdir -p $SK_PATH/nodemap
1114 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1115 $SK_PATH/$FSNAME-*.key
1116 # for nodemap testing each client may need own key,
1117 # and S2S now requires keys as well, both for "client"
1120 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1121 -w $SK_PATH/$FSNAME-nmclient.key \
1122 -d /dev/urandom >/dev/null 2>&1
1123 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1124 -w $SK_PATH/$FSNAME-s2s-server.key \
1125 -d /dev/urandom >/dev/null 2>&1
1128 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1129 -d /dev/urandom >/dev/null 2>&1
1131 for i in $(seq 0 $((numclients - 1))); do
1132 lgss_sk -t server -f$FSNAME -n c$i \
1133 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1137 if ! local_mode; then
1138 for lnode in $(all_nodes); do
1139 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1142 # Set client keys to client type to generate prime P
1144 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1145 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1147 do_nodes $clients "lgss_sk -t client -m \
1148 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1149 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1150 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1152 # This is required for servers as well, if S2S in use
1154 do_nodes $(comma_list $(mdts_nodes)) \
1155 "cp $SK_PATH/$FSNAME-s2s-server.key \
1156 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1157 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1159 do_nodes $(comma_list $(osts_nodes)) \
1160 "cp $SK_PATH/$FSNAME-s2s-server.key \
1161 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1162 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1164 do_nodes $clients "lgss_sk -t client \
1165 -m $SK_PATH/$FSNAME-nmclient.key \
1170 # mount options for servers and clients
1171 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1172 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1173 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1174 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1176 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1177 LGSS_KEYRING_DEBUG=4
1181 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1182 ( local_mode || from_build_tree ); then
1184 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1185 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1186 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1188 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1195 # maybe cleanup credential cache?
1202 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1203 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1204 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1208 $RPC_MODE || echo "Cleaning up Shared Key.."
1209 do_nodes $(comma_list $(all_nodes)) "rm -f \
1210 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1211 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1212 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1213 if from_build_tree; then
1214 # Remove the mount and clean up the files we added to
1216 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1217 request-key.d /proc/mounts; do umount \
1218 /etc/request-key.d/; done"
1219 do_nodes $(comma_list $(all_nodes)) "rm -f \
1220 $SK_OM_PATH/lgssc.conf"
1221 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1229 local var=${facet}_svc
1237 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1238 tr '[:lower:]' '[:upper:]'
1244 if [ $facet == mgs ] || [ $facet == client ]; then
1248 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1256 if [ -n "${!var}" ]; then
1261 var=$(facet_type $facet)FSTYPE
1262 if [ -n "${!var}" ]; then
1267 if [ -n "$FSTYPE" ]; then
1272 if [[ $facet == mgs ]] && combined_mgs_mds; then
1284 local facets=$(get_facets)
1287 for facet in ${facets//,/ }; do
1288 if [ $node == $(facet_host $facet) ] ||
1289 [ $node == "$(facet_failover_host $facet)" ]; then
1290 fstype=$(facet_fstype $facet)
1291 if [[ $fstypes != *$fstype* ]]; then
1292 fstypes+="${fstypes:+,}$fstype"
1301 local num=$(facet_number $facet)
1304 if [[ $(facet_type $facet) = OST ]]; then
1305 index=OSTINDEX${num}
1306 if [[ -n "${!index}" ]]; then
1311 index=${OST_INDICES[num - 1]}
1314 [[ -n "$index" ]] || index=$((num - 1))
1322 local fstype=$(facet_fstype $facet)
1326 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1328 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1329 ${dev} 2>/dev/null");;
1331 error "unknown fstype!";;
1338 # Get the device of a facet.
1345 mgs) device=$(mgsdevname) ;;
1346 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1347 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1348 fs2mds) device=$(mdsdevname 1_2) ;;
1349 fs2ost) device=$(ostdevname 1_2) ;;
1350 fs3ost) device=$(ostdevname 2_2) ;;
1358 # Get the virtual device of a facet.
1365 mgs) device=$(mgsvdevname) ;;
1366 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1367 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1368 fs2mds) device=$(mdsvdevname 1_2) ;;
1369 fs2ost) device=$(ostvdevname 1_2) ;;
1370 fs3ost) device=$(ostvdevname 2_2) ;;
1378 local virt=$(virt-what 2> /dev/null)
1380 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1382 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1385 VMware|KVM|VirtualBox|Parallels|Bochs)
1386 echo $virt | tr '[A-Z]' '[a-z]' ;;
1392 # Re-read the partition table on failover partner host.
1393 # After a ZFS storage pool is created on a shared device, the partition table
1394 # on the device may change. However, the operating system on the failover
1395 # host may not notice the change automatically. Without the up-to-date partition
1396 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1397 # relative to partition rather than disk beginnings.
1399 # This function performs partprobe on the failover host to make it re-read the
1402 refresh_partition_table() {
1407 host=$(facet_passive_host $facet)
1408 if [[ -n "$host" ]]; then
1409 do_node $host "$PARTPROBE $device"
1414 # Get ZFS storage pool name.
1421 device=$(facet_device $facet)
1422 # poolname is string before "/"
1423 poolname="${device%%/*}"
1430 # Get ZFS local fsname.
1432 zfs_local_fsname() {
1434 local lfsname=$(basename $(facet_device $facet))
1440 # Create ZFS storage pool.
1447 local opts=${@:-"-o cachefile=none"}
1449 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1450 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1451 $ZPOOL create -f $opts $poolname $vdev"
1455 # Create ZFS file system.
1461 local opts=${@:-"-o mountpoint=legacy"}
1463 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1464 $ZFS create $opts $dataset"
1468 # Export ZFS storage pool.
1469 # Before exporting the pool, all datasets within the pool should be unmounted.
1477 poolname=$(zpool_name $facet)
1479 if [[ -n "$poolname" ]]; then
1480 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1481 grep -q ^$poolname/ /proc/mounts ||
1482 $ZPOOL export $opts $poolname"
1487 # Destroy ZFS storage pool.
1488 # Destroy the given pool and free up any devices for other use. This command
1489 # tries to unmount any active datasets before destroying the pool.
1490 # -f Force any active datasets contained within the pool to be unmounted.
1494 local poolname=${2:-$(zpool_name $facet)}
1496 if [[ -n "$poolname" ]]; then
1497 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1498 $ZPOOL destroy -f $poolname"
1503 # Import ZFS storage pool.
1504 # Force importing, even if the pool appears to be potentially active.
1509 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1512 poolname=$(zpool_name $facet)
1514 if [[ -n "$poolname" ]]; then
1515 opts+=" -d $(dirname $(facet_vdevice $facet))"
1516 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1517 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1518 $ZPOOL import -f $opts $poolname"
1523 # Reimport ZFS storage pool with new name
1528 local opts="-o cachefile=none"
1529 local poolname=$(zpool_name $facet)
1531 opts+=" -d $(dirname $(facet_vdevice $facet))"
1532 do_facet $facet "$ZPOOL export $poolname;
1533 $ZPOOL import $opts $poolname $newpool"
1537 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1538 # is not automatically imported on system startup.
1540 # In a failover environment, this will provide resource level fencing which
1541 # will ensure that the same ZFS storage pool will not be imported concurrently
1542 # on different nodes.
1544 disable_zpool_cache() {
1548 poolname=$(zpool_name $facet)
1550 if [[ -n "$poolname" ]]; then
1551 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1556 # This and set_osd_param() shall be used to access OSD parameters
1557 # once existed under "obdfilter":
1562 # writethrough_cache_enable
1566 local device=${2:-$FSNAME-OST*}
1569 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1570 osd-*.$device.$name 2>&1" | grep -v 'error:'
1575 local device=${2:-$FSNAME-OST*}
1579 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1580 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1584 local dz=${1:-$DEBUG_SIZE}
1586 if [ -f /sys/devices/system/cpu/possible ]; then
1587 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1589 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1592 # bug 19944, adjust size to be -gt num_possible_cpus()
1593 # promise 2MB for every cpu at least
1594 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1597 lctl set_param debug_mb=$dz
1600 set_default_debug () {
1601 local debug=${1:-"$PTLDEBUG"}
1602 local subsys=${2:-"$SUBSYSTEM"}
1603 local debug_size=${3:-$DEBUG_SIZE}
1605 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1606 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1608 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1611 set_default_debug_nodes () {
1613 local debug="${2:-"$PTLDEBUG"}"
1614 local subsys="${3:-"$SUBSYSTEM"}"
1615 local debug_size="${4:-$DEBUG_SIZE}"
1617 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1618 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1622 [[ -z "$nodes" ]] ||
1623 do_rpc_nodes "$nodes" set_default_debug \
1624 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1627 set_default_debug_facet () {
1629 local debug="${2:-"$PTLDEBUG"}"
1630 local subsys="${3:-"$SUBSYSTEM"}"
1631 local debug_size="${4:-$DEBUG_SIZE}"
1632 local node=$(facet_active_host $facet)
1634 [ -n "$node" ] || error "No host defined for facet $facet"
1636 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1639 set_params_nodes () {
1640 [[ $# -ge 2 ]] || return 0
1644 do_nodes $nodes $LCTL set_param $@
1647 set_params_clients () {
1648 local clients=${1:-$CLIENTS}
1649 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1651 [[ -n $params ]] || return 0
1652 set_params_nodes $clients $params
1656 local hostid=${1:-$(hostid)}
1658 if [ ! -s /etc/hostid ]; then
1659 printf $(echo -n $hostid |
1660 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1666 local facets=${1:-$(get_facets)}
1669 for facet in ${facets//,/ }; do
1672 [ $RC -eq 0 ] && continue
1674 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1675 skip_noexit "Restart of $facet failed!." &&
1678 error "Restart of $facet failed!"
1685 # Add argument "arg" (e.g., "loop") to the comma-separated list
1686 # of arguments for option "opt" (e.g., "-o") on command
1687 # line "opts" (e.g., "-o flock").
1693 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1695 if echo "$opts" | grep -q $opt_pattern; then
1696 opts=$(echo "$opts" | sed -e \
1697 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1699 opts+="${opts:+ }$opt $arg"
1705 # Associate loop device with a given regular file.
1706 # Return the loop device.
1708 setup_loop_device() {
1712 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1713 if [[ -z \\\$loop_dev ]]; then
1714 loop_dev=\\\$($LOSETUP -f);
1715 $LOSETUP \\\$loop_dev $file || loop_dev=;
1717 echo -n \\\$loop_dev"
1721 # Detach a loop device.
1723 cleanup_loop_device() {
1727 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1728 $LOSETUP -d $loop_dev"
1732 # Check if a given device is a block device.
1739 [[ -n "$dev" ]] || return 1
1740 do_facet $facet "test -b $dev" || return 1
1741 if [[ -n "$size" ]]; then
1742 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1743 count=1 skip=$size 2>&1" |
1744 awk '($3 == "in") { print $1 }')
1745 [[ "$in" = "1+0" ]] || return 1
1750 # Check if a given device is a device-mapper device.
1756 [[ -n "$dev" ]] || return 1
1757 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1761 # Check if a given device is a device-mapper flakey device.
1763 is_dm_flakey_dev() {
1768 [[ -n "$dev" ]] || return 1
1770 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1772 [[ $type = flakey ]] && return 0 || return 1
1776 # Check if device-mapper flakey device is supported by the kernel
1777 # of $facet node or not.
1779 dm_flakey_supported() {
1783 do_facet $facet "modprobe dm-flakey;
1784 $DMSETUP targets | grep -q flakey" &> /dev/null
1788 # Get the device-mapper flakey device name of a given facet.
1790 dm_facet_devname() {
1792 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1794 echo -n ${facet}_flakey
1798 # Get the device-mapper flakey device of a given facet.
1799 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1801 dm_facet_devpath() {
1804 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1808 # Set a device-mapper device with a new table.
1810 # The table has the following format:
1811 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1813 # flakey <target_args> includes:
1814 # <destination_device> <offset> <up_interval> <down_interval> \
1815 # [<num_features> [<feature_arguments>]]
1817 # linear <target_args> includes:
1818 # <destination_device> <start_sector>
1820 dm_set_dev_table() {
1823 local target_type=$3
1829 read tmp num_sectors tmp real_dev tmp \
1830 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1832 case $target_type in
1834 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1837 table="0 $num_sectors linear $real_dev 0"
1839 *) error "invalid target type $target_type" ;;
1842 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1843 error "failed to suspend $dm_dev"
1844 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1845 error "failed to load $target_type table into $dm_dev"
1846 do_facet $facet "$DMSETUP resume $dm_dev" ||
1847 error "failed to resume $dm_dev"
1851 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1852 # feature parameter.
1855 # All write I/O is silently ignored.
1856 # Read I/O is handled correctly.
1858 dm_set_dev_readonly() {
1860 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1862 dm_set_dev_table $facet $dm_dev flakey
1866 # Set a device-mapper device to traditional linear mapping mode.
1868 dm_clear_dev_readonly() {
1870 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1872 dm_set_dev_table $facet $dm_dev linear
1876 # Set the device of a given facet as "read-only".
1878 set_dev_readonly() {
1880 local svc=${facet}_svc
1882 if [[ $(facet_fstype $facet) = zfs ]] ||
1883 ! dm_flakey_supported $facet; then
1884 do_facet $facet $LCTL --device ${!svc} readonly
1886 dm_set_dev_readonly $facet
1891 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1898 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1899 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1900 echo -n $num_sectors
1904 # Create a device-mapper device with a given block device or regular file (will
1905 # be associated with loop device).
1906 # Return the full path of the device-mapper device.
1910 local real_dev=$2 # destination device
1911 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1912 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1914 # check if the device-mapper device to be created already exists
1915 if is_dm_dev $facet $dm_dev; then
1916 # if the existing device was set to "read-only", then clear it
1917 ! is_dm_flakey_dev $facet $dm_dev ||
1918 dm_clear_dev_readonly $facet $dm_dev
1924 # check if the destination device is a block device, and if not,
1925 # associate it with a loop device
1926 is_blkdev $facet $real_dev ||
1927 real_dev=$(setup_loop_device $facet $real_dev)
1928 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1930 # now create the device-mapper device
1931 local num_sectors=$(get_num_sectors $facet $real_dev)
1932 local table="0 $num_sectors linear $real_dev 0"
1935 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1936 { rc=${PIPESTATUS[0]}; dm_dev=; }
1937 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1944 # Map the facet name to its device variable name.
1946 facet_device_alias() {
1948 local dev_alias=$facet
1951 fs2mds) dev_alias=mds1_2 ;;
1952 fs2ost) dev_alias=ost1_2 ;;
1953 fs3ost) dev_alias=ost2_2 ;;
1961 # Save the original value of the facet device and export the new value.
1967 local active_facet=$(facet_active $facet)
1968 local dev_alias=$(facet_device_alias $active_facet)
1969 local dev_name=${dev_alias}_dev
1970 local dev=${!dev_name}
1972 if [[ $active_facet = $facet ]]; then
1973 local failover_dev=${dev_alias}failover_dev
1974 if [[ ${!failover_dev} = $dev ]]; then
1975 eval export ${failover_dev}_saved=$dev
1976 eval export ${failover_dev}=$dm_dev
1979 dev_alias=$(facet_device_alias $facet)
1980 local facet_dev=${dev_alias}_dev
1981 if [[ ${!facet_dev} = $dev ]]; then
1982 eval export ${facet_dev}_saved=$dev
1983 eval export ${facet_dev}=$dm_dev
1987 eval export ${dev_name}_saved=$dev
1988 eval export ${dev_name}=$dm_dev
1992 # Restore the saved value of the facet device.
1997 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1998 local dev_alias=$(facet_device_alias $facet)
2000 local saved_dev=${dev_alias}_dev_saved
2001 [[ -z ${!saved_dev} ]] ||
2002 eval export ${dev_alias}_dev=${!saved_dev}
2004 saved_dev=${dev_alias}failover_dev_saved
2005 [[ -z ${!saved_dev} ]] ||
2006 eval export ${dev_alias}failover_dev=${!saved_dev}
2010 # Remove a device-mapper device.
2011 # If the destination device is a loop device, then also detach it.
2015 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2019 is_dm_dev $facet $dm_dev || return 0
2021 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2022 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2024 do_facet $facet "$DMSETUP remove $dm_dev"
2025 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2027 unexport_dm_dev $facet
2029 # detach a loop device
2030 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2032 # unload dm-flakey module
2033 do_facet $facet "modprobe -r dm-flakey" || true
2039 local active_facet=$(facet_active $facet)
2040 local dev_alias=$(facet_device_alias $active_facet)
2041 local dev=${dev_alias}_dev
2042 local opt=${facet}_opt
2043 local mntpt=$(facet_mntpt $facet)
2044 local opts="${!opt} $@"
2045 local fstype=$(facet_fstype $facet)
2047 local dm_dev=${!dev}
2049 module_loaded lustre || load_modules
2053 if dm_flakey_supported $facet; then
2054 dm_dev=$(dm_create_dev $facet ${!dev})
2055 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2058 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2060 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2062 # import ZFS storage pool
2063 import_zpool $facet || return ${PIPESTATUS[0]}
2065 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2066 lustre:svname $dm_dev");;
2068 error "unknown fstype!";;
2071 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2072 # for testing LU-482 error handling in mount_facets() and test_0a()
2073 if [ -f $TMP/test-lu482-trigger ]; then
2077 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2081 if [ $RC -ne 0 ]; then
2082 echo "Start of $dm_dev on ${facet} failed ${RC}"
2086 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2087 if [[ "$health" != "healthy" ]]; then
2088 error "$facet is in a unhealthy state"
2091 set_default_debug_facet $facet
2093 if [[ $opts =~ .*nosvc.* ]]; then
2094 echo "Start $dm_dev without service"
2099 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2100 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2101 "" || error "$dm_dev failed to initialize!";;
2103 wait_update_facet ${facet} "$ZFS get -H -o value \
2104 lustre:svname $dm_dev 2>/dev/null | \
2105 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2106 error "$dm_dev failed to initialize!";;
2109 error "unknown fstype!";;
2113 # commit the device label change to disk
2114 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2115 echo "Commit the device label on ${!dev}"
2116 do_facet $facet "sync; sleep 1; sync"
2120 label=$(devicelabel ${facet} $dm_dev)
2121 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2122 eval export ${facet}_svc=${label}
2123 echo Started ${label}
2125 export_dm_dev $facet $dm_dev
2130 # start facet device options
2136 local dev_alias=$(facet_device_alias $facet)
2138 eval export ${dev_alias}_dev=${device}
2139 eval export ${facet}_opt=\"$@\"
2141 local varname=${dev_alias}failover_dev
2142 if [ -n "${!varname}" ] ; then
2143 eval export ${dev_alias}failover_dev=${!varname}
2145 eval export ${dev_alias}failover_dev=$device
2148 local mntpt=$(facet_mntpt $facet)
2149 do_facet ${facet} mkdir -p $mntpt
2150 eval export ${facet}_MOUNT=$mntpt
2151 mount_facet ${facet}
2161 local HOST=$(facet_active_host $facet)
2162 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2164 local mntpt=$(facet_mntpt $facet)
2165 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2166 if [ ${running} -ne 0 ]; then
2167 echo "Stopping $mntpt (opts:$@) on $HOST"
2168 do_facet ${facet} $UMOUNT $@ $mntpt
2171 # umount should block, but we should wait for unrelated obd's
2172 # like the MGS or MGC to also stop.
2173 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2175 if [[ $(facet_fstype $facet) == zfs ]]; then
2176 # export ZFS storage pool
2177 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2178 elif dm_flakey_supported $facet; then
2179 local host=${facet}_HOST
2180 local failover_host=${facet}failover_HOST
2181 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2182 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2183 dm_cleanup_dev $facet
2188 # get mdt quota type
2190 local varsvc=${SINGLEMDS}_svc
2191 do_facet $SINGLEMDS $LCTL get_param -n \
2192 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2195 # get ost quota type
2197 # All OSTs should have same quota type
2198 local varsvc=ost1_svc
2199 do_facet ost1 $LCTL get_param -n \
2200 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2203 # restore old quota type settings
2205 if [ "$old_MDT_QUOTA_TYPE" ]; then
2206 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2207 do_facet mgs $PERM_CMD \
2208 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2211 do_facet mgs $PERM_CMD \
2212 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2215 if [ "$old_OST_QUOTA_TYPE" ]; then
2216 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2217 do_facet mgs $PERM_CMD \
2218 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2221 do_facet mgs $LCTL conf_param \
2222 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2227 # Handle the case when there is a space in the lfs df
2228 # "filesystem summary" line the same as when there is no space.
2229 # This will allow fixing the "lfs df" summary line in the future.
2231 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2232 check_lfs_df_ret_val $?
2235 # Get free inodes on the MDT specified by mdt index, free indoes on
2236 # the whole filesystem will be returned when index == -1.
2242 if [ $index -eq -1 ]; then
2245 mdt_uuid=$(mdtuuid_from_index $index)
2248 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2253 # Get the OST device status from 'lfs df' with a given OST index.
2257 local mnt_pnt=${2:-$MOUNT}
2261 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2262 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2268 # save old quota type & set new quota type
2269 local mdt_qtype=$(mdt_quota_type)
2270 local ost_qtype=$(ost_quota_type)
2272 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2273 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2275 export old_MDT_QUOTA_TYPE=$mdt_qtype
2276 export old_OST_QUOTA_TYPE=$ost_qtype
2278 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2279 do_facet mgs $PERM_CMD \
2280 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2281 do_facet mgs $PERM_CMD \
2282 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2284 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2285 error "set mdt quota type failed"
2286 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2287 error "set ost quota type failed"
2290 local quota_usrs=$QUOTA_USERS
2292 # get_filesystem_size
2293 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2294 local blk_soft=$((disksz + 1024))
2295 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2297 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2298 local i_soft=$inodes
2299 local i_hard=$((i_soft + i_soft / 20))
2301 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2302 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2303 "inode-hardlimit: $i_hard"
2306 for usr in $quota_usrs; do
2307 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2309 cmd="$LFS setquota -$type $usr -b $blk_soft"
2310 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2312 eval $cmd || error "$cmd FAILED!"
2314 # display the quota status
2315 echo "Quota settings for $usr : "
2316 $LFS quota -v -u $usr $mntpt || true
2323 local opts=${3:-$MOUNT_OPTS}
2324 opts=${opts:+-o $opts}
2325 local flags=${4:-$MOUNT_FLAGS}
2327 local device=$MGSNID:/$FSNAME$FILESET
2328 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2329 echo "Bad mount command: opt=$flags $opts dev=$device " \
2335 # update mount option with skpath
2336 opts=$(add_sk_mntflag $opts)
2339 echo "Starting client: $client: $flags $opts $device $mnt"
2340 do_node $client mkdir -p $mnt
2341 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2342 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2344 #disable FILESET if not supported
2345 do_nodes $client lctl get_param -n \
2346 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2347 device=$MGSNID:/$FSNAME
2348 do_node $client mkdir -p $mnt/$FILESET
2349 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2352 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2353 # Mount using nodemap key
2354 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2355 if $SK_UNIQUE_NM; then
2356 mountkey=$SK_PATH/nodemap/c0.key
2358 local prunedopts=$(echo $opts |
2359 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2360 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2363 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2367 set_default_debug_nodes $client
2368 set_params_clients $client
2379 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2381 [ "$3" ] && force=-f
2382 [ $running -eq 0 ] && return 0
2384 echo "Stopping client $client $mnt (opts:$force)"
2385 do_node $client lsof -t $mnt || need_kill=no
2386 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2387 pids=$(do_node $client lsof -t $mnt | sort -u);
2388 if [ -n "$pids" ]; then
2389 do_node $client kill -9 $pids || true
2393 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2395 if [ $busy -ne 0 ] ; then
2396 echo "$mnt is still busy, wait one second" && sleep 1
2397 do_node $client umount $force $mnt
2401 # Mount the file system on the MDS
2402 mount_mds_client() {
2403 local mds_HOST=${SINGLEMDS}_HOST
2405 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2406 error "unable to mount $MOUNT2 on MDS"
2409 # Unmount the file system on the MDS
2410 umount_mds_client() {
2411 local mds_HOST=${SINGLEMDS}_HOST
2412 zconf_umount $mds1_HOST $MOUNT2
2413 do_facet $SINGLEMDS "rmdir $MOUNT2"
2416 # nodes is comma list
2417 sanity_mount_check_nodes () {
2423 # FIXME: assume that all cluster nodes run the same os
2424 [ "$(uname)" = Linux ] || return 0
2427 for mnt in $mnts ; do
2428 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2429 mpts=\\\$(mount | grep -c $mnt' ');
2430 if [ \\\$running -ne \\\$mpts ]; then
2431 echo \\\$(hostname) env are INSANE!;
2434 [ $? -eq 0 ] || rc=1
2439 sanity_mount_check_servers () {
2440 [ -n "$CLIENTONLY" ] &&
2441 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2442 echo Checking servers environments
2444 # FIXME: modify get_facets to display all facets wo params
2445 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2449 for facet in ${facets//,/ }; do
2450 node=$(facet_host ${facet})
2451 mntpt=$(facet_mntpt $facet)
2452 sanity_mount_check_nodes $node $mntpt ||
2453 { error "server $node environments are insane!"; return 1; }
2457 sanity_mount_check_clients () {
2458 local clients=${1:-$CLIENTS}
2459 local mntpt=${2:-$MOUNT}
2460 local mntpt2=${3:-$MOUNT2}
2462 [ -z $clients ] && clients=$(hostname)
2463 echo Checking clients $clients environments
2465 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2466 error "clients environments are insane!"
2469 sanity_mount_check () {
2470 sanity_mount_check_servers || return 1
2471 sanity_mount_check_clients || return 2
2474 # mount clients if not mouted
2475 zconf_mount_clients() {
2478 local opts=${3:-$MOUNT_OPTS}
2479 opts=${opts:+-o $opts}
2480 local flags=${4:-$MOUNT_FLAGS}
2481 local device=$MGSNID:/$FSNAME$FILESET
2482 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2483 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2488 echo "Starting client $clients: $flags $opts $device $mnt"
2489 do_nodes $clients mkdir -p $mnt
2490 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2491 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2492 # Mount with own nodemap key
2494 # Mount all server nodes first with per-NM keys
2495 for nmclient in ${clients//,/ }; do
2496 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2497 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2500 # set perms for per-nodemap keys else permission denied
2501 do_nodes $(comma_list $(all_nodes)) \
2502 "keyctl show | grep lustre | cut -c1-11 |
2504 xargs -IX keyctl setperm X 0x3f3f3f3f"
2505 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2507 for nmclient in ${clients//,/ }; do
2508 if $SK_UNIQUE_NM; then
2509 mountkey=$SK_PATH/nodemap/c$i.key
2511 do_node $nmclient "! grep -q $mnt' ' \
2512 /proc/mounts || umount $mnt"
2513 local prunedopts=$(add_sk_mntflag $prunedopts);
2514 prunedopts=$(echo $prunedopts | sed -e \
2515 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2517 do_nodes $(comma_list $(all_server_nodes)) \
2520 do_node $nmclient $MOUNT_CMD $flags \
2521 $prunedopts $MGSNID:/$FSNAME $mnt ||
2526 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2528 do_nodes $clients $MOUNT_CMD $flags $opts \
2529 $MGSNID:/$FSNAME $mnt || return 1
2531 #disable FILESET if not supported
2532 do_nodes $clients lctl get_param -n \
2533 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2534 device=$MGSNID:/$FSNAME
2535 do_nodes $clients mkdir -p $mnt/$FILESET
2536 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2540 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2541 # Mount with nodemap key
2543 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2544 for nmclient in ${clients//,/ }; do
2545 if $SK_UNIQUE_NM; then
2546 mountkey=$SK_PATH/nodemap/c$i.key
2548 local prunedopts=$(echo $opts | sed -e \
2549 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2550 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2553 running=\\\$(mount | grep -c $mnt' ');
2555 if [ \\\$running -eq 0 ] ; then
2557 $MOUNT_CMD $flags $prunedopts $device $mnt;
2560 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2561 grep 'type lustre' | wc -l);
2562 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2563 echo zconf_mount_clients FAILED: \
2564 mount count \\\$running, not matching \
2565 with mount count of 'type lustre' \
2566 \\\$lustre_mnt_count;
2570 exit \\\$rc" || return ${PIPESTATUS[0]}
2577 if $SHARED_KEY; then
2578 tmpopts=$(add_sk_mntflag $opts)
2581 running=\\\$(mount | grep -c $mnt' ');
2583 if [ \\\$running -eq 0 ] ; then
2585 $MOUNT_CMD $flags $tmpopts $device $mnt;
2588 exit \\\$rc" || return ${PIPESTATUS[0]}
2591 echo "Started clients $clients: "
2592 do_nodes $clients "mount | grep $mnt' '"
2594 set_default_debug_nodes $clients
2595 set_params_clients $clients
2600 zconf_umount_clients() {
2605 [ "$3" ] && force=-f
2607 echo "Stopping clients: $clients $mnt (opts:$force)"
2608 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2609 if [ \\\$running -ne 0 ] ; then
2610 echo Stopping client \\\$(hostname) $mnt opts:$force;
2611 lsof $mnt || need_kill=no;
2612 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2613 pids=\\\$(lsof -t $mnt | sort -u);
2614 if [ -n \\\"\\\$pids\\\" ]; then
2618 while umount $force $mnt 2>&1 | grep -q "busy"; do
2619 echo "$mnt is still busy, wait one second" && sleep 1;
2626 echo + $POWER_DOWN $node
2630 shutdown_node_hard () {
2632 local attempts=$SHUTDOWN_ATTEMPTS
2634 for i in $(seq $attempts) ; do
2637 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2638 echo "waiting for $host to fail attempts=$attempts"
2639 [ $i -lt $attempts ] || \
2640 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2646 local mnt=${2:-$MOUNT}
2649 if [ "$FAILURE_MODE" = HARD ]; then
2650 shutdown_node_hard $client
2652 zconf_umount_clients $client $mnt -f
2658 local facets="$(get_facets OST),$(get_facets MDS)"
2661 combined_mgs_mds || facets="$facets,mgs"
2663 for facet in ${facets//,/ }; do
2664 if [ $(facet_active_host $facet) == $host ]; then
2665 affected="$affected $facet"
2669 echo $(comma_list $affected)
2674 local host=${2:-$(facet_host $facet)}
2676 local label=$(convert_facet2label $facet)
2677 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2680 facets_up_on_host () {
2682 local facets=$(facets_on_host $host)
2685 for facet in ${facets//,/ }; do
2686 if $(facet_up $facet $host); then
2687 affected_up="$affected_up $facet"
2691 echo $(comma_list $affected_up)
2696 local affected_facet
2697 local affected_facets
2699 if [[ "$FAILURE_MODE" = HARD ]]; then
2700 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2701 dm_flakey_supported $facet; then
2702 affected_facets=$(affected_facets $facet)
2703 for affected_facet in ${affected_facets//,/ }; do
2704 unexport_dm_dev $affected_facet
2708 shutdown_node_hard $(facet_active_host $facet)
2716 echo + $POWER_UP $node
2729 local node=$(facet_active_host $facet)
2731 if [ "$FAILURE_MODE" = HARD ]; then
2741 if [ "$FAILURE_MODE" = HARD ]; then
2744 if $LOAD_MODULES_REMOTE; then
2745 echo "loading modules on $node: $facet"
2746 do_rpc_nodes $node load_modules_local
2755 for facet in ${facets//,/ }; do
2756 hosts=$(expand_list $hosts $(facet_host $facet) )
2762 _check_progs_installed () {
2766 for prog in $progs; do
2767 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2768 echo $prog missing on $(hostname)
2775 check_progs_installed () {
2779 do_rpc_nodes "$nodes" _check_progs_installed $@
2782 # recovery-scale functions
2784 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2787 start_client_load() {
2790 local var=$(node_var_name $client)_load
2791 eval export ${var}=$load
2793 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2794 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2795 END_RUN_FILE=$END_RUN_FILE \
2796 LOAD_PID_FILE=$LOAD_PID_FILE \
2797 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2798 TESTNAME=$TESTNAME \
2799 DBENCH_LIB=$DBENCH_LIB \
2800 DBENCH_SRC=$DBENCH_SRC \
2801 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2806 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2807 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2808 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2809 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2810 ior_blockSize=$ior_blockSize \
2811 ior_blockUnit=$ior_blockUnit \
2812 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2813 ior_DURATION=$ior_DURATION \
2814 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2815 ior_custom_params=\\\"$ior_custom_param\\\" \
2816 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2819 log "Started client load: ${load} on $client"
2821 # get the children process IDs
2822 local pids=$(ps --ppid $ppid -o pid= | xargs)
2823 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2827 start_client_loads () {
2828 local -a clients=(${1//,/ })
2829 local numloads=${#CLIENT_LOADS[@]}
2831 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2832 local load=$((nodenum % numloads))
2833 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2835 # bug 22169: wait the background threads to start
2839 # only for remote client
2840 check_client_load () {
2842 local var=$(node_var_name $client)_load
2843 local testload=run_${!var}.sh
2845 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2847 # bug 18914: try to connect several times not only when
2848 # check ps, but while check_node_health also
2852 while [ $RC = 254 -a $tries -gt 0 ]; do
2856 if ! check_node_health $client; then
2858 if [ $RC -eq 254 ]; then
2859 # FIXME: not sure how long we shuold sleep here
2863 echo "check node health failed: RC=$RC "
2867 # We can continue try to connect if RC=254
2868 # Just print the warning about this
2869 if [ $RC = 254 ]; then
2870 echo "got a return status of $RC from do_node while checking " \
2871 "node health on $client"
2874 # see if the load is still on the client
2877 while [ $RC = 254 -a $tries -gt 0 ]; do
2881 if ! do_node $client \
2882 "ps auxwww | grep -v grep | grep -q $testload"; then
2887 if [ $RC = 254 ]; then
2888 echo "got a return status of $RC from do_node while checking " \
2889 "(node health and 'ps') the client load on $client"
2890 # see if we can diagnose a bit why this is
2895 check_client_loads () {
2896 local clients=${1//,/ }
2900 for client in $clients; do
2901 check_client_load $client
2903 if [ "$rc" != 0 ]; then
2904 log "Client load failed on node $client, rc=$rc"
2910 restart_client_loads () {
2911 local clients=${1//,/ }
2912 local expectedfail=${2:-""}
2916 for client in $clients; do
2917 check_client_load $client
2919 if [ "$rc" != 0 -a "$expectedfail" ]; then
2920 local var=$(node_var_name $client)_load
2921 start_client_load $client ${!var}
2922 echo "Restarted client load ${!var}: on $client. Checking ..."
2923 check_client_load $client
2925 if [ "$rc" != 0 ]; then
2926 log "Client load failed to restart on node $client, rc=$rc"
2927 # failure one client load means test fail
2928 # we do not need to check other
2937 # Start vmstat and save its process ID in a file.
2942 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2945 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2946 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2949 # Display the nodes on which client loads failed.
2950 print_end_run_file() {
2954 [ -s $file ] || return 0
2956 echo "Found the END_RUN_FILE file: $file"
2959 # A client load will stop if it finds the END_RUN_FILE file.
2960 # That does not mean the client load actually failed though.
2961 # The first node in END_RUN_FILE is the one we are interested in.
2964 if [ -n "$node" ]; then
2965 local var=$(node_var_name $node)_load
2967 local prefix=$TESTLOG_PREFIX
2968 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2969 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2970 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2972 echo "Client load ${!var} failed on node $node:"
2978 # Stop the process which had its PID saved in a file.
2983 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2985 do_nodes $nodes "test -f $pid_file &&
2986 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2989 # Stop all client loads.
2990 stop_client_loads() {
2991 local nodes=${1:-$CLIENTS}
2994 # stop the client loads
2995 stop_process $nodes $pid_file
2997 # clean up the processes that started them
2998 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3000 # End recovery-scale functions
3003 # wait for a command to return the expected result
3005 # This will run @check on @node repeatedly until the output matches @expect
3006 # based on the supplied condition, or until @max_wait seconds have elapsed,
3007 # whichever comes first. @cond may be one of the normal bash operators,
3008 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3009 # in the caller to avoid unintentional evaluation by the shell in the caller.
3011 # If @max_wait is not specified, the condition will be checked for up to 90s.
3013 # If --verbose is passed as the first argument, the result is printed on each
3014 # value change, otherwise it is only printed after every 10s interval.
3016 # If --quiet is passed as the first/second argument, the do_node() command
3017 # will not print the remote command before executing it each time.
3019 # Using wait_update_cond() or related helper function is preferable to adding
3020 # a "long enough" wait for some state to change in the background, since
3021 # "long enough" may be too short due to tunables, system config, or running in
3022 # a VM, and must by necessity wait too long for most cases or risk failure.
3024 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3025 wait_update_cond() {
3029 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3030 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3036 local max_wait=${5:-90}
3040 local begin=$SECONDS
3044 while (( $waited <= $max_wait )); do
3045 result=$(do_node $quiet $node "$check")
3047 eval [[ "'$result'" $cond "'$expect'" ]]
3048 if [[ $? == 0 ]]; then
3049 [[ -z "$result" || $waited -le $sleep ]] ||
3050 echo "Updated after ${waited}s: want '$expect' got '$result'"
3053 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3054 [[ -n "$prev_result" ]] &&
3055 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3056 prev_result="$result"
3058 (( $waited % $print == 0 )) &&
3059 echo "Waiting $((max_wait - waited))s for '$expect'"
3061 waited=$((SECONDS - begin))
3063 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3067 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3072 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3073 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3080 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3083 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3084 wait_update_facet_cond() {
3088 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3089 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3091 local node=$(facet_active_host $1)
3097 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3100 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3101 wait_update_facet() {
3105 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3106 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3108 local node=$(facet_active_host $1)
3113 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3117 do_nodes $(comma_list $(mdts_nodes)) \
3118 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3119 do_nodes $(comma_list $(osts_nodes)) \
3120 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3121 grep -v 'Found no match'
3125 local zfs_wait=${2:-5}
3127 # the occupied disk space will be released
3128 # only after TXGs are committed
3129 if [[ $(facet_fstype $1) == zfs ]]; then
3130 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3138 local lwm=$3 #low watermark
3139 local size_mb #how many MB should we write to pass watermark
3140 local ost_name=$(ostname_from_index $ost_idx)
3142 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3144 if (( $free_kb / 1024 > lwm )); then
3145 size_mb=$((free_kb / 1024 - lwm))
3147 #If 10% of free space cross low watermark use it
3148 if (( $free_kb / 10240 > size_mb )); then
3149 size_mb=$((free_kb / 10240))
3151 #At least we need to store 1.1 of difference between
3152 #free space and low watermark
3153 size_mb=$((size_mb + size_mb / 10))
3155 if (( lwm <= $free_kb / 1024 )) ||
3156 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3157 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3158 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3159 count=$size_mb oflag=append conv=notrunc
3164 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3165 echo "OST still has $((free_kb / 1024)) MB free"
3168 # This checks only the primary MDS
3169 ost_watermarks_get() {
3171 local ost_name=$(ostname_from_index $ost_idx)
3172 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3174 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3175 osp.$mdtosc_proc.reserved_mb_high)
3176 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3177 osp.$mdtosc_proc.reserved_mb_low)
3182 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3183 ost_watermarks_set() {
3187 local ost_name=$(ostname_from_index $ost_idx)
3188 local facets=$(get_facets MDS)
3190 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3191 osp.*$ost_name*.reserved_mb_low=$lwm \
3192 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3194 # sleep to ensure we see the change
3198 ost_watermarks_set_low_space() {
3200 local wms=$(ost_watermarks_get $ost_idx)
3201 local ost_name=$(ostname_from_index $ost_idx)
3203 local old_lwm=$(echo $wms | awk '{ print $1 }')
3204 local old_hwm=$(echo $wms | awk '{ print $2 }')
3206 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3207 # minimal extension size is 64M
3209 if (( $blocks / 1024 > 50 )); then
3210 new_lwm=$((blocks / 1024 - 50))
3212 local new_hwm=$((new_lwm + 5))
3214 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3215 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3218 # Set watermarks to ~current available space & then write data to fill it
3219 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3220 # internal statfs used by the stripe allocator
3222 # first parameter is the filename-prefix, which must get under t-f cleanup
3223 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3224 ost_watermarks_set_enospc() {
3228 local ost_name=$(ostname_from_index $ost_idx)
3229 local facets=$(get_facets MDS)
3233 for MDS in ${facets//,/ }; do
3234 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3236 do_facet $MDS $LCTL get_param -n \
3237 osp.$mdtosc_proc.reserved_mb_high ||
3238 skip "remote MDS does not support reserved_mb_high"
3241 wms=$(ost_watermarks_set_low_space $ost_idx)
3242 local new_lwm=$(echo $wms | awk '{ print $4 }')
3243 fill_ost $filename $ost_idx $new_lwm
3244 #First enospc could execute orphan deletion so repeat
3245 fill_ost $filename $ost_idx $new_lwm
3249 ost_watermarks_enospc_delete_files() {
3253 rm -f $DIR/${filename}.fill_ost$ost_idx
3255 wait_delete_completed
3259 # clean up from "ost_watermarks_set_enospc"
3260 ost_watermarks_clear_enospc() {
3266 ost_watermarks_enospc_delete_files $filename $ost_idx
3267 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3268 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3271 wait_delete_completed_mds() {
3272 local max_wait=${1:-20}
3274 local stime=$(date +%s)
3279 # find MDS with pending deletions
3280 for node in $(mdts_nodes); do
3281 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3282 2>/dev/null | calc_sum)
3283 if [[ $changes -eq 0 ]]; then
3286 mds2sync="$mds2sync $node"
3288 if [ -z "$mds2sync" ]; then
3289 wait_zfs_commit $SINGLEMDS
3292 mds2sync=$(comma_list $mds2sync)
3294 # sync MDS transactions
3295 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3297 # wait till all changes are sent and commmitted by OSTs
3298 # for ldiskfs space is released upon execution, but DMU
3299 # do this upon commit
3302 while [[ $WAIT -ne $max_wait ]]; do
3303 changes=$(do_nodes $mds2sync \
3304 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3305 #echo "$node: $changes changes on all"
3306 if [[ $changes -eq 0 ]]; then
3307 wait_zfs_commit $SINGLEMDS
3309 # the occupied disk space will be released
3310 # only after TXGs are committed
3311 wait_zfs_commit ost1
3319 echo "Delete is not completed in $((etime - stime)) seconds"
3320 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3327 # we can use "for" here because we are waiting the slowest
3328 for host in ${hostlist//,/ }; do
3329 check_network "$host" 900
3331 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3338 for facet in ${facetlist//,/ }; do
3339 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3341 wait_for_host $hostlist
3344 _wait_recovery_complete () {
3347 # Use default policy if $2 is not passed by caller.
3348 local MAX=${2:-$(max_recovery_time)}
3353 while [ $WAIT -lt $MAX ]; do
3354 STATUS=$(lctl get_param -n $param | grep status)
3356 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3359 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3361 echo "$param recovery not done in $MAX sec. $STATUS"
3365 wait_recovery_complete () {
3368 # with an assumption that at_max is the same on all nodes
3369 local MAX=${2:-$(max_recovery_time)}
3372 if [ "$FAILURE_MODE" = HARD ]; then
3373 facets=$(facets_on_host $(facet_active_host $facet))
3375 echo affected facets: $facets
3377 # we can use "for" here because we are waiting the slowest
3378 for facet in ${facets//,/ }; do
3379 local var_svc=${facet}_svc
3380 local param="*.${!var_svc}.recovery_status"
3382 local host=$(facet_active_host $facet)
3383 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3387 wait_mds_ost_sync () {
3388 # just because recovery is done doesn't mean we've finished
3389 # orphan cleanup. Wait for llogs to get synchronized.
3390 echo "Waiting for orphan cleanup..."
3391 # MAX value includes time needed for MDS-OST reconnection
3392 local MAX=$(( TIMEOUT * 2 ))
3393 local WAIT_TIMEOUT=${1:-$MAX}
3396 local list=$(comma_list $(mdts_nodes))
3397 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3398 if ! do_facet $SINGLEMDS \
3399 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3401 # old way, use mds_sync
3403 list=$(comma_list $(osts_nodes))
3404 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3407 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3408 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3409 local -a sync=($(do_nodes $list "$cmd"))
3412 for ((i=0; i<${#sync[@]}; i++)); do
3414 [ ${sync[$i]} -eq 1 ] && continue
3416 [ ${sync[$i]} -eq 0 ] && continue
3418 # there is a not finished MDS-OST synchronization
3422 sleep 2 # increase waiting time and cover statfs cache
3423 [ ${con} -eq 1 ] && return 0
3424 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3428 # show which nodes are not finished.
3429 cmd=$(echo $cmd | sed 's/-n//')
3430 do_nodes $list "$cmd"
3431 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3435 # Wait OSTs to be active on both client and MDT side.
3437 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3438 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3439 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3440 error "wait_update OSTs up on client failed"
3442 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3443 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3444 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3445 error "wait_update OSTs up on MDT0000 failed"
3448 wait_destroy_complete () {
3449 echo "Waiting for MDT destroys to complete"
3450 # MAX value shouldn't be big as this mean server responsiveness
3451 # never increase this just to make test pass but investigate
3452 # why it takes so long time
3455 local list=$(comma_list $(mdts_nodes))
3456 while [ $WAIT -lt $MAX ]; do
3457 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3461 for ((i=0; i<${#RPCs[@]}; i++)); do
3462 [ ${RPCs[$i]} -eq 0 ] && continue
3463 # there are still some destroy RPCs in flight
3468 [ ${con} -eq 1 ] && return 0 # done waiting
3469 echo "Waiting ${WAIT}s for local destroys to complete"
3472 echo "MDT destroys weren't done in $MAX sec."
3476 wait_delete_completed() {
3477 wait_delete_completed_mds $1 || return $?
3478 wait_destroy_complete || return $?
3487 # conf-sanity 31 takes a long time cleanup
3488 while [ $WAIT -lt 300 ]; do
3489 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3490 lctl dl | grep ' ST ' || true")
3491 [ -z "${running}" ] && return 0
3492 echo "waited $WAIT for${running}"
3493 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3495 WAIT=$((WAIT + INTERVAL))
3497 echo "service didn't stop after $WAIT seconds. Still running:"
3502 wait_remote_prog () {
3508 [ "$PDSH" = "no_dsh" ] && return 0
3510 while [ $WAIT -lt $2 ]; do
3511 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3512 [ -z "${running}" ] && return 0 || true
3513 echo "waited $WAIT for: "
3515 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3517 WAIT=$((WAIT + INTERVAL))
3519 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3520 [ -z "$pids" ] && return 0
3521 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3522 # FIXME: not portable
3523 for pid in $pids; do
3524 cat /proc/${pid}/status || true
3525 cat /proc/${pid}/wchan || true
3527 kill -9 $pid || true
3536 local clients=${1:-$CLIENTS}
3539 if [ -z "$clients" ]; then
3540 $LFS df $MOUNT > /dev/null
3543 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3547 check_lfs_df_ret_val $rc
3554 # not every config has many clients
3560 (( MDSCOUNT == 1 )) && return
3562 # wait so that statfs data on MDT expire
3563 local delay=$(do_facet $SINGLEMDS lctl \
3564 get_param -n osp.*MDT0000*MDT0001.maxage)
3566 local nodes=$(comma_list $(mdts_nodes))
3567 # initiate statfs RPC, all to all MDTs
3568 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3569 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3573 # usually checked on particular client or locally
3582 client_reconnect_try() {
3583 local f=$MOUNT/recon
3586 if [ -z "$CLIENTS" ]; then
3587 $LFS df $MOUNT; uname -n >> $f
3589 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3591 echo "Connected clients: $(cat $f)"
3592 ls -l $f > /dev/null
3596 client_reconnect() {
3597 # one client_reconnect_try call does not always do the job...
3599 client_reconnect_try && break
3604 affected_facets () {
3607 local host=$(facet_active_host $facet)
3608 local affected=$facet
3610 if [ "$FAILURE_MODE" = HARD ]; then
3611 affected=$(facets_up_on_host $host)
3617 local E2FSCK_ON_MDT0=false
3618 if [ "$1" == "--fsck" ]; then
3620 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3632 #Because it will only get up facets, we need get affected
3633 #facets before shutdown
3634 #For HARD Failure mode, it needs make sure facets on the same
3635 #HOST will only be shutdown and reboot once
3636 for facet in ${facets//,/ }; do
3637 local affected_facet
3639 #check whether facet has been included in other affected facets
3640 for ((index=0; index<$total; index++)); do
3641 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3644 if [ $skip -eq 0 ]; then
3645 affecteds[$total]=$(affected_facets $facet)
3650 for ((index=0; index<$total; index++)); do
3651 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3652 local host=$(facet_active_host $facet)
3653 echo "Failing ${affecteds[index]} on $host"
3654 shutdown_facet $facet
3657 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3658 $(mdsdevname 1) "-n" || error "Running e2fsck")
3660 for ((index=0; index<$total; index++)); do
3661 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3662 echo reboot facets: ${affecteds[index]}
3666 change_active ${affecteds[index]}
3668 wait_for_facet ${affecteds[index]}
3671 init_facets_vars_simple
3673 # start mgs first if it is affected
3674 if ! combined_mgs_mds &&
3675 list_member ${affecteds[index]} mgs; then
3676 mount_facet mgs || error "Restart of mgs failed"
3678 # FIXME; has to be changed to mount all facets concurrently
3679 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3680 echo mount facets: ${affecteds[index]}
3681 mount_facets ${affecteds[index]}
3683 do_nodes $(comma_list $(all_nodes)) \
3684 "keyctl show | grep lustre | cut -c1-11 |
3686 xargs -IX keyctl setperm X 0x3f3f3f3f"
3693 do_facet $facet "sync; sync; sync"
3696 # make sure there will be no seq change
3697 local clients=${CLIENTS:-$HOSTNAME}
3698 local f=fsa-\\\$\(hostname\)
3699 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3700 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3702 local svc=${facet}_svc
3703 do_facet $facet $LCTL --device ${!svc} notransno
3705 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3706 # in-memory state has to be cleared by either rebooting the host or
3707 # exporting and reimporting the pool.
3709 # Although the uberblocks are not updated when a pool is freezed,
3710 # transactions are still written to the disks. Modified blocks may be
3711 # cached in memory when tests try reading them back. The
3712 # export-and-reimport process also evicts any cached pool data from
3713 # memory to provide the correct "data loss" semantics.
3715 # In the test framework, the exporting and importing operations are
3716 # handled by stop() and mount_facet() separately, which are used
3717 # inside fail() and fail_abort().
3719 set_dev_readonly $facet
3720 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3721 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3724 replay_barrier_nodf() {
3725 local facet=$1 echo running=${running}
3726 do_facet $facet "sync; sync; sync"
3727 local svc=${facet}_svc
3728 echo Replay barrier on ${!svc}
3729 do_facet $facet $LCTL --device ${!svc} notransno
3730 set_dev_readonly $facet
3731 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3732 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3735 replay_barrier_nosync() {
3736 local facet=$1 echo running=${running}
3737 local svc=${facet}_svc
3738 echo Replay barrier on ${!svc}
3739 do_facet $facet $LCTL --device ${!svc} notransno
3740 set_dev_readonly $facet
3741 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3742 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3746 # Get Lustre client uuid for a given Lustre mount point.
3749 local mntpnt=${1:-$MOUNT}
3751 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3752 local uuid=$($LCTL get_param -n llite.$name.uuid)
3757 mds_evict_client() {
3758 local mntpnt=${1:-$MOUNT}
3759 local uuid=$(get_client_uuid $mntpnt)
3761 do_facet $SINGLEMDS \
3762 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3765 ost_evict_client() {
3766 local mntpnt=${1:-$MOUNT}
3767 local uuid=$(get_client_uuid $mntpnt)
3770 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3775 local clients=${CLIENTS:-$HOSTNAME}
3777 SK_NO_KEY_save=$SK_NO_KEY
3779 export SK_NO_KEY=false
3781 facet_failover $* || error "failover: $?"
3782 export SK_NO_KEY=$SK_NO_KEY_save
3783 # to initiate all OSC idling connections
3785 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3786 clients_up || error "post-failover stat: $?"
3792 facet_failover $facet
3797 local abort_type=${2:-"abort_recovery"}
3800 change_active $facet
3801 wait_for_facet $facet
3802 mount_facet $facet -o $abort_type
3803 clients_up || echo "first stat failed: $?"
3804 clients_up || error "post-failover stat: $?"
3808 host_nids_address() {
3812 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3816 if [ "$1" = "'*'" ]; then echo \'*\'; else
3822 if [[ -n "$NETTYPE" ]]; then
3823 h2name_or_ip "$1" "$NETTYPE"
3825 h2name_or_ip "$1" "$2"
3828 declare -fx h2nettype
3830 # Wrapper function to print the deprecation warning
3832 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3833 if [[ -n "$NETTYPE" ]]; then
3836 h2nettype "$1" "tcp"
3840 # Wrapper function to print the deprecation warning
3842 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3843 if [[ -n "$NETTYPE" ]]; then
3846 h2nettype "$1" "o2ib"
3850 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3851 # expressions format. As a bonus we can then just pass in those variables
3852 # to pdsh. What this function does is take a HOSTLIST type string and
3853 # expand it into a space deliminated list for us.
3861 [ -z "$hostlist" ] && return
3863 # Translate the case of [..],..,[..] to [..] .. [..]
3864 list="${hostlist/],/] }"
3866 [[ "$front" == *,* ]] && {
3869 list=${list/${old}/${new}}
3872 for item in $list; do
3873 # Test if we have any []'s at all
3874 if [ "$item" != "${item/\[/}" ]; then {
3875 # Expand the [*] into list
3879 if [ "$name" != "$item" ]; then
3880 group=${item#$name[*}
3883 for range in ${group//,/ }; do
3889 # Number of leading zeros
3892 end=$(echo $end | sed 's/0*//')
3893 [[ -z "$end" ]] && end=0
3894 [[ $padlen2 -gt $padlen ]] && {
3895 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3898 begin=$(echo $begin | sed 's/0*//')
3899 [ -z $begin ] && begin=0
3901 if [ ! -z "${begin##[!0-9]*}" ]; then
3902 order=$(seq -f "%0${padlen}g" $begin $end)
3904 order=$(eval echo {$begin..$end});
3907 for num in $order; do
3908 value="${name#*,}${num}${back}"
3909 [ "$value" != "${value/\[/}" ] && {
3910 value=$(hostlist_expand "$value")
3912 myList="$myList $value"
3917 myList="$myList $item"
3920 myList=${myList//,/ }
3921 myList=${myList:1} # Remove first character which is a space
3923 # Filter any duplicates without sorting
3925 myList="${list%% *}"
3927 while [[ "$list" != ${myList##* } ]]; do
3928 local tlist=" $list"
3929 list=${tlist// ${list%% *} / }
3931 myList="$myList ${list%% *}"
3933 myList="${myList%* }";
3935 # We can select an object at an offset in the list
3938 for item in $myList; do
3940 [ $cnt -eq $offset ] && {
3944 [ $(get_node_count $myList) -ne 1 ] && myList=""
3953 [ "$facet" == client ] && echo -n $HOSTNAME && return
3954 varname=${facet}_HOST
3955 if [ -z "${!varname}" ]; then
3956 if [ "${facet:0:3}" == "ost" ]; then
3957 local fh=${facet%failover}_HOST
3958 eval export ${facet}_HOST=${!fh}
3959 if [ -z "${!varname}" ]; then
3960 eval export ${facet}_HOST=${ost_HOST}
3962 elif [ "${facet:0:3}" == "mdt" -o \
3963 "${facet:0:3}" == "mds" -o \
3964 "${facet:0:3}" == "mgs" ]; then
3965 eval export ${facet}_HOST=${mds_HOST}
3971 facet_failover_host() {
3975 var=${facet}failover_HOST
3976 if [ -n "${!var}" ]; then
3981 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3982 "${facet:0:3}" == "mgs" ]; then
3984 eval export ${facet}failover_host=${mds_HOST}
3989 if [[ $facet == ost* ]]; then
3990 eval export ${facet}failover_host=${ost_HOST}
3998 local activevar=${facet}active
4000 if [ -f $TMP/${facet}active ] ; then
4001 source $TMP/${facet}active
4004 active=${!activevar}
4005 if [ -z "$active" ] ; then
4012 facet_active_host() {
4013 facet_host $(facet_active $1)
4016 # Get the passive failover partner host of facet.
4017 facet_passive_host() {
4019 [[ $facet = client ]] && return
4021 local host=${facet}_HOST
4022 local failover_host=${facet}failover_HOST
4023 local active_host=$(facet_active_host $facet)
4025 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4027 if [[ $active_host = ${!host} ]]; then
4028 echo -n ${!failover_host}
4038 facetlist=$(exclude_items_from_list $facetlist mgs)
4040 for facet in ${facetlist//,/ }; do
4041 local failover=${facet}failover
4042 local host=`facet_host $failover`
4043 [ -z "$host" ] && return
4045 local curactive=`facet_active $facet`
4046 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4047 eval export ${facet}active=$facet
4049 eval export ${facet}active=$failover
4051 # save the active host for this facet
4052 local activevar=${facet}active
4053 echo "$activevar=${!activevar}" > $TMP/$activevar
4054 [[ $facet = mds1 ]] && combined_mgs_mds && \
4055 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4056 local TO=`facet_active_host $facet`
4057 echo "Failover $facet to $TO"
4065 # do not strip off hostname if verbose, b=19215
4066 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4067 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4073 if [ "$HOST" = "$HOSTNAME" ]; then
4075 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4076 echo "cannot run remote command on $HOST with $myPDSH"
4079 if $VERBOSE && [[ -z "$quiet" ]]; then
4080 echo "CMD: $HOST $@" >&2
4081 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4084 if [[ "$myPDSH" == "rsh" ]] ||
4085 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4086 # we need this because rsh and pdsh do not return
4087 # exit code of an executed command
4088 local command_status="$TMP/cs"
4089 eval $myPDSH $HOST ":> $command_status"
4090 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4091 PATH=\$PATH:/sbin:/usr/sbin;
4093 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
4094 echo command failed >$command_status"
4095 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4099 if [[ -n "$verbose" ]]; then
4100 # print HOSTNAME for myPDSH="no_dsh"
4101 if [[ $myPDSH = no_dsh ]]; then
4102 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
4104 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
4107 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
4109 return ${PIPESTATUS[0]}
4112 single_local_node () {
4113 [ "$1" = "$HOSTNAME" ]
4116 # Outputs environment variable assignments that should be passed to remote nodes
4120 local facets=$(get_facets)
4123 for var in ${!MODOPTS_*}; do
4124 value=${!var//\"/\\\"}
4125 echo -n " ${var}=\"$value\""
4128 for facet in ${facets//,/ }; do
4130 if [ -n "${!var}" ]; then
4131 echo -n " $var=${!var}"
4135 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4136 if [ -n "${!var}" ]; then
4137 echo -n " $var=${!var}"
4141 for var in VERBOSE; do
4142 if [ -n "${!var}" ]; then
4143 echo -n " $var=${!var}"
4147 if [ -n "$FSTYPE" ]; then
4148 echo -n " FSTYPE=$FSTYPE"
4151 for var in LNETLND NETTYPE; do
4152 if [ -n "${!var}" ]; then
4153 echo -n " $var=${!var}"
4162 # do not strip off hostname if verbose, b=19215
4163 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4164 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4169 if single_local_node $rnodes; then
4170 do_node $verbose $quiet $rnodes "$@"
4174 # This is part from do_node
4177 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4178 echo "cannot run remote command on $rnodes with $myPDSH" &&
4181 export FANOUT=$(get_node_count "${rnodes//,/ }")
4182 if $VERBOSE && [[ -z "$quiet" ]]; then
4183 echo "CMD: $rnodes $@" >&2
4184 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4187 # do not replace anything from pdsh output if -N is used
4188 # -N Disable hostname: prefix on lines of output.
4189 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4190 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4192 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4194 return ${PIPESTATUS[0]}
4198 # Execute commands on a single service's host
4200 # The \a facet (service) may be on a local or remote node, which is
4201 # determined at the time the command is run.
4203 # usage: do_facet $facet command [arg ...]
4208 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4209 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4213 local host=$(facet_active_host $facet)
4215 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4216 do_node $verbose $quiet $host "$@"
4219 # Function: do_facet_random_file $FACET $FILE $SIZE
4220 # Creates FILE with random content on the given FACET of given SIZE
4222 do_facet_random_file() {
4226 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4227 do_facet $facet "$cmd 2>/dev/null"
4230 do_facet_create_file() {
4234 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4235 do_facet $facet "$cmd 2>/dev/null"
4239 do_nodes --verbose "$@"
4245 # make sure its not already running
4247 rm -f $TMP/${facet}active
4248 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4250 # make sure in-tree ldiskfs is loaded before mkfs
4251 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4252 load_module ../ldiskfs/ldiskfs
4255 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4257 if [[ $(facet_fstype $facet) == zfs ]]; then
4259 # After formatting a ZFS target, "cachefile=none" property will
4260 # be set on the ZFS storage pool so that the pool is not
4261 # automatically imported on system startup. And then the pool
4262 # will be exported so as to leave the importing and exporting
4263 # operations handled by mount_facet() and stop() separately.
4265 refresh_partition_table $facet $(facet_vdevice $facet)
4266 disable_zpool_cache $facet
4271 # Device formatted as ost
4274 local DEVNAME=OSTDEV$num
4276 local fstype=$(facet_fstype ost$num)
4280 local dev=ost${num}_dev
4281 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4282 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4283 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4285 #try $OSTZFSDEVn - independent of vdev
4286 DEVNAME=OSTZFSDEV$num
4287 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4289 error "unknown fstype!";;
4295 # Physical device location of data
4301 local fstype=$(facet_fstype ost$num)
4305 # vdevs are not supported by ldiskfs
4308 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4309 # Device formatted by zfs
4311 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4313 error "unknown fstype!";;
4319 # Logical device formatted for lustre
4322 local DEVNAME=MDSDEV$num
4324 local fstype=$(facet_fstype mds$num)
4328 local dev=mds${num}_dev
4329 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4330 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4331 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4333 # try $MDSZFSDEVn - independent of vdev
4334 DEVNAME=MDSZFSDEV$num
4335 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4337 error "unknown fstype!";;
4343 # Physical location of data
4347 local fstype=$(facet_fstype mds$num)
4351 # vdevs are not supported by ldiskfs
4354 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4355 # Device formatted by ZFS
4356 local DEVNAME=MDSDEV$num
4357 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4359 error "unknown fstype!";;
4367 local fstype=$(facet_fstype mgs)
4371 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4372 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4373 DEVPTR=$(mdsdevname 1)
4375 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4379 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4380 ( [ -z "$MGSZFSDEV" ] &&
4381 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4382 DEVPTR=$(mdsdevname 1)
4384 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4387 error "unknown fstype!";;
4396 local fstype=$(facet_fstype mgs)
4400 # vdevs are not supported by ldiskfs
4403 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4404 ( [ -z "$MGSDEV" ] &&
4405 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4406 VDEVPTR=$(mdsvdevname 1)
4407 elif [ -n "$MGSDEV" ]; then
4411 error "unknown fstype!";;
4419 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4421 local var=${facet}_MOUNT
4422 eval mntpt=${!var:-${MOUNT}-$facet}
4429 local dev=$(facet_device $facet)
4430 local mnt=${2:-$(facet_mntpt $facet)}
4434 if dm_flakey_supported $facet; then
4435 dm_dev=$(dm_create_dev $facet $dev)
4436 [[ -n "$dm_dev" ]] || dm_dev=$dev
4438 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4439 export_dm_dev $facet $dm_dev
4441 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4446 local dev=$(facet_device $facet)
4447 local mnt=${2:-$(facet_mntpt $facet)}
4449 do_facet $facet $UMOUNT $mnt
4453 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4458 local ds=$(facet_device $facet)
4459 local mnt=${2:-$(facet_mntpt $facet)}
4464 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4465 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4466 do_facet $facet $ZFS set canmount=noauto $ds
4468 # The "legacy" mount method is used here because "zfs unmount $mnt"
4469 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4470 # targets are not available at the time, the stat(2) on $MOUNT will
4473 do_facet $facet $ZFS set mountpoint=legacy $ds
4474 do_facet $facet mount -t zfs $ds $mnt
4475 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4476 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4481 local ds=$(facet_device $facet)
4482 local mnt=${2:-$(facet_mntpt $facet)}
4483 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4484 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4485 local mntpt=${!var_mntpt}
4486 local canmnt=${!var_canmnt}
4490 do_facet $facet umount $mnt
4491 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4492 do_facet $facet $ZFS set canmount=$canmnt $ds
4499 local fstype=$(facet_fstype $facet)
4501 mount_$fstype $facet $mnt
4507 local fstype=$(facet_fstype $facet)
4509 unmount_$fstype $facet $mnt
4516 # make sure we are using the primary server, so test-framework will
4517 # be able to clean up properly.
4518 activemds=`facet_active mds1`
4519 if [ $activemds != "mds1" ]; then
4523 local clients=$CLIENTS
4524 [ -z $clients ] && clients=$(hostname)
4526 zconf_umount_clients $clients $MOUNT "$*" || true
4527 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4529 [ -n "$CLIENTONLY" ] && return
4531 # The add fn does rm ${facet}active file, this would be enough
4532 # if we use do_facet <facet> only after the facet added, but
4533 # currently we use do_facet mds in local.sh
4534 for num in `seq $MDSCOUNT`; do
4536 rm -f ${TMP}/mds${num}active
4538 combined_mgs_mds && rm -f $TMP/mgsactive
4540 for num in `seq $OSTCOUNT`; do
4542 rm -f $TMP/ost${num}active
4545 if ! combined_mgs_mds ; then
4549 if $SHARED_KEY; then
4550 export SK_MOUNTED=false
4556 cleanup_echo_devs () {
4559 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4561 for dev in $devs; do
4562 $LCTL --device $dev cleanup
4563 $LCTL --device $dev detach
4568 nfs_client_mode && return
4569 cifs_client_mode && return
4572 CLEANUP_DM_DEV=true stopall $*
4579 combined_mgs_mds () {
4580 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4581 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4585 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4589 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4601 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4602 for i in $(echo "$var"); do
4603 if [ "$i" == "-O" ]; then
4605 first_o=$(($first_o + 1))
4608 if [ "$i" == "-E" ]; then
4610 first_e=$(($first_e + 1 ))
4615 [ $first_o -gt 1 ] && opt_o+=",";
4619 [ $first_e -gt 1 ] && opt_e+=",";
4630 [ -n "$opt_o" ] && echo " -O $opt_o"
4631 [ -n "$opt_e" ] && echo " -E $opt_e"
4637 local fsname=${3:-"$FSNAME"}
4638 local type=$(facet_type $facet)
4639 local index=$(facet_index $facet)
4640 local fstype=$(facet_fstype $facet)
4641 local host=$(facet_host $facet)
4646 if [ $type == MGS ] || ( [ $type == MDS ] &&
4647 [ "$dev" == $(mgsdevname) ] &&
4648 [ "$host" == "$(facet_host mgs)" ] ); then
4651 opts="--mgsnode=$MGSNID"
4654 if [ $type != MGS ]; then
4655 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4659 var=${facet}failover_HOST
4660 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4661 opts+=" --failnode=$(h2nettype ${!var})"
4664 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4665 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4667 if [ $type == MDS ]; then
4668 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4669 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4670 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4671 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4673 if [ $fstype == ldiskfs ]; then
4674 fs_mkfs_opts+="-O ea_inode,large_dir"
4677 if [ -n "${!var}" ]; then
4678 fs_mkfs_opts+=" -J device=${!var}"
4680 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4682 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4686 if [ $type == OST ]; then
4687 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4689 if [ $fstype == ldiskfs ]; then
4691 if [ -n "${!var}" ]; then
4692 fs_mkfs_opts+=" -J device=${!var}"
4694 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4699 opts+=" --backfstype=$fstype"
4702 if [ -n "${!var}" ]; then
4703 opts+=" --device-size=${!var}"
4706 var=$(upper $fstype)_MKFS_OPTS
4707 fs_mkfs_opts+=${!var:+" ${!var}"}
4709 var=${type}_FS_MKFS_OPTS
4710 fs_mkfs_opts+=${!var:+" ${!var}"}
4712 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4714 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4716 if [ -n "${fs_mkfs_opts## }" ]; then
4717 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4721 opts+=${!var:+" ${!var}"}
4728 local type=$(facet_type $facet)
4729 local var=${type}_MOUNT_FS_OPTS
4731 if [ -n "${!var}" ]; then
4732 opts+=" --mountfsoptions=${!var}"
4737 check_ost_indices() {
4738 local index_count=${#OST_INDICES[@]}
4739 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4741 # OST count is greater than the index count in $OST_INDEX_LIST.
4742 # We need check whether there are duplicate indices.
4746 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4747 index=$(facet_index ost$i)
4748 for j in $(seq 0 $((index_count - 1))); do
4749 [[ $index -ne ${OST_INDICES[j]} ]] ||
4750 error "ost$i has the same index $index as ost$((j+1))"
4757 local facet_type=$1 # mgs || mds || ost
4759 local facet=${1}${2}
4762 case "$(facet_fstype $facet)" in
4764 device=$(${facet_type}devname $facet_num)
4767 device=$(${facet_type}vdevname $facet_num)
4770 error "Unhandled filesystem type"
4774 do_facet $facet "[ -e \"$device\" ]" && return
4776 # Note: the following check only works with absolute paths
4777 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4778 error "$facet: device '$device' does not exist"
4780 # zpool create doesn't like empty files
4781 [[ $(facet_fstype $facet) == zfs ]] && return 0
4783 do_facet $facet "touch \"${device}\""
4792 echo "Format mgs: $(mgsdevname)"
4793 reformat_external_journal mgs
4795 # touch "device" in case it is a loopback file for testing and needs to
4796 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4797 # to non-existent files in /dev if the admin made a typo during setup
4800 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4801 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4811 echo "Format mds$num: $(mdsdevname $num)"
4812 reformat_external_journal mds$num
4814 __touch_device mds $num
4816 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4817 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4818 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4827 echo "Format ost$num: $(ostdevname $num)"
4828 reformat_external_journal ost$num
4830 __touch_device ost $num
4832 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4833 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4834 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4839 # Set hostid for ZFS/SPL zpool import protection
4840 # (Assumes MDS version is also OSS version)
4841 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4843 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4846 # We need ldiskfs here, may as well load them all
4848 [ -n "$CLIENTONLY" ] && return
4849 echo Formatting mgs, mds, osts
4850 if ! combined_mgs_mds ; then
4854 for num in $(seq $MDSCOUNT); do
4858 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4860 for num in $(seq $OSTCOUNT); do
4866 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4870 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4874 # 0: success, the old identity set already.
4875 # 1: success, the old identity does not set.
4880 local j=`expr $num - 1`
4881 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4883 if [ -z "$MDT" ]; then
4887 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4890 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4892 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4895 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4897 if [ $old = "NONE" ]; then
4906 zconf_umount $HOSTNAME $1 || error "umount failed"
4907 zconf_mount $HOSTNAME $1 || error "mount failed"
4915 rm -f $TMP/${facet}active
4916 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4921 local mdt_count=${1:-$MDSCOUNT}
4922 local ost_count=${2:-$OSTCOUNT}
4925 for num in $(seq $mdt_count); do
4926 DEVNAME=$(mdsdevname $num)
4927 writeconf_facet mds$num $DEVNAME || rc=$?
4930 for num in $(seq $ost_count); do
4931 DEVNAME=$(ostdevname $num)
4932 writeconf_facet ost$num $DEVNAME || rc=$?
4938 if ! combined_mgs_mds ; then
4939 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4948 for num in $(seq $MDSCOUNT); do
4949 devname=$(mdsdevname $num)
4950 start mds$num $devname $MDS_MOUNT_OPTS
4952 # We started mds$num, now we should set mds${num}_HOST
4953 # and mds${num}failover_HOST variables properly if they
4955 host=$(facet_host mds$num)
4956 for varname in mds${num}_HOST mds${num}failover_HOST; do
4957 if [[ -z "${!varname}" ]]; then
4961 if [ $IDENTITY_UPCALL != "default" ]; then
4962 switch_identity $num $IDENTITY_UPCALL
4972 for num in $(seq $OSTCOUNT); do
4973 devname=$(ostdevname $num)
4974 start ost$num $devname $OST_MOUNT_OPTS
4976 # We started ost$num, now we should set ost${num}_HOST
4977 # and ost${num}failover_HOST variables properly if they
4979 host=$(facet_host ost$num)
4980 for varname in ost${num}_HOST ost${num}failover_HOST; do
4981 if [[ -z "${!varname}" ]]; then
4989 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4990 if [ ! -z $arg1 ]; then
4991 [ "$arg1" = "server_only" ] && return
4994 if [ -n "$CLIENTS" ]; then
4995 zconf_mount_clients $CLIENTS $MOUNT
4999 if [ "$MOUNT_2" ]; then
5000 mount_client $MOUNT2
5001 if [ -n "$CLIENTS" ]; then
5002 zconf_mount_clients $CLIENTS $MOUNT2
5007 sk_nodemap_setup() {
5008 local sk_map_name=${1:-$SK_S2SNM}
5009 local sk_map_nodes=${2:-$HOSTNAME}
5010 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5011 for servernode in $sk_map_nodes; do
5012 local nids=$(do_nodes $servernode "$LCTL list_nids")
5013 for nid in $nids; do
5014 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5015 $sk_map_name --range $nid"
5023 nfs_client_mode && return
5024 cifs_client_mode && return
5026 sanity_mount_check || error "environments are insane!"
5032 if [ -z "$CLIENTONLY" ]; then
5033 echo Setup mgs, mdt, osts
5034 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5036 if $SK_MOUNTED; then
5037 echo "Shared Key file system already mounted"
5042 if $SHARED_KEY; then
5043 export SK_MOUNTED=true
5047 echo "GSS_SK: setting kernel keyring perms"
5048 do_nodes $(comma_list $(all_nodes)) \
5049 "keyctl show | grep lustre | cut -c1-11 |
5051 xargs -IX keyctl setperm X 0x3f3f3f3f"
5054 # Need to start one nodemap for servers,
5055 # and one for clients.
5056 sk_nodemap_setup $SK_S2SNM \
5057 $(comma_list $(all_server_nodes))
5059 sk_nodemap_setup $SK_S2SNMCLI \
5060 ${CLIENTS:-$HOSTNAME}
5061 echo "Nodemap set up for SK S2S, remounting."
5070 # wait a while to allow sptlrpc configuration be propogated to targets,
5071 # only needed when mounting new target devices.
5079 # by remounting mdt before ost, initial connect from mdt to ost might
5080 # timeout because ost is not ready yet. wait some time to its fully
5081 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5082 # preceeded by a context negotiation rpc with $TIMEOUT.
5083 # FIXME better by monitoring import status.
5086 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5087 set_rule $FSNAME any cli2ost $SK_FLAVOR
5088 if $SK_SKIPFIRST; then
5089 export SK_SKIPFIRST=false
5093 "lctl set_param osc.*.idle_connect=1"
5096 wait_flavor cli2mdt $SK_FLAVOR
5097 wait_flavor cli2ost $SK_FLAVOR
5102 sleep $((TIMEOUT + 5))
5108 mounted_lustre_filesystems() {
5109 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5112 init_facet_vars () {
5113 [ -n "$CLIENTONLY" ] && return 0
5120 eval export ${facet}_dev=${device}
5121 eval export ${facet}_opt=\"$@\"
5123 local dev=${facet}_dev
5125 # We need to loop for the label
5126 # in case its not initialized yet.
5127 for wait_time in {0,1,3,5,10}; do
5129 if [ $wait_time -gt 0 ]; then
5130 echo "${!dev} not yet initialized,"\
5131 "waiting ${wait_time} seconds."
5135 local label=$(devicelabel ${facet} ${!dev})
5137 # Check to make sure the label does
5138 # not include ffff at the end of the label.
5139 # This indicates it has not been initialized yet.
5141 if [[ $label =~ [f|F]{4}$ ]]; then
5142 # label is not initialized, unset the result
5143 # and either try again or fail
5150 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5152 eval export ${facet}_svc=${label}
5154 local varname=${facet}failover_HOST
5155 if [ -z "${!varname}" ]; then
5156 eval export $varname=$(facet_host $facet)
5159 varname=${facet}_HOST
5160 if [ -z "${!varname}" ]; then
5161 eval export $varname=$(facet_host $facet)
5164 # ${facet}failover_dev is set in cfg file
5165 varname=${facet}failover_dev
5166 if [ -n "${!varname}" ] ; then
5167 eval export ${facet}failover_dev=${!varname}
5169 eval export ${facet}failover_dev=$device
5172 # get mount point of already mounted device
5173 # is facet_dev is already mounted then use the real
5174 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5175 # i.e. ${facet}_MOUNT if specified by user or default
5176 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5177 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5178 if [ -z $mntpt ]; then
5179 mntpt=$(facet_mntpt $facet)
5181 eval export ${facet}_MOUNT=$mntpt
5184 init_facets_vars () {
5187 if ! remote_mds_nodsh; then
5188 for num in $(seq $MDSCOUNT); do
5189 DEVNAME=`mdsdevname $num`
5190 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5194 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5196 if ! remote_ost_nodsh; then
5197 for num in $(seq $OSTCOUNT); do
5198 DEVNAME=$(ostdevname $num)
5199 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5204 init_facets_vars_simple () {
5207 if ! remote_mds_nodsh; then
5208 for num in $(seq $MDSCOUNT); do
5209 devname=$(mdsdevname $num)
5210 eval export mds${num}_dev=${devname}
5211 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5215 if ! combined_mgs_mds ; then
5216 eval export mgs_dev=$(mgsdevname)
5217 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5220 if ! remote_ost_nodsh; then
5221 for num in $(seq $OSTCOUNT); do
5222 devname=$(ostdevname $num)
5223 eval export ost${num}_dev=${devname}
5224 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5229 osc_ensure_active () {
5234 while [ $period -lt $timeout ]; do
5235 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5236 if [ $count -eq 0 ]; then
5240 echo "There are $count OST are inactive, wait $period seconds, and try again"
5242 period=$((period+3))
5245 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5248 set_conf_param_and_check() {
5252 local ORIG=$(do_facet $myfacet "$TEST")
5253 if [ $# -gt 3 ]; then
5259 echo "Setting $PARAM from $ORIG to $FINAL"
5260 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5261 error "conf_param $PARAM failed"
5263 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5264 error "check $PARAM failed!"
5267 set_persistent_param() {
5271 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5273 if [ $# -gt 3 ]; then
5280 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5281 echo "Setting $test_param from $orig to $final"
5282 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5283 error "$PERM_CMD $test_param failed"
5285 echo "Setting $param from $orig to $final"
5286 do_facet mgs "$PERM_CMD $param='$final'" ||
5287 error "$PERM_CMD $param failed"
5291 set_persistent_param_and_check() {
5295 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5297 if [ $# -gt 3 ]; then
5304 set_persistent_param $myfacet $test_param $param "$final"
5306 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5307 error "check $param failed!"
5310 init_param_vars () {
5311 TIMEOUT=$(lctl get_param -n timeout)
5312 TIMEOUT=${TIMEOUT:-20}
5314 if [ -n "$arg1" ]; then
5315 [ "$arg1" = "server_only" ] && return
5318 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5320 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5321 log "Using TIMEOUT=$TIMEOUT"
5323 # tune down to speed up testing on (usually) small setups
5324 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5325 do_nodes $(comma_list $(nodes_list)) \
5326 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5328 osc_ensure_active $SINGLEMDS $TIMEOUT
5329 osc_ensure_active client $TIMEOUT
5330 $LCTL set_param osc.*.idle_timeout=debug
5332 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5333 local current_jobid_var=$($LCTL get_param -n jobid_var)
5335 if [ $JOBID_VAR = "existing" ]; then
5336 echo "keeping jobstats as $current_jobid_var"
5337 elif [ $current_jobid_var != $JOBID_VAR ]; then
5338 echo "setting jobstats to $JOBID_VAR"
5340 set_persistent_param_and_check client \
5341 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5344 echo "jobstats not supported by server"
5347 if [ $QUOTA_AUTO -ne 0 ]; then
5348 if [ "$ENABLE_QUOTA" ]; then
5349 echo "enable quota as required"
5350 setup_quota $MOUNT || return 2
5352 echo "disable quota as required"
5353 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5357 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5358 do_nodes $(comma_list $(mdts_nodes)) \
5359 "$LCTL set_param lod.*.mdt_hash=crush"
5360 do_node $(mgs_node) "$LCTL set_param -P *.*.lbug_on_grant_miscount=1"
5364 nfs_client_mode () {
5365 if [ "$NFSCLIENT" ]; then
5366 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5367 local clients=$CLIENTS
5368 [ -z $clients ] && clients=$(hostname)
5370 # FIXME: remove hostname when 19215 fixed
5371 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5372 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5373 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5374 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5376 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5382 cifs_client_mode () {
5383 [ x$CIFSCLIENT = xyes ] &&
5384 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5387 check_config_client () {
5390 local mounted=$(mount | grep " $mntpt ")
5391 if [ -n "$CLIENTONLY" ]; then
5393 # CLIENTONLY should not depend on *_HOST settings
5394 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5395 # in theory someone could create a new,
5396 # client-only config file that assumed lustre was already
5397 # configured and didn't set the MGSNID. If MGSNID is not set,
5398 # then we should use the mgs nid currently being used
5399 # as the default value. bug 18021
5400 [[ x$MGSNID = x ]] &&
5403 if [[ x$mgc != xMGC$MGSNID ]]; then
5404 if [ "$mgs_HOST" ]; then
5405 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5406 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5407 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5413 echo Checking config lustre mounted on $mntpt
5414 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5415 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5419 check_config_clients () {
5420 local clients=${CLIENTS:-$HOSTNAME}
5423 nfs_client_mode && return
5424 cifs_client_mode && return
5426 do_rpc_nodes "$clients" check_config_client $mntpt
5428 sanity_mount_check || error "environments are insane!"
5432 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5433 local cltimeout=$(lctl get_param -n timeout)
5434 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5435 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5442 [ -z $mntpt ] && return 1
5443 local mounted=$(mounted_lustre_filesystems)
5445 echo $mounted' ' | grep -w -q $mntpt' '
5450 local ostsn=${2:-$OSTCOUNT}
5451 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5454 echo ostsn=$ostsn npools=$npools
5455 if [[ $ostsn -gt $OSTCOUNT ]]; then
5456 echo "request to use $ostsn OSTs in the pool, \
5457 using max available OSTCOUNT=$OSTCOUNT"
5460 for (( n=0; n < $npools; n++ )); do
5462 if ! $DELETE_OLD_POOLS; then
5463 log "request to not delete old pools: $FSNAME.$p exist?"
5464 if ! check_pool_not_exist $FSNAME.$p; then
5465 echo "Using existing $FSNAME.$p"
5466 $LCTL pool_list $FSNAME.$p
5470 create_pool $FSNAME.$p $KEEP_POOLS ||
5471 error "create_pool $FSNAME.$p failed"
5473 local first=$(( (n * ostsn) % OSTCOUNT ))
5474 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5475 if [[ $first -le $last ]]; then
5476 pool_add_targets $p $first $last ||
5477 error "pool_add_targets $p $first $last failed"
5479 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5480 error "pool_add_targets $p $first \
5481 $(( OSTCOUNT - 1 )) failed"
5482 pool_add_targets $p 0 $last ||
5483 error "pool_add_targets $p 0 $last failed"
5488 set_pools_quota () {
5495 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5496 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5498 # POOLS_QUOTA_USERS_SET=
5499 # "quota15_1:20M -- for all of the found pools
5500 # quota15_2:1G:gpool0
5501 # quota15_3 -- for global limit only
5502 # quota15_4:200M:gpool0
5503 # quota15_4:200M:gpool1"
5505 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5507 declare -A pq_limits
5509 for ((i=0; i<${#pq_userset[@]}; i++)); do
5510 u=${pq_userset[i]%%:*}
5512 # user gets no pool limits if
5513 # POOLS_QUOTA_USERS_SET does not specify it
5514 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5515 pq_limits[$u]+=" $o"
5517 pq_users=(${!pq_limits[@]})
5522 for ((i=0; i<${#pq_users[@]}; i++)); do
5524 # set to max limit (_u64)
5525 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5526 opts=(${pq_limits[$u]})
5527 for ((j=0; j<${#opts[@]}; j++)); do
5530 # Set limit for all existing pools if
5532 if [ $p == $o ]; then
5533 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5534 echo "No pool specified for $u,
5535 set limit $o for all existing pools"
5538 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5539 error "setquota -u $u -B $o \
5540 --pool $pool failed"
5543 $LFS quota -uv $u --pool $DIR
5547 check_and_setup_lustre() {
5549 nfs_client_mode && return
5550 cifs_client_mode && return
5552 local MOUNTED=$(mounted_lustre_filesystems)
5556 # both MOUNT and MOUNT2 are not mounted
5557 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5558 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5559 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5561 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5562 export I_MOUNTED=yes
5566 elif is_mounted $MOUNT2; then
5568 # MOUNT2 is mounted, while MOUNT_2 is not set
5569 if ! [ "$MOUNT_2" ]; then
5570 cleanup_mount $MOUNT2
5571 export I_UMOUNTED2=yes
5574 # MOUNT2 is mounted, MOUNT_2 is set
5576 # FIXME: what to do if check_config failed?
5578 # 1) remote client has mounted other Lustre fs ?
5579 # 2) it has insane env ?
5580 # let's try umount MOUNT2 on all clients and mount it again:
5581 if ! check_config_clients $MOUNT2; then
5582 cleanup_mount $MOUNT2
5583 restore_mount $MOUNT2
5584 export I_MOUNTED2=yes
5589 # MOUNT is mounted MOUNT2 is not mounted
5590 elif [ "$MOUNT_2" ]; then
5591 restore_mount $MOUNT2
5592 export I_MOUNTED2=yes
5596 # FIXME: what to do if check_config failed?
5598 # 1) remote client has mounted other Lustre fs?
5599 # 2) lustre is mounted on remote_clients atall ?
5600 check_config_clients $MOUNT
5604 set_default_debug_nodes $(comma_list $(nodes_list))
5608 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5610 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5611 facets="$(get_facets OST)"
5612 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5613 facets="$facets,$(get_facets MDS)"
5614 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5615 facets="$facets,mgs"
5616 local nodes="$(facets_hosts ${facets})"
5617 if [ -n "$nodes" ] ; then
5618 do_nodes $nodes "$LCTL set_param \
5619 osd-ldiskfs.track_declares_assert=1 || true"
5623 if [ -n "$fs_STRIPEPARAMS" ]; then
5624 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5632 if $DELETE_OLD_POOLS; then
5635 if [[ -n "$FS_POOL" ]]; then
5636 create_pools $FS_POOL $FS_POOL_NOSTS
5639 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5642 if [ "$ONLY" == "setup" ]; then
5648 local clients=${CLIENTS:-$HOSTNAME}
5651 zconf_mount_clients $clients $mntpt
5655 local clients=${CLIENTS:-$HOSTNAME}
5658 zconf_umount_clients $clients $mntpt
5661 cleanup_and_setup_lustre() {
5662 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5663 lctl set_param debug=0 || true
5665 if [ "$ONLY" == "cleanup" ]; then
5669 check_and_setup_lustre
5672 # Run e2fsck on MDT or OST device.
5677 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5678 local log=$TMP/e2fsck.log
5681 # turn on pfsck if it is supported
5682 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5684 do_node $node $cmd 2>&1 | tee $log
5686 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5688 if [ $MDSCOUNT -gt 1 ]; then
5689 skip_noexit "DNE mode isn't supported!"
5693 error "It's not DNE mode."
5698 [ $rc -le $FSCK_MAX_ERR ] ||
5699 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5705 # Run resize2fs on MDT or OST device.
5714 do_facet $facet "$RESIZE2FS $opts $device $size"
5717 # verify a directory is shared among nodes.
5718 check_shared_dir() {
5720 local list=${2:-$(comma_list $(nodes_list))}
5722 [ -z "$dir" ] && return 1
5723 do_rpc_nodes "$list" check_logdir $dir
5724 check_write_access $dir "$list" || return 1
5729 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5730 $LCTL set_param printk=+lfsck
5731 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5733 for k in $(seq $MDSCOUNT); do
5734 # wait up to 10+1 minutes for LFSCK to complete
5735 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5736 mdd.$(facet_svc mds${k}).lfsck_layout |
5737 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5738 error "MDS${k} layout isn't the expected 'completed'"
5739 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5740 mdd.$(facet_svc mds${k}).lfsck_namespace |
5741 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5742 error "MDS${k} namespace isn't the expected 'completed'"
5744 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5745 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5746 awk '/repaired/ { print $2 }' | calc_sum)
5747 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5748 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5749 awk '/repaired/ { print $2 }' | calc_sum)
5750 local repaired=$((rep_mdt + rep_ost))
5751 [ $repaired -eq 0 ] ||
5752 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5755 dump_file_contents() {
5761 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5762 error_noexit false \
5763 "Invalid parameters for dump_file_contents()"
5766 for node in ${nodes}; do
5767 do_node $node "for i in \\\$(find $dir -type f); do
5768 echo ====\\\${i}=======================;
5770 done" >> ${logname}.${node}.log
5774 dump_command_output() {
5780 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5781 error_noexit false \
5782 "Invalid parameters for dump_command_output()"
5786 for node in ${nodes}; do
5787 do_node $node "echo ====${cmd}=======================;
5788 $cmd" >> ${logname}.${node}.log
5795 # dump file contents from /proc/spl in case of zfs test
5796 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5797 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5798 dump_command_output \
5799 "$(osts_nodes)" "zpool events -v" "${logname}"
5802 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5803 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5804 dump_command_output \
5805 "$(mdts_nodes)" "zpool events -v" "${logname}"
5809 check_and_cleanup_lustre() {
5810 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5811 "$TESTSUITE" != "sanity-scrub" ]; then
5815 if is_mounted $MOUNT; then
5816 if $DO_CLEANUP; then
5817 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5818 error "remove sub-test dirs failed"
5822 [ "$ENABLE_QUOTA" ] && restore_quota || true
5825 if [ "$I_UMOUNTED2" = "yes" ]; then
5826 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5829 if [ "$I_MOUNTED2" = "yes" ]; then
5830 cleanup_mount $MOUNT2
5833 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5834 cleanupall -f || error "cleanup failed"
5842 wait_for_function () {
5845 # suppress fn both stderr and stdout
5846 if [ "$1" = "--quiet" ]; then
5848 quiet=" > /dev/null 2>&1"
5860 eval $fn $quiet && return 0
5862 wait=$((wait + sleep))
5863 [ $wait -lt $max ] || return 1
5864 echo waiting $fn, $((max - wait)) secs left ...
5874 [ "$host" = "$HOSTNAME" ] && return 0
5876 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5877 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5887 # Convert a space-delimited list to a comma-delimited list. If the input is
5888 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5890 # echo is used to convert newlines to spaces, since it doesn't
5891 # introduce a trailing space as using "tr '\n' ' '" does
5892 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5898 echo $list | grep -qw $item
5901 # list, excluded are the comma separated lists
5902 exclude_items_from_list () {
5908 for item in ${excluded//,/ }; do
5909 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5911 echo $(comma_list $list)
5914 # list, expand are the comma separated lists
5916 local list=${1//,/ }
5917 local expand=${2//,/ }
5920 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5921 echo $(comma_list $expanded)
5924 testslist_filter () {
5925 local script=$LUSTRE/tests/${TESTSUITE}.sh
5927 [ -f $script ] || return 0
5929 local start_at=$START_AT
5930 local stop_at=$STOP_AT
5932 local var=${TESTSUITE//-/_}_START_AT
5933 [ x"${!var}" != x ] && start_at=${!var}
5934 var=${TESTSUITE//-/_}_STOP_AT
5935 [ x"${!var}" != x ] && stop_at=${!var}
5937 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5938 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5939 /^'${start_at}'$/ {flag = 0}
5940 {if (flag == 1) print $0}
5941 /^'${stop_at}'$/ { flag = 1 }'
5945 (cd `dirname $1`; echo $PWD/`basename $1`)
5949 local types=${1:-"OST MDS MGS"}
5953 for entry in $types; do
5954 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5955 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5958 MGS ) list="$list $name";;
5959 MDS|OST|AGT ) local count=${type}COUNT
5960 for ((i=1; i<=${!count}; i++)) do
5961 list="$list ${name}$i"
5963 * ) error "Invalid facet type"
5967 echo $(comma_list $list)
5970 ##################################
5971 # Adaptive Timeouts funcs
5974 # only check mds, we assume at_max is the same on all nodes
5975 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5976 if [ $at_max -eq 0 ]; then
5987 # suppose that all ost-s have the same $at value set
5988 [ $facet != "ost" ] || facet=ost1
5990 do_facet $facet "lctl get_param -n $at"
6004 if [ $facet == "ost" ]; then
6005 facet=$(get_facets OST)
6006 elif [ $facet == "mds" ]; then
6007 facet=$(get_facets MDS)
6009 hosts=$(expand_list $hosts $(facets_hosts $facet))
6012 do_nodes $hosts lctl set_param at_max=$at_max
6015 ##################################
6019 # OBD_FAIL_MDS_ALL_REQUEST_NET
6021 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6022 do_facet client "$1" || RC=$?
6023 do_facet $SINGLEMDS lctl set_param fail_loc=0
6028 # OBD_FAIL_MDS_ALL_REPLY_NET
6030 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6032 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6036 drop_reint_reply() {
6037 # OBD_FAIL_MDS_REINT_NET_REP
6039 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6041 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6045 drop_update_reply() {
6046 # OBD_FAIL_OUT_UPDATE_NET_REP
6050 do_facet mds${index} lctl set_param fail_loc=0x1701
6051 do_facet client "$@" || RC=$?
6052 do_facet mds${index} lctl set_param fail_loc=0
6057 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6060 local timeout=${2:-0}
6061 # default is (obd_timeout / 4) if unspecified
6062 echo "timeout is $timeout/$2"
6063 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6064 do_facet client "$1" || RC=$?
6065 do_facet client "sync"
6066 do_facet ost1 lctl set_param fail_loc=0
6070 drop_ldlm_cancel() {
6071 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6073 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6074 do_nodes $list lctl set_param fail_loc=0x304
6076 do_facet client "$@" || RC=$?
6078 do_nodes $list lctl set_param fail_loc=0
6082 drop_bl_callback_once() {
6084 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6085 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6086 do_facet client lctl set_param fail_loc=0x80000305
6087 do_facet client "$@" || rc=$?
6088 do_facet client lctl set_param fail_loc=0
6089 do_facet client lctl set_param fail_val=0
6090 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6094 drop_bl_callback() {
6096 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6097 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6098 do_facet client lctl set_param fail_loc=0x305
6099 do_facet client "$@" || rc=$?
6100 do_facet client lctl set_param fail_loc=0
6101 do_facet client lctl set_param fail_val=0
6102 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6106 drop_mdt_ldlm_reply() {
6107 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6109 local list=$(comma_list $(mdts_nodes))
6110 do_nodes $list lctl set_param fail_loc=0x157
6112 do_facet client "$@" || RC=$?
6114 do_nodes $list lctl set_param fail_loc=0
6118 drop_mdt_ldlm_reply_once() {
6119 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6121 local list=$(comma_list $(mdts_nodes))
6122 do_nodes $list lctl set_param fail_loc=0x80000157
6124 do_facet client "$@" || RC=$?
6126 do_nodes $list lctl set_param fail_loc=0
6134 echo "clearing fail_loc on $facet"
6135 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6138 set_nodes_failloc () {
6140 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6143 cancel_lru_locks() {
6144 #$LCTL mark "cancel_lru_locks $1 start"
6145 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6146 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6147 #$LCTL mark "cancel_lru_locks $1 stop"
6152 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6154 echo $((100 * nr_cpu))
6159 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6162 lru_resize_disable()
6165 local lru_size=${2:-$(default_lru_size)}
6167 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6172 local mountpath=${1:-$MOUNT}
6175 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6181 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6182 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6183 echo there is still data in page cache $FILE ?
6184 lctl get_param -n $FILE
6192 DEBUGSAVE="$(lctl get_param -n debug)"
6193 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6197 [ -n "$DEBUGSAVE" ] &&
6198 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6202 [ -n "$DEBUGSAVE_SERVER" ] &&
6203 do_nodes $(comma_list $(all_server_nodes)) \
6204 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6210 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6213 debug_size_restore() {
6214 [ -n "$DEBUG_SIZE_SAVED" ] && \
6215 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6219 start_full_debug_logging() {
6224 local debug_size=150
6225 local nodes=$(comma_list $(nodes_list))
6227 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6230 stop_full_debug_logging() {
6235 # prints bash call stack
6236 print_stack_trace() {
6239 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6240 local src=${BASH_SOURCE[$i]}
6241 local lineno=${BASH_LINENO[$i-1]}
6242 local funcname=${FUNCNAME[$i]}
6243 echo " = $src:$lineno:$funcname()"
6248 local TYPE=${TYPE:-"FAIL"}
6251 # do not dump logs if $1=false
6252 if [ "x$1" = "xfalse" ]; then
6257 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6258 (print_stack_trace 2) >&2
6260 # We need to dump the logs on all nodes
6262 gather_logs $(comma_list $(nodes_list))
6266 [ "$TESTSUITELOG" ] &&
6267 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6268 if [ -z "$*" ]; then
6269 echo "error() without useful message, please fix" > $LOGDIR/err
6271 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6272 echo "$@" > $LOGDIR/ignore
6274 echo "$@" > $LOGDIR/err
6278 # cleanup the env for failed tests
6282 ##################################
6284 ##################################
6286 # usage: stack_trap arg sigspec
6288 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6289 # command "arg" on top of previously defined commands for "sigspec" instead
6290 # of overwriting them.
6291 # stacked traps are executed in reverse order of their registration
6293 # arg and sigspec have the same meaning as in man (1) trap
6297 local sigspec="${2:-EXIT}"
6299 # Use "trap -p" to get the quoting right
6300 local old_trap="$(trap -p "$sigspec")"
6301 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6302 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6304 # Once again, use "trap -p" to get the quoting right
6305 local new_trap="$(trap -- "$arg" "$sigspec"
6307 trap -- '' "$sigspec")"
6309 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6311 # The resulting string should be safe to "eval" as it is (supposedly
6312 # correctly) quoted by "trap -p"
6313 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6322 local logs="$TESTSUITELOG $1"
6324 for log in $logs; do
6325 if [ -f "$log" ]; then
6326 grep -qw FAIL $log && status=1
6343 # use only if we are ignoring failures for this test, bugno required.
6344 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6345 # e.g. error_ignore bz5494 "your message" or
6346 # error_ignore LU-5494 "your message"
6348 local TYPE="IGNORE ($1)"
6353 error_and_remount() {
6355 remount_client $MOUNT
6359 # Throw an error if it's not running in vm - usually for performance
6362 local virt=$(running_in_vm)
6363 if [[ -n "$virt" ]]; then
6364 echo "running in VM '$virt', ignore error"
6365 error_ignore env=$virt "$@"
6372 # Function: skip_env()
6373 # Purpose: to skip a test during developer testing because some tool
6374 # is missing, but fail the test in release testing because the test
6375 # environment is not configured properly".
6378 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6383 log " SKIP: $TESTSUITE $TESTNAME $@"
6385 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6386 skip_logged $TESTNAME "$@"
6389 echo "$@" > $LOGDIR/skip
6392 [[ -n "$TESTSUITELOG" ]] &&
6393 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6402 build_test_filter() {
6403 EXCEPT="$EXCEPT $(testslist_filter)"
6406 if [[ $O = [0-9]*-[0-9]* ]]; then
6407 for num in $(seq $(echo $O | tr '-' ' ')); do
6415 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6416 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6417 [ "$EXCEPT_SLOW" ] &&
6418 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6419 for E in $EXCEPT; do
6420 eval EXCEPT_${E}=true
6422 for E in $ALWAYS_EXCEPT; do
6423 eval EXCEPT_ALWAYS_${E}=true
6425 for E in $EXCEPT_SLOW; do
6426 eval EXCEPT_SLOW_${E}=true
6428 for G in $GRANT_CHECK_LIST; do
6429 eval GCHECK_ONLY_${G}=true
6434 if [[ $1 = [a-z]* ]]; then
6437 echo ${1%%[a-zA-Z]*}
6441 # print a newline if the last test was skipped
6442 export LAST_SKIPPED=
6443 export ALWAYS_SKIPPED=
6445 # Main entry into test-framework. This is called with the number and
6446 # description of a test. The number is used to find the function to run
6447 # the test using "test_$name".
6449 # This supports a variety of methods of specifying specific test to
6451 # - ONLY= env variable with space-separated list of test numbers to run
6452 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6458 export base=$(basetest $testnum)
6459 export TESTNAME=test_$testnum
6463 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6464 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6465 local isexcept=EXCEPT_$testnum
6466 local isexcept_base=EXCEPT_$base
6467 if [ ${!isexcept}x != x ]; then
6469 skip_message="skipping excluded test $testnum"
6470 elif [ ${!isexcept_base}x != x ]; then
6472 skip_message="skipping excluded test $testnum (base $base)"
6475 isexcept=EXCEPT_ALWAYS_$testnum
6476 isexcept_base=EXCEPT_ALWAYS_$base
6477 if [ ${!isexcept}x != x ]; then
6479 skip_message="skipping ALWAYS excluded test $testnum"
6480 elif [ ${!isexcept_base}x != x ]; then
6482 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6485 isexcept=EXCEPT_SLOW_$testnum
6486 isexcept_base=EXCEPT_SLOW_$base
6487 if [ ${!isexcept}x != x ]; then
6489 skip_message="skipping SLOW test $testnum"
6490 elif [ ${!isexcept_base}x != x ]; then
6492 skip_message="skipping SLOW test $testnum (base $base)"
6495 # If there are tests on the ONLY list, check if the current test
6496 # is on that list and, if so, check if the test is to be skipped
6497 # and if we are supposed to honor the skip lists.
6498 if [ -n "$ONLY" ]; then
6499 local isonly=ONLY_$testnum
6500 local isonly_base=ONLY_$base
6501 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6503 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6505 skip_noexit "$skip_message"
6508 [ -n "$LAST_SKIPPED" ] &&
6509 echo "" && LAST_SKIPPED=
6511 run_one_logged $testnum "$testmsg"
6521 if [ -n "$ALWAYS_SKIPPED" ]; then
6523 skip_noexit "$skip_message"
6526 run_one_logged $testnum "$testmsg"
6533 load_module ../libcfs/libcfs/libcfs
6545 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6550 strace -o $TMP/$1.strace -ttt $*
6552 log "FINISHED: $*: rc $RC"
6559 banner test complete, duration $duration sec
6560 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6561 echo duration $duration >>$TESTSUITELOG
6565 # Set TEST_STATUS here. It will be used for logging the result.
6568 if [[ -f $LOGDIR/err ]]; then
6570 elif [[ -f $LOGDIR/skip ]]; then
6573 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6577 local FFREE=$(do_node $SINGLEMDS \
6578 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6579 local FTOTAL=$(do_node $SINGLEMDS \
6580 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6582 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6586 #echo -n "Resetting fail_loc on all nodes..."
6587 do_nodes --quiet $(comma_list $(nodes_list)) \
6588 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6594 # Log a message (on all nodes) padded with "=" before and after.
6595 # Also appends a timestamp and prepends the testsuite name.
6598 # ======================================================== 15:06:12 (1624050372)
6599 EQUALS="========================================================"
6601 msg="== ${TESTSUITE} $*"
6603 [[ $last != "=" && $last != " " ]] && msg="$msg "
6604 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6605 # always include at least == after the message
6606 log "$msg== $(date +"%H:%M:%S (%s)")"
6609 check_dmesg_for_errors() {
6611 local errors="VFS: Busy inodes after unmount of\|\
6612 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6613 group descriptors corrupted"
6615 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6616 [ -z "$res" ] && return 0
6617 echo "Kernel error detected: $res"
6622 # Run a single test function and cleanup after it.
6624 # This function should be run in a subshell so the test func can
6625 # exit() without stopping the whole script.
6630 local SAVE_UMASK=`umask`
6633 if ! grep -q $DIR /proc/mounts; then
6637 banner "test $testnum: $testmsg"
6638 test_${testnum} || error "test_$testnum failed with $?"
6641 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6643 check_dmesg_for_errors || error "Error in dmesg detected"
6644 if [ "$PARALLEL" != "yes" ]; then
6645 ps auxww | grep -v grep | grep -q "multiop " &&
6646 error "multiop still running"
6654 # Wrapper around run_one to ensure:
6655 # - test runs in subshell
6656 # - output of test is saved to separate log file for error reporting
6657 # - test result is saved to data file
6660 local before=$SECONDS
6663 export tfile=f${testnum}.${TESTSUITE}
6664 export tdir=d${testnum}.${TESTSUITE}
6665 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6666 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6667 local SAVE_UMASK=$(umask)
6671 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6673 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6674 local isonly=ONLY_$testnum
6675 local repeat=${!isonly:+$ONLY_REPEAT}
6677 for testiter in $(seq ${repeat:-1}); do
6678 local before_sub=$SECONDS
6679 log_sub_test_begin $TESTNAME
6681 # remove temp files between repetitions to avoid test failures
6682 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6683 rm -rvf $DIR/$tdir* $DIR/$tfile*
6684 # loop around subshell so stack_trap EXIT triggers each time
6685 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6688 local duration_sub=$((SECONDS - before_sub))
6691 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6692 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6694 if [[ -f $LOGDIR/err ]]; then
6695 test_error=$(cat $LOGDIR/err)
6697 elif [[ -f $LOGDIR/ignore ]]; then
6698 test_error=$(cat $LOGDIR/ignore)
6699 elif [[ -f $LOGDIR/skip ]]; then
6700 test_error=$(cat $LOGDIR/skip)
6706 pass "$testnum" "(${duration_sub}s)"
6707 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6708 [[ $rc != 0 ]] && break
6711 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6715 if [ -f $LOGDIR/err ]; then
6716 log_zfs_info "$zfs_debug_log"
6717 $FAIL_ON_ERROR && exit $rc
6730 # Print information of skipped tests to result.yml
6733 log_sub_test_begin $1
6735 log_sub_test_end "SKIP" "0" "0" "$@"
6738 grant_from_clients() {
6742 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6746 grant_from_servers() {
6750 # which is tot_granted less grant_precreate
6751 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6752 " obdfilter.${FSNAME}-OST*.tot_pending" \
6753 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6754 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6755 /tot_pending/{ total -= $2 };
6756 /grant_precreate/{ total -= $2 };
6757 END { printf("%0.0f", total) }'
6761 export base=$(basetest $1)
6762 [ "$CHECK_GRANT" == "no" ] && return 0
6764 local isonly_base=GCHECK_ONLY_${base}
6765 local isonly=GCHECK_ONLY_$1
6766 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6768 echo -n "checking grant......"
6770 local osts=$(comma_list $(osts_nodes))
6771 local clients=$CLIENTS
6772 [ -z "$clients" ] && clients=$(hostname)
6774 # sync all the data and make sure no pending data on server
6775 do_nodes $clients sync
6776 do_nodes $clients $LFS df # initiate all idling connections
6779 cli_grant=$(grant_from_clients $clients)
6782 # which is tot_granted less grant_precreate
6783 srv_grant=$(grant_from_servers $osts)
6786 # check whether client grant == server grant
6787 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6788 echo "wait for client:$cli_grant == server:$srv_grant"
6790 cli_grant=$(grant_from_clients $clients)
6791 srv_grant=$(grant_from_servers $osts)
6793 if [[ $cli_grant -ne $srv_grant ]]; then
6794 do_nodes $(comma_list $(osts_nodes)) \
6795 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6796 "obdfilter.${FSNAME}-OST*.grant_*"
6797 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6798 error "failed grant check: client:$cli_grant server:$srv_grant"
6800 echo "pass grant check: client:$cli_grant server:$srv_grant"
6804 ########################
6810 ost=`echo $1 | awk -F_ '{print $3}'`
6811 if [ -z $ost ]; then
6812 ost=`echo $1 | sed 's/-osc.*//'`
6817 ostuuid_from_index()
6819 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6822 ostname_from_index() {
6823 local uuid=$(ostuuid_from_index $1)
6827 mdtname_from_index() {
6828 local uuid=$(mdtuuid_from_index $1)
6832 mdssize_from_index () {
6833 local mdt=$(mdtname_from_index $2)
6834 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6837 index_from_ostuuid()
6839 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6842 mdtuuid_from_index()
6844 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6848 # Return unique identifier for given hostname
6851 echo $host_name | md5sum | cut -d' ' -f1
6855 # Returns list of ip addresses for each interface
6857 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6862 # Cache address list to avoid mutiple execution of local_addr_list
6863 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6865 for i in $LOCAL_ADDR_LIST ; do
6866 [[ "$i" == "$addr" ]] && return 0
6873 local is_local="IS_LOCAL_$(host_id $host_name)"
6874 if [ -z "${!is_local-}" ] ; then
6876 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6877 is_local_addr "$host_ip" && eval $is_local=1
6879 [[ "${!is_local}" == "1" ]]
6884 local_node $node && return 1
6891 for node in $(mdts_nodes); do
6892 remote_node $node && return 0
6899 [ -n "$CLIENTONLY" ] && return 0 || true
6900 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6905 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6906 MSKIPPED=1 && return 1
6913 for node in $(osts_nodes) ; do
6914 remote_node $node && return 0
6921 [ -n "$CLIENTONLY" ] && return 0 || true
6922 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6927 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6928 OSKIPPED=1 && return 1
6934 [ -n "$CLIENTONLY" ] && return 0 || true
6936 MGS=$(facet_host mgs)
6937 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6942 remote_mds_nodsh || remote_ost_nodsh || \
6943 $(single_local_node $(comma_list $(nodes_list)))
6947 remote_ost && remote_mds
6950 # Get the active nodes for facets.
6958 for facet in ${facets//,/ }; do
6959 nodes="$nodes $(facet_active_host $facet)"
6962 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6966 # Get name of the active MGS node.
6968 echo -n $(facets_nodes $(get_facets MGS))
6971 # Get all of the active MDS nodes.
6973 echo -n $(facets_nodes $(get_facets MDS))
6976 # Get all of the active OSS nodes.
6978 echo -n $(facets_nodes $(get_facets OST))
6981 # Get all of the client nodes and active server nodes.
6983 local nodes=$HOSTNAME
6987 # CLIENTS (if specified) contains the local client
6988 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6990 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6991 nodes="$nodes $(facets_nodes $(get_facets))"
6994 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6998 # Get all of the remote client nodes and remote active server nodes.
6999 remote_nodes_list () {
7000 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7003 # Get all of the MDS nodes, including active and passive nodes.
7011 for i in $(seq $MDSCOUNT); do
7013 failover_host=mds${i}failover_HOST
7014 nodes="$nodes ${!host} ${!failover_host}"
7017 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7018 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7022 # Get all of the OSS nodes, including active and passive nodes.
7030 for i in $(seq $OSTCOUNT); do
7032 failover_host=ost${i}failover_HOST
7033 nodes="$nodes ${!host} ${!failover_host}"
7036 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7037 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7041 # Get all of the server nodes, including active and passive nodes.
7042 all_server_nodes () {
7047 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7049 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7053 # Get all of the client and server nodes, including active and passive nodes.
7055 local nodes=$HOSTNAME
7059 # CLIENTS (if specified) contains the local client
7060 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7062 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7063 nodes="$nodes $(all_server_nodes)"
7066 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7070 init_clients_lists () {
7071 # Sanity check: exclude the local client from RCLIENTS
7072 local clients=$(hostlist_expand "$RCLIENTS")
7073 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7075 # Sanity check: exclude the dup entries
7076 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7078 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7080 # Sanity check: exclude the dup entries from CLIENTS
7081 # for those configs which has SINGLCLIENT set to local client
7082 clients=$(for i in $clients; do echo $i; done | sort -u)
7084 CLIENTS=$(comma_list $clients)
7085 local -a remoteclients=($RCLIENTS)
7086 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7087 varname=CLIENT$((i + 2))
7088 eval $varname=${remoteclients[i]}
7091 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7094 get_random_entry () {
7097 rnodes=${rnodes//,/ }
7099 local -a nodes=($rnodes)
7100 local num=${#nodes[@]}
7101 local i=$((RANDOM * num * 2 / 65536))
7107 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7111 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7112 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7117 echo $nodes | wc -w || true
7121 local nodes=$(mdts_nodes)
7122 local mdtcount=$(get_node_count "$nodes")
7123 [ ! "$MDSCOUNT" = "$mdtcount" ]
7126 generate_machine_file() {
7127 local nodes=${1//,/ }
7128 local machinefile=$2
7130 for node in $nodes; do
7131 echo $node >>$machinefile || \
7132 { echo "can not generate machinefile $machinefile" && return 1; }
7137 local file=$1/stripe
7140 $LFS getstripe -v $file || error "getstripe $file failed"
7144 # Check and add a test group.
7150 local gid=$(getent group $group_name | cut -d: -f3)
7151 if [[ -n "$gid" ]]; then
7152 [[ "$gid" -eq "$group_id" ]] || {
7153 error_noexit "inconsistent group ID:" \
7154 "new: $group_id, old: $gid"
7158 groupadd -g $group_id $group_name
7165 # Check and add a test user.
7178 local uid=$(getent passwd $user_name | cut -d: -f3)
7179 if [[ -n "$uid" ]]; then
7180 if [[ "$uid" -eq "$user_id" ]]; then
7181 local dir=$(getent passwd $user_name | cut -d: -f6)
7182 if [[ "$dir" != "$home" ]]; then
7184 usermod -d $home $user_name
7188 error_noexit "inconsistent user ID:" \
7189 "new: $user_id, old: $uid"
7194 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7201 check_runas_id_ret() {
7203 local myRUNAS_UID=$1
7204 local myRUNAS_GID=$2
7208 if [ -z "$myRUNAS" ]; then
7209 error_exit "check_runas_id_ret requires myRUNAS argument"
7213 error "Unable to execute $myRUNAS"
7215 id $myRUNAS_UID > /dev/null ||
7216 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7217 "some UID which exists on MDS and client or add user " \
7218 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7221 $myRUNAS krb5_login.sh ||
7222 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7224 mkdir $DIR/d0_runas_test
7226 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7227 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7229 rm -rf $DIR/d0_runas_test
7234 local myRUNAS_UID=$1
7235 local myRUNAS_GID=$2
7239 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7240 error "unable to write to $DIR/d0_runas_test as " \
7244 # obtain the UID/GID for MPI_USER
7248 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7249 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7251 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7252 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7255 # obtain and cache Kerberos ticket-granting ticket
7256 refresh_krb5_tgt() {
7257 local myRUNAS_UID=$1
7258 local myRUNAS_GID=$2
7261 if [ -z "$myRUNAS" ]; then
7262 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7265 CLIENTS=${CLIENTS:-$HOSTNAME}
7266 do_nodes $CLIENTS "set -x
7267 if ! $myRUNAS krb5_login.sh; then
7268 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7273 # Run multiop in the background, but wait for it to print
7274 # "PAUSING" to its stdout before returning from this function.
7275 multiop_bg_pause() {
7276 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7280 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7283 echo "$MULTIOP_PROG $FILE v$ARGS"
7284 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7286 echo "TMPPIPE=${TMPPIPE}"
7287 read -t 60 multiop_output < $TMPPIPE
7288 if [ $? -ne 0 ]; then
7293 if [ "$multiop_output" != "PAUSING" ]; then
7294 echo "Incorrect multiop output: $multiop_output"
7309 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7311 echo $((SECONDS - start))
7315 inodes_available () {
7316 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7317 sort -un | head -n1) || return 1
7321 mdsrate_inodes_available () {
7322 local min_inodes=$(inodes_available)
7323 echo $((min_inodes * 99 / 100))
7326 # reset stat counters
7328 local paramfile="$1"
7329 lctl set_param -n $paramfile=0
7334 local paramfile="$1"
7336 lctl get_param -n $paramfile |
7337 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7341 awk '{sum += $1} END { printf("%0.0f", sum) }'
7344 calc_osc_kbytes () {
7345 $LFS df $MOUNT > /dev/null
7346 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7349 # save_lustre_params(comma separated facet list, parameter_mask)
7350 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7351 save_lustre_params() {
7356 for facet in ${facets//,/ }; do
7357 facet_svc=$(facet_svc $facet)
7359 "params=\\\$($LCTL get_param $2);
7360 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7361 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7362 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7363 while read s; do echo $facet \\\$s;
7364 done <<< \\\"\\\$param\\\""
7368 # restore lustre parameters from input stream, produces by save_lustre_params
7369 restore_lustre_params() {
7374 while IFS=" =" read facet name val; do
7375 do_facet $facet "$LCTL set_param -n $name=$val"
7379 check_node_health() {
7380 local nodes=${1:-$(comma_list $(nodes_list))}
7381 local health=$TMP/node_health.$$
7383 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7384 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7385 # Only check/report network health if get_param isn't reported, since
7386 # *clearly* the network is working if get_param returned something.
7387 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7388 for node in ${nodes//,/}; do
7389 check_network $node 5
7395 mdsrate_cleanup () {
7397 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7398 --nfiles $3 --dir $4 --filefmt $5 $6
7403 ########################
7405 convert_facet2label() {
7408 if [ x$facet = xost ]; then
7410 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7414 local varsvc=${facet}_svc
7416 if [ -n ${!varsvc} ]; then
7419 error "No label for $facet!"
7423 get_clientosc_proc_path() {
7424 echo "${1}-osc-[-0-9a-f]*"
7427 get_mdtosc_proc_path() {
7429 local ost_label=${2:-"*OST*"}
7431 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7432 local mdt_label=$(convert_facet2label $mds_facet)
7433 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7435 if [[ $ost_label = *OST* ]]; then
7436 echo "${ost_label}-osc-${mdt_index}"
7438 echo "${ost_label}-osp-${mdt_index}"
7442 get_osc_import_name() {
7445 local label=$(convert_facet2label $ost)
7447 if [ "${facet:0:3}" = "mds" ]; then
7448 get_mdtosc_proc_path $facet $label
7452 get_clientosc_proc_path $label
7456 _wait_import_state () {
7459 local maxtime=${3:-$(max_recovery_time)}
7460 local error_on_failure=${4:-1}
7464 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7465 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7466 if [ "${expected}" == "DISCONN" ]; then
7467 # for disconn we can check after proc entry is removed
7468 [ "x${CONN_STATE}" == "x" ] && return 0
7469 # with AT enabled, we can have connect request timeout near of
7470 # reconnect timeout and test can't see real disconnect
7471 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7473 if [ $i -ge $maxtime ]; then
7474 [ $error_on_failure -ne 0 ] && \
7475 error "can't put import for $CONN_PROC into ${expected}" \
7476 "state after $i sec, have ${CONN_STATE}"
7480 # Add uniq for multi-mount case
7481 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7485 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7489 wait_import_state() {
7492 local maxtime=${3:-$(max_recovery_time)}
7493 local error_on_failure=${4:-1}
7496 for param in ${params//,/ }; do
7497 _wait_import_state $state $param $maxtime $error_on_failure || return
7501 wait_import_state_mount() {
7502 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7506 wait_import_state $*
7509 # One client request could be timed out because server was not ready
7510 # when request was sent by client.
7511 # The request timeout calculation details :
7513 # /* We give the server rq_timeout secs to process the req, and
7514 # add the network latency for our local timeout. */
7515 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7516 # ptlrpc_at_get_net_latency(request) ;
7518 # ptlrpc_connect_import ()
7519 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7522 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7523 # ptlrpc_at_get_net_latency(request) ->
7524 # at_get (max (iat_net_latency=0, at_min)) = at_min
7527 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7528 # INITIAL_CONNECT_TIMEOUT + at_min
7530 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7531 # because we can not get this value in runtime,
7532 # the value depends on configure options, and it is not stored in /proc.
7534 # #define CONNECTION_SWITCH_MIN 5U
7535 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7537 request_timeout () {
7540 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7541 local init_connect_timeout=$TIMEOUT
7542 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7544 local at_min=$(at_get $facet at_min)
7546 echo $(( init_connect_timeout + at_min ))
7549 _wait_osc_import_state() {
7553 local target=$(get_osc_import_name $facet $ost_facet)
7554 local param="os[cp].${target}.ost_server_uuid"
7558 # 1. wait the deadline of client 1st request (it could be skipped)
7559 # 2. wait the deadline of client 2nd request
7560 local maxtime=$(( 2 * $(request_timeout $facet)))
7562 if [[ $facet == client* ]]; then
7563 # During setup time, the osc might not be setup, it need wait
7564 # until list_param can return valid value.
7565 params=$($LCTL list_param $param 2>/dev/null || true)
7566 while [ -z "$params" ]; do
7567 if [ $i -ge $maxtime ]; then
7568 echo "can't get $param in $maxtime secs"
7573 params=$($LCTL list_param $param 2>/dev/null || true)
7577 if [[ $ost_facet = mds* ]]; then
7578 # no OSP connection to itself
7579 if [[ $facet = $ost_facet ]]; then
7582 param="osp.${target}.mdt_server_uuid"
7586 local plist=$(comma_list $params)
7587 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7588 wait_import_state $expected $plist $maxtime; then
7589 error "$facet: import is not in $expected state after $maxtime"
7596 wait_osc_import_state() {
7602 if [[ $facet = mds ]]; then
7603 for num in $(seq $MDSCOUNT); do
7604 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7607 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7611 wait_osc_import_ready() {
7612 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7615 _wait_mgc_import_state() {
7618 local error_on_failure=${3:-1}
7619 local param="mgc.*.mgs_server_uuid"
7623 # 1. wait the deadline of client 1st request (it could be skipped)
7624 # 2. wait the deadline of client 2nd request
7625 local maxtime=$(( 2 * $(request_timeout $facet)))
7627 if [[ $facet == client* ]]; then
7628 # During setup time, the osc might not be setup, it need wait
7629 # until list_param can return valid value. And also if there
7630 # are mulitple osc entries we should list all of them before
7632 params=$($LCTL list_param $param 2>/dev/null || true)
7633 while [ -z "$params" ]; do
7634 if [ $i -ge $maxtime ]; then
7635 echo "can't get $param in $maxtime secs"
7640 params=$($LCTL list_param $param 2>/dev/null || true)
7643 local plist=$(comma_list $params)
7644 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7645 wait_import_state $expected $plist $maxtime \
7646 $error_on_failure; then
7647 if [ $error_on_failure -ne 0 ]; then
7648 error "import is not in ${expected} state"
7656 wait_mgc_import_state() {
7659 local error_on_failure=${3:-1}
7662 if [[ $facet = mds ]]; then
7663 for num in $(seq $MDSCOUNT); do
7664 _wait_mgc_import_state mds$num "$expected" \
7665 $error_on_failure || return
7668 _wait_mgc_import_state "$facet" "$expected"
7669 $error_on_failure || return
7673 wait_dne_interconnect() {
7676 if [ $MDSCOUNT -gt 1 ]; then
7677 for num in $(seq $MDSCOUNT); do
7678 wait_osc_import_ready mds mds$num
7683 get_clientmdc_proc_path() {
7687 get_clientmgc_proc_path() {
7695 [ -z "$list" ] && return 0
7697 # Add paths to lustre tests for 32 and 64 bit systems.
7698 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7699 local TESTPATH="$RLUSTRE/tests:"
7700 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7701 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7704 wait_clients_import_state () {
7711 if [ "$FAILURE_MODE" = HARD ]; then
7712 facets=$(facets_on_host $(facet_active_host $facet))
7715 for facet in ${facets//,/ }; do
7716 local label=$(convert_facet2label $facet)
7719 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7720 $label).ost_server_uuid" ;;
7721 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7722 $label).mds_server_uuid" ;;
7723 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7724 $label).mgs_server_uuid" ;;
7725 *) error "unknown facet!" ;;
7728 local params=$(expand_list $params $proc_path)
7731 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7733 error "import is not in ${expected} state"
7745 # wait until all MDTs are in the expected state
7746 for ((num = 1; num <= $MDSCOUNT; num++)); do
7747 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7751 if [ $facet = "mds" ]; then
7752 mproc="osp.$mdtosp.active"
7753 [ $num -eq $((tgt_idx + 1)) ] && continue
7755 mproc="osc.$mdtosp.active"
7761 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7764 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7765 if [ $result -eq $expected ]; then
7766 echo -n "target updated after "
7767 echo "$wait sec (got $result)"
7771 if [ $wait -eq $max ]; then
7772 error "$tgt_name: wanted $expected got $result"
7774 echo "Waiting $((max - wait)) secs for $tgt_name"
7784 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7785 $LCTL get_param obdfilter.*.kbytesavail))
7786 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7787 $LCTL get_param -n obdfilter.*.tot_granted))
7788 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7789 $LCTL get_param -n obdfilter.*.kbytestotal))
7790 for ((i=0; i<${#AVAILA[@]}; i++)); do
7791 local -a AVAIL1=(${AVAILA[$i]//=/ })
7792 local -a TOTAL=(${TOTALA[$i]//=/ })
7793 GRANT=$((${GRANTA[$i]}/1024))
7794 # allow 1% of total space in bavail because of delayed
7795 # allocation with ZFS which might release some free space after
7796 # txg commit. For small devices, we set a mininum of 8MB
7797 local LIMIT=$((${TOTAL} / 100 + 8000))
7798 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7799 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7800 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7801 echo " FULL" || echo
7807 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7810 check_pool_not_exist() {
7811 local fsname=${1%%.*}
7812 local poolname=${1##$fsname.}
7813 [[ $# -ne 1 ]] && return 0
7814 [[ x$poolname = x ]] && return 0
7815 list_pool $fsname | grep -w $1 && return 1
7820 local fsname=${1%%.*}
7821 local poolname=${1##$fsname.}
7822 local keep_pools=${2:-false}
7824 stack_trap "destroy_test_pools $fsname" EXIT
7825 do_facet mgs lctl pool_new $1
7827 # get param should return err unless pool is created
7828 [[ $RC -ne 0 ]] && return $RC
7830 for mds_id in $(seq $MDSCOUNT); do
7831 local mdt_id=$((mds_id-1))
7832 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7833 wait_update_facet mds$mds_id \
7834 "lctl get_param -n lod.$lodname.pools.$poolname \
7835 2>/dev/null || echo foo" "" ||
7836 error "mds$mds_id: pool_new failed $1"
7838 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7839 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7841 $keep_pools || add_pool_to_list $1
7845 add_pool_to_list () {
7846 local fsname=${1%%.*}
7847 local poolname=${1##$fsname.}
7849 local listvar=${fsname}_CREATED_POOLS
7850 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7854 remove_pool_from_list () {
7855 local fsname=${1%%.*}
7856 local poolname=${1##$fsname.}
7858 local listvar=${fsname}_CREATED_POOLS
7859 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
7863 # cleanup all pools exist on $FSNAME
7864 destroy_all_pools () {
7866 for i in $(list_pool $FSNAME); do
7871 destroy_pool_int() {
7873 local OSTS=$(list_pool $1)
7874 for ost in $OSTS; do
7875 do_facet mgs lctl pool_remove $1 $ost
7877 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7878 error "MDS: pool_list $1 failed"
7879 do_facet mgs lctl pool_destroy $1
7882 # <fsname>.<poolname> or <poolname>
7884 local fsname=${1%%.*}
7885 local poolname=${1##$fsname.}
7887 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7891 check_pool_not_exist $fsname.$poolname && return 0 || true
7893 destroy_pool_int $fsname.$poolname
7895 [[ $RC -ne 0 ]] && return $RC
7896 for mds_id in $(seq $MDSCOUNT); do
7897 local mdt_id=$((mds_id-1))
7898 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7899 wait_update_facet mds$mds_id \
7900 "lctl get_param -n lod.$lodname.pools.$poolname \
7901 2>/dev/null || echo foo" "foo" ||
7902 error "mds$mds_id: destroy pool failed $1"
7904 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7905 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7907 remove_pool_from_list $fsname.$poolname
7913 local fsname=${1:-$FSNAME}
7915 local listvar=${fsname}_CREATED_POOLS
7917 [ x${!listvar} = x ] && return 0
7919 echo "Destroy the created pools: ${!listvar}"
7920 for poolname in ${!listvar//,/ }; do
7921 destroy_pool $fsname.$poolname
7925 destroy_test_pools () {
7927 local fsname=${1:-$FSNAME}
7928 destroy_pools $fsname || true
7934 local ts=$(date +%s)
7937 if [[ ! -f "$YAML_LOG" ]]; then
7938 # init_logging is not performed before gather_logs,
7939 # so the $LOGDIR needs to be checked here
7940 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7943 [ -f $LOGDIR/shared ] && docp=false
7945 # dump lustre logs, dmesg, and journal if GSS_SK=true
7947 prefix="$TESTLOG_PREFIX.$TESTNAME"
7949 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7951 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7952 echo "Dumping logs only on local client."
7953 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7954 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7955 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7956 lgss_sk -r {} \; &> \
7957 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7958 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7959 ${prefix}.nodemaps.$(hostname -s).${suffix}
7960 [ "$GSS_SK" = true ] && keyctl show > \
7961 ${prefix}.keyring.$(hostname -s).${suffix}
7962 [ "$GSS_SK" = true ] && journalctl -a > \
7963 ${prefix}.journal.$(hostname -s).${suffix}
7968 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7969 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7970 if [ "$SHARED_KEY" = true ]; then
7971 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7972 lgss_sk -r {} \; &> \
7973 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7974 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7975 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7977 if [ "$GSS_SK" = true ]; then
7978 do_nodesv $list "keyctl show > \
7979 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7980 do_nodesv $list "journalctl -a > \
7981 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7984 if [ ! -f $LOGDIR/shared ]; then
7985 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
7987 for node in ${remote_nodes//,/ }; do
7988 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8002 for i in $(seq 0 $num_mntpts); do
8003 cmd="ls -laf ${mntpt_root}$i/$dir"
8009 for pid in $pids; do
8016 # check_and_start_recovery_timer()
8017 # service_time = at_est2timeout(service_time);
8018 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8019 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8021 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8022 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8023 #define CONNECTION_SWITCH_MIN 5
8024 #define CONNECTION_SWITCH_INC 5
8025 max_recovery_time() {
8026 local init_connect_timeout=$((TIMEOUT / 20))
8027 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8029 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8030 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8032 echo -n $service_time
8035 recovery_time_min() {
8036 local connection_switch_min=5
8037 local connection_switch_inc=5
8038 local connection_switch_max
8039 local reconnect_delay_max
8040 local initial_connect_timeout
8044 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8045 (($connection_switch_min > $TIMEOUT)) &&
8046 max=$connection_switch_min || max=$TIMEOUT
8047 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8049 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8050 timeout_20=$((TIMEOUT/20))
8051 (($connection_switch_min > $timeout_20)) &&
8052 initial_connect_timeout=$connection_switch_min ||
8053 initial_connect_timeout=$timeout_20
8055 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8056 initial_connect_timeout))
8057 echo $((2 * reconnect_delay_max))
8060 get_clients_mount_count () {
8061 local clients=${CLIENTS:-$HOSTNAME}
8063 # we need to take into account the clients mounts and
8064 # exclude mds/ost mounts if any;
8065 do_nodes $clients cat /proc/mounts | grep lustre |
8066 grep -w $MOUNT | wc -l
8070 PROC_CLI="srpc_info"
8071 PROC_CON="srpc_contexts"
8079 if [ $M -lt $N ]; then
8083 while [ $N -lt $M ]; do
8093 calc_connection_cnt() {
8096 # MDT->MDT = 2 * C(M, 2)
8100 comb_m2=$(combination $MDSCOUNT 2)
8102 local num_clients=$(get_clients_mount_count)
8104 local cnt_mdt2mdt=$((comb_m2 * 2))
8105 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8106 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8107 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8108 if is_mounted $MOUNT2; then
8109 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8110 cnt_cli2ost=$((cnt_cli2ost * 2))
8118 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8119 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8120 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8121 + cnt_cli2ost + cnt_cli2mdt))
8135 local cmd="$tgt.srpc.flavor"
8137 if [ $net == "any" ]; then
8142 if [ $dir != "any" ]; then
8147 log "Setting sptlrpc rule: $cmd"
8148 do_facet mgs "$LCTL conf_param $cmd"
8154 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8164 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8165 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8167 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8169 if [ "x$bulkspec" != "x" ]; then
8170 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8172 if [ "x$algs" != "x" ]; then
8173 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8175 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8176 if [ $bulk == "bulkn" ]; then
8177 bulk_count=`echo "$output" | grep "bulk flavor" \
8178 | grep "null/null" | wc -l`
8179 elif [ $bulk == "bulki" ]; then
8180 bulk_count=`echo "$output" | grep "bulk flavor" \
8181 | grep "/null" | grep -v "null/" | wc -l`
8183 bulk_count=`echo "$output" | grep "bulk flavor" \
8184 | grep -v "/null" | grep -v "null/" | wc -l`
8188 [ $bulk_count -lt $count ] && count=$bulk_count
8199 local clients=${CLIENTS:-$HOSTNAME}
8201 for c in ${clients//,/ }; do
8202 local output=$(do_node $c lctl get_param -n \
8203 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8204 local tmpcnt=$(count_flvr "$output" $flavor)
8205 if $GSS_SK && [ $flavor != "null" ]; then
8206 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8207 output=$(do_node $c lctl get_param -n \
8208 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8209 local outcon=$(count_contexts "$output")
8210 if [ "$outcon" -lt "$tmpcnt" ]; then
8214 cnt=$((cnt + tmpcnt))
8224 local clients=${CLIENTS:-$HOSTNAME}
8226 for c in ${clients//,/ }; do
8228 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8229 local output=$(do_node $c lctl get_param -n \
8230 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8231 local tmpcnt=$(count_flvr "$output" $flavor)
8232 if $GSS_SK && [ $flavor != "null" ]; then
8233 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8234 output=$(do_node $c lctl get_param -n \
8235 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8236 local outcon=$(count_contexts "$output")
8237 if [ "$outcon" -lt "$tmpcnt" ]; then
8241 cnt=$((cnt + tmpcnt))
8251 if [ $MDSCOUNT -le 1 ]; then
8256 for num in `seq $MDSCOUNT`; do
8257 local output=$(do_facet mds$num lctl get_param -n \
8258 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8259 local tmpcnt=$(count_flvr "$output" $flavor)
8260 if $GSS_SK && [ $flavor != "null" ]; then
8261 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8262 output=$(do_facet mds$num lctl get_param -n \
8263 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8264 local outcon=$(count_contexts "$output")
8265 if [ "$outcon" -lt "$tmpcnt" ]; then
8269 cnt=$((cnt + tmpcnt))
8280 for num in `seq $MDSCOUNT`; do
8281 mdtosc=$(get_mdtosc_proc_path mds$num)
8282 mdtosc=${mdtosc/-MDT*/-MDT\*}
8283 local output=$(do_facet mds$num lctl get_param -n \
8284 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8285 local tmpcnt=$(count_flvr "$output" $flavor)
8286 if $GSS_SK && [ $flavor != "null" ]; then
8287 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8288 output=$(do_facet mds$num lctl get_param -n \
8289 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8290 local outcon=$(count_contexts "$output")
8291 if [ "$outcon" -lt "$tmpcnt" ]; then
8295 cnt=$((cnt + tmpcnt))
8304 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8306 count_flvr "$output" $flavor
8311 local dir=$1 # from to
8312 local flavor=$2 # flavor expected
8315 if [ $dir == "cli2mdt" ]; then
8316 res=`flvr_cnt_cli2mdt $flavor`
8317 elif [ $dir == "cli2ost" ]; then
8318 res=`flvr_cnt_cli2ost $flavor`
8319 elif [ $dir == "mdt2mdt" ]; then
8320 res=`flvr_cnt_mdt2mdt $flavor`
8321 elif [ $dir == "mdt2ost" ]; then
8322 res=`flvr_cnt_mdt2ost $flavor`
8323 elif [ $dir == "all2ost" ]; then
8324 res1=`flvr_cnt_mdt2ost $flavor`
8325 res2=`flvr_cnt_cli2ost $flavor`
8326 res=$((res1 + res2))
8327 elif [ $dir == "all2mdt" ]; then
8328 res1=`flvr_cnt_mdt2mdt $flavor`
8329 res2=`flvr_cnt_cli2mdt $flavor`
8330 res=$((res1 + res2))
8331 elif [ $dir == "all2all" ]; then
8332 res1=`flvr_cnt_mdt2ost $flavor`
8333 res2=`flvr_cnt_cli2ost $flavor`
8334 res3=`flvr_cnt_mdt2mdt $flavor`
8335 res4=`flvr_cnt_cli2mdt $flavor`
8336 res=$((res1 + res2 + res3 + res4))
8344 local dir=$1 # from to
8345 local flavor=$2 # flavor expected
8346 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8347 local WAITFLAVOR_MAX=20 # how many retries before abort?
8350 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8351 echo -n "checking $dir..."
8352 res=$(do_check_flavor $dir $flavor)
8353 echo "found $res/$expect $flavor connections"
8354 [ $res -ge $expect ] && return 0
8358 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8359 # echo "Dumping additional logs for SK debug.."
8360 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8362 gather_logs $(comma_list $(nodes_list))
8367 restore_to_default_flavor()
8369 local proc="mgs.MGS.live.$FSNAME"
8371 echo "restoring to default flavor..."
8373 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8374 grep ".srpc.flavor" | wc -l)
8376 # remove all existing rules if any
8377 if [ $nrule -ne 0 ]; then
8378 echo "$nrule existing rules"
8379 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8380 grep ".srpc.flavor."); do
8381 echo "remove rule: $rule"
8382 spec=`echo $rule | awk -F = '{print $1}'`
8383 do_facet mgs "$LCTL conf_param -d $spec"
8387 # verify no rules left
8388 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8389 grep ".srpc.flavor." | wc -l)
8390 [ $nrule -ne 0 ] && error "still $nrule rules left"
8392 # wait for default flavor to be applied
8395 set_rule $FSNAME any any $SK_FLAVOR
8396 wait_flavor all2all $SK_FLAVOR
8398 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8399 set_rule $FSNAME any cli2ost $SK_FLAVOR
8400 wait_flavor cli2mdt $SK_FLAVOR
8401 wait_flavor cli2ost $SK_FLAVOR
8403 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8405 wait_flavor all2all null
8411 local flavor=${1:-null}
8413 echo "setting all flavor to $flavor"
8415 # FIXME need parameter to this fn
8416 # and remove global vars
8417 local cnt_all2all=$(calc_connection_cnt all2all)
8419 local res=$(do_check_flavor all2all $flavor)
8420 if [ $res -eq $cnt_all2all ]; then
8421 echo "already have total $res $flavor connections"
8425 echo "found $res $flavor out of total $cnt_all2all connections"
8426 restore_to_default_flavor
8428 [[ $flavor = null ]] && return 0
8430 if $GSS_SK && [ $flavor != "null" ]; then
8432 set_rule $FSNAME any any $flavor
8433 wait_flavor all2all $flavor
8435 set_rule $FSNAME any cli2mdt $flavor
8436 set_rule $FSNAME any cli2ost $flavor
8437 set_rule $FSNAME any mdt2ost null
8438 set_rule $FSNAME any mdt2mdt null
8439 wait_flavor cli2mdt $flavor
8440 wait_flavor cli2ost $flavor
8442 echo "GSS_SK now at flavor: $flavor"
8444 set_rule $FSNAME any any $flavor
8445 wait_flavor all2all $flavor
8452 # Checking for shared logdir
8453 if [ ! -d $dir ]; then
8454 # Not found. Create local logdir
8457 touch $dir/check_file.$(hostname -s)
8462 check_write_access() {
8464 local list=${2:-$(comma_list $(nodes_list))}
8468 for node in ${list//,/ }; do
8469 file=$dir/check_file.$(short_nodename $node)
8470 if [[ ! -f "$file" ]]; then
8471 # Logdir not accessible/writable from this node.
8474 rm -f $file || return 1
8480 [[ -n $YAML_LOG ]] && return
8481 local save_umask=$(umask)
8484 export YAML_LOG=${LOGDIR}/results.yml
8488 # If the yaml log already exists then we will just append to it
8489 if [ ! -f $YAML_LOG ]; then
8490 if check_shared_dir $LOGDIR; then
8491 touch $LOGDIR/shared
8492 echo "Logging to shared log directory: $LOGDIR"
8494 echo "Logging to local directory: $LOGDIR"
8497 yml_nodes_file $LOGDIR >> $YAML_LOG
8498 yml_results_file >> $YAML_LOG
8503 # log actual client and server versions if needed for debugging
8504 log "Client: $(lustre_build_version client)"
8505 log "MDS: $(lustre_build_version mds1)"
8506 log "OSS: $(lustre_build_version ost1)"
8510 yml_log_test $1 >> $YAML_LOG
8514 yml_log_test_status $@ >> $YAML_LOG
8517 log_sub_test_begin() {
8518 yml_log_sub_test_begin "$@" >> $YAML_LOG
8521 log_sub_test_end() {
8522 yml_log_sub_test_end "$@" >> $YAML_LOG
8528 local llverdev_opts=$2
8529 local devname=$(basename $1)
8530 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8531 # loop devices aren't in /proc/partitions
8532 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8534 size=$(($size / 1024 / 1024)) # Gb
8536 local partial_arg=""
8537 # Run in partial (fast) mode if the size
8538 # of a partition > 1 GB
8539 [ $size -gt 1 ] && partial_arg="-p"
8541 llverdev --force $partial_arg $llverdev_opts $dev
8547 local llverfs_opts=$2
8548 local use_partial_arg=$3
8549 local partial_arg=""
8550 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8552 # Run in partial (fast) mode if the size
8553 # of a partition > 1 GB
8554 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8556 llverfs $partial_arg $llverfs_opts $dir
8560 local devs=${1//,/ }
8563 local rslt=$TMP/sgpdd_survey
8565 # sgpdd-survey cleanups ${rslt}.* files
8567 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8573 # returns the canonical name for an ldiskfs device
8578 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8579 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8580 echo dm-\\\${foo##*:};
8582 name=\\\$(basename \\\$dv);
8583 if [[ \\\$name = *flakey* ]]; then
8584 name=\\\$(lsblk -o NAME,KNAME |
8585 awk /\\\$name/'{print \\\$NF}');
8591 is_sanity_benchmark() {
8592 local benchmarks="dbench bonnie iozone fsx"
8594 for b in $benchmarks; do
8595 if [ "$b" == "$suite" ]; then
8603 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8607 # Get the available size (KB) of a given obd target.
8614 [[ $facet != client ]] || return 0
8616 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8621 # Get the page size (bytes) on a given facet node.
8622 # The local client page_size is directly available in PAGE_SIZE.
8626 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8628 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8629 page_size=$(do_facet $facet getconf PAGE_SIZE)
8630 echo -n ${page_size:-4096}
8634 # Get the block count of the filesystem.
8641 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8642 awk '/^Block count:/ {print $3}')
8646 # Check whether the "ea_inode" feature is enabled or not, to allow
8647 # ldiskfs xattrs over one block in size. Allow both the historical
8648 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8649 large_xattr_enabled() {
8650 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8652 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8654 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8655 grep -E -q '(ea_inode|large_xattr)'"
8656 return ${PIPESTATUS[0]}
8659 # Get the maximum xattr size supported by the filesystem.
8661 $LCTL get_param -n llite.*.max_easize
8664 # Dump the value of the named xattr from a file.
8669 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8672 # Generate a string with size of $size bytes.
8674 local size=${1:-1024} # in bytes
8676 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8679 reformat_external_journal() {
8684 if [ -n "${!var}" ]; then
8685 local rcmd="do_facet $facet"
8687 echo "reformat external journal on $facet:${!var}"
8688 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8692 # MDT file-level backup/restore
8693 mds_backup_restore() {
8696 local devname=$(mdsdevname $(facet_number $facet))
8697 local mntpt=$(facet_mntpt brpt)
8698 local rcmd="do_facet $facet"
8699 local metaea=${TMP}/backup_restore.ea
8700 local metadata=${TMP}/backup_restore.tgz
8701 local opts=${MDS_MOUNT_FS_OPTS}
8702 local svc=${facet}_svc
8704 if ! ${rcmd} test -b ${devname}; then
8705 opts=$(csa_add "$opts" -o loop)
8708 echo "file-level backup/restore on $facet:${devname}"
8710 # step 1: build mount point
8711 ${rcmd} mkdir -p $mntpt
8712 # step 2: cleanup old backup
8713 ${rcmd} rm -f $metaea $metadata
8715 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8716 if [ ! -z $igif ]; then
8717 # step 3.5: rm .lustre
8718 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8720 # step 4: backup metaea
8722 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8724 # step 5: backup metadata
8726 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8728 ${rcmd} $UMOUNT $mntpt || return 4
8729 # step 8: reformat dev
8730 echo "reformat new device"
8731 format_mdt $(facet_number $facet)
8733 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8734 # step 10: restore metadata
8736 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8737 # step 11: restore metaea
8739 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8740 # step 12: remove recovery logs
8741 echo "remove recovery logs"
8742 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8743 # step 13: umount dev
8744 ${rcmd} $UMOUNT $mntpt || return 10
8745 # step 14: cleanup tmp backup
8746 ${rcmd} rm -f $metaea $metadata
8747 # step 15: reset device label - it's not virgin on
8748 ${rcmd} e2label $devname ${!svc}
8755 local devname=$(mdsdevname $(facet_number $facet))
8756 local mntpt=$(facet_mntpt brpt)
8757 local rcmd="do_facet $facet"
8758 local opts=${MDS_MOUNT_FS_OPTS}
8760 if ! ${rcmd} test -b ${devname}; then
8761 opts=$(csa_add "$opts" -o loop)
8764 echo "removing OI files on $facet: idx=${idx}"
8766 # step 1: build mount point
8767 ${rcmd} mkdir -p $mntpt
8769 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8770 if [ -z $idx ]; then
8771 # step 3: remove all OI files
8772 ${rcmd} rm -fv $mntpt/oi.16*
8773 elif [ $idx -lt 2 ]; then
8774 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8778 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8779 for ((i=${idx}; i<64; i=$((i * idx)))); do
8780 ${rcmd} rm -fv $mntpt/oi.16.${i}
8784 ${rcmd} $UMOUNT $mntpt || return 2
8785 # OI files will be recreated when mounted as lustre next time.
8788 # generate maloo upload-able log file name
8789 # \param logname specify unique part of file name
8790 generate_logname() {
8791 local logname=${1:-"default_logname"}
8793 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8796 # make directory on different MDTs
8801 local hash_name=("all_char" "fnv_1a_64" "crush")
8802 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8803 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8806 while getopts "c:H:i:p" opt; do
8808 c) dirstripe_count=$OPTARG;;
8809 H) hash_type=$OPTARG;;
8810 i) dirstripe_index=$OPTARG;;
8812 \?) error "only support -c -H -i -p";;
8816 shift $((OPTIND - 1))
8817 [ $# -eq 1 ] || error "Only creating single directory is supported"
8820 local parent=$(dirname $path)
8821 if [ "$p_option" == "-p" ]; then
8822 [ -d $path ] && return 0
8823 if [ ! -d ${parent} ]; then
8824 mkdir -p ${parent} ||
8825 error "mkdir parent '$parent' failed"
8829 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8830 mkdir $path || error "mkdir '$path' failed"
8834 if [ $dirstripe_index -eq -1 ]; then
8835 mdt_index=$((base % MDSCOUNT))
8837 mdt_index=$dirstripe_index
8840 # randomly choose hash type
8841 [ -z "$hash_type" ] &&
8842 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8844 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8845 if [ $dirstripe_count -eq -1 ]; then
8846 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8852 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8853 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8854 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8858 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8860 # If called many times, passing @last_fd will avoid repeated searching
8861 # already-open FDs repeatedly if we know they are still in use.
8863 # usage: free_fd [last_fd]
8866 local max_fd=$(ulimit -n)
8867 local fd=$((${1:-2} + 1))
8869 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8872 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8876 check_mount_and_prep()
8878 is_mounted $MOUNT || setupall
8880 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8881 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8882 for idx in $(seq $MDSCOUNT); do
8883 local name="MDT$(printf '%04x' $((idx - 1)))"
8884 rm -rf $MOUNT/.lustre/lost+found/$name/*
8888 # calcule how many ost-objects to be created.
8889 precreated_ost_obj_count()
8893 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8894 local ost_name="OST$(printf '%04x' $ost_idx)"
8895 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8896 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8897 osp.$proc_path.prealloc_last_id)
8898 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8899 osp.$proc_path.prealloc_next_id)
8900 echo $((last_id - next_id + 1))
8903 check_file_in_pool()
8908 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8911 for t in $tlist ; do
8912 [ "$i" -eq "$t" ] && continue 2
8915 echo "pool list: $tlist"
8916 echo "striping: $res"
8917 error_noexit "$file not allocated in $pool"
8924 echo "Creating new pool"
8927 create_pool $FSNAME.$pool ||
8928 { error_noexit "No pool created, result code $?"; return 1; }
8929 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8930 { error_noexit "$pool not in lfs pool_list"; return 2; }
8933 pool_add_targets() {
8934 echo "Adding targets to pool"
8940 if [ -z $last ]; then
8943 local list=$(seq $first $step $last)
8946 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8947 local tg=$(for i in $list;
8948 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
8949 local firstx=$(printf "%04x" $first)
8950 local lastx=$(printf "%04x" $last)
8952 do_facet mgs $LCTL pool_add \
8953 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
8955 if (( $? != 0 && $? != 17 )); then
8956 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
8960 # wait for OSTs to be added to the pool
8961 for mds_id in $(seq $MDSCOUNT); do
8962 local mdt_id=$((mds_id-1))
8963 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8964 wait_update_facet mds$mds_id \
8965 "lctl get_param -n lod.$lodname.pools.$pool |
8966 grep $tg | sort -u | tr '\n' ' '" "$t" || {
8967 error_noexit "mds$mds_id: Add to pool failed"
8971 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
8972 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
8973 error_noexit "Add to pool failed"
8981 echo "Setting pool on directory $tdir"
8983 $LFS setstripe -c 2 -p $pool $tdir && return 0
8985 error_noexit "Cannot set pool $pool to $tdir"
8992 echo "Checking pool on directory $tdir"
8994 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
8995 [ "$res" = "$pool" ] && return 0
8997 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9001 pool_dir_rel_path() {
9002 echo "Testing relative path works well"
9007 mkdir -p $root/$tdir/$tdir
9009 pool_set_dir $pool $tdir || return 1
9010 pool_set_dir $pool ./$tdir || return 2
9011 pool_set_dir $pool ../$tdir || return 3
9012 pool_set_dir $pool ../$tdir/$tdir || return 4
9013 rm -rf $tdir; cd - > /dev/null
9016 pool_alloc_files() {
9017 echo "Checking files allocation from directory pool"
9024 for i in $(seq -w 1 $count)
9026 local file=$tdir/file-$i
9028 check_file_in_pool $file $pool "$tlist" || \
9029 failed=$((failed + 1))
9031 [ "$failed" = 0 ] && return 0
9033 error_noexit "$failed files not allocated in $pool"
9037 pool_create_files() {
9038 echo "Creating files in pool"
9046 for i in $(seq -w 1 $count)
9048 local file=$tdir/spoo-$i
9049 $LFS setstripe -p $pool $file
9050 check_file_in_pool $file $pool "$tlist" || \
9051 failed=$((failed + 1))
9053 [ "$failed" = 0 ] && return 0
9055 error_noexit "$failed files not allocated in $pool"
9060 echo "Checking 'lfs df' output"
9063 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9065 local res=$($LFS df --pool $FSNAME.$pool |
9067 grep "$FSNAME-OST" |
9069 [ "$res" = "$t" ] && return 0
9071 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9075 pool_file_rel_path() {
9076 echo "Creating files in a pool with relative pathname"
9081 { error_noexit "unable to create $tdir"; return 1 ; }
9082 local file="/..$tdir/$tfile-1"
9083 $LFS setstripe -p $pool $file ||
9084 { error_noexit "unable to create $file" ; return 2 ; }
9087 $LFS setstripe -p $pool $tfile-2 || {
9088 error_noexit "unable to create $tfile-2 in $tdir"
9093 pool_remove_first_target() {
9094 echo "Removing first target from a pool"
9095 pool_remove_target $1 -1
9098 pool_remove_target() {
9102 local pname="lov.$FSNAME-*.pools.$pool"
9103 if [ $index -eq -1 ]; then
9104 local t=$($LCTL get_param -n $pname | head -1)
9106 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9109 echo "Removing $t from $pool"
9110 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9111 for mds_id in $(seq $MDSCOUNT); do
9112 local mdt_id=$((mds_id-1))
9113 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9114 wait_update_facet mds$mds_id \
9115 "lctl get_param -n lod.$lodname.pools.$pool |
9117 error_noexit "mds$mds_id: $t not removed from" \
9122 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9123 error_noexit "$t not removed from $FSNAME.$pool"
9128 pool_remove_all_targets() {
9129 echo "Removing all targets from pool"
9132 local pname="lov.$FSNAME-*.pools.$pool"
9133 for t in $($LCTL get_param -n $pname | sort -u)
9135 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9137 for mds_id in $(seq $MDSCOUNT); do
9138 local mdt_id=$((mds_id-1))
9139 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9140 wait_update_facet mds$mds_id "lctl get_param -n \
9141 lod.$lodname.pools.$pool" "" || {
9142 error_noexit "mds$mds_id: Pool $pool not drained"
9146 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9147 error_noexit "Pool $FSNAME.$pool cannot be drained"
9150 # striping on an empty/nonexistant pool should fall back
9151 # to "pool of everything"
9153 error_noexit "failed to use fallback striping for empty pool"
9156 # setstripe on an empty pool should fail
9157 $LFS setstripe -p $pool $file 2>/dev/null && {
9158 error_noexit "expected failure when creating file" \
9166 echo "Destroying pool"
9170 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9173 # striping on an empty/nonexistant pool should fall back
9174 # to "pool of everything"
9176 error_noexit "failed to use fallback striping for missing pool"
9179 # setstripe on an empty pool should fail
9180 $LFS setstripe -p $pool $file 2>/dev/null && {
9181 error_noexit "expected failure when creating file" \
9186 # get param should return err once pool is gone
9187 if wait_update $HOSTNAME "lctl get_param -n \
9188 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9190 remove_pool_from_list $FSNAME.$pool
9193 error_noexit "Pool $FSNAME.$pool is not destroyed"
9197 # Get and check the actual stripe count of one file.
9198 # Usage: check_stripe_count <file> <expected_stripe_count>
9199 check_stripe_count() {
9204 [[ -z "$file" || -z "$expected" ]] &&
9205 error "check_stripe_count: invalid argument"
9207 local cmd="$LFS getstripe -c $file"
9208 actual=$($cmd) || error "$cmd failed"
9209 actual=${actual%% *}
9211 if [[ $actual -ne $expected ]]; then
9212 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9213 error "$cmd not expected ($expected): found $actual"; }
9214 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9215 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9219 # Get and check the actual list of OST indices on one file.
9220 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9226 [[ -z "$file" || -z "$expected" ]] &&
9227 error "check_obdidx: invalid argument!"
9229 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9230 grep -v obdidx | awk '{print $1}' | xargs))
9232 [[ $obdidx = $expected ]] ||
9233 error "list of OST indices on $file is $obdidx," \
9234 "should be $expected"
9237 # Get and check the actual OST index of the first stripe on one file.
9238 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9239 check_start_ost_idx() {
9244 [[ -z "$file" || -z "$expected" ]] &&
9245 error "check_start_ost_idx: invalid argument!"
9247 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9248 grep -v obdidx | awk '{print $1}')
9250 [[ $start_ost_idx = $expected ]] ||
9251 error "OST index of the first stripe on $file is" \
9252 "$start_ost_idx, should be $expected"
9255 killall_process () {
9256 local clients=${1:-$(hostname)}
9261 do_nodes $clients "killall $signal $name"
9266 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9271 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9276 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9281 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9286 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9291 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9298 do_facet mgs "cat $LSNAPSHOT_LOG"
9304 echo "Cleaning test environment ..."
9306 # Every lsnapshot command takes exclusive lock with others,
9307 # so can NOT destroy the snapshot during list with 'xargs'.
9309 local ssname=$(lsnapshot_list | grep snapshot_name |
9310 grep lss_ | awk '{ print $2 }' | head -n 1)
9311 [ -z "$ssname" ] && break
9313 lsnapshot_destroy -n $ssname -f ||
9314 lss_err "Fail to destroy $ssname by force"
9324 local host=$(facet_active_host $facet)
9325 local dir=$(dirname $(facet_vdevice $facet))
9326 local pool=$(zpool_name $facet)
9327 local lfsname=$(zfs_local_fsname $facet)
9328 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9331 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9337 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9338 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9340 if ! combined_mgs_mds ; then
9341 [ $(facet_fstype mgs) != zfs ] &&
9342 skip "Lustre snapshot 1 only works for ZFS backend"
9344 local host=$(facet_active_host mgs)
9345 local dir=$(dirname $(facet_vdevice mgs))
9346 local pool=$(zpool_name mgs)
9347 local lfsname=$(zfs_local_fsname mgs)
9350 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9351 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9354 for num in `seq $MDSCOUNT`; do
9355 [ $(facet_fstype mds$num) != zfs ] &&
9356 skip "Lustre snapshot 1 only works for ZFS backend"
9358 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9359 lss_err "generate lss conf (mds$num)"
9362 for num in `seq $OSTCOUNT`; do
9363 [ $(facet_fstype ost$num) != zfs ] &&
9364 skip "Lustre snapshot 1 only works for ZFS backend"
9366 lss_gen_conf_one ost$num OST $((num - 1)) ||
9367 lss_err "generate lss conf (ost$num)"
9370 do_facet mgs "cat $LSNAPSHOT_CONF"
9373 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9374 parse_plain_dir_param()
9379 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9380 param="-c ${invalues[1]}"
9382 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9383 param="$param -S ${invalues[3]}"
9385 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9386 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9387 param="$param -i ${invalues[6]}"
9389 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9391 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9392 param="$param -i ${invalues[5]}"
9400 local val=$(awk '{print $2}' <<< $line)
9402 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9404 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9406 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9408 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9413 parse_layout_param()
9420 if [[ ! -z $line ]]; then
9421 if [[ -z $mode ]]; then
9422 if [[ $line =~ ^"stripe_count:" ]]; then
9424 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9426 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9431 if [[ $mode = "plain_dir" ]]; then
9432 param=$(parse_plain_dir_param "$line")
9433 elif [[ $mode = "plain_file" ]]; then
9434 val=$(parse_plain_param "$line")
9435 [[ ! -z $val ]] && param="$param $val"
9436 elif [[ $mode = "pfl" ]]; then
9437 val=$(echo $line | awk '{print $2}')
9438 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9439 if [[ $val = "EOF" ]]; then
9440 param="$param -E -1"
9442 param="$param -E $val"
9444 elif [[ $line =~ ^"stripe_count:" ]]; then
9446 val=$(parse_plain_dir_param "$line")
9450 val=$(parse_plain_param "$line")
9451 [[ ! -z $val ]] && param="$param $val"
9461 local param=$($LFS getstripe -d $1 | parse_layout_param)
9470 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9472 cancel_lru_locks mdc
9473 cancel_lru_locks osc
9475 # make sure PFID is set correctly for files
9476 do_nodes $(comma_list $(osts_nodes)) \
9477 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9480 cat $f &> /dev/nullA ||
9481 { rc=$?; echo "verify $f failed"; break; }
9484 do_nodes $(comma_list $(osts_nodes)) \
9485 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9489 # check that clients "oscs" was evicted after "before"
9490 check_clients_evicted() {
9497 for osc in $oscs; do
9498 echo "Check state for $osc"
9499 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9500 tail -n 5 | awk -F"[ ,]" \
9501 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9502 if (($? == 0)) && (($evicted > $before)); then
9503 echo "$osc is evicted at $evicted"
9506 echo "$osc was not evicted after $before:"
9507 do_facet client $LCTL get_param osc.$osc.state |
9512 [ $rc -eq 0 ] || error "client not evicted from OST"
9515 # check that clients OSCS current_state is FULL
9516 check_clients_full() {
9521 for osc in $oscs; do
9522 wait_update_facet client \
9523 "lctl get_param -n osc.$osc.state |
9524 grep 'current_state: FULL'" \
9525 "current_state: FULL" $timeout
9526 [ $? -eq 0 ] || error "$osc state is not FULL"
9531 __changelog_deregister() {
9533 local mdt="$(facet_svc $facet)"
9537 # skip cleanup if no user registered for this MDT
9538 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9539 # user is no longer registered, skip cleanup
9540 changelog_users "$facet" | grep -q "$cl_user" ||
9541 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9543 # From this point, if any operation fails, it is an error
9544 __changelog_clear $facet $cl_user 0 ||
9545 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9546 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9547 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9550 declare -Ax CL_USERS
9551 changelog_register() {
9552 for M in $(seq $MDSCOUNT); do
9554 local mdt="$(facet_svc $facet)"
9557 cl_mask=$(do_facet $facet $LCTL get_param \
9558 mdd.${mdt}.changelog_mask -n)
9559 stack_trap "do_facet $facet $LCTL \
9560 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9561 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9562 error "$mdt: changelog_mask=+hsm failed: $?"
9565 cl_user=$(do_facet $facet $LCTL --device $mdt \
9566 changelog_register -n $@) ||
9567 error "$mdt: register changelog user failed: $?"
9568 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9570 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9571 # Bash does not support nested arrays, but the format of a
9572 # cl_user is constrained enough to use whitespaces as separators
9573 CL_USERS[$facet]+="$cl_user "
9575 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9578 changelog_deregister() {
9580 # bash assoc arrays do not guarantee to list keys in created order
9581 # so reorder to get same order than in changelog_register()
9582 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9585 for facet in $cl_facets; do
9586 for cl_user in ${CL_USERS[$facet]}; do
9587 __changelog_deregister $facet $cl_user || return $?
9589 unset CL_USERS[$facet]
9595 local service=$(facet_svc $facet)
9597 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9600 changelog_user_rec() {
9603 local service=$(facet_svc $facet)
9605 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9608 changelog_chmask() {
9611 do_nodes $(comma_list $(mdts_nodes)) \
9612 $LCTL set_param mdd.*.changelog_mask="$mask"
9615 # usage: __changelog_clear FACET CL_USER [+]INDEX
9619 local mdt="$(facet_svc $facet)"
9625 # Remove the leading '+'
9627 rec+=$(changelog_user_rec $facet $cl_user)
9634 if [ $rec -eq 0 ]; then
9635 echo "$mdt: clear the changelog for $cl_user of all records"
9637 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9639 $LFS changelog_clear $mdt $cl_user $rec
9642 # usage: changelog_clear [+]INDEX
9644 # If INDEX is prefixed with '+', increment every changelog user's record index
9645 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9649 # bash assoc arrays do not guarantee to list keys in created order
9650 # so reorder to get same order than in changelog_register()
9651 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9655 for facet in $cl_facets; do
9656 for cl_user in ${CL_USERS[$facet]}; do
9657 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9667 for M in $(seq $MDSCOUNT); do
9669 local mdt="$(facet_svc $facet)"
9673 output=$($LFS changelog $mdt)
9675 if [ $ret -ne 0 ]; then
9677 elif [ -n "$output" ]; then
9678 echo "$output" | sed -e 's/^/'$mdt'./'
9685 changelog_extract_field() {
9690 changelog_dump | gawk "/$cltype.*$file$/ {
9691 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9695 # Prints a changelog record produced by "lfs changelog" as an associative array
9698 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9699 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9700 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9701 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9702 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9703 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9704 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9706 # Note that the changelog record is not quoted
9707 # Also note that the line breaks in the output were only added for readability
9709 # Typically, you want to eval the output of the command to fill an actual
9710 # associative array, like this:
9711 # $> eval declare -A changelog=$(changelog2array $entry)
9713 # It can then be accessed like any bash associative array:
9714 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9716 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9724 # A changelog, as printed by "lfs changelog" typically looks like this:
9725 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9727 # Parse the positional part of the changelog
9729 # changelog_dump() prefixes records with their mdt's name
9730 local index="${1##*.}"
9732 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9733 "$index" "${2:2}" "$3" "$4" "$5"
9735 # Parse the key/value part of the changelog
9736 for arg in "${@:5}"; do
9737 # Check it matches a key=value syntax
9738 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9740 local key="${arg%%=*}"
9741 local value="${arg#*=}"
9745 # u is actually for uid AND gid: u=UID:GID
9746 printf " [uid]='%s'" "${value%:*}"
9776 printf " ['%s']='%s'" "$key" "$value"
9783 # Format and print a changelog record
9785 # Interpreted sequences are:
9787 # %f the "flags" attribute of a changelog record
9788 __changelog_printf()
9793 for ((i = 0; i < ${#format}; i++)); do
9794 local char="${format:$i:1}"
9795 if [ "$char" != % ]; then
9801 char="${format:$i:1}"
9804 printf '%s' "${changelog[flags]}"
9814 # Filter changelog records
9818 local action='print'
9821 while [ $# -gt 0 ]; do
9841 changelog_dump | { while read -r record; do
9842 eval local -A changelog=$(changelog2array $record)
9843 for key in "${!filter[@]}"; do
9846 [ "${changelog[$key]}" == "${filter[$key]}" ]
9853 case "${action:-print}" in
9855 printf '%s\n' "$record"
9858 __changelog_printf "$format"
9868 [ ! -d "$dir" ] && return
9870 [ -z "$layout" ] && {
9871 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9875 setfattr -n trusted.lov -v $layout $dir ||
9876 error "error restoring layout '$layout' to '$dir'"
9879 # save the layout of a directory, the returned string will be used by
9880 # restore_layout() to restore the layout
9883 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9884 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9888 # save layout of a directory and restore it at exit
9889 save_layout_restore_at_exit() {
9891 local layout=$(save_layout $dir)
9893 stack_trap "restore_layout $dir $layout" EXIT
9896 verify_yaml_layout() {
9902 echo "getstripe --yaml $src"
9903 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9904 echo "setstripe --yaml=$temp $dst"
9905 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9908 local layout1=$(get_layout_param $src)
9909 local layout2=$(get_layout_param $dst)
9910 # compare their layout info
9911 [ "$layout1" == "$layout2" ] ||
9912 error "$msg_prefix $src/$dst layouts are not equal"
9915 is_project_quota_supported() {
9916 $ENABLE_PROJECT_QUOTAS || return 1
9918 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9919 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9920 do_facet mds1 lfs --help |& grep -q project && return 0
9922 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9923 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9924 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9929 # ZFS project quota enable/disable:
9930 # This feature will become active as soon as it is enabled and will never
9931 # return to being disabled. Each filesystem will be upgraded automatically
9932 # when remounted or when [a] new file is created under that filesystem. The
9933 # upgrade can also be triggered on filesystems via `zfs set version=current
9934 # <pool/fs>`. The upgrade process runs in the background and may take a
9935 # while to complete for the filesystems containing a large number of files.
9936 enable_project_quota() {
9937 is_project_quota_supported || return 0
9938 local zkeeper=${KEEP_ZPOOL}
9939 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9941 stopall || error "failed to stopall (1)"
9943 local zfeat_en="feature@project_quota=enabled"
9944 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9945 local facet_fstype=${facet:0:3}1_FSTYPE
9948 if [ "${!facet_fstype}" = "zfs" ]; then
9949 devname=$(zpool_name ${facet})
9950 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9951 error "$ZPOOL set $zfeat_en $devname"
9953 [ ${facet:0:3} == "mds" ] &&
9954 devname=$(mdsdevname ${facet:3}) ||
9955 devname=$(ostdevname ${facet:3})
9956 do_facet ${facet} $TUNE2FS -O project $devname ||
9957 error "tune2fs $devname failed"
9961 KEEP_ZPOOL="${zkeeper}"
9966 disable_project_quota() {
9967 is_project_quota_supported || return 0
9968 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
9969 stopall || error "failed to stopall (1)"
9971 for num in $(seq $MDSCOUNT); do
9972 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9973 error "tune2fs $(mdsdevname $num) failed"
9976 for num in $(seq $OSTCOUNT); do
9977 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9978 error "tune2fs $(ostdevname $num) failed"
9986 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9987 # the following associated variables are added:
9989 # AGTCOUNT: number of agents
9990 # AGTDEV{N}: target HSM mount point (root path of the backend)
9991 # agt{N}_HOST: hostname of the agent agt{N}
9992 # SINGLEAGT: facet of the single agent
9994 # The number of agents is initialized as the number of remote client nodes.
9995 # By default, only single copytool is started on a remote client/agent. If there
9996 # was no remote client, then the copytool will be started on the local client.
10002 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10003 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10005 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10006 if [[ $CLIENTCOUNT -gt 1 ]] &&
10007 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10008 skip_env "SHARED_DIRECTORY should be accessible"\
10009 "on all client nodes"
10013 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10014 # meant NFS issues could hose sanity-hsm sessions. So now we
10015 # use $TMP instead.
10016 for n in $(seq $AGTCOUNT); do
10017 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10018 agent=CLIENT$((n + 1))
10019 if [[ -z "${!agent}" ]]; then
10020 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10023 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10024 local var=agt${n}_HOST
10025 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10028 export SINGLEAGT=${SINGLEAGT:-agt1}
10030 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10031 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10032 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10033 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10034 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10035 export HSMTOOL_TESTDIR
10036 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10038 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10039 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10042 HSM_ARCHIVE_NUMBER=2
10044 # The test only support up to 10 MDTs
10045 MDT_PREFIX="mdt.$FSNAME-MDT000"
10046 HSM_PARAM="${MDT_PREFIX}0.hsm"
10048 # archive is purged at copytool setup
10049 HSM_ARCHIVE_PURGE=true
10051 # Don't allow copytool error upon start/setup
10052 HSMTOOL_NOERROR=false
10055 # Get the backend root path for the given agent facet.
10056 copytool_device() {
10058 local dev=AGTDEV$(facet_number $facet)
10063 get_mdt_devices() {
10065 # get MDT device for each mdc
10066 for mdtno in $(seq 1 $MDSCOUNT); do
10067 local idx=$(($mdtno - 1))
10068 MDT[$idx]=$($LCTL get_param -n \
10069 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10070 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10074 pkill_copytools() {
10078 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10081 copytool_continue() {
10082 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10084 pkill_copytools "$agents" CONT || return 0
10085 echo "Copytool is continued on $agents"
10089 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10091 echo "Killing existing copytools on $hosts"
10092 pkill_copytools "$hosts" TERM || return 0
10093 copytool_continue "$hosts"
10096 copytool_monitor_cleanup() {
10097 local facet=${1:-$SINGLEAGT}
10098 local agent=$(facet_active_host $facet)
10100 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10101 # Should die when the copytool dies, but just in case.
10102 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10103 cmd+=" 2>/dev/null || true"
10104 do_node $agent "$cmd"
10105 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10106 export HSMTOOL_MONITOR_DIR=
10109 # The pdsh should die on its own when the monitor dies. Just
10110 # in case, though, try to clean up to avoid any cruft.
10111 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10112 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10113 export HSMTOOL_MONITOR_PDSH=
10119 local host="$(facet_host "$1")"
10120 local prefix=$TESTLOG_PREFIX
10121 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10123 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10126 __lhsmtool_rebind()
10128 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10131 __lhsmtool_import()
10133 mkdir -p "$(dirname "$2")" ||
10134 error "cannot create directory '$(dirname "$2")'"
10135 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10140 local host="$(facet_host "$facet")"
10141 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10142 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10143 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10144 # [ ${#misc_options[@]} -gt 0 ] &&
10145 # cmd+=" $(IFS=" " echo "$@")"
10146 cmd+=" $@ \"$mountpoint\""
10148 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10149 stack_trap "pkill_copytools $host TERM || true" EXIT
10150 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10154 local facet="${1:-$SINGLEAGT}"
10156 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10159 # Main entry point to perform copytool related operations
10163 # setup setup a copytool to run in the background, that copytool will be
10165 # import import a file from an HSM backend
10166 # rebind rebind an archived file to a new fid
10168 # Although the semantics might suggest otherwise, one does not need to 'setup'
10169 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10176 # Use default values
10177 local facet=$SINGLEAGT
10178 local mountpoint="${MOUNT2:-$MOUNT}"
10179 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10182 local fail_on_error=true
10183 local -a hsmtool_options=("--hsm-root=$hsm_root")
10184 local -a action_options=()
10186 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10187 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10190 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10191 hsmtool_options+=("$HSMTOOL_VERBOSE")
10194 while [ $# -gt 0 ]; do
10206 local archive_id="$1"
10214 local bandwidth="$1" # in MB/s
10217 local fail_on_error=false
10220 # Uncommon(/copytool dependent) option
10221 action_options+=("$1")
10227 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10228 do_facet $facet mkdir -p "$hsm_root" ||
10229 error "mkdir '$hsm_root' failed"
10233 local copytool=lhsmtool
10237 __${copytool}_${action} "${action_options[@]}"
10238 if [ $? -ne 0 ]; then
10243 local host="$(facet_host $facet)"
10244 error_msg="Failed to start copytool $facet on '$host'"
10247 local src="${action_options[0]}"
10248 local dest="${action_options[1]}"
10249 error_msg="Failed to import '$src' to '$dest'"
10252 error_msg="could not rebind file"
10256 $fail_on_error && error "$error_msg" || echo "$error_msg"
10261 local client_count=$1
10262 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10263 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10270 $LFS path2fid $1 | tr -d '[]'
10271 return ${PIPESTATUS[0]}
10279 if [[ $u == "user" ]]; then
10280 st=$($RUNAS $LFS hsm_state $f)
10283 st=$($LFS hsm_state $f)
10286 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10288 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10292 check_hsm_flags() {
10296 local st=$(get_hsm_flags $f)
10297 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10306 if [[ "$value" != "" ]]; then
10309 for mdtno in $(seq 1 $MDSCOUNT); do
10310 local idx=$(($mdtno - 1))
10311 local facet=mds${mdtno}
10312 # if $arg include -P option, run 1 set_param per MDT on the MGS
10313 # else, run set_param on each MDT
10314 [[ $arg = *"-P"* ]] && facet=mgs
10315 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10316 [[ $? != 0 ]] && rc=1
10321 mdts_check_param() {
10327 for mdtno in $(seq 1 $MDSCOUNT); do
10328 local idx=$(($mdtno - 1))
10329 wait_update_facet --verbose mds${mdtno} \
10330 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10332 error "$key state is not '$target' on mds${mdtno}"
10336 cdt_set_mount_state() {
10337 mdts_set_param "-P" hsm_control "$1"
10338 # set_param -P is asynchronous operation and could race with set_param.
10339 # In such case configs could be retrieved and applied at mgc after
10340 # set_param -P completion. Sleep here to avoid race with set_param.
10341 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10342 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10343 # and 10 seconds to retrieve config from server.
10347 cdt_check_state() {
10348 mdts_check_param hsm_control "$1" 20
10351 cdt_set_sanity_policy() {
10352 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10355 mdts_set_param "" hsm.policy "+NRA"
10356 mdts_set_param "" hsm.policy "-NBR"
10357 CDT_POLICY_HAD_CHANGED=
10365 mdts_set_param "$opt -n" "hsm.$param" "$value"
10369 wait_request_state() {
10373 # 4th arg (mdt index) is optional
10374 local mdtidx=${4:-0}
10375 local mds=mds$(($mdtidx + 1))
10377 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10378 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10380 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10381 error "request on $fid is not $state on $mds"
10389 local WAIT_MAX=${4:-60}
10392 # We need to run do_node in bg, because pdsh does not exit
10393 # if child process of run script exists.
10394 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10395 # because of multiop_bg_pause -> $MULTIOP_PROG &
10396 # By the same reason we need sleep a bit after do_nodes starts
10397 # to let runmultiop_bg_pause start muliop and
10398 # update /tmp/multiop_bg.pid ;
10399 # The rm /tmp/multiop_bg.pid guarantees here that
10400 # we have the updated by runmultiop_bg_pause
10401 # /tmp/multiop_bg.pid file
10403 local pid_file=$TMP/multiop_bg.pid.$$
10405 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10406 runmultiop_bg_pause $file $cmds" &
10410 while [[ $wait_time -lt $WAIT_MAX ]]; do
10412 wait_time=$((wait_time + 3))
10413 multiop_pid=$(do_node $client cat $pid_file)
10414 if [ -n "$multiop_pid" ]; then
10419 [ -n "$multiop_pid" ] ||
10420 error "$client : Can not get multiop_pid from $pid_file "
10422 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10423 eval export $(node_var_name $client)_do_node_pid=$pid
10424 local var=$(node_var_name $client)_multiop_pid
10425 echo client $client multiop_bg started multiop_pid=${!var}
10431 local multiop_pid=$(node_var_name $client)_multiop_pid
10432 local do_node_pid=$(node_var_name $client)_do_node_pid
10434 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10435 do_node $client kill -USR1 ${!multiop_pid}
10437 wait ${!do_node_pid}
10441 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10442 awk '{ print $1 * 2; exit; }')
10446 check_component_count() {
10447 local comp_cnt=$($LFS getstripe --component-count $1)
10448 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10451 # Verify there are no init components with "extension" flag
10452 verify_no_init_extension() {
10453 local flg_opts="--component-flags init,extension"
10454 local found=$($LFS find $flg_opts $1 | wc -l)
10455 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10458 # Verify there is at least one component starting at 0
10459 verify_comp_at_zero() {
10460 flg_opts="--component-flags init"
10461 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10462 [ $found -eq 1 ] ||
10463 error "No component starting at zero(!)"
10466 # version after which Self-Extending Layouts are available
10469 sel_layout_sanity() {
10473 verify_no_init_extension $file
10474 verify_comp_at_zero $file
10475 check_component_count $file $comp_cnt
10478 statx_supported() {
10479 $STATX --quiet --version
10484 # wrappers for createmany and unlinkmany
10485 # to set debug=0 if number of creates is high enough
10486 # this is to speedup testing
10488 function createmany() {
10491 (( count > 100 )) && {
10492 local saved_debug=$($LCTL get_param -n debug)
10493 local list=$(comma_list $(all_nodes))
10495 do_nodes $list $LCTL set_param -n debug=0
10497 $LUSTRE/tests/createmany $*
10499 (( count > 100 )) &&
10500 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10504 function unlinkmany() {
10507 (( count > 100 )) && {
10508 local saved_debug=$($LCTL get_param -n debug)
10509 local list=$(comma_list $(all_nodes))
10511 do_nodes $list $LCTL set_param -n debug=0
10513 $LUSTRE/tests/unlinkmany $*
10515 (( count > 100 )) &&
10516 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10520 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10521 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10522 function check_set_fallocate()
10524 local new_mode="$1"
10525 local osts=$(comma_list $(osts_nodes))
10526 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10527 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10530 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10531 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10532 { echo "keep default fallocate mode: $old_mode"; return 0; }
10533 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10534 { echo "keep current fallocate mode: $old_mode"; return 0; }
10536 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10537 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10538 error "set $fa_mode=$new_mode"
10541 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10542 function check_set_fallocate_or_skip()
10544 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10545 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10548 function disable_opencache()
10550 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10552 test -z "${saved_OPENCACHE_value}" &&
10553 export saved_OPENCACHE_value="$state"
10555 [[ "$state" = "off" ]] && return
10557 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10560 function set_opencache()
10562 local newvalue="$1"
10563 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10565 [[ -n "$newvalue" ]] || return
10567 [[ -n "${saved_OPENCACHE_value}" ]] ||
10568 export saved_OPENCACHE_value="$state"
10570 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10575 function restore_opencache()
10577 [[ -z "${saved_OPENCACHE_value}" ]] ||
10578 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10581 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10582 # created on MDT0, use this function to create directory on specific MDT
10583 # explicitly, and set default LMV to create subdirs on the same MDT too.
10588 while getopts "i:" opt $*; do
10594 shift $((OPTIND - 1))
10596 $LFS mkdir -i $mdt -c 1 $*
10597 # setting default LMV in non-DNE system will cause sanity-quota 41 fail
10598 ((MDSCOUNT < 2)) || $LFS setdirstripe -D -i $mdt -c 1 $*
10602 mkdir_on_mdt -i0 $*
10605 # Wait for nodemap synchronization
10607 local nodemap_name=$1
10612 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10613 local max_retries=20
10617 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10620 if [ "$nodemap_name" == "active" ]; then
10621 proc_param="active"
10622 elif [ -z "$key" ]; then
10623 proc_param=${nodemap_name}
10625 proc_param="${nodemap_name}.${key}"
10627 if [ "$opt" == "inactive" ]; then
10628 # check nm sync even if nodemap is not activated
10632 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10634 if [ -z "$value" ]; then
10635 out1=$(do_facet mgs $LCTL get_param $opt \
10636 nodemap.${proc_param} 2>/dev/null)
10637 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10642 # if servers run on the same node, it is impossible to tell if they get
10643 # synced with the mgs, so just wait an arbitrary 10 seconds
10644 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10645 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10646 echo "waiting 10 secs for sync"
10651 # wait up to 10 seconds for other servers to sync with mgs
10652 for i in $(seq 1 10); do
10653 for node in $(all_server_nodes); do
10654 local node_ip=$(host_nids_address $node $NETTYPE |
10658 if [ -z "$value" ]; then
10659 [ $node_ip == $mgs_ip ] && continue
10662 out2=$(do_node $node_ip $LCTL get_param $opt \
10663 nodemap.$proc_param 2>/dev/null)
10664 echo "On $node ${node_ip}, ${proc_param} = $out2"
10665 [ "$out1" != "$out2" ] && is_sync=false && break
10670 if ! $is_sync; then
10673 echo OTHER - IP: $node_ip
10675 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10677 echo "waited $((i - 1)) seconds for sync"