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 osd-*.$device.$name"
1574 local device=${2:-$FSNAME-OST*}
1578 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1582 local dz=${1:-$DEBUG_SIZE}
1584 if [ -f /sys/devices/system/cpu/possible ]; then
1585 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1587 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1590 # bug 19944, adjust size to be -gt num_possible_cpus()
1591 # promise 2MB for every cpu at least
1592 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1595 lctl set_param debug_mb=$dz
1598 set_default_debug () {
1599 local debug=${1:-"$PTLDEBUG"}
1600 local subsys=${2:-"$SUBSYSTEM"}
1601 local debug_size=${3:-$DEBUG_SIZE}
1603 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1604 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1606 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1609 set_default_debug_nodes () {
1611 local debug="${2:-"$PTLDEBUG"}"
1612 local subsys="${3:-"$SUBSYSTEM"}"
1613 local debug_size="${4:-$DEBUG_SIZE}"
1615 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1616 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1620 [[ -z "$nodes" ]] ||
1621 do_rpc_nodes "$nodes" set_default_debug \
1622 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1625 set_default_debug_facet () {
1627 local debug="${2:-"$PTLDEBUG"}"
1628 local subsys="${3:-"$SUBSYSTEM"}"
1629 local debug_size="${4:-$DEBUG_SIZE}"
1630 local node=$(facet_active_host $facet)
1632 [ -n "$node" ] || error "No host defined for facet $facet"
1634 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1637 set_params_nodes () {
1638 [[ $# -ge 2 ]] || return 0
1642 do_nodes $nodes $LCTL set_param $@
1645 set_params_clients () {
1646 local clients=${1:-$CLIENTS}
1647 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1649 [[ -n $params ]] || return 0
1650 set_params_nodes $clients $params
1654 local hostid=${1:-$(hostid)}
1656 if [ ! -s /etc/hostid ]; then
1657 printf $(echo -n $hostid |
1658 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1664 local facets=${1:-$(get_facets)}
1667 for facet in ${facets//,/ }; do
1670 [ $RC -eq 0 ] && continue
1672 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1673 skip_noexit "Restart of $facet failed!." &&
1676 error "Restart of $facet failed!"
1683 # Add argument "arg" (e.g., "loop") to the comma-separated list
1684 # of arguments for option "opt" (e.g., "-o") on command
1685 # line "opts" (e.g., "-o flock").
1691 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1693 if echo "$opts" | grep -q $opt_pattern; then
1694 opts=$(echo "$opts" | sed -e \
1695 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1697 opts+="${opts:+ }$opt $arg"
1703 # Associate loop device with a given regular file.
1704 # Return the loop device.
1706 setup_loop_device() {
1710 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1711 if [[ -z \\\$loop_dev ]]; then
1712 loop_dev=\\\$($LOSETUP -f);
1713 $LOSETUP \\\$loop_dev $file || loop_dev=;
1715 echo -n \\\$loop_dev"
1719 # Detach a loop device.
1721 cleanup_loop_device() {
1725 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1726 $LOSETUP -d $loop_dev"
1730 # Check if a given device is a block device.
1737 [[ -n "$dev" ]] || return 1
1738 do_facet $facet "test -b $dev" || return 1
1739 if [[ -n "$size" ]]; then
1740 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1741 count=1 skip=$size 2>&1" |
1742 awk '($3 == "in") { print $1 }')
1743 [[ "$in" = "1+0" ]] || return 1
1748 # Check if a given device is a device-mapper device.
1754 [[ -n "$dev" ]] || return 1
1755 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1759 # Check if a given device is a device-mapper flakey device.
1761 is_dm_flakey_dev() {
1766 [[ -n "$dev" ]] || return 1
1768 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1770 [[ $type = flakey ]] && return 0 || return 1
1774 # Check if device-mapper flakey device is supported by the kernel
1775 # of $facet node or not.
1777 dm_flakey_supported() {
1781 do_facet $facet "modprobe dm-flakey;
1782 $DMSETUP targets | grep -q flakey" &> /dev/null
1786 # Get the device-mapper flakey device name of a given facet.
1788 dm_facet_devname() {
1790 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1792 echo -n ${facet}_flakey
1796 # Get the device-mapper flakey device of a given facet.
1797 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1799 dm_facet_devpath() {
1802 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1806 # Set a device-mapper device with a new table.
1808 # The table has the following format:
1809 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1811 # flakey <target_args> includes:
1812 # <destination_device> <offset> <up_interval> <down_interval> \
1813 # [<num_features> [<feature_arguments>]]
1815 # linear <target_args> includes:
1816 # <destination_device> <start_sector>
1818 dm_set_dev_table() {
1821 local target_type=$3
1827 read tmp num_sectors tmp real_dev tmp \
1828 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1830 case $target_type in
1832 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1835 table="0 $num_sectors linear $real_dev 0"
1837 *) error "invalid target type $target_type" ;;
1840 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1841 error "failed to suspend $dm_dev"
1842 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1843 error "failed to load $target_type table into $dm_dev"
1844 do_facet $facet "$DMSETUP resume $dm_dev" ||
1845 error "failed to resume $dm_dev"
1849 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1850 # feature parameter.
1853 # All write I/O is silently ignored.
1854 # Read I/O is handled correctly.
1856 dm_set_dev_readonly() {
1858 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1860 dm_set_dev_table $facet $dm_dev flakey
1864 # Set a device-mapper device to traditional linear mapping mode.
1866 dm_clear_dev_readonly() {
1868 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1870 dm_set_dev_table $facet $dm_dev linear
1874 # Set the device of a given facet as "read-only".
1876 set_dev_readonly() {
1878 local svc=${facet}_svc
1880 if [[ $(facet_fstype $facet) = zfs ]] ||
1881 ! dm_flakey_supported $facet; then
1882 do_facet $facet $LCTL --device ${!svc} readonly
1884 dm_set_dev_readonly $facet
1889 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1896 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1897 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1898 echo -n $num_sectors
1902 # Create a device-mapper device with a given block device or regular file (will
1903 # be associated with loop device).
1904 # Return the full path of the device-mapper device.
1908 local real_dev=$2 # destination device
1909 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1910 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1912 # check if the device-mapper device to be created already exists
1913 if is_dm_dev $facet $dm_dev; then
1914 # if the existing device was set to "read-only", then clear it
1915 ! is_dm_flakey_dev $facet $dm_dev ||
1916 dm_clear_dev_readonly $facet $dm_dev
1922 # check if the destination device is a block device, and if not,
1923 # associate it with a loop device
1924 is_blkdev $facet $real_dev ||
1925 real_dev=$(setup_loop_device $facet $real_dev)
1926 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1928 # now create the device-mapper device
1929 local num_sectors=$(get_num_sectors $facet $real_dev)
1930 local table="0 $num_sectors linear $real_dev 0"
1933 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1934 { rc=${PIPESTATUS[0]}; dm_dev=; }
1935 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1942 # Map the facet name to its device variable name.
1944 facet_device_alias() {
1946 local dev_alias=$facet
1949 fs2mds) dev_alias=mds1_2 ;;
1950 fs2ost) dev_alias=ost1_2 ;;
1951 fs3ost) dev_alias=ost2_2 ;;
1959 # Save the original value of the facet device and export the new value.
1965 local active_facet=$(facet_active $facet)
1966 local dev_alias=$(facet_device_alias $active_facet)
1967 local dev_name=${dev_alias}_dev
1968 local dev=${!dev_name}
1970 if [[ $active_facet = $facet ]]; then
1971 local failover_dev=${dev_alias}failover_dev
1972 if [[ ${!failover_dev} = $dev ]]; then
1973 eval export ${failover_dev}_saved=$dev
1974 eval export ${failover_dev}=$dm_dev
1977 dev_alias=$(facet_device_alias $facet)
1978 local facet_dev=${dev_alias}_dev
1979 if [[ ${!facet_dev} = $dev ]]; then
1980 eval export ${facet_dev}_saved=$dev
1981 eval export ${facet_dev}=$dm_dev
1985 eval export ${dev_name}_saved=$dev
1986 eval export ${dev_name}=$dm_dev
1990 # Restore the saved value of the facet device.
1995 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1996 local dev_alias=$(facet_device_alias $facet)
1998 local saved_dev=${dev_alias}_dev_saved
1999 [[ -z ${!saved_dev} ]] ||
2000 eval export ${dev_alias}_dev=${!saved_dev}
2002 saved_dev=${dev_alias}failover_dev_saved
2003 [[ -z ${!saved_dev} ]] ||
2004 eval export ${dev_alias}failover_dev=${!saved_dev}
2008 # Remove a device-mapper device.
2009 # If the destination device is a loop device, then also detach it.
2013 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2017 is_dm_dev $facet $dm_dev || return 0
2019 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2020 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2022 do_facet $facet "$DMSETUP remove $dm_dev"
2023 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2025 unexport_dm_dev $facet
2027 # detach a loop device
2028 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2030 # unload dm-flakey module
2031 do_facet $facet "modprobe -r dm-flakey" || true
2037 local active_facet=$(facet_active $facet)
2038 local dev_alias=$(facet_device_alias $active_facet)
2039 local dev=${dev_alias}_dev
2040 local opt=${facet}_opt
2041 local mntpt=$(facet_mntpt $facet)
2042 local opts="${!opt} $@"
2043 local fstype=$(facet_fstype $facet)
2045 local dm_dev=${!dev}
2047 module_loaded lustre || load_modules
2051 if dm_flakey_supported $facet; then
2052 dm_dev=$(dm_create_dev $facet ${!dev})
2053 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2056 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2058 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2060 # import ZFS storage pool
2061 import_zpool $facet || return ${PIPESTATUS[0]}
2063 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2064 lustre:svname $dm_dev");;
2066 error "unknown fstype!";;
2069 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2070 # for testing LU-482 error handling in mount_facets() and test_0a()
2071 if [ -f $TMP/test-lu482-trigger ]; then
2075 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2079 if [ $RC -ne 0 ]; then
2080 echo "Start of $dm_dev on ${facet} failed ${RC}"
2084 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2085 if [[ "$health" != "healthy" ]]; then
2086 error "$facet is in a unhealthy state"
2089 set_default_debug_facet $facet
2091 if [[ $opts =~ .*nosvc.* ]]; then
2092 echo "Start $dm_dev without service"
2097 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2098 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2099 "" || error "$dm_dev failed to initialize!";;
2101 wait_update_facet ${facet} "$ZFS get -H -o value \
2102 lustre:svname $dm_dev 2>/dev/null | \
2103 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2104 error "$dm_dev failed to initialize!";;
2107 error "unknown fstype!";;
2111 # commit the device label change to disk
2112 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2113 echo "Commit the device label on ${!dev}"
2114 do_facet $facet "sync; sleep 1; sync"
2118 label=$(devicelabel ${facet} $dm_dev)
2119 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2120 eval export ${facet}_svc=${label}
2121 echo Started ${label}
2123 export_dm_dev $facet $dm_dev
2128 # start facet device options
2134 local dev_alias=$(facet_device_alias $facet)
2136 eval export ${dev_alias}_dev=${device}
2137 eval export ${facet}_opt=\"$@\"
2139 local varname=${dev_alias}failover_dev
2140 if [ -n "${!varname}" ] ; then
2141 eval export ${dev_alias}failover_dev=${!varname}
2143 eval export ${dev_alias}failover_dev=$device
2146 local mntpt=$(facet_mntpt $facet)
2147 do_facet ${facet} mkdir -p $mntpt
2148 eval export ${facet}_MOUNT=$mntpt
2149 mount_facet ${facet}
2159 local HOST=$(facet_active_host $facet)
2160 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2162 local mntpt=$(facet_mntpt $facet)
2163 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2164 if [ ${running} -ne 0 ]; then
2165 echo "Stopping $mntpt (opts:$@) on $HOST"
2166 do_facet ${facet} $UMOUNT $@ $mntpt
2169 # umount should block, but we should wait for unrelated obd's
2170 # like the MGS or MGC to also stop.
2171 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2173 if [[ $(facet_fstype $facet) == zfs ]]; then
2174 # export ZFS storage pool
2175 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2176 elif dm_flakey_supported $facet; then
2177 local host=${facet}_HOST
2178 local failover_host=${facet}failover_HOST
2179 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2180 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2181 dm_cleanup_dev $facet
2186 # get mdt quota type
2188 local varsvc=${SINGLEMDS}_svc
2189 do_facet $SINGLEMDS $LCTL get_param -n \
2190 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2193 # get ost quota type
2195 # All OSTs should have same quota type
2196 local varsvc=ost1_svc
2197 do_facet ost1 $LCTL get_param -n \
2198 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2201 # restore old quota type settings
2203 if [ "$old_MDT_QUOTA_TYPE" ]; then
2204 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2205 do_facet mgs $PERM_CMD \
2206 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2209 do_facet mgs $PERM_CMD \
2210 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2213 if [ "$old_OST_QUOTA_TYPE" ]; then
2214 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2215 do_facet mgs $PERM_CMD \
2216 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2219 do_facet mgs $LCTL conf_param \
2220 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2225 # Handle the case when there is a space in the lfs df
2226 # "filesystem summary" line the same as when there is no space.
2227 # This will allow fixing the "lfs df" summary line in the future.
2229 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2230 check_lfs_df_ret_val $?
2233 # Get free inodes on the MDT specified by mdt index, free indoes on
2234 # the whole filesystem will be returned when index == -1.
2240 if [ $index -eq -1 ]; then
2243 mdt_uuid=$(mdtuuid_from_index $index)
2246 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2251 # Get the OST device status from 'lfs df' with a given OST index.
2255 local mnt_pnt=${2:-$MOUNT}
2259 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2260 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2266 # save old quota type & set new quota type
2267 local mdt_qtype=$(mdt_quota_type)
2268 local ost_qtype=$(ost_quota_type)
2270 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2271 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2273 export old_MDT_QUOTA_TYPE=$mdt_qtype
2274 export old_OST_QUOTA_TYPE=$ost_qtype
2276 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2277 do_facet mgs $PERM_CMD \
2278 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2279 do_facet mgs $PERM_CMD \
2280 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2282 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2283 error "set mdt quota type failed"
2284 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2285 error "set ost quota type failed"
2288 local quota_usrs=$QUOTA_USERS
2290 # get_filesystem_size
2291 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2292 local blk_soft=$((disksz + 1024))
2293 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2295 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2296 local i_soft=$inodes
2297 local i_hard=$((i_soft + i_soft / 20))
2299 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2300 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2301 "inode-hardlimit: $i_hard"
2304 for usr in $quota_usrs; do
2305 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2307 cmd="$LFS setquota -$type $usr -b $blk_soft"
2308 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2310 eval $cmd || error "$cmd FAILED!"
2312 # display the quota status
2313 echo "Quota settings for $usr : "
2314 $LFS quota -v -u $usr $mntpt || true
2321 local opts=${3:-$MOUNT_OPTS}
2322 opts=${opts:+-o $opts}
2323 local flags=${4:-$MOUNT_FLAGS}
2325 local device=$MGSNID:/$FSNAME$FILESET
2326 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2327 echo "Bad mount command: opt=$flags $opts dev=$device " \
2333 # update mount option with skpath
2334 opts=$(add_sk_mntflag $opts)
2337 echo "Starting client: $client: $flags $opts $device $mnt"
2338 do_node $client mkdir -p $mnt
2339 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2340 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2342 #disable FILESET if not supported
2343 do_nodes $client lctl get_param -n \
2344 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2345 device=$MGSNID:/$FSNAME
2346 do_node $client mkdir -p $mnt/$FILESET
2347 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2350 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2351 # Mount using nodemap key
2352 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2353 if $SK_UNIQUE_NM; then
2354 mountkey=$SK_PATH/nodemap/c0.key
2356 local prunedopts=$(echo $opts |
2357 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2358 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2361 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2365 set_default_debug_nodes $client
2366 set_params_clients $client
2377 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2379 [ "$3" ] && force=-f
2380 [ $running -eq 0 ] && return 0
2382 echo "Stopping client $client $mnt (opts:$force)"
2383 do_node $client lsof -t $mnt || need_kill=no
2384 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2385 pids=$(do_node $client lsof -t $mnt | sort -u);
2386 if [ -n "$pids" ]; then
2387 do_node $client kill -9 $pids || true
2391 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2393 if [ $busy -ne 0 ] ; then
2394 echo "$mnt is still busy, wait one second" && sleep 1
2395 do_node $client umount $force $mnt
2399 # Mount the file system on the MDS
2400 mount_mds_client() {
2401 local mds_HOST=${SINGLEMDS}_HOST
2403 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2404 error "unable to mount $MOUNT2 on MDS"
2407 # Unmount the file system on the MDS
2408 umount_mds_client() {
2409 local mds_HOST=${SINGLEMDS}_HOST
2410 zconf_umount $mds1_HOST $MOUNT2
2411 do_facet $SINGLEMDS "rmdir $MOUNT2"
2414 # nodes is comma list
2415 sanity_mount_check_nodes () {
2421 # FIXME: assume that all cluster nodes run the same os
2422 [ "$(uname)" = Linux ] || return 0
2425 for mnt in $mnts ; do
2426 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2427 mpts=\\\$(mount | grep -c $mnt' ');
2428 if [ \\\$running -ne \\\$mpts ]; then
2429 echo \\\$(hostname) env are INSANE!;
2432 [ $? -eq 0 ] || rc=1
2437 sanity_mount_check_servers () {
2438 [ -n "$CLIENTONLY" ] &&
2439 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2440 echo Checking servers environments
2442 # FIXME: modify get_facets to display all facets wo params
2443 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2447 for facet in ${facets//,/ }; do
2448 node=$(facet_host ${facet})
2449 mntpt=$(facet_mntpt $facet)
2450 sanity_mount_check_nodes $node $mntpt ||
2451 { error "server $node environments are insane!"; return 1; }
2455 sanity_mount_check_clients () {
2456 local clients=${1:-$CLIENTS}
2457 local mntpt=${2:-$MOUNT}
2458 local mntpt2=${3:-$MOUNT2}
2460 [ -z $clients ] && clients=$(hostname)
2461 echo Checking clients $clients environments
2463 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2464 error "clients environments are insane!"
2467 sanity_mount_check () {
2468 sanity_mount_check_servers || return 1
2469 sanity_mount_check_clients || return 2
2472 # mount clients if not mouted
2473 zconf_mount_clients() {
2476 local opts=${3:-$MOUNT_OPTS}
2477 opts=${opts:+-o $opts}
2478 local flags=${4:-$MOUNT_FLAGS}
2479 local device=$MGSNID:/$FSNAME$FILESET
2480 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2481 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2486 echo "Starting client $clients: $flags $opts $device $mnt"
2487 do_nodes $clients mkdir -p $mnt
2488 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2489 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2490 # Mount with own nodemap key
2492 # Mount all server nodes first with per-NM keys
2493 for nmclient in ${clients//,/ }; do
2494 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2495 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2498 # set perms for per-nodemap keys else permission denied
2499 do_nodes $(comma_list $(all_nodes)) \
2500 "keyctl show | grep lustre | cut -c1-11 |
2502 xargs -IX keyctl setperm X 0x3f3f3f3f"
2503 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2505 for nmclient in ${clients//,/ }; do
2506 if $SK_UNIQUE_NM; then
2507 mountkey=$SK_PATH/nodemap/c$i.key
2509 do_node $nmclient "! grep -q $mnt' ' \
2510 /proc/mounts || umount $mnt"
2511 local prunedopts=$(add_sk_mntflag $prunedopts);
2512 prunedopts=$(echo $prunedopts | sed -e \
2513 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2515 do_nodes $(comma_list $(all_server_nodes)) \
2518 do_node $nmclient $MOUNT_CMD $flags \
2519 $prunedopts $MGSNID:/$FSNAME $mnt ||
2524 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2526 do_nodes $clients $MOUNT_CMD $flags $opts \
2527 $MGSNID:/$FSNAME $mnt || return 1
2529 #disable FILESET if not supported
2530 do_nodes $clients lctl get_param -n \
2531 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2532 device=$MGSNID:/$FSNAME
2533 do_nodes $clients mkdir -p $mnt/$FILESET
2534 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2538 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2539 # Mount with nodemap key
2541 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2542 for nmclient in ${clients//,/ }; do
2543 if $SK_UNIQUE_NM; then
2544 mountkey=$SK_PATH/nodemap/c$i.key
2546 local prunedopts=$(echo $opts | sed -e \
2547 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2548 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2551 running=\\\$(mount | grep -c $mnt' ');
2553 if [ \\\$running -eq 0 ] ; then
2555 $MOUNT_CMD $flags $prunedopts $device $mnt;
2558 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2559 grep 'type lustre' | wc -l);
2560 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2561 echo zconf_mount_clients FAILED: \
2562 mount count \\\$running, not matching \
2563 with mount count of 'type lustre' \
2564 \\\$lustre_mnt_count;
2568 exit \\\$rc" || return ${PIPESTATUS[0]}
2575 if $SHARED_KEY; then
2576 tmpopts=$(add_sk_mntflag $opts)
2579 running=\\\$(mount | grep -c $mnt' ');
2581 if [ \\\$running -eq 0 ] ; then
2583 $MOUNT_CMD $flags $tmpopts $device $mnt;
2586 exit \\\$rc" || return ${PIPESTATUS[0]}
2589 echo "Started clients $clients: "
2590 do_nodes $clients "mount | grep $mnt' '"
2592 set_default_debug_nodes $clients
2593 set_params_clients $clients
2598 zconf_umount_clients() {
2603 [ "$3" ] && force=-f
2605 echo "Stopping clients: $clients $mnt (opts:$force)"
2606 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2607 if [ \\\$running -ne 0 ] ; then
2608 echo Stopping client \\\$(hostname) $mnt opts:$force;
2609 lsof $mnt || need_kill=no;
2610 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2611 pids=\\\$(lsof -t $mnt | sort -u);
2612 if [ -n \\\"\\\$pids\\\" ]; then
2616 while umount $force $mnt 2>&1 | grep -q "busy"; do
2617 echo "$mnt is still busy, wait one second" && sleep 1;
2624 echo + $POWER_DOWN $node
2628 shutdown_node_hard () {
2630 local attempts=$SHUTDOWN_ATTEMPTS
2632 for i in $(seq $attempts) ; do
2635 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2636 echo "waiting for $host to fail attempts=$attempts"
2637 [ $i -lt $attempts ] || \
2638 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2644 local mnt=${2:-$MOUNT}
2647 if [ "$FAILURE_MODE" = HARD ]; then
2648 shutdown_node_hard $client
2650 zconf_umount_clients $client $mnt -f
2656 local facets="$(get_facets OST),$(get_facets MDS)"
2659 combined_mgs_mds || facets="$facets,mgs"
2661 for facet in ${facets//,/ }; do
2662 if [ $(facet_active_host $facet) == $host ]; then
2663 affected="$affected $facet"
2667 echo $(comma_list $affected)
2672 local host=${2:-$(facet_host $facet)}
2674 local label=$(convert_facet2label $facet)
2675 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2678 facets_up_on_host () {
2680 local facets=$(facets_on_host $host)
2683 for facet in ${facets//,/ }; do
2684 if $(facet_up $facet $host); then
2685 affected_up="$affected_up $facet"
2689 echo $(comma_list $affected_up)
2694 local affected_facet
2695 local affected_facets
2697 if [[ "$FAILURE_MODE" = HARD ]]; then
2698 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2699 dm_flakey_supported $facet; then
2700 affected_facets=$(affected_facets $facet)
2701 for affected_facet in ${affected_facets//,/ }; do
2702 unexport_dm_dev $affected_facet
2706 shutdown_node_hard $(facet_active_host $facet)
2714 echo + $POWER_UP $node
2727 local node=$(facet_active_host $facet)
2729 if [ "$FAILURE_MODE" = HARD ]; then
2739 if [ "$FAILURE_MODE" = HARD ]; then
2742 if $LOAD_MODULES_REMOTE; then
2743 echo "loading modules on $node: $facet"
2744 do_rpc_nodes $node load_modules_local
2753 for facet in ${facets//,/ }; do
2754 hosts=$(expand_list $hosts $(facet_host $facet) )
2760 _check_progs_installed () {
2764 for prog in $progs; do
2765 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2766 echo $prog missing on $(hostname)
2773 check_progs_installed () {
2777 do_rpc_nodes "$nodes" _check_progs_installed $@
2780 # recovery-scale functions
2782 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2785 start_client_load() {
2788 local var=$(node_var_name $client)_load
2789 eval export ${var}=$load
2791 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2792 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2793 END_RUN_FILE=$END_RUN_FILE \
2794 LOAD_PID_FILE=$LOAD_PID_FILE \
2795 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2796 TESTNAME=$TESTNAME \
2797 DBENCH_LIB=$DBENCH_LIB \
2798 DBENCH_SRC=$DBENCH_SRC \
2799 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2804 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2805 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2806 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2807 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2808 ior_blockSize=$ior_blockSize \
2809 ior_blockUnit=$ior_blockUnit \
2810 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2811 ior_DURATION=$ior_DURATION \
2812 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2813 ior_custom_params=\\\"$ior_custom_param\\\" \
2814 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2817 log "Started client load: ${load} on $client"
2819 # get the children process IDs
2820 local pids=$(ps --ppid $ppid -o pid= | xargs)
2821 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2825 start_client_loads () {
2826 local -a clients=(${1//,/ })
2827 local numloads=${#CLIENT_LOADS[@]}
2829 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2830 local load=$((nodenum % numloads))
2831 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2833 # bug 22169: wait the background threads to start
2837 # only for remote client
2838 check_client_load () {
2840 local var=$(node_var_name $client)_load
2841 local testload=run_${!var}.sh
2843 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2845 # bug 18914: try to connect several times not only when
2846 # check ps, but while check_node_health also
2850 while [ $RC = 254 -a $tries -gt 0 ]; do
2854 if ! check_node_health $client; then
2856 if [ $RC -eq 254 ]; then
2857 # FIXME: not sure how long we shuold sleep here
2861 echo "check node health failed: RC=$RC "
2865 # We can continue try to connect if RC=254
2866 # Just print the warning about this
2867 if [ $RC = 254 ]; then
2868 echo "got a return status of $RC from do_node while checking " \
2869 "node health on $client"
2872 # see if the load is still on the client
2875 while [ $RC = 254 -a $tries -gt 0 ]; do
2879 if ! do_node $client \
2880 "ps auxwww | grep -v grep | grep -q $testload"; then
2885 if [ $RC = 254 ]; then
2886 echo "got a return status of $RC from do_node while checking " \
2887 "(node health and 'ps') the client load on $client"
2888 # see if we can diagnose a bit why this is
2893 check_client_loads () {
2894 local clients=${1//,/ }
2898 for client in $clients; do
2899 check_client_load $client
2901 if [ "$rc" != 0 ]; then
2902 log "Client load failed on node $client, rc=$rc"
2908 restart_client_loads () {
2909 local clients=${1//,/ }
2910 local expectedfail=${2:-""}
2914 for client in $clients; do
2915 check_client_load $client
2917 if [ "$rc" != 0 -a "$expectedfail" ]; then
2918 local var=$(node_var_name $client)_load
2919 start_client_load $client ${!var}
2920 echo "Restarted client load ${!var}: on $client. Checking ..."
2921 check_client_load $client
2923 if [ "$rc" != 0 ]; then
2924 log "Client load failed to restart on node $client, rc=$rc"
2925 # failure one client load means test fail
2926 # we do not need to check other
2935 # Start vmstat and save its process ID in a file.
2940 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2943 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2944 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2947 # Display the nodes on which client loads failed.
2948 print_end_run_file() {
2952 [ -s $file ] || return 0
2954 echo "Found the END_RUN_FILE file: $file"
2957 # A client load will stop if it finds the END_RUN_FILE file.
2958 # That does not mean the client load actually failed though.
2959 # The first node in END_RUN_FILE is the one we are interested in.
2962 if [ -n "$node" ]; then
2963 local var=$(node_var_name $node)_load
2965 local prefix=$TESTLOG_PREFIX
2966 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2967 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2968 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2970 echo "Client load ${!var} failed on node $node:"
2976 # Stop the process which had its PID saved in a file.
2981 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2983 do_nodes $nodes "test -f $pid_file &&
2984 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2987 # Stop all client loads.
2988 stop_client_loads() {
2989 local nodes=${1:-$CLIENTS}
2992 # stop the client loads
2993 stop_process $nodes $pid_file
2995 # clean up the processes that started them
2996 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2998 # End recovery-scale functions
3001 # wait for a command to return the expected result
3003 # This will run @check on @node repeatedly until the output matches @expect
3004 # based on the supplied condition, or until @max_wait seconds have elapsed,
3005 # whichever comes first. @cond may be one of the normal bash operators,
3006 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3007 # in the caller to avoid unintentional evaluation by the shell in the caller.
3009 # If @max_wait is not specified, the condition will be checked for up to 90s.
3011 # If --verbose is passed as the first argument, the result is printed on each
3012 # value change, otherwise it is only printed after every 10s interval.
3014 # If --quiet is passed as the first/second argument, the do_node() command
3015 # will not print the remote command before executing it each time.
3017 # Using wait_update_cond() or related helper function is preferable to adding
3018 # a "long enough" wait for some state to change in the background, since
3019 # "long enough" may be too short due to tunables, system config, or running in
3020 # a VM, and must by necessity wait too long for most cases or risk failure.
3022 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3023 wait_update_cond() {
3027 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3028 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3034 local max_wait=${5:-90}
3038 local begin=$SECONDS
3042 while (( $waited <= $max_wait )); do
3043 result=$(do_node $quiet $node "$check")
3045 eval [[ "'$result'" $cond "'$expect'" ]]
3046 if [[ $? == 0 ]]; then
3047 [[ -z "$result" || $waited -le $sleep ]] ||
3048 echo "Updated after ${waited}s: want '$expect' got '$result'"
3051 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3052 [[ -n "$prev_result" ]] &&
3053 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3054 prev_result="$result"
3056 (( $waited % $print == 0 )) &&
3057 echo "Waiting $((max_wait - waited))s for '$expect'"
3059 waited=$((SECONDS - begin))
3061 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3065 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3070 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3071 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3078 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3081 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3082 wait_update_facet_cond() {
3086 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3087 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3089 local node=$(facet_active_host $1)
3095 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3098 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3099 wait_update_facet() {
3103 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3104 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3106 local node=$(facet_active_host $1)
3111 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3115 do_nodes $(comma_list $(mdts_nodes)) \
3116 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3117 do_nodes $(comma_list $(osts_nodes)) \
3118 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3119 grep -v 'Found no match'
3123 local zfs_wait=${2:-5}
3125 # the occupied disk space will be released
3126 # only after TXGs are committed
3127 if [[ $(facet_fstype $1) == zfs ]]; then
3128 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3136 local lwm=$3 #low watermark
3137 local size_mb #how many MB should we write to pass watermark
3138 local ost_name=$(ostname_from_index $ost_idx)
3140 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3142 if (( $free_kb / 1024 > lwm )); then
3143 size_mb=$((free_kb / 1024 - lwm))
3145 #If 10% of free space cross low watermark use it
3146 if (( $free_kb / 10240 > size_mb )); then
3147 size_mb=$((free_kb / 10240))
3149 #At least we need to store 1.1 of difference between
3150 #free space and low watermark
3151 size_mb=$((size_mb + size_mb / 10))
3153 if (( lwm <= $free_kb / 1024 )) ||
3154 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3155 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3156 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3157 count=$size_mb oflag=append conv=notrunc
3162 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3163 echo "OST still has $((free_kb / 1024)) MB free"
3166 # This checks only the primary MDS
3167 ost_watermarks_get() {
3169 local ost_name=$(ostname_from_index $ost_idx)
3170 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3172 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3173 osp.$mdtosc_proc.reserved_mb_high)
3174 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3175 osp.$mdtosc_proc.reserved_mb_low)
3180 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3181 ost_watermarks_set() {
3185 local ost_name=$(ostname_from_index $ost_idx)
3186 local facets=$(get_facets MDS)
3188 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3189 osp.*$ost_name*.reserved_mb_low=$lwm \
3190 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3192 # sleep to ensure we see the change
3196 ost_watermarks_set_low_space() {
3198 local wms=$(ost_watermarks_get $ost_idx)
3199 local ost_name=$(ostname_from_index $ost_idx)
3201 local old_lwm=$(echo $wms | awk '{ print $1 }')
3202 local old_hwm=$(echo $wms | awk '{ print $2 }')
3204 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3205 # minimal extension size is 64M
3207 if (( $blocks / 1024 > 50 )); then
3208 new_lwm=$((blocks / 1024 - 50))
3210 local new_hwm=$((new_lwm + 5))
3212 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3213 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3216 # Set watermarks to ~current available space & then write data to fill it
3217 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3218 # internal statfs used by the stripe allocator
3220 # first parameter is the filename-prefix, which must get under t-f cleanup
3221 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3222 ost_watermarks_set_enospc() {
3226 local ost_name=$(ostname_from_index $ost_idx)
3227 local facets=$(get_facets MDS)
3231 for MDS in ${facets//,/ }; do
3232 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3234 do_facet $MDS $LCTL get_param -n \
3235 osp.$mdtosc_proc.reserved_mb_high ||
3236 skip "remote MDS does not support reserved_mb_high"
3239 wms=$(ost_watermarks_set_low_space $ost_idx)
3240 local new_lwm=$(echo $wms | awk '{ print $4 }')
3241 fill_ost $filename $ost_idx $new_lwm
3242 #First enospc could execute orphan deletion so repeat
3243 fill_ost $filename $ost_idx $new_lwm
3247 ost_watermarks_enospc_delete_files() {
3251 rm -f $DIR/${filename}.fill_ost$ost_idx
3253 wait_delete_completed
3257 # clean up from "ost_watermarks_set_enospc"
3258 ost_watermarks_clear_enospc() {
3264 ost_watermarks_enospc_delete_files $filename $ost_idx
3265 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3266 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3269 wait_delete_completed_mds() {
3270 local max_wait=${1:-20}
3272 local stime=$(date +%s)
3277 # find MDS with pending deletions
3278 for node in $(mdts_nodes); do
3279 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3280 2>/dev/null | calc_sum)
3281 if [[ $changes -eq 0 ]]; then
3284 mds2sync="$mds2sync $node"
3286 if [ -z "$mds2sync" ]; then
3287 wait_zfs_commit $SINGLEMDS
3290 mds2sync=$(comma_list $mds2sync)
3292 # sync MDS transactions
3293 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3295 # wait till all changes are sent and commmitted by OSTs
3296 # for ldiskfs space is released upon execution, but DMU
3297 # do this upon commit
3300 while [[ $WAIT -ne $max_wait ]]; do
3301 changes=$(do_nodes $mds2sync \
3302 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3303 #echo "$node: $changes changes on all"
3304 if [[ $changes -eq 0 ]]; then
3305 wait_zfs_commit $SINGLEMDS
3307 # the occupied disk space will be released
3308 # only after TXGs are committed
3309 wait_zfs_commit ost1
3317 echo "Delete is not completed in $((etime - stime)) seconds"
3318 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3325 # we can use "for" here because we are waiting the slowest
3326 for host in ${hostlist//,/ }; do
3327 check_network "$host" 900
3329 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3336 for facet in ${facetlist//,/ }; do
3337 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3339 wait_for_host $hostlist
3342 _wait_recovery_complete () {
3345 # Use default policy if $2 is not passed by caller.
3346 local MAX=${2:-$(max_recovery_time)}
3351 while [ $WAIT -lt $MAX ]; do
3352 STATUS=$(lctl get_param -n $param | grep status)
3354 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3357 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3359 echo "$param recovery not done in $MAX sec. $STATUS"
3363 wait_recovery_complete () {
3366 # with an assumption that at_max is the same on all nodes
3367 local MAX=${2:-$(max_recovery_time)}
3370 if [ "$FAILURE_MODE" = HARD ]; then
3371 facets=$(facets_on_host $(facet_active_host $facet))
3373 echo affected facets: $facets
3375 # we can use "for" here because we are waiting the slowest
3376 for facet in ${facets//,/ }; do
3377 local var_svc=${facet}_svc
3378 local param="*.${!var_svc}.recovery_status"
3380 local host=$(facet_active_host $facet)
3381 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3385 wait_mds_ost_sync () {
3386 # just because recovery is done doesn't mean we've finished
3387 # orphan cleanup. Wait for llogs to get synchronized.
3388 echo "Waiting for orphan cleanup..."
3389 # MAX value includes time needed for MDS-OST reconnection
3390 local MAX=$(( TIMEOUT * 2 ))
3391 local WAIT_TIMEOUT=${1:-$MAX}
3394 local list=$(comma_list $(mdts_nodes))
3395 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3396 if ! do_facet $SINGLEMDS \
3397 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3399 # old way, use mds_sync
3401 list=$(comma_list $(osts_nodes))
3402 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3405 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3406 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3407 local -a sync=($(do_nodes $list "$cmd"))
3410 for ((i=0; i<${#sync[@]}; i++)); do
3412 [ ${sync[$i]} -eq 1 ] && continue
3414 [ ${sync[$i]} -eq 0 ] && continue
3416 # there is a not finished MDS-OST synchronization
3420 sleep 2 # increase waiting time and cover statfs cache
3421 [ ${con} -eq 1 ] && return 0
3422 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3426 # show which nodes are not finished.
3427 cmd=$(echo $cmd | sed 's/-n//')
3428 do_nodes $list "$cmd"
3429 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3433 # Wait OSTs to be active on both client and MDT side.
3435 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3436 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3437 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3438 error "wait_update OSTs up on client failed"
3440 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3441 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3442 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3443 error "wait_update OSTs up on MDT0000 failed"
3446 wait_destroy_complete () {
3447 echo "Waiting for MDT destroys to complete"
3448 # MAX value shouldn't be big as this mean server responsiveness
3449 # never increase this just to make test pass but investigate
3450 # why it takes so long time
3453 local list=$(comma_list $(mdts_nodes))
3454 while [ $WAIT -lt $MAX ]; do
3455 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3459 for ((i=0; i<${#RPCs[@]}; i++)); do
3460 [ ${RPCs[$i]} -eq 0 ] && continue
3461 # there are still some destroy RPCs in flight
3466 [ ${con} -eq 1 ] && return 0 # done waiting
3467 echo "Waiting ${WAIT}s for local destroys to complete"
3470 echo "MDT destroys weren't done in $MAX sec."
3474 wait_delete_completed() {
3475 wait_delete_completed_mds $1 || return $?
3476 wait_destroy_complete || return $?
3485 # conf-sanity 31 takes a long time cleanup
3486 while [ $WAIT -lt 300 ]; do
3487 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3488 lctl dl | grep ' ST ' || true")
3489 [ -z "${running}" ] && return 0
3490 echo "waited $WAIT for${running}"
3491 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3493 WAIT=$((WAIT + INTERVAL))
3495 echo "service didn't stop after $WAIT seconds. Still running:"
3500 wait_remote_prog () {
3506 [ "$PDSH" = "no_dsh" ] && return 0
3508 while [ $WAIT -lt $2 ]; do
3509 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3510 [ -z "${running}" ] && return 0 || true
3511 echo "waited $WAIT for: "
3513 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3515 WAIT=$((WAIT + INTERVAL))
3517 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3518 [ -z "$pids" ] && return 0
3519 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3520 # FIXME: not portable
3521 for pid in $pids; do
3522 cat /proc/${pid}/status || true
3523 cat /proc/${pid}/wchan || true
3525 kill -9 $pid || true
3534 local clients=${1:-$CLIENTS}
3537 if [ -z "$clients" ]; then
3538 $LFS df $MOUNT > /dev/null
3541 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3545 check_lfs_df_ret_val $rc
3552 # not every config has many clients
3558 (( MDSCOUNT == 1 )) && return
3560 # wait so that statfs data on MDT expire
3561 local delay=$(do_facet $SINGLEMDS lctl \
3562 get_param -n osp.*MDT0000*MDT0001.maxage)
3564 local nodes=$(comma_list $(mdts_nodes))
3565 # initiate statfs RPC, all to all MDTs
3566 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3567 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3571 # usually checked on particular client or locally
3580 client_reconnect_try() {
3581 local f=$MOUNT/recon
3584 if [ -z "$CLIENTS" ]; then
3585 $LFS df $MOUNT; uname -n >> $f
3587 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3589 echo "Connected clients: $(cat $f)"
3590 ls -l $f > /dev/null
3594 client_reconnect() {
3595 # one client_reconnect_try call does not always do the job...
3597 client_reconnect_try && break
3602 affected_facets () {
3605 local host=$(facet_active_host $facet)
3606 local affected=$facet
3608 if [ "$FAILURE_MODE" = HARD ]; then
3609 affected=$(facets_up_on_host $host)
3615 local E2FSCK_ON_MDT0=false
3616 if [ "$1" == "--fsck" ]; then
3618 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3630 #Because it will only get up facets, we need get affected
3631 #facets before shutdown
3632 #For HARD Failure mode, it needs make sure facets on the same
3633 #HOST will only be shutdown and reboot once
3634 for facet in ${facets//,/ }; do
3635 local affected_facet
3637 #check whether facet has been included in other affected facets
3638 for ((index=0; index<$total; index++)); do
3639 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3642 if [ $skip -eq 0 ]; then
3643 affecteds[$total]=$(affected_facets $facet)
3648 for ((index=0; index<$total; index++)); do
3649 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3650 local host=$(facet_active_host $facet)
3651 echo "Failing ${affecteds[index]} on $host"
3652 shutdown_facet $facet
3655 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3656 $(mdsdevname 1) "-n" || error "Running e2fsck")
3658 for ((index=0; index<$total; index++)); do
3659 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3660 echo reboot facets: ${affecteds[index]}
3664 change_active ${affecteds[index]}
3666 wait_for_facet ${affecteds[index]}
3669 init_facets_vars_simple
3671 # start mgs first if it is affected
3672 if ! combined_mgs_mds &&
3673 list_member ${affecteds[index]} mgs; then
3674 mount_facet mgs || error "Restart of mgs failed"
3676 # FIXME; has to be changed to mount all facets concurrently
3677 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3678 echo mount facets: ${affecteds[index]}
3679 mount_facets ${affecteds[index]}
3681 do_nodes $(comma_list $(all_nodes)) \
3682 "keyctl show | grep lustre | cut -c1-11 |
3684 xargs -IX keyctl setperm X 0x3f3f3f3f"
3691 do_facet $facet "sync; sync; sync"
3694 # make sure there will be no seq change
3695 local clients=${CLIENTS:-$HOSTNAME}
3696 local f=fsa-\\\$\(hostname\)
3697 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3698 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3700 local svc=${facet}_svc
3701 do_facet $facet $LCTL --device ${!svc} notransno
3703 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3704 # in-memory state has to be cleared by either rebooting the host or
3705 # exporting and reimporting the pool.
3707 # Although the uberblocks are not updated when a pool is freezed,
3708 # transactions are still written to the disks. Modified blocks may be
3709 # cached in memory when tests try reading them back. The
3710 # export-and-reimport process also evicts any cached pool data from
3711 # memory to provide the correct "data loss" semantics.
3713 # In the test framework, the exporting and importing operations are
3714 # handled by stop() and mount_facet() separately, which are used
3715 # inside fail() and fail_abort().
3717 set_dev_readonly $facet
3718 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3719 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3722 replay_barrier_nodf() {
3723 local facet=$1 echo running=${running}
3724 do_facet $facet "sync; sync; sync"
3725 local svc=${facet}_svc
3726 echo Replay barrier on ${!svc}
3727 do_facet $facet $LCTL --device ${!svc} notransno
3728 set_dev_readonly $facet
3729 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3730 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3733 replay_barrier_nosync() {
3734 local facet=$1 echo running=${running}
3735 local svc=${facet}_svc
3736 echo Replay barrier on ${!svc}
3737 do_facet $facet $LCTL --device ${!svc} notransno
3738 set_dev_readonly $facet
3739 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3740 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3744 # Get Lustre client uuid for a given Lustre mount point.
3747 local mntpnt=${1:-$MOUNT}
3749 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3750 local uuid=$($LCTL get_param -n llite.$name.uuid)
3755 mds_evict_client() {
3756 local mntpnt=${1:-$MOUNT}
3757 local uuid=$(get_client_uuid $mntpnt)
3759 do_facet $SINGLEMDS \
3760 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3763 ost_evict_client() {
3764 local mntpnt=${1:-$MOUNT}
3765 local uuid=$(get_client_uuid $mntpnt)
3768 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3773 local clients=${CLIENTS:-$HOSTNAME}
3775 SK_NO_KEY_save=$SK_NO_KEY
3777 export SK_NO_KEY=false
3779 facet_failover $* || error "failover: $?"
3780 export SK_NO_KEY=$SK_NO_KEY_save
3781 # to initiate all OSC idling connections
3783 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3784 clients_up || error "post-failover stat: $?"
3790 facet_failover $facet
3795 local abort_type=${2:-"abort_recovery"}
3798 change_active $facet
3799 wait_for_facet $facet
3800 mount_facet $facet -o $abort_type
3801 clients_up || echo "first stat failed: $?"
3802 clients_up || error "post-failover stat: $?"
3806 host_nids_address() {
3810 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3814 if [ "$1" = "'*'" ]; then echo \'*\'; else
3820 if [[ -n "$NETTYPE" ]]; then
3821 h2name_or_ip "$1" "$NETTYPE"
3823 h2name_or_ip "$1" "$2"
3826 declare -fx h2nettype
3828 # Wrapper function to print the deprecation warning
3830 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3831 if [[ -n "$NETTYPE" ]]; then
3834 h2nettype "$1" "tcp"
3838 # Wrapper function to print the deprecation warning
3840 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3841 if [[ -n "$NETTYPE" ]]; then
3844 h2nettype "$1" "o2ib"
3848 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3849 # expressions format. As a bonus we can then just pass in those variables
3850 # to pdsh. What this function does is take a HOSTLIST type string and
3851 # expand it into a space deliminated list for us.
3859 [ -z "$hostlist" ] && return
3861 # Translate the case of [..],..,[..] to [..] .. [..]
3862 list="${hostlist/],/] }"
3864 [[ "$front" == *,* ]] && {
3867 list=${list/${old}/${new}}
3870 for item in $list; do
3871 # Test if we have any []'s at all
3872 if [ "$item" != "${item/\[/}" ]; then {
3873 # Expand the [*] into list
3877 if [ "$name" != "$item" ]; then
3878 group=${item#$name[*}
3881 for range in ${group//,/ }; do
3887 # Number of leading zeros
3890 end=$(echo $end | sed 's/0*//')
3891 [[ -z "$end" ]] && end=0
3892 [[ $padlen2 -gt $padlen ]] && {
3893 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3896 begin=$(echo $begin | sed 's/0*//')
3897 [ -z $begin ] && begin=0
3899 if [ ! -z "${begin##[!0-9]*}" ]; then
3900 order=$(seq -f "%0${padlen}g" $begin $end)
3902 order=$(eval echo {$begin..$end});
3905 for num in $order; do
3906 value="${name#*,}${num}${back}"
3907 [ "$value" != "${value/\[/}" ] && {
3908 value=$(hostlist_expand "$value")
3910 myList="$myList $value"
3915 myList="$myList $item"
3918 myList=${myList//,/ }
3919 myList=${myList:1} # Remove first character which is a space
3921 # Filter any duplicates without sorting
3923 myList="${list%% *}"
3925 while [[ "$list" != ${myList##* } ]]; do
3926 local tlist=" $list"
3927 list=${tlist// ${list%% *} / }
3929 myList="$myList ${list%% *}"
3931 myList="${myList%* }";
3933 # We can select an object at an offset in the list
3936 for item in $myList; do
3938 [ $cnt -eq $offset ] && {
3942 [ $(get_node_count $myList) -ne 1 ] && myList=""
3951 [ "$facet" == client ] && echo -n $HOSTNAME && return
3952 varname=${facet}_HOST
3953 if [ -z "${!varname}" ]; then
3954 if [ "${facet:0:3}" == "ost" ]; then
3955 local fh=${facet%failover}_HOST
3956 eval export ${facet}_HOST=${!fh}
3957 if [ -z "${!varname}" ]; then
3958 eval export ${facet}_HOST=${ost_HOST}
3960 elif [ "${facet:0:3}" == "mdt" -o \
3961 "${facet:0:3}" == "mds" -o \
3962 "${facet:0:3}" == "mgs" ]; then
3963 eval export ${facet}_HOST=${mds_HOST}
3969 facet_failover_host() {
3973 var=${facet}failover_HOST
3974 if [ -n "${!var}" ]; then
3979 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3980 "${facet:0:3}" == "mgs" ]; then
3982 eval export ${facet}failover_host=${mds_HOST}
3987 if [[ $facet == ost* ]]; then
3988 eval export ${facet}failover_host=${ost_HOST}
3996 local activevar=${facet}active
3998 if [ -f $TMP/${facet}active ] ; then
3999 source $TMP/${facet}active
4002 active=${!activevar}
4003 if [ -z "$active" ] ; then
4010 facet_active_host() {
4011 facet_host $(facet_active $1)
4014 # Get the passive failover partner host of facet.
4015 facet_passive_host() {
4017 [[ $facet = client ]] && return
4019 local host=${facet}_HOST
4020 local failover_host=${facet}failover_HOST
4021 local active_host=$(facet_active_host $facet)
4023 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4025 if [[ $active_host = ${!host} ]]; then
4026 echo -n ${!failover_host}
4036 facetlist=$(exclude_items_from_list $facetlist mgs)
4038 for facet in ${facetlist//,/ }; do
4039 local failover=${facet}failover
4040 local host=`facet_host $failover`
4041 [ -z "$host" ] && return
4043 local curactive=`facet_active $facet`
4044 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4045 eval export ${facet}active=$facet
4047 eval export ${facet}active=$failover
4049 # save the active host for this facet
4050 local activevar=${facet}active
4051 echo "$activevar=${!activevar}" > $TMP/$activevar
4052 [[ $facet = mds1 ]] && combined_mgs_mds && \
4053 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4054 local TO=`facet_active_host $facet`
4055 echo "Failover $facet to $TO"
4063 # do not strip off hostname if verbose, b=19215
4064 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4065 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4071 if [ "$HOST" = "$HOSTNAME" ]; then
4073 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4074 echo "cannot run remote command on $HOST with $myPDSH"
4077 if $VERBOSE && [[ -z "$quiet" ]]; then
4078 echo "CMD: $HOST $@" >&2
4079 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4082 if [[ "$myPDSH" == "rsh" ]] ||
4083 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4084 # we need this because rsh and pdsh do not return
4085 # exit code of an executed command
4086 local command_status="$TMP/cs"
4087 eval $myPDSH $HOST ":> $command_status"
4088 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4089 PATH=\$PATH:/sbin:/usr/sbin;
4091 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
4092 echo command failed >$command_status"
4093 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4097 if [[ -n "$verbose" ]]; then
4098 # print HOSTNAME for myPDSH="no_dsh"
4099 if [[ $myPDSH = no_dsh ]]; then
4100 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
4102 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
4105 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
4107 return ${PIPESTATUS[0]}
4110 single_local_node () {
4111 [ "$1" = "$HOSTNAME" ]
4114 # Outputs environment variable assignments that should be passed to remote nodes
4118 local facets=$(get_facets)
4121 for var in ${!MODOPTS_*}; do
4122 value=${!var//\"/\\\"}
4123 echo -n " ${var}=\"$value\""
4126 for facet in ${facets//,/ }; do
4128 if [ -n "${!var}" ]; then
4129 echo -n " $var=${!var}"
4133 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4134 if [ -n "${!var}" ]; then
4135 echo -n " $var=${!var}"
4139 for var in VERBOSE; do
4140 if [ -n "${!var}" ]; then
4141 echo -n " $var=${!var}"
4145 if [ -n "$FSTYPE" ]; then
4146 echo -n " FSTYPE=$FSTYPE"
4149 for var in LNETLND NETTYPE; do
4150 if [ -n "${!var}" ]; then
4151 echo -n " $var=${!var}"
4160 # do not strip off hostname if verbose, b=19215
4161 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4162 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4167 if single_local_node $rnodes; then
4168 do_node $verbose $quiet $rnodes "$@"
4172 # This is part from do_node
4175 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4176 echo "cannot run remote command on $rnodes with $myPDSH" &&
4179 export FANOUT=$(get_node_count "${rnodes//,/ }")
4180 if $VERBOSE && [[ -z "$quiet" ]]; then
4181 echo "CMD: $rnodes $@" >&2
4182 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4185 # do not replace anything from pdsh output if -N is used
4186 # -N Disable hostname: prefix on lines of output.
4187 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4188 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4190 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4192 return ${PIPESTATUS[0]}
4196 # Execute commands on a single service's host
4198 # The \a facet (service) may be on a local or remote node, which is
4199 # determined at the time the command is run.
4201 # usage: do_facet $facet command [arg ...]
4206 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4207 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4211 local host=$(facet_active_host $facet)
4213 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4214 do_node $verbose $quiet $host "$@"
4217 # Function: do_facet_random_file $FACET $FILE $SIZE
4218 # Creates FILE with random content on the given FACET of given SIZE
4220 do_facet_random_file() {
4224 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4225 do_facet $facet "$cmd 2>/dev/null"
4228 do_facet_create_file() {
4232 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4233 do_facet $facet "$cmd 2>/dev/null"
4237 do_nodes --verbose "$@"
4243 # make sure its not already running
4245 rm -f $TMP/${facet}active
4246 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4248 # make sure in-tree ldiskfs is loaded before mkfs
4249 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4250 load_module ../ldiskfs/ldiskfs
4253 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4255 if [[ $(facet_fstype $facet) == zfs ]]; then
4257 # After formatting a ZFS target, "cachefile=none" property will
4258 # be set on the ZFS storage pool so that the pool is not
4259 # automatically imported on system startup. And then the pool
4260 # will be exported so as to leave the importing and exporting
4261 # operations handled by mount_facet() and stop() separately.
4263 refresh_partition_table $facet $(facet_vdevice $facet)
4264 disable_zpool_cache $facet
4269 # Device formatted as ost
4272 local DEVNAME=OSTDEV$num
4274 local fstype=$(facet_fstype ost$num)
4278 local dev=ost${num}_dev
4279 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4280 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4281 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4283 #try $OSTZFSDEVn - independent of vdev
4284 DEVNAME=OSTZFSDEV$num
4285 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4287 error "unknown fstype!";;
4293 # Physical device location of data
4299 local fstype=$(facet_fstype ost$num)
4303 # vdevs are not supported by ldiskfs
4306 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4307 # Device formatted by zfs
4309 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4311 error "unknown fstype!";;
4317 # Logical device formatted for lustre
4320 local DEVNAME=MDSDEV$num
4322 local fstype=$(facet_fstype mds$num)
4326 local dev=mds${num}_dev
4327 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4328 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4329 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4331 # try $MDSZFSDEVn - independent of vdev
4332 DEVNAME=MDSZFSDEV$num
4333 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4335 error "unknown fstype!";;
4341 # Physical location of data
4345 local fstype=$(facet_fstype mds$num)
4349 # vdevs are not supported by ldiskfs
4352 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4353 # Device formatted by ZFS
4354 local DEVNAME=MDSDEV$num
4355 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4357 error "unknown fstype!";;
4365 local fstype=$(facet_fstype mgs)
4369 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4370 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4371 DEVPTR=$(mdsdevname 1)
4373 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4377 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4378 ( [ -z "$MGSZFSDEV" ] &&
4379 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4380 DEVPTR=$(mdsdevname 1)
4382 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4385 error "unknown fstype!";;
4394 local fstype=$(facet_fstype mgs)
4398 # vdevs are not supported by ldiskfs
4401 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4402 ( [ -z "$MGSDEV" ] &&
4403 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4404 VDEVPTR=$(mdsvdevname 1)
4405 elif [ -n "$MGSDEV" ]; then
4409 error "unknown fstype!";;
4417 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4419 local var=${facet}_MOUNT
4420 eval mntpt=${!var:-${MOUNT}-$facet}
4427 local dev=$(facet_device $facet)
4428 local mnt=${2:-$(facet_mntpt $facet)}
4432 if dm_flakey_supported $facet; then
4433 dm_dev=$(dm_create_dev $facet $dev)
4434 [[ -n "$dm_dev" ]] || dm_dev=$dev
4436 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4437 export_dm_dev $facet $dm_dev
4439 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4444 local dev=$(facet_device $facet)
4445 local mnt=${2:-$(facet_mntpt $facet)}
4447 do_facet $facet $UMOUNT $mnt
4451 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4456 local ds=$(facet_device $facet)
4457 local mnt=${2:-$(facet_mntpt $facet)}
4462 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4463 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4464 do_facet $facet $ZFS set canmount=noauto $ds
4466 # The "legacy" mount method is used here because "zfs unmount $mnt"
4467 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4468 # targets are not available at the time, the stat(2) on $MOUNT will
4471 do_facet $facet $ZFS set mountpoint=legacy $ds
4472 do_facet $facet mount -t zfs $ds $mnt
4473 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4474 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4479 local ds=$(facet_device $facet)
4480 local mnt=${2:-$(facet_mntpt $facet)}
4481 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4482 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4483 local mntpt=${!var_mntpt}
4484 local canmnt=${!var_canmnt}
4488 do_facet $facet umount $mnt
4489 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4490 do_facet $facet $ZFS set canmount=$canmnt $ds
4497 local fstype=$(facet_fstype $facet)
4499 mount_$fstype $facet $mnt
4505 local fstype=$(facet_fstype $facet)
4507 unmount_$fstype $facet $mnt
4514 # make sure we are using the primary server, so test-framework will
4515 # be able to clean up properly.
4516 activemds=`facet_active mds1`
4517 if [ $activemds != "mds1" ]; then
4521 local clients=$CLIENTS
4522 [ -z $clients ] && clients=$(hostname)
4524 zconf_umount_clients $clients $MOUNT "$*" || true
4525 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4527 [ -n "$CLIENTONLY" ] && return
4529 # The add fn does rm ${facet}active file, this would be enough
4530 # if we use do_facet <facet> only after the facet added, but
4531 # currently we use do_facet mds in local.sh
4532 for num in `seq $MDSCOUNT`; do
4534 rm -f ${TMP}/mds${num}active
4536 combined_mgs_mds && rm -f $TMP/mgsactive
4538 for num in `seq $OSTCOUNT`; do
4540 rm -f $TMP/ost${num}active
4543 if ! combined_mgs_mds ; then
4547 if $SHARED_KEY; then
4548 export SK_MOUNTED=false
4554 cleanup_echo_devs () {
4557 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4559 for dev in $devs; do
4560 $LCTL --device $dev cleanup
4561 $LCTL --device $dev detach
4566 nfs_client_mode && return
4567 cifs_client_mode && return
4570 CLEANUP_DM_DEV=true stopall $*
4577 combined_mgs_mds () {
4578 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4579 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4583 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4587 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4599 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4600 for i in $(echo "$var"); do
4601 if [ "$i" == "-O" ]; then
4603 first_o=$(($first_o + 1))
4606 if [ "$i" == "-E" ]; then
4608 first_e=$(($first_e + 1 ))
4613 [ $first_o -gt 1 ] && opt_o+=",";
4617 [ $first_e -gt 1 ] && opt_e+=",";
4628 [ -n "$opt_o" ] && echo " -O $opt_o"
4629 [ -n "$opt_e" ] && echo " -E $opt_e"
4635 local fsname=${3:-"$FSNAME"}
4636 local type=$(facet_type $facet)
4637 local index=$(facet_index $facet)
4638 local fstype=$(facet_fstype $facet)
4639 local host=$(facet_host $facet)
4644 if [ $type == MGS ] || ( [ $type == MDS ] &&
4645 [ "$dev" == $(mgsdevname) ] &&
4646 [ "$host" == "$(facet_host mgs)" ] ); then
4649 opts="--mgsnode=$MGSNID"
4652 if [ $type != MGS ]; then
4653 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4657 var=${facet}failover_HOST
4658 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4659 opts+=" --failnode=$(h2nettype ${!var})"
4662 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4663 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4665 if [ $type == MDS ]; then
4666 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4667 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4668 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4669 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4671 if [ $fstype == ldiskfs ]; then
4672 fs_mkfs_opts+="-O ea_inode,large_dir"
4675 if [ -n "${!var}" ]; then
4676 fs_mkfs_opts+=" -J device=${!var}"
4678 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4680 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4684 if [ $type == OST ]; then
4685 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4687 if [ $fstype == ldiskfs ]; then
4689 if [ -n "${!var}" ]; then
4690 fs_mkfs_opts+=" -J device=${!var}"
4692 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4697 opts+=" --backfstype=$fstype"
4700 if [ -n "${!var}" ]; then
4701 opts+=" --device-size=${!var}"
4704 var=$(upper $fstype)_MKFS_OPTS
4705 fs_mkfs_opts+=${!var:+" ${!var}"}
4707 var=${type}_FS_MKFS_OPTS
4708 fs_mkfs_opts+=${!var:+" ${!var}"}
4710 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4712 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4714 if [ -n "${fs_mkfs_opts## }" ]; then
4715 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4719 opts+=${!var:+" ${!var}"}
4726 local type=$(facet_type $facet)
4727 local var=${type}_MOUNT_FS_OPTS
4729 if [ -n "${!var}" ]; then
4730 opts+=" --mountfsoptions=${!var}"
4735 check_ost_indices() {
4736 local index_count=${#OST_INDICES[@]}
4737 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4739 # OST count is greater than the index count in $OST_INDEX_LIST.
4740 # We need check whether there are duplicate indices.
4744 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4745 index=$(facet_index ost$i)
4746 for j in $(seq 0 $((index_count - 1))); do
4747 [[ $index -ne ${OST_INDICES[j]} ]] ||
4748 error "ost$i has the same index $index as ost$((j+1))"
4755 local facet_type=$1 # mgs || mds || ost
4757 local facet=${1}${2}
4760 case "$(facet_fstype $facet)" in
4762 device=$(${facet_type}devname $facet_num)
4765 device=$(${facet_type}vdevname $facet_num)
4768 error "Unhandled filesystem type"
4772 do_facet $facet "[ -e \"$device\" ]" && return
4774 # Note: the following check only works with absolute paths
4775 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4776 error "$facet: device '$device' does not exist"
4778 # zpool create doesn't like empty files
4779 [[ $(facet_fstype $facet) == zfs ]] && return 0
4781 do_facet $facet "touch \"${device}\""
4790 echo "Format mgs: $(mgsdevname)"
4791 reformat_external_journal mgs
4793 # touch "device" in case it is a loopback file for testing and needs to
4794 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4795 # to non-existent files in /dev if the admin made a typo during setup
4798 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4799 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4809 echo "Format mds$num: $(mdsdevname $num)"
4810 reformat_external_journal mds$num
4812 __touch_device mds $num
4814 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4815 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4816 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4825 echo "Format ost$num: $(ostdevname $num)"
4826 reformat_external_journal ost$num
4828 __touch_device ost $num
4830 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4831 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4832 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4837 # Set hostid for ZFS/SPL zpool import protection
4838 # (Assumes MDS version is also OSS version)
4839 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4841 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4844 # We need ldiskfs here, may as well load them all
4846 [ -n "$CLIENTONLY" ] && return
4847 echo Formatting mgs, mds, osts
4848 if ! combined_mgs_mds ; then
4852 for num in $(seq $MDSCOUNT); do
4856 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4858 for num in $(seq $OSTCOUNT); do
4864 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4868 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4872 # 0: success, the old identity set already.
4873 # 1: success, the old identity does not set.
4878 local j=`expr $num - 1`
4879 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4881 if [ -z "$MDT" ]; then
4885 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4888 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4890 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4893 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4895 if [ $old = "NONE" ]; then
4904 zconf_umount $HOSTNAME $1 || error "umount failed"
4905 zconf_mount $HOSTNAME $1 || error "mount failed"
4913 rm -f $TMP/${facet}active
4914 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4919 local mdt_count=${1:-$MDSCOUNT}
4920 local ost_count=${2:-$OSTCOUNT}
4923 for num in $(seq $mdt_count); do
4924 DEVNAME=$(mdsdevname $num)
4925 writeconf_facet mds$num $DEVNAME || rc=$?
4928 for num in $(seq $ost_count); do
4929 DEVNAME=$(ostdevname $num)
4930 writeconf_facet ost$num $DEVNAME || rc=$?
4936 if ! combined_mgs_mds ; then
4937 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4946 for num in $(seq $MDSCOUNT); do
4947 devname=$(mdsdevname $num)
4948 start mds$num $devname $MDS_MOUNT_OPTS
4950 # We started mds$num, now we should set mds${num}_HOST
4951 # and mds${num}failover_HOST variables properly if they
4953 host=$(facet_host mds$num)
4954 for varname in mds${num}_HOST mds${num}failover_HOST; do
4955 if [[ -z "${!varname}" ]]; then
4959 if [ $IDENTITY_UPCALL != "default" ]; then
4960 switch_identity $num $IDENTITY_UPCALL
4970 for num in $(seq $OSTCOUNT); do
4971 devname=$(ostdevname $num)
4972 start ost$num $devname $OST_MOUNT_OPTS
4974 # We started ost$num, now we should set ost${num}_HOST
4975 # and ost${num}failover_HOST variables properly if they
4977 host=$(facet_host ost$num)
4978 for varname in ost${num}_HOST ost${num}failover_HOST; do
4979 if [[ -z "${!varname}" ]]; then
4987 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4988 if [ ! -z $arg1 ]; then
4989 [ "$arg1" = "server_only" ] && return
4992 if [ -n "$CLIENTS" ]; then
4993 zconf_mount_clients $CLIENTS $MOUNT
4997 if [ "$MOUNT_2" ]; then
4998 mount_client $MOUNT2
4999 if [ -n "$CLIENTS" ]; then
5000 zconf_mount_clients $CLIENTS $MOUNT2
5005 sk_nodemap_setup() {
5006 local sk_map_name=${1:-$SK_S2SNM}
5007 local sk_map_nodes=${2:-$HOSTNAME}
5008 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5009 for servernode in $sk_map_nodes; do
5010 local nids=$(do_nodes $servernode "$LCTL list_nids")
5011 for nid in $nids; do
5012 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5013 $sk_map_name --range $nid"
5021 nfs_client_mode && return
5022 cifs_client_mode && return
5024 sanity_mount_check || error "environments are insane!"
5030 if [ -z "$CLIENTONLY" ]; then
5031 echo Setup mgs, mdt, osts
5032 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5034 if $SK_MOUNTED; then
5035 echo "Shared Key file system already mounted"
5040 if $SHARED_KEY; then
5041 export SK_MOUNTED=true
5045 echo "GSS_SK: setting kernel keyring perms"
5046 do_nodes $(comma_list $(all_nodes)) \
5047 "keyctl show | grep lustre | cut -c1-11 |
5049 xargs -IX keyctl setperm X 0x3f3f3f3f"
5052 # Need to start one nodemap for servers,
5053 # and one for clients.
5054 sk_nodemap_setup $SK_S2SNM \
5055 $(comma_list $(all_server_nodes))
5057 sk_nodemap_setup $SK_S2SNMCLI \
5058 ${CLIENTS:-$HOSTNAME}
5059 echo "Nodemap set up for SK S2S, remounting."
5068 # wait a while to allow sptlrpc configuration be propogated to targets,
5069 # only needed when mounting new target devices.
5077 # by remounting mdt before ost, initial connect from mdt to ost might
5078 # timeout because ost is not ready yet. wait some time to its fully
5079 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5080 # preceeded by a context negotiation rpc with $TIMEOUT.
5081 # FIXME better by monitoring import status.
5084 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5085 set_rule $FSNAME any cli2ost $SK_FLAVOR
5086 if $SK_SKIPFIRST; then
5087 export SK_SKIPFIRST=false
5091 "lctl set_param osc.*.idle_connect=1"
5094 wait_flavor cli2mdt $SK_FLAVOR
5095 wait_flavor cli2ost $SK_FLAVOR
5100 sleep $((TIMEOUT + 5))
5106 mounted_lustre_filesystems() {
5107 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5110 init_facet_vars () {
5111 [ -n "$CLIENTONLY" ] && return 0
5118 eval export ${facet}_dev=${device}
5119 eval export ${facet}_opt=\"$@\"
5121 local dev=${facet}_dev
5123 # We need to loop for the label
5124 # in case its not initialized yet.
5125 for wait_time in {0,1,3,5,10}; do
5127 if [ $wait_time -gt 0 ]; then
5128 echo "${!dev} not yet initialized,"\
5129 "waiting ${wait_time} seconds."
5133 local label=$(devicelabel ${facet} ${!dev})
5135 # Check to make sure the label does
5136 # not include ffff at the end of the label.
5137 # This indicates it has not been initialized yet.
5139 if [[ $label =~ [f|F]{4}$ ]]; then
5140 # label is not initialized, unset the result
5141 # and either try again or fail
5148 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5150 eval export ${facet}_svc=${label}
5152 local varname=${facet}failover_HOST
5153 if [ -z "${!varname}" ]; then
5154 eval export $varname=$(facet_host $facet)
5157 varname=${facet}_HOST
5158 if [ -z "${!varname}" ]; then
5159 eval export $varname=$(facet_host $facet)
5162 # ${facet}failover_dev is set in cfg file
5163 varname=${facet}failover_dev
5164 if [ -n "${!varname}" ] ; then
5165 eval export ${facet}failover_dev=${!varname}
5167 eval export ${facet}failover_dev=$device
5170 # get mount point of already mounted device
5171 # is facet_dev is already mounted then use the real
5172 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5173 # i.e. ${facet}_MOUNT if specified by user or default
5174 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5175 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5176 if [ -z $mntpt ]; then
5177 mntpt=$(facet_mntpt $facet)
5179 eval export ${facet}_MOUNT=$mntpt
5182 init_facets_vars () {
5185 if ! remote_mds_nodsh; then
5186 for num in $(seq $MDSCOUNT); do
5187 DEVNAME=`mdsdevname $num`
5188 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5192 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5194 if ! remote_ost_nodsh; then
5195 for num in $(seq $OSTCOUNT); do
5196 DEVNAME=$(ostdevname $num)
5197 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5202 init_facets_vars_simple () {
5205 if ! remote_mds_nodsh; then
5206 for num in $(seq $MDSCOUNT); do
5207 devname=$(mdsdevname $num)
5208 eval export mds${num}_dev=${devname}
5209 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5213 if ! combined_mgs_mds ; then
5214 eval export mgs_dev=$(mgsdevname)
5215 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5218 if ! remote_ost_nodsh; then
5219 for num in $(seq $OSTCOUNT); do
5220 devname=$(ostdevname $num)
5221 eval export ost${num}_dev=${devname}
5222 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5227 osc_ensure_active () {
5232 while [ $period -lt $timeout ]; do
5233 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5234 if [ $count -eq 0 ]; then
5238 echo "There are $count OST are inactive, wait $period seconds, and try again"
5240 period=$((period+3))
5243 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5246 set_conf_param_and_check() {
5250 local ORIG=$(do_facet $myfacet "$TEST")
5251 if [ $# -gt 3 ]; then
5257 echo "Setting $PARAM from $ORIG to $FINAL"
5258 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5259 error "conf_param $PARAM failed"
5261 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5262 error "check $PARAM failed!"
5265 set_persistent_param() {
5269 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5271 if [ $# -gt 3 ]; then
5278 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5279 echo "Setting $test_param from $orig to $final"
5280 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5281 error "$PERM_CMD $test_param failed"
5283 echo "Setting $param from $orig to $final"
5284 do_facet mgs "$PERM_CMD $param='$final'" ||
5285 error "$PERM_CMD $param failed"
5289 set_persistent_param_and_check() {
5293 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5295 if [ $# -gt 3 ]; then
5302 set_persistent_param $myfacet $test_param $param "$final"
5304 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5305 error "check $param failed!"
5308 init_param_vars () {
5309 TIMEOUT=$(lctl get_param -n timeout)
5310 TIMEOUT=${TIMEOUT:-20}
5312 if [ -n "$arg1" ]; then
5313 [ "$arg1" = "server_only" ] && return
5316 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5318 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5319 log "Using TIMEOUT=$TIMEOUT"
5321 # tune down to speed up testing on (usually) small setups
5322 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5323 do_nodes $(comma_list $(nodes_list)) \
5324 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5326 osc_ensure_active $SINGLEMDS $TIMEOUT
5327 osc_ensure_active client $TIMEOUT
5328 $LCTL set_param osc.*.idle_timeout=debug
5330 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5331 local current_jobid_var=$($LCTL get_param -n jobid_var)
5333 if [ $JOBID_VAR = "existing" ]; then
5334 echo "keeping jobstats as $current_jobid_var"
5335 elif [ $current_jobid_var != $JOBID_VAR ]; then
5336 echo "setting jobstats to $JOBID_VAR"
5338 set_persistent_param_and_check client \
5339 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5342 echo "jobstats not supported by server"
5345 if [ $QUOTA_AUTO -ne 0 ]; then
5346 if [ "$ENABLE_QUOTA" ]; then
5347 echo "enable quota as required"
5348 setup_quota $MOUNT || return 2
5350 echo "disable quota as required"
5351 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5355 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5356 do_nodes $(comma_list $(mdts_nodes)) \
5357 "$LCTL set_param lod.*.mdt_hash=crush"
5358 do_node $(mgs_node) "$LCTL set_param -P *.*.lbug_on_grant_miscount=1"
5362 nfs_client_mode () {
5363 if [ "$NFSCLIENT" ]; then
5364 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5365 local clients=$CLIENTS
5366 [ -z $clients ] && clients=$(hostname)
5368 # FIXME: remove hostname when 19215 fixed
5369 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5370 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5371 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5372 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5374 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5380 cifs_client_mode () {
5381 [ x$CIFSCLIENT = xyes ] &&
5382 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5385 check_config_client () {
5388 local mounted=$(mount | grep " $mntpt ")
5389 if [ -n "$CLIENTONLY" ]; then
5391 # CLIENTONLY should not depend on *_HOST settings
5392 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5393 # in theory someone could create a new,
5394 # client-only config file that assumed lustre was already
5395 # configured and didn't set the MGSNID. If MGSNID is not set,
5396 # then we should use the mgs nid currently being used
5397 # as the default value. bug 18021
5398 [[ x$MGSNID = x ]] &&
5401 if [[ x$mgc != xMGC$MGSNID ]]; then
5402 if [ "$mgs_HOST" ]; then
5403 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5404 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5405 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5411 echo Checking config lustre mounted on $mntpt
5412 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5413 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5417 check_config_clients () {
5418 local clients=${CLIENTS:-$HOSTNAME}
5421 nfs_client_mode && return
5422 cifs_client_mode && return
5424 do_rpc_nodes "$clients" check_config_client $mntpt
5426 sanity_mount_check || error "environments are insane!"
5430 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5431 local cltimeout=$(lctl get_param -n timeout)
5432 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5433 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5440 [ -z $mntpt ] && return 1
5441 local mounted=$(mounted_lustre_filesystems)
5443 echo $mounted' ' | grep -w -q $mntpt' '
5448 local ostsn=${2:-$OSTCOUNT}
5449 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5452 echo ostsn=$ostsn npools=$npools
5453 if [[ $ostsn -gt $OSTCOUNT ]]; then
5454 echo "request to use $ostsn OSTs in the pool, \
5455 using max available OSTCOUNT=$OSTCOUNT"
5458 for (( n=0; n < $npools; n++ )); do
5460 if ! $DELETE_OLD_POOLS; then
5461 log "request to not delete old pools: $FSNAME.$p exist?"
5462 if ! check_pool_not_exist $FSNAME.$p; then
5463 echo "Using existing $FSNAME.$p"
5464 $LCTL pool_list $FSNAME.$p
5468 create_pool $FSNAME.$p $KEEP_POOLS ||
5469 error "create_pool $FSNAME.$p failed"
5471 local first=$(( (n * ostsn) % OSTCOUNT ))
5472 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5473 if [[ $first -le $last ]]; then
5474 pool_add_targets $p $first $last ||
5475 error "pool_add_targets $p $first $last failed"
5477 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5478 error "pool_add_targets $p $first \
5479 $(( OSTCOUNT - 1 )) failed"
5480 pool_add_targets $p 0 $last ||
5481 error "pool_add_targets $p 0 $last failed"
5486 set_pools_quota () {
5493 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5494 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5496 # POOLS_QUOTA_USERS_SET=
5497 # "quota15_1:20M -- for all of the found pools
5498 # quota15_2:1G:gpool0
5499 # quota15_3 -- for global limit only
5500 # quota15_4:200M:gpool0
5501 # quota15_4:200M:gpool1"
5503 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5505 declare -A pq_limits
5507 for ((i=0; i<${#pq_userset[@]}; i++)); do
5508 u=${pq_userset[i]%%:*}
5510 # user gets no pool limits if
5511 # POOLS_QUOTA_USERS_SET does not specify it
5512 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5513 pq_limits[$u]+=" $o"
5515 pq_users=(${!pq_limits[@]})
5520 for ((i=0; i<${#pq_users[@]}; i++)); do
5522 # set to max limit (_u64)
5523 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5524 opts=(${pq_limits[$u]})
5525 for ((j=0; j<${#opts[@]}; j++)); do
5528 # Set limit for all existing pools if
5530 if [ $p == $o ]; then
5531 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5532 echo "No pool specified for $u,
5533 set limit $o for all existing pools"
5536 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5537 error "setquota -u $u -B $o \
5538 --pool $pool failed"
5541 $LFS quota -uv $u --pool $DIR
5545 check_and_setup_lustre() {
5547 nfs_client_mode && return
5548 cifs_client_mode && return
5550 local MOUNTED=$(mounted_lustre_filesystems)
5554 # both MOUNT and MOUNT2 are not mounted
5555 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5556 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5557 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5559 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5560 export I_MOUNTED=yes
5564 elif is_mounted $MOUNT2; then
5566 # MOUNT2 is mounted, while MOUNT_2 is not set
5567 if ! [ "$MOUNT_2" ]; then
5568 cleanup_mount $MOUNT2
5569 export I_UMOUNTED2=yes
5572 # MOUNT2 is mounted, MOUNT_2 is set
5574 # FIXME: what to do if check_config failed?
5576 # 1) remote client has mounted other Lustre fs ?
5577 # 2) it has insane env ?
5578 # let's try umount MOUNT2 on all clients and mount it again:
5579 if ! check_config_clients $MOUNT2; then
5580 cleanup_mount $MOUNT2
5581 restore_mount $MOUNT2
5582 export I_MOUNTED2=yes
5587 # MOUNT is mounted MOUNT2 is not mounted
5588 elif [ "$MOUNT_2" ]; then
5589 restore_mount $MOUNT2
5590 export I_MOUNTED2=yes
5594 # FIXME: what to do if check_config failed?
5596 # 1) remote client has mounted other Lustre fs?
5597 # 2) lustre is mounted on remote_clients atall ?
5598 check_config_clients $MOUNT
5602 set_default_debug_nodes $(comma_list $(nodes_list))
5606 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5608 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5609 facets="$(get_facets OST)"
5610 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5611 facets="$facets,$(get_facets MDS)"
5612 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5613 facets="$facets,mgs"
5614 local nodes="$(facets_hosts ${facets})"
5615 if [ -n "$nodes" ] ; then
5616 do_nodes $nodes "$LCTL set_param \
5617 osd-ldiskfs.track_declares_assert=1 || true"
5621 if [ -n "$fs_STRIPEPARAMS" ]; then
5622 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5630 if $DELETE_OLD_POOLS; then
5633 if [[ -n "$FS_POOL" ]]; then
5634 create_pools $FS_POOL $FS_POOL_NOSTS
5637 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5640 if [ "$ONLY" == "setup" ]; then
5646 local clients=${CLIENTS:-$HOSTNAME}
5649 zconf_mount_clients $clients $mntpt
5653 local clients=${CLIENTS:-$HOSTNAME}
5656 zconf_umount_clients $clients $mntpt
5659 cleanup_and_setup_lustre() {
5660 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5661 lctl set_param debug=0 || true
5663 if [ "$ONLY" == "cleanup" ]; then
5667 check_and_setup_lustre
5670 # Run e2fsck on MDT or OST device.
5675 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5676 local log=$TMP/e2fsck.log
5679 # turn on pfsck if it is supported
5680 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5682 do_node $node $cmd 2>&1 | tee $log
5684 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5686 if [ $MDSCOUNT -gt 1 ]; then
5687 skip_noexit "DNE mode isn't supported!"
5691 error "It's not DNE mode."
5696 [ $rc -le $FSCK_MAX_ERR ] ||
5697 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5703 # Run resize2fs on MDT or OST device.
5712 do_facet $facet "$RESIZE2FS $opts $device $size"
5715 # verify a directory is shared among nodes.
5716 check_shared_dir() {
5718 local list=${2:-$(comma_list $(nodes_list))}
5720 [ -z "$dir" ] && return 1
5721 do_rpc_nodes "$list" check_logdir $dir
5722 check_write_access $dir "$list" || return 1
5727 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5728 $LCTL set_param printk=+lfsck
5729 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5731 for k in $(seq $MDSCOUNT); do
5732 # wait up to 10+1 minutes for LFSCK to complete
5733 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5734 mdd.$(facet_svc mds${k}).lfsck_layout |
5735 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5736 error "MDS${k} layout isn't the expected 'completed'"
5737 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5738 mdd.$(facet_svc mds${k}).lfsck_namespace |
5739 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5740 error "MDS${k} namespace isn't the expected 'completed'"
5742 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5743 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5744 awk '/repaired/ { print $2 }' | calc_sum)
5745 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5746 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5747 awk '/repaired/ { print $2 }' | calc_sum)
5748 local repaired=$((rep_mdt + rep_ost))
5749 [ $repaired -eq 0 ] ||
5750 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5753 dump_file_contents() {
5759 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5760 error_noexit false \
5761 "Invalid parameters for dump_file_contents()"
5764 for node in ${nodes}; do
5765 do_node $node "for i in \\\$(find $dir -type f); do
5766 echo ====\\\${i}=======================;
5768 done" >> ${logname}.${node}.log
5772 dump_command_output() {
5778 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5779 error_noexit false \
5780 "Invalid parameters for dump_command_output()"
5784 for node in ${nodes}; do
5785 do_node $node "echo ====${cmd}=======================;
5786 $cmd" >> ${logname}.${node}.log
5793 # dump file contents from /proc/spl in case of zfs test
5794 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5795 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5796 dump_command_output \
5797 "$(osts_nodes)" "zpool events -v" "${logname}"
5800 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5801 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5802 dump_command_output \
5803 "$(mdts_nodes)" "zpool events -v" "${logname}"
5807 check_and_cleanup_lustre() {
5808 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5809 "$TESTSUITE" != "sanity-scrub" ]; then
5813 if is_mounted $MOUNT; then
5814 if $DO_CLEANUP; then
5815 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5816 error "remove sub-test dirs failed"
5820 [ "$ENABLE_QUOTA" ] && restore_quota || true
5823 if [ "$I_UMOUNTED2" = "yes" ]; then
5824 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5827 if [ "$I_MOUNTED2" = "yes" ]; then
5828 cleanup_mount $MOUNT2
5831 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5832 cleanupall -f || error "cleanup failed"
5840 wait_for_function () {
5843 # suppress fn both stderr and stdout
5844 if [ "$1" = "--quiet" ]; then
5846 quiet=" > /dev/null 2>&1"
5858 eval $fn $quiet && return 0
5860 wait=$((wait + sleep))
5861 [ $wait -lt $max ] || return 1
5862 echo waiting $fn, $((max - wait)) secs left ...
5872 [ "$host" = "$HOSTNAME" ] && return 0
5874 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5875 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5885 # Convert a space-delimited list to a comma-delimited list. If the input is
5886 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5888 # echo is used to convert newlines to spaces, since it doesn't
5889 # introduce a trailing space as using "tr '\n' ' '" does
5890 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5896 echo $list | grep -qw $item
5899 # list, excluded are the comma separated lists
5900 exclude_items_from_list () {
5906 for item in ${excluded//,/ }; do
5907 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5909 echo $(comma_list $list)
5912 # list, expand are the comma separated lists
5914 local list=${1//,/ }
5915 local expand=${2//,/ }
5918 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5919 echo $(comma_list $expanded)
5922 testslist_filter () {
5923 local script=$LUSTRE/tests/${TESTSUITE}.sh
5925 [ -f $script ] || return 0
5927 local start_at=$START_AT
5928 local stop_at=$STOP_AT
5930 local var=${TESTSUITE//-/_}_START_AT
5931 [ x"${!var}" != x ] && start_at=${!var}
5932 var=${TESTSUITE//-/_}_STOP_AT
5933 [ x"${!var}" != x ] && stop_at=${!var}
5935 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5936 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5937 /^'${start_at}'$/ {flag = 0}
5938 {if (flag == 1) print $0}
5939 /^'${stop_at}'$/ { flag = 1 }'
5943 (cd `dirname $1`; echo $PWD/`basename $1`)
5947 local types=${1:-"OST MDS MGS"}
5951 for entry in $types; do
5952 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5953 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5956 MGS ) list="$list $name";;
5957 MDS|OST|AGT ) local count=${type}COUNT
5958 for ((i=1; i<=${!count}; i++)) do
5959 list="$list ${name}$i"
5961 * ) error "Invalid facet type"
5965 echo $(comma_list $list)
5968 ##################################
5969 # Adaptive Timeouts funcs
5972 # only check mds, we assume at_max is the same on all nodes
5973 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5974 if [ $at_max -eq 0 ]; then
5985 # suppose that all ost-s have the same $at value set
5986 [ $facet != "ost" ] || facet=ost1
5988 do_facet $facet "lctl get_param -n $at"
6002 if [ $facet == "ost" ]; then
6003 facet=$(get_facets OST)
6004 elif [ $facet == "mds" ]; then
6005 facet=$(get_facets MDS)
6007 hosts=$(expand_list $hosts $(facets_hosts $facet))
6010 do_nodes $hosts lctl set_param at_max=$at_max
6013 ##################################
6017 # OBD_FAIL_MDS_ALL_REQUEST_NET
6019 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6020 do_facet client "$1" || RC=$?
6021 do_facet $SINGLEMDS lctl set_param fail_loc=0
6026 # OBD_FAIL_MDS_ALL_REPLY_NET
6028 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6030 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6034 drop_reint_reply() {
6035 # OBD_FAIL_MDS_REINT_NET_REP
6037 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6039 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6043 drop_update_reply() {
6044 # OBD_FAIL_OUT_UPDATE_NET_REP
6048 do_facet mds${index} lctl set_param fail_loc=0x1701
6049 do_facet client "$@" || RC=$?
6050 do_facet mds${index} lctl set_param fail_loc=0
6055 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6058 local timeout=${2:-0}
6059 # default is (obd_timeout / 4) if unspecified
6060 echo "timeout is $timeout/$2"
6061 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6062 do_facet client "$1" || RC=$?
6063 do_facet client "sync"
6064 do_facet ost1 lctl set_param fail_loc=0
6068 drop_ldlm_cancel() {
6069 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6071 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6072 do_nodes $list lctl set_param fail_loc=0x304
6074 do_facet client "$@" || RC=$?
6076 do_nodes $list lctl set_param fail_loc=0
6080 drop_bl_callback_once() {
6082 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6083 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6084 do_facet client lctl set_param fail_loc=0x80000305
6085 do_facet client "$@" || rc=$?
6086 do_facet client lctl set_param fail_loc=0
6087 do_facet client lctl set_param fail_val=0
6088 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6092 drop_bl_callback() {
6094 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6095 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6096 do_facet client lctl set_param fail_loc=0x305
6097 do_facet client "$@" || rc=$?
6098 do_facet client lctl set_param fail_loc=0
6099 do_facet client lctl set_param fail_val=0
6100 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6104 drop_mdt_ldlm_reply() {
6105 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6107 local list=$(comma_list $(mdts_nodes))
6108 do_nodes $list lctl set_param fail_loc=0x157
6110 do_facet client "$@" || RC=$?
6112 do_nodes $list lctl set_param fail_loc=0
6116 drop_mdt_ldlm_reply_once() {
6117 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6119 local list=$(comma_list $(mdts_nodes))
6120 do_nodes $list lctl set_param fail_loc=0x80000157
6122 do_facet client "$@" || RC=$?
6124 do_nodes $list lctl set_param fail_loc=0
6132 echo "clearing fail_loc on $facet"
6133 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6136 set_nodes_failloc () {
6138 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6141 cancel_lru_locks() {
6142 #$LCTL mark "cancel_lru_locks $1 start"
6143 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6144 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6145 #$LCTL mark "cancel_lru_locks $1 stop"
6150 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6152 echo $((100 * nr_cpu))
6157 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6160 lru_resize_disable()
6163 local lru_size=${2:-$(default_lru_size)}
6165 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6170 local mountpath=${1:-$MOUNT}
6173 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6179 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6180 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6181 echo there is still data in page cache $FILE ?
6182 lctl get_param -n $FILE
6190 DEBUGSAVE="$(lctl get_param -n debug)"
6191 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6195 [ -n "$DEBUGSAVE" ] &&
6196 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6200 [ -n "$DEBUGSAVE_SERVER" ] &&
6201 do_nodes $(comma_list $(all_server_nodes)) \
6202 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6208 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6211 debug_size_restore() {
6212 [ -n "$DEBUG_SIZE_SAVED" ] && \
6213 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6217 start_full_debug_logging() {
6222 local debug_size=150
6223 local nodes=$(comma_list $(nodes_list))
6225 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6228 stop_full_debug_logging() {
6233 # prints bash call stack
6234 print_stack_trace() {
6237 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6238 local src=${BASH_SOURCE[$i]}
6239 local lineno=${BASH_LINENO[$i-1]}
6240 local funcname=${FUNCNAME[$i]}
6241 echo " = $src:$lineno:$funcname()"
6246 local TYPE=${TYPE:-"FAIL"}
6249 # do not dump logs if $1=false
6250 if [ "x$1" = "xfalse" ]; then
6255 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6256 (print_stack_trace 2) >&2
6258 # We need to dump the logs on all nodes
6260 gather_logs $(comma_list $(nodes_list))
6264 [ "$TESTSUITELOG" ] &&
6265 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6266 if [ -z "$*" ]; then
6267 echo "error() without useful message, please fix" > $LOGDIR/err
6269 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6270 echo "$@" > $LOGDIR/ignore
6272 echo "$@" > $LOGDIR/err
6276 # cleanup the env for failed tests
6280 ##################################
6282 ##################################
6284 # usage: stack_trap arg sigspec
6286 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6287 # command "arg" on top of previously defined commands for "sigspec" instead
6288 # of overwriting them.
6289 # stacked traps are executed in reverse order of their registration
6291 # arg and sigspec have the same meaning as in man (1) trap
6295 local sigspec="${2:-EXIT}"
6297 # Use "trap -p" to get the quoting right
6298 local old_trap="$(trap -p "$sigspec")"
6299 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6300 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6302 # Once again, use "trap -p" to get the quoting right
6303 local new_trap="$(trap -- "$arg" "$sigspec"
6305 trap -- '' "$sigspec")"
6307 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6309 # The resulting string should be safe to "eval" as it is (supposedly
6310 # correctly) quoted by "trap -p"
6311 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6320 local logs="$TESTSUITELOG $1"
6322 for log in $logs; do
6323 if [ -f "$log" ]; then
6324 grep -qw FAIL $log && status=1
6341 # use only if we are ignoring failures for this test, bugno required.
6342 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6343 # e.g. error_ignore bz5494 "your message" or
6344 # error_ignore LU-5494 "your message"
6346 local TYPE="IGNORE ($1)"
6351 error_and_remount() {
6353 remount_client $MOUNT
6357 # Throw an error if it's not running in vm - usually for performance
6360 local virt=$(running_in_vm)
6361 if [[ -n "$virt" ]]; then
6362 echo "running in VM '$virt', ignore error"
6363 error_ignore env=$virt "$@"
6370 # Function: skip_env()
6371 # Purpose: to skip a test during developer testing because some tool
6372 # is missing, but fail the test in release testing because the test
6373 # environment is not configured properly".
6376 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6381 log " SKIP: $TESTSUITE $TESTNAME $@"
6383 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6384 skip_logged $TESTNAME "$@"
6387 echo "$@" > $LOGDIR/skip
6390 [[ -n "$TESTSUITELOG" ]] &&
6391 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6400 build_test_filter() {
6401 EXCEPT="$EXCEPT $(testslist_filter)"
6404 if [[ $O = [0-9]*-[0-9]* ]]; then
6405 for num in $(seq $(echo $O | tr '-' ' ')); do
6413 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6414 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6415 [ "$EXCEPT_SLOW" ] &&
6416 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6417 for E in $EXCEPT; do
6418 eval EXCEPT_${E}=true
6420 for E in $ALWAYS_EXCEPT; do
6421 eval EXCEPT_ALWAYS_${E}=true
6423 for E in $EXCEPT_SLOW; do
6424 eval EXCEPT_SLOW_${E}=true
6426 for G in $GRANT_CHECK_LIST; do
6427 eval GCHECK_ONLY_${G}=true
6432 if [[ $1 = [a-z]* ]]; then
6435 echo ${1%%[a-zA-Z]*}
6439 # print a newline if the last test was skipped
6440 export LAST_SKIPPED=
6441 export ALWAYS_SKIPPED=
6443 # Main entry into test-framework. This is called with the number and
6444 # description of a test. The number is used to find the function to run
6445 # the test using "test_$name".
6447 # This supports a variety of methods of specifying specific test to
6449 # - ONLY= env variable with space-separated list of test numbers to run
6450 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6456 export base=$(basetest $testnum)
6457 export TESTNAME=test_$testnum
6461 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6462 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6463 local isexcept=EXCEPT_$testnum
6464 local isexcept_base=EXCEPT_$base
6465 if [ ${!isexcept}x != x ]; then
6467 skip_message="skipping excluded test $testnum"
6468 elif [ ${!isexcept_base}x != x ]; then
6470 skip_message="skipping excluded test $testnum (base $base)"
6473 isexcept=EXCEPT_ALWAYS_$testnum
6474 isexcept_base=EXCEPT_ALWAYS_$base
6475 if [ ${!isexcept}x != x ]; then
6477 skip_message="skipping ALWAYS excluded test $testnum"
6478 elif [ ${!isexcept_base}x != x ]; then
6480 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6483 isexcept=EXCEPT_SLOW_$testnum
6484 isexcept_base=EXCEPT_SLOW_$base
6485 if [ ${!isexcept}x != x ]; then
6487 skip_message="skipping SLOW test $testnum"
6488 elif [ ${!isexcept_base}x != x ]; then
6490 skip_message="skipping SLOW test $testnum (base $base)"
6493 # If there are tests on the ONLY list, check if the current test
6494 # is on that list and, if so, check if the test is to be skipped
6495 # and if we are supposed to honor the skip lists.
6496 if [ -n "$ONLY" ]; then
6497 local isonly=ONLY_$testnum
6498 local isonly_base=ONLY_$base
6499 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6501 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6503 skip_noexit "$skip_message"
6506 [ -n "$LAST_SKIPPED" ] &&
6507 echo "" && LAST_SKIPPED=
6509 run_one_logged $testnum "$testmsg"
6519 if [ -n "$ALWAYS_SKIPPED" ]; then
6521 skip_noexit "$skip_message"
6524 run_one_logged $testnum "$testmsg"
6531 load_module ../libcfs/libcfs/libcfs
6543 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6548 strace -o $TMP/$1.strace -ttt $*
6550 log "FINISHED: $*: rc $RC"
6557 banner test complete, duration $duration sec
6558 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6559 echo duration $duration >>$TESTSUITELOG
6563 # Set TEST_STATUS here. It will be used for logging the result.
6566 if [[ -f $LOGDIR/err ]]; then
6568 elif [[ -f $LOGDIR/skip ]]; then
6571 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6575 local FFREE=$(do_node $SINGLEMDS \
6576 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6577 local FTOTAL=$(do_node $SINGLEMDS \
6578 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6580 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6584 #echo -n "Resetting fail_loc on all nodes..."
6585 do_nodes --quiet $(comma_list $(nodes_list)) \
6586 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6592 # Log a message (on all nodes) padded with "=" before and after.
6593 # Also appends a timestamp and prepends the testsuite name.
6596 # ======================================================== 15:06:12 (1624050372)
6597 EQUALS="========================================================"
6599 msg="== ${TESTSUITE} $*"
6601 [[ $last != "=" && $last != " " ]] && msg="$msg "
6602 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6603 # always include at least == after the message
6604 log "$msg== $(date +"%H:%M:%S (%s)")"
6607 check_dmesg_for_errors() {
6609 local errors="VFS: Busy inodes after unmount of\|\
6610 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6611 group descriptors corrupted"
6613 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6614 [ -z "$res" ] && return 0
6615 echo "Kernel error detected: $res"
6620 # Run a single test function and cleanup after it.
6622 # This function should be run in a subshell so the test func can
6623 # exit() without stopping the whole script.
6628 local SAVE_UMASK=`umask`
6631 if ! grep -q $DIR /proc/mounts; then
6635 banner "test $testnum: $testmsg"
6636 test_${testnum} || error "test_$testnum failed with $?"
6639 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6641 check_dmesg_for_errors || error "Error in dmesg detected"
6642 if [ "$PARALLEL" != "yes" ]; then
6643 ps auxww | grep -v grep | grep -q "multiop " &&
6644 error "multiop still running"
6652 # Wrapper around run_one to ensure:
6653 # - test runs in subshell
6654 # - output of test is saved to separate log file for error reporting
6655 # - test result is saved to data file
6658 local before=$SECONDS
6661 export tfile=f${testnum}.${TESTSUITE}
6662 export tdir=d${testnum}.${TESTSUITE}
6663 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6664 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6665 local SAVE_UMASK=$(umask)
6669 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6671 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6672 local isonly=ONLY_$testnum
6673 local repeat=${!isonly:+$ONLY_REPEAT}
6675 for testiter in $(seq ${repeat:-1}); do
6676 local before_sub=$SECONDS
6677 log_sub_test_begin $TESTNAME
6679 # remove temp files between repetitions to avoid test failures
6680 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6681 rm -rvf $DIR/$tdir* $DIR/$tfile*
6682 # loop around subshell so stack_trap EXIT triggers each time
6683 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6686 local duration_sub=$((SECONDS - before_sub))
6689 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6690 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6692 if [[ -f $LOGDIR/err ]]; then
6693 test_error=$(cat $LOGDIR/err)
6695 elif [[ -f $LOGDIR/ignore ]]; then
6696 test_error=$(cat $LOGDIR/ignore)
6697 elif [[ -f $LOGDIR/skip ]]; then
6698 test_error=$(cat $LOGDIR/skip)
6704 pass "$testnum" "(${duration_sub}s)"
6705 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6706 [[ $rc != 0 ]] && break
6709 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6713 if [ -f $LOGDIR/err ]; then
6714 log_zfs_info "$zfs_debug_log"
6715 $FAIL_ON_ERROR && exit $rc
6728 # Print information of skipped tests to result.yml
6731 log_sub_test_begin $1
6733 log_sub_test_end "SKIP" "0" "0" "$@"
6736 grant_from_clients() {
6740 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6744 grant_from_servers() {
6748 # which is tot_granted less grant_precreate
6749 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6750 " obdfilter.${FSNAME}-OST*.tot_pending" \
6751 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6752 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6753 /tot_pending/{ total -= $2 };
6754 /grant_precreate/{ total -= $2 };
6755 END { printf("%0.0f", total) }'
6759 export base=$(basetest $1)
6760 [ "$CHECK_GRANT" == "no" ] && return 0
6762 local isonly_base=GCHECK_ONLY_${base}
6763 local isonly=GCHECK_ONLY_$1
6764 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6766 echo -n "checking grant......"
6768 local osts=$(comma_list $(osts_nodes))
6769 local clients=$CLIENTS
6770 [ -z "$clients" ] && clients=$(hostname)
6772 # sync all the data and make sure no pending data on server
6773 do_nodes $clients sync
6774 do_nodes $clients $LFS df # initiate all idling connections
6777 cli_grant=$(grant_from_clients $clients)
6780 # which is tot_granted less grant_precreate
6781 srv_grant=$(grant_from_servers $osts)
6784 # check whether client grant == server grant
6785 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6786 echo "wait for client:$cli_grant == server:$srv_grant"
6788 cli_grant=$(grant_from_clients $clients)
6789 srv_grant=$(grant_from_servers $osts)
6791 if [[ $cli_grant -ne $srv_grant ]]; then
6792 do_nodes $(comma_list $(osts_nodes)) \
6793 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6794 "obdfilter.${FSNAME}-OST*.grant_*"
6795 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6796 error "failed grant check: client:$cli_grant server:$srv_grant"
6798 echo "pass grant check: client:$cli_grant server:$srv_grant"
6802 ########################
6808 ost=`echo $1 | awk -F_ '{print $3}'`
6809 if [ -z $ost ]; then
6810 ost=`echo $1 | sed 's/-osc.*//'`
6815 ostuuid_from_index()
6817 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6820 ostname_from_index() {
6821 local uuid=$(ostuuid_from_index $1)
6825 mdtname_from_index() {
6826 local uuid=$(mdtuuid_from_index $1)
6830 mdssize_from_index () {
6831 local mdt=$(mdtname_from_index $2)
6832 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6835 index_from_ostuuid()
6837 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6840 mdtuuid_from_index()
6842 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6846 # Return unique identifier for given hostname
6849 echo $host_name | md5sum | cut -d' ' -f1
6853 # Returns list of ip addresses for each interface
6855 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6860 # Cache address list to avoid mutiple execution of local_addr_list
6861 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6863 for i in $LOCAL_ADDR_LIST ; do
6864 [[ "$i" == "$addr" ]] && return 0
6871 local is_local="IS_LOCAL_$(host_id $host_name)"
6872 if [ -z "${!is_local-}" ] ; then
6874 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6875 is_local_addr "$host_ip" && eval $is_local=1
6877 [[ "${!is_local}" == "1" ]]
6882 local_node $node && return 1
6889 for node in $(mdts_nodes); do
6890 remote_node $node && return 0
6897 [ -n "$CLIENTONLY" ] && return 0 || true
6898 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6903 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6904 MSKIPPED=1 && return 1
6911 for node in $(osts_nodes) ; do
6912 remote_node $node && return 0
6919 [ -n "$CLIENTONLY" ] && return 0 || true
6920 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6925 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6926 OSKIPPED=1 && return 1
6932 [ -n "$CLIENTONLY" ] && return 0 || true
6934 MGS=$(facet_host mgs)
6935 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6940 remote_mds_nodsh || remote_ost_nodsh || \
6941 $(single_local_node $(comma_list $(nodes_list)))
6945 remote_ost && remote_mds
6948 # Get the active nodes for facets.
6956 for facet in ${facets//,/ }; do
6957 nodes="$nodes $(facet_active_host $facet)"
6960 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6964 # Get name of the active MGS node.
6966 echo -n $(facets_nodes $(get_facets MGS))
6969 # Get all of the active MDS nodes.
6971 echo -n $(facets_nodes $(get_facets MDS))
6974 # Get all of the active OSS nodes.
6976 echo -n $(facets_nodes $(get_facets OST))
6979 # Get all of the client nodes and active server nodes.
6981 local nodes=$HOSTNAME
6985 # CLIENTS (if specified) contains the local client
6986 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6988 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6989 nodes="$nodes $(facets_nodes $(get_facets))"
6992 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6996 # Get all of the remote client nodes and remote active server nodes.
6997 remote_nodes_list () {
6998 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7001 # Get all of the MDS nodes, including active and passive nodes.
7009 for i in $(seq $MDSCOUNT); do
7011 failover_host=mds${i}failover_HOST
7012 nodes="$nodes ${!host} ${!failover_host}"
7015 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7016 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7020 # Get all of the OSS nodes, including active and passive nodes.
7028 for i in $(seq $OSTCOUNT); do
7030 failover_host=ost${i}failover_HOST
7031 nodes="$nodes ${!host} ${!failover_host}"
7034 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7035 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7039 # Get all of the server nodes, including active and passive nodes.
7040 all_server_nodes () {
7045 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7047 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7051 # Get all of the client and server nodes, including active and passive nodes.
7053 local nodes=$HOSTNAME
7057 # CLIENTS (if specified) contains the local client
7058 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7060 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7061 nodes="$nodes $(all_server_nodes)"
7064 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7068 init_clients_lists () {
7069 # Sanity check: exclude the local client from RCLIENTS
7070 local clients=$(hostlist_expand "$RCLIENTS")
7071 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7073 # Sanity check: exclude the dup entries
7074 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7076 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7078 # Sanity check: exclude the dup entries from CLIENTS
7079 # for those configs which has SINGLCLIENT set to local client
7080 clients=$(for i in $clients; do echo $i; done | sort -u)
7082 CLIENTS=$(comma_list $clients)
7083 local -a remoteclients=($RCLIENTS)
7084 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7085 varname=CLIENT$((i + 2))
7086 eval $varname=${remoteclients[i]}
7089 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7092 get_random_entry () {
7095 rnodes=${rnodes//,/ }
7097 local -a nodes=($rnodes)
7098 local num=${#nodes[@]}
7099 local i=$((RANDOM * num * 2 / 65536))
7105 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7109 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7110 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7115 echo $nodes | wc -w || true
7119 local nodes=$(mdts_nodes)
7120 local mdtcount=$(get_node_count "$nodes")
7121 [ ! "$MDSCOUNT" = "$mdtcount" ]
7124 generate_machine_file() {
7125 local nodes=${1//,/ }
7126 local machinefile=$2
7128 for node in $nodes; do
7129 echo $node >>$machinefile || \
7130 { echo "can not generate machinefile $machinefile" && return 1; }
7135 local file=$1/stripe
7138 $LFS getstripe -v $file || error "getstripe $file failed"
7142 # Check and add a test group.
7148 local gid=$(getent group $group_name | cut -d: -f3)
7149 if [[ -n "$gid" ]]; then
7150 [[ "$gid" -eq "$group_id" ]] || {
7151 error_noexit "inconsistent group ID:" \
7152 "new: $group_id, old: $gid"
7156 groupadd -g $group_id $group_name
7163 # Check and add a test user.
7176 local uid=$(getent passwd $user_name | cut -d: -f3)
7177 if [[ -n "$uid" ]]; then
7178 if [[ "$uid" -eq "$user_id" ]]; then
7179 local dir=$(getent passwd $user_name | cut -d: -f6)
7180 if [[ "$dir" != "$home" ]]; then
7182 usermod -d $home $user_name
7186 error_noexit "inconsistent user ID:" \
7187 "new: $user_id, old: $uid"
7192 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7199 check_runas_id_ret() {
7201 local myRUNAS_UID=$1
7202 local myRUNAS_GID=$2
7206 if [ -z "$myRUNAS" ]; then
7207 error_exit "check_runas_id_ret requires myRUNAS argument"
7211 error "Unable to execute $myRUNAS"
7213 id $myRUNAS_UID > /dev/null ||
7214 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7215 "some UID which exists on MDS and client or add user " \
7216 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7219 $myRUNAS krb5_login.sh ||
7220 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7222 mkdir $DIR/d0_runas_test
7224 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7225 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7227 rm -rf $DIR/d0_runas_test
7232 local myRUNAS_UID=$1
7233 local myRUNAS_GID=$2
7237 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7238 error "unable to write to $DIR/d0_runas_test as " \
7242 # obtain the UID/GID for MPI_USER
7246 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7247 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7249 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7250 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7253 # obtain and cache Kerberos ticket-granting ticket
7254 refresh_krb5_tgt() {
7255 local myRUNAS_UID=$1
7256 local myRUNAS_GID=$2
7259 if [ -z "$myRUNAS" ]; then
7260 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7263 CLIENTS=${CLIENTS:-$HOSTNAME}
7264 do_nodes $CLIENTS "set -x
7265 if ! $myRUNAS krb5_login.sh; then
7266 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7271 # Run multiop in the background, but wait for it to print
7272 # "PAUSING" to its stdout before returning from this function.
7273 multiop_bg_pause() {
7274 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7278 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7281 echo "$MULTIOP_PROG $FILE v$ARGS"
7282 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7284 echo "TMPPIPE=${TMPPIPE}"
7285 read -t 60 multiop_output < $TMPPIPE
7286 if [ $? -ne 0 ]; then
7291 if [ "$multiop_output" != "PAUSING" ]; then
7292 echo "Incorrect multiop output: $multiop_output"
7307 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7309 echo $((SECONDS - start))
7313 inodes_available () {
7314 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7315 sort -un | head -n1) || return 1
7319 mdsrate_inodes_available () {
7320 local min_inodes=$(inodes_available)
7321 echo $((min_inodes * 99 / 100))
7324 # reset stat counters
7326 local paramfile="$1"
7327 lctl set_param -n $paramfile=0
7332 local paramfile="$1"
7334 lctl get_param -n $paramfile |
7335 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7339 awk '{sum += $1} END { printf("%0.0f", sum) }'
7342 calc_osc_kbytes () {
7343 $LFS df $MOUNT > /dev/null
7344 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7347 # save_lustre_params(comma separated facet list, parameter_mask)
7348 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7349 save_lustre_params() {
7354 for facet in ${facets//,/ }; do
7355 facet_svc=$(facet_svc $facet)
7357 "params=\\\$($LCTL get_param $2);
7358 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7359 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7360 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7361 while read s; do echo $facet \\\$s;
7362 done <<< \\\"\\\$param\\\""
7366 # restore lustre parameters from input stream, produces by save_lustre_params
7367 restore_lustre_params() {
7372 while IFS=" =" read facet name val; do
7373 do_facet $facet "$LCTL set_param -n $name=$val"
7377 check_node_health() {
7378 local nodes=${1:-$(comma_list $(nodes_list))}
7379 local health=$TMP/node_health.$$
7381 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7382 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7383 # Only check/report network health if get_param isn't reported, since
7384 # *clearly* the network is working if get_param returned something.
7385 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7386 for node in ${nodes//,/}; do
7387 check_network $node 5
7393 mdsrate_cleanup () {
7395 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7396 --nfiles $3 --dir $4 --filefmt $5 $6
7401 ########################
7403 convert_facet2label() {
7406 if [ x$facet = xost ]; then
7408 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7412 local varsvc=${facet}_svc
7414 if [ -n ${!varsvc} ]; then
7417 error "No label for $facet!"
7421 get_clientosc_proc_path() {
7422 echo "${1}-osc-[-0-9a-f]*"
7425 get_mdtosc_proc_path() {
7427 local ost_label=${2:-"*OST*"}
7429 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7430 local mdt_label=$(convert_facet2label $mds_facet)
7431 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7433 if [[ $ost_label = *OST* ]]; then
7434 echo "${ost_label}-osc-${mdt_index}"
7436 echo "${ost_label}-osp-${mdt_index}"
7440 get_osc_import_name() {
7443 local label=$(convert_facet2label $ost)
7445 if [ "${facet:0:3}" = "mds" ]; then
7446 get_mdtosc_proc_path $facet $label
7450 get_clientosc_proc_path $label
7454 _wait_import_state () {
7457 local maxtime=${3:-$(max_recovery_time)}
7458 local error_on_failure=${4:-1}
7462 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7463 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7464 if [ "${expected}" == "DISCONN" ]; then
7465 # for disconn we can check after proc entry is removed
7466 [ "x${CONN_STATE}" == "x" ] && return 0
7467 # with AT enabled, we can have connect request timeout near of
7468 # reconnect timeout and test can't see real disconnect
7469 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7471 if [ $i -ge $maxtime ]; then
7472 [ $error_on_failure -ne 0 ] && \
7473 error "can't put import for $CONN_PROC into ${expected}" \
7474 "state after $i sec, have ${CONN_STATE}"
7478 # Add uniq for multi-mount case
7479 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7483 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7487 wait_import_state() {
7490 local maxtime=${3:-$(max_recovery_time)}
7491 local error_on_failure=${4:-1}
7494 for param in ${params//,/ }; do
7495 _wait_import_state $state $param $maxtime $error_on_failure || return
7499 wait_import_state_mount() {
7500 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7504 wait_import_state $*
7507 # One client request could be timed out because server was not ready
7508 # when request was sent by client.
7509 # The request timeout calculation details :
7511 # /* We give the server rq_timeout secs to process the req, and
7512 # add the network latency for our local timeout. */
7513 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7514 # ptlrpc_at_get_net_latency(request) ;
7516 # ptlrpc_connect_import ()
7517 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7520 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7521 # ptlrpc_at_get_net_latency(request) ->
7522 # at_get (max (iat_net_latency=0, at_min)) = at_min
7525 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7526 # INITIAL_CONNECT_TIMEOUT + at_min
7528 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7529 # because we can not get this value in runtime,
7530 # the value depends on configure options, and it is not stored in /proc.
7532 # #define CONNECTION_SWITCH_MIN 5U
7533 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7535 request_timeout () {
7538 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7539 local init_connect_timeout=$TIMEOUT
7540 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7542 local at_min=$(at_get $facet at_min)
7544 echo $(( init_connect_timeout + at_min ))
7547 _wait_osc_import_state() {
7551 local target=$(get_osc_import_name $facet $ost_facet)
7552 local param="os[cp].${target}.ost_server_uuid"
7556 # 1. wait the deadline of client 1st request (it could be skipped)
7557 # 2. wait the deadline of client 2nd request
7558 local maxtime=$(( 2 * $(request_timeout $facet)))
7560 if [[ $facet == client* ]]; then
7561 # During setup time, the osc might not be setup, it need wait
7562 # until list_param can return valid value.
7563 params=$($LCTL list_param $param 2>/dev/null || true)
7564 while [ -z "$params" ]; do
7565 if [ $i -ge $maxtime ]; then
7566 echo "can't get $param in $maxtime secs"
7571 params=$($LCTL list_param $param 2>/dev/null || true)
7575 if [[ $ost_facet = mds* ]]; then
7576 # no OSP connection to itself
7577 if [[ $facet = $ost_facet ]]; then
7580 param="osp.${target}.mdt_server_uuid"
7584 local plist=$(comma_list $params)
7585 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7586 wait_import_state $expected $plist $maxtime; then
7587 error "$facet: import is not in $expected state after $maxtime"
7594 wait_osc_import_state() {
7600 if [[ $facet = mds ]]; then
7601 for num in $(seq $MDSCOUNT); do
7602 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7605 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7609 wait_osc_import_ready() {
7610 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7613 _wait_mgc_import_state() {
7616 local error_on_failure=${3:-1}
7617 local param="mgc.*.mgs_server_uuid"
7621 # 1. wait the deadline of client 1st request (it could be skipped)
7622 # 2. wait the deadline of client 2nd request
7623 local maxtime=$(( 2 * $(request_timeout $facet)))
7625 if [[ $facet == client* ]]; then
7626 # During setup time, the osc might not be setup, it need wait
7627 # until list_param can return valid value. And also if there
7628 # are mulitple osc entries we should list all of them before
7630 params=$($LCTL list_param $param 2>/dev/null || true)
7631 while [ -z "$params" ]; do
7632 if [ $i -ge $maxtime ]; then
7633 echo "can't get $param in $maxtime secs"
7638 params=$($LCTL list_param $param 2>/dev/null || true)
7641 local plist=$(comma_list $params)
7642 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7643 wait_import_state $expected $plist $maxtime \
7644 $error_on_failure; then
7645 if [ $error_on_failure -ne 0 ]; then
7646 error "import is not in ${expected} state"
7654 wait_mgc_import_state() {
7657 local error_on_failure=${3:-1}
7660 if [[ $facet = mds ]]; then
7661 for num in $(seq $MDSCOUNT); do
7662 _wait_mgc_import_state mds$num "$expected" \
7663 $error_on_failure || return
7666 _wait_mgc_import_state "$facet" "$expected"
7667 $error_on_failure || return
7671 wait_dne_interconnect() {
7674 if [ $MDSCOUNT -gt 1 ]; then
7675 for num in $(seq $MDSCOUNT); do
7676 wait_osc_import_ready mds mds$num
7681 get_clientmdc_proc_path() {
7685 get_clientmgc_proc_path() {
7693 [ -z "$list" ] && return 0
7695 # Add paths to lustre tests for 32 and 64 bit systems.
7696 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7697 local TESTPATH="$RLUSTRE/tests:"
7698 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7699 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7702 wait_clients_import_state () {
7709 if [ "$FAILURE_MODE" = HARD ]; then
7710 facets=$(facets_on_host $(facet_active_host $facet))
7713 for facet in ${facets//,/ }; do
7714 local label=$(convert_facet2label $facet)
7717 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7718 $label).ost_server_uuid" ;;
7719 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7720 $label).mds_server_uuid" ;;
7721 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7722 $label).mgs_server_uuid" ;;
7723 *) error "unknown facet!" ;;
7726 local params=$(expand_list $params $proc_path)
7729 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7731 error "import is not in ${expected} state"
7743 # wait until all MDTs are in the expected state
7744 for ((num = 1; num <= $MDSCOUNT; num++)); do
7745 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7749 if [ $facet = "mds" ]; then
7750 mproc="osp.$mdtosp.active"
7751 [ $num -eq $((tgt_idx + 1)) ] && continue
7753 mproc="osc.$mdtosp.active"
7759 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7762 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7763 if [ $result -eq $expected ]; then
7764 echo -n "target updated after "
7765 echo "$wait sec (got $result)"
7769 if [ $wait -eq $max ]; then
7770 error "$tgt_name: wanted $expected got $result"
7772 echo "Waiting $((max - wait)) secs for $tgt_name"
7782 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7783 $LCTL get_param obdfilter.*.kbytesavail))
7784 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7785 $LCTL get_param -n obdfilter.*.tot_granted))
7786 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7787 $LCTL get_param -n obdfilter.*.kbytestotal))
7788 for ((i=0; i<${#AVAILA[@]}; i++)); do
7789 local -a AVAIL1=(${AVAILA[$i]//=/ })
7790 local -a TOTAL=(${TOTALA[$i]//=/ })
7791 GRANT=$((${GRANTA[$i]}/1024))
7792 # allow 1% of total space in bavail because of delayed
7793 # allocation with ZFS which might release some free space after
7794 # txg commit. For small devices, we set a mininum of 8MB
7795 local LIMIT=$((${TOTAL} / 100 + 8000))
7796 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7797 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7798 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7799 echo " FULL" || echo
7805 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7808 check_pool_not_exist() {
7809 local fsname=${1%%.*}
7810 local poolname=${1##$fsname.}
7811 [[ $# -ne 1 ]] && return 0
7812 [[ x$poolname = x ]] && return 0
7813 list_pool $fsname | grep -w $1 && return 1
7818 local fsname=${1%%.*}
7819 local poolname=${1##$fsname.}
7820 local keep_pools=${2:-false}
7822 stack_trap "destroy_test_pools $fsname" EXIT
7823 do_facet mgs lctl pool_new $1
7825 # get param should return err unless pool is created
7826 [[ $RC -ne 0 ]] && return $RC
7828 for mds_id in $(seq $MDSCOUNT); do
7829 local mdt_id=$((mds_id-1))
7830 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7831 wait_update_facet mds$mds_id \
7832 "lctl get_param -n lod.$lodname.pools.$poolname \
7833 2>/dev/null || echo foo" "" ||
7834 error "mds$mds_id: pool_new failed $1"
7836 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7837 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7839 $keep_pools || add_pool_to_list $1
7843 add_pool_to_list () {
7844 local fsname=${1%%.*}
7845 local poolname=${1##$fsname.}
7847 local listvar=${fsname}_CREATED_POOLS
7848 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7852 remove_pool_from_list () {
7853 local fsname=${1%%.*}
7854 local poolname=${1##$fsname.}
7856 local listvar=${fsname}_CREATED_POOLS
7857 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
7861 # cleanup all pools exist on $FSNAME
7862 destroy_all_pools () {
7864 for i in $(list_pool $FSNAME); do
7869 destroy_pool_int() {
7871 local OSTS=$(list_pool $1)
7872 for ost in $OSTS; do
7873 do_facet mgs lctl pool_remove $1 $ost
7875 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7876 error "MDS: pool_list $1 failed"
7877 do_facet mgs lctl pool_destroy $1
7880 # <fsname>.<poolname> or <poolname>
7882 local fsname=${1%%.*}
7883 local poolname=${1##$fsname.}
7885 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7889 check_pool_not_exist $fsname.$poolname && return 0 || true
7891 destroy_pool_int $fsname.$poolname
7893 [[ $RC -ne 0 ]] && return $RC
7894 for mds_id in $(seq $MDSCOUNT); do
7895 local mdt_id=$((mds_id-1))
7896 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7897 wait_update_facet mds$mds_id \
7898 "lctl get_param -n lod.$lodname.pools.$poolname \
7899 2>/dev/null || echo foo" "foo" ||
7900 error "mds$mds_id: destroy pool failed $1"
7902 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7903 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7905 remove_pool_from_list $fsname.$poolname
7911 local fsname=${1:-$FSNAME}
7913 local listvar=${fsname}_CREATED_POOLS
7915 [ x${!listvar} = x ] && return 0
7917 echo "Destroy the created pools: ${!listvar}"
7918 for poolname in ${!listvar//,/ }; do
7919 destroy_pool $fsname.$poolname
7923 destroy_test_pools () {
7925 local fsname=${1:-$FSNAME}
7926 destroy_pools $fsname || true
7932 local ts=$(date +%s)
7935 if [[ ! -f "$YAML_LOG" ]]; then
7936 # init_logging is not performed before gather_logs,
7937 # so the $LOGDIR needs to be checked here
7938 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7941 [ -f $LOGDIR/shared ] && docp=false
7943 # dump lustre logs, dmesg, and journal if GSS_SK=true
7945 prefix="$TESTLOG_PREFIX.$TESTNAME"
7947 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7949 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7950 echo "Dumping logs only on local client."
7951 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7952 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7953 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7954 lgss_sk -r {} \; &> \
7955 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7956 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7957 ${prefix}.nodemaps.$(hostname -s).${suffix}
7958 [ "$GSS_SK" = true ] && keyctl show > \
7959 ${prefix}.keyring.$(hostname -s).${suffix}
7960 [ "$GSS_SK" = true ] && journalctl -a > \
7961 ${prefix}.journal.$(hostname -s).${suffix}
7966 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7967 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7968 if [ "$SHARED_KEY" = true ]; then
7969 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7970 lgss_sk -r {} \; &> \
7971 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7972 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7973 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7975 if [ "$GSS_SK" = true ]; then
7976 do_nodesv $list "keyctl show > \
7977 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7978 do_nodesv $list "journalctl -a > \
7979 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7982 if [ ! -f $LOGDIR/shared ]; then
7983 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
7985 for node in ${remote_nodes//,/ }; do
7986 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8000 for i in $(seq 0 $num_mntpts); do
8001 cmd="ls -laf ${mntpt_root}$i/$dir"
8007 for pid in $pids; do
8014 # check_and_start_recovery_timer()
8015 # service_time = at_est2timeout(service_time);
8016 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8017 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8019 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8020 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8021 #define CONNECTION_SWITCH_MIN 5
8022 #define CONNECTION_SWITCH_INC 5
8023 max_recovery_time() {
8024 local init_connect_timeout=$((TIMEOUT / 20))
8025 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8027 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8028 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8030 echo -n $service_time
8033 recovery_time_min() {
8034 local connection_switch_min=5
8035 local connection_switch_inc=5
8036 local connection_switch_max
8037 local reconnect_delay_max
8038 local initial_connect_timeout
8042 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8043 (($connection_switch_min > $TIMEOUT)) &&
8044 max=$connection_switch_min || max=$TIMEOUT
8045 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8047 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8048 timeout_20=$((TIMEOUT/20))
8049 (($connection_switch_min > $timeout_20)) &&
8050 initial_connect_timeout=$connection_switch_min ||
8051 initial_connect_timeout=$timeout_20
8053 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8054 initial_connect_timeout))
8055 echo $((2 * reconnect_delay_max))
8058 get_clients_mount_count () {
8059 local clients=${CLIENTS:-$HOSTNAME}
8061 # we need to take into account the clients mounts and
8062 # exclude mds/ost mounts if any;
8063 do_nodes $clients cat /proc/mounts | grep lustre |
8064 grep -w $MOUNT | wc -l
8068 PROC_CLI="srpc_info"
8069 PROC_CON="srpc_contexts"
8077 if [ $M -lt $N ]; then
8081 while [ $N -lt $M ]; do
8091 calc_connection_cnt() {
8094 # MDT->MDT = 2 * C(M, 2)
8098 comb_m2=$(combination $MDSCOUNT 2)
8100 local num_clients=$(get_clients_mount_count)
8102 local cnt_mdt2mdt=$((comb_m2 * 2))
8103 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8104 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8105 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8106 if is_mounted $MOUNT2; then
8107 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8108 cnt_cli2ost=$((cnt_cli2ost * 2))
8116 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8117 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8118 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8119 + cnt_cli2ost + cnt_cli2mdt))
8133 local cmd="$tgt.srpc.flavor"
8135 if [ $net == "any" ]; then
8140 if [ $dir != "any" ]; then
8145 log "Setting sptlrpc rule: $cmd"
8146 do_facet mgs "$LCTL conf_param $cmd"
8152 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8162 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8163 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8165 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8167 if [ "x$bulkspec" != "x" ]; then
8168 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8170 if [ "x$algs" != "x" ]; then
8171 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8173 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8174 if [ $bulk == "bulkn" ]; then
8175 bulk_count=`echo "$output" | grep "bulk flavor" \
8176 | grep "null/null" | wc -l`
8177 elif [ $bulk == "bulki" ]; then
8178 bulk_count=`echo "$output" | grep "bulk flavor" \
8179 | grep "/null" | grep -v "null/" | wc -l`
8181 bulk_count=`echo "$output" | grep "bulk flavor" \
8182 | grep -v "/null" | grep -v "null/" | wc -l`
8186 [ $bulk_count -lt $count ] && count=$bulk_count
8197 local clients=${CLIENTS:-$HOSTNAME}
8199 for c in ${clients//,/ }; do
8200 local output=$(do_node $c lctl get_param -n \
8201 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8202 local tmpcnt=$(count_flvr "$output" $flavor)
8203 if $GSS_SK && [ $flavor != "null" ]; then
8204 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8205 output=$(do_node $c lctl get_param -n \
8206 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8207 local outcon=$(count_contexts "$output")
8208 if [ "$outcon" -lt "$tmpcnt" ]; then
8212 cnt=$((cnt + tmpcnt))
8222 local clients=${CLIENTS:-$HOSTNAME}
8224 for c in ${clients//,/ }; do
8226 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8227 local output=$(do_node $c lctl get_param -n \
8228 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8229 local tmpcnt=$(count_flvr "$output" $flavor)
8230 if $GSS_SK && [ $flavor != "null" ]; then
8231 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8232 output=$(do_node $c lctl get_param -n \
8233 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8234 local outcon=$(count_contexts "$output")
8235 if [ "$outcon" -lt "$tmpcnt" ]; then
8239 cnt=$((cnt + tmpcnt))
8249 if [ $MDSCOUNT -le 1 ]; then
8254 for num in `seq $MDSCOUNT`; do
8255 local output=$(do_facet mds$num lctl get_param -n \
8256 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8257 local tmpcnt=$(count_flvr "$output" $flavor)
8258 if $GSS_SK && [ $flavor != "null" ]; then
8259 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8260 output=$(do_facet mds$num lctl get_param -n \
8261 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8262 local outcon=$(count_contexts "$output")
8263 if [ "$outcon" -lt "$tmpcnt" ]; then
8267 cnt=$((cnt + tmpcnt))
8278 for num in `seq $MDSCOUNT`; do
8279 mdtosc=$(get_mdtosc_proc_path mds$num)
8280 mdtosc=${mdtosc/-MDT*/-MDT\*}
8281 local output=$(do_facet mds$num lctl get_param -n \
8282 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8283 local tmpcnt=$(count_flvr "$output" $flavor)
8284 if $GSS_SK && [ $flavor != "null" ]; then
8285 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8286 output=$(do_facet mds$num lctl get_param -n \
8287 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8288 local outcon=$(count_contexts "$output")
8289 if [ "$outcon" -lt "$tmpcnt" ]; then
8293 cnt=$((cnt + tmpcnt))
8302 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8304 count_flvr "$output" $flavor
8309 local dir=$1 # from to
8310 local flavor=$2 # flavor expected
8313 if [ $dir == "cli2mdt" ]; then
8314 res=`flvr_cnt_cli2mdt $flavor`
8315 elif [ $dir == "cli2ost" ]; then
8316 res=`flvr_cnt_cli2ost $flavor`
8317 elif [ $dir == "mdt2mdt" ]; then
8318 res=`flvr_cnt_mdt2mdt $flavor`
8319 elif [ $dir == "mdt2ost" ]; then
8320 res=`flvr_cnt_mdt2ost $flavor`
8321 elif [ $dir == "all2ost" ]; then
8322 res1=`flvr_cnt_mdt2ost $flavor`
8323 res2=`flvr_cnt_cli2ost $flavor`
8324 res=$((res1 + res2))
8325 elif [ $dir == "all2mdt" ]; then
8326 res1=`flvr_cnt_mdt2mdt $flavor`
8327 res2=`flvr_cnt_cli2mdt $flavor`
8328 res=$((res1 + res2))
8329 elif [ $dir == "all2all" ]; then
8330 res1=`flvr_cnt_mdt2ost $flavor`
8331 res2=`flvr_cnt_cli2ost $flavor`
8332 res3=`flvr_cnt_mdt2mdt $flavor`
8333 res4=`flvr_cnt_cli2mdt $flavor`
8334 res=$((res1 + res2 + res3 + res4))
8342 local dir=$1 # from to
8343 local flavor=$2 # flavor expected
8344 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8345 local WAITFLAVOR_MAX=20 # how many retries before abort?
8348 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8349 echo -n "checking $dir..."
8350 res=$(do_check_flavor $dir $flavor)
8351 echo "found $res/$expect $flavor connections"
8352 [ $res -ge $expect ] && return 0
8356 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8357 # echo "Dumping additional logs for SK debug.."
8358 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8360 gather_logs $(comma_list $(nodes_list))
8365 restore_to_default_flavor()
8367 local proc="mgs.MGS.live.$FSNAME"
8369 echo "restoring to default flavor..."
8371 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8372 grep ".srpc.flavor" | wc -l)
8374 # remove all existing rules if any
8375 if [ $nrule -ne 0 ]; then
8376 echo "$nrule existing rules"
8377 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8378 grep ".srpc.flavor."); do
8379 echo "remove rule: $rule"
8380 spec=`echo $rule | awk -F = '{print $1}'`
8381 do_facet mgs "$LCTL conf_param -d $spec"
8385 # verify no rules left
8386 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8387 grep ".srpc.flavor." | wc -l)
8388 [ $nrule -ne 0 ] && error "still $nrule rules left"
8390 # wait for default flavor to be applied
8393 set_rule $FSNAME any any $SK_FLAVOR
8394 wait_flavor all2all $SK_FLAVOR
8396 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8397 set_rule $FSNAME any cli2ost $SK_FLAVOR
8398 wait_flavor cli2mdt $SK_FLAVOR
8399 wait_flavor cli2ost $SK_FLAVOR
8401 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8403 wait_flavor all2all null
8409 local flavor=${1:-null}
8411 echo "setting all flavor to $flavor"
8413 # FIXME need parameter to this fn
8414 # and remove global vars
8415 local cnt_all2all=$(calc_connection_cnt all2all)
8417 local res=$(do_check_flavor all2all $flavor)
8418 if [ $res -eq $cnt_all2all ]; then
8419 echo "already have total $res $flavor connections"
8423 echo "found $res $flavor out of total $cnt_all2all connections"
8424 restore_to_default_flavor
8426 [[ $flavor = null ]] && return 0
8428 if $GSS_SK && [ $flavor != "null" ]; then
8430 set_rule $FSNAME any any $flavor
8431 wait_flavor all2all $flavor
8433 set_rule $FSNAME any cli2mdt $flavor
8434 set_rule $FSNAME any cli2ost $flavor
8435 set_rule $FSNAME any mdt2ost null
8436 set_rule $FSNAME any mdt2mdt null
8437 wait_flavor cli2mdt $flavor
8438 wait_flavor cli2ost $flavor
8440 echo "GSS_SK now at flavor: $flavor"
8442 set_rule $FSNAME any any $flavor
8443 wait_flavor all2all $flavor
8450 # Checking for shared logdir
8451 if [ ! -d $dir ]; then
8452 # Not found. Create local logdir
8455 touch $dir/check_file.$(hostname -s)
8460 check_write_access() {
8462 local list=${2:-$(comma_list $(nodes_list))}
8466 for node in ${list//,/ }; do
8467 file=$dir/check_file.$(short_nodename $node)
8468 if [[ ! -f "$file" ]]; then
8469 # Logdir not accessible/writable from this node.
8472 rm -f $file || return 1
8478 [[ -n $YAML_LOG ]] && return
8479 local save_umask=$(umask)
8482 export YAML_LOG=${LOGDIR}/results.yml
8486 # If the yaml log already exists then we will just append to it
8487 if [ ! -f $YAML_LOG ]; then
8488 if check_shared_dir $LOGDIR; then
8489 touch $LOGDIR/shared
8490 echo "Logging to shared log directory: $LOGDIR"
8492 echo "Logging to local directory: $LOGDIR"
8495 yml_nodes_file $LOGDIR >> $YAML_LOG
8496 yml_results_file >> $YAML_LOG
8501 # log actual client and server versions if needed for debugging
8502 log "Client: $(lustre_build_version client)"
8503 log "MDS: $(lustre_build_version mds1)"
8504 log "OSS: $(lustre_build_version ost1)"
8508 yml_log_test $1 >> $YAML_LOG
8512 yml_log_test_status $@ >> $YAML_LOG
8515 log_sub_test_begin() {
8516 yml_log_sub_test_begin "$@" >> $YAML_LOG
8519 log_sub_test_end() {
8520 yml_log_sub_test_end "$@" >> $YAML_LOG
8526 local llverdev_opts=$2
8527 local devname=$(basename $1)
8528 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8529 # loop devices aren't in /proc/partitions
8530 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8532 size=$(($size / 1024 / 1024)) # Gb
8534 local partial_arg=""
8535 # Run in partial (fast) mode if the size
8536 # of a partition > 1 GB
8537 [ $size -gt 1 ] && partial_arg="-p"
8539 llverdev --force $partial_arg $llverdev_opts $dev
8545 local llverfs_opts=$2
8546 local use_partial_arg=$3
8547 local partial_arg=""
8548 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8550 # Run in partial (fast) mode if the size
8551 # of a partition > 1 GB
8552 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8554 llverfs $partial_arg $llverfs_opts $dir
8558 local devs=${1//,/ }
8561 local rslt=$TMP/sgpdd_survey
8563 # sgpdd-survey cleanups ${rslt}.* files
8565 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8571 # returns the canonical name for an ldiskfs device
8576 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8577 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8578 echo dm-\\\${foo##*:};
8580 name=\\\$(basename \\\$dv);
8581 if [[ \\\$name = *flakey* ]]; then
8582 name=\\\$(lsblk -o NAME,KNAME |
8583 awk /\\\$name/'{print \\\$NF}');
8589 is_sanity_benchmark() {
8590 local benchmarks="dbench bonnie iozone fsx"
8592 for b in $benchmarks; do
8593 if [ "$b" == "$suite" ]; then
8601 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8605 # Get the available size (KB) of a given obd target.
8612 [[ $facet != client ]] || return 0
8614 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8619 # Get the page size (bytes) on a given facet node.
8620 # The local client page_size is directly available in PAGE_SIZE.
8624 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8626 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8627 page_size=$(do_facet $facet getconf PAGE_SIZE)
8628 echo -n ${page_size:-4096}
8632 # Get the block count of the filesystem.
8639 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8640 awk '/^Block count:/ {print $3}')
8644 # Check whether the "ea_inode" feature is enabled or not, to allow
8645 # ldiskfs xattrs over one block in size. Allow both the historical
8646 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8647 large_xattr_enabled() {
8648 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8650 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8652 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8653 grep -E -q '(ea_inode|large_xattr)'"
8654 return ${PIPESTATUS[0]}
8657 # Get the maximum xattr size supported by the filesystem.
8659 $LCTL get_param -n llite.*.max_easize
8662 # Dump the value of the named xattr from a file.
8667 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8670 # Generate a string with size of $size bytes.
8672 local size=${1:-1024} # in bytes
8674 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8677 reformat_external_journal() {
8682 if [ -n "${!var}" ]; then
8683 local rcmd="do_facet $facet"
8685 echo "reformat external journal on $facet:${!var}"
8686 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8690 # MDT file-level backup/restore
8691 mds_backup_restore() {
8694 local devname=$(mdsdevname $(facet_number $facet))
8695 local mntpt=$(facet_mntpt brpt)
8696 local rcmd="do_facet $facet"
8697 local metaea=${TMP}/backup_restore.ea
8698 local metadata=${TMP}/backup_restore.tgz
8699 local opts=${MDS_MOUNT_FS_OPTS}
8700 local svc=${facet}_svc
8702 if ! ${rcmd} test -b ${devname}; then
8703 opts=$(csa_add "$opts" -o loop)
8706 echo "file-level backup/restore on $facet:${devname}"
8708 # step 1: build mount point
8709 ${rcmd} mkdir -p $mntpt
8710 # step 2: cleanup old backup
8711 ${rcmd} rm -f $metaea $metadata
8713 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8714 if [ ! -z $igif ]; then
8715 # step 3.5: rm .lustre
8716 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8718 # step 4: backup metaea
8720 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8722 # step 5: backup metadata
8724 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8726 ${rcmd} $UMOUNT $mntpt || return 4
8727 # step 8: reformat dev
8728 echo "reformat new device"
8729 format_mdt $(facet_number $facet)
8731 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8732 # step 10: restore metadata
8734 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8735 # step 11: restore metaea
8737 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8738 # step 12: remove recovery logs
8739 echo "remove recovery logs"
8740 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8741 # step 13: umount dev
8742 ${rcmd} $UMOUNT $mntpt || return 10
8743 # step 14: cleanup tmp backup
8744 ${rcmd} rm -f $metaea $metadata
8745 # step 15: reset device label - it's not virgin on
8746 ${rcmd} e2label $devname ${!svc}
8753 local devname=$(mdsdevname $(facet_number $facet))
8754 local mntpt=$(facet_mntpt brpt)
8755 local rcmd="do_facet $facet"
8756 local opts=${MDS_MOUNT_FS_OPTS}
8758 if ! ${rcmd} test -b ${devname}; then
8759 opts=$(csa_add "$opts" -o loop)
8762 echo "removing OI files on $facet: idx=${idx}"
8764 # step 1: build mount point
8765 ${rcmd} mkdir -p $mntpt
8767 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8768 if [ -z $idx ]; then
8769 # step 3: remove all OI files
8770 ${rcmd} rm -fv $mntpt/oi.16*
8771 elif [ $idx -lt 2 ]; then
8772 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8776 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8777 for ((i=${idx}; i<64; i=$((i * idx)))); do
8778 ${rcmd} rm -fv $mntpt/oi.16.${i}
8782 ${rcmd} $UMOUNT $mntpt || return 2
8783 # OI files will be recreated when mounted as lustre next time.
8786 # generate maloo upload-able log file name
8787 # \param logname specify unique part of file name
8788 generate_logname() {
8789 local logname=${1:-"default_logname"}
8791 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8794 # make directory on different MDTs
8799 local hash_name=("all_char" "fnv_1a_64" "crush")
8800 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8801 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8804 while getopts "c:H:i:p" opt; do
8806 c) dirstripe_count=$OPTARG;;
8807 H) hash_type=$OPTARG;;
8808 i) dirstripe_index=$OPTARG;;
8810 \?) error "only support -c -H -i -p";;
8814 shift $((OPTIND - 1))
8815 [ $# -eq 1 ] || error "Only creating single directory is supported"
8818 local parent=$(dirname $path)
8819 if [ "$p_option" == "-p" ]; then
8820 [ -d $path ] && return 0
8821 if [ ! -d ${parent} ]; then
8822 mkdir -p ${parent} ||
8823 error "mkdir parent '$parent' failed"
8827 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8828 mkdir $path || error "mkdir '$path' failed"
8832 if [ $dirstripe_index -eq -1 ]; then
8833 mdt_index=$((base % MDSCOUNT))
8835 mdt_index=$dirstripe_index
8838 # randomly choose hash type
8839 [ -z "$hash_type" ] &&
8840 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8842 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8843 if [ $dirstripe_count -eq -1 ]; then
8844 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8850 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8851 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8852 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8856 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8858 # If called many times, passing @last_fd will avoid repeated searching
8859 # already-open FDs repeatedly if we know they are still in use.
8861 # usage: free_fd [last_fd]
8864 local max_fd=$(ulimit -n)
8865 local fd=$((${1:-2} + 1))
8867 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8870 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8874 check_mount_and_prep()
8876 is_mounted $MOUNT || setupall
8878 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8879 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8880 for idx in $(seq $MDSCOUNT); do
8881 local name="MDT$(printf '%04x' $((idx - 1)))"
8882 rm -rf $MOUNT/.lustre/lost+found/$name/*
8886 # calcule how many ost-objects to be created.
8887 precreated_ost_obj_count()
8891 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8892 local ost_name="OST$(printf '%04x' $ost_idx)"
8893 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8894 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8895 osp.$proc_path.prealloc_last_id)
8896 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8897 osp.$proc_path.prealloc_next_id)
8898 echo $((last_id - next_id + 1))
8901 check_file_in_pool()
8906 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8909 for t in $tlist ; do
8910 [ "$i" -eq "$t" ] && continue 2
8913 echo "pool list: $tlist"
8914 echo "striping: $res"
8915 error_noexit "$file not allocated in $pool"
8922 echo "Creating new pool"
8925 create_pool $FSNAME.$pool ||
8926 { error_noexit "No pool created, result code $?"; return 1; }
8927 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8928 { error_noexit "$pool not in lfs pool_list"; return 2; }
8931 pool_add_targets() {
8932 echo "Adding targets to pool"
8938 if [ -z $last ]; then
8941 local list=$(seq $first $step $last)
8944 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8945 local tg=$(for i in $list;
8946 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
8947 local firstx=$(printf "%04x" $first)
8948 local lastx=$(printf "%04x" $last)
8950 do_facet mgs $LCTL pool_add \
8951 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
8953 if (( $? != 0 && $? != 17 )); then
8954 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
8958 # wait for OSTs to be added to the pool
8959 for mds_id in $(seq $MDSCOUNT); do
8960 local mdt_id=$((mds_id-1))
8961 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8962 wait_update_facet mds$mds_id \
8963 "lctl get_param -n lod.$lodname.pools.$pool |
8964 grep $tg | sort -u | tr '\n' ' '" "$t" || {
8965 error_noexit "mds$mds_id: Add to pool failed"
8969 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
8970 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
8971 error_noexit "Add to pool failed"
8979 echo "Setting pool on directory $tdir"
8981 $LFS setstripe -c 2 -p $pool $tdir && return 0
8983 error_noexit "Cannot set pool $pool to $tdir"
8990 echo "Checking pool on directory $tdir"
8992 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
8993 [ "$res" = "$pool" ] && return 0
8995 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8999 pool_dir_rel_path() {
9000 echo "Testing relative path works well"
9005 mkdir -p $root/$tdir/$tdir
9007 pool_set_dir $pool $tdir || return 1
9008 pool_set_dir $pool ./$tdir || return 2
9009 pool_set_dir $pool ../$tdir || return 3
9010 pool_set_dir $pool ../$tdir/$tdir || return 4
9011 rm -rf $tdir; cd - > /dev/null
9014 pool_alloc_files() {
9015 echo "Checking files allocation from directory pool"
9022 for i in $(seq -w 1 $count)
9024 local file=$tdir/file-$i
9026 check_file_in_pool $file $pool "$tlist" || \
9027 failed=$((failed + 1))
9029 [ "$failed" = 0 ] && return 0
9031 error_noexit "$failed files not allocated in $pool"
9035 pool_create_files() {
9036 echo "Creating files in pool"
9044 for i in $(seq -w 1 $count)
9046 local file=$tdir/spoo-$i
9047 $LFS setstripe -p $pool $file
9048 check_file_in_pool $file $pool "$tlist" || \
9049 failed=$((failed + 1))
9051 [ "$failed" = 0 ] && return 0
9053 error_noexit "$failed files not allocated in $pool"
9058 echo "Checking 'lfs df' output"
9061 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9063 local res=$($LFS df --pool $FSNAME.$pool |
9065 grep "$FSNAME-OST" |
9067 [ "$res" = "$t" ] && return 0
9069 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9073 pool_file_rel_path() {
9074 echo "Creating files in a pool with relative pathname"
9079 { error_noexit "unable to create $tdir"; return 1 ; }
9080 local file="/..$tdir/$tfile-1"
9081 $LFS setstripe -p $pool $file ||
9082 { error_noexit "unable to create $file" ; return 2 ; }
9085 $LFS setstripe -p $pool $tfile-2 || {
9086 error_noexit "unable to create $tfile-2 in $tdir"
9091 pool_remove_first_target() {
9092 echo "Removing first target from a pool"
9093 pool_remove_target $1 -1
9096 pool_remove_target() {
9100 local pname="lov.$FSNAME-*.pools.$pool"
9101 if [ $index -eq -1 ]; then
9102 local t=$($LCTL get_param -n $pname | head -1)
9104 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9107 echo "Removing $t from $pool"
9108 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9109 for mds_id in $(seq $MDSCOUNT); do
9110 local mdt_id=$((mds_id-1))
9111 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9112 wait_update_facet mds$mds_id \
9113 "lctl get_param -n lod.$lodname.pools.$pool |
9115 error_noexit "mds$mds_id: $t not removed from" \
9120 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9121 error_noexit "$t not removed from $FSNAME.$pool"
9126 pool_remove_all_targets() {
9127 echo "Removing all targets from pool"
9130 local pname="lov.$FSNAME-*.pools.$pool"
9131 for t in $($LCTL get_param -n $pname | sort -u)
9133 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9135 for mds_id in $(seq $MDSCOUNT); do
9136 local mdt_id=$((mds_id-1))
9137 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9138 wait_update_facet mds$mds_id "lctl get_param -n \
9139 lod.$lodname.pools.$pool" "" || {
9140 error_noexit "mds$mds_id: Pool $pool not drained"
9144 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9145 error_noexit "Pool $FSNAME.$pool cannot be drained"
9148 # striping on an empty/nonexistant pool should fall back
9149 # to "pool of everything"
9151 error_noexit "failed to use fallback striping for empty pool"
9154 # setstripe on an empty pool should fail
9155 $LFS setstripe -p $pool $file 2>/dev/null && {
9156 error_noexit "expected failure when creating file" \
9164 echo "Destroying pool"
9168 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9171 # striping on an empty/nonexistant pool should fall back
9172 # to "pool of everything"
9174 error_noexit "failed to use fallback striping for missing pool"
9177 # setstripe on an empty pool should fail
9178 $LFS setstripe -p $pool $file 2>/dev/null && {
9179 error_noexit "expected failure when creating file" \
9184 # get param should return err once pool is gone
9185 if wait_update $HOSTNAME "lctl get_param -n \
9186 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9188 remove_pool_from_list $FSNAME.$pool
9191 error_noexit "Pool $FSNAME.$pool is not destroyed"
9195 # Get and check the actual stripe count of one file.
9196 # Usage: check_stripe_count <file> <expected_stripe_count>
9197 check_stripe_count() {
9202 [[ -z "$file" || -z "$expected" ]] &&
9203 error "check_stripe_count: invalid argument"
9205 local cmd="$LFS getstripe -c $file"
9206 actual=$($cmd) || error "$cmd failed"
9207 actual=${actual%% *}
9209 if [[ $actual -ne $expected ]]; then
9210 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9211 error "$cmd not expected ($expected): found $actual"; }
9212 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9213 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9217 # Get and check the actual list of OST indices on one file.
9218 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9224 [[ -z "$file" || -z "$expected" ]] &&
9225 error "check_obdidx: invalid argument!"
9227 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9228 grep -v obdidx | awk '{print $1}' | xargs))
9230 [[ $obdidx = $expected ]] ||
9231 error "list of OST indices on $file is $obdidx," \
9232 "should be $expected"
9235 # Get and check the actual OST index of the first stripe on one file.
9236 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9237 check_start_ost_idx() {
9242 [[ -z "$file" || -z "$expected" ]] &&
9243 error "check_start_ost_idx: invalid argument!"
9245 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9246 grep -v obdidx | awk '{print $1}')
9248 [[ $start_ost_idx = $expected ]] ||
9249 error "OST index of the first stripe on $file is" \
9250 "$start_ost_idx, should be $expected"
9253 killall_process () {
9254 local clients=${1:-$(hostname)}
9259 do_nodes $clients "killall $signal $name"
9264 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9269 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9274 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9279 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9284 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9289 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9296 do_facet mgs "cat $LSNAPSHOT_LOG"
9302 echo "Cleaning test environment ..."
9304 # Every lsnapshot command takes exclusive lock with others,
9305 # so can NOT destroy the snapshot during list with 'xargs'.
9307 local ssname=$(lsnapshot_list | grep snapshot_name |
9308 grep lss_ | awk '{ print $2 }' | head -n 1)
9309 [ -z "$ssname" ] && break
9311 lsnapshot_destroy -n $ssname -f ||
9312 lss_err "Fail to destroy $ssname by force"
9322 local host=$(facet_active_host $facet)
9323 local dir=$(dirname $(facet_vdevice $facet))
9324 local pool=$(zpool_name $facet)
9325 local lfsname=$(zfs_local_fsname $facet)
9326 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9329 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9335 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9336 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9338 if ! combined_mgs_mds ; then
9339 [ $(facet_fstype mgs) != zfs ] &&
9340 skip "Lustre snapshot 1 only works for ZFS backend"
9342 local host=$(facet_active_host mgs)
9343 local dir=$(dirname $(facet_vdevice mgs))
9344 local pool=$(zpool_name mgs)
9345 local lfsname=$(zfs_local_fsname mgs)
9348 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9349 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9352 for num in `seq $MDSCOUNT`; do
9353 [ $(facet_fstype mds$num) != zfs ] &&
9354 skip "Lustre snapshot 1 only works for ZFS backend"
9356 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9357 lss_err "generate lss conf (mds$num)"
9360 for num in `seq $OSTCOUNT`; do
9361 [ $(facet_fstype ost$num) != zfs ] &&
9362 skip "Lustre snapshot 1 only works for ZFS backend"
9364 lss_gen_conf_one ost$num OST $((num - 1)) ||
9365 lss_err "generate lss conf (ost$num)"
9368 do_facet mgs "cat $LSNAPSHOT_CONF"
9371 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9372 parse_plain_dir_param()
9377 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9378 param="-c ${invalues[1]}"
9380 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9381 param="$param -S ${invalues[3]}"
9383 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9384 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9385 param="$param -i ${invalues[6]}"
9387 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9389 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9390 param="$param -i ${invalues[5]}"
9398 local val=$(awk '{print $2}' <<< $line)
9400 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9402 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9404 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9406 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9411 parse_layout_param()
9418 if [[ ! -z $line ]]; then
9419 if [[ -z $mode ]]; then
9420 if [[ $line =~ ^"stripe_count:" ]]; then
9422 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9424 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9429 if [[ $mode = "plain_dir" ]]; then
9430 param=$(parse_plain_dir_param "$line")
9431 elif [[ $mode = "plain_file" ]]; then
9432 val=$(parse_plain_param "$line")
9433 [[ ! -z $val ]] && param="$param $val"
9434 elif [[ $mode = "pfl" ]]; then
9435 val=$(echo $line | awk '{print $2}')
9436 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9437 if [[ $val = "EOF" ]]; then
9438 param="$param -E -1"
9440 param="$param -E $val"
9442 elif [[ $line =~ ^"stripe_count:" ]]; then
9444 val=$(parse_plain_dir_param "$line")
9448 val=$(parse_plain_param "$line")
9449 [[ ! -z $val ]] && param="$param $val"
9459 local param=$($LFS getstripe -d $1 | parse_layout_param)
9468 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9470 cancel_lru_locks mdc
9471 cancel_lru_locks osc
9473 # make sure PFID is set correctly for files
9474 do_nodes $(comma_list $(osts_nodes)) \
9475 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9478 cat $f &> /dev/nullA ||
9479 { rc=$?; echo "verify $f failed"; break; }
9482 do_nodes $(comma_list $(osts_nodes)) \
9483 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9487 # check that clients "oscs" was evicted after "before"
9488 check_clients_evicted() {
9495 for osc in $oscs; do
9496 echo "Check state for $osc"
9497 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9498 tail -n 5 | awk -F"[ ,]" \
9499 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9500 if (($? == 0)) && (($evicted > $before)); then
9501 echo "$osc is evicted at $evicted"
9504 echo "$osc was not evicted after $before:"
9505 do_facet client $LCTL get_param osc.$osc.state |
9510 [ $rc -eq 0 ] || error "client not evicted from OST"
9513 # check that clients OSCS current_state is FULL
9514 check_clients_full() {
9519 for osc in $oscs; do
9520 wait_update_facet client \
9521 "lctl get_param -n osc.$osc.state |
9522 grep 'current_state: FULL'" \
9523 "current_state: FULL" $timeout
9524 [ $? -eq 0 ] || error "$osc state is not FULL"
9529 __changelog_deregister() {
9531 local mdt="$(facet_svc $facet)"
9535 # skip cleanup if no user registered for this MDT
9536 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9537 # user is no longer registered, skip cleanup
9538 changelog_users "$facet" | grep -q "$cl_user" ||
9539 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9541 # From this point, if any operation fails, it is an error
9542 __changelog_clear $facet $cl_user 0 ||
9543 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9544 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9545 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9548 declare -Ax CL_USERS
9549 changelog_register() {
9550 for M in $(seq $MDSCOUNT); do
9552 local mdt="$(facet_svc $facet)"
9555 cl_mask=$(do_facet $facet $LCTL get_param \
9556 mdd.${mdt}.changelog_mask -n)
9557 stack_trap "do_facet $facet $LCTL \
9558 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9559 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9560 error "$mdt: changelog_mask=+hsm failed: $?"
9563 cl_user=$(do_facet $facet $LCTL --device $mdt \
9564 changelog_register -n $@) ||
9565 error "$mdt: register changelog user failed: $?"
9566 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9568 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9569 # Bash does not support nested arrays, but the format of a
9570 # cl_user is constrained enough to use whitespaces as separators
9571 CL_USERS[$facet]+="$cl_user "
9573 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9576 changelog_deregister() {
9578 # bash assoc arrays do not guarantee to list keys in created order
9579 # so reorder to get same order than in changelog_register()
9580 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9583 for facet in $cl_facets; do
9584 for cl_user in ${CL_USERS[$facet]}; do
9585 __changelog_deregister $facet $cl_user || return $?
9587 unset CL_USERS[$facet]
9593 local service=$(facet_svc $facet)
9595 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9598 changelog_user_rec() {
9601 local service=$(facet_svc $facet)
9603 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9606 changelog_chmask() {
9609 do_nodes $(comma_list $(mdts_nodes)) \
9610 $LCTL set_param mdd.*.changelog_mask="$mask"
9613 # usage: __changelog_clear FACET CL_USER [+]INDEX
9617 local mdt="$(facet_svc $facet)"
9623 # Remove the leading '+'
9625 rec+=$(changelog_user_rec $facet $cl_user)
9632 if [ $rec -eq 0 ]; then
9633 echo "$mdt: clear the changelog for $cl_user of all records"
9635 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9637 $LFS changelog_clear $mdt $cl_user $rec
9640 # usage: changelog_clear [+]INDEX
9642 # If INDEX is prefixed with '+', increment every changelog user's record index
9643 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9647 # bash assoc arrays do not guarantee to list keys in created order
9648 # so reorder to get same order than in changelog_register()
9649 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9653 for facet in $cl_facets; do
9654 for cl_user in ${CL_USERS[$facet]}; do
9655 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9665 for M in $(seq $MDSCOUNT); do
9667 local mdt="$(facet_svc $facet)"
9671 output=$($LFS changelog $mdt)
9673 if [ $ret -ne 0 ]; then
9675 elif [ -n "$output" ]; then
9676 echo "$output" | sed -e 's/^/'$mdt'./'
9683 changelog_extract_field() {
9688 changelog_dump | gawk "/$cltype.*$file$/ {
9689 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9693 # Prints a changelog record produced by "lfs changelog" as an associative array
9696 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9697 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9698 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9699 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9700 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9701 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9702 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9704 # Note that the changelog record is not quoted
9705 # Also note that the line breaks in the output were only added for readability
9707 # Typically, you want to eval the output of the command to fill an actual
9708 # associative array, like this:
9709 # $> eval declare -A changelog=$(changelog2array $entry)
9711 # It can then be accessed like any bash associative array:
9712 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9714 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9722 # A changelog, as printed by "lfs changelog" typically looks like this:
9723 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9725 # Parse the positional part of the changelog
9727 # changelog_dump() prefixes records with their mdt's name
9728 local index="${1##*.}"
9730 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9731 "$index" "${2:2}" "$3" "$4" "$5"
9733 # Parse the key/value part of the changelog
9734 for arg in "${@:5}"; do
9735 # Check it matches a key=value syntax
9736 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9738 local key="${arg%%=*}"
9739 local value="${arg#*=}"
9743 # u is actually for uid AND gid: u=UID:GID
9744 printf " [uid]='%s'" "${value%:*}"
9774 printf " ['%s']='%s'" "$key" "$value"
9781 # Format and print a changelog record
9783 # Interpreted sequences are:
9785 # %f the "flags" attribute of a changelog record
9786 __changelog_printf()
9791 for ((i = 0; i < ${#format}; i++)); do
9792 local char="${format:$i:1}"
9793 if [ "$char" != % ]; then
9799 char="${format:$i:1}"
9802 printf '%s' "${changelog[flags]}"
9812 # Filter changelog records
9816 local action='print'
9819 while [ $# -gt 0 ]; do
9839 changelog_dump | { while read -r record; do
9840 eval local -A changelog=$(changelog2array $record)
9841 for key in "${!filter[@]}"; do
9844 [ "${changelog[$key]}" == "${filter[$key]}" ]
9851 case "${action:-print}" in
9853 printf '%s\n' "$record"
9856 __changelog_printf "$format"
9866 [ ! -d "$dir" ] && return
9868 [ -z "$layout" ] && {
9869 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9873 setfattr -n trusted.lov -v $layout $dir ||
9874 error "error restoring layout '$layout' to '$dir'"
9877 # save the layout of a directory, the returned string will be used by
9878 # restore_layout() to restore the layout
9881 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9882 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9886 # save layout of a directory and restore it at exit
9887 save_layout_restore_at_exit() {
9889 local layout=$(save_layout $dir)
9891 stack_trap "restore_layout $dir $layout" EXIT
9894 verify_yaml_layout() {
9900 echo "getstripe --yaml $src"
9901 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9902 echo "setstripe --yaml=$temp $dst"
9903 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9906 local layout1=$(get_layout_param $src)
9907 local layout2=$(get_layout_param $dst)
9908 # compare their layout info
9909 [ "$layout1" == "$layout2" ] ||
9910 error "$msg_prefix $src/$dst layouts are not equal"
9913 is_project_quota_supported() {
9914 $ENABLE_PROJECT_QUOTAS || return 1
9916 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9917 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9918 do_facet mds1 lfs --help |& grep -q project && return 0
9920 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9921 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9922 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9927 # ZFS project quota enable/disable:
9928 # This feature will become active as soon as it is enabled and will never
9929 # return to being disabled. Each filesystem will be upgraded automatically
9930 # when remounted or when [a] new file is created under that filesystem. The
9931 # upgrade can also be triggered on filesystems via `zfs set version=current
9932 # <pool/fs>`. The upgrade process runs in the background and may take a
9933 # while to complete for the filesystems containing a large number of files.
9934 enable_project_quota() {
9935 is_project_quota_supported || return 0
9936 local zkeeper=${KEEP_ZPOOL}
9937 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9939 stopall || error "failed to stopall (1)"
9941 local zfeat_en="feature@project_quota=enabled"
9942 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9943 local facet_fstype=${facet:0:3}1_FSTYPE
9946 if [ "${!facet_fstype}" = "zfs" ]; then
9947 devname=$(zpool_name ${facet})
9948 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9949 error "$ZPOOL set $zfeat_en $devname"
9951 [ ${facet:0:3} == "mds" ] &&
9952 devname=$(mdsdevname ${facet:3}) ||
9953 devname=$(ostdevname ${facet:3})
9954 do_facet ${facet} $TUNE2FS -O project $devname ||
9955 error "tune2fs $devname failed"
9959 KEEP_ZPOOL="${zkeeper}"
9964 disable_project_quota() {
9965 is_project_quota_supported || return 0
9966 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
9967 stopall || error "failed to stopall (1)"
9969 for num in $(seq $MDSCOUNT); do
9970 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9971 error "tune2fs $(mdsdevname $num) failed"
9974 for num in $(seq $OSTCOUNT); do
9975 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9976 error "tune2fs $(ostdevname $num) failed"
9984 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9985 # the following associated variables are added:
9987 # AGTCOUNT: number of agents
9988 # AGTDEV{N}: target HSM mount point (root path of the backend)
9989 # agt{N}_HOST: hostname of the agent agt{N}
9990 # SINGLEAGT: facet of the single agent
9992 # The number of agents is initialized as the number of remote client nodes.
9993 # By default, only single copytool is started on a remote client/agent. If there
9994 # was no remote client, then the copytool will be started on the local client.
10000 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10001 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10003 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10004 if [[ $CLIENTCOUNT -gt 1 ]] &&
10005 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10006 skip_env "SHARED_DIRECTORY should be accessible"\
10007 "on all client nodes"
10011 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10012 # meant NFS issues could hose sanity-hsm sessions. So now we
10013 # use $TMP instead.
10014 for n in $(seq $AGTCOUNT); do
10015 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10016 agent=CLIENT$((n + 1))
10017 if [[ -z "${!agent}" ]]; then
10018 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10021 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10022 local var=agt${n}_HOST
10023 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10026 export SINGLEAGT=${SINGLEAGT:-agt1}
10028 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10029 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10030 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10031 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10032 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10033 export HSMTOOL_TESTDIR
10034 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10036 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10037 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10040 HSM_ARCHIVE_NUMBER=2
10042 # The test only support up to 10 MDTs
10043 MDT_PREFIX="mdt.$FSNAME-MDT000"
10044 HSM_PARAM="${MDT_PREFIX}0.hsm"
10046 # archive is purged at copytool setup
10047 HSM_ARCHIVE_PURGE=true
10049 # Don't allow copytool error upon start/setup
10050 HSMTOOL_NOERROR=false
10053 # Get the backend root path for the given agent facet.
10054 copytool_device() {
10056 local dev=AGTDEV$(facet_number $facet)
10061 get_mdt_devices() {
10063 # get MDT device for each mdc
10064 for mdtno in $(seq 1 $MDSCOUNT); do
10065 local idx=$(($mdtno - 1))
10066 MDT[$idx]=$($LCTL get_param -n \
10067 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10068 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10072 pkill_copytools() {
10076 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10079 copytool_continue() {
10080 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10082 pkill_copytools "$agents" CONT || return 0
10083 echo "Copytool is continued on $agents"
10087 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10089 echo "Killing existing copytools on $hosts"
10090 pkill_copytools "$hosts" TERM || return 0
10091 copytool_continue "$hosts"
10094 copytool_monitor_cleanup() {
10095 local facet=${1:-$SINGLEAGT}
10096 local agent=$(facet_active_host $facet)
10098 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10099 # Should die when the copytool dies, but just in case.
10100 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10101 cmd+=" 2>/dev/null || true"
10102 do_node $agent "$cmd"
10103 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10104 export HSMTOOL_MONITOR_DIR=
10107 # The pdsh should die on its own when the monitor dies. Just
10108 # in case, though, try to clean up to avoid any cruft.
10109 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10110 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10111 export HSMTOOL_MONITOR_PDSH=
10117 local host="$(facet_host "$1")"
10118 local prefix=$TESTLOG_PREFIX
10119 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10121 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10124 __lhsmtool_rebind()
10126 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10129 __lhsmtool_import()
10131 mkdir -p "$(dirname "$2")" ||
10132 error "cannot create directory '$(dirname "$2")'"
10133 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10138 local host="$(facet_host "$facet")"
10139 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10140 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10141 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10142 # [ ${#misc_options[@]} -gt 0 ] &&
10143 # cmd+=" $(IFS=" " echo "$@")"
10144 cmd+=" $@ \"$mountpoint\""
10146 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10147 stack_trap "pkill_copytools $host TERM || true" EXIT
10148 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10152 local facet="${1:-$SINGLEAGT}"
10154 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10157 # Main entry point to perform copytool related operations
10161 # setup setup a copytool to run in the background, that copytool will be
10163 # import import a file from an HSM backend
10164 # rebind rebind an archived file to a new fid
10166 # Although the semantics might suggest otherwise, one does not need to 'setup'
10167 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10174 # Use default values
10175 local facet=$SINGLEAGT
10176 local mountpoint="${MOUNT2:-$MOUNT}"
10177 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10180 local fail_on_error=true
10181 local -a hsmtool_options=("--hsm-root=$hsm_root")
10182 local -a action_options=()
10184 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10185 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10188 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10189 hsmtool_options+=("$HSMTOOL_VERBOSE")
10192 while [ $# -gt 0 ]; do
10204 local archive_id="$1"
10212 local bandwidth="$1" # in MB/s
10215 local fail_on_error=false
10218 # Uncommon(/copytool dependent) option
10219 action_options+=("$1")
10225 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10226 do_facet $facet mkdir -p "$hsm_root" ||
10227 error "mkdir '$hsm_root' failed"
10231 local copytool=lhsmtool
10235 __${copytool}_${action} "${action_options[@]}"
10236 if [ $? -ne 0 ]; then
10241 local host="$(facet_host $facet)"
10242 error_msg="Failed to start copytool $facet on '$host'"
10245 local src="${action_options[0]}"
10246 local dest="${action_options[1]}"
10247 error_msg="Failed to import '$src' to '$dest'"
10250 error_msg="could not rebind file"
10254 $fail_on_error && error "$error_msg" || echo "$error_msg"
10259 local client_count=$1
10260 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10261 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10268 $LFS path2fid $1 | tr -d '[]'
10269 return ${PIPESTATUS[0]}
10277 if [[ $u == "user" ]]; then
10278 st=$($RUNAS $LFS hsm_state $f)
10281 st=$($LFS hsm_state $f)
10284 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10286 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10290 check_hsm_flags() {
10294 local st=$(get_hsm_flags $f)
10295 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10304 if [[ "$value" != "" ]]; then
10307 for mdtno in $(seq 1 $MDSCOUNT); do
10308 local idx=$(($mdtno - 1))
10309 local facet=mds${mdtno}
10310 # if $arg include -P option, run 1 set_param per MDT on the MGS
10311 # else, run set_param on each MDT
10312 [[ $arg = *"-P"* ]] && facet=mgs
10313 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10314 [[ $? != 0 ]] && rc=1
10319 mdts_check_param() {
10325 for mdtno in $(seq 1 $MDSCOUNT); do
10326 local idx=$(($mdtno - 1))
10327 wait_update_facet --verbose mds${mdtno} \
10328 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10330 error "$key state is not '$target' on mds${mdtno}"
10334 cdt_set_mount_state() {
10335 mdts_set_param "-P" hsm_control "$1"
10336 # set_param -P is asynchronous operation and could race with set_param.
10337 # In such case configs could be retrieved and applied at mgc after
10338 # set_param -P completion. Sleep here to avoid race with set_param.
10339 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10340 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10341 # and 10 seconds to retrieve config from server.
10345 cdt_check_state() {
10346 mdts_check_param hsm_control "$1" 20
10349 cdt_set_sanity_policy() {
10350 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10353 mdts_set_param "" hsm.policy "+NRA"
10354 mdts_set_param "" hsm.policy "-NBR"
10355 CDT_POLICY_HAD_CHANGED=
10363 mdts_set_param "$opt -n" "hsm.$param" "$value"
10367 wait_request_state() {
10371 # 4th arg (mdt index) is optional
10372 local mdtidx=${4:-0}
10373 local mds=mds$(($mdtidx + 1))
10375 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10376 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10378 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10379 error "request on $fid is not $state on $mds"
10387 local WAIT_MAX=${4:-60}
10390 # We need to run do_node in bg, because pdsh does not exit
10391 # if child process of run script exists.
10392 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10393 # because of multiop_bg_pause -> $MULTIOP_PROG &
10394 # By the same reason we need sleep a bit after do_nodes starts
10395 # to let runmultiop_bg_pause start muliop and
10396 # update /tmp/multiop_bg.pid ;
10397 # The rm /tmp/multiop_bg.pid guarantees here that
10398 # we have the updated by runmultiop_bg_pause
10399 # /tmp/multiop_bg.pid file
10401 local pid_file=$TMP/multiop_bg.pid.$$
10403 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10404 runmultiop_bg_pause $file $cmds" &
10408 while [[ $wait_time -lt $WAIT_MAX ]]; do
10410 wait_time=$((wait_time + 3))
10411 multiop_pid=$(do_node $client cat $pid_file)
10412 if [ -n "$multiop_pid" ]; then
10417 [ -n "$multiop_pid" ] ||
10418 error "$client : Can not get multiop_pid from $pid_file "
10420 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10421 eval export $(node_var_name $client)_do_node_pid=$pid
10422 local var=$(node_var_name $client)_multiop_pid
10423 echo client $client multiop_bg started multiop_pid=${!var}
10429 local multiop_pid=$(node_var_name $client)_multiop_pid
10430 local do_node_pid=$(node_var_name $client)_do_node_pid
10432 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10433 do_node $client kill -USR1 ${!multiop_pid}
10435 wait ${!do_node_pid}
10439 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10440 awk '{ print $1 * 2; exit; }')
10444 check_component_count() {
10445 local comp_cnt=$($LFS getstripe --component-count $1)
10446 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10449 # Verify there are no init components with "extension" flag
10450 verify_no_init_extension() {
10451 local flg_opts="--component-flags init,extension"
10452 local found=$($LFS find $flg_opts $1 | wc -l)
10453 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10456 # Verify there is at least one component starting at 0
10457 verify_comp_at_zero() {
10458 flg_opts="--component-flags init"
10459 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10460 [ $found -eq 1 ] ||
10461 error "No component starting at zero(!)"
10464 # version after which Self-Extending Layouts are available
10467 sel_layout_sanity() {
10471 verify_no_init_extension $file
10472 verify_comp_at_zero $file
10473 check_component_count $file $comp_cnt
10476 statx_supported() {
10477 $STATX --quiet --version
10482 # wrappers for createmany and unlinkmany
10483 # to set debug=0 if number of creates is high enough
10484 # this is to speedup testing
10486 function createmany() {
10489 (( count > 100 )) && {
10490 local saved_debug=$($LCTL get_param -n debug)
10491 local list=$(comma_list $(all_nodes))
10493 do_nodes $list $LCTL set_param -n debug=0
10495 $LUSTRE/tests/createmany $*
10497 (( count > 100 )) &&
10498 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10502 function unlinkmany() {
10505 (( count > 100 )) && {
10506 local saved_debug=$($LCTL get_param -n debug)
10507 local list=$(comma_list $(all_nodes))
10509 do_nodes $list $LCTL set_param -n debug=0
10511 $LUSTRE/tests/unlinkmany $*
10513 (( count > 100 )) &&
10514 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10518 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10519 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10520 function check_set_fallocate()
10522 local new_mode="$1"
10523 local osts=$(comma_list $(osts_nodes))
10524 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10525 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10528 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10529 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10530 { echo "keep default fallocate mode: $old_mode"; return 0; }
10531 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10532 { echo "keep current fallocate mode: $old_mode"; return 0; }
10534 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10535 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10536 error "set $fa_mode=$new_mode"
10539 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10540 function check_set_fallocate_or_skip()
10542 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10543 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10546 function disable_opencache()
10548 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10550 test -z "${saved_OPENCACHE_value}" &&
10551 export saved_OPENCACHE_value="$state"
10553 [[ "$state" = "off" ]] && return
10555 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10558 function set_opencache()
10560 local newvalue="$1"
10561 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10563 [[ -n "$newvalue" ]] || return
10565 [[ -n "${saved_OPENCACHE_value}" ]] ||
10566 export saved_OPENCACHE_value="$state"
10568 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10573 function restore_opencache()
10575 [[ -z "${saved_OPENCACHE_value}" ]] ||
10576 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10579 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10580 # created on MDT0, use this function to create directory on specific MDT
10581 # explicitly, and set default LMV to create subdirs on the same MDT too.
10586 while getopts "i:" opt $*; do
10592 shift $((OPTIND - 1))
10594 $LFS mkdir -i $mdt -c 1 $*
10595 # setting default LMV in non-DNE system will cause sanity-quota 41 fail
10596 ((MDSCOUNT < 2)) || $LFS setdirstripe -D -i $mdt -c 1 $*
10600 mkdir_on_mdt -i0 $*
10603 # Wait for nodemap synchronization
10605 local nodemap_name=$1
10610 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10611 local max_retries=20
10615 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10618 if [ "$nodemap_name" == "active" ]; then
10619 proc_param="active"
10620 elif [ -z "$key" ]; then
10621 proc_param=${nodemap_name}
10623 proc_param="${nodemap_name}.${key}"
10625 if [ "$opt" == "inactive" ]; then
10626 # check nm sync even if nodemap is not activated
10630 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10632 if [ -z "$value" ]; then
10633 out1=$(do_facet mgs $LCTL get_param $opt \
10634 nodemap.${proc_param} 2>/dev/null)
10635 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10640 # if servers run on the same node, it is impossible to tell if they get
10641 # synced with the mgs, so just wait an arbitrary 10 seconds
10642 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10643 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10644 echo "waiting 10 secs for sync"
10649 # wait up to 10 seconds for other servers to sync with mgs
10650 for i in $(seq 1 10); do
10651 for node in $(all_server_nodes); do
10652 local node_ip=$(host_nids_address $node $NETTYPE |
10656 if [ -z "$value" ]; then
10657 [ $node_ip == $mgs_ip ] && continue
10660 out2=$(do_node $node_ip $LCTL get_param $opt \
10661 nodemap.$proc_param 2>/dev/null)
10662 echo "On $node ${node_ip}, ${proc_param} = $out2"
10663 [ "$out1" != "$out2" ] && is_sync=false && break
10668 if ! $is_sync; then
10671 echo OTHER - IP: $node_ip
10673 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10675 echo "waited $((i - 1)) seconds for sync"