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 $facet) in
887 ldiskfs) size=50;; # largest seen is 44, leave some headroom
888 # grant_block_size is in bytes, allow at least 2x max blocksize
889 zfs) size=$(lctl get_param osc.$FSNAME*.import |
890 awk '/grant_block_size:/ {print $2/512; exit;}')
894 echo -n $((size * MDSCOUNT))
898 local facet=${1:-$SINGLEMDS}
899 local fstype=$(facet_fstype $facet)
902 ldiskfs) size=4;; # ~4KB per inode
903 zfs) size=11;; # 10 to 11KB per inode
909 check_gss_daemon_nodes() {
913 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
914 if [ \\\"\\\$num\\\" -ne 1 ]; then
915 echo \\\$num instance of $dname;
920 check_gss_daemon_facet() {
924 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
925 if [ $num -ne 1 ]; then
926 echo "$num instance of $dname on $facet"
935 echo Stopping $@ on $list
936 do_nodes $list "killall -2 $@ 2>/dev/null || true"
939 # start gss daemons on all nodes, or "daemon" on "nodes" if set
940 start_gss_daemons() {
944 if [ "$nodes" ] && [ "$daemon" ] ; then
945 echo "Starting gss daemon on nodes: $nodes"
946 do_nodes $nodes "$daemon" || return 8
950 nodes=$(comma_list $(mdts_nodes))
951 echo "Starting gss daemon on mds: $nodes"
953 # Start all versions, in case of switching
954 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
956 do_nodes $nodes "$LSVCGSSD -v" || return 1
959 do_nodes $nodes "$LGSSD -v" || return 2
962 nodes=$(comma_list $(osts_nodes))
963 echo "Starting gss daemon on ost: $nodes"
965 # Start all versions, in case of switching
966 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
968 do_nodes $nodes "$LSVCGSSD -v" || return 3
970 # starting on clients
972 local clients=${CLIENTS:-$HOSTNAME}
974 echo "Starting $LGSSD on clients $clients "
975 do_nodes $clients "$LGSSD -v" || return 4
978 # wait daemons entering "stable" status
982 # check daemons are running
984 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
985 check_gss_daemon_nodes $nodes lsvcgssd || return 5
987 nodes=$(comma_list $(mdts_nodes))
988 check_gss_daemon_nodes $nodes lgssd || return 6
991 check_gss_daemon_nodes $clients lgssd || return 7
996 local nodes=$(comma_list $(mdts_nodes))
998 send_sigint $nodes lsvcgssd lgssd
1000 nodes=$(comma_list $(osts_nodes))
1001 send_sigint $nodes lsvcgssd
1003 nodes=${CLIENTS:-$HOSTNAME}
1004 send_sigint $nodes lgssd
1008 # Add mount flags for shared key
1010 if grep -q skpath <<< "$mt_opts" ; then
1011 mt_opts=$(echo $mt_opts |
1012 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1014 if [ -z "$mt_opts" ]; then
1015 mt_opts="-o skpath=$SK_PATH"
1017 mt_opts="$mt_opts,skpath=$SK_PATH"
1027 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1036 [ $from_tree = true ]
1040 if $SHARED_KEY; then
1049 if ! module_loaded ptlrpc_gss; then
1050 load_module ptlrpc/gss/ptlrpc_gss
1051 module_loaded ptlrpc_gss ||
1052 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1055 if $GSS_KRB5 || $GSS_SK; then
1056 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1059 if $GSS_SK && ! $SK_NO_KEY; then
1060 echo "Loading basic SSK keys on all servers"
1061 do_nodes $(comma_list $(all_server_nodes)) \
1062 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1063 do_nodes $(comma_list $(all_server_nodes)) \
1064 "keyctl show | grep lustre | cut -c1-11 |
1066 xargs -IX keyctl setperm X 0x3f3f3f3f"
1069 if $GSS_SK && $SK_NO_KEY; then
1070 local numclients=${1:-$CLIENTCOUNT}
1071 local clients=${CLIENTS:-$HOSTNAME}
1073 # security ctx config for keyring
1075 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1077 if from_build_tree; then
1078 mkdir -p $SK_OM_PATH
1079 if grep -q request-key /proc/mounts > /dev/null; then
1080 echo "SSK: Request key already mounted."
1082 mount -o bind $SK_OM_PATH /etc/request-key.d/
1084 local lgssc_conf_line='create lgssc * * '
1085 lgssc_conf_line+=$(which lgss_keyring)
1086 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1087 echo "$lgssc_conf_line" > $lgssc_conf_file
1090 [ -e $lgssc_conf_file ] ||
1091 error_exit "Could not find key options in $lgssc_conf_file"
1092 echo "$lgssc_conf_file content is:"
1093 cat $lgssc_conf_file
1095 if ! local_mode; then
1096 if from_build_tree; then
1097 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1099 do_nodes $(comma_list $(all_nodes)) "mount \
1100 -o bind $SK_OM_PATH \
1101 /etc/request-key.d/"
1102 do_nodes $(comma_list $(all_nodes)) "rsync \
1103 -aqv $HOSTNAME:$lgssc_conf_file \
1104 $lgssc_conf_file >/dev/null 2>&1"
1106 do_nodes $(comma_list $(all_nodes)) \
1107 "echo $lgssc_conf_file: ; \
1108 cat $lgssc_conf_file"
1112 # create shared key on all nodes
1113 mkdir -p $SK_PATH/nodemap
1114 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1115 $SK_PATH/$FSNAME-*.key
1116 # for nodemap testing each client may need own key,
1117 # and S2S now requires keys as well, both for "client"
1120 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1121 -w $SK_PATH/$FSNAME-nmclient.key \
1122 -d /dev/urandom >/dev/null 2>&1
1123 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1124 -w $SK_PATH/$FSNAME-s2s-server.key \
1125 -d /dev/urandom >/dev/null 2>&1
1128 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1129 -d /dev/urandom >/dev/null 2>&1
1131 for i in $(seq 0 $((numclients - 1))); do
1132 lgss_sk -t server -f$FSNAME -n c$i \
1133 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1137 if ! local_mode; then
1138 for lnode in $(all_nodes); do
1139 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1142 # Set client keys to client type to generate prime P
1144 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1145 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1147 do_nodes $clients "lgss_sk -t client -m \
1148 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1149 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1150 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1152 # This is required for servers as well, if S2S in use
1154 do_nodes $(comma_list $(mdts_nodes)) \
1155 "cp $SK_PATH/$FSNAME-s2s-server.key \
1156 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1157 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1159 do_nodes $(comma_list $(osts_nodes)) \
1160 "cp $SK_PATH/$FSNAME-s2s-server.key \
1161 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1162 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1164 do_nodes $clients "lgss_sk -t client \
1165 -m $SK_PATH/$FSNAME-nmclient.key \
1170 # mount options for servers and clients
1171 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1172 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1173 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1174 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1176 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1177 LGSS_KEYRING_DEBUG=4
1181 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1182 ( local_mode || from_build_tree ); then
1184 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1185 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1186 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1188 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1195 # maybe cleanup credential cache?
1202 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1203 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1204 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1208 $RPC_MODE || echo "Cleaning up Shared Key.."
1209 do_nodes $(comma_list $(all_nodes)) "rm -f \
1210 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1211 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1212 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1213 if from_build_tree; then
1214 # Remove the mount and clean up the files we added to
1216 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1217 request-key.d /proc/mounts; do umount \
1218 /etc/request-key.d/; done"
1219 do_nodes $(comma_list $(all_nodes)) "rm -f \
1220 $SK_OM_PATH/lgssc.conf"
1221 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1229 local var=${facet}_svc
1237 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1238 tr '[:lower:]' '[:upper:]'
1244 if [ $facet == mgs ] || [ $facet == client ]; then
1248 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1256 if [ -n "${!var}" ]; then
1261 var=$(facet_type $facet)FSTYPE
1262 if [ -n "${!var}" ]; then
1267 if [ -n "$FSTYPE" ]; then
1272 if [[ $facet == mgs ]] && combined_mgs_mds; then
1284 local facets=$(get_facets)
1287 for facet in ${facets//,/ }; do
1288 if [ $node == $(facet_host $facet) ] ||
1289 [ $node == "$(facet_failover_host $facet)" ]; then
1290 fstype=$(facet_fstype $facet)
1291 if [[ $fstypes != *$fstype* ]]; then
1292 fstypes+="${fstypes:+,}$fstype"
1301 local num=$(facet_number $facet)
1304 if [[ $(facet_type $facet) = OST ]]; then
1305 index=OSTINDEX${num}
1306 if [[ -n "${!index}" ]]; then
1311 index=${OST_INDICES[num - 1]}
1314 [[ -n "$index" ]] || index=$((num - 1))
1322 local fstype=$(facet_fstype $facet)
1326 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1328 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1329 ${dev} 2>/dev/null");;
1331 error "unknown fstype!";;
1338 # Get the device of a facet.
1345 mgs) device=$(mgsdevname) ;;
1346 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1347 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1348 fs2mds) device=$(mdsdevname 1_2) ;;
1349 fs2ost) device=$(ostdevname 1_2) ;;
1350 fs3ost) device=$(ostdevname 2_2) ;;
1358 # Get the virtual device of a facet.
1365 mgs) device=$(mgsvdevname) ;;
1366 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1367 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1368 fs2mds) device=$(mdsvdevname 1_2) ;;
1369 fs2ost) device=$(ostvdevname 1_2) ;;
1370 fs3ost) device=$(ostvdevname 2_2) ;;
1378 local virt=$(virt-what 2> /dev/null)
1380 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1382 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1385 VMware|KVM|VirtualBox|Parallels|Bochs)
1386 echo $virt | tr '[A-Z]' '[a-z]' ;;
1392 # Re-read the partition table on failover partner host.
1393 # After a ZFS storage pool is created on a shared device, the partition table
1394 # on the device may change. However, the operating system on the failover
1395 # host may not notice the change automatically. Without the up-to-date partition
1396 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1397 # relative to partition rather than disk beginnings.
1399 # This function performs partprobe on the failover host to make it re-read the
1402 refresh_partition_table() {
1407 host=$(facet_passive_host $facet)
1408 if [[ -n "$host" ]]; then
1409 do_node $host "$PARTPROBE $device"
1414 # Get ZFS storage pool name.
1421 device=$(facet_device $facet)
1422 # poolname is string before "/"
1423 poolname="${device%%/*}"
1430 # Get ZFS local fsname.
1432 zfs_local_fsname() {
1434 local lfsname=$(basename $(facet_device $facet))
1440 # Create ZFS storage pool.
1447 local opts=${@:-"-o cachefile=none"}
1449 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1450 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1451 $ZPOOL create -f $opts $poolname $vdev"
1455 # Create ZFS file system.
1461 local opts=${@:-"-o mountpoint=legacy"}
1463 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1464 $ZFS create $opts $dataset"
1468 # Export ZFS storage pool.
1469 # Before exporting the pool, all datasets within the pool should be unmounted.
1477 poolname=$(zpool_name $facet)
1479 if [[ -n "$poolname" ]]; then
1480 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1481 grep -q ^$poolname/ /proc/mounts ||
1482 $ZPOOL export $opts $poolname"
1487 # Destroy ZFS storage pool.
1488 # Destroy the given pool and free up any devices for other use. This command
1489 # tries to unmount any active datasets before destroying the pool.
1490 # -f Force any active datasets contained within the pool to be unmounted.
1494 local poolname=${2:-$(zpool_name $facet)}
1496 if [[ -n "$poolname" ]]; then
1497 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1498 $ZPOOL destroy -f $poolname"
1503 # Import ZFS storage pool.
1504 # Force importing, even if the pool appears to be potentially active.
1509 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1512 poolname=$(zpool_name $facet)
1514 if [[ -n "$poolname" ]]; then
1515 opts+=" -d $(dirname $(facet_vdevice $facet))"
1516 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1517 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1518 $ZPOOL import -f $opts $poolname"
1523 # Reimport ZFS storage pool with new name
1528 local opts="-o cachefile=none"
1529 local poolname=$(zpool_name $facet)
1531 opts+=" -d $(dirname $(facet_vdevice $facet))"
1532 do_facet $facet "$ZPOOL export $poolname;
1533 $ZPOOL import $opts $poolname $newpool"
1537 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1538 # is not automatically imported on system startup.
1540 # In a failover environment, this will provide resource level fencing which
1541 # will ensure that the same ZFS storage pool will not be imported concurrently
1542 # on different nodes.
1544 disable_zpool_cache() {
1548 poolname=$(zpool_name $facet)
1550 if [[ -n "$poolname" ]]; then
1551 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1556 # This and set_osd_param() shall be used to access OSD parameters
1557 # once existed under "obdfilter":
1562 # writethrough_cache_enable
1566 local device=${2:-$FSNAME-OST*}
1569 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1570 osd-*.$device.$name 2>&1" | grep -v 'error:'
1575 local device=${2:-$FSNAME-OST*}
1579 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1580 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1584 local dz=${1:-$DEBUG_SIZE}
1586 if [ -f /sys/devices/system/cpu/possible ]; then
1587 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1589 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1592 # bug 19944, adjust size to be -gt num_possible_cpus()
1593 # promise 2MB for every cpu at least
1594 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1597 lctl set_param debug_mb=$dz
1600 set_default_debug () {
1601 local debug=${1:-"$PTLDEBUG"}
1602 local subsys=${2:-"$SUBSYSTEM"}
1603 local debug_size=${3:-$DEBUG_SIZE}
1605 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1606 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1608 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1611 set_default_debug_nodes () {
1613 local debug="${2:-"$PTLDEBUG"}"
1614 local subsys="${3:-"$SUBSYSTEM"}"
1615 local debug_size="${4:-$DEBUG_SIZE}"
1617 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1618 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1622 [[ -z "$nodes" ]] ||
1623 do_rpc_nodes "$nodes" set_default_debug \
1624 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1627 set_default_debug_facet () {
1629 local debug="${2:-"$PTLDEBUG"}"
1630 local subsys="${3:-"$SUBSYSTEM"}"
1631 local debug_size="${4:-$DEBUG_SIZE}"
1632 local node=$(facet_active_host $facet)
1634 [ -n "$node" ] || error "No host defined for facet $facet"
1636 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1639 set_params_nodes () {
1640 [[ $# -ge 2 ]] || return 0
1644 do_nodes $nodes $LCTL set_param $@
1647 set_params_clients () {
1648 local clients=${1:-$CLIENTS}
1649 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1651 [[ -n $params ]] || return 0
1652 set_params_nodes $clients $params
1656 local hostid=${1:-$(hostid)}
1658 if [ ! -s /etc/hostid ]; then
1659 printf $(echo -n $hostid |
1660 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1666 local facets=${1:-$(get_facets)}
1669 for facet in ${facets//,/ }; do
1672 [ $RC -eq 0 ] && continue
1674 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1675 skip_noexit "Restart of $facet failed!." &&
1678 error "Restart of $facet failed!"
1685 # Add argument "arg" (e.g., "loop") to the comma-separated list
1686 # of arguments for option "opt" (e.g., "-o") on command
1687 # line "opts" (e.g., "-o flock").
1693 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1695 if echo "$opts" | grep -q $opt_pattern; then
1696 opts=$(echo "$opts" | sed -e \
1697 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1699 opts+="${opts:+ }$opt $arg"
1705 # Associate loop device with a given regular file.
1706 # Return the loop device.
1708 setup_loop_device() {
1712 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1713 if [[ -z \\\$loop_dev ]]; then
1714 loop_dev=\\\$($LOSETUP -f);
1715 $LOSETUP \\\$loop_dev $file || loop_dev=;
1717 echo -n \\\$loop_dev"
1721 # Detach a loop device.
1723 cleanup_loop_device() {
1727 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1728 $LOSETUP -d $loop_dev"
1732 # Check if a given device is a block device.
1739 [[ -n "$dev" ]] || return 1
1740 do_facet $facet "test -b $dev" || return 1
1741 if [[ -n "$size" ]]; then
1742 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1743 count=1 skip=$size 2>&1" |
1744 awk '($3 == "in") { print $1 }')
1745 [[ "$in" = "1+0" ]] || return 1
1750 # Check if a given device is a device-mapper device.
1756 [[ -n "$dev" ]] || return 1
1757 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1761 # Check if a given device is a device-mapper flakey device.
1763 is_dm_flakey_dev() {
1768 [[ -n "$dev" ]] || return 1
1770 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1772 [[ $type = flakey ]] && return 0 || return 1
1776 # Check if device-mapper flakey device is supported by the kernel
1777 # of $facet node or not.
1779 dm_flakey_supported() {
1783 do_facet $facet "modprobe dm-flakey;
1784 $DMSETUP targets | grep -q flakey" &> /dev/null
1788 # Get the device-mapper flakey device name of a given facet.
1790 dm_facet_devname() {
1792 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1794 echo -n ${facet}_flakey
1798 # Get the device-mapper flakey device of a given facet.
1799 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1801 dm_facet_devpath() {
1804 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1808 # Set a device-mapper device with a new table.
1810 # The table has the following format:
1811 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1813 # flakey <target_args> includes:
1814 # <destination_device> <offset> <up_interval> <down_interval> \
1815 # [<num_features> [<feature_arguments>]]
1817 # linear <target_args> includes:
1818 # <destination_device> <start_sector>
1820 dm_set_dev_table() {
1823 local target_type=$3
1829 read tmp num_sectors tmp real_dev tmp \
1830 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1832 case $target_type in
1834 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1837 table="0 $num_sectors linear $real_dev 0"
1839 *) error "invalid target type $target_type" ;;
1842 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1843 error "failed to suspend $dm_dev"
1844 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1845 error "failed to load $target_type table into $dm_dev"
1846 do_facet $facet "$DMSETUP resume $dm_dev" ||
1847 error "failed to resume $dm_dev"
1851 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1852 # feature parameter.
1855 # All write I/O is silently ignored.
1856 # Read I/O is handled correctly.
1858 dm_set_dev_readonly() {
1860 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1862 dm_set_dev_table $facet $dm_dev flakey
1866 # Set a device-mapper device to traditional linear mapping mode.
1868 dm_clear_dev_readonly() {
1870 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1872 dm_set_dev_table $facet $dm_dev linear
1876 # Set the device of a given facet as "read-only".
1878 set_dev_readonly() {
1880 local svc=${facet}_svc
1882 if [[ $(facet_fstype $facet) = zfs ]] ||
1883 ! dm_flakey_supported $facet; then
1884 do_facet $facet $LCTL --device ${!svc} readonly
1886 dm_set_dev_readonly $facet
1891 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1898 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1899 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1900 echo -n $num_sectors
1904 # Create a device-mapper device with a given block device or regular file (will
1905 # be associated with loop device).
1906 # Return the full path of the device-mapper device.
1910 local real_dev=$2 # destination device
1911 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1912 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1914 # check if the device-mapper device to be created already exists
1915 if is_dm_dev $facet $dm_dev; then
1916 # if the existing device was set to "read-only", then clear it
1917 ! is_dm_flakey_dev $facet $dm_dev ||
1918 dm_clear_dev_readonly $facet $dm_dev
1924 # check if the destination device is a block device, and if not,
1925 # associate it with a loop device
1926 is_blkdev $facet $real_dev ||
1927 real_dev=$(setup_loop_device $facet $real_dev)
1928 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1930 # now create the device-mapper device
1931 local num_sectors=$(get_num_sectors $facet $real_dev)
1932 local table="0 $num_sectors linear $real_dev 0"
1935 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1936 { rc=${PIPESTATUS[0]}; dm_dev=; }
1937 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1944 # Map the facet name to its device variable name.
1946 facet_device_alias() {
1948 local dev_alias=$facet
1951 fs2mds) dev_alias=mds1_2 ;;
1952 fs2ost) dev_alias=ost1_2 ;;
1953 fs3ost) dev_alias=ost2_2 ;;
1961 # Save the original value of the facet device and export the new value.
1967 local active_facet=$(facet_active $facet)
1968 local dev_alias=$(facet_device_alias $active_facet)
1969 local dev_name=${dev_alias}_dev
1970 local dev=${!dev_name}
1972 if [[ $active_facet = $facet ]]; then
1973 local failover_dev=${dev_alias}failover_dev
1974 if [[ ${!failover_dev} = $dev ]]; then
1975 eval export ${failover_dev}_saved=$dev
1976 eval export ${failover_dev}=$dm_dev
1979 dev_alias=$(facet_device_alias $facet)
1980 local facet_dev=${dev_alias}_dev
1981 if [[ ${!facet_dev} = $dev ]]; then
1982 eval export ${facet_dev}_saved=$dev
1983 eval export ${facet_dev}=$dm_dev
1987 eval export ${dev_name}_saved=$dev
1988 eval export ${dev_name}=$dm_dev
1992 # Restore the saved value of the facet device.
1997 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1998 local dev_alias=$(facet_device_alias $facet)
2000 local saved_dev=${dev_alias}_dev_saved
2001 [[ -z ${!saved_dev} ]] ||
2002 eval export ${dev_alias}_dev=${!saved_dev}
2004 saved_dev=${dev_alias}failover_dev_saved
2005 [[ -z ${!saved_dev} ]] ||
2006 eval export ${dev_alias}failover_dev=${!saved_dev}
2010 # Remove a device-mapper device.
2011 # If the destination device is a loop device, then also detach it.
2015 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2019 is_dm_dev $facet $dm_dev || return 0
2021 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2022 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2024 do_facet $facet "$DMSETUP remove $dm_dev"
2025 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2027 unexport_dm_dev $facet
2029 # detach a loop device
2030 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2032 # unload dm-flakey module
2033 do_facet $facet "modprobe -r dm-flakey" || true
2039 local active_facet=$(facet_active $facet)
2040 local dev_alias=$(facet_device_alias $active_facet)
2041 local dev=${dev_alias}_dev
2042 local opt=${facet}_opt
2043 local mntpt=$(facet_mntpt $facet)
2044 local opts="${!opt} $@"
2045 local fstype=$(facet_fstype $facet)
2047 local dm_dev=${!dev}
2049 module_loaded lustre || load_modules
2053 if dm_flakey_supported $facet; then
2054 dm_dev=$(dm_create_dev $facet ${!dev})
2055 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2058 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2060 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2062 # import ZFS storage pool
2063 import_zpool $facet || return ${PIPESTATUS[0]}
2065 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2066 lustre:svname $dm_dev");;
2068 error "unknown fstype!";;
2071 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2072 # for testing LU-482 error handling in mount_facets() and test_0a()
2073 if [ -f $TMP/test-lu482-trigger ]; then
2077 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2081 if [ $RC -ne 0 ]; then
2082 echo "Start of $dm_dev on ${facet} failed ${RC}"
2086 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2087 if [[ "$health" != "healthy" ]]; then
2088 error "$facet is in a unhealthy state"
2091 set_default_debug_facet $facet
2093 if [[ $opts =~ .*nosvc.* ]]; then
2094 echo "Start $dm_dev without service"
2099 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2100 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2101 "" || error "$dm_dev failed to initialize!";;
2103 wait_update_facet ${facet} "$ZFS get -H -o value \
2104 lustre:svname $dm_dev 2>/dev/null | \
2105 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2106 error "$dm_dev failed to initialize!";;
2109 error "unknown fstype!";;
2113 # commit the device label change to disk
2114 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2115 echo "Commit the device label on ${!dev}"
2116 do_facet $facet "sync; sleep 1; sync"
2120 label=$(devicelabel ${facet} $dm_dev)
2121 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2122 eval export ${facet}_svc=${label}
2123 echo Started ${label}
2125 export_dm_dev $facet $dm_dev
2130 # start facet device options
2136 local dev_alias=$(facet_device_alias $facet)
2138 eval export ${dev_alias}_dev=${device}
2139 eval export ${facet}_opt=\"$@\"
2141 local varname=${dev_alias}failover_dev
2142 if [ -n "${!varname}" ] ; then
2143 eval export ${dev_alias}failover_dev=${!varname}
2145 eval export ${dev_alias}failover_dev=$device
2148 local mntpt=$(facet_mntpt $facet)
2149 do_facet ${facet} mkdir -p $mntpt
2150 eval export ${facet}_MOUNT=$mntpt
2151 mount_facet ${facet}
2161 local HOST=$(facet_active_host $facet)
2162 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2164 local mntpt=$(facet_mntpt $facet)
2165 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2166 if [ ${running} -ne 0 ]; then
2167 echo "Stopping $mntpt (opts:$@) on $HOST"
2168 do_facet ${facet} $UMOUNT $@ $mntpt
2171 # umount should block, but we should wait for unrelated obd's
2172 # like the MGS or MGC to also stop.
2173 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2175 if [[ $(facet_fstype $facet) == zfs ]]; then
2176 # export ZFS storage pool
2177 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2178 elif dm_flakey_supported $facet; then
2179 local host=${facet}_HOST
2180 local failover_host=${facet}failover_HOST
2181 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2182 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2183 dm_cleanup_dev $facet
2188 # get mdt quota type
2190 local varsvc=${SINGLEMDS}_svc
2191 do_facet $SINGLEMDS $LCTL get_param -n \
2192 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2195 # get ost quota type
2197 # All OSTs should have same quota type
2198 local varsvc=ost1_svc
2199 do_facet ost1 $LCTL get_param -n \
2200 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2203 # restore old quota type settings
2205 if [ "$old_MDT_QUOTA_TYPE" ]; then
2206 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2207 do_facet mgs $PERM_CMD \
2208 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2211 do_facet mgs $PERM_CMD \
2212 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2215 if [ "$old_OST_QUOTA_TYPE" ]; then
2216 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2217 do_facet mgs $PERM_CMD \
2218 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2221 do_facet mgs $LCTL conf_param \
2222 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2227 # Handle the case when there is a space in the lfs df
2228 # "filesystem summary" line the same as when there is no space.
2229 # This will allow fixing the "lfs df" summary line in the future.
2231 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2232 check_lfs_df_ret_val $?
2235 # Get free inodes on the MDT specified by mdt index, free indoes on
2236 # the whole filesystem will be returned when index == -1.
2242 if [ $index -eq -1 ]; then
2245 mdt_uuid=$(mdtuuid_from_index $index)
2248 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2253 # Get the OST device status from 'lfs df' with a given OST index.
2257 local mnt_pnt=${2:-$MOUNT}
2261 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2262 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2268 # save old quota type & set new quota type
2269 local mdt_qtype=$(mdt_quota_type)
2270 local ost_qtype=$(ost_quota_type)
2272 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2273 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2275 export old_MDT_QUOTA_TYPE=$mdt_qtype
2276 export old_OST_QUOTA_TYPE=$ost_qtype
2278 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2279 do_facet mgs $PERM_CMD \
2280 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2281 do_facet mgs $PERM_CMD \
2282 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2284 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2285 error "set mdt quota type failed"
2286 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2287 error "set ost quota type failed"
2290 local quota_usrs=$QUOTA_USERS
2292 # get_filesystem_size
2293 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2294 local blk_soft=$((disksz + 1024))
2295 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2297 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2298 local i_soft=$inodes
2299 local i_hard=$((i_soft + i_soft / 20))
2301 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2302 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2303 "inode-hardlimit: $i_hard"
2306 for usr in $quota_usrs; do
2307 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2309 cmd="$LFS setquota -$type $usr -b $blk_soft"
2310 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2312 eval $cmd || error "$cmd FAILED!"
2314 # display the quota status
2315 echo "Quota settings for $usr : "
2316 $LFS quota -v -u $usr $mntpt || true
2323 local opts=${3:-$MOUNT_OPTS}
2324 opts=${opts:+-o $opts}
2325 local flags=${4:-$MOUNT_FLAGS}
2327 local device=$MGSNID:/$FSNAME$FILESET
2328 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2329 echo "Bad mount command: opt=$flags $opts dev=$device " \
2335 # update mount option with skpath
2336 opts=$(add_sk_mntflag $opts)
2339 echo "Starting client: $client: $flags $opts $device $mnt"
2340 do_node $client mkdir -p $mnt
2341 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2342 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2344 #disable FILESET if not supported
2345 do_nodes $client lctl get_param -n \
2346 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2347 device=$MGSNID:/$FSNAME
2348 do_node $client mkdir -p $mnt/$FILESET
2349 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2352 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2353 # Mount using nodemap key
2354 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2355 if $SK_UNIQUE_NM; then
2356 mountkey=$SK_PATH/nodemap/c0.key
2358 local prunedopts=$(echo $opts |
2359 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2360 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2363 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2367 set_default_debug_nodes $client
2368 set_params_clients $client
2379 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2381 [ "$3" ] && force=-f
2382 [ $running -eq 0 ] && return 0
2384 echo "Stopping client $client $mnt (opts:$force)"
2385 do_node $client lsof -t $mnt || need_kill=no
2386 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2387 pids=$(do_node $client lsof -t $mnt | sort -u);
2388 if [ -n "$pids" ]; then
2389 do_node $client kill -9 $pids || true
2393 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2395 if [ $busy -ne 0 ] ; then
2396 echo "$mnt is still busy, wait one second" && sleep 1
2397 do_node $client umount $force $mnt
2401 # Mount the file system on the MDS
2402 mount_mds_client() {
2403 local mds_HOST=${SINGLEMDS}_HOST
2405 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2406 error "unable to mount $MOUNT2 on MDS"
2409 # Unmount the file system on the MDS
2410 umount_mds_client() {
2411 local mds_HOST=${SINGLEMDS}_HOST
2412 zconf_umount $mds1_HOST $MOUNT2
2413 do_facet $SINGLEMDS "rmdir $MOUNT2"
2416 # nodes is comma list
2417 sanity_mount_check_nodes () {
2423 # FIXME: assume that all cluster nodes run the same os
2424 [ "$(uname)" = Linux ] || return 0
2427 for mnt in $mnts ; do
2428 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2429 mpts=\\\$(mount | grep -c $mnt' ');
2430 if [ \\\$running -ne \\\$mpts ]; then
2431 echo \\\$(hostname) env are INSANE!;
2434 [ $? -eq 0 ] || rc=1
2439 sanity_mount_check_servers () {
2440 [ -n "$CLIENTONLY" ] &&
2441 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2442 echo Checking servers environments
2444 # FIXME: modify get_facets to display all facets wo params
2445 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2449 for facet in ${facets//,/ }; do
2450 node=$(facet_host ${facet})
2451 mntpt=$(facet_mntpt $facet)
2452 sanity_mount_check_nodes $node $mntpt ||
2453 { error "server $node environments are insane!"; return 1; }
2457 sanity_mount_check_clients () {
2458 local clients=${1:-$CLIENTS}
2459 local mntpt=${2:-$MOUNT}
2460 local mntpt2=${3:-$MOUNT2}
2462 [ -z $clients ] && clients=$(hostname)
2463 echo Checking clients $clients environments
2465 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2466 error "clients environments are insane!"
2469 sanity_mount_check () {
2470 sanity_mount_check_servers || return 1
2471 sanity_mount_check_clients || return 2
2474 # mount clients if not mouted
2475 zconf_mount_clients() {
2478 local opts=${3:-$MOUNT_OPTS}
2479 opts=${opts:+-o $opts}
2480 local flags=${4:-$MOUNT_FLAGS}
2481 local device=$MGSNID:/$FSNAME$FILESET
2482 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2483 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2488 echo "Starting client $clients: $flags $opts $device $mnt"
2489 do_nodes $clients mkdir -p $mnt
2490 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2491 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2492 # Mount with own nodemap key
2494 # Mount all server nodes first with per-NM keys
2495 for nmclient in ${clients//,/ }; do
2496 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2497 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2500 # set perms for per-nodemap keys else permission denied
2501 do_nodes $(comma_list $(all_nodes)) \
2502 "keyctl show | grep lustre | cut -c1-11 |
2504 xargs -IX keyctl setperm X 0x3f3f3f3f"
2505 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2507 for nmclient in ${clients//,/ }; do
2508 if $SK_UNIQUE_NM; then
2509 mountkey=$SK_PATH/nodemap/c$i.key
2511 do_node $nmclient "! grep -q $mnt' ' \
2512 /proc/mounts || umount $mnt"
2513 local prunedopts=$(add_sk_mntflag $prunedopts);
2514 prunedopts=$(echo $prunedopts | sed -e \
2515 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2517 do_nodes $(comma_list $(all_server_nodes)) \
2520 do_node $nmclient $MOUNT_CMD $flags \
2521 $prunedopts $MGSNID:/$FSNAME $mnt ||
2526 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2528 do_nodes $clients $MOUNT_CMD $flags $opts \
2529 $MGSNID:/$FSNAME $mnt || return 1
2531 #disable FILESET if not supported
2532 do_nodes $clients lctl get_param -n \
2533 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2534 device=$MGSNID:/$FSNAME
2535 do_nodes $clients mkdir -p $mnt/$FILESET
2536 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2540 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2541 # Mount with nodemap key
2543 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2544 for nmclient in ${clients//,/ }; do
2545 if $SK_UNIQUE_NM; then
2546 mountkey=$SK_PATH/nodemap/c$i.key
2548 local prunedopts=$(echo $opts | sed -e \
2549 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2550 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2553 running=\\\$(mount | grep -c $mnt' ');
2555 if [ \\\$running -eq 0 ] ; then
2557 $MOUNT_CMD $flags $prunedopts $device $mnt;
2560 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2561 grep 'type lustre' | wc -l);
2562 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2563 echo zconf_mount_clients FAILED: \
2564 mount count \\\$running, not matching \
2565 with mount count of 'type lustre' \
2566 \\\$lustre_mnt_count;
2570 exit \\\$rc" || return ${PIPESTATUS[0]}
2577 if $SHARED_KEY; then
2578 tmpopts=$(add_sk_mntflag $opts)
2581 running=\\\$(mount | grep -c $mnt' ');
2583 if [ \\\$running -eq 0 ] ; then
2585 $MOUNT_CMD $flags $tmpopts $device $mnt;
2588 exit \\\$rc" || return ${PIPESTATUS[0]}
2591 echo "Started clients $clients: "
2592 do_nodes $clients "mount | grep $mnt' '"
2594 set_default_debug_nodes $clients
2595 set_params_clients $clients
2600 zconf_umount_clients() {
2605 [ "$3" ] && force=-f
2607 echo "Stopping clients: $clients $mnt (opts:$force)"
2608 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2609 if [ \\\$running -ne 0 ] ; then
2610 echo Stopping client \\\$(hostname) $mnt opts:$force;
2611 lsof $mnt || need_kill=no;
2612 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2613 pids=\\\$(lsof -t $mnt | sort -u);
2614 if [ -n \\\"\\\$pids\\\" ]; then
2618 while umount $force $mnt 2>&1 | grep -q "busy"; do
2619 echo "$mnt is still busy, wait one second" && sleep 1;
2626 echo + $POWER_DOWN $node
2630 shutdown_node_hard () {
2632 local attempts=$SHUTDOWN_ATTEMPTS
2634 for i in $(seq $attempts) ; do
2637 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2638 echo "waiting for $host to fail attempts=$attempts"
2639 [ $i -lt $attempts ] || \
2640 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2646 local mnt=${2:-$MOUNT}
2649 if [ "$FAILURE_MODE" = HARD ]; then
2650 shutdown_node_hard $client
2652 zconf_umount_clients $client $mnt -f
2658 local facets="$(get_facets OST),$(get_facets MDS)"
2661 combined_mgs_mds || facets="$facets,mgs"
2663 for facet in ${facets//,/ }; do
2664 if [ $(facet_active_host $facet) == $host ]; then
2665 affected="$affected $facet"
2669 echo $(comma_list $affected)
2674 local host=${2:-$(facet_host $facet)}
2676 local label=$(convert_facet2label $facet)
2677 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2680 facets_up_on_host () {
2682 local facets=$(facets_on_host $host)
2685 for facet in ${facets//,/ }; do
2686 if $(facet_up $facet $host); then
2687 affected_up="$affected_up $facet"
2691 echo $(comma_list $affected_up)
2696 local affected_facet
2697 local affected_facets
2699 if [[ "$FAILURE_MODE" = HARD ]]; then
2700 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2701 dm_flakey_supported $facet; then
2702 affected_facets=$(affected_facets $facet)
2703 for affected_facet in ${affected_facets//,/ }; do
2704 unexport_dm_dev $affected_facet
2708 shutdown_node_hard $(facet_active_host $facet)
2716 echo + $POWER_UP $node
2729 local node=$(facet_active_host $facet)
2731 if [ "$FAILURE_MODE" = HARD ]; then
2741 if [ "$FAILURE_MODE" = HARD ]; then
2744 if $LOAD_MODULES_REMOTE; then
2745 echo "loading modules on $node: $facet"
2746 do_rpc_nodes $node load_modules_local
2755 for facet in ${facets//,/ }; do
2756 hosts=$(expand_list $hosts $(facet_host $facet) )
2762 _check_progs_installed () {
2766 for prog in $progs; do
2767 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2768 echo $prog missing on $(hostname)
2775 check_progs_installed () {
2779 do_rpc_nodes "$nodes" _check_progs_installed $@
2782 # recovery-scale functions
2784 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2787 start_client_load() {
2790 local var=$(node_var_name $client)_load
2791 eval export ${var}=$load
2793 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2794 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2795 END_RUN_FILE=$END_RUN_FILE \
2796 LOAD_PID_FILE=$LOAD_PID_FILE \
2797 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2798 TESTNAME=$TESTNAME \
2799 DBENCH_LIB=$DBENCH_LIB \
2800 DBENCH_SRC=$DBENCH_SRC \
2801 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2806 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2807 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2808 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2809 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2810 ior_blockSize=$ior_blockSize \
2811 ior_blockUnit=$ior_blockUnit \
2812 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2813 ior_DURATION=$ior_DURATION \
2814 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2815 ior_custom_params=\\\"$ior_custom_param\\\" \
2816 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2819 log "Started client load: ${load} on $client"
2821 # get the children process IDs
2822 local pids=$(ps --ppid $ppid -o pid= | xargs)
2823 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2827 start_client_loads () {
2828 local -a clients=(${1//,/ })
2829 local numloads=${#CLIENT_LOADS[@]}
2831 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2832 local load=$((nodenum % numloads))
2833 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2835 # bug 22169: wait the background threads to start
2839 # only for remote client
2840 check_client_load () {
2842 local var=$(node_var_name $client)_load
2843 local testload=run_${!var}.sh
2845 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2847 # bug 18914: try to connect several times not only when
2848 # check ps, but while check_node_health also
2852 while [ $RC = 254 -a $tries -gt 0 ]; do
2856 if ! check_node_health $client; then
2858 if [ $RC -eq 254 ]; then
2859 # FIXME: not sure how long we shuold sleep here
2863 echo "check node health failed: RC=$RC "
2867 # We can continue try to connect if RC=254
2868 # Just print the warning about this
2869 if [ $RC = 254 ]; then
2870 echo "got a return status of $RC from do_node while checking " \
2871 "node health on $client"
2874 # see if the load is still on the client
2877 while [ $RC = 254 -a $tries -gt 0 ]; do
2881 if ! do_node $client \
2882 "ps auxwww | grep -v grep | grep -q $testload"; then
2887 if [ $RC = 254 ]; then
2888 echo "got a return status of $RC from do_node while checking " \
2889 "(node health and 'ps') the client load on $client"
2890 # see if we can diagnose a bit why this is
2895 check_client_loads () {
2896 local clients=${1//,/ }
2900 for client in $clients; do
2901 check_client_load $client
2903 if [ "$rc" != 0 ]; then
2904 log "Client load failed on node $client, rc=$rc"
2910 restart_client_loads () {
2911 local clients=${1//,/ }
2912 local expectedfail=${2:-""}
2916 for client in $clients; do
2917 check_client_load $client
2919 if [ "$rc" != 0 -a "$expectedfail" ]; then
2920 local var=$(node_var_name $client)_load
2921 start_client_load $client ${!var}
2922 echo "Restarted client load ${!var}: on $client. Checking ..."
2923 check_client_load $client
2925 if [ "$rc" != 0 ]; then
2926 log "Client load failed to restart on node $client, rc=$rc"
2927 # failure one client load means test fail
2928 # we do not need to check other
2937 # Start vmstat and save its process ID in a file.
2942 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2945 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2946 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2949 # Display the nodes on which client loads failed.
2950 print_end_run_file() {
2954 [ -s $file ] || return 0
2956 echo "Found the END_RUN_FILE file: $file"
2959 # A client load will stop if it finds the END_RUN_FILE file.
2960 # That does not mean the client load actually failed though.
2961 # The first node in END_RUN_FILE is the one we are interested in.
2964 if [ -n "$node" ]; then
2965 local var=$(node_var_name $node)_load
2967 local prefix=$TESTLOG_PREFIX
2968 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2969 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2970 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2972 echo "Client load ${!var} failed on node $node:"
2978 # Stop the process which had its PID saved in a file.
2983 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2985 do_nodes $nodes "test -f $pid_file &&
2986 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2989 # Stop all client loads.
2990 stop_client_loads() {
2991 local nodes=${1:-$CLIENTS}
2994 # stop the client loads
2995 stop_process $nodes $pid_file
2997 # clean up the processes that started them
2998 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3000 # End recovery-scale functions
3003 # wait for a command to return the expected result
3005 # This will run @check on @node repeatedly until the output matches @expect
3006 # based on the supplied condition, or until @max_wait seconds have elapsed,
3007 # whichever comes first. @cond may be one of the normal bash operators,
3008 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3009 # in the caller to avoid unintentional evaluation by the shell in the caller.
3011 # If @max_wait is not specified, the condition will be checked for up to 90s.
3013 # If --verbose is passed as the first argument, the result is printed on each
3014 # value change, otherwise it is only printed after every 10s interval.
3016 # If --quiet is passed as the first/second argument, the do_node() command
3017 # will not print the remote command before executing it each time.
3019 # Using wait_update_cond() or related helper function is preferable to adding
3020 # a "long enough" wait for some state to change in the background, since
3021 # "long enough" may be too short due to tunables, system config, or running in
3022 # a VM, and must by necessity wait too long for most cases or risk failure.
3024 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3025 wait_update_cond() {
3029 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3030 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3036 local max_wait=${5:-90}
3040 local begin=$SECONDS
3044 while (( $waited <= $max_wait )); do
3045 result=$(do_node $quiet $node "$check")
3047 eval [[ "'$result'" $cond "'$expect'" ]]
3048 if [[ $? == 0 ]]; then
3049 [[ -z "$result" || $waited -le $sleep ]] ||
3050 echo "Updated after ${waited}s: want '$expect' got '$result'"
3053 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3054 [[ -n "$prev_result" ]] &&
3055 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3056 prev_result="$result"
3058 (( $waited % $print == 0 )) &&
3059 echo "Waiting $((max_wait - waited))s for '$expect'"
3061 waited=$((SECONDS - begin))
3063 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3067 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3072 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3073 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3080 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3083 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3084 wait_update_facet_cond() {
3088 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3089 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3091 local node=$(facet_active_host $1)
3097 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3100 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3101 wait_update_facet() {
3105 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3106 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3108 local node=$(facet_active_host $1)
3113 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3117 do_nodes $(comma_list $(mdts_nodes)) \
3118 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3119 do_nodes $(comma_list $(osts_nodes)) \
3120 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3121 grep -v 'Found no match'
3125 local zfs_wait=${2:-5}
3127 # the occupied disk space will be released
3128 # only after TXGs are committed
3129 if [[ $(facet_fstype $1) == zfs ]]; then
3130 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3138 local lwm=$3 #low watermark
3139 local size_mb #how many MB should we write to pass watermark
3140 local ost_name=$(ostname_from_index $ost_idx)
3142 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3144 if (( $free_kb / 1024 > lwm )); then
3145 size_mb=$((free_kb / 1024 - lwm))
3147 #If 10% of free space cross low watermark use it
3148 if (( $free_kb / 10240 > size_mb )); then
3149 size_mb=$((free_kb / 10240))
3151 #At least we need to store 1.1 of difference between
3152 #free space and low watermark
3153 size_mb=$((size_mb + size_mb / 10))
3155 if (( lwm <= $free_kb / 1024 )) ||
3156 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3157 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3158 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3159 count=$size_mb oflag=append conv=notrunc
3164 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3165 echo "OST still has $((free_kb / 1024)) MB free"
3168 # This checks only the primary MDS
3169 ost_watermarks_get() {
3171 local ost_name=$(ostname_from_index $ost_idx)
3172 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3174 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3175 osp.$mdtosc_proc.reserved_mb_high)
3176 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3177 osp.$mdtosc_proc.reserved_mb_low)
3182 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3183 ost_watermarks_set() {
3187 local ost_name=$(ostname_from_index $ost_idx)
3188 local facets=$(get_facets MDS)
3190 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3191 osp.*$ost_name*.reserved_mb_low=$lwm \
3192 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3194 # sleep to ensure we see the change
3198 ost_watermarks_set_low_space() {
3200 local wms=$(ost_watermarks_get $ost_idx)
3201 local ost_name=$(ostname_from_index $ost_idx)
3203 local old_lwm=$(echo $wms | awk '{ print $1 }')
3204 local old_hwm=$(echo $wms | awk '{ print $2 }')
3206 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3207 # minimal extension size is 64M
3209 if (( $blocks / 1024 > 50 )); then
3210 new_lwm=$((blocks / 1024 - 50))
3212 local new_hwm=$((new_lwm + 5))
3214 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3215 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3218 # Set watermarks to ~current available space & then write data to fill it
3219 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3220 # internal statfs used by the stripe allocator
3222 # first parameter is the filename-prefix, which must get under t-f cleanup
3223 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3224 ost_watermarks_set_enospc() {
3228 local ost_name=$(ostname_from_index $ost_idx)
3229 local facets=$(get_facets MDS)
3233 for MDS in ${facets//,/ }; do
3234 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3236 do_facet $MDS $LCTL get_param -n \
3237 osp.$mdtosc_proc.reserved_mb_high ||
3238 skip "remote MDS does not support reserved_mb_high"
3241 wms=$(ost_watermarks_set_low_space $ost_idx)
3242 local new_lwm=$(echo $wms | awk '{ print $4 }')
3243 fill_ost $filename $ost_idx $new_lwm
3244 #First enospc could execute orphan deletion so repeat
3245 fill_ost $filename $ost_idx $new_lwm
3249 ost_watermarks_enospc_delete_files() {
3253 rm -f $DIR/${filename}.fill_ost$ost_idx
3255 wait_delete_completed
3259 # clean up from "ost_watermarks_set_enospc"
3260 ost_watermarks_clear_enospc() {
3266 ost_watermarks_enospc_delete_files $filename $ost_idx
3267 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3268 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3271 wait_delete_completed_mds() {
3272 local max_wait=${1:-20}
3274 local stime=$(date +%s)
3279 # find MDS with pending deletions
3280 for node in $(mdts_nodes); do
3281 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3282 2>/dev/null | calc_sum)
3283 if [[ $changes -eq 0 ]]; then
3286 mds2sync="$mds2sync $node"
3288 if [ -z "$mds2sync" ]; then
3289 wait_zfs_commit $SINGLEMDS
3292 mds2sync=$(comma_list $mds2sync)
3294 # sync MDS transactions
3295 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3297 # wait till all changes are sent and commmitted by OSTs
3298 # for ldiskfs space is released upon execution, but DMU
3299 # do this upon commit
3302 while [[ $WAIT -ne $max_wait ]]; do
3303 changes=$(do_nodes $mds2sync \
3304 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3305 #echo "$node: $changes changes on all"
3306 if [[ $changes -eq 0 ]]; then
3307 wait_zfs_commit $SINGLEMDS
3309 # the occupied disk space will be released
3310 # only after TXGs are committed
3311 wait_zfs_commit ost1
3319 echo "Delete is not completed in $((etime - stime)) seconds"
3320 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3327 # we can use "for" here because we are waiting the slowest
3328 for host in ${hostlist//,/ }; do
3329 check_network "$host" 900
3331 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3338 for facet in ${facetlist//,/ }; do
3339 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3341 wait_for_host $hostlist
3344 _wait_recovery_complete () {
3347 # Use default policy if $2 is not passed by caller.
3348 local MAX=${2:-$(max_recovery_time)}
3353 while [ $WAIT -lt $MAX ]; do
3354 STATUS=$(lctl get_param -n $param | grep status)
3356 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3359 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3361 echo "$param recovery not done in $MAX sec. $STATUS"
3365 wait_recovery_complete () {
3368 # with an assumption that at_max is the same on all nodes
3369 local MAX=${2:-$(max_recovery_time)}
3372 if [ "$FAILURE_MODE" = HARD ]; then
3373 facets=$(facets_on_host $(facet_active_host $facet))
3375 echo affected facets: $facets
3377 # we can use "for" here because we are waiting the slowest
3378 for facet in ${facets//,/ }; do
3379 local var_svc=${facet}_svc
3380 local param="*.${!var_svc}.recovery_status"
3382 local host=$(facet_active_host $facet)
3383 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3387 wait_mds_ost_sync () {
3388 # just because recovery is done doesn't mean we've finished
3389 # orphan cleanup. Wait for llogs to get synchronized.
3390 echo "Waiting for orphan cleanup..."
3391 # MAX value includes time needed for MDS-OST reconnection
3392 local MAX=$(( TIMEOUT * 2 ))
3393 local WAIT_TIMEOUT=${1:-$MAX}
3396 local list=$(comma_list $(mdts_nodes))
3397 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3398 if ! do_facet $SINGLEMDS \
3399 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3401 # old way, use mds_sync
3403 list=$(comma_list $(osts_nodes))
3404 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3407 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3408 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3409 local -a sync=($(do_nodes $list "$cmd"))
3412 for ((i=0; i<${#sync[@]}; i++)); do
3414 [ ${sync[$i]} -eq 1 ] && continue
3416 [ ${sync[$i]} -eq 0 ] && continue
3418 # there is a not finished MDS-OST synchronization
3422 sleep 2 # increase waiting time and cover statfs cache
3423 [ ${con} -eq 1 ] && return 0
3424 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3428 # show which nodes are not finished.
3429 cmd=$(echo $cmd | sed 's/-n//')
3430 do_nodes $list "$cmd"
3431 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3435 # Wait OSTs to be active on both client and MDT side.
3437 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3438 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3439 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3440 error "wait_update OSTs up on client failed"
3442 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3443 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3444 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3445 error "wait_update OSTs up on MDT0000 failed"
3448 wait_destroy_complete () {
3449 echo "Waiting for MDT destroys to complete"
3450 # MAX value shouldn't be big as this mean server responsiveness
3451 # never increase this just to make test pass but investigate
3452 # why it takes so long time
3455 local list=$(comma_list $(mdts_nodes))
3456 while [ $WAIT -lt $MAX ]; do
3457 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3461 for ((i=0; i<${#RPCs[@]}; i++)); do
3462 [ ${RPCs[$i]} -eq 0 ] && continue
3463 # there are still some destroy RPCs in flight
3468 [ ${con} -eq 1 ] && return 0 # done waiting
3469 echo "Waiting ${WAIT}s for local destroys to complete"
3472 echo "MDT destroys weren't done in $MAX sec."
3476 wait_delete_completed() {
3477 wait_delete_completed_mds $1 || return $?
3478 wait_destroy_complete || return $?
3487 # conf-sanity 31 takes a long time cleanup
3488 while [ $WAIT -lt 300 ]; do
3489 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3490 lctl dl | grep ' ST ' || true")
3491 [ -z "${running}" ] && return 0
3492 echo "waited $WAIT for${running}"
3493 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3495 WAIT=$((WAIT + INTERVAL))
3497 echo "service didn't stop after $WAIT seconds. Still running:"
3502 wait_remote_prog () {
3508 [ "$PDSH" = "no_dsh" ] && return 0
3510 while [ $WAIT -lt $2 ]; do
3511 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3512 [ -z "${running}" ] && return 0 || true
3513 echo "waited $WAIT for: "
3515 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3517 WAIT=$((WAIT + INTERVAL))
3519 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3520 [ -z "$pids" ] && return 0
3521 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3522 # FIXME: not portable
3523 for pid in $pids; do
3524 cat /proc/${pid}/status || true
3525 cat /proc/${pid}/wchan || true
3527 kill -9 $pid || true
3536 local clients=${1:-$CLIENTS}
3539 if [ -z "$clients" ]; then
3540 $LFS df $MOUNT > /dev/null
3543 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3547 check_lfs_df_ret_val $rc
3554 # not every config has many clients
3560 # usually checked on particular client or locally
3569 client_reconnect_try() {
3570 local f=$MOUNT/recon
3573 if [ -z "$CLIENTS" ]; then
3574 $LFS df $MOUNT; uname -n >> $f
3576 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3578 echo "Connected clients: $(cat $f)"
3579 ls -l $f > /dev/null
3583 client_reconnect() {
3584 # one client_reconnect_try call does not always do the job...
3586 client_reconnect_try && break
3591 affected_facets () {
3594 local host=$(facet_active_host $facet)
3595 local affected=$facet
3597 if [ "$FAILURE_MODE" = HARD ]; then
3598 affected=$(facets_up_on_host $host)
3604 local E2FSCK_ON_MDT0=false
3605 if [ "$1" == "--fsck" ]; then
3607 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3619 #Because it will only get up facets, we need get affected
3620 #facets before shutdown
3621 #For HARD Failure mode, it needs make sure facets on the same
3622 #HOST will only be shutdown and reboot once
3623 for facet in ${facets//,/ }; do
3624 local affected_facet
3626 #check whether facet has been included in other affected facets
3627 for ((index=0; index<$total; index++)); do
3628 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3631 if [ $skip -eq 0 ]; then
3632 affecteds[$total]=$(affected_facets $facet)
3637 for ((index=0; index<$total; index++)); do
3638 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3639 local host=$(facet_active_host $facet)
3640 echo "Failing ${affecteds[index]} on $host"
3641 shutdown_facet $facet
3644 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3645 $(mdsdevname 1) "-n" || error "Running e2fsck")
3647 for ((index=0; index<$total; index++)); do
3648 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3649 echo reboot facets: ${affecteds[index]}
3653 change_active ${affecteds[index]}
3655 wait_for_facet ${affecteds[index]}
3658 init_facets_vars_simple
3660 # start mgs first if it is affected
3661 if ! combined_mgs_mds &&
3662 list_member ${affecteds[index]} mgs; then
3663 mount_facet mgs || error "Restart of mgs failed"
3665 # FIXME; has to be changed to mount all facets concurrently
3666 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3667 echo mount facets: ${affecteds[index]}
3668 mount_facets ${affecteds[index]}
3670 do_nodes $(comma_list $(all_nodes)) \
3671 "keyctl show | grep lustre | cut -c1-11 |
3673 xargs -IX keyctl setperm X 0x3f3f3f3f"
3680 do_facet $facet "sync; sync; sync"
3683 # make sure there will be no seq change
3684 local clients=${CLIENTS:-$HOSTNAME}
3685 local f=fsa-\\\$\(hostname\)
3686 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3687 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3689 local svc=${facet}_svc
3690 do_facet $facet $LCTL --device ${!svc} notransno
3692 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3693 # in-memory state has to be cleared by either rebooting the host or
3694 # exporting and reimporting the pool.
3696 # Although the uberblocks are not updated when a pool is freezed,
3697 # transactions are still written to the disks. Modified blocks may be
3698 # cached in memory when tests try reading them back. The
3699 # export-and-reimport process also evicts any cached pool data from
3700 # memory to provide the correct "data loss" semantics.
3702 # In the test framework, the exporting and importing operations are
3703 # handled by stop() and mount_facet() separately, which are used
3704 # inside fail() and fail_abort().
3706 set_dev_readonly $facet
3707 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3708 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3711 replay_barrier_nodf() {
3712 local facet=$1 echo running=${running}
3713 do_facet $facet "sync; sync; sync"
3714 local svc=${facet}_svc
3715 echo Replay barrier on ${!svc}
3716 do_facet $facet $LCTL --device ${!svc} notransno
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_nosync() {
3723 local facet=$1 echo running=${running}
3724 local svc=${facet}_svc
3725 echo Replay barrier on ${!svc}
3726 do_facet $facet $LCTL --device ${!svc} notransno
3727 set_dev_readonly $facet
3728 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3729 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3733 # Get Lustre client uuid for a given Lustre mount point.
3736 local mntpnt=${1:-$MOUNT}
3738 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3739 local uuid=$($LCTL get_param -n llite.$name.uuid)
3744 mds_evict_client() {
3745 local mntpnt=${1:-$MOUNT}
3746 local uuid=$(get_client_uuid $mntpnt)
3748 do_facet $SINGLEMDS \
3749 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3752 ost_evict_client() {
3753 local mntpnt=${1:-$MOUNT}
3754 local uuid=$(get_client_uuid $mntpnt)
3757 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3762 local clients=${CLIENTS:-$HOSTNAME}
3764 SK_NO_KEY_save=$SK_NO_KEY
3766 export SK_NO_KEY=false
3768 facet_failover $* || error "failover: $?"
3769 export SK_NO_KEY=$SK_NO_KEY_save
3770 # to initiate all OSC idling connections
3772 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3773 clients_up || error "post-failover stat: $?"
3779 facet_failover $facet
3784 local abort_type=${2:-"abort_recovery"}
3787 change_active $facet
3788 wait_for_facet $facet
3789 mount_facet $facet -o $abort_type
3790 clients_up || echo "first stat failed: $?"
3791 clients_up || error "post-failover stat: $?"
3794 host_nids_address() {
3798 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3802 if [ "$1" = "'*'" ]; then echo \'*\'; else
3808 if [[ -n "$NETTYPE" ]]; then
3809 h2name_or_ip "$1" "$NETTYPE"
3811 h2name_or_ip "$1" "$2"
3814 declare -fx h2nettype
3816 # Wrapper function to print the deprecation warning
3818 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3819 if [[ -n "$NETTYPE" ]]; then
3822 h2nettype "$1" "tcp"
3826 # Wrapper function to print the deprecation warning
3828 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3829 if [[ -n "$NETTYPE" ]]; then
3832 h2nettype "$1" "o2ib"
3836 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3837 # expressions format. As a bonus we can then just pass in those variables
3838 # to pdsh. What this function does is take a HOSTLIST type string and
3839 # expand it into a space deliminated list for us.
3847 [ -z "$hostlist" ] && return
3849 # Translate the case of [..],..,[..] to [..] .. [..]
3850 list="${hostlist/],/] }"
3852 [[ "$front" == *,* ]] && {
3855 list=${list/${old}/${new}}
3858 for item in $list; do
3859 # Test if we have any []'s at all
3860 if [ "$item" != "${item/\[/}" ]; then {
3861 # Expand the [*] into list
3865 if [ "$name" != "$item" ]; then
3866 group=${item#$name[*}
3869 for range in ${group//,/ }; do
3875 # Number of leading zeros
3878 end=$(echo $end | sed 's/0*//')
3879 [[ -z "$end" ]] && end=0
3880 [[ $padlen2 -gt $padlen ]] && {
3881 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3884 begin=$(echo $begin | sed 's/0*//')
3885 [ -z $begin ] && begin=0
3887 if [ ! -z "${begin##[!0-9]*}" ]; then
3888 order=$(seq -f "%0${padlen}g" $begin $end)
3890 order=$(eval echo {$begin..$end});
3893 for num in $order; do
3894 value="${name#*,}${num}${back}"
3895 [ "$value" != "${value/\[/}" ] && {
3896 value=$(hostlist_expand "$value")
3898 myList="$myList $value"
3903 myList="$myList $item"
3906 myList=${myList//,/ }
3907 myList=${myList:1} # Remove first character which is a space
3909 # Filter any duplicates without sorting
3911 myList="${list%% *}"
3913 while [[ "$list" != ${myList##* } ]]; do
3914 local tlist=" $list"
3915 list=${tlist// ${list%% *} / }
3917 myList="$myList ${list%% *}"
3919 myList="${myList%* }";
3921 # We can select an object at an offset in the list
3924 for item in $myList; do
3926 [ $cnt -eq $offset ] && {
3930 [ $(get_node_count $myList) -ne 1 ] && myList=""
3939 [ "$facet" == client ] && echo -n $HOSTNAME && return
3940 varname=${facet}_HOST
3941 if [ -z "${!varname}" ]; then
3942 if [ "${facet:0:3}" == "ost" ]; then
3943 local fh=${facet%failover}_HOST
3944 eval export ${facet}_HOST=${!fh}
3945 if [ -z "${!varname}" ]; then
3946 eval export ${facet}_HOST=${ost_HOST}
3948 elif [ "${facet:0:3}" == "mdt" -o \
3949 "${facet:0:3}" == "mds" -o \
3950 "${facet:0:3}" == "mgs" ]; then
3951 eval export ${facet}_HOST=${mds_HOST}
3957 facet_failover_host() {
3961 var=${facet}failover_HOST
3962 if [ -n "${!var}" ]; then
3967 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3968 "${facet:0:3}" == "mgs" ]; then
3970 eval export ${facet}failover_host=${mds_HOST}
3975 if [[ $facet == ost* ]]; then
3976 eval export ${facet}failover_host=${ost_HOST}
3984 local activevar=${facet}active
3986 if [ -f $TMP/${facet}active ] ; then
3987 source $TMP/${facet}active
3990 active=${!activevar}
3991 if [ -z "$active" ] ; then
3998 facet_active_host() {
3999 facet_host $(facet_active $1)
4002 # Get the passive failover partner host of facet.
4003 facet_passive_host() {
4005 [[ $facet = client ]] && return
4007 local host=${facet}_HOST
4008 local failover_host=${facet}failover_HOST
4009 local active_host=$(facet_active_host $facet)
4011 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4013 if [[ $active_host = ${!host} ]]; then
4014 echo -n ${!failover_host}
4024 facetlist=$(exclude_items_from_list $facetlist mgs)
4026 for facet in ${facetlist//,/ }; do
4027 local failover=${facet}failover
4028 local host=`facet_host $failover`
4029 [ -z "$host" ] && return
4031 local curactive=`facet_active $facet`
4032 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4033 eval export ${facet}active=$facet
4035 eval export ${facet}active=$failover
4037 # save the active host for this facet
4038 local activevar=${facet}active
4039 echo "$activevar=${!activevar}" > $TMP/$activevar
4040 [[ $facet = mds1 ]] && combined_mgs_mds && \
4041 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4042 local TO=`facet_active_host $facet`
4043 echo "Failover $facet to $TO"
4051 # do not strip off hostname if verbose, b=19215
4052 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4053 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4059 if [ "$HOST" = "$HOSTNAME" ]; then
4061 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4062 echo "cannot run remote command on $HOST with $myPDSH"
4065 if $VERBOSE && [[ -z "$quiet" ]]; then
4066 echo "CMD: $HOST $@" >&2
4067 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4070 if [[ "$myPDSH" == "rsh" ]] ||
4071 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4072 # we need this because rsh and pdsh do not return
4073 # exit code of an executed command
4074 local command_status="$TMP/cs"
4075 eval $myPDSH $HOST ":> $command_status"
4076 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4077 PATH=\$PATH:/sbin:/usr/sbin;
4079 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
4080 echo command failed >$command_status"
4081 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4085 if [[ -n "$verbose" ]]; then
4086 # print HOSTNAME for myPDSH="no_dsh"
4087 if [[ $myPDSH = no_dsh ]]; then
4088 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
4090 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
4093 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
4095 return ${PIPESTATUS[0]}
4098 single_local_node () {
4099 [ "$1" = "$HOSTNAME" ]
4102 # Outputs environment variable assignments that should be passed to remote nodes
4106 local facets=$(get_facets)
4109 for var in ${!MODOPTS_*}; do
4110 value=${!var//\"/\\\"}
4111 echo -n " ${var}=\"$value\""
4114 for facet in ${facets//,/ }; do
4116 if [ -n "${!var}" ]; then
4117 echo -n " $var=${!var}"
4121 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4122 if [ -n "${!var}" ]; then
4123 echo -n " $var=${!var}"
4127 for var in VERBOSE; do
4128 if [ -n "${!var}" ]; then
4129 echo -n " $var=${!var}"
4133 if [ -n "$FSTYPE" ]; then
4134 echo -n " FSTYPE=$FSTYPE"
4137 for var in LNETLND NETTYPE; do
4138 if [ -n "${!var}" ]; then
4139 echo -n " $var=${!var}"
4148 # do not strip off hostname if verbose, b=19215
4149 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4150 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4155 if single_local_node $rnodes; then
4156 do_node $verbose $quiet $rnodes "$@"
4160 # This is part from do_node
4163 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4164 echo "cannot run remote command on $rnodes with $myPDSH" &&
4167 export FANOUT=$(get_node_count "${rnodes//,/ }")
4168 if $VERBOSE && [[ -z "$quiet" ]]; then
4169 echo "CMD: $rnodes $@" >&2
4170 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4173 # do not replace anything from pdsh output if -N is used
4174 # -N Disable hostname: prefix on lines of output.
4175 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4176 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4178 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4180 return ${PIPESTATUS[0]}
4184 # Execute commands on a single service's host
4186 # The \a facet (service) may be on a local or remote node, which is
4187 # determined at the time the command is run.
4189 # usage: do_facet $facet command [arg ...]
4194 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4195 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4199 local host=$(facet_active_host $facet)
4201 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4202 do_node $verbose $quiet $host "$@"
4205 # Function: do_facet_random_file $FACET $FILE $SIZE
4206 # Creates FILE with random content on the given FACET of given SIZE
4208 do_facet_random_file() {
4212 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4213 do_facet $facet "$cmd 2>/dev/null"
4216 do_facet_create_file() {
4220 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4221 do_facet $facet "$cmd 2>/dev/null"
4225 do_nodes --verbose "$@"
4231 # make sure its not already running
4233 rm -f $TMP/${facet}active
4234 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4236 # make sure in-tree ldiskfs is loaded before mkfs
4237 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4238 load_module ../ldiskfs/ldiskfs
4241 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4243 if [[ $(facet_fstype $facet) == zfs ]]; then
4245 # After formatting a ZFS target, "cachefile=none" property will
4246 # be set on the ZFS storage pool so that the pool is not
4247 # automatically imported on system startup. And then the pool
4248 # will be exported so as to leave the importing and exporting
4249 # operations handled by mount_facet() and stop() separately.
4251 refresh_partition_table $facet $(facet_vdevice $facet)
4252 disable_zpool_cache $facet
4257 # Device formatted as ost
4260 local DEVNAME=OSTDEV$num
4262 local fstype=$(facet_fstype ost$num)
4266 local dev=ost${num}_dev
4267 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4268 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4269 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4271 #try $OSTZFSDEVn - independent of vdev
4272 DEVNAME=OSTZFSDEV$num
4273 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4275 error "unknown fstype!";;
4281 # Physical device location of data
4287 local fstype=$(facet_fstype ost$num)
4291 # vdevs are not supported by ldiskfs
4294 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4295 # Device formatted by zfs
4297 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4299 error "unknown fstype!";;
4305 # Logical device formatted for lustre
4308 local DEVNAME=MDSDEV$num
4310 local fstype=$(facet_fstype mds$num)
4314 local dev=mds${num}_dev
4315 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4316 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4317 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4319 # try $MDSZFSDEVn - independent of vdev
4320 DEVNAME=MDSZFSDEV$num
4321 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4323 error "unknown fstype!";;
4329 # Physical location of data
4333 local fstype=$(facet_fstype mds$num)
4337 # vdevs are not supported by ldiskfs
4340 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4341 # Device formatted by ZFS
4342 local DEVNAME=MDSDEV$num
4343 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4345 error "unknown fstype!";;
4353 local fstype=$(facet_fstype mgs)
4357 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4358 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4359 DEVPTR=$(mdsdevname 1)
4361 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4365 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4366 ( [ -z "$MGSZFSDEV" ] &&
4367 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4368 DEVPTR=$(mdsdevname 1)
4370 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4373 error "unknown fstype!";;
4382 local fstype=$(facet_fstype mgs)
4386 # vdevs are not supported by ldiskfs
4389 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4390 ( [ -z "$MGSDEV" ] &&
4391 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4392 VDEVPTR=$(mdsvdevname 1)
4393 elif [ -n "$MGSDEV" ]; then
4397 error "unknown fstype!";;
4405 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4407 local var=${facet}_MOUNT
4408 eval mntpt=${!var:-${MOUNT}-$facet}
4415 local dev=$(facet_device $facet)
4416 local mnt=${2:-$(facet_mntpt $facet)}
4420 if dm_flakey_supported $facet; then
4421 dm_dev=$(dm_create_dev $facet $dev)
4422 [[ -n "$dm_dev" ]] || dm_dev=$dev
4424 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4425 export_dm_dev $facet $dm_dev
4427 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4432 local dev=$(facet_device $facet)
4433 local mnt=${2:-$(facet_mntpt $facet)}
4435 do_facet $facet $UMOUNT $mnt
4439 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4444 local ds=$(facet_device $facet)
4445 local mnt=${2:-$(facet_mntpt $facet)}
4450 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4451 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4452 do_facet $facet $ZFS set canmount=noauto $ds
4454 # The "legacy" mount method is used here because "zfs unmount $mnt"
4455 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4456 # targets are not available at the time, the stat(2) on $MOUNT will
4459 do_facet $facet $ZFS set mountpoint=legacy $ds
4460 do_facet $facet mount -t zfs $ds $mnt
4461 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4462 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4467 local ds=$(facet_device $facet)
4468 local mnt=${2:-$(facet_mntpt $facet)}
4469 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4470 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4471 local mntpt=${!var_mntpt}
4472 local canmnt=${!var_canmnt}
4476 do_facet $facet umount $mnt
4477 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4478 do_facet $facet $ZFS set canmount=$canmnt $ds
4485 local fstype=$(facet_fstype $facet)
4487 mount_$fstype $facet $mnt
4493 local fstype=$(facet_fstype $facet)
4495 unmount_$fstype $facet $mnt
4502 # make sure we are using the primary server, so test-framework will
4503 # be able to clean up properly.
4504 activemds=`facet_active mds1`
4505 if [ $activemds != "mds1" ]; then
4509 local clients=$CLIENTS
4510 [ -z $clients ] && clients=$(hostname)
4512 zconf_umount_clients $clients $MOUNT "$*" || true
4513 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4515 [ -n "$CLIENTONLY" ] && return
4517 # The add fn does rm ${facet}active file, this would be enough
4518 # if we use do_facet <facet> only after the facet added, but
4519 # currently we use do_facet mds in local.sh
4520 for num in `seq $MDSCOUNT`; do
4522 rm -f ${TMP}/mds${num}active
4524 combined_mgs_mds && rm -f $TMP/mgsactive
4526 for num in `seq $OSTCOUNT`; do
4528 rm -f $TMP/ost${num}active
4531 if ! combined_mgs_mds ; then
4535 if $SHARED_KEY; then
4536 export SK_MOUNTED=false
4542 cleanup_echo_devs () {
4545 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4547 for dev in $devs; do
4548 $LCTL --device $dev cleanup
4549 $LCTL --device $dev detach
4554 nfs_client_mode && return
4555 cifs_client_mode && return
4558 CLEANUP_DM_DEV=true stopall $*
4565 combined_mgs_mds () {
4566 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4567 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4571 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4575 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4587 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4588 for i in $(echo "$var"); do
4589 if [ "$i" == "-O" ]; then
4591 first_o=$(($first_o + 1))
4594 if [ "$i" == "-E" ]; then
4596 first_e=$(($first_e + 1 ))
4601 [ $first_o -gt 1 ] && opt_o+=",";
4605 [ $first_e -gt 1 ] && opt_e+=",";
4616 [ -n "$opt_o" ] && echo " -O $opt_o"
4617 [ -n "$opt_e" ] && echo " -E $opt_e"
4623 local fsname=${3:-"$FSNAME"}
4624 local type=$(facet_type $facet)
4625 local index=$(facet_index $facet)
4626 local fstype=$(facet_fstype $facet)
4627 local host=$(facet_host $facet)
4632 if [ $type == MGS ] || ( [ $type == MDS ] &&
4633 [ "$dev" == $(mgsdevname) ] &&
4634 [ "$host" == "$(facet_host mgs)" ] ); then
4637 opts="--mgsnode=$MGSNID"
4640 if [ $type != MGS ]; then
4641 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4645 var=${facet}failover_HOST
4646 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4647 opts+=" --failnode=$(h2nettype ${!var})"
4650 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4651 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4653 if [ $type == MDS ]; then
4654 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4655 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4656 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4657 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4659 if [ $fstype == ldiskfs ]; then
4660 fs_mkfs_opts+="-O ea_inode,large_dir"
4663 if [ -n "${!var}" ]; then
4664 fs_mkfs_opts+=" -J device=${!var}"
4666 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4668 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4672 if [ $type == OST ]; then
4673 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4675 if [ $fstype == ldiskfs ]; then
4677 if [ -n "${!var}" ]; then
4678 fs_mkfs_opts+=" -J device=${!var}"
4680 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4685 opts+=" --backfstype=$fstype"
4688 if [ -n "${!var}" ]; then
4689 opts+=" --device-size=${!var}"
4692 var=$(upper $fstype)_MKFS_OPTS
4693 fs_mkfs_opts+=${!var:+" ${!var}"}
4695 var=${type}_FS_MKFS_OPTS
4696 fs_mkfs_opts+=${!var:+" ${!var}"}
4698 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4700 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4702 if [ -n "${fs_mkfs_opts## }" ]; then
4703 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4707 opts+=${!var:+" ${!var}"}
4714 local type=$(facet_type $facet)
4715 local var=${type}_MOUNT_FS_OPTS
4717 if [ -n "${!var}" ]; then
4718 opts+=" --mountfsoptions=${!var}"
4723 check_ost_indices() {
4724 local index_count=${#OST_INDICES[@]}
4725 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4727 # OST count is greater than the index count in $OST_INDEX_LIST.
4728 # We need check whether there are duplicate indices.
4732 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4733 index=$(facet_index ost$i)
4734 for j in $(seq 0 $((index_count - 1))); do
4735 [[ $index -ne ${OST_INDICES[j]} ]] ||
4736 error "ost$i has the same index $index as ost$((j+1))"
4743 local facet_type=$1 # mgs || mds || ost
4745 local facet=${1}${2}
4748 case "$(facet_fstype $facet)" in
4750 device=$(${facet_type}devname $facet_num)
4753 device=$(${facet_type}vdevname $facet_num)
4756 error "Unhandled filesystem type"
4760 do_facet $facet "[ -e \"$device\" ]" && return
4762 # Note: the following check only works with absolute paths
4763 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4764 error "$facet: device '$device' does not exist"
4766 # zpool create doesn't like empty files
4767 [[ $(facet_fstype $facet) == zfs ]] && return 0
4769 do_facet $facet "touch \"${device}\""
4778 echo "Format mgs: $(mgsdevname)"
4779 reformat_external_journal mgs
4781 # touch "device" in case it is a loopback file for testing and needs to
4782 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4783 # to non-existent files in /dev if the admin made a typo during setup
4786 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4787 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4797 echo "Format mds$num: $(mdsdevname $num)"
4798 reformat_external_journal mds$num
4800 __touch_device mds $num
4802 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4803 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4804 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4813 echo "Format ost$num: $(ostdevname $num)"
4814 reformat_external_journal ost$num
4816 __touch_device ost $num
4818 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4819 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4820 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4825 # Set hostid for ZFS/SPL zpool import protection
4826 # (Assumes MDS version is also OSS version)
4827 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4829 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4832 # We need ldiskfs here, may as well load them all
4834 [ -n "$CLIENTONLY" ] && return
4835 echo Formatting mgs, mds, osts
4836 if ! combined_mgs_mds ; then
4840 for num in $(seq $MDSCOUNT); do
4844 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4846 for num in $(seq $OSTCOUNT); do
4852 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4856 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4860 # 0: success, the old identity set already.
4861 # 1: success, the old identity does not set.
4866 local j=`expr $num - 1`
4867 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4869 if [ -z "$MDT" ]; then
4873 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4876 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4878 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4881 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4883 if [ $old = "NONE" ]; then
4892 zconf_umount $HOSTNAME $1 || error "umount failed"
4893 zconf_mount $HOSTNAME $1 || error "mount failed"
4901 rm -f $TMP/${facet}active
4902 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4907 local mdt_count=${1:-$MDSCOUNT}
4908 local ost_count=${2:-$OSTCOUNT}
4911 for num in $(seq $mdt_count); do
4912 DEVNAME=$(mdsdevname $num)
4913 writeconf_facet mds$num $DEVNAME || rc=$?
4916 for num in $(seq $ost_count); do
4917 DEVNAME=$(ostdevname $num)
4918 writeconf_facet ost$num $DEVNAME || rc=$?
4924 if ! combined_mgs_mds ; then
4925 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4934 for num in $(seq $MDSCOUNT); do
4935 devname=$(mdsdevname $num)
4936 start mds$num $devname $MDS_MOUNT_OPTS
4938 # We started mds$num, now we should set mds${num}_HOST
4939 # and mds${num}failover_HOST variables properly if they
4941 host=$(facet_host mds$num)
4942 for varname in mds${num}_HOST mds${num}failover_HOST; do
4943 if [[ -z "${!varname}" ]]; then
4947 if [ $IDENTITY_UPCALL != "default" ]; then
4948 switch_identity $num $IDENTITY_UPCALL
4958 for num in $(seq $OSTCOUNT); do
4959 devname=$(ostdevname $num)
4960 start ost$num $devname $OST_MOUNT_OPTS
4962 # We started ost$num, now we should set ost${num}_HOST
4963 # and ost${num}failover_HOST variables properly if they
4965 host=$(facet_host ost$num)
4966 for varname in ost${num}_HOST ost${num}failover_HOST; do
4967 if [[ -z "${!varname}" ]]; then
4975 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4976 if [ ! -z $arg1 ]; then
4977 [ "$arg1" = "server_only" ] && return
4980 if [ -n "$CLIENTS" ]; then
4981 zconf_mount_clients $CLIENTS $MOUNT
4985 if [ "$MOUNT_2" ]; then
4986 mount_client $MOUNT2
4987 if [ -n "$CLIENTS" ]; then
4988 zconf_mount_clients $CLIENTS $MOUNT2
4993 sk_nodemap_setup() {
4994 local sk_map_name=${1:-$SK_S2SNM}
4995 local sk_map_nodes=${2:-$HOSTNAME}
4996 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4997 for servernode in $sk_map_nodes; do
4998 local nids=$(do_nodes $servernode "$LCTL list_nids")
4999 for nid in $nids; do
5000 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5001 $sk_map_name --range $nid"
5009 nfs_client_mode && return
5010 cifs_client_mode && return
5012 sanity_mount_check || error "environments are insane!"
5018 if [ -z "$CLIENTONLY" ]; then
5019 echo Setup mgs, mdt, osts
5020 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5022 if $SK_MOUNTED; then
5023 echo "Shared Key file system already mounted"
5028 if $SHARED_KEY; then
5029 export SK_MOUNTED=true
5033 echo "GSS_SK: setting kernel keyring perms"
5034 do_nodes $(comma_list $(all_nodes)) \
5035 "keyctl show | grep lustre | cut -c1-11 |
5037 xargs -IX keyctl setperm X 0x3f3f3f3f"
5040 # Need to start one nodemap for servers,
5041 # and one for clients.
5042 sk_nodemap_setup $SK_S2SNM \
5043 $(comma_list $(all_server_nodes))
5045 sk_nodemap_setup $SK_S2SNMCLI \
5046 ${CLIENTS:-$HOSTNAME}
5047 echo "Nodemap set up for SK S2S, remounting."
5056 # wait a while to allow sptlrpc configuration be propogated to targets,
5057 # only needed when mounting new target devices.
5065 # by remounting mdt before ost, initial connect from mdt to ost might
5066 # timeout because ost is not ready yet. wait some time to its fully
5067 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5068 # preceeded by a context negotiation rpc with $TIMEOUT.
5069 # FIXME better by monitoring import status.
5072 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5073 set_rule $FSNAME any cli2ost $SK_FLAVOR
5074 if $SK_SKIPFIRST; then
5075 export SK_SKIPFIRST=false
5079 "lctl set_param osc.*.idle_connect=1"
5082 wait_flavor cli2mdt $SK_FLAVOR
5083 wait_flavor cli2ost $SK_FLAVOR
5088 sleep $((TIMEOUT + 5))
5094 mounted_lustre_filesystems() {
5095 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5098 init_facet_vars () {
5099 [ -n "$CLIENTONLY" ] && return 0
5106 eval export ${facet}_dev=${device}
5107 eval export ${facet}_opt=\"$@\"
5109 local dev=${facet}_dev
5111 # We need to loop for the label
5112 # in case its not initialized yet.
5113 for wait_time in {0,1,3,5,10}; do
5115 if [ $wait_time -gt 0 ]; then
5116 echo "${!dev} not yet initialized,"\
5117 "waiting ${wait_time} seconds."
5121 local label=$(devicelabel ${facet} ${!dev})
5123 # Check to make sure the label does
5124 # not include ffff at the end of the label.
5125 # This indicates it has not been initialized yet.
5127 if [[ $label =~ [f|F]{4}$ ]]; then
5128 # label is not initialized, unset the result
5129 # and either try again or fail
5136 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5138 eval export ${facet}_svc=${label}
5140 local varname=${facet}failover_HOST
5141 if [ -z "${!varname}" ]; then
5142 eval export $varname=$(facet_host $facet)
5145 varname=${facet}_HOST
5146 if [ -z "${!varname}" ]; then
5147 eval export $varname=$(facet_host $facet)
5150 # ${facet}failover_dev is set in cfg file
5151 varname=${facet}failover_dev
5152 if [ -n "${!varname}" ] ; then
5153 eval export ${facet}failover_dev=${!varname}
5155 eval export ${facet}failover_dev=$device
5158 # get mount point of already mounted device
5159 # is facet_dev is already mounted then use the real
5160 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5161 # i.e. ${facet}_MOUNT if specified by user or default
5162 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5163 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5164 if [ -z $mntpt ]; then
5165 mntpt=$(facet_mntpt $facet)
5167 eval export ${facet}_MOUNT=$mntpt
5170 init_facets_vars () {
5173 if ! remote_mds_nodsh; then
5174 for num in $(seq $MDSCOUNT); do
5175 DEVNAME=`mdsdevname $num`
5176 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5180 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5182 if ! remote_ost_nodsh; then
5183 for num in $(seq $OSTCOUNT); do
5184 DEVNAME=$(ostdevname $num)
5185 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5190 init_facets_vars_simple () {
5193 if ! remote_mds_nodsh; then
5194 for num in $(seq $MDSCOUNT); do
5195 devname=$(mdsdevname $num)
5196 eval export mds${num}_dev=${devname}
5197 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5201 if ! combined_mgs_mds ; then
5202 eval export mgs_dev=$(mgsdevname)
5203 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5206 if ! remote_ost_nodsh; then
5207 for num in $(seq $OSTCOUNT); do
5208 devname=$(ostdevname $num)
5209 eval export ost${num}_dev=${devname}
5210 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5215 osc_ensure_active () {
5220 while [ $period -lt $timeout ]; do
5221 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5222 if [ $count -eq 0 ]; then
5226 echo "There are $count OST are inactive, wait $period seconds, and try again"
5228 period=$((period+3))
5231 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5234 set_conf_param_and_check() {
5238 local ORIG=$(do_facet $myfacet "$TEST")
5239 if [ $# -gt 3 ]; then
5245 echo "Setting $PARAM from $ORIG to $FINAL"
5246 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5247 error "conf_param $PARAM failed"
5249 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5250 error "check $PARAM failed!"
5253 set_persistent_param() {
5257 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5259 if [ $# -gt 3 ]; then
5266 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5267 echo "Setting $test_param from $orig to $final"
5268 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5269 error "$PERM_CMD $test_param failed"
5271 echo "Setting $param from $orig to $final"
5272 do_facet mgs "$PERM_CMD $param='$final'" ||
5273 error "$PERM_CMD $param failed"
5277 set_persistent_param_and_check() {
5281 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5283 if [ $# -gt 3 ]; then
5290 set_persistent_param $myfacet $test_param $param "$final"
5292 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5293 error "check $param failed!"
5296 init_param_vars () {
5297 TIMEOUT=$(lctl get_param -n timeout)
5298 TIMEOUT=${TIMEOUT:-20}
5300 if [ -n "$arg1" ]; then
5301 [ "$arg1" = "server_only" ] && return
5304 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5306 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5307 log "Using TIMEOUT=$TIMEOUT"
5309 # tune down to speed up testing on (usually) small setups
5310 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5311 do_nodes $(comma_list $(nodes_list)) \
5312 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5314 osc_ensure_active $SINGLEMDS $TIMEOUT
5315 osc_ensure_active client $TIMEOUT
5316 $LCTL set_param osc.*.idle_timeout=debug
5318 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5319 local current_jobid_var=$($LCTL get_param -n jobid_var)
5321 if [ $JOBID_VAR = "existing" ]; then
5322 echo "keeping jobstats as $current_jobid_var"
5323 elif [ $current_jobid_var != $JOBID_VAR ]; then
5324 echo "setting jobstats to $JOBID_VAR"
5326 set_persistent_param_and_check client \
5327 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5330 echo "jobstats not supported by server"
5333 if [ $QUOTA_AUTO -ne 0 ]; then
5334 if [ "$ENABLE_QUOTA" ]; then
5335 echo "enable quota as required"
5336 setup_quota $MOUNT || return 2
5338 echo "disable quota as required"
5339 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5343 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5344 do_nodes $(comma_list $(mdts_nodes)) \
5345 "$LCTL set_param lod.*.mdt_hash=crush"
5346 do_node $(mgs_node) "$LCTL set_param -P *.*.lbug_on_grant_miscount=1"
5350 nfs_client_mode () {
5351 if [ "$NFSCLIENT" ]; then
5352 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5353 local clients=$CLIENTS
5354 [ -z $clients ] && clients=$(hostname)
5356 # FIXME: remove hostname when 19215 fixed
5357 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5358 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5359 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5360 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5362 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5368 cifs_client_mode () {
5369 [ x$CIFSCLIENT = xyes ] &&
5370 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5373 check_config_client () {
5376 local mounted=$(mount | grep " $mntpt ")
5377 if [ -n "$CLIENTONLY" ]; then
5379 # CLIENTONLY should not depend on *_HOST settings
5380 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5381 # in theory someone could create a new,
5382 # client-only config file that assumed lustre was already
5383 # configured and didn't set the MGSNID. If MGSNID is not set,
5384 # then we should use the mgs nid currently being used
5385 # as the default value. bug 18021
5386 [[ x$MGSNID = x ]] &&
5389 if [[ x$mgc != xMGC$MGSNID ]]; then
5390 if [ "$mgs_HOST" ]; then
5391 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5392 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5393 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5399 echo Checking config lustre mounted on $mntpt
5400 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5401 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5405 check_config_clients () {
5406 local clients=${CLIENTS:-$HOSTNAME}
5409 nfs_client_mode && return
5410 cifs_client_mode && return
5412 do_rpc_nodes "$clients" check_config_client $mntpt
5414 sanity_mount_check || error "environments are insane!"
5418 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5419 local cltimeout=$(lctl get_param -n timeout)
5420 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5421 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5428 [ -z $mntpt ] && return 1
5429 local mounted=$(mounted_lustre_filesystems)
5431 echo $mounted' ' | grep -w -q $mntpt' '
5436 local ostsn=${2:-$OSTCOUNT}
5437 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5440 echo ostsn=$ostsn npools=$npools
5441 if [[ $ostsn -gt $OSTCOUNT ]]; then
5442 echo "request to use $ostsn OSTs in the pool, \
5443 using max available OSTCOUNT=$OSTCOUNT"
5446 for (( n=0; n < $npools; n++ )); do
5448 if ! $DELETE_OLD_POOLS; then
5449 log "request to not delete old pools: $FSNAME.$p exist?"
5450 if ! check_pool_not_exist $FSNAME.$p; then
5451 echo "Using existing $FSNAME.$p"
5452 $LCTL pool_list $FSNAME.$p
5456 create_pool $FSNAME.$p $KEEP_POOLS ||
5457 error "create_pool $FSNAME.$p failed"
5459 local first=$(( (n * ostsn) % OSTCOUNT ))
5460 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5461 if [[ $first -le $last ]]; then
5462 pool_add_targets $p $first $last ||
5463 error "pool_add_targets $p $first $last failed"
5465 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5466 error "pool_add_targets $p $first \
5467 $(( OSTCOUNT - 1 )) failed"
5468 pool_add_targets $p 0 $last ||
5469 error "pool_add_targets $p 0 $last failed"
5474 set_pools_quota () {
5481 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5482 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5484 # POOLS_QUOTA_USERS_SET=
5485 # "quota15_1:20M -- for all of the found pools
5486 # quota15_2:1G:gpool0
5487 # quota15_3 -- for global limit only
5488 # quota15_4:200M:gpool0
5489 # quota15_4:200M:gpool1"
5491 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5493 declare -A pq_limits
5495 for ((i=0; i<${#pq_userset[@]}; i++)); do
5496 u=${pq_userset[i]%%:*}
5498 # user gets no pool limits if
5499 # POOLS_QUOTA_USERS_SET does not specify it
5500 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5501 pq_limits[$u]+=" $o"
5503 pq_users=(${!pq_limits[@]})
5508 for ((i=0; i<${#pq_users[@]}; i++)); do
5510 # set to max limit (_u64)
5511 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5512 opts=(${pq_limits[$u]})
5513 for ((j=0; j<${#opts[@]}; j++)); do
5516 # Set limit for all existing pools if
5518 if [ $p == $o ]; then
5519 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5520 echo "No pool specified for $u,
5521 set limit $o for all existing pools"
5524 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5525 error "setquota -u $u -B $o \
5526 --pool $pool failed"
5529 $LFS quota -uv $u --pool $DIR
5533 check_and_setup_lustre() {
5535 nfs_client_mode && return
5536 cifs_client_mode && return
5538 local MOUNTED=$(mounted_lustre_filesystems)
5542 # both MOUNT and MOUNT2 are not mounted
5543 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5544 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5545 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5547 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5548 export I_MOUNTED=yes
5552 elif is_mounted $MOUNT2; then
5554 # MOUNT2 is mounted, while MOUNT_2 is not set
5555 if ! [ "$MOUNT_2" ]; then
5556 cleanup_mount $MOUNT2
5557 export I_UMOUNTED2=yes
5560 # MOUNT2 is mounted, MOUNT_2 is set
5562 # FIXME: what to do if check_config failed?
5564 # 1) remote client has mounted other Lustre fs ?
5565 # 2) it has insane env ?
5566 # let's try umount MOUNT2 on all clients and mount it again:
5567 if ! check_config_clients $MOUNT2; then
5568 cleanup_mount $MOUNT2
5569 restore_mount $MOUNT2
5570 export I_MOUNTED2=yes
5575 # MOUNT is mounted MOUNT2 is not mounted
5576 elif [ "$MOUNT_2" ]; then
5577 restore_mount $MOUNT2
5578 export I_MOUNTED2=yes
5582 # FIXME: what to do if check_config failed?
5584 # 1) remote client has mounted other Lustre fs?
5585 # 2) lustre is mounted on remote_clients atall ?
5586 check_config_clients $MOUNT
5590 set_default_debug_nodes $(comma_list $(nodes_list))
5594 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5596 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5597 facets="$(get_facets OST)"
5598 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5599 facets="$facets,$(get_facets MDS)"
5600 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5601 facets="$facets,mgs"
5602 local nodes="$(facets_hosts ${facets})"
5603 if [ -n "$nodes" ] ; then
5604 do_nodes $nodes "$LCTL set_param \
5605 osd-ldiskfs.track_declares_assert=1 || true"
5609 if [ -n "$fs_STRIPEPARAMS" ]; then
5610 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5618 if $DELETE_OLD_POOLS; then
5621 if [[ -n "$FS_POOL" ]]; then
5622 create_pools $FS_POOL $FS_POOL_NOSTS
5625 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5628 if [ "$ONLY" == "setup" ]; then
5634 local clients=${CLIENTS:-$HOSTNAME}
5637 zconf_mount_clients $clients $mntpt
5641 local clients=${CLIENTS:-$HOSTNAME}
5644 zconf_umount_clients $clients $mntpt
5647 cleanup_and_setup_lustre() {
5648 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5649 lctl set_param debug=0 || true
5651 if [ "$ONLY" == "cleanup" ]; then
5655 check_and_setup_lustre
5658 # Run e2fsck on MDT or OST device.
5663 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5664 local log=$TMP/e2fsck.log
5667 # turn on pfsck if it is supported
5668 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5670 do_node $node $cmd 2>&1 | tee $log
5672 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5674 if [ $MDSCOUNT -gt 1 ]; then
5675 skip_noexit "DNE mode isn't supported!"
5679 error "It's not DNE mode."
5684 [ $rc -le $FSCK_MAX_ERR ] ||
5685 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5691 # Run resize2fs on MDT or OST device.
5700 do_facet $facet "$RESIZE2FS $opts $device $size"
5703 # verify a directory is shared among nodes.
5704 check_shared_dir() {
5706 local list=${2:-$(comma_list $(nodes_list))}
5708 [ -z "$dir" ] && return 1
5709 do_rpc_nodes "$list" check_logdir $dir
5710 check_write_access $dir "$list" || return 1
5715 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5716 $LCTL set_param printk=+lfsck
5717 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5719 for k in $(seq $MDSCOUNT); do
5720 # wait up to 10+1 minutes for LFSCK to complete
5721 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5722 mdd.$(facet_svc mds${k}).lfsck_layout |
5723 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5724 error "MDS${k} layout isn't the expected 'completed'"
5725 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5726 mdd.$(facet_svc mds${k}).lfsck_namespace |
5727 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5728 error "MDS${k} namespace isn't the expected 'completed'"
5730 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5731 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5732 awk '/repaired/ { print $2 }' | calc_sum)
5733 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5734 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5735 awk '/repaired/ { print $2 }' | calc_sum)
5736 local repaired=$((rep_mdt + rep_ost))
5737 [ $repaired -eq 0 ] ||
5738 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5741 dump_file_contents() {
5747 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5748 error_noexit false \
5749 "Invalid parameters for dump_file_contents()"
5752 for node in ${nodes}; do
5753 do_node $node "for i in \\\$(find $dir -type f); do
5754 echo ====\\\${i}=======================;
5756 done" >> ${logname}.${node}.log
5760 dump_command_output() {
5766 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5767 error_noexit false \
5768 "Invalid parameters for dump_command_output()"
5772 for node in ${nodes}; do
5773 do_node $node "echo ====${cmd}=======================;
5774 $cmd" >> ${logname}.${node}.log
5781 # dump file contents from /proc/spl in case of zfs test
5782 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5783 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5784 dump_command_output \
5785 "$(osts_nodes)" "zpool events -v" "${logname}"
5788 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5789 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5790 dump_command_output \
5791 "$(mdts_nodes)" "zpool events -v" "${logname}"
5795 check_and_cleanup_lustre() {
5796 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5797 "$TESTSUITE" != "sanity-scrub" ]; then
5801 if is_mounted $MOUNT; then
5802 if $DO_CLEANUP; then
5803 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5804 error "remove sub-test dirs failed"
5808 [ "$ENABLE_QUOTA" ] && restore_quota || true
5811 if [ "$I_UMOUNTED2" = "yes" ]; then
5812 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5815 if [ "$I_MOUNTED2" = "yes" ]; then
5816 cleanup_mount $MOUNT2
5819 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5820 cleanupall -f || error "cleanup failed"
5828 wait_for_function () {
5831 # suppress fn both stderr and stdout
5832 if [ "$1" = "--quiet" ]; then
5834 quiet=" > /dev/null 2>&1"
5846 eval $fn $quiet && return 0
5848 wait=$((wait + sleep))
5849 [ $wait -lt $max ] || return 1
5850 echo waiting $fn, $((max - wait)) secs left ...
5860 [ "$host" = "$HOSTNAME" ] && return 0
5862 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5863 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5873 # Convert a space-delimited list to a comma-delimited list. If the input is
5874 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5876 # echo is used to convert newlines to spaces, since it doesn't
5877 # introduce a trailing space as using "tr '\n' ' '" does
5878 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5884 echo $list | grep -qw $item
5887 # list, excluded are the comma separated lists
5888 exclude_items_from_list () {
5894 for item in ${excluded//,/ }; do
5895 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5897 echo $(comma_list $list)
5900 # list, expand are the comma separated lists
5902 local list=${1//,/ }
5903 local expand=${2//,/ }
5906 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5907 echo $(comma_list $expanded)
5910 testslist_filter () {
5911 local script=$LUSTRE/tests/${TESTSUITE}.sh
5913 [ -f $script ] || return 0
5915 local start_at=$START_AT
5916 local stop_at=$STOP_AT
5918 local var=${TESTSUITE//-/_}_START_AT
5919 [ x"${!var}" != x ] && start_at=${!var}
5920 var=${TESTSUITE//-/_}_STOP_AT
5921 [ x"${!var}" != x ] && stop_at=${!var}
5923 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5924 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5925 /^'${start_at}'$/ {flag = 0}
5926 {if (flag == 1) print $0}
5927 /^'${stop_at}'$/ { flag = 1 }'
5931 (cd `dirname $1`; echo $PWD/`basename $1`)
5935 local types=${1:-"OST MDS MGS"}
5939 for entry in $types; do
5940 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5941 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5944 MGS ) list="$list $name";;
5945 MDS|OST|AGT ) local count=${type}COUNT
5946 for ((i=1; i<=${!count}; i++)) do
5947 list="$list ${name}$i"
5949 * ) error "Invalid facet type"
5953 echo $(comma_list $list)
5956 ##################################
5957 # Adaptive Timeouts funcs
5960 # only check mds, we assume at_max is the same on all nodes
5961 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5962 if [ $at_max -eq 0 ]; then
5973 # suppose that all ost-s have the same $at value set
5974 [ $facet != "ost" ] || facet=ost1
5976 do_facet $facet "lctl get_param -n $at"
5990 if [ $facet == "ost" ]; then
5991 facet=$(get_facets OST)
5992 elif [ $facet == "mds" ]; then
5993 facet=$(get_facets MDS)
5995 hosts=$(expand_list $hosts $(facets_hosts $facet))
5998 do_nodes $hosts lctl set_param at_max=$at_max
6001 ##################################
6005 # OBD_FAIL_MDS_ALL_REQUEST_NET
6007 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6008 do_facet client "$1" || RC=$?
6009 do_facet $SINGLEMDS lctl set_param fail_loc=0
6014 # OBD_FAIL_MDS_ALL_REPLY_NET
6016 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6018 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6022 drop_reint_reply() {
6023 # OBD_FAIL_MDS_REINT_NET_REP
6025 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6027 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6031 drop_update_reply() {
6032 # OBD_FAIL_OUT_UPDATE_NET_REP
6036 do_facet mds${index} lctl set_param fail_loc=0x1701
6037 do_facet client "$@" || RC=$?
6038 do_facet mds${index} lctl set_param fail_loc=0
6043 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6046 local timeout=${2:-0}
6047 # default is (obd_timeout / 4) if unspecified
6048 echo "timeout is $timeout/$2"
6049 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6050 do_facet client "$1" || RC=$?
6051 do_facet client "sync"
6052 do_facet ost1 lctl set_param fail_loc=0
6056 drop_ldlm_cancel() {
6057 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6059 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6060 do_nodes $list lctl set_param fail_loc=0x304
6062 do_facet client "$@" || RC=$?
6064 do_nodes $list lctl set_param fail_loc=0
6068 drop_bl_callback_once() {
6070 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6071 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6072 do_facet client lctl set_param fail_loc=0x80000305
6073 do_facet client "$@" || rc=$?
6074 do_facet client lctl set_param fail_loc=0
6075 do_facet client lctl set_param fail_val=0
6076 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6080 drop_bl_callback() {
6082 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6083 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6084 do_facet client lctl set_param fail_loc=0x305
6085 do_facet client "$@" || rc=$?
6086 do_facet client lctl set_param fail_loc=0
6087 do_facet client lctl set_param fail_val=0
6088 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6092 drop_mdt_ldlm_reply() {
6093 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6095 local list=$(comma_list $(mdts_nodes))
6096 do_nodes $list lctl set_param fail_loc=0x157
6098 do_facet client "$@" || RC=$?
6100 do_nodes $list lctl set_param fail_loc=0
6104 drop_mdt_ldlm_reply_once() {
6105 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6107 local list=$(comma_list $(mdts_nodes))
6108 do_nodes $list lctl set_param fail_loc=0x80000157
6110 do_facet client "$@" || RC=$?
6112 do_nodes $list lctl set_param fail_loc=0
6120 echo "clearing fail_loc on $facet"
6121 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6124 set_nodes_failloc () {
6126 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6129 cancel_lru_locks() {
6130 #$LCTL mark "cancel_lru_locks $1 start"
6131 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6132 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6133 #$LCTL mark "cancel_lru_locks $1 stop"
6138 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6140 echo $((100 * nr_cpu))
6145 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6148 lru_resize_disable()
6151 local lru_size=${2:-$(default_lru_size)}
6153 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6158 local mountpath=${1:-$MOUNT}
6161 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6167 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6168 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6169 echo there is still data in page cache $FILE ?
6170 lctl get_param -n $FILE
6178 DEBUGSAVE="$(lctl get_param -n debug)"
6179 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6183 [ -n "$DEBUGSAVE" ] &&
6184 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6188 [ -n "$DEBUGSAVE_SERVER" ] &&
6189 do_nodes $(comma_list $(all_server_nodes)) \
6190 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6196 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6199 debug_size_restore() {
6200 [ -n "$DEBUG_SIZE_SAVED" ] && \
6201 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6205 start_full_debug_logging() {
6210 local debug_size=150
6211 local nodes=$(comma_list $(nodes_list))
6213 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6216 stop_full_debug_logging() {
6221 # prints bash call stack
6222 print_stack_trace() {
6225 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6226 local src=${BASH_SOURCE[$i]}
6227 local lineno=${BASH_LINENO[$i-1]}
6228 local funcname=${FUNCNAME[$i]}
6229 echo " = $src:$lineno:$funcname()"
6234 local TYPE=${TYPE:-"FAIL"}
6237 # do not dump logs if $1=false
6238 if [ "x$1" = "xfalse" ]; then
6243 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6244 (print_stack_trace 2) >&2
6246 # We need to dump the logs on all nodes
6248 gather_logs $(comma_list $(nodes_list))
6252 [ "$TESTSUITELOG" ] &&
6253 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6254 if [ -z "$*" ]; then
6255 echo "error() without useful message, please fix" > $LOGDIR/err
6257 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6258 echo "$@" > $LOGDIR/ignore
6260 echo "$@" > $LOGDIR/err
6264 # cleanup the env for failed tests
6268 ##################################
6270 ##################################
6272 # usage: stack_trap arg sigspec
6274 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6275 # command "arg" on top of previously defined commands for "sigspec" instead
6276 # of overwriting them.
6277 # stacked traps are executed in reverse order of their registration
6279 # arg and sigspec have the same meaning as in man (1) trap
6283 local sigspec="${2:-EXIT}"
6285 # Use "trap -p" to get the quoting right
6286 local old_trap="$(trap -p "$sigspec")"
6287 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6288 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6290 # Once again, use "trap -p" to get the quoting right
6291 local new_trap="$(trap -- "$arg" "$sigspec"
6293 trap -- '' "$sigspec")"
6295 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6297 # The resulting string should be safe to "eval" as it is (supposedly
6298 # correctly) quoted by "trap -p"
6299 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6308 local logs="$TESTSUITELOG $1"
6310 for log in $logs; do
6311 if [ -f "$log" ]; then
6312 grep -qw FAIL $log && status=1
6329 # use only if we are ignoring failures for this test, bugno required.
6330 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6331 # e.g. error_ignore bz5494 "your message" or
6332 # error_ignore LU-5494 "your message"
6334 local TYPE="IGNORE ($1)"
6339 error_and_remount() {
6341 remount_client $MOUNT
6345 # Throw an error if it's not running in vm - usually for performance
6348 local virt=$(running_in_vm)
6349 if [[ -n "$virt" ]]; then
6350 echo "running in VM '$virt', ignore error"
6351 error_ignore env=$virt "$@"
6358 # Function: skip_env()
6359 # Purpose: to skip a test during developer testing because some tool
6360 # is missing, but fail the test in release testing because the test
6361 # environment is not configured properly".
6364 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6369 log " SKIP: $TESTSUITE $TESTNAME $@"
6371 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6372 skip_logged $TESTNAME "$@"
6375 echo "$@" > $LOGDIR/skip
6378 [[ -n "$TESTSUITELOG" ]] &&
6379 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6388 build_test_filter() {
6389 EXCEPT="$EXCEPT $(testslist_filter)"
6392 if [[ $O = [0-9]*-[0-9]* ]]; then
6393 for num in $(seq $(echo $O | tr '-' ' ')); do
6401 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6402 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6403 [ "$EXCEPT_SLOW" ] &&
6404 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6405 for E in $EXCEPT; do
6406 eval EXCEPT_${E}=true
6408 for E in $ALWAYS_EXCEPT; do
6409 eval EXCEPT_ALWAYS_${E}=true
6411 for E in $EXCEPT_SLOW; do
6412 eval EXCEPT_SLOW_${E}=true
6414 for G in $GRANT_CHECK_LIST; do
6415 eval GCHECK_ONLY_${G}=true
6420 if [[ $1 = [a-z]* ]]; then
6423 echo ${1%%[a-zA-Z]*}
6427 # print a newline if the last test was skipped
6428 export LAST_SKIPPED=
6429 export ALWAYS_SKIPPED=
6431 # Main entry into test-framework. This is called with the number and
6432 # description of a test. The number is used to find the function to run
6433 # the test using "test_$name".
6435 # This supports a variety of methods of specifying specific test to
6437 # - ONLY= env variable with space-separated list of test numbers to run
6438 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6444 export base=$(basetest $testnum)
6445 export TESTNAME=test_$testnum
6449 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6450 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6451 local isexcept=EXCEPT_$testnum
6452 local isexcept_base=EXCEPT_$base
6453 if [ ${!isexcept}x != x ]; then
6455 skip_message="skipping excluded test $testnum"
6456 elif [ ${!isexcept_base}x != x ]; then
6458 skip_message="skipping excluded test $testnum (base $base)"
6461 isexcept=EXCEPT_ALWAYS_$testnum
6462 isexcept_base=EXCEPT_ALWAYS_$base
6463 if [ ${!isexcept}x != x ]; then
6465 skip_message="skipping ALWAYS excluded test $testnum"
6466 elif [ ${!isexcept_base}x != x ]; then
6468 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6471 isexcept=EXCEPT_SLOW_$testnum
6472 isexcept_base=EXCEPT_SLOW_$base
6473 if [ ${!isexcept}x != x ]; then
6475 skip_message="skipping SLOW test $testnum"
6476 elif [ ${!isexcept_base}x != x ]; then
6478 skip_message="skipping SLOW test $testnum (base $base)"
6481 # If there are tests on the ONLY list, check if the current test
6482 # is on that list and, if so, check if the test is to be skipped
6483 # and if we are supposed to honor the skip lists.
6484 if [ -n "$ONLY" ]; then
6485 local isonly=ONLY_$testnum
6486 local isonly_base=ONLY_$base
6487 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6489 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6491 skip_noexit "$skip_message"
6494 [ -n "$LAST_SKIPPED" ] &&
6495 echo "" && LAST_SKIPPED=
6497 run_one_logged $testnum "$testmsg"
6507 if [ -n "$ALWAYS_SKIPPED" ]; then
6509 skip_noexit "$skip_message"
6512 run_one_logged $testnum "$testmsg"
6519 load_module ../libcfs/libcfs/libcfs
6531 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6536 strace -o $TMP/$1.strace -ttt $*
6538 log "FINISHED: $*: rc $RC"
6545 banner test complete, duration $duration sec
6546 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6547 echo duration $duration >>$TESTSUITELOG
6551 # Set TEST_STATUS here. It will be used for logging the result.
6554 if [[ -f $LOGDIR/err ]]; then
6556 elif [[ -f $LOGDIR/skip ]]; then
6559 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6563 local FFREE=$(do_node $SINGLEMDS \
6564 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6565 local FTOTAL=$(do_node $SINGLEMDS \
6566 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6568 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6572 #echo -n "Resetting fail_loc on all nodes..."
6573 do_nodes --quiet $(comma_list $(nodes_list)) \
6574 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6580 # Log a message (on all nodes) padded with "=" before and after.
6581 # Also appends a timestamp and prepends the testsuite name.
6584 # ======================================================== 15:06:12 (1624050372)
6585 EQUALS="========================================================"
6587 msg="== ${TESTSUITE} $*"
6589 [[ $last != "=" && $last != " " ]] && msg="$msg "
6590 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6591 # always include at least == after the message
6592 log "$msg== $(date +"%H:%M:%S (%s)")"
6595 check_dmesg_for_errors() {
6597 local errors="VFS: Busy inodes after unmount of\|\
6598 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6599 group descriptors corrupted"
6601 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6602 [ -z "$res" ] && return 0
6603 echo "Kernel error detected: $res"
6608 # Run a single test function and cleanup after it.
6610 # This function should be run in a subshell so the test func can
6611 # exit() without stopping the whole script.
6616 local SAVE_UMASK=`umask`
6619 if ! grep -q $DIR /proc/mounts; then
6623 banner "test $testnum: $testmsg"
6624 test_${testnum} || error "test_$testnum failed with $?"
6627 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6629 check_dmesg_for_errors || error "Error in dmesg detected"
6630 if [ "$PARALLEL" != "yes" ]; then
6631 ps auxww | grep -v grep | grep -q "multiop " &&
6632 error "multiop still running"
6640 # Wrapper around run_one to ensure:
6641 # - test runs in subshell
6642 # - output of test is saved to separate log file for error reporting
6643 # - test result is saved to data file
6646 local before=$SECONDS
6649 export tfile=f${testnum}.${TESTSUITE}
6650 export tdir=d${testnum}.${TESTSUITE}
6651 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6652 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6653 local SAVE_UMASK=$(umask)
6657 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6659 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6660 local isonly=ONLY_$testnum
6661 local repeat=${!isonly:+$ONLY_REPEAT}
6663 for testiter in $(seq ${repeat:-1}); do
6664 local before_sub=$SECONDS
6665 log_sub_test_begin $TESTNAME
6667 # remove temp files between repetitions to avoid test failures
6668 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6669 rm -rvf $DIR/$tdir* $DIR/$tfile*
6670 # loop around subshell so stack_trap EXIT triggers each time
6671 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6674 local duration_sub=$((SECONDS - before_sub))
6677 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6678 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6680 if [[ -f $LOGDIR/err ]]; then
6681 test_error=$(cat $LOGDIR/err)
6683 elif [[ -f $LOGDIR/ignore ]]; then
6684 test_error=$(cat $LOGDIR/ignore)
6685 elif [[ -f $LOGDIR/skip ]]; then
6686 test_error=$(cat $LOGDIR/skip)
6692 pass "$testnum" "(${duration_sub}s)"
6693 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6694 [[ $rc != 0 ]] && break
6697 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6701 if [ -f $LOGDIR/err ]; then
6702 log_zfs_info "$zfs_debug_log"
6703 $FAIL_ON_ERROR && exit $rc
6716 # Print information of skipped tests to result.yml
6719 log_sub_test_begin $1
6721 log_sub_test_end "SKIP" "0" "0" "$@"
6724 grant_from_clients() {
6728 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6732 grant_from_servers() {
6736 # which is tot_granted less grant_precreate
6737 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6738 " obdfilter.${FSNAME}-OST*.tot_pending" \
6739 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6740 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6741 /tot_pending/{ total -= $2 };
6742 /grant_precreate/{ total -= $2 };
6743 END { printf("%0.0f", total) }'
6747 export base=$(basetest $1)
6748 [ "$CHECK_GRANT" == "no" ] && return 0
6750 local isonly_base=GCHECK_ONLY_${base}
6751 local isonly=GCHECK_ONLY_$1
6752 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6754 echo -n "checking grant......"
6756 local osts=$(comma_list $(osts_nodes))
6757 local clients=$CLIENTS
6758 [ -z "$clients" ] && clients=$(hostname)
6760 # sync all the data and make sure no pending data on server
6761 do_nodes $clients sync
6762 do_nodes $clients $LFS df # initiate all idling connections
6765 cli_grant=$(grant_from_clients $clients)
6768 # which is tot_granted less grant_precreate
6769 srv_grant=$(grant_from_servers $osts)
6772 # check whether client grant == server grant
6773 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6774 echo "wait for client:$cli_grant == server:$srv_grant"
6776 cli_grant=$(grant_from_clients $clients)
6777 srv_grant=$(grant_from_servers $osts)
6779 if [[ $cli_grant -ne $srv_grant ]]; then
6780 do_nodes $(comma_list $(osts_nodes)) \
6781 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6782 "obdfilter.${FSNAME}-OST*.grant_*"
6783 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6784 error "failed grant check: client:$cli_grant server:$srv_grant"
6786 echo "pass grant check: client:$cli_grant server:$srv_grant"
6790 ########################
6796 ost=`echo $1 | awk -F_ '{print $3}'`
6797 if [ -z $ost ]; then
6798 ost=`echo $1 | sed 's/-osc.*//'`
6803 ostuuid_from_index()
6805 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6808 ostname_from_index() {
6809 local uuid=$(ostuuid_from_index $1)
6813 mdtname_from_index() {
6814 local uuid=$(mdtuuid_from_index $1)
6818 mdssize_from_index () {
6819 local mdt=$(mdtname_from_index $2)
6820 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6823 index_from_ostuuid()
6825 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6828 mdtuuid_from_index()
6830 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6834 # Return unique identifier for given hostname
6837 echo $host_name | md5sum | cut -d' ' -f1
6841 # Returns list of ip addresses for each interface
6843 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6848 # Cache address list to avoid mutiple execution of local_addr_list
6849 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6851 for i in $LOCAL_ADDR_LIST ; do
6852 [[ "$i" == "$addr" ]] && return 0
6859 local is_local="IS_LOCAL_$(host_id $host_name)"
6860 if [ -z "${!is_local-}" ] ; then
6862 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6863 is_local_addr "$host_ip" && eval $is_local=1
6865 [[ "${!is_local}" == "1" ]]
6870 local_node $node && return 1
6877 for node in $(mdts_nodes); do
6878 remote_node $node && return 0
6885 [ -n "$CLIENTONLY" ] && return 0 || true
6886 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6891 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6892 MSKIPPED=1 && return 1
6899 for node in $(osts_nodes) ; do
6900 remote_node $node && return 0
6907 [ -n "$CLIENTONLY" ] && return 0 || true
6908 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6913 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6914 OSKIPPED=1 && return 1
6920 [ -n "$CLIENTONLY" ] && return 0 || true
6922 MGS=$(facet_host mgs)
6923 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6928 remote_mds_nodsh || remote_ost_nodsh || \
6929 $(single_local_node $(comma_list $(nodes_list)))
6933 remote_ost && remote_mds
6936 # Get the active nodes for facets.
6944 for facet in ${facets//,/ }; do
6945 nodes="$nodes $(facet_active_host $facet)"
6948 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6952 # Get name of the active MGS node.
6954 echo -n $(facets_nodes $(get_facets MGS))
6957 # Get all of the active MDS nodes.
6959 echo -n $(facets_nodes $(get_facets MDS))
6962 # Get all of the active OSS nodes.
6964 echo -n $(facets_nodes $(get_facets OST))
6967 # Get all of the client nodes and active server nodes.
6969 local nodes=$HOSTNAME
6973 # CLIENTS (if specified) contains the local client
6974 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6976 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6977 nodes="$nodes $(facets_nodes $(get_facets))"
6980 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6984 # Get all of the remote client nodes and remote active server nodes.
6985 remote_nodes_list () {
6986 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6989 # Get all of the MDS nodes, including active and passive nodes.
6997 for i in $(seq $MDSCOUNT); do
6999 failover_host=mds${i}failover_HOST
7000 nodes="$nodes ${!host} ${!failover_host}"
7003 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7004 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7008 # Get all of the OSS nodes, including active and passive nodes.
7016 for i in $(seq $OSTCOUNT); do
7018 failover_host=ost${i}failover_HOST
7019 nodes="$nodes ${!host} ${!failover_host}"
7022 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7023 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7027 # Get all of the server nodes, including active and passive nodes.
7028 all_server_nodes () {
7033 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7035 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7039 # Get all of the client and server nodes, including active and passive nodes.
7041 local nodes=$HOSTNAME
7045 # CLIENTS (if specified) contains the local client
7046 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7048 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7049 nodes="$nodes $(all_server_nodes)"
7052 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7056 init_clients_lists () {
7057 # Sanity check: exclude the local client from RCLIENTS
7058 local clients=$(hostlist_expand "$RCLIENTS")
7059 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7061 # Sanity check: exclude the dup entries
7062 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7064 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7066 # Sanity check: exclude the dup entries from CLIENTS
7067 # for those configs which has SINGLCLIENT set to local client
7068 clients=$(for i in $clients; do echo $i; done | sort -u)
7070 CLIENTS=$(comma_list $clients)
7071 local -a remoteclients=($RCLIENTS)
7072 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7073 varname=CLIENT$((i + 2))
7074 eval $varname=${remoteclients[i]}
7077 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7080 get_random_entry () {
7083 rnodes=${rnodes//,/ }
7085 local -a nodes=($rnodes)
7086 local num=${#nodes[@]}
7087 local i=$((RANDOM * num * 2 / 65536))
7093 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7097 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7098 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7103 echo $nodes | wc -w || true
7107 local nodes=$(mdts_nodes)
7108 local mdtcount=$(get_node_count "$nodes")
7109 [ ! "$MDSCOUNT" = "$mdtcount" ]
7112 generate_machine_file() {
7113 local nodes=${1//,/ }
7114 local machinefile=$2
7116 for node in $nodes; do
7117 echo $node >>$machinefile || \
7118 { echo "can not generate machinefile $machinefile" && return 1; }
7123 local file=$1/stripe
7126 $LFS getstripe -v $file || error "getstripe $file failed"
7130 # Check and add a test group.
7136 local gid=$(getent group $group_name | cut -d: -f3)
7137 if [[ -n "$gid" ]]; then
7138 [[ "$gid" -eq "$group_id" ]] || {
7139 error_noexit "inconsistent group ID:" \
7140 "new: $group_id, old: $gid"
7144 groupadd -g $group_id $group_name
7151 # Check and add a test user.
7164 local uid=$(getent passwd $user_name | cut -d: -f3)
7165 if [[ -n "$uid" ]]; then
7166 if [[ "$uid" -eq "$user_id" ]]; then
7167 local dir=$(getent passwd $user_name | cut -d: -f6)
7168 if [[ "$dir" != "$home" ]]; then
7170 usermod -d $home $user_name
7174 error_noexit "inconsistent user ID:" \
7175 "new: $user_id, old: $uid"
7180 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7187 check_runas_id_ret() {
7189 local myRUNAS_UID=$1
7190 local myRUNAS_GID=$2
7194 if [ -z "$myRUNAS" ]; then
7195 error_exit "check_runas_id_ret requires myRUNAS argument"
7199 error "Unable to execute $myRUNAS"
7201 id $myRUNAS_UID > /dev/null ||
7202 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7203 "some UID which exists on MDS and client or add user " \
7204 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7207 $myRUNAS krb5_login.sh ||
7208 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7210 mkdir $DIR/d0_runas_test
7212 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7213 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7215 rm -rf $DIR/d0_runas_test
7220 local myRUNAS_UID=$1
7221 local myRUNAS_GID=$2
7225 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7226 error "unable to write to $DIR/d0_runas_test as " \
7230 # obtain the UID/GID for MPI_USER
7234 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7235 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7237 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7238 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7241 # obtain and cache Kerberos ticket-granting ticket
7242 refresh_krb5_tgt() {
7243 local myRUNAS_UID=$1
7244 local myRUNAS_GID=$2
7247 if [ -z "$myRUNAS" ]; then
7248 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7251 CLIENTS=${CLIENTS:-$HOSTNAME}
7252 do_nodes $CLIENTS "set -x
7253 if ! $myRUNAS krb5_login.sh; then
7254 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7259 # Run multiop in the background, but wait for it to print
7260 # "PAUSING" to its stdout before returning from this function.
7261 multiop_bg_pause() {
7262 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7266 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7269 echo "$MULTIOP_PROG $FILE v$ARGS"
7270 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7272 echo "TMPPIPE=${TMPPIPE}"
7273 read -t 60 multiop_output < $TMPPIPE
7274 if [ $? -ne 0 ]; then
7279 if [ "$multiop_output" != "PAUSING" ]; then
7280 echo "Incorrect multiop output: $multiop_output"
7295 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7297 echo $((SECONDS - start))
7301 inodes_available () {
7302 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7303 sort -un | head -n1) || return 1
7307 mdsrate_inodes_available () {
7308 local min_inodes=$(inodes_available)
7309 echo $((min_inodes * 99 / 100))
7312 # reset stat counters
7314 local paramfile="$1"
7315 lctl set_param -n $paramfile=0
7320 local paramfile="$1"
7322 lctl get_param -n $paramfile |
7323 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7327 awk '{sum += $1} END { printf("%0.0f", sum) }'
7330 calc_osc_kbytes () {
7331 $LFS df $MOUNT > /dev/null
7332 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7335 # save_lustre_params(comma separated facet list, parameter_mask)
7336 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7337 save_lustre_params() {
7342 for facet in ${facets//,/ }; do
7343 facet_svc=$(facet_svc $facet)
7345 "params=\\\$($LCTL get_param $2);
7346 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7347 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7348 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7349 while read s; do echo $facet \\\$s;
7350 done <<< \\\"\\\$param\\\""
7354 # restore lustre parameters from input stream, produces by save_lustre_params
7355 restore_lustre_params() {
7360 while IFS=" =" read facet name val; do
7361 do_facet $facet "$LCTL set_param -n $name=$val"
7365 check_node_health() {
7366 local nodes=${1:-$(comma_list $(nodes_list))}
7367 local health=$TMP/node_health.$$
7369 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7370 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7371 # Only check/report network health if get_param isn't reported, since
7372 # *clearly* the network is working if get_param returned something.
7373 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7374 for node in ${nodes//,/}; do
7375 check_network $node 5
7381 mdsrate_cleanup () {
7383 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7384 --nfiles $3 --dir $4 --filefmt $5 $6
7389 ########################
7391 convert_facet2label() {
7394 if [ x$facet = xost ]; then
7396 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7400 local varsvc=${facet}_svc
7402 if [ -n ${!varsvc} ]; then
7405 error "No label for $facet!"
7409 get_clientosc_proc_path() {
7410 echo "${1}-osc-[-0-9a-f]*"
7413 get_mdtosc_proc_path() {
7415 local ost_label=${2:-"*OST*"}
7417 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7418 local mdt_label=$(convert_facet2label $mds_facet)
7419 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7421 if [[ $ost_label = *OST* ]]; then
7422 echo "${ost_label}-osc-${mdt_index}"
7424 echo "${ost_label}-osp-${mdt_index}"
7428 get_osc_import_name() {
7431 local label=$(convert_facet2label $ost)
7433 if [ "${facet:0:3}" = "mds" ]; then
7434 get_mdtosc_proc_path $facet $label
7438 get_clientosc_proc_path $label
7442 _wait_import_state () {
7445 local maxtime=${3:-$(max_recovery_time)}
7446 local error_on_failure=${4:-1}
7450 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7451 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7452 if [ "${expected}" == "DISCONN" ]; then
7453 # for disconn we can check after proc entry is removed
7454 [ "x${CONN_STATE}" == "x" ] && return 0
7455 # with AT enabled, we can have connect request timeout near of
7456 # reconnect timeout and test can't see real disconnect
7457 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7459 if [ $i -ge $maxtime ]; then
7460 [ $error_on_failure -ne 0 ] && \
7461 error "can't put import for $CONN_PROC into ${expected}" \
7462 "state after $i sec, have ${CONN_STATE}"
7466 # Add uniq for multi-mount case
7467 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7471 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7475 wait_import_state() {
7478 local maxtime=${3:-$(max_recovery_time)}
7479 local error_on_failure=${4:-1}
7482 for param in ${params//,/ }; do
7483 _wait_import_state $state $param $maxtime $error_on_failure || return
7487 wait_import_state_mount() {
7488 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7492 wait_import_state $*
7495 # One client request could be timed out because server was not ready
7496 # when request was sent by client.
7497 # The request timeout calculation details :
7499 # /* We give the server rq_timeout secs to process the req, and
7500 # add the network latency for our local timeout. */
7501 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7502 # ptlrpc_at_get_net_latency(request) ;
7504 # ptlrpc_connect_import ()
7505 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7508 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7509 # ptlrpc_at_get_net_latency(request) ->
7510 # at_get (max (iat_net_latency=0, at_min)) = at_min
7513 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7514 # INITIAL_CONNECT_TIMEOUT + at_min
7516 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7517 # because we can not get this value in runtime,
7518 # the value depends on configure options, and it is not stored in /proc.
7520 # #define CONNECTION_SWITCH_MIN 5U
7521 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7523 request_timeout () {
7526 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7527 local init_connect_timeout=$TIMEOUT
7528 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7530 local at_min=$(at_get $facet at_min)
7532 echo $(( init_connect_timeout + at_min ))
7535 _wait_osc_import_state() {
7539 local target=$(get_osc_import_name $facet $ost_facet)
7540 local param="os[cp].${target}.ost_server_uuid"
7544 # 1. wait the deadline of client 1st request (it could be skipped)
7545 # 2. wait the deadline of client 2nd request
7546 local maxtime=$(( 2 * $(request_timeout $facet)))
7548 if [[ $facet == client* ]]; then
7549 # During setup time, the osc might not be setup, it need wait
7550 # until list_param can return valid value.
7551 params=$($LCTL list_param $param 2>/dev/null || true)
7552 while [ -z "$params" ]; do
7553 if [ $i -ge $maxtime ]; then
7554 echo "can't get $param in $maxtime secs"
7559 params=$($LCTL list_param $param 2>/dev/null || true)
7563 if [[ $ost_facet = mds* ]]; then
7564 # no OSP connection to itself
7565 if [[ $facet = $ost_facet ]]; then
7568 param="osp.${target}.mdt_server_uuid"
7572 local plist=$(comma_list $params)
7573 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7574 wait_import_state $expected $plist $maxtime; then
7575 error "$facet: import is not in $expected state after $maxtime"
7582 wait_osc_import_state() {
7588 if [[ $facet = mds ]]; then
7589 for num in $(seq $MDSCOUNT); do
7590 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7593 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7597 wait_osc_import_ready() {
7598 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7601 _wait_mgc_import_state() {
7604 local error_on_failure=${3:-1}
7605 local param="mgc.*.mgs_server_uuid"
7609 # 1. wait the deadline of client 1st request (it could be skipped)
7610 # 2. wait the deadline of client 2nd request
7611 local maxtime=$(( 2 * $(request_timeout $facet)))
7613 if [[ $facet == client* ]]; then
7614 # During setup time, the osc might not be setup, it need wait
7615 # until list_param can return valid value. And also if there
7616 # are mulitple osc entries we should list all of them before
7618 params=$($LCTL list_param $param 2>/dev/null || true)
7619 while [ -z "$params" ]; do
7620 if [ $i -ge $maxtime ]; then
7621 echo "can't get $param in $maxtime secs"
7626 params=$($LCTL list_param $param 2>/dev/null || true)
7629 local plist=$(comma_list $params)
7630 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7631 wait_import_state $expected $plist $maxtime \
7632 $error_on_failure; then
7633 if [ $error_on_failure -ne 0 ]; then
7634 error "import is not in ${expected} state"
7642 wait_mgc_import_state() {
7645 local error_on_failure=${3:-1}
7648 if [[ $facet = mds ]]; then
7649 for num in $(seq $MDSCOUNT); do
7650 _wait_mgc_import_state mds$num "$expected" \
7651 $error_on_failure || return
7654 _wait_mgc_import_state "$facet" "$expected"
7655 $error_on_failure || return
7659 wait_dne_interconnect() {
7662 if [ $MDSCOUNT -gt 1 ]; then
7663 for num in $(seq $MDSCOUNT); do
7664 wait_osc_import_ready mds mds$num
7669 get_clientmdc_proc_path() {
7673 get_clientmgc_proc_path() {
7681 [ -z "$list" ] && return 0
7683 # Add paths to lustre tests for 32 and 64 bit systems.
7684 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7685 local TESTPATH="$RLUSTRE/tests:"
7686 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7687 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7690 wait_clients_import_state () {
7697 if [ "$FAILURE_MODE" = HARD ]; then
7698 facets=$(facets_on_host $(facet_active_host $facet))
7701 for facet in ${facets//,/ }; do
7702 local label=$(convert_facet2label $facet)
7705 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7706 $label).ost_server_uuid" ;;
7707 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7708 $label).mds_server_uuid" ;;
7709 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7710 $label).mgs_server_uuid" ;;
7711 *) error "unknown facet!" ;;
7714 local params=$(expand_list $params $proc_path)
7717 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7719 error "import is not in ${expected} state"
7731 # wait until all MDTs are in the expected state
7732 for ((num = 1; num <= $MDSCOUNT; num++)); do
7733 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7737 if [ $facet = "mds" ]; then
7738 mproc="osp.$mdtosp.active"
7739 [ $num -eq $((tgt_idx + 1)) ] && continue
7741 mproc="osc.$mdtosp.active"
7747 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7750 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7751 if [ $result -eq $expected ]; then
7752 echo -n "target updated after "
7753 echo "$wait sec (got $result)"
7757 if [ $wait -eq $max ]; then
7758 error "$tgt_name: wanted $expected got $result"
7760 echo "Waiting $((max - wait)) secs for $tgt_name"
7770 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7771 $LCTL get_param obdfilter.*.kbytesavail))
7772 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7773 $LCTL get_param -n obdfilter.*.tot_granted))
7774 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7775 $LCTL get_param -n obdfilter.*.kbytestotal))
7776 for ((i=0; i<${#AVAILA[@]}; i++)); do
7777 local -a AVAIL1=(${AVAILA[$i]//=/ })
7778 local -a TOTAL=(${TOTALA[$i]//=/ })
7779 GRANT=$((${GRANTA[$i]}/1024))
7780 # allow 1% of total space in bavail because of delayed
7781 # allocation with ZFS which might release some free space after
7782 # txg commit. For small devices, we set a mininum of 8MB
7783 local LIMIT=$((${TOTAL} / 100 + 8000))
7784 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7785 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7786 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7787 echo " FULL" || echo
7793 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7796 check_pool_not_exist() {
7797 local fsname=${1%%.*}
7798 local poolname=${1##$fsname.}
7799 [[ $# -ne 1 ]] && return 0
7800 [[ x$poolname = x ]] && return 0
7801 list_pool $fsname | grep -w $1 && return 1
7806 local fsname=${1%%.*}
7807 local poolname=${1##$fsname.}
7808 local keep_pools=${2:-false}
7810 stack_trap "destroy_test_pools $fsname" EXIT
7811 do_facet mgs lctl pool_new $1
7813 # get param should return err unless pool is created
7814 [[ $RC -ne 0 ]] && return $RC
7816 for mds_id in $(seq $MDSCOUNT); do
7817 local mdt_id=$((mds_id-1))
7818 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7819 wait_update_facet mds$mds_id \
7820 "lctl get_param -n lod.$lodname.pools.$poolname \
7821 2>/dev/null || echo foo" "" ||
7822 error "mds$mds_id: pool_new failed $1"
7824 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7825 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7827 $keep_pools || add_pool_to_list $1
7831 add_pool_to_list () {
7832 local fsname=${1%%.*}
7833 local poolname=${1##$fsname.}
7835 local listvar=${fsname}_CREATED_POOLS
7836 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7840 remove_pool_from_list () {
7841 local fsname=${1%%.*}
7842 local poolname=${1##$fsname.}
7844 local listvar=${fsname}_CREATED_POOLS
7845 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
7849 # cleanup all pools exist on $FSNAME
7850 destroy_all_pools () {
7852 for i in $(list_pool $FSNAME); do
7857 destroy_pool_int() {
7859 local OSTS=$(list_pool $1)
7860 for ost in $OSTS; do
7861 do_facet mgs lctl pool_remove $1 $ost
7863 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7864 error "MDS: pool_list $1 failed"
7865 do_facet mgs lctl pool_destroy $1
7868 # <fsname>.<poolname> or <poolname>
7870 local fsname=${1%%.*}
7871 local poolname=${1##$fsname.}
7873 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7877 check_pool_not_exist $fsname.$poolname && return 0 || true
7879 destroy_pool_int $fsname.$poolname
7881 [[ $RC -ne 0 ]] && return $RC
7882 for mds_id in $(seq $MDSCOUNT); do
7883 local mdt_id=$((mds_id-1))
7884 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7885 wait_update_facet mds$mds_id \
7886 "lctl get_param -n lod.$lodname.pools.$poolname \
7887 2>/dev/null || echo foo" "foo" ||
7888 error "mds$mds_id: destroy pool failed $1"
7890 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7891 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7893 remove_pool_from_list $fsname.$poolname
7899 local fsname=${1:-$FSNAME}
7901 local listvar=${fsname}_CREATED_POOLS
7903 [ x${!listvar} = x ] && return 0
7905 echo "Destroy the created pools: ${!listvar}"
7906 for poolname in ${!listvar//,/ }; do
7907 destroy_pool $fsname.$poolname
7911 destroy_test_pools () {
7913 local fsname=${1:-$FSNAME}
7914 destroy_pools $fsname || true
7920 local ts=$(date +%s)
7923 if [[ ! -f "$YAML_LOG" ]]; then
7924 # init_logging is not performed before gather_logs,
7925 # so the $LOGDIR needs to be checked here
7926 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7929 [ -f $LOGDIR/shared ] && docp=false
7931 # dump lustre logs, dmesg, and journal if GSS_SK=true
7933 prefix="$TESTLOG_PREFIX.$TESTNAME"
7935 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7937 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7938 echo "Dumping logs only on local client."
7939 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7940 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7941 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7942 lgss_sk -r {} \; &> \
7943 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7944 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7945 ${prefix}.nodemaps.$(hostname -s).${suffix}
7946 [ "$GSS_SK" = true ] && keyctl show > \
7947 ${prefix}.keyring.$(hostname -s).${suffix}
7948 [ "$GSS_SK" = true ] && journalctl -a > \
7949 ${prefix}.journal.$(hostname -s).${suffix}
7954 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7955 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7956 if [ "$SHARED_KEY" = true ]; then
7957 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7958 lgss_sk -r {} \; &> \
7959 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7960 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7961 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7963 if [ "$GSS_SK" = true ]; then
7964 do_nodesv $list "keyctl show > \
7965 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7966 do_nodesv $list "journalctl -a > \
7967 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7970 if [ ! -f $LOGDIR/shared ]; then
7971 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
7973 for node in ${remote_nodes//,/ }; do
7974 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
7988 for i in $(seq 0 $num_mntpts); do
7989 cmd="ls -laf ${mntpt_root}$i/$dir"
7995 for pid in $pids; do
8002 # check_and_start_recovery_timer()
8003 # service_time = at_est2timeout(service_time);
8004 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8005 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8007 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8008 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8009 #define CONNECTION_SWITCH_MIN 5
8010 #define CONNECTION_SWITCH_INC 5
8011 max_recovery_time() {
8012 local init_connect_timeout=$((TIMEOUT / 20))
8013 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8015 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8016 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8018 echo -n $service_time
8021 recovery_time_min() {
8022 local connection_switch_min=5
8023 local connection_switch_inc=5
8024 local connection_switch_max
8025 local reconnect_delay_max
8026 local initial_connect_timeout
8030 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8031 (($connection_switch_min > $TIMEOUT)) &&
8032 max=$connection_switch_min || max=$TIMEOUT
8033 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8035 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8036 timeout_20=$((TIMEOUT/20))
8037 (($connection_switch_min > $timeout_20)) &&
8038 initial_connect_timeout=$connection_switch_min ||
8039 initial_connect_timeout=$timeout_20
8041 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8042 initial_connect_timeout))
8043 echo $((2 * reconnect_delay_max))
8046 get_clients_mount_count () {
8047 local clients=${CLIENTS:-$HOSTNAME}
8049 # we need to take into account the clients mounts and
8050 # exclude mds/ost mounts if any;
8051 do_nodes $clients cat /proc/mounts | grep lustre |
8052 grep -w $MOUNT | wc -l
8056 PROC_CLI="srpc_info"
8057 PROC_CON="srpc_contexts"
8065 if [ $M -lt $N ]; then
8069 while [ $N -lt $M ]; do
8079 calc_connection_cnt() {
8082 # MDT->MDT = 2 * C(M, 2)
8086 comb_m2=$(combination $MDSCOUNT 2)
8088 local num_clients=$(get_clients_mount_count)
8090 local cnt_mdt2mdt=$((comb_m2 * 2))
8091 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8092 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8093 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8094 if is_mounted $MOUNT2; then
8095 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8096 cnt_cli2ost=$((cnt_cli2ost * 2))
8104 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8105 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8106 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8107 + cnt_cli2ost + cnt_cli2mdt))
8121 local cmd="$tgt.srpc.flavor"
8123 if [ $net == "any" ]; then
8128 if [ $dir != "any" ]; then
8133 log "Setting sptlrpc rule: $cmd"
8134 do_facet mgs "$LCTL conf_param $cmd"
8140 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8150 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8151 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8153 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8155 if [ "x$bulkspec" != "x" ]; then
8156 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8158 if [ "x$algs" != "x" ]; then
8159 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8161 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8162 if [ $bulk == "bulkn" ]; then
8163 bulk_count=`echo "$output" | grep "bulk flavor" \
8164 | grep "null/null" | wc -l`
8165 elif [ $bulk == "bulki" ]; then
8166 bulk_count=`echo "$output" | grep "bulk flavor" \
8167 | grep "/null" | grep -v "null/" | wc -l`
8169 bulk_count=`echo "$output" | grep "bulk flavor" \
8170 | grep -v "/null" | grep -v "null/" | wc -l`
8174 [ $bulk_count -lt $count ] && count=$bulk_count
8185 local clients=${CLIENTS:-$HOSTNAME}
8187 for c in ${clients//,/ }; do
8188 local output=$(do_node $c lctl get_param -n \
8189 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8190 local tmpcnt=$(count_flvr "$output" $flavor)
8191 if $GSS_SK && [ $flavor != "null" ]; then
8192 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8193 output=$(do_node $c lctl get_param -n \
8194 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8195 local outcon=$(count_contexts "$output")
8196 if [ "$outcon" -lt "$tmpcnt" ]; then
8200 cnt=$((cnt + tmpcnt))
8210 local clients=${CLIENTS:-$HOSTNAME}
8212 for c in ${clients//,/ }; do
8214 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8215 local output=$(do_node $c lctl get_param -n \
8216 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8217 local tmpcnt=$(count_flvr "$output" $flavor)
8218 if $GSS_SK && [ $flavor != "null" ]; then
8219 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8220 output=$(do_node $c lctl get_param -n \
8221 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8222 local outcon=$(count_contexts "$output")
8223 if [ "$outcon" -lt "$tmpcnt" ]; then
8227 cnt=$((cnt + tmpcnt))
8237 if [ $MDSCOUNT -le 1 ]; then
8242 for num in `seq $MDSCOUNT`; do
8243 local output=$(do_facet mds$num lctl get_param -n \
8244 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8245 local tmpcnt=$(count_flvr "$output" $flavor)
8246 if $GSS_SK && [ $flavor != "null" ]; then
8247 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8248 output=$(do_facet mds$num lctl get_param -n \
8249 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8250 local outcon=$(count_contexts "$output")
8251 if [ "$outcon" -lt "$tmpcnt" ]; then
8255 cnt=$((cnt + tmpcnt))
8266 for num in `seq $MDSCOUNT`; do
8267 mdtosc=$(get_mdtosc_proc_path mds$num)
8268 mdtosc=${mdtosc/-MDT*/-MDT\*}
8269 local output=$(do_facet mds$num lctl get_param -n \
8270 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8271 local tmpcnt=$(count_flvr "$output" $flavor)
8272 if $GSS_SK && [ $flavor != "null" ]; then
8273 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8274 output=$(do_facet mds$num lctl get_param -n \
8275 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8276 local outcon=$(count_contexts "$output")
8277 if [ "$outcon" -lt "$tmpcnt" ]; then
8281 cnt=$((cnt + tmpcnt))
8290 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8292 count_flvr "$output" $flavor
8297 local dir=$1 # from to
8298 local flavor=$2 # flavor expected
8301 if [ $dir == "cli2mdt" ]; then
8302 res=`flvr_cnt_cli2mdt $flavor`
8303 elif [ $dir == "cli2ost" ]; then
8304 res=`flvr_cnt_cli2ost $flavor`
8305 elif [ $dir == "mdt2mdt" ]; then
8306 res=`flvr_cnt_mdt2mdt $flavor`
8307 elif [ $dir == "mdt2ost" ]; then
8308 res=`flvr_cnt_mdt2ost $flavor`
8309 elif [ $dir == "all2ost" ]; then
8310 res1=`flvr_cnt_mdt2ost $flavor`
8311 res2=`flvr_cnt_cli2ost $flavor`
8312 res=$((res1 + res2))
8313 elif [ $dir == "all2mdt" ]; then
8314 res1=`flvr_cnt_mdt2mdt $flavor`
8315 res2=`flvr_cnt_cli2mdt $flavor`
8316 res=$((res1 + res2))
8317 elif [ $dir == "all2all" ]; then
8318 res1=`flvr_cnt_mdt2ost $flavor`
8319 res2=`flvr_cnt_cli2ost $flavor`
8320 res3=`flvr_cnt_mdt2mdt $flavor`
8321 res4=`flvr_cnt_cli2mdt $flavor`
8322 res=$((res1 + res2 + res3 + res4))
8330 local dir=$1 # from to
8331 local flavor=$2 # flavor expected
8332 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8333 local WAITFLAVOR_MAX=20 # how many retries before abort?
8336 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8337 echo -n "checking $dir..."
8338 res=$(do_check_flavor $dir $flavor)
8339 echo "found $res/$expect $flavor connections"
8340 [ $res -ge $expect ] && return 0
8344 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8345 # echo "Dumping additional logs for SK debug.."
8346 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8348 gather_logs $(comma_list $(nodes_list))
8353 restore_to_default_flavor()
8355 local proc="mgs.MGS.live.$FSNAME"
8357 echo "restoring to default flavor..."
8359 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8360 grep ".srpc.flavor" | wc -l)
8362 # remove all existing rules if any
8363 if [ $nrule -ne 0 ]; then
8364 echo "$nrule existing rules"
8365 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8366 grep ".srpc.flavor."); do
8367 echo "remove rule: $rule"
8368 spec=`echo $rule | awk -F = '{print $1}'`
8369 do_facet mgs "$LCTL conf_param -d $spec"
8373 # verify no rules left
8374 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8375 grep ".srpc.flavor." | wc -l)
8376 [ $nrule -ne 0 ] && error "still $nrule rules left"
8378 # wait for default flavor to be applied
8381 set_rule $FSNAME any any $SK_FLAVOR
8382 wait_flavor all2all $SK_FLAVOR
8384 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8385 set_rule $FSNAME any cli2ost $SK_FLAVOR
8386 wait_flavor cli2mdt $SK_FLAVOR
8387 wait_flavor cli2ost $SK_FLAVOR
8389 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8391 wait_flavor all2all null
8397 local flavor=${1:-null}
8399 echo "setting all flavor to $flavor"
8401 # FIXME need parameter to this fn
8402 # and remove global vars
8403 local cnt_all2all=$(calc_connection_cnt all2all)
8405 local res=$(do_check_flavor all2all $flavor)
8406 if [ $res -eq $cnt_all2all ]; then
8407 echo "already have total $res $flavor connections"
8411 echo "found $res $flavor out of total $cnt_all2all connections"
8412 restore_to_default_flavor
8414 [[ $flavor = null ]] && return 0
8416 if $GSS_SK && [ $flavor != "null" ]; then
8418 set_rule $FSNAME any any $flavor
8419 wait_flavor all2all $flavor
8421 set_rule $FSNAME any cli2mdt $flavor
8422 set_rule $FSNAME any cli2ost $flavor
8423 set_rule $FSNAME any mdt2ost null
8424 set_rule $FSNAME any mdt2mdt null
8425 wait_flavor cli2mdt $flavor
8426 wait_flavor cli2ost $flavor
8428 echo "GSS_SK now at flavor: $flavor"
8430 set_rule $FSNAME any any $flavor
8431 wait_flavor all2all $flavor
8438 # Checking for shared logdir
8439 if [ ! -d $dir ]; then
8440 # Not found. Create local logdir
8443 touch $dir/check_file.$(hostname -s)
8448 check_write_access() {
8450 local list=${2:-$(comma_list $(nodes_list))}
8454 for node in ${list//,/ }; do
8455 file=$dir/check_file.$(short_nodename $node)
8456 if [[ ! -f "$file" ]]; then
8457 # Logdir not accessible/writable from this node.
8460 rm -f $file || return 1
8466 [[ -n $YAML_LOG ]] && return
8467 local save_umask=$(umask)
8470 export YAML_LOG=${LOGDIR}/results.yml
8474 # If the yaml log already exists then we will just append to it
8475 if [ ! -f $YAML_LOG ]; then
8476 if check_shared_dir $LOGDIR; then
8477 touch $LOGDIR/shared
8478 echo "Logging to shared log directory: $LOGDIR"
8480 echo "Logging to local directory: $LOGDIR"
8483 yml_nodes_file $LOGDIR >> $YAML_LOG
8484 yml_results_file >> $YAML_LOG
8489 # log actual client and server versions if needed for debugging
8490 log "Client: $(lustre_build_version client)"
8491 log "MDS: $(lustre_build_version mds1)"
8492 log "OSS: $(lustre_build_version ost1)"
8496 yml_log_test $1 >> $YAML_LOG
8500 yml_log_test_status $@ >> $YAML_LOG
8503 log_sub_test_begin() {
8504 yml_log_sub_test_begin "$@" >> $YAML_LOG
8507 log_sub_test_end() {
8508 yml_log_sub_test_end "$@" >> $YAML_LOG
8514 local llverdev_opts=$2
8515 local devname=$(basename $1)
8516 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8517 # loop devices aren't in /proc/partitions
8518 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8520 size=$(($size / 1024 / 1024)) # Gb
8522 local partial_arg=""
8523 # Run in partial (fast) mode if the size
8524 # of a partition > 1 GB
8525 [ $size -gt 1 ] && partial_arg="-p"
8527 llverdev --force $partial_arg $llverdev_opts $dev
8533 local llverfs_opts=$2
8534 local use_partial_arg=$3
8535 local partial_arg=""
8536 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8538 # Run in partial (fast) mode if the size
8539 # of a partition > 1 GB
8540 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8542 llverfs $partial_arg $llverfs_opts $dir
8546 local devs=${1//,/ }
8549 local rslt=$TMP/sgpdd_survey
8551 # sgpdd-survey cleanups ${rslt}.* files
8553 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8559 # returns the canonical name for an ldiskfs device
8564 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8565 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8566 echo dm-\\\${foo##*:};
8568 name=\\\$(basename \\\$dv);
8569 if [[ \\\$name = *flakey* ]]; then
8570 name=\\\$(lsblk -o NAME,KNAME |
8571 awk /\\\$name/'{print \\\$NF}');
8577 is_sanity_benchmark() {
8578 local benchmarks="dbench bonnie iozone fsx"
8580 for b in $benchmarks; do
8581 if [ "$b" == "$suite" ]; then
8589 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8593 # Get the available size (KB) of a given obd target.
8600 [[ $facet != client ]] || return 0
8602 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8607 # Get the page size (bytes) on a given facet node.
8608 # The local client page_size is directly available in PAGE_SIZE.
8612 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8614 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8615 page_size=$(do_facet $facet getconf PAGE_SIZE)
8616 echo -n ${page_size:-4096}
8620 # Get the block count of the filesystem.
8627 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8628 awk '/^Block count:/ {print $3}')
8632 # Check whether the "ea_inode" feature is enabled or not, to allow
8633 # ldiskfs xattrs over one block in size. Allow both the historical
8634 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8635 large_xattr_enabled() {
8636 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8638 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8640 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8641 grep -E -q '(ea_inode|large_xattr)'"
8642 return ${PIPESTATUS[0]}
8645 # Get the maximum xattr size supported by the filesystem.
8647 $LCTL get_param -n llite.*.max_easize
8650 # Dump the value of the named xattr from a file.
8655 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8658 # Generate a string with size of $size bytes.
8660 local size=${1:-1024} # in bytes
8662 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8665 reformat_external_journal() {
8670 if [ -n "${!var}" ]; then
8671 local rcmd="do_facet $facet"
8673 echo "reformat external journal on $facet:${!var}"
8674 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8678 # MDT file-level backup/restore
8679 mds_backup_restore() {
8682 local devname=$(mdsdevname $(facet_number $facet))
8683 local mntpt=$(facet_mntpt brpt)
8684 local rcmd="do_facet $facet"
8685 local metaea=${TMP}/backup_restore.ea
8686 local metadata=${TMP}/backup_restore.tgz
8687 local opts=${MDS_MOUNT_FS_OPTS}
8688 local svc=${facet}_svc
8690 if ! ${rcmd} test -b ${devname}; then
8691 opts=$(csa_add "$opts" -o loop)
8694 echo "file-level backup/restore on $facet:${devname}"
8696 # step 1: build mount point
8697 ${rcmd} mkdir -p $mntpt
8698 # step 2: cleanup old backup
8699 ${rcmd} rm -f $metaea $metadata
8701 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8702 if [ ! -z $igif ]; then
8703 # step 3.5: rm .lustre
8704 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8706 # step 4: backup metaea
8708 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8710 # step 5: backup metadata
8712 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8714 ${rcmd} $UMOUNT $mntpt || return 4
8715 # step 8: reformat dev
8716 echo "reformat new device"
8717 format_mdt $(facet_number $facet)
8719 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8720 # step 10: restore metadata
8722 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8723 # step 11: restore metaea
8725 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8726 # step 12: remove recovery logs
8727 echo "remove recovery logs"
8728 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8729 # step 13: umount dev
8730 ${rcmd} $UMOUNT $mntpt || return 10
8731 # step 14: cleanup tmp backup
8732 ${rcmd} rm -f $metaea $metadata
8733 # step 15: reset device label - it's not virgin on
8734 ${rcmd} e2label $devname ${!svc}
8741 local devname=$(mdsdevname $(facet_number $facet))
8742 local mntpt=$(facet_mntpt brpt)
8743 local rcmd="do_facet $facet"
8744 local opts=${MDS_MOUNT_FS_OPTS}
8746 if ! ${rcmd} test -b ${devname}; then
8747 opts=$(csa_add "$opts" -o loop)
8750 echo "removing OI files on $facet: idx=${idx}"
8752 # step 1: build mount point
8753 ${rcmd} mkdir -p $mntpt
8755 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8756 if [ -z $idx ]; then
8757 # step 3: remove all OI files
8758 ${rcmd} rm -fv $mntpt/oi.16*
8759 elif [ $idx -lt 2 ]; then
8760 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8764 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8765 for ((i=${idx}; i<64; i=$((i * idx)))); do
8766 ${rcmd} rm -fv $mntpt/oi.16.${i}
8770 ${rcmd} $UMOUNT $mntpt || return 2
8771 # OI files will be recreated when mounted as lustre next time.
8774 # generate maloo upload-able log file name
8775 # \param logname specify unique part of file name
8776 generate_logname() {
8777 local logname=${1:-"default_logname"}
8779 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8782 # make directory on different MDTs
8787 local hash_name=("all_char" "fnv_1a_64" "crush")
8788 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8789 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8792 while getopts "c:H:i:p" opt; do
8794 c) dirstripe_count=$OPTARG;;
8795 H) hash_type=$OPTARG;;
8796 i) dirstripe_index=$OPTARG;;
8798 \?) error "only support -c -H -i -p";;
8802 shift $((OPTIND - 1))
8803 [ $# -eq 1 ] || error "Only creating single directory is supported"
8806 local parent=$(dirname $path)
8807 if [ "$p_option" == "-p" ]; then
8808 [ -d $path ] && return 0
8809 if [ ! -d ${parent} ]; then
8810 mkdir -p ${parent} ||
8811 error "mkdir parent '$parent' failed"
8815 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8816 mkdir $path || error "mkdir '$path' failed"
8820 if [ $dirstripe_index -eq -1 ]; then
8821 mdt_index=$((base % MDSCOUNT))
8823 mdt_index=$dirstripe_index
8826 # randomly choose hash type
8827 [ -z "$hash_type" ] &&
8828 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8830 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8831 if [ $dirstripe_count -eq -1 ]; then
8832 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8838 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8839 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8840 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8844 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8846 # If called many times, passing @last_fd will avoid repeated searching
8847 # already-open FDs repeatedly if we know they are still in use.
8849 # usage: free_fd [last_fd]
8852 local max_fd=$(ulimit -n)
8853 local fd=$((${1:-2} + 1))
8855 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8858 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8862 check_mount_and_prep()
8864 is_mounted $MOUNT || setupall
8866 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8867 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8868 for idx in $(seq $MDSCOUNT); do
8869 local name="MDT$(printf '%04x' $((idx - 1)))"
8870 rm -rf $MOUNT/.lustre/lost+found/$name/*
8874 # calcule how many ost-objects to be created.
8875 precreated_ost_obj_count()
8879 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8880 local ost_name="OST$(printf '%04x' $ost_idx)"
8881 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8882 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8883 osp.$proc_path.prealloc_last_id)
8884 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8885 osp.$proc_path.prealloc_next_id)
8886 echo $((last_id - next_id + 1))
8889 check_file_in_pool()
8894 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8897 for t in $tlist ; do
8898 [ "$i" -eq "$t" ] && continue 2
8901 echo "pool list: $tlist"
8902 echo "striping: $res"
8903 error_noexit "$file not allocated in $pool"
8910 echo "Creating new pool"
8913 create_pool $FSNAME.$pool ||
8914 { error_noexit "No pool created, result code $?"; return 1; }
8915 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8916 { error_noexit "$pool not in lfs pool_list"; return 2; }
8919 pool_add_targets() {
8920 echo "Adding targets to pool"
8926 if [ -z $last ]; then
8929 local list=$(seq $first $step $last)
8932 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8933 local tg=$(for i in $list;
8934 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
8935 local firstx=$(printf "%04x" $first)
8936 local lastx=$(printf "%04x" $last)
8938 do_facet mgs $LCTL pool_add \
8939 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
8941 if (( $? != 0 && $? != 17 )); then
8942 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
8946 # wait for OSTs to be added to the pool
8947 for mds_id in $(seq $MDSCOUNT); do
8948 local mdt_id=$((mds_id-1))
8949 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8950 wait_update_facet mds$mds_id \
8951 "lctl get_param -n lod.$lodname.pools.$pool |
8952 grep $tg | sort -u | tr '\n' ' '" "$t" || {
8953 error_noexit "mds$mds_id: Add to pool failed"
8957 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
8958 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
8959 error_noexit "Add to pool failed"
8967 echo "Setting pool on directory $tdir"
8969 $LFS setstripe -c 2 -p $pool $tdir && return 0
8971 error_noexit "Cannot set pool $pool to $tdir"
8978 echo "Checking pool on directory $tdir"
8980 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
8981 [ "$res" = "$pool" ] && return 0
8983 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8987 pool_dir_rel_path() {
8988 echo "Testing relative path works well"
8993 mkdir -p $root/$tdir/$tdir
8995 pool_set_dir $pool $tdir || return 1
8996 pool_set_dir $pool ./$tdir || return 2
8997 pool_set_dir $pool ../$tdir || return 3
8998 pool_set_dir $pool ../$tdir/$tdir || return 4
8999 rm -rf $tdir; cd - > /dev/null
9002 pool_alloc_files() {
9003 echo "Checking files allocation from directory pool"
9010 for i in $(seq -w 1 $count)
9012 local file=$tdir/file-$i
9014 check_file_in_pool $file $pool "$tlist" || \
9015 failed=$((failed + 1))
9017 [ "$failed" = 0 ] && return 0
9019 error_noexit "$failed files not allocated in $pool"
9023 pool_create_files() {
9024 echo "Creating files in pool"
9032 for i in $(seq -w 1 $count)
9034 local file=$tdir/spoo-$i
9035 $LFS setstripe -p $pool $file
9036 check_file_in_pool $file $pool "$tlist" || \
9037 failed=$((failed + 1))
9039 [ "$failed" = 0 ] && return 0
9041 error_noexit "$failed files not allocated in $pool"
9046 echo "Checking 'lfs df' output"
9049 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9051 local res=$($LFS df --pool $FSNAME.$pool |
9053 grep "$FSNAME-OST" |
9055 [ "$res" = "$t" ] && return 0
9057 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9061 pool_file_rel_path() {
9062 echo "Creating files in a pool with relative pathname"
9067 { error_noexit "unable to create $tdir"; return 1 ; }
9068 local file="/..$tdir/$tfile-1"
9069 $LFS setstripe -p $pool $file ||
9070 { error_noexit "unable to create $file" ; return 2 ; }
9073 $LFS setstripe -p $pool $tfile-2 || {
9074 error_noexit "unable to create $tfile-2 in $tdir"
9079 pool_remove_first_target() {
9080 echo "Removing first target from a pool"
9081 pool_remove_target $1 -1
9084 pool_remove_target() {
9088 local pname="lov.$FSNAME-*.pools.$pool"
9089 if [ $index -eq -1 ]; then
9090 local t=$($LCTL get_param -n $pname | head -1)
9092 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9095 echo "Removing $t from $pool"
9096 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9097 for mds_id in $(seq $MDSCOUNT); do
9098 local mdt_id=$((mds_id-1))
9099 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9100 wait_update_facet mds$mds_id \
9101 "lctl get_param -n lod.$lodname.pools.$pool |
9103 error_noexit "mds$mds_id: $t not removed from" \
9108 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9109 error_noexit "$t not removed from $FSNAME.$pool"
9114 pool_remove_all_targets() {
9115 echo "Removing all targets from pool"
9118 local pname="lov.$FSNAME-*.pools.$pool"
9119 for t in $($LCTL get_param -n $pname | sort -u)
9121 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9123 for mds_id in $(seq $MDSCOUNT); do
9124 local mdt_id=$((mds_id-1))
9125 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9126 wait_update_facet mds$mds_id "lctl get_param -n \
9127 lod.$lodname.pools.$pool" "" || {
9128 error_noexit "mds$mds_id: Pool $pool not drained"
9132 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9133 error_noexit "Pool $FSNAME.$pool cannot be drained"
9136 # striping on an empty/nonexistant pool should fall back
9137 # to "pool of everything"
9139 error_noexit "failed to use fallback striping for empty pool"
9142 # setstripe on an empty pool should fail
9143 $LFS setstripe -p $pool $file 2>/dev/null && {
9144 error_noexit "expected failure when creating file" \
9152 echo "Destroying pool"
9156 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9159 # striping on an empty/nonexistant pool should fall back
9160 # to "pool of everything"
9162 error_noexit "failed to use fallback striping for missing pool"
9165 # setstripe on an empty pool should fail
9166 $LFS setstripe -p $pool $file 2>/dev/null && {
9167 error_noexit "expected failure when creating file" \
9172 # get param should return err once pool is gone
9173 if wait_update $HOSTNAME "lctl get_param -n \
9174 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9176 remove_pool_from_list $FSNAME.$pool
9179 error_noexit "Pool $FSNAME.$pool is not destroyed"
9183 # Get and check the actual stripe count of one file.
9184 # Usage: check_stripe_count <file> <expected_stripe_count>
9185 check_stripe_count() {
9190 [[ -z "$file" || -z "$expected" ]] &&
9191 error "check_stripe_count: invalid argument"
9193 local cmd="$LFS getstripe -c $file"
9194 actual=$($cmd) || error "$cmd failed"
9195 actual=${actual%% *}
9197 if [[ $actual -ne $expected ]]; then
9198 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9199 error "$cmd not expected ($expected): found $actual"; }
9200 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9201 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9205 # Get and check the actual list of OST indices on one file.
9206 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9212 [[ -z "$file" || -z "$expected" ]] &&
9213 error "check_obdidx: invalid argument!"
9215 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9216 grep -v obdidx | awk '{print $1}' | xargs))
9218 [[ $obdidx = $expected ]] ||
9219 error "list of OST indices on $file is $obdidx," \
9220 "should be $expected"
9223 # Get and check the actual OST index of the first stripe on one file.
9224 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9225 check_start_ost_idx() {
9230 [[ -z "$file" || -z "$expected" ]] &&
9231 error "check_start_ost_idx: invalid argument!"
9233 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9234 grep -v obdidx | awk '{print $1}')
9236 [[ $start_ost_idx = $expected ]] ||
9237 error "OST index of the first stripe on $file is" \
9238 "$start_ost_idx, should be $expected"
9241 killall_process () {
9242 local clients=${1:-$(hostname)}
9247 do_nodes $clients "killall $signal $name"
9252 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9257 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9262 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9267 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9272 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9277 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9284 do_facet mgs "cat $LSNAPSHOT_LOG"
9290 echo "Cleaning test environment ..."
9292 # Every lsnapshot command takes exclusive lock with others,
9293 # so can NOT destroy the snapshot during list with 'xargs'.
9295 local ssname=$(lsnapshot_list | grep snapshot_name |
9296 grep lss_ | awk '{ print $2 }' | head -n 1)
9297 [ -z "$ssname" ] && break
9299 lsnapshot_destroy -n $ssname -f ||
9300 lss_err "Fail to destroy $ssname by force"
9310 local host=$(facet_active_host $facet)
9311 local dir=$(dirname $(facet_vdevice $facet))
9312 local pool=$(zpool_name $facet)
9313 local lfsname=$(zfs_local_fsname $facet)
9314 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9317 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9323 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9324 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9326 if ! combined_mgs_mds ; then
9327 [ $(facet_fstype mgs) != zfs ] &&
9328 skip "Lustre snapshot 1 only works for ZFS backend"
9330 local host=$(facet_active_host mgs)
9331 local dir=$(dirname $(facet_vdevice mgs))
9332 local pool=$(zpool_name mgs)
9333 local lfsname=$(zfs_local_fsname mgs)
9336 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9337 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9340 for num in `seq $MDSCOUNT`; do
9341 [ $(facet_fstype mds$num) != zfs ] &&
9342 skip "Lustre snapshot 1 only works for ZFS backend"
9344 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9345 lss_err "generate lss conf (mds$num)"
9348 for num in `seq $OSTCOUNT`; do
9349 [ $(facet_fstype ost$num) != zfs ] &&
9350 skip "Lustre snapshot 1 only works for ZFS backend"
9352 lss_gen_conf_one ost$num OST $((num - 1)) ||
9353 lss_err "generate lss conf (ost$num)"
9356 do_facet mgs "cat $LSNAPSHOT_CONF"
9359 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9360 parse_plain_dir_param()
9365 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9366 param="-c ${invalues[1]}"
9368 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9369 param="$param -S ${invalues[3]}"
9371 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9372 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9373 param="$param -i ${invalues[6]}"
9375 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9377 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9378 param="$param -i ${invalues[5]}"
9386 local val=$(awk '{print $2}' <<< $line)
9388 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9390 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9392 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9394 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9399 parse_layout_param()
9406 if [[ ! -z $line ]]; then
9407 if [[ -z $mode ]]; then
9408 if [[ $line =~ ^"stripe_count:" ]]; then
9410 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9412 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9417 if [[ $mode = "plain_dir" ]]; then
9418 param=$(parse_plain_dir_param "$line")
9419 elif [[ $mode = "plain_file" ]]; then
9420 val=$(parse_plain_param "$line")
9421 [[ ! -z $val ]] && param="$param $val"
9422 elif [[ $mode = "pfl" ]]; then
9423 val=$(echo $line | awk '{print $2}')
9424 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9425 if [[ $val = "EOF" ]]; then
9426 param="$param -E -1"
9428 param="$param -E $val"
9430 elif [[ $line =~ ^"stripe_count:" ]]; then
9432 val=$(parse_plain_dir_param "$line")
9436 val=$(parse_plain_param "$line")
9437 [[ ! -z $val ]] && param="$param $val"
9447 local param=$($LFS getstripe -d $1 | parse_layout_param)
9456 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9458 cancel_lru_locks mdc
9459 cancel_lru_locks osc
9461 # make sure PFID is set correctly for files
9462 do_nodes $(comma_list $(osts_nodes)) \
9463 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9466 cat $f &> /dev/nullA ||
9467 { rc=$?; echo "verify $f failed"; break; }
9470 do_nodes $(comma_list $(osts_nodes)) \
9471 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9475 # check that clients "oscs" was evicted after "before"
9476 check_clients_evicted() {
9483 for osc in $oscs; do
9484 echo "Check state for $osc"
9485 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9486 tail -n 5 | awk -F"[ ,]" \
9487 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9488 if (($? == 0)) && (($evicted > $before)); then
9489 echo "$osc is evicted at $evicted"
9492 echo "$osc was not evicted after $before:"
9493 do_facet client $LCTL get_param osc.$osc.state |
9498 [ $rc -eq 0 ] || error "client not evicted from OST"
9501 # check that clients OSCS current_state is FULL
9502 check_clients_full() {
9507 for osc in $oscs; do
9508 wait_update_facet client \
9509 "lctl get_param -n osc.$osc.state |
9510 grep 'current_state: FULL'" \
9511 "current_state: FULL" $timeout
9512 [ $? -eq 0 ] || error "$osc state is not FULL"
9517 __changelog_deregister() {
9519 local mdt="$(facet_svc $facet)"
9523 # skip cleanup if no user registered for this MDT
9524 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9525 # user is no longer registered, skip cleanup
9526 changelog_users "$facet" | grep -q "$cl_user" ||
9527 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9529 # From this point, if any operation fails, it is an error
9530 __changelog_clear $facet $cl_user 0 ||
9531 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9532 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9533 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9536 declare -Ax CL_USERS
9537 changelog_register() {
9538 for M in $(seq $MDSCOUNT); do
9540 local mdt="$(facet_svc $facet)"
9543 cl_mask=$(do_facet $facet $LCTL get_param \
9544 mdd.${mdt}.changelog_mask -n)
9545 stack_trap "do_facet $facet $LCTL \
9546 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9547 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9548 error "$mdt: changelog_mask=+hsm failed: $?"
9551 cl_user=$(do_facet $facet $LCTL --device $mdt \
9552 changelog_register -n $@) ||
9553 error "$mdt: register changelog user failed: $?"
9554 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9556 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9557 # Bash does not support nested arrays, but the format of a
9558 # cl_user is constrained enough to use whitespaces as separators
9559 CL_USERS[$facet]+="$cl_user "
9561 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9564 changelog_deregister() {
9566 # bash assoc arrays do not guarantee to list keys in created order
9567 # so reorder to get same order than in changelog_register()
9568 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9571 for facet in $cl_facets; do
9572 for cl_user in ${CL_USERS[$facet]}; do
9573 __changelog_deregister $facet $cl_user || return $?
9575 unset CL_USERS[$facet]
9581 local service=$(facet_svc $facet)
9583 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9586 changelog_user_rec() {
9589 local service=$(facet_svc $facet)
9591 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9594 changelog_chmask() {
9597 do_nodes $(comma_list $(mdts_nodes)) \
9598 $LCTL set_param mdd.*.changelog_mask="$mask"
9601 # usage: __changelog_clear FACET CL_USER [+]INDEX
9605 local mdt="$(facet_svc $facet)"
9611 # Remove the leading '+'
9613 rec+=$(changelog_user_rec $facet $cl_user)
9620 if [ $rec -eq 0 ]; then
9621 echo "$mdt: clear the changelog for $cl_user of all records"
9623 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9625 $LFS changelog_clear $mdt $cl_user $rec
9628 # usage: changelog_clear [+]INDEX
9630 # If INDEX is prefixed with '+', increment every changelog user's record index
9631 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9635 # bash assoc arrays do not guarantee to list keys in created order
9636 # so reorder to get same order than in changelog_register()
9637 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9641 for facet in $cl_facets; do
9642 for cl_user in ${CL_USERS[$facet]}; do
9643 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9653 for M in $(seq $MDSCOUNT); do
9655 local mdt="$(facet_svc $facet)"
9659 output=$($LFS changelog $mdt)
9661 if [ $ret -ne 0 ]; then
9663 elif [ -n "$output" ]; then
9664 echo "$output" | sed -e 's/^/'$mdt'./'
9671 changelog_extract_field() {
9676 changelog_dump | gawk "/$cltype.*$file$/ {
9677 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9681 # Prints a changelog record produced by "lfs changelog" as an associative array
9684 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9685 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9686 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9687 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9688 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9689 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9690 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9692 # Note that the changelog record is not quoted
9693 # Also note that the line breaks in the output were only added for readability
9695 # Typically, you want to eval the output of the command to fill an actual
9696 # associative array, like this:
9697 # $> eval declare -A changelog=$(changelog2array $entry)
9699 # It can then be accessed like any bash associative array:
9700 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9702 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9710 # A changelog, as printed by "lfs changelog" typically looks like this:
9711 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9713 # Parse the positional part of the changelog
9715 # changelog_dump() prefixes records with their mdt's name
9716 local index="${1##*.}"
9718 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9719 "$index" "${2:2}" "$3" "$4" "$5"
9721 # Parse the key/value part of the changelog
9722 for arg in "${@:5}"; do
9723 # Check it matches a key=value syntax
9724 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9726 local key="${arg%%=*}"
9727 local value="${arg#*=}"
9731 # u is actually for uid AND gid: u=UID:GID
9732 printf " [uid]='%s'" "${value%:*}"
9762 printf " ['%s']='%s'" "$key" "$value"
9769 # Format and print a changelog record
9771 # Interpreted sequences are:
9773 # %f the "flags" attribute of a changelog record
9774 __changelog_printf()
9779 for ((i = 0; i < ${#format}; i++)); do
9780 local char="${format:$i:1}"
9781 if [ "$char" != % ]; then
9787 char="${format:$i:1}"
9790 printf '%s' "${changelog[flags]}"
9800 # Filter changelog records
9804 local action='print'
9807 while [ $# -gt 0 ]; do
9827 changelog_dump | { while read -r record; do
9828 eval local -A changelog=$(changelog2array $record)
9829 for key in "${!filter[@]}"; do
9832 [ "${changelog[$key]}" == "${filter[$key]}" ]
9839 case "${action:-print}" in
9841 printf '%s\n' "$record"
9844 __changelog_printf "$format"
9854 [ ! -d "$dir" ] && return
9856 [ -z "$layout" ] && {
9857 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9861 setfattr -n trusted.lov -v $layout $dir ||
9862 error "error restoring layout '$layout' to '$dir'"
9865 # save the layout of a directory, the returned string will be used by
9866 # restore_layout() to restore the layout
9869 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9870 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9874 # save layout of a directory and restore it at exit
9875 save_layout_restore_at_exit() {
9877 local layout=$(save_layout $dir)
9879 stack_trap "restore_layout $dir $layout" EXIT
9882 verify_yaml_layout() {
9888 echo "getstripe --yaml $src"
9889 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9890 echo "setstripe --yaml=$temp $dst"
9891 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9894 local layout1=$(get_layout_param $src)
9895 local layout2=$(get_layout_param $dst)
9896 # compare their layout info
9897 [ "$layout1" == "$layout2" ] ||
9898 error "$msg_prefix $src/$dst layouts are not equal"
9901 is_project_quota_supported() {
9902 $ENABLE_PROJECT_QUOTAS || return 1
9904 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9905 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9906 do_facet mds1 lfs --help |& grep -q project && return 0
9908 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9909 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9910 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9915 # ZFS project quota enable/disable:
9916 # This feature will become active as soon as it is enabled and will never
9917 # return to being disabled. Each filesystem will be upgraded automatically
9918 # when remounted or when [a] new file is created under that filesystem. The
9919 # upgrade can also be triggered on filesystems via `zfs set version=current
9920 # <pool/fs>`. The upgrade process runs in the background and may take a
9921 # while to complete for the filesystems containing a large number of files.
9922 enable_project_quota() {
9923 is_project_quota_supported || return 0
9924 local zkeeper=${KEEP_ZPOOL}
9925 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9927 stopall || error "failed to stopall (1)"
9929 local zfeat_en="feature@project_quota=enabled"
9930 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9931 local facet_fstype=${facet:0:3}1_FSTYPE
9934 if [ "${!facet_fstype}" = "zfs" ]; then
9935 devname=$(zpool_name ${facet})
9936 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9937 error "$ZPOOL set $zfeat_en $devname"
9939 [ ${facet:0:3} == "mds" ] &&
9940 devname=$(mdsdevname ${facet:3}) ||
9941 devname=$(ostdevname ${facet:3})
9942 do_facet ${facet} $TUNE2FS -O project $devname ||
9943 error "tune2fs $devname failed"
9947 KEEP_ZPOOL="${zkeeper}"
9952 disable_project_quota() {
9953 is_project_quota_supported || return 0
9954 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
9955 stopall || error "failed to stopall (1)"
9957 for num in $(seq $MDSCOUNT); do
9958 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9959 error "tune2fs $(mdsdevname $num) failed"
9962 for num in $(seq $OSTCOUNT); do
9963 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9964 error "tune2fs $(ostdevname $num) failed"
9972 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9973 # the following associated variables are added:
9975 # AGTCOUNT: number of agents
9976 # AGTDEV{N}: target HSM mount point (root path of the backend)
9977 # agt{N}_HOST: hostname of the agent agt{N}
9978 # SINGLEAGT: facet of the single agent
9980 # The number of agents is initialized as the number of remote client nodes.
9981 # By default, only single copytool is started on a remote client/agent. If there
9982 # was no remote client, then the copytool will be started on the local client.
9988 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
9989 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
9991 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
9992 if [[ $CLIENTCOUNT -gt 1 ]] &&
9993 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
9994 skip_env "SHARED_DIRECTORY should be accessible"\
9995 "on all client nodes"
9999 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10000 # meant NFS issues could hose sanity-hsm sessions. So now we
10001 # use $TMP instead.
10002 for n in $(seq $AGTCOUNT); do
10003 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10004 agent=CLIENT$((n + 1))
10005 if [[ -z "${!agent}" ]]; then
10006 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10009 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10010 local var=agt${n}_HOST
10011 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10014 export SINGLEAGT=${SINGLEAGT:-agt1}
10016 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10017 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10018 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10019 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10020 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10021 export HSMTOOL_TESTDIR
10022 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10024 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10025 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10028 HSM_ARCHIVE_NUMBER=2
10030 # The test only support up to 10 MDTs
10031 MDT_PREFIX="mdt.$FSNAME-MDT000"
10032 HSM_PARAM="${MDT_PREFIX}0.hsm"
10034 # archive is purged at copytool setup
10035 HSM_ARCHIVE_PURGE=true
10037 # Don't allow copytool error upon start/setup
10038 HSMTOOL_NOERROR=false
10041 # Get the backend root path for the given agent facet.
10042 copytool_device() {
10044 local dev=AGTDEV$(facet_number $facet)
10049 get_mdt_devices() {
10051 # get MDT device for each mdc
10052 for mdtno in $(seq 1 $MDSCOUNT); do
10053 local idx=$(($mdtno - 1))
10054 MDT[$idx]=$($LCTL get_param -n \
10055 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10056 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10060 pkill_copytools() {
10064 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10067 copytool_continue() {
10068 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10070 pkill_copytools "$agents" CONT || return 0
10071 echo "Copytool is continued on $agents"
10075 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10077 echo "Killing existing copytools on $hosts"
10078 pkill_copytools "$hosts" TERM || return 0
10079 copytool_continue "$hosts"
10082 copytool_monitor_cleanup() {
10083 local facet=${1:-$SINGLEAGT}
10084 local agent=$(facet_active_host $facet)
10086 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10087 # Should die when the copytool dies, but just in case.
10088 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10089 cmd+=" 2>/dev/null || true"
10090 do_node $agent "$cmd"
10091 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10092 export HSMTOOL_MONITOR_DIR=
10095 # The pdsh should die on its own when the monitor dies. Just
10096 # in case, though, try to clean up to avoid any cruft.
10097 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10098 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10099 export HSMTOOL_MONITOR_PDSH=
10105 local host="$(facet_host "$1")"
10106 local prefix=$TESTLOG_PREFIX
10107 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10109 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10112 __lhsmtool_rebind()
10114 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10117 __lhsmtool_import()
10119 mkdir -p "$(dirname "$2")" ||
10120 error "cannot create directory '$(dirname "$2")'"
10121 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10126 local host="$(facet_host "$facet")"
10127 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10128 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10129 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10130 # [ ${#misc_options[@]} -gt 0 ] &&
10131 # cmd+=" $(IFS=" " echo "$@")"
10132 cmd+=" $@ \"$mountpoint\""
10134 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10135 stack_trap "pkill_copytools $host TERM || true" EXIT
10136 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10140 local facet="${1:-$SINGLEAGT}"
10142 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10145 # Main entry point to perform copytool related operations
10149 # setup setup a copytool to run in the background, that copytool will be
10151 # import import a file from an HSM backend
10152 # rebind rebind an archived file to a new fid
10154 # Although the semantics might suggest otherwise, one does not need to 'setup'
10155 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10162 # Use default values
10163 local facet=$SINGLEAGT
10164 local mountpoint="${MOUNT2:-$MOUNT}"
10165 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10168 local fail_on_error=true
10169 local -a hsmtool_options=("--hsm-root=$hsm_root")
10170 local -a action_options=()
10172 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10173 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10176 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10177 hsmtool_options+=("$HSMTOOL_VERBOSE")
10180 while [ $# -gt 0 ]; do
10192 local archive_id="$1"
10200 local bandwidth="$1" # in MB/s
10203 local fail_on_error=false
10206 # Uncommon(/copytool dependent) option
10207 action_options+=("$1")
10213 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10214 do_facet $facet mkdir -p "$hsm_root" ||
10215 error "mkdir '$hsm_root' failed"
10219 local copytool=lhsmtool
10223 __${copytool}_${action} "${action_options[@]}"
10224 if [ $? -ne 0 ]; then
10229 local host="$(facet_host $facet)"
10230 error_msg="Failed to start copytool $facet on '$host'"
10233 local src="${action_options[0]}"
10234 local dest="${action_options[1]}"
10235 error_msg="Failed to import '$src' to '$dest'"
10238 error_msg="could not rebind file"
10242 $fail_on_error && error "$error_msg" || echo "$error_msg"
10247 local client_count=$1
10248 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10249 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10256 $LFS path2fid $1 | tr -d '[]'
10257 return ${PIPESTATUS[0]}
10265 if [[ $u == "user" ]]; then
10266 st=$($RUNAS $LFS hsm_state $f)
10269 st=$($LFS hsm_state $f)
10272 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10274 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10278 check_hsm_flags() {
10282 local st=$(get_hsm_flags $f)
10283 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10292 if [[ "$value" != "" ]]; then
10295 for mdtno in $(seq 1 $MDSCOUNT); do
10296 local idx=$(($mdtno - 1))
10297 local facet=mds${mdtno}
10298 # if $arg include -P option, run 1 set_param per MDT on the MGS
10299 # else, run set_param on each MDT
10300 [[ $arg = *"-P"* ]] && facet=mgs
10301 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10302 [[ $? != 0 ]] && rc=1
10307 mdts_check_param() {
10313 for mdtno in $(seq 1 $MDSCOUNT); do
10314 local idx=$(($mdtno - 1))
10315 wait_update_facet --verbose mds${mdtno} \
10316 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10318 error "$key state is not '$target' on mds${mdtno}"
10322 cdt_set_mount_state() {
10323 mdts_set_param "-P" hsm_control "$1"
10324 # set_param -P is asynchronous operation and could race with set_param.
10325 # In such case configs could be retrieved and applied at mgc after
10326 # set_param -P completion. Sleep here to avoid race with set_param.
10327 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10328 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10329 # and 10 seconds to retrieve config from server.
10333 cdt_check_state() {
10334 mdts_check_param hsm_control "$1" 20
10337 cdt_set_sanity_policy() {
10338 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10341 mdts_set_param "" hsm.policy "+NRA"
10342 mdts_set_param "" hsm.policy "-NBR"
10343 CDT_POLICY_HAD_CHANGED=
10351 mdts_set_param "$opt -n" "hsm.$param" "$value"
10355 wait_request_state() {
10359 # 4th arg (mdt index) is optional
10360 local mdtidx=${4:-0}
10361 local mds=mds$(($mdtidx + 1))
10363 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10364 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10366 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10367 error "request on $fid is not $state on $mds"
10375 local WAIT_MAX=${4:-60}
10378 # We need to run do_node in bg, because pdsh does not exit
10379 # if child process of run script exists.
10380 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10381 # because of multiop_bg_pause -> $MULTIOP_PROG &
10382 # By the same reason we need sleep a bit after do_nodes starts
10383 # to let runmultiop_bg_pause start muliop and
10384 # update /tmp/multiop_bg.pid ;
10385 # The rm /tmp/multiop_bg.pid guarantees here that
10386 # we have the updated by runmultiop_bg_pause
10387 # /tmp/multiop_bg.pid file
10389 local pid_file=$TMP/multiop_bg.pid.$$
10391 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10392 runmultiop_bg_pause $file $cmds" &
10396 while [[ $wait_time -lt $WAIT_MAX ]]; do
10398 wait_time=$((wait_time + 3))
10399 multiop_pid=$(do_node $client cat $pid_file)
10400 if [ -n "$multiop_pid" ]; then
10405 [ -n "$multiop_pid" ] ||
10406 error "$client : Can not get multiop_pid from $pid_file "
10408 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10409 eval export $(node_var_name $client)_do_node_pid=$pid
10410 local var=$(node_var_name $client)_multiop_pid
10411 echo client $client multiop_bg started multiop_pid=${!var}
10417 local multiop_pid=$(node_var_name $client)_multiop_pid
10418 local do_node_pid=$(node_var_name $client)_do_node_pid
10420 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10421 do_node $client kill -USR1 ${!multiop_pid}
10423 wait ${!do_node_pid}
10427 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10428 awk '{ print $1 * 2; exit; }')
10432 check_component_count() {
10433 local comp_cnt=$($LFS getstripe --component-count $1)
10434 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10437 # Verify there are no init components with "extension" flag
10438 verify_no_init_extension() {
10439 local flg_opts="--component-flags init,extension"
10440 local found=$($LFS find $flg_opts $1 | wc -l)
10441 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10444 # Verify there is at least one component starting at 0
10445 verify_comp_at_zero() {
10446 flg_opts="--component-flags init"
10447 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10448 [ $found -eq 1 ] ||
10449 error "No component starting at zero(!)"
10452 # version after which Self-Extending Layouts are available
10455 sel_layout_sanity() {
10459 verify_no_init_extension $file
10460 verify_comp_at_zero $file
10461 check_component_count $file $comp_cnt
10464 statx_supported() {
10465 $STATX --quiet --version
10470 # wrappers for createmany and unlinkmany
10471 # to set debug=0 if number of creates is high enough
10472 # this is to speedup testing
10474 function createmany() {
10477 (( count > 100 )) && {
10478 local saved_debug=$($LCTL get_param -n debug)
10479 local list=$(comma_list $(all_nodes))
10481 do_nodes $list $LCTL set_param -n debug=0
10483 $LUSTRE/tests/createmany $*
10485 (( count > 100 )) &&
10486 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10490 function unlinkmany() {
10493 (( count > 100 )) && {
10494 local saved_debug=$($LCTL get_param -n debug)
10495 local list=$(comma_list $(all_nodes))
10497 do_nodes $list $LCTL set_param -n debug=0
10499 $LUSTRE/tests/unlinkmany $*
10501 (( count > 100 )) &&
10502 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10506 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10507 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10508 function check_set_fallocate()
10510 local new_mode="$1"
10511 local osts=$(comma_list $(osts_nodes))
10512 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10513 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10516 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10517 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10518 { echo "keep default fallocate mode: $old_mode"; return 0; }
10519 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10520 { echo "keep current fallocate mode: $old_mode"; return 0; }
10522 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10523 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10524 error "set $fa_mode=$new_mode"
10527 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10528 function check_set_fallocate_or_skip()
10530 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10531 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10534 function disable_opencache()
10536 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10538 test -z "${saved_OPENCACHE_value}" &&
10539 export saved_OPENCACHE_value="$state"
10541 [[ "$state" = "off" ]] && return
10543 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10546 function set_opencache()
10548 local newvalue="$1"
10549 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10551 [[ -n "$newvalue" ]] || return
10553 [[ -n "${saved_OPENCACHE_value}" ]] ||
10554 export saved_OPENCACHE_value="$state"
10556 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10561 function restore_opencache()
10563 [[ -z "${saved_OPENCACHE_value}" ]] ||
10564 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10567 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10568 # created on MDT0, use this function to create directory on specific MDT
10569 # explicitly, and set default LMV to create subdirs on the same MDT too.
10574 while getopts "i:" opt $*; do
10580 shift $((OPTIND - 1))
10582 $LFS mkdir -i $mdt -c 1 $*
10583 # setting default LMV in non-DNE system will cause sanity-quota 41 fail
10584 ((MDSCOUNT < 2)) || $LFS setdirstripe -D -i $mdt -c 1 $*
10588 mkdir_on_mdt -i0 $*
10591 # Wait for nodemap synchronization
10593 local nodemap_name=$1
10598 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10599 local max_retries=20
10603 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10606 if [ "$nodemap_name" == "active" ]; then
10607 proc_param="active"
10608 elif [ -z "$key" ]; then
10609 proc_param=${nodemap_name}
10611 proc_param="${nodemap_name}.${key}"
10613 if [ "$opt" == "inactive" ]; then
10614 # check nm sync even if nodemap is not activated
10618 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10620 if [ -z "$value" ]; then
10621 out1=$(do_facet mgs $LCTL get_param $opt \
10622 nodemap.${proc_param} 2>/dev/null)
10623 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10628 # if servers run on the same node, it is impossible to tell if they get
10629 # synced with the mgs, so just wait an arbitrary 10 seconds
10630 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10631 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10632 echo "waiting 10 secs for sync"
10637 # wait up to 10 seconds for other servers to sync with mgs
10638 for i in $(seq 1 10); do
10639 for node in $(all_server_nodes); do
10640 local node_ip=$(host_nids_address $node $NETTYPE |
10644 if [ -z "$value" ]; then
10645 [ $node_ip == $mgs_ip ] && continue
10648 out2=$(do_node $node_ip $LCTL get_param $opt \
10649 nodemap.$proc_param 2>/dev/null)
10650 echo "On $node ${node_ip}, ${proc_param} = $out2"
10651 [ "$out1" != "$out2" ] && is_sync=false && break
10656 if ! $is_sync; then
10659 echo OTHER - IP: $node_ip
10661 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10663 echo "waited $((i - 1)) seconds for sync"