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)
302 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
303 [ ! -f "$KSOCKLND_CONFIG" ] &&
304 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
306 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
308 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
309 if [ ! -f "$L_GETIDENTITY" ]; then
310 if `which l_getidentity > /dev/null 2>&1`; then
311 export L_GETIDENTITY=$(which l_getidentity)
313 export L_GETIDENTITY=NONE
316 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
317 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
318 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
319 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
320 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
321 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
322 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
323 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
324 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
325 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
326 [ ! -f "$LUSTRE_RMMOD" ] &&
327 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
328 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
329 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
330 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
331 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
332 [ ! -f "$LFS_MIGRATE" ] &&
333 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
334 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
335 [ ! -f "$LR_READER" ] &&
336 export LR_READER=$(which lr_reader 2> /dev/null)
337 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
338 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
339 [ ! -f "$LSOM_SYNC" ] &&
340 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
341 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
342 export NAME=${NAME:-local}
343 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
344 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
345 export LGSSD=$(which lgssd)
346 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
347 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
348 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
350 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
352 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
353 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
355 export DMSETUP=${DMSETUP:-dmsetup}
356 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
357 export LOSETUP=${LOSETUP:-losetup}
359 if [ "$ACCEPTOR_PORT" ]; then
360 export PORT_OPT="--port $ACCEPTOR_PORT"
364 $RPC_MODE || echo "Using GSS shared-key feature"
365 which lgss_sk > /dev/null 2>&1 ||
366 error_exit "built with lgss_sk disabled! SEC=$SEC"
374 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
375 which lgss_keyring > /dev/null 2>&1 ||
376 error_exit "built with gss disabled! SEC=$SEC"
387 IDENTITY_UPCALL=false
391 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
393 # Paths on remote nodes, if different
394 export RLUSTRE=${RLUSTRE:-$LUSTRE}
395 export RPWD=${RPWD:-$PWD}
396 export I_MOUNTED=${I_MOUNTED:-"no"}
397 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
398 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
399 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
400 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
401 ! -f $LUSTRE/mdt/mdt.ko ]; then
402 export CLIENTMODSONLY=yes
405 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
406 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
410 while getopts "rvwf:" opt $*; do
415 w) WRITECONF=writeconf;;
420 shift $((OPTIND - 1))
423 # print the durations of each test if "true"
424 DDETAILS=${DDETAILS:-false}
425 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
430 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
432 # Constants used in more than one test script
433 export LOV_MAX_STRIPE_COUNT=2000
434 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
435 export KEEP_POOLS=${KEEP_POOLS:-false}
437 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
438 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
441 # use localrecov to enable recovery for local clients, LU-12722
442 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
443 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
444 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
447 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
448 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
455 ncpts=$(do_facet $facet "lctl get_param -n " \
456 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
458 if [ $ncpts -eq 0 ]; then
465 # Return a numeric version code based on a version string. The version
466 # code is useful for comparison two version strings to see which is newer.
468 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
469 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
471 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
474 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
475 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
477 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
479 # usage: lustre_build_version
481 # All Lustre versions support "lctl get_param" to report the version of the
482 # code running in the kernel (what our tests are interested in), but it
483 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
484 # the "version" parameter doesn't include "lustre: " at the beginning.
485 # If that fails, call "lctl lustre_build_version" which prints either (or both)
486 # the userspace and kernel build versions, but until 2.8.55 required root
487 # access to get the Lustre kernel version. If that also fails, fall back to
488 # using "lctl --version", which is easy to parse and works without the kernel
489 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
490 # not the module version, though they are usually the same.
492 # Various commands and their output format for different Lustre versions:
493 # lctl get_param version: 2.9.55
494 # lctl get_param version: lustre: 2.8.53
495 # lctl get_param version: lustre: 2.6.52
496 # kernel: patchless_client
497 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
498 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
499 # lctl lustre_build_version: error: lustre_build_version: Permission denied
500 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
501 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
502 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
503 # lctl --version: lctl 2.6.50
505 # output: prints version string to stdout in (up to 4) dotted-decimal values
506 lustre_build_version() {
507 local facet=${1:-client}
508 local facet_version=${facet}_VERSION
510 # if the global variable is already set, then use that
511 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
513 # this is the currently-running version of the kernel modules
514 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
515 # we mostly test 2.10+ systems, only try others if the above fails
516 if [ -z "$ver" ]; then
517 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
519 if [ -z "$ver" ]; then
520 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
523 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
524 [ -n "$lver" ] && ver="$lver"
526 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
527 tr _ . | cut -d. -f1-4)
529 # save in global variable for the future
530 export $facet_version=$lver
535 # Report the Lustre numeric build version code for the supplied facet.
536 lustre_version_code() {
537 version_code $(lustre_build_version $1)
541 /sbin/lsmod | grep -q "^\<$1\>"
544 check_lfs_df_ret_val() {
545 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
546 # returned by 'lfs df' for valid dentry but not a lustrefs.
548 # 'lfs df' historically always returned success(0) instead of
549 # EOPNOTSUPP. This function for compatibility reason, ignores and
550 # masquerades EOPNOTSUPP as success.
551 [[ $1 -eq 95 ]] && return 0
564 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
567 # parallels can't load modules directly from prlfs, use /tmp instead
568 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
569 local target="$(mktemp)"
571 cp "$module" "$target"
574 [[ $rc == 0 ]] && PRLFS=true
582 # Load a module on the system where this is running.
584 # usage: load_module module_name [module arguments for insmod/modprobe]
586 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
587 # will be used as the arguments. Otherwise arguments will be obtained from
588 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
591 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
594 local base=$(basename $module $ext)
596 local -A module_is_loaded_aa
600 for mod in $(lsmod | awk '{ print $1; }'); do
601 module_is_loaded_aa[${mod//-/_}]=true
605 ${module_is_loaded_aa[${1//-/_}]:-false}
608 if module_is_loaded $base; then
612 if [[ -f $LUSTRE/$module$ext ]]; then
613 path=$LUSTRE/$module$ext
614 elif [[ "$base" == lnet_selftest ]] &&
615 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
616 path=$LUSTRE/../lnet/selftest/$base$ext
621 if [[ -n "$path" ]]; then
622 # Try to load any non-Lustre modules that $module depends on.
623 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
624 if ! module_is_loaded $mod; then
630 # If no module arguments were passed then get them from
631 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
632 if [ $# -eq 0 ]; then
633 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
634 # not in Bash until 4.x, so we resort to eval.
635 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
636 eval set -- \$$optvar
637 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
638 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
640 opt=$(awk -v var="^options $base" '$0 ~ var \
641 {gsub("'"options $base"'",""); print}' \
643 set -- $(echo -n $opt)
645 # Ensure we have accept=all for lnet
646 if [[ "$base" == lnet ]]; then
647 # OK, this is a bit wordy...
648 local arg accept_all_present=false
651 [[ "$arg" == accept=all ]] &&
652 accept_all_present=true
655 $accept_all_present || set -- "$@" accept=all
662 [ $# -gt 0 ] && echo "${module} options: '$*'"
664 # Note that insmod will ignore anything in modprobe.conf, which is why
665 # we're passing options on the command-line. If $path does not exist
666 # then we must be testing a "make install" or"rpm" installation. Also
667 # note that failing to load ptlrpc_gss is not considered fatal.
668 if [[ -n "$path" ]]; then
669 lustre_insmod $path "$@"
670 elif [[ "$base" == ptlrpc_gss ]]; then
671 if ! modprobe $base "$@" 2>/dev/null; then
672 echo "gss/krb5 is not supported"
679 load_modules_local() {
680 if [ -n "$MODPROBE" ]; then
682 echo "Using modprobe to load modules"
686 # Create special udev test rules on every node
687 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
688 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
690 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
692 udevadm control --reload-rules
695 # For kmemleak-enabled kernels we need clear all past state
696 # that obviously has nothing to do with this Lustre run
697 # Disable automatic memory scanning to avoid perf hit.
698 if [ -f /sys/kernel/debug/kmemleak ] ; then
699 echo scan=off > /sys/kernel/debug/kmemleak || true
700 echo scan > /sys/kernel/debug/kmemleak || true
701 echo clear > /sys/kernel/debug/kmemleak || true
704 echo Loading modules from $LUSTRE
708 if [ -f /sys/devices/system/cpu/online ]; then
709 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
710 echo "detected $ncpus online CPUs by sysfs"
712 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
714 if [ $rc -eq 0 ]; then
715 echo "detected $ncpus online CPUs by getconf"
717 echo "Can't detect number of CPUs"
722 # if there is only one CPU core, libcfs can only create one partition
723 # if there is more than 4 CPU cores, libcfs should create multiple CPU
724 # partitions. So we just force libcfs to create 2 partitions for
725 # system with 2 or 4 cores
726 local saved_opts="$MODOPTS_LIBCFS"
727 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
728 # force to enable multiple CPU partitions
729 echo "Force libcfs to create 2 CPU partitions"
730 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
732 echo "libcfs will create CPU partition based on online CPUs"
735 load_module ../libcfs/libcfs/libcfs
736 # Prevent local MODOPTS_LIBCFS being passed as part of environment
737 # variable to remote nodes
738 MODOPTS_LIBCFS=$saved_opts
741 load_module ../lnet/lnet/lnet
743 LNDPATH=${LNDPATH:-"../lnet/klnds"}
744 if [ -z "$LNETLND" ]; then
746 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
747 tcp*) LNETLND="socklnd/ksocklnd" ;;
748 *) local lnd="${NETTYPE%%[0-9]}lnd"
749 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
750 LNETLND="$lnd/k$lnd" ||
751 LNETLND="socklnd/ksocklnd"
754 load_module ../lnet/klnds/$LNETLND
755 load_module obdclass/obdclass
756 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
757 load_module ptlrpc/ptlrpc
758 load_module ptlrpc/gss/ptlrpc_gss
766 load_module obdecho/obdecho
767 if ! client_only; then
768 load_module lfsck/lfsck
769 [ "$LQUOTA" != "no" ] &&
770 load_module quota/lquota $LQUOTAOPTS
771 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
772 load_module osd-zfs/osd_zfs
773 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
774 load_module ../ldiskfs/ldiskfs
775 load_module osd-ldiskfs/osd_ldiskfs
787 load_module llite/lustre
788 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
790 rm -f $OGDB/ogdb-$HOSTNAME
791 $LCTL modules > $OGDB/ogdb-$HOSTNAME
793 # 'mount' doesn't look in $PATH, just sbin
794 local mount_lustre=$LUSTRE/utils/mount.lustre
795 if [ -f $mount_lustre ]; then
796 local sbin_mount=$(readlink -f /sbin)/mount.lustre
797 if grep -qw "$sbin_mount" /proc/mounts; then
798 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
800 if ! grep -qw "$sbin_mount" /proc/mounts; then
801 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
802 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
803 cat <<- EOF > "$sbin_mount"
806 echo "This $sbin_mount just a mountpoint." 1>&2
807 echo "It is never supposed to be run." 1>&2
808 logger -p emerg -- "using stub $sbin_mount $@"
811 chmod a+x $sbin_mount
813 mount --bind $mount_lustre $sbin_mount ||
814 error "can't bind $mount_lustre to $sbin_mount"
822 # load modules on remote nodes optionally
823 # lustre-tests have to be installed on these nodes
824 if $LOAD_MODULES_REMOTE; then
825 local list=$(comma_list $(remote_nodes_list))
826 if [ -n "$list" ]; then
827 echo "loading modules on: '$list'"
828 do_rpc_nodes "$list" load_modules_local
834 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
835 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
836 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
837 echo "$LEAK_LUSTRE" 1>&2
838 echo "$LEAK_PORTALS" 1>&2
839 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
840 echo "Memory leaks detected"
841 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
846 unload_modules_local() {
847 $LUSTRE_RMMOD ldiskfs || return 2
849 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
850 rm /etc/udev/rules.d/99-lustre-test.rules
851 udevadm control --reload-rules
854 check_mem_leak || return 254
862 wait_exit_ST client # bug 12845
864 unload_modules_local || rc=$?
866 if $LOAD_MODULES_REMOTE; then
867 local list=$(comma_list $(remote_nodes_list))
868 if [ -n "$list" ]; then
869 echo "unloading modules on: '$list'"
870 do_rpc_nodes "$list" unload_modules_local
874 local sbin_mount=$(readlink -f /sbin)/mount.lustre
875 if grep -qe "$sbin_mount " /proc/mounts; then
876 umount $sbin_mount || true
877 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
881 [[ $rc -eq 0 ]] && echo "modules unloaded."
887 local facet=${1:-$SINGLEMDS}
890 case $(facet_fstype $facet) in
891 ldiskfs) size=72;; # largest seen is 64, leave some headroom
892 # grant_block_size is in bytes, allow at least 2x max blocksize
893 zfs) size=$(lctl get_param osc.$FSNAME*.import |
894 awk '/grant_block_size:/ {print $2/512; exit;}')
898 echo -n $((size * MDSCOUNT))
902 local facet=${1:-$SINGLEMDS}
903 local fstype=$(facet_fstype $facet)
906 ldiskfs) size=4;; # ~4KB per inode
907 zfs) size=11;; # 10 to 11KB per inode
913 check_gss_daemon_nodes() {
917 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
918 if [ \\\"\\\$num\\\" -ne 1 ]; then
919 echo \\\$num instance of $dname;
924 check_gss_daemon_facet() {
928 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
929 if [ $num -ne 1 ]; then
930 echo "$num instance of $dname on $facet"
939 echo Stopping $@ on $list
940 do_nodes $list "killall -2 $@ 2>/dev/null || true"
943 # start gss daemons on all nodes, or "daemon" on "nodes" if set
944 start_gss_daemons() {
948 if [ "$nodes" ] && [ "$daemon" ] ; then
949 echo "Starting gss daemon on nodes: $nodes"
950 do_nodes $nodes "$daemon" || return 8
954 nodes=$(comma_list $(mdts_nodes))
955 echo "Starting gss daemon on mds: $nodes"
957 # Start all versions, in case of switching
958 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
960 do_nodes $nodes "$LSVCGSSD -v" || return 1
963 do_nodes $nodes "$LGSSD -v" || return 2
966 nodes=$(comma_list $(osts_nodes))
967 echo "Starting gss daemon on ost: $nodes"
969 # Start all versions, in case of switching
970 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
972 do_nodes $nodes "$LSVCGSSD -v" || return 3
974 # starting on clients
976 local clients=${CLIENTS:-$HOSTNAME}
978 echo "Starting $LGSSD on clients $clients "
979 do_nodes $clients "$LGSSD -v" || return 4
982 # wait daemons entering "stable" status
986 # check daemons are running
988 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
989 check_gss_daemon_nodes $nodes lsvcgssd || return 5
991 nodes=$(comma_list $(mdts_nodes))
992 check_gss_daemon_nodes $nodes lgssd || return 6
995 check_gss_daemon_nodes $clients lgssd || return 7
1000 local nodes=$(comma_list $(mdts_nodes))
1002 send_sigint $nodes lsvcgssd lgssd
1004 nodes=$(comma_list $(osts_nodes))
1005 send_sigint $nodes lsvcgssd
1007 nodes=${CLIENTS:-$HOSTNAME}
1008 send_sigint $nodes lgssd
1012 # Add mount flags for shared key
1014 if grep -q skpath <<< "$mt_opts" ; then
1015 mt_opts=$(echo $mt_opts |
1016 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1018 if [ -z "$mt_opts" ]; then
1019 mt_opts="-o skpath=$SK_PATH"
1021 mt_opts="$mt_opts,skpath=$SK_PATH"
1031 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1040 [ $from_tree = true ]
1044 if $SHARED_KEY; then
1053 if ! module_loaded ptlrpc_gss; then
1054 load_module ptlrpc/gss/ptlrpc_gss
1055 module_loaded ptlrpc_gss ||
1056 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1059 if $GSS_KRB5 || $GSS_SK; then
1060 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1063 if $GSS_SK && ! $SK_NO_KEY; then
1064 echo "Loading basic SSK keys on all servers"
1065 do_nodes $(comma_list $(all_server_nodes)) \
1066 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1067 do_nodes $(comma_list $(all_server_nodes)) \
1068 "keyctl show | grep lustre | cut -c1-11 |
1070 xargs -IX keyctl setperm X 0x3f3f3f3f"
1073 if $GSS_SK && $SK_NO_KEY; then
1074 local numclients=${1:-$CLIENTCOUNT}
1075 local clients=${CLIENTS:-$HOSTNAME}
1077 # security ctx config for keyring
1079 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1081 if from_build_tree; then
1082 mkdir -p $SK_OM_PATH
1083 if grep -q request-key /proc/mounts > /dev/null; then
1084 echo "SSK: Request key already mounted."
1086 mount -o bind $SK_OM_PATH /etc/request-key.d/
1088 local lgssc_conf_line='create lgssc * * '
1089 lgssc_conf_line+=$(which lgss_keyring)
1090 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1091 echo "$lgssc_conf_line" > $lgssc_conf_file
1094 [ -e $lgssc_conf_file ] ||
1095 error_exit "Could not find key options in $lgssc_conf_file"
1096 echo "$lgssc_conf_file content is:"
1097 cat $lgssc_conf_file
1099 if ! local_mode; then
1100 if from_build_tree; then
1101 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1103 do_nodes $(comma_list $(all_nodes)) "mount \
1104 -o bind $SK_OM_PATH \
1105 /etc/request-key.d/"
1106 do_nodes $(comma_list $(all_nodes)) "rsync \
1107 -aqv $HOSTNAME:$lgssc_conf_file \
1108 $lgssc_conf_file >/dev/null 2>&1"
1110 do_nodes $(comma_list $(all_nodes)) \
1111 "echo $lgssc_conf_file: ; \
1112 cat $lgssc_conf_file"
1116 # create shared key on all nodes
1117 mkdir -p $SK_PATH/nodemap
1118 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1119 $SK_PATH/$FSNAME-*.key
1120 # for nodemap testing each client may need own key,
1121 # and S2S now requires keys as well, both for "client"
1124 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1125 -w $SK_PATH/$FSNAME-nmclient.key \
1126 -d /dev/urandom >/dev/null 2>&1
1127 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1128 -w $SK_PATH/$FSNAME-s2s-server.key \
1129 -d /dev/urandom >/dev/null 2>&1
1132 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1133 -d /dev/urandom >/dev/null 2>&1
1135 for i in $(seq 0 $((numclients - 1))); do
1136 lgss_sk -t server -f$FSNAME -n c$i \
1137 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1141 if ! local_mode; then
1142 for lnode in $(all_nodes); do
1143 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1146 # Set client keys to client type to generate prime P
1148 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1149 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1151 do_nodes $clients "lgss_sk -t client -m \
1152 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1153 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1154 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1156 # This is required for servers as well, if S2S in use
1158 do_nodes $(comma_list $(mdts_nodes)) \
1159 "cp $SK_PATH/$FSNAME-s2s-server.key \
1160 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1161 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1163 do_nodes $(comma_list $(osts_nodes)) \
1164 "cp $SK_PATH/$FSNAME-s2s-server.key \
1165 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1166 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1168 do_nodes $clients "lgss_sk -t client \
1169 -m $SK_PATH/$FSNAME-nmclient.key \
1174 # mount options for servers and clients
1175 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1176 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1177 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1178 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1180 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1181 LGSS_KEYRING_DEBUG=4
1185 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1186 ( local_mode || from_build_tree ); then
1188 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1189 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1190 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1192 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1199 # maybe cleanup credential cache?
1206 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1207 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1208 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1212 $RPC_MODE || echo "Cleaning up Shared Key.."
1213 do_nodes $(comma_list $(all_nodes)) "rm -f \
1214 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1215 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1216 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1217 if from_build_tree; then
1218 # Remove the mount and clean up the files we added to
1220 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1221 request-key.d /proc/mounts; do umount \
1222 /etc/request-key.d/; done"
1223 do_nodes $(comma_list $(all_nodes)) "rm -f \
1224 $SK_OM_PATH/lgssc.conf"
1225 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1233 local var=${facet}_svc
1241 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1242 tr '[:lower:]' '[:upper:]'
1248 if [ $facet == mgs ] || [ $facet == client ]; then
1252 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1260 if [ -n "${!var}" ]; then
1265 var=$(facet_type $facet)FSTYPE
1266 if [ -n "${!var}" ]; then
1271 if [ -n "$FSTYPE" ]; then
1276 if [[ $facet == mgs ]] && combined_mgs_mds; then
1288 local facets=$(get_facets)
1291 for facet in ${facets//,/ }; do
1292 if [ $node == $(facet_host $facet) ] ||
1293 [ $node == "$(facet_failover_host $facet)" ]; then
1294 fstype=$(facet_fstype $facet)
1295 if [[ $fstypes != *$fstype* ]]; then
1296 fstypes+="${fstypes:+,}$fstype"
1305 local num=$(facet_number $facet)
1308 if [[ $(facet_type $facet) = OST ]]; then
1309 index=OSTINDEX${num}
1310 if [[ -n "${!index}" ]]; then
1315 index=${OST_INDICES[num - 1]}
1318 [[ -n "$index" ]] || index=$((num - 1))
1326 local fstype=$(facet_fstype $facet)
1330 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1332 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1333 ${dev} 2>/dev/null");;
1335 error "unknown fstype!";;
1342 # Get the device of a facet.
1349 mgs) device=$(mgsdevname) ;;
1350 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1351 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1352 fs2mds) device=$(mdsdevname 1_2) ;;
1353 fs2ost) device=$(ostdevname 1_2) ;;
1354 fs3ost) device=$(ostdevname 2_2) ;;
1362 # Get the virtual device of a facet.
1369 mgs) device=$(mgsvdevname) ;;
1370 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1371 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1372 fs2mds) device=$(mdsvdevname 1_2) ;;
1373 fs2ost) device=$(ostvdevname 1_2) ;;
1374 fs3ost) device=$(ostvdevname 2_2) ;;
1382 local virt=$(virt-what 2> /dev/null)
1384 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1386 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1389 VMware|KVM|VirtualBox|Parallels|Bochs)
1390 echo $virt | tr '[A-Z]' '[a-z]' ;;
1396 # Re-read the partition table on failover partner host.
1397 # After a ZFS storage pool is created on a shared device, the partition table
1398 # on the device may change. However, the operating system on the failover
1399 # host may not notice the change automatically. Without the up-to-date partition
1400 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1401 # relative to partition rather than disk beginnings.
1403 # This function performs partprobe on the failover host to make it re-read the
1406 refresh_partition_table() {
1411 host=$(facet_passive_host $facet)
1412 if [[ -n "$host" ]]; then
1413 do_node $host "$PARTPROBE $device"
1418 # Get ZFS storage pool name.
1425 device=$(facet_device $facet)
1426 # poolname is string before "/"
1427 poolname="${device%%/*}"
1434 # Get ZFS local fsname.
1436 zfs_local_fsname() {
1438 local lfsname=$(basename $(facet_device $facet))
1444 # Create ZFS storage pool.
1451 local opts=${@:-"-o cachefile=none"}
1453 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1454 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1455 $ZPOOL create -f $opts $poolname $vdev"
1459 # Create ZFS file system.
1465 local opts=${@:-"-o mountpoint=legacy"}
1467 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1468 $ZFS create $opts $dataset"
1472 # Export ZFS storage pool.
1473 # Before exporting the pool, all datasets within the pool should be unmounted.
1481 poolname=$(zpool_name $facet)
1483 if [[ -n "$poolname" ]]; then
1484 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1485 grep -q ^$poolname/ /proc/mounts ||
1486 $ZPOOL export $opts $poolname"
1491 # Destroy ZFS storage pool.
1492 # Destroy the given pool and free up any devices for other use. This command
1493 # tries to unmount any active datasets before destroying the pool.
1494 # -f Force any active datasets contained within the pool to be unmounted.
1498 local poolname=${2:-$(zpool_name $facet)}
1500 if [[ -n "$poolname" ]]; then
1501 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1502 $ZPOOL destroy -f $poolname"
1507 # Import ZFS storage pool.
1508 # Force importing, even if the pool appears to be potentially active.
1513 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1516 poolname=$(zpool_name $facet)
1518 if [[ -n "$poolname" ]]; then
1519 opts+=" -d $(dirname $(facet_vdevice $facet))"
1520 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1521 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1522 $ZPOOL import -f $opts $poolname"
1527 # Reimport ZFS storage pool with new name
1532 local opts="-o cachefile=none"
1533 local poolname=$(zpool_name $facet)
1535 opts+=" -d $(dirname $(facet_vdevice $facet))"
1536 do_facet $facet "$ZPOOL export $poolname;
1537 $ZPOOL import $opts $poolname $newpool"
1541 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1542 # is not automatically imported on system startup.
1544 # In a failover environment, this will provide resource level fencing which
1545 # will ensure that the same ZFS storage pool will not be imported concurrently
1546 # on different nodes.
1548 disable_zpool_cache() {
1552 poolname=$(zpool_name $facet)
1554 if [[ -n "$poolname" ]]; then
1555 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1560 # This and set_osd_param() shall be used to access OSD parameters
1561 # once existed under "obdfilter":
1566 # writethrough_cache_enable
1570 local device=${2:-$FSNAME-OST*}
1573 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1578 local device=${2:-$FSNAME-OST*}
1582 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1586 local dz=${1:-$DEBUG_SIZE}
1588 if [ -f /sys/devices/system/cpu/possible ]; then
1589 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1591 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1594 # bug 19944, adjust size to be -gt num_possible_cpus()
1595 # promise 2MB for every cpu at least
1596 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1599 lctl set_param debug_mb=$dz
1602 set_default_debug () {
1603 local debug=${1:-"$PTLDEBUG"}
1604 local subsys=${2:-"$SUBSYSTEM"}
1605 local debug_size=${3:-$DEBUG_SIZE}
1607 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1608 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1610 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1613 set_default_debug_nodes () {
1615 local debug="${2:-"$PTLDEBUG"}"
1616 local subsys="${3:-"$SUBSYSTEM"}"
1617 local debug_size="${4:-$DEBUG_SIZE}"
1619 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1620 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1624 [[ -z "$nodes" ]] ||
1625 do_rpc_nodes "$nodes" set_default_debug \
1626 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1629 set_default_debug_facet () {
1631 local debug="${2:-"$PTLDEBUG"}"
1632 local subsys="${3:-"$SUBSYSTEM"}"
1633 local debug_size="${4:-$DEBUG_SIZE}"
1634 local node=$(facet_active_host $facet)
1636 [ -n "$node" ] || error "No host defined for facet $facet"
1638 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1641 set_params_nodes () {
1642 [[ $# -ge 2 ]] || return 0
1646 do_nodes $nodes $LCTL set_param $@
1649 set_params_clients () {
1650 local clients=${1:-$CLIENTS}
1651 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1653 [[ -n $params ]] || return 0
1654 set_params_nodes $clients $params
1658 local hostid=${1:-$(hostid)}
1660 if [ ! -s /etc/hostid ]; then
1661 printf $(echo -n $hostid |
1662 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1668 local facets=${1:-$(get_facets)}
1671 for facet in ${facets//,/ }; do
1674 [ $RC -eq 0 ] && continue
1676 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1677 skip_noexit "Restart of $facet failed!." &&
1680 error "Restart of $facet failed!"
1687 # Add argument "arg" (e.g., "loop") to the comma-separated list
1688 # of arguments for option "opt" (e.g., "-o") on command
1689 # line "opts" (e.g., "-o flock").
1695 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1697 if echo "$opts" | grep -q $opt_pattern; then
1698 opts=$(echo "$opts" | sed -e \
1699 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1701 opts+="${opts:+ }$opt $arg"
1707 # Associate loop device with a given regular file.
1708 # Return the loop device.
1710 setup_loop_device() {
1714 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1715 if [[ -z \\\$loop_dev ]]; then
1716 loop_dev=\\\$($LOSETUP -f);
1717 $LOSETUP \\\$loop_dev $file || loop_dev=;
1719 echo -n \\\$loop_dev"
1723 # Detach a loop device.
1725 cleanup_loop_device() {
1729 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1730 $LOSETUP -d $loop_dev"
1734 # Check if a given device is a block device.
1741 [[ -n "$dev" ]] || return 1
1742 do_facet $facet "test -b $dev" || return 1
1743 if [[ -n "$size" ]]; then
1744 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1745 count=1 skip=$size 2>&1" |
1746 awk '($3 == "in") { print $1 }')
1747 [[ "$in" = "1+0" ]] || return 1
1752 # Check if a given device is a device-mapper device.
1758 [[ -n "$dev" ]] || return 1
1759 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1763 # Check if a given device is a device-mapper flakey device.
1765 is_dm_flakey_dev() {
1770 [[ -n "$dev" ]] || return 1
1772 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1774 [[ $type = flakey ]] && return 0 || return 1
1778 # Check if device-mapper flakey device is supported by the kernel
1779 # of $facet node or not.
1781 dm_flakey_supported() {
1785 do_facet $facet "modprobe dm-flakey;
1786 $DMSETUP targets | grep -q flakey" &> /dev/null
1790 # Get the device-mapper flakey device name of a given facet.
1792 dm_facet_devname() {
1794 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1796 echo -n ${facet}_flakey
1800 # Get the device-mapper flakey device of a given facet.
1801 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1803 dm_facet_devpath() {
1806 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1810 # Set a device-mapper device with a new table.
1812 # The table has the following format:
1813 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1815 # flakey <target_args> includes:
1816 # <destination_device> <offset> <up_interval> <down_interval> \
1817 # [<num_features> [<feature_arguments>]]
1819 # linear <target_args> includes:
1820 # <destination_device> <start_sector>
1822 dm_set_dev_table() {
1825 local target_type=$3
1831 read tmp num_sectors tmp real_dev tmp \
1832 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1834 case $target_type in
1836 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1839 table="0 $num_sectors linear $real_dev 0"
1841 *) error "invalid target type $target_type" ;;
1844 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1845 error "failed to suspend $dm_dev"
1846 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1847 error "failed to load $target_type table into $dm_dev"
1848 do_facet $facet "$DMSETUP resume $dm_dev" ||
1849 error "failed to resume $dm_dev"
1853 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1854 # feature parameter.
1857 # All write I/O is silently ignored.
1858 # Read I/O is handled correctly.
1860 dm_set_dev_readonly() {
1862 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1864 dm_set_dev_table $facet $dm_dev flakey
1868 # Set a device-mapper device to traditional linear mapping mode.
1870 dm_clear_dev_readonly() {
1872 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1874 dm_set_dev_table $facet $dm_dev linear
1878 # Set the device of a given facet as "read-only".
1880 set_dev_readonly() {
1882 local svc=${facet}_svc
1884 if [[ $(facet_fstype $facet) = zfs ]] ||
1885 ! dm_flakey_supported $facet; then
1886 do_facet $facet $LCTL --device ${!svc} readonly
1888 dm_set_dev_readonly $facet
1893 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1900 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1901 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1902 echo -n $num_sectors
1906 # Create a device-mapper device with a given block device or regular file (will
1907 # be associated with loop device).
1908 # Return the full path of the device-mapper device.
1912 local real_dev=$2 # destination device
1913 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1914 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1916 # check if the device-mapper device to be created already exists
1917 if is_dm_dev $facet $dm_dev; then
1918 # if the existing device was set to "read-only", then clear it
1919 ! is_dm_flakey_dev $facet $dm_dev ||
1920 dm_clear_dev_readonly $facet $dm_dev
1926 # check if the destination device is a block device, and if not,
1927 # associate it with a loop device
1928 is_blkdev $facet $real_dev ||
1929 real_dev=$(setup_loop_device $facet $real_dev)
1930 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1932 # now create the device-mapper device
1933 local num_sectors=$(get_num_sectors $facet $real_dev)
1934 local table="0 $num_sectors linear $real_dev 0"
1937 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1938 { rc=${PIPESTATUS[0]}; dm_dev=; }
1939 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1946 # Map the facet name to its device variable name.
1948 facet_device_alias() {
1950 local dev_alias=$facet
1953 fs2mds) dev_alias=mds1_2 ;;
1954 fs2ost) dev_alias=ost1_2 ;;
1955 fs3ost) dev_alias=ost2_2 ;;
1963 # Save the original value of the facet device and export the new value.
1969 local active_facet=$(facet_active $facet)
1970 local dev_alias=$(facet_device_alias $active_facet)
1971 local dev_name=${dev_alias}_dev
1972 local dev=${!dev_name}
1974 if [[ $active_facet = $facet ]]; then
1975 local failover_dev=${dev_alias}failover_dev
1976 if [[ ${!failover_dev} = $dev ]]; then
1977 eval export ${failover_dev}_saved=$dev
1978 eval export ${failover_dev}=$dm_dev
1981 dev_alias=$(facet_device_alias $facet)
1982 local facet_dev=${dev_alias}_dev
1983 if [[ ${!facet_dev} = $dev ]]; then
1984 eval export ${facet_dev}_saved=$dev
1985 eval export ${facet_dev}=$dm_dev
1989 eval export ${dev_name}_saved=$dev
1990 eval export ${dev_name}=$dm_dev
1994 # Restore the saved value of the facet device.
1999 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2000 local dev_alias=$(facet_device_alias $facet)
2002 local saved_dev=${dev_alias}_dev_saved
2003 [[ -z ${!saved_dev} ]] ||
2004 eval export ${dev_alias}_dev=${!saved_dev}
2006 saved_dev=${dev_alias}failover_dev_saved
2007 [[ -z ${!saved_dev} ]] ||
2008 eval export ${dev_alias}failover_dev=${!saved_dev}
2012 # Remove a device-mapper device.
2013 # If the destination device is a loop device, then also detach it.
2017 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2021 is_dm_dev $facet $dm_dev || return 0
2023 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2024 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2026 do_facet $facet "$DMSETUP remove $dm_dev"
2027 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2029 unexport_dm_dev $facet
2031 # detach a loop device
2032 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2034 # unload dm-flakey module
2035 do_facet $facet "modprobe -r dm-flakey" || true
2041 local active_facet=$(facet_active $facet)
2042 local dev_alias=$(facet_device_alias $active_facet)
2043 local dev=${dev_alias}_dev
2044 local opt=${facet}_opt
2045 local mntpt=$(facet_mntpt $facet)
2046 local opts="${!opt} $@"
2047 local fstype=$(facet_fstype $facet)
2049 local dm_dev=${!dev}
2051 module_loaded lustre || load_modules
2055 if dm_flakey_supported $facet; then
2056 dm_dev=$(dm_create_dev $facet ${!dev})
2057 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2060 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2062 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2064 # import ZFS storage pool
2065 import_zpool $facet || return ${PIPESTATUS[0]}
2067 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2068 lustre:svname $dm_dev");;
2070 error "unknown fstype!";;
2073 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2074 # for testing LU-482 error handling in mount_facets() and test_0a()
2075 if [ -f $TMP/test-lu482-trigger ]; then
2079 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2083 if [ $RC -ne 0 ]; then
2084 echo "Start of $dm_dev on ${facet} failed ${RC}"
2088 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2089 if [[ "$health" != "healthy" ]]; then
2090 error "$facet is in a unhealthy state"
2093 set_default_debug_facet $facet
2095 if [[ $opts =~ .*nosvc.* ]]; then
2096 echo "Start $dm_dev without service"
2101 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2102 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2103 "" || error "$dm_dev failed to initialize!";;
2105 wait_update_facet ${facet} "$ZFS get -H -o value \
2106 lustre:svname $dm_dev 2>/dev/null | \
2107 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2108 error "$dm_dev failed to initialize!";;
2111 error "unknown fstype!";;
2115 # commit the device label change to disk
2116 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2117 echo "Commit the device label on ${!dev}"
2118 do_facet $facet "sync; sleep 1; sync"
2122 label=$(devicelabel ${facet} $dm_dev)
2123 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2124 eval export ${facet}_svc=${label}
2125 echo Started ${label}
2127 export_dm_dev $facet $dm_dev
2132 # start facet device options
2138 local dev_alias=$(facet_device_alias $facet)
2140 eval export ${dev_alias}_dev=${device}
2141 eval export ${facet}_opt=\"$@\"
2143 local varname=${dev_alias}failover_dev
2144 if [ -n "${!varname}" ] ; then
2145 eval export ${dev_alias}failover_dev=${!varname}
2147 eval export ${dev_alias}failover_dev=$device
2150 local mntpt=$(facet_mntpt $facet)
2151 do_facet ${facet} mkdir -p $mntpt
2152 eval export ${facet}_MOUNT=$mntpt
2153 mount_facet ${facet}
2163 local HOST=$(facet_active_host $facet)
2164 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2166 local mntpt=$(facet_mntpt $facet)
2167 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2168 if [ ${running} -ne 0 ]; then
2169 echo "Stopping $mntpt (opts:$@) on $HOST"
2170 do_facet ${facet} $UMOUNT $@ $mntpt
2173 # umount should block, but we should wait for unrelated obd's
2174 # like the MGS or MGC to also stop.
2175 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2177 if [[ $(facet_fstype $facet) == zfs ]]; then
2178 # export ZFS storage pool
2179 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2180 elif dm_flakey_supported $facet; then
2181 local host=${facet}_HOST
2182 local failover_host=${facet}failover_HOST
2183 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2184 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2185 dm_cleanup_dev $facet
2190 # get mdt quota type
2192 local varsvc=${SINGLEMDS}_svc
2193 do_facet $SINGLEMDS $LCTL get_param -n \
2194 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2197 # get ost quota type
2199 # All OSTs should have same quota type
2200 local varsvc=ost1_svc
2201 do_facet ost1 $LCTL get_param -n \
2202 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2205 # restore old quota type settings
2207 if [ "$old_MDT_QUOTA_TYPE" ]; then
2208 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2209 do_facet mgs $PERM_CMD \
2210 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2213 do_facet mgs $PERM_CMD \
2214 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2217 if [ "$old_OST_QUOTA_TYPE" ]; then
2218 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2219 do_facet mgs $PERM_CMD \
2220 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2223 do_facet mgs $LCTL conf_param \
2224 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2229 # Handle the case when there is a space in the lfs df
2230 # "filesystem summary" line the same as when there is no space.
2231 # This will allow fixing the "lfs df" summary line in the future.
2233 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2234 check_lfs_df_ret_val $?
2237 # Get free inodes on the MDT specified by mdt index, free indoes on
2238 # the whole filesystem will be returned when index == -1.
2244 if [ $index -eq -1 ]; then
2247 mdt_uuid=$(mdtuuid_from_index $index)
2250 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2255 # Get the OST device status from 'lfs df' with a given OST index.
2259 local mnt_pnt=${2:-$MOUNT}
2263 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2264 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2270 # save old quota type & set new quota type
2271 local mdt_qtype=$(mdt_quota_type)
2272 local ost_qtype=$(ost_quota_type)
2274 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2275 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2277 export old_MDT_QUOTA_TYPE=$mdt_qtype
2278 export old_OST_QUOTA_TYPE=$ost_qtype
2280 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2281 do_facet mgs $PERM_CMD \
2282 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2283 do_facet mgs $PERM_CMD \
2284 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2286 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2287 error "set mdt quota type failed"
2288 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2289 error "set ost quota type failed"
2292 local quota_usrs=$QUOTA_USERS
2294 # get_filesystem_size
2295 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2296 local blk_soft=$((disksz + 1024))
2297 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2299 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2300 local i_soft=$inodes
2301 local i_hard=$((i_soft + i_soft / 20))
2303 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2304 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2305 "inode-hardlimit: $i_hard"
2308 for usr in $quota_usrs; do
2309 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2311 cmd="$LFS setquota -$type $usr -b $blk_soft"
2312 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2314 eval $cmd || error "$cmd FAILED!"
2316 # display the quota status
2317 echo "Quota settings for $usr : "
2318 $LFS quota -v -u $usr $mntpt || true
2325 local opts=${3:-$MOUNT_OPTS}
2326 opts=${opts:+-o $opts}
2327 local flags=${4:-$MOUNT_FLAGS}
2329 local device=$MGSNID:/$FSNAME$FILESET
2330 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2331 echo "Bad mount command: opt=$flags $opts dev=$device " \
2337 # update mount option with skpath
2338 opts=$(add_sk_mntflag $opts)
2341 echo "Starting client: $client: $flags $opts $device $mnt"
2342 do_node $client mkdir -p $mnt
2343 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2344 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2346 #disable FILESET if not supported
2347 do_nodes $client lctl get_param -n \
2348 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2349 device=$MGSNID:/$FSNAME
2350 do_node $client mkdir -p $mnt/$FILESET
2351 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2354 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2355 # Mount using nodemap key
2356 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2357 if $SK_UNIQUE_NM; then
2358 mountkey=$SK_PATH/nodemap/c0.key
2360 local prunedopts=$(echo $opts |
2361 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2362 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2365 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2369 set_default_debug_nodes $client
2370 set_params_clients $client
2381 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2383 [ "$3" ] && force=-f
2384 [ $running -eq 0 ] && return 0
2386 echo "Stopping client $client $mnt (opts:$force)"
2387 do_node $client lsof -t $mnt || need_kill=no
2388 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2389 pids=$(do_node $client lsof -t $mnt | sort -u);
2390 if [ -n "$pids" ]; then
2391 do_node $client kill -9 $pids || true
2395 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2397 if [ $busy -ne 0 ] ; then
2398 echo "$mnt is still busy, wait one second" && sleep 1
2399 do_node $client umount $force $mnt
2403 # Mount the file system on the MDS
2404 mount_mds_client() {
2405 local mds_HOST=${SINGLEMDS}_HOST
2407 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2408 error "unable to mount $MOUNT2 on MDS"
2411 # Unmount the file system on the MDS
2412 umount_mds_client() {
2413 local mds_HOST=${SINGLEMDS}_HOST
2414 zconf_umount $mds1_HOST $MOUNT2
2415 do_facet $SINGLEMDS "rmdir $MOUNT2"
2418 # nodes is comma list
2419 sanity_mount_check_nodes () {
2425 # FIXME: assume that all cluster nodes run the same os
2426 [ "$(uname)" = Linux ] || return 0
2429 for mnt in $mnts ; do
2430 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2431 mpts=\\\$(mount | grep -c $mnt' ');
2432 if [ \\\$running -ne \\\$mpts ]; then
2433 echo \\\$(hostname) env are INSANE!;
2436 [ $? -eq 0 ] || rc=1
2441 sanity_mount_check_servers () {
2442 [ -n "$CLIENTONLY" ] &&
2443 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2444 echo Checking servers environments
2446 # FIXME: modify get_facets to display all facets wo params
2447 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2451 for facet in ${facets//,/ }; do
2452 node=$(facet_host ${facet})
2453 mntpt=$(facet_mntpt $facet)
2454 sanity_mount_check_nodes $node $mntpt ||
2455 { error "server $node environments are insane!"; return 1; }
2459 sanity_mount_check_clients () {
2460 local clients=${1:-$CLIENTS}
2461 local mntpt=${2:-$MOUNT}
2462 local mntpt2=${3:-$MOUNT2}
2464 [ -z $clients ] && clients=$(hostname)
2465 echo Checking clients $clients environments
2467 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2468 error "clients environments are insane!"
2471 sanity_mount_check () {
2472 sanity_mount_check_servers || return 1
2473 sanity_mount_check_clients || return 2
2476 # mount clients if not mouted
2477 zconf_mount_clients() {
2480 local opts=${3:-$MOUNT_OPTS}
2481 opts=${opts:+-o $opts}
2482 local flags=${4:-$MOUNT_FLAGS}
2483 local device=$MGSNID:/$FSNAME$FILESET
2484 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2485 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2490 echo "Starting client $clients: $flags $opts $device $mnt"
2491 do_nodes $clients mkdir -p $mnt
2492 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2493 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2494 # Mount with own nodemap key
2496 # Mount all server nodes first with per-NM keys
2497 for nmclient in ${clients//,/ }; do
2498 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2499 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2502 # set perms for per-nodemap keys else permission denied
2503 do_nodes $(comma_list $(all_nodes)) \
2504 "keyctl show | grep lustre | cut -c1-11 |
2506 xargs -IX keyctl setperm X 0x3f3f3f3f"
2507 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2509 for nmclient in ${clients//,/ }; do
2510 if $SK_UNIQUE_NM; then
2511 mountkey=$SK_PATH/nodemap/c$i.key
2513 do_node $nmclient "! grep -q $mnt' ' \
2514 /proc/mounts || umount $mnt"
2515 local prunedopts=$(add_sk_mntflag $prunedopts);
2516 prunedopts=$(echo $prunedopts | sed -e \
2517 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2519 do_nodes $(comma_list $(all_server_nodes)) \
2522 do_node $nmclient $MOUNT_CMD $flags \
2523 $prunedopts $MGSNID:/$FSNAME $mnt ||
2528 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2530 do_nodes $clients $MOUNT_CMD $flags $opts \
2531 $MGSNID:/$FSNAME $mnt || return 1
2533 #disable FILESET if not supported
2534 do_nodes $clients lctl get_param -n \
2535 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2536 device=$MGSNID:/$FSNAME
2537 do_nodes $clients mkdir -p $mnt/$FILESET
2538 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2542 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2543 # Mount with nodemap key
2545 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2546 for nmclient in ${clients//,/ }; do
2547 if $SK_UNIQUE_NM; then
2548 mountkey=$SK_PATH/nodemap/c$i.key
2550 local prunedopts=$(echo $opts | sed -e \
2551 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2552 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2555 running=\\\$(mount | grep -c $mnt' ');
2557 if [ \\\$running -eq 0 ] ; then
2559 $MOUNT_CMD $flags $prunedopts $device $mnt;
2562 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2563 grep 'type lustre' | wc -l);
2564 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2565 echo zconf_mount_clients FAILED: \
2566 mount count \\\$running, not matching \
2567 with mount count of 'type lustre' \
2568 \\\$lustre_mnt_count;
2572 exit \\\$rc" || return ${PIPESTATUS[0]}
2579 if $SHARED_KEY; then
2580 tmpopts=$(add_sk_mntflag $opts)
2583 running=\\\$(mount | grep -c $mnt' ');
2585 if [ \\\$running -eq 0 ] ; then
2587 $MOUNT_CMD $flags $tmpopts $device $mnt;
2590 exit \\\$rc" || return ${PIPESTATUS[0]}
2593 echo "Started clients $clients: "
2594 do_nodes $clients "mount | grep $mnt' '"
2596 set_default_debug_nodes $clients
2597 set_params_clients $clients
2602 zconf_umount_clients() {
2607 [ "$3" ] && force=-f
2609 echo "Stopping clients: $clients $mnt (opts:$force)"
2610 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2611 if [ \\\$running -ne 0 ] ; then
2612 echo Stopping client \\\$(hostname) $mnt opts:$force;
2613 lsof $mnt || need_kill=no;
2614 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2615 pids=\\\$(lsof -t $mnt | sort -u);
2616 if [ -n \\\"\\\$pids\\\" ]; then
2620 while umount $force $mnt 2>&1 | grep -q "busy"; do
2621 echo "$mnt is still busy, wait one second" && sleep 1;
2628 echo + $POWER_DOWN $node
2632 shutdown_node_hard () {
2634 local attempts=$SHUTDOWN_ATTEMPTS
2636 for i in $(seq $attempts) ; do
2639 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2640 echo "waiting for $host to fail attempts=$attempts"
2641 [ $i -lt $attempts ] || \
2642 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2648 local mnt=${2:-$MOUNT}
2651 if [ "$FAILURE_MODE" = HARD ]; then
2652 shutdown_node_hard $client
2654 zconf_umount_clients $client $mnt -f
2660 local facets="$(get_facets OST),$(get_facets MDS)"
2663 combined_mgs_mds || facets="$facets,mgs"
2665 for facet in ${facets//,/ }; do
2666 if [ $(facet_active_host $facet) == $host ]; then
2667 affected="$affected $facet"
2671 echo $(comma_list $affected)
2676 local host=${2:-$(facet_host $facet)}
2678 local label=$(convert_facet2label $facet)
2679 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2682 facets_up_on_host () {
2684 local facets=$(facets_on_host $host)
2687 for facet in ${facets//,/ }; do
2688 if $(facet_up $facet $host); then
2689 affected_up="$affected_up $facet"
2693 echo $(comma_list $affected_up)
2698 local affected_facet
2699 local affected_facets
2701 if [[ "$FAILURE_MODE" = HARD ]]; then
2702 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2703 dm_flakey_supported $facet; then
2704 affected_facets=$(affected_facets $facet)
2705 for affected_facet in ${affected_facets//,/ }; do
2706 unexport_dm_dev $affected_facet
2710 shutdown_node_hard $(facet_active_host $facet)
2718 echo + $POWER_UP $node
2731 local node=$(facet_active_host $facet)
2732 local sleep_time=${2:-10}
2734 if [ "$FAILURE_MODE" = HARD ]; then
2744 if [ "$FAILURE_MODE" = HARD ]; then
2747 if $LOAD_MODULES_REMOTE; then
2748 echo "loading modules on $node: $facet"
2749 do_rpc_nodes $node load_modules_local
2758 for facet in ${facets//,/ }; do
2759 hosts=$(expand_list $hosts $(facet_host $facet) )
2765 _check_progs_installed () {
2769 for prog in $progs; do
2770 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2771 echo $prog missing on $(hostname)
2778 check_progs_installed () {
2782 do_rpc_nodes "$nodes" _check_progs_installed $@
2785 # recovery-scale functions
2787 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2790 start_client_load() {
2793 local var=$(node_var_name $client)_load
2794 eval export ${var}=$load
2796 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2797 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2798 END_RUN_FILE=$END_RUN_FILE \
2799 LOAD_PID_FILE=$LOAD_PID_FILE \
2800 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2801 TESTNAME=$TESTNAME \
2802 DBENCH_LIB=$DBENCH_LIB \
2803 DBENCH_SRC=$DBENCH_SRC \
2804 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2809 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2810 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2811 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2812 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2813 ior_blockSize=$ior_blockSize \
2814 ior_blockUnit=$ior_blockUnit \
2815 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2816 ior_DURATION=$ior_DURATION \
2817 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2818 ior_custom_params=\\\"$ior_custom_param\\\" \
2819 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2822 log "Started client load: ${load} on $client"
2824 # get the children process IDs
2825 local pids=$(ps --ppid $ppid -o pid= | xargs)
2826 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2830 start_client_loads () {
2831 local -a clients=(${1//,/ })
2832 local numloads=${#CLIENT_LOADS[@]}
2834 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2835 local load=$((nodenum % numloads))
2836 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2838 # bug 22169: wait the background threads to start
2842 # only for remote client
2843 check_client_load () {
2845 local var=$(node_var_name $client)_load
2846 local testload=run_${!var}.sh
2848 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2850 # bug 18914: try to connect several times not only when
2851 # check ps, but while check_node_health also
2855 while [ $RC = 254 -a $tries -gt 0 ]; do
2859 if ! check_node_health $client; then
2861 if [ $RC -eq 254 ]; then
2862 # FIXME: not sure how long we shuold sleep here
2866 echo "check node health failed: RC=$RC "
2870 # We can continue try to connect if RC=254
2871 # Just print the warning about this
2872 if [ $RC = 254 ]; then
2873 echo "got a return status of $RC from do_node while checking " \
2874 "node health on $client"
2877 # see if the load is still on the client
2880 while [ $RC = 254 -a $tries -gt 0 ]; do
2884 if ! do_node $client \
2885 "ps auxwww | grep -v grep | grep -q $testload"; then
2890 if [ $RC = 254 ]; then
2891 echo "got a return status of $RC from do_node while checking " \
2892 "(node health and 'ps') the client load on $client"
2893 # see if we can diagnose a bit why this is
2898 check_client_loads () {
2899 local clients=${1//,/ }
2903 for client in $clients; do
2904 check_client_load $client
2906 if [ "$rc" != 0 ]; then
2907 log "Client load failed on node $client, rc=$rc"
2913 restart_client_loads () {
2914 local clients=${1//,/ }
2915 local expectedfail=${2:-""}
2919 for client in $clients; do
2920 check_client_load $client
2922 if [ "$rc" != 0 -a "$expectedfail" ]; then
2923 local var=$(node_var_name $client)_load
2924 start_client_load $client ${!var}
2925 echo "Restarted client load ${!var}: on $client. Checking ..."
2926 check_client_load $client
2928 if [ "$rc" != 0 ]; then
2929 log "Client load failed to restart on node $client, rc=$rc"
2930 # failure one client load means test fail
2931 # we do not need to check other
2940 # Start vmstat and save its process ID in a file.
2945 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2948 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2949 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2952 # Display the nodes on which client loads failed.
2953 print_end_run_file() {
2957 [ -s $file ] || return 0
2959 echo "Found the END_RUN_FILE file: $file"
2962 # A client load will stop if it finds the END_RUN_FILE file.
2963 # That does not mean the client load actually failed though.
2964 # The first node in END_RUN_FILE is the one we are interested in.
2967 if [ -n "$node" ]; then
2968 local var=$(node_var_name $node)_load
2970 local prefix=$TESTLOG_PREFIX
2971 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2972 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2973 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2975 echo "Client load ${!var} failed on node $node:"
2981 # Stop the process which had its PID saved in a file.
2986 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2988 do_nodes $nodes "test -f $pid_file &&
2989 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2992 # Stop all client loads.
2993 stop_client_loads() {
2994 local nodes=${1:-$CLIENTS}
2997 # stop the client loads
2998 stop_process $nodes $pid_file
3000 # clean up the processes that started them
3001 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3003 # End recovery-scale functions
3006 # wait for a command to return the expected result
3008 # This will run @check on @node repeatedly until the output matches @expect
3009 # based on the supplied condition, or until @max_wait seconds have elapsed,
3010 # whichever comes first. @cond may be one of the normal bash operators,
3011 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3012 # in the caller to avoid unintentional evaluation by the shell in the caller.
3014 # If @max_wait is not specified, the condition will be checked for up to 90s.
3016 # If --verbose is passed as the first argument, the result is printed on each
3017 # value change, otherwise it is only printed after every 10s interval.
3019 # If --quiet is passed as the first/second argument, the do_node() command
3020 # will not print the remote command before executing it each time.
3022 # Using wait_update_cond() or related helper function is preferable to adding
3023 # a "long enough" wait for some state to change in the background, since
3024 # "long enough" may be too short due to tunables, system config, or running in
3025 # a VM, and must by necessity wait too long for most cases or risk failure.
3027 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3028 wait_update_cond() {
3032 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3033 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3039 local max_wait=${5:-90}
3043 local begin=$SECONDS
3047 while (( $waited <= $max_wait )); do
3048 result=$(do_node $quiet $node "$check")
3050 eval [[ "'$result'" $cond "'$expect'" ]]
3051 if [[ $? == 0 ]]; then
3052 [[ -z "$result" || $waited -le $sleep ]] ||
3053 echo "Updated after ${waited}s: want '$expect' got '$result'"
3056 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3057 [[ -n "$prev_result" ]] &&
3058 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3059 prev_result="$result"
3061 (( $waited % $print == 0 )) &&
3062 echo "Waiting $((max_wait - waited))s for '$expect'"
3064 waited=$((SECONDS - begin))
3066 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3070 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3075 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3076 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3083 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3086 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3087 wait_update_facet_cond() {
3091 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3092 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3094 local node=$(facet_active_host $1)
3100 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3103 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3104 wait_update_facet() {
3108 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3109 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3111 local node=$(facet_active_host $1)
3116 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3120 do_nodes $(comma_list $(mdts_nodes)) \
3121 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3122 do_nodes $(comma_list $(osts_nodes)) \
3123 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3124 grep -v 'Found no match'
3128 local zfs_wait=${2:-5}
3130 # the occupied disk space will be released
3131 # only after TXGs are committed
3132 if [[ $(facet_fstype $1) == zfs ]]; then
3133 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3141 local lwm=$3 #low watermark
3142 local size_mb #how many MB should we write to pass watermark
3143 local ost_name=$(ostname_from_index $ost_idx)
3145 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3147 if (( $free_kb / 1024 > lwm )); then
3148 size_mb=$((free_kb / 1024 - lwm))
3150 #If 10% of free space cross low watermark use it
3151 if (( $free_kb / 10240 > size_mb )); then
3152 size_mb=$((free_kb / 10240))
3154 #At least we need to store 1.1 of difference between
3155 #free space and low watermark
3156 size_mb=$((size_mb + size_mb / 10))
3158 if (( lwm <= $free_kb / 1024 )) ||
3159 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3160 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3161 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3162 count=$size_mb oflag=append conv=notrunc
3167 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3168 echo "OST still has $((free_kb / 1024)) MB free"
3171 # This checks only the primary MDS
3172 ost_watermarks_get() {
3174 local ost_name=$(ostname_from_index $ost_idx)
3175 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3177 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3178 osp.$mdtosc_proc.reserved_mb_high)
3179 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3180 osp.$mdtosc_proc.reserved_mb_low)
3185 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3186 ost_watermarks_set() {
3190 local ost_name=$(ostname_from_index $ost_idx)
3191 local facets=$(get_facets MDS)
3193 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3194 osp.*$ost_name*.reserved_mb_low=$lwm \
3195 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3197 # sleep to ensure we see the change
3201 ost_watermarks_set_low_space() {
3203 local wms=$(ost_watermarks_get $ost_idx)
3204 local ost_name=$(ostname_from_index $ost_idx)
3206 local old_lwm=$(echo $wms | awk '{ print $1 }')
3207 local old_hwm=$(echo $wms | awk '{ print $2 }')
3209 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3210 # minimal extension size is 64M
3212 if (( $blocks / 1024 > 50 )); then
3213 new_lwm=$((blocks / 1024 - 50))
3215 local new_hwm=$((new_lwm + 5))
3217 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3218 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3221 # Set watermarks to ~current available space & then write data to fill it
3222 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3223 # internal statfs used by the stripe allocator
3225 # first parameter is the filename-prefix, which must get under t-f cleanup
3226 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3227 ost_watermarks_set_enospc() {
3231 local ost_name=$(ostname_from_index $ost_idx)
3232 local facets=$(get_facets MDS)
3236 for MDS in ${facets//,/ }; do
3237 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3239 do_facet $MDS $LCTL get_param -n \
3240 osp.$mdtosc_proc.reserved_mb_high ||
3241 skip "remote MDS does not support reserved_mb_high"
3244 wms=$(ost_watermarks_set_low_space $ost_idx)
3245 local new_lwm=$(echo $wms | awk '{ print $4 }')
3246 fill_ost $filename $ost_idx $new_lwm
3247 #First enospc could execute orphan deletion so repeat
3248 fill_ost $filename $ost_idx $new_lwm
3252 ost_watermarks_enospc_delete_files() {
3256 rm -f $DIR/${filename}.fill_ost$ost_idx
3258 wait_delete_completed
3262 # clean up from "ost_watermarks_set_enospc"
3263 ost_watermarks_clear_enospc() {
3269 ost_watermarks_enospc_delete_files $filename $ost_idx
3270 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3271 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3274 wait_delete_completed_mds() {
3275 local max_wait=${1:-20}
3277 local stime=$(date +%s)
3282 # find MDS with pending deletions
3283 for node in $(mdts_nodes); do
3284 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3285 2>/dev/null | calc_sum)
3286 if [[ $changes -eq 0 ]]; then
3289 mds2sync="$mds2sync $node"
3291 if [ -z "$mds2sync" ]; then
3292 wait_zfs_commit $SINGLEMDS
3295 mds2sync=$(comma_list $mds2sync)
3297 # sync MDS transactions
3298 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3300 # wait till all changes are sent and commmitted by OSTs
3301 # for ldiskfs space is released upon execution, but DMU
3302 # do this upon commit
3305 while [[ $WAIT -ne $max_wait ]]; do
3306 changes=$(do_nodes $mds2sync \
3307 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3308 #echo "$node: $changes changes on all"
3309 if [[ $changes -eq 0 ]]; then
3310 wait_zfs_commit $SINGLEMDS
3312 # the occupied disk space will be released
3313 # only after TXGs are committed
3314 wait_zfs_commit ost1
3322 echo "Delete is not completed in $((etime - stime)) seconds"
3323 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3330 # we can use "for" here because we are waiting the slowest
3331 for host in ${hostlist//,/ }; do
3332 check_network "$host" 900
3334 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3341 for facet in ${facetlist//,/ }; do
3342 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3344 wait_for_host $hostlist
3347 _wait_recovery_complete () {
3350 # Use default policy if $2 is not passed by caller.
3351 local MAX=${2:-$(max_recovery_time)}
3356 while [ $WAIT -lt $MAX ]; do
3357 STATUS=$(lctl get_param -n $param | grep status)
3359 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3362 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3364 echo "$param recovery not done in $MAX sec. $STATUS"
3368 wait_recovery_complete () {
3371 # with an assumption that at_max is the same on all nodes
3372 local MAX=${2:-$(max_recovery_time)}
3375 if [ "$FAILURE_MODE" = HARD ]; then
3376 facets=$(facets_on_host $(facet_active_host $facet))
3378 echo affected facets: $facets
3380 # we can use "for" here because we are waiting the slowest
3381 for facet in ${facets//,/ }; do
3382 local var_svc=${facet}_svc
3383 local param="*.${!var_svc}.recovery_status"
3385 local host=$(facet_active_host $facet)
3386 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3390 wait_mds_ost_sync () {
3391 # just because recovery is done doesn't mean we've finished
3392 # orphan cleanup. Wait for llogs to get synchronized.
3393 echo "Waiting for orphan cleanup..."
3394 # MAX value includes time needed for MDS-OST reconnection
3395 local MAX=$(( TIMEOUT * 2 ))
3396 local WAIT_TIMEOUT=${1:-$MAX}
3399 local list=$(comma_list $(mdts_nodes))
3400 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3401 if ! do_facet $SINGLEMDS \
3402 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3404 # old way, use mds_sync
3406 list=$(comma_list $(osts_nodes))
3407 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3410 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3411 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3412 local -a sync=($(do_nodes $list "$cmd"))
3415 for ((i=0; i<${#sync[@]}; i++)); do
3417 [ ${sync[$i]} -eq 1 ] && continue
3419 [ ${sync[$i]} -eq 0 ] && continue
3421 # there is a not finished MDS-OST synchronization
3425 sleep 2 # increase waiting time and cover statfs cache
3426 [ ${con} -eq 1 ] && return 0
3427 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3431 # show which nodes are not finished.
3432 cmd=$(echo $cmd | sed 's/-n//')
3433 do_nodes $list "$cmd"
3434 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3438 # Wait OSTs to be active on both client and MDT side.
3440 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3441 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3442 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3443 error "wait_update OSTs up on client failed"
3445 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3446 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3447 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3448 error "wait_update OSTs up on MDT0000 failed"
3451 wait_destroy_complete () {
3452 echo "Waiting for MDT destroys to complete"
3453 # MAX value shouldn't be big as this mean server responsiveness
3454 # never increase this just to make test pass but investigate
3455 # why it takes so long time
3458 local list=$(comma_list $(mdts_nodes))
3459 while [ $WAIT -lt $MAX ]; do
3460 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3464 for ((i=0; i<${#RPCs[@]}; i++)); do
3465 [ ${RPCs[$i]} -eq 0 ] && continue
3466 # there are still some destroy RPCs in flight
3471 [ ${con} -eq 1 ] && return 0 # done waiting
3472 echo "Waiting ${WAIT}s for local destroys to complete"
3475 echo "MDT destroys weren't done in $MAX sec."
3479 wait_delete_completed() {
3480 wait_delete_completed_mds $1 || return $?
3481 wait_destroy_complete || return $?
3490 # conf-sanity 31 takes a long time cleanup
3491 while [ $WAIT -lt 300 ]; do
3492 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3493 lctl dl | grep ' ST ' || true")
3494 [ -z "${running}" ] && return 0
3495 echo "waited $WAIT for${running}"
3496 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3498 WAIT=$((WAIT + INTERVAL))
3500 echo "service didn't stop after $WAIT seconds. Still running:"
3505 wait_remote_prog () {
3511 [ "$PDSH" = "no_dsh" ] && return 0
3513 while [ $WAIT -lt $2 ]; do
3514 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3515 [ -z "${running}" ] && return 0 || true
3516 echo "waited $WAIT for: "
3518 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3520 WAIT=$((WAIT + INTERVAL))
3522 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3523 [ -z "$pids" ] && return 0
3524 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3525 # FIXME: not portable
3526 for pid in $pids; do
3527 cat /proc/${pid}/status || true
3528 cat /proc/${pid}/wchan || true
3530 kill -9 $pid || true
3539 local clients=${1:-$CLIENTS}
3542 if [ -z "$clients" ]; then
3543 $LFS df $MOUNT > /dev/null
3546 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3550 check_lfs_df_ret_val $rc
3557 # not every config has many clients
3563 (( MDSCOUNT == 1 )) && return
3565 # wait so that statfs data on MDT expire
3566 local delay=$(do_facet $SINGLEMDS lctl \
3567 get_param -n osp.*MDT0000*MDT0001.maxage)
3569 local nodes=$(comma_list $(mdts_nodes))
3570 # initiate statfs RPC, all to all MDTs
3571 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3572 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3576 # usually checked on particular client or locally
3585 client_reconnect_try() {
3586 local f=$MOUNT/recon
3589 if [ -z "$CLIENTS" ]; then
3590 $LFS df $MOUNT; uname -n >> $f
3592 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3594 echo "Connected clients: $(cat $f)"
3595 ls -l $f > /dev/null
3599 client_reconnect() {
3600 # one client_reconnect_try call does not always do the job...
3602 client_reconnect_try && break
3607 affected_facets () {
3610 local host=$(facet_active_host $facet)
3611 local affected=$facet
3613 if [ "$FAILURE_MODE" = HARD ]; then
3614 affected=$(facets_up_on_host $host)
3620 local E2FSCK_ON_MDT0=false
3621 if [ "$1" == "--fsck" ]; then
3623 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3635 #Because it will only get up facets, we need get affected
3636 #facets before shutdown
3637 #For HARD Failure mode, it needs make sure facets on the same
3638 #HOST will only be shutdown and reboot once
3639 for facet in ${facets//,/ }; do
3640 local affected_facet
3642 #check whether facet has been included in other affected facets
3643 for ((index=0; index<$total; index++)); do
3644 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3647 if [ $skip -eq 0 ]; then
3648 affecteds[$total]=$(affected_facets $facet)
3653 for ((index=0; index<$total; index++)); do
3654 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3655 local host=$(facet_active_host $facet)
3656 echo "Failing ${affecteds[index]} on $host"
3657 shutdown_facet $facet
3660 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3661 $(mdsdevname 1) "-n" || error "Running e2fsck")
3663 for ((index=0; index<$total; index++)); do
3664 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3665 echo reboot facets: ${affecteds[index]}
3667 reboot_facet $facet $sleep_time
3669 change_active ${affecteds[index]}
3671 wait_for_facet ${affecteds[index]}
3674 init_facets_vars_simple
3676 # start mgs first if it is affected
3677 if ! combined_mgs_mds &&
3678 list_member ${affecteds[index]} mgs; then
3679 mount_facet mgs || error "Restart of mgs failed"
3681 # FIXME; has to be changed to mount all facets concurrently
3682 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3683 echo mount facets: ${affecteds[index]}
3684 mount_facets ${affecteds[index]}
3686 do_nodes $(comma_list $(all_nodes)) \
3687 "keyctl show | grep lustre | cut -c1-11 |
3689 xargs -IX keyctl setperm X 0x3f3f3f3f"
3696 do_facet $facet "sync; sync; sync"
3699 # make sure there will be no seq change
3700 local clients=${CLIENTS:-$HOSTNAME}
3701 local f=fsa-\\\$\(hostname\)
3702 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3703 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3705 local svc=${facet}_svc
3706 do_facet $facet $LCTL --device ${!svc} notransno
3708 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3709 # in-memory state has to be cleared by either rebooting the host or
3710 # exporting and reimporting the pool.
3712 # Although the uberblocks are not updated when a pool is freezed,
3713 # transactions are still written to the disks. Modified blocks may be
3714 # cached in memory when tests try reading them back. The
3715 # export-and-reimport process also evicts any cached pool data from
3716 # memory to provide the correct "data loss" semantics.
3718 # In the test framework, the exporting and importing operations are
3719 # handled by stop() and mount_facet() separately, which are used
3720 # inside fail() and fail_abort().
3722 set_dev_readonly $facet
3723 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3724 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3727 replay_barrier_nodf() {
3728 local facet=$1 echo running=${running}
3729 do_facet $facet "sync; sync; sync"
3730 local svc=${facet}_svc
3731 echo Replay barrier on ${!svc}
3732 do_facet $facet $LCTL --device ${!svc} notransno
3733 set_dev_readonly $facet
3734 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3735 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3738 replay_barrier_nosync() {
3739 local facet=$1 echo running=${running}
3740 local svc=${facet}_svc
3741 echo Replay barrier on ${!svc}
3742 do_facet $facet $LCTL --device ${!svc} notransno
3743 set_dev_readonly $facet
3744 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3745 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3749 # Get Lustre client uuid for a given Lustre mount point.
3752 local mntpnt=${1:-$MOUNT}
3754 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3755 local uuid=$($LCTL get_param -n llite.$name.uuid)
3760 mds_evict_client() {
3761 local mntpnt=${1:-$MOUNT}
3762 local uuid=$(get_client_uuid $mntpnt)
3764 do_facet $SINGLEMDS \
3765 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3768 ost_evict_client() {
3769 local mntpnt=${1:-$MOUNT}
3770 local uuid=$(get_client_uuid $mntpnt)
3773 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3778 local clients=${CLIENTS:-$HOSTNAME}
3780 SK_NO_KEY_save=$SK_NO_KEY
3782 export SK_NO_KEY=false
3784 facet_failover $* || error "failover: $?"
3785 export SK_NO_KEY=$SK_NO_KEY_save
3786 # to initiate all OSC idling connections
3788 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3789 clients_up || error "post-failover stat: $?"
3795 facet_failover $facet
3800 local abort_type=${2:-"abort_recovery"}
3803 change_active $facet
3804 wait_for_facet $facet
3805 mount_facet $facet -o $abort_type
3806 clients_up || echo "first stat failed: $?"
3807 clients_up || error "post-failover stat: $?"
3811 host_nids_address() {
3815 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3819 if [ "$1" = "'*'" ]; then echo \'*\'; else
3825 if [[ -n "$NETTYPE" ]]; then
3826 h2name_or_ip "$1" "$NETTYPE"
3828 h2name_or_ip "$1" "$2"
3831 declare -fx h2nettype
3833 # Wrapper function to print the deprecation warning
3835 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3836 if [[ -n "$NETTYPE" ]]; then
3839 h2nettype "$1" "tcp"
3843 # Wrapper function to print the deprecation warning
3845 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3846 if [[ -n "$NETTYPE" ]]; then
3849 h2nettype "$1" "o2ib"
3853 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3854 # expressions format. As a bonus we can then just pass in those variables
3855 # to pdsh. What this function does is take a HOSTLIST type string and
3856 # expand it into a space deliminated list for us.
3864 [ -z "$hostlist" ] && return
3866 # Translate the case of [..],..,[..] to [..] .. [..]
3867 list="${hostlist/],/] }"
3869 [[ "$front" == *,* ]] && {
3872 list=${list/${old}/${new}}
3875 for item in $list; do
3876 # Test if we have any []'s at all
3877 if [ "$item" != "${item/\[/}" ]; then {
3878 # Expand the [*] into list
3882 if [ "$name" != "$item" ]; then
3883 group=${item#$name[*}
3886 for range in ${group//,/ }; do
3892 # Number of leading zeros
3895 end=$(echo $end | sed 's/0*//')
3896 [[ -z "$end" ]] && end=0
3897 [[ $padlen2 -gt $padlen ]] && {
3898 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3901 begin=$(echo $begin | sed 's/0*//')
3902 [ -z $begin ] && begin=0
3904 if [ ! -z "${begin##[!0-9]*}" ]; then
3905 order=$(seq -f "%0${padlen}g" $begin $end)
3907 order=$(eval echo {$begin..$end});
3910 for num in $order; do
3911 value="${name#*,}${num}${back}"
3912 [ "$value" != "${value/\[/}" ] && {
3913 value=$(hostlist_expand "$value")
3915 myList="$myList $value"
3920 myList="$myList $item"
3923 myList=${myList//,/ }
3924 myList=${myList:1} # Remove first character which is a space
3926 # Filter any duplicates without sorting
3928 myList="${list%% *}"
3930 while [[ "$list" != ${myList##* } ]]; do
3931 local tlist=" $list"
3932 list=${tlist// ${list%% *} / }
3934 myList="$myList ${list%% *}"
3936 myList="${myList%* }";
3938 # We can select an object at an offset in the list
3941 for item in $myList; do
3943 [ $cnt -eq $offset ] && {
3947 [ $(get_node_count $myList) -ne 1 ] && myList=""
3956 [ "$facet" == client ] && echo -n $HOSTNAME && return
3957 varname=${facet}_HOST
3958 if [ -z "${!varname}" ]; then
3959 if [ "${facet:0:3}" == "ost" ]; then
3960 local fh=${facet%failover}_HOST
3961 eval export ${facet}_HOST=${!fh}
3962 if [ -z "${!varname}" ]; then
3963 eval export ${facet}_HOST=${ost_HOST}
3965 elif [ "${facet:0:3}" == "mdt" -o \
3966 "${facet:0:3}" == "mds" -o \
3967 "${facet:0:3}" == "mgs" ]; then
3968 eval export ${facet}_HOST=${mds_HOST}
3974 facet_failover_host() {
3978 var=${facet}failover_HOST
3979 if [ -n "${!var}" ]; then
3984 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3985 "${facet:0:3}" == "mgs" ]; then
3987 eval export ${facet}failover_host=${mds_HOST}
3992 if [[ $facet == ost* ]]; then
3993 eval export ${facet}failover_host=${ost_HOST}
4001 local activevar=${facet}active
4003 if [ -f $TMP/${facet}active ] ; then
4004 source $TMP/${facet}active
4007 active=${!activevar}
4008 if [ -z "$active" ] ; then
4015 facet_active_host() {
4016 facet_host $(facet_active $1)
4019 # Get the passive failover partner host of facet.
4020 facet_passive_host() {
4022 [[ $facet = client ]] && return
4024 local host=${facet}_HOST
4025 local failover_host=${facet}failover_HOST
4026 local active_host=$(facet_active_host $facet)
4028 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4030 if [[ $active_host = ${!host} ]]; then
4031 echo -n ${!failover_host}
4041 facetlist=$(exclude_items_from_list $facetlist mgs)
4043 for facet in ${facetlist//,/ }; do
4044 local failover=${facet}failover
4045 local host=`facet_host $failover`
4046 [ -z "$host" ] && return
4048 local curactive=`facet_active $facet`
4049 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4050 eval export ${facet}active=$facet
4052 eval export ${facet}active=$failover
4054 # save the active host for this facet
4055 local activevar=${facet}active
4056 echo "$activevar=${!activevar}" > $TMP/$activevar
4057 [[ $facet = mds1 ]] && combined_mgs_mds && \
4058 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4059 local TO=`facet_active_host $facet`
4060 echo "Failover $facet to $TO"
4068 # do not strip off hostname if verbose, b=19215
4069 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4070 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4076 if [ "$HOST" = "$HOSTNAME" ]; then
4078 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4079 echo "cannot run remote command on $HOST with $myPDSH"
4082 if $VERBOSE && [[ -z "$quiet" ]]; then
4083 echo "CMD: $HOST $@" >&2
4084 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4087 if [[ "$myPDSH" == "rsh" ]] ||
4088 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4089 # we need this because rsh and pdsh do not return
4090 # exit code of an executed command
4091 local command_status="$TMP/cs"
4092 eval $myPDSH $HOST ":> $command_status"
4093 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4094 PATH=\$PATH:/sbin:/usr/sbin;
4096 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
4097 echo command failed >$command_status"
4098 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4102 if [[ -n "$verbose" ]]; then
4103 # print HOSTNAME for myPDSH="no_dsh"
4104 if [[ $myPDSH = no_dsh ]]; then
4105 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
4107 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
4110 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
4112 return ${PIPESTATUS[0]}
4115 single_local_node () {
4116 [ "$1" = "$HOSTNAME" ]
4119 # Outputs environment variable assignments that should be passed to remote nodes
4123 local facets=$(get_facets)
4126 for var in ${!MODOPTS_*}; do
4127 value=${!var//\"/\\\"}
4128 echo -n " ${var}=\"$value\""
4131 for facet in ${facets//,/ }; do
4133 if [ -n "${!var}" ]; then
4134 echo -n " $var=${!var}"
4138 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4139 if [ -n "${!var}" ]; then
4140 echo -n " $var=${!var}"
4144 for var in VERBOSE; do
4145 if [ -n "${!var}" ]; then
4146 echo -n " $var=${!var}"
4150 if [ -n "$FSTYPE" ]; then
4151 echo -n " FSTYPE=$FSTYPE"
4154 for var in LNETLND NETTYPE; do
4155 if [ -n "${!var}" ]; then
4156 echo -n " $var=${!var}"
4165 # do not strip off hostname if verbose, b=19215
4166 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4167 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4172 if single_local_node $rnodes; then
4173 do_node $verbose $quiet $rnodes "$@"
4177 # This is part from do_node
4180 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4181 echo "cannot run remote command on $rnodes with $myPDSH" &&
4184 export FANOUT=$(get_node_count "${rnodes//,/ }")
4185 if $VERBOSE && [[ -z "$quiet" ]]; then
4186 echo "CMD: $rnodes $@" >&2
4187 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4190 # do not replace anything from pdsh output if -N is used
4191 # -N Disable hostname: prefix on lines of output.
4192 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4193 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4195 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4197 return ${PIPESTATUS[0]}
4201 # Execute commands on a single service's host
4203 # The \a facet (service) may be on a local or remote node, which is
4204 # determined at the time the command is run.
4206 # usage: do_facet $facet command [arg ...]
4211 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4212 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4216 local host=$(facet_active_host $facet)
4218 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4219 do_node $verbose $quiet $host "$@"
4222 # Function: do_facet_random_file $FACET $FILE $SIZE
4223 # Creates FILE with random content on the given FACET of given SIZE
4225 do_facet_random_file() {
4229 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4230 do_facet $facet "$cmd 2>/dev/null"
4233 do_facet_create_file() {
4237 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4238 do_facet $facet "$cmd 2>/dev/null"
4242 do_nodes --verbose "$@"
4248 # make sure its not already running
4250 rm -f $TMP/${facet}active
4251 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4253 # make sure in-tree ldiskfs is loaded before mkfs
4254 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4255 load_module ../ldiskfs/ldiskfs
4258 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4260 if [[ $(facet_fstype $facet) == zfs ]]; then
4262 # After formatting a ZFS target, "cachefile=none" property will
4263 # be set on the ZFS storage pool so that the pool is not
4264 # automatically imported on system startup. And then the pool
4265 # will be exported so as to leave the importing and exporting
4266 # operations handled by mount_facet() and stop() separately.
4268 refresh_partition_table $facet $(facet_vdevice $facet)
4269 disable_zpool_cache $facet
4274 # Device formatted as ost
4277 local DEVNAME=OSTDEV$num
4279 local fstype=$(facet_fstype ost$num)
4283 local dev=ost${num}_dev
4284 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4285 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4286 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4288 #try $OSTZFSDEVn - independent of vdev
4289 DEVNAME=OSTZFSDEV$num
4290 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4292 error "unknown fstype!";;
4298 # Physical device location of data
4304 local fstype=$(facet_fstype ost$num)
4308 # vdevs are not supported by ldiskfs
4311 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4312 # Device formatted by zfs
4314 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4316 error "unknown fstype!";;
4322 # Logical device formatted for lustre
4325 local DEVNAME=MDSDEV$num
4327 local fstype=$(facet_fstype mds$num)
4331 local dev=mds${num}_dev
4332 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4333 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4334 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4336 # try $MDSZFSDEVn - independent of vdev
4337 DEVNAME=MDSZFSDEV$num
4338 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4340 error "unknown fstype!";;
4346 # Physical location of data
4350 local fstype=$(facet_fstype mds$num)
4354 # vdevs are not supported by ldiskfs
4357 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4358 # Device formatted by ZFS
4359 local DEVNAME=MDSDEV$num
4360 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4362 error "unknown fstype!";;
4370 local fstype=$(facet_fstype mgs)
4374 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4375 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4376 DEVPTR=$(mdsdevname 1)
4378 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4382 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4383 ( [ -z "$MGSZFSDEV" ] &&
4384 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4385 DEVPTR=$(mdsdevname 1)
4387 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4390 error "unknown fstype!";;
4399 local fstype=$(facet_fstype mgs)
4403 # vdevs are not supported by ldiskfs
4406 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4407 ( [ -z "$MGSDEV" ] &&
4408 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4409 VDEVPTR=$(mdsvdevname 1)
4410 elif [ -n "$MGSDEV" ]; then
4414 error "unknown fstype!";;
4422 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4424 local var=${facet}_MOUNT
4425 eval mntpt=${!var:-${MOUNT}-$facet}
4432 local dev=$(facet_device $facet)
4433 local mnt=${2:-$(facet_mntpt $facet)}
4437 if dm_flakey_supported $facet; then
4438 dm_dev=$(dm_create_dev $facet $dev)
4439 [[ -n "$dm_dev" ]] || dm_dev=$dev
4441 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4442 export_dm_dev $facet $dm_dev
4444 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4449 local dev=$(facet_device $facet)
4450 local mnt=${2:-$(facet_mntpt $facet)}
4452 do_facet $facet $UMOUNT $mnt
4456 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4461 local ds=$(facet_device $facet)
4462 local mnt=${2:-$(facet_mntpt $facet)}
4467 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4468 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4469 do_facet $facet $ZFS set canmount=noauto $ds
4471 # The "legacy" mount method is used here because "zfs unmount $mnt"
4472 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4473 # targets are not available at the time, the stat(2) on $MOUNT will
4476 do_facet $facet $ZFS set mountpoint=legacy $ds
4477 do_facet $facet mount -t zfs $ds $mnt
4478 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4479 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4484 local ds=$(facet_device $facet)
4485 local mnt=${2:-$(facet_mntpt $facet)}
4486 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4487 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4488 local mntpt=${!var_mntpt}
4489 local canmnt=${!var_canmnt}
4493 do_facet $facet umount $mnt
4494 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4495 do_facet $facet $ZFS set canmount=$canmnt $ds
4502 local fstype=$(facet_fstype $facet)
4504 mount_$fstype $facet $mnt
4510 local fstype=$(facet_fstype $facet)
4512 unmount_$fstype $facet $mnt
4519 # make sure we are using the primary server, so test-framework will
4520 # be able to clean up properly.
4521 activemds=`facet_active mds1`
4522 if [ $activemds != "mds1" ]; then
4526 local clients=$CLIENTS
4527 [ -z $clients ] && clients=$(hostname)
4529 zconf_umount_clients $clients $MOUNT "$*" || true
4530 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4532 [ -n "$CLIENTONLY" ] && return
4534 # The add fn does rm ${facet}active file, this would be enough
4535 # if we use do_facet <facet> only after the facet added, but
4536 # currently we use do_facet mds in local.sh
4537 for num in `seq $MDSCOUNT`; do
4539 rm -f ${TMP}/mds${num}active
4541 combined_mgs_mds && rm -f $TMP/mgsactive
4543 for num in `seq $OSTCOUNT`; do
4545 rm -f $TMP/ost${num}active
4548 if ! combined_mgs_mds ; then
4552 if $SHARED_KEY; then
4553 export SK_MOUNTED=false
4559 cleanup_echo_devs () {
4562 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4564 for dev in $devs; do
4565 $LCTL --device $dev cleanup
4566 $LCTL --device $dev detach
4571 nfs_client_mode && return
4572 cifs_client_mode && return
4575 CLEANUP_DM_DEV=true stopall $*
4582 combined_mgs_mds () {
4583 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4584 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4588 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4592 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4604 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4605 for i in $(echo "$var"); do
4606 if [ "$i" == "-O" ]; then
4608 first_o=$(($first_o + 1))
4611 if [ "$i" == "-E" ]; then
4613 first_e=$(($first_e + 1 ))
4618 [ $first_o -gt 1 ] && opt_o+=",";
4622 [ $first_e -gt 1 ] && opt_e+=",";
4633 [ -n "$opt_o" ] && echo " -O $opt_o"
4634 [ -n "$opt_e" ] && echo " -E $opt_e"
4640 local fsname=${3:-"$FSNAME"}
4641 local type=$(facet_type $facet)
4642 local index=$(facet_index $facet)
4643 local fstype=$(facet_fstype $facet)
4644 local host=$(facet_host $facet)
4649 if [ $type == MGS ] || ( [ $type == MDS ] &&
4650 [ "$dev" == $(mgsdevname) ] &&
4651 [ "$host" == "$(facet_host mgs)" ] ); then
4654 opts="--mgsnode=$MGSNID"
4657 if [ $type != MGS ]; then
4658 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4662 var=${facet}failover_HOST
4663 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4664 opts+=" --failnode=$(h2nettype ${!var})"
4667 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4668 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4670 if [ $type == MDS ]; then
4671 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4672 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4673 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4674 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4676 if [ $fstype == ldiskfs ]; then
4677 fs_mkfs_opts+="-O ea_inode,large_dir"
4680 if [ -n "${!var}" ]; then
4681 fs_mkfs_opts+=" -J device=${!var}"
4683 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4685 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4689 if [ $type == OST ]; then
4690 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4692 if [ $fstype == ldiskfs ]; then
4694 if [ -n "${!var}" ]; then
4695 fs_mkfs_opts+=" -J device=${!var}"
4697 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4702 opts+=" --backfstype=$fstype"
4705 if [ -n "${!var}" ]; then
4706 opts+=" --device-size=${!var}"
4709 var=$(upper $fstype)_MKFS_OPTS
4710 fs_mkfs_opts+=${!var:+" ${!var}"}
4712 var=${type}_FS_MKFS_OPTS
4713 fs_mkfs_opts+=${!var:+" ${!var}"}
4715 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4717 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4719 if [ -n "${fs_mkfs_opts## }" ]; then
4720 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4724 opts+=${!var:+" ${!var}"}
4731 local type=$(facet_type $facet)
4732 local var=${type}_MOUNT_FS_OPTS
4734 if [ -n "${!var}" ]; then
4735 opts+=" --mountfsoptions=${!var}"
4740 check_ost_indices() {
4741 local index_count=${#OST_INDICES[@]}
4742 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4744 # OST count is greater than the index count in $OST_INDEX_LIST.
4745 # We need check whether there are duplicate indices.
4749 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4750 index=$(facet_index ost$i)
4751 for j in $(seq 0 $((index_count - 1))); do
4752 [[ $index -ne ${OST_INDICES[j]} ]] ||
4753 error "ost$i has the same index $index as ost$((j+1))"
4760 local facet_type=$1 # mgs || mds || ost
4762 local facet=${1}${2}
4765 case "$(facet_fstype $facet)" in
4767 device=$(${facet_type}devname $facet_num)
4770 device=$(${facet_type}vdevname $facet_num)
4773 error "Unhandled filesystem type"
4777 do_facet $facet "[ -e \"$device\" ]" && return
4779 # Note: the following check only works with absolute paths
4780 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4781 error "$facet: device '$device' does not exist"
4783 # zpool create doesn't like empty files
4784 [[ $(facet_fstype $facet) == zfs ]] && return 0
4786 do_facet $facet "touch \"${device}\""
4795 echo "Format mgs: $(mgsdevname)"
4796 reformat_external_journal mgs
4798 # touch "device" in case it is a loopback file for testing and needs to
4799 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4800 # to non-existent files in /dev if the admin made a typo during setup
4803 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4804 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4814 echo "Format mds$num: $(mdsdevname $num)"
4815 reformat_external_journal mds$num
4817 __touch_device mds $num
4819 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4820 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4821 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4830 echo "Format ost$num: $(ostdevname $num)"
4831 reformat_external_journal ost$num
4833 __touch_device ost $num
4835 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4836 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4837 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4842 # Set hostid for ZFS/SPL zpool import protection
4843 # (Assumes MDS version is also OSS version)
4844 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4846 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4849 # We need ldiskfs here, may as well load them all
4851 [ -n "$CLIENTONLY" ] && return
4852 echo Formatting mgs, mds, osts
4853 if ! combined_mgs_mds ; then
4857 for num in $(seq $MDSCOUNT); do
4861 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4863 for num in $(seq $OSTCOUNT); do
4869 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4873 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4877 # 0: success, the old identity set already.
4878 # 1: success, the old identity does not set.
4883 local j=`expr $num - 1`
4884 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4886 if [ -z "$MDT" ]; then
4890 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4893 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4895 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4898 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4900 if [ $old = "NONE" ]; then
4909 zconf_umount $HOSTNAME $1 || error "umount failed"
4910 zconf_mount $HOSTNAME $1 || error "mount failed"
4918 rm -f $TMP/${facet}active
4919 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4924 local mdt_count=${1:-$MDSCOUNT}
4925 local ost_count=${2:-$OSTCOUNT}
4928 for num in $(seq $mdt_count); do
4929 DEVNAME=$(mdsdevname $num)
4930 writeconf_facet mds$num $DEVNAME || rc=$?
4933 for num in $(seq $ost_count); do
4934 DEVNAME=$(ostdevname $num)
4935 writeconf_facet ost$num $DEVNAME || rc=$?
4941 if ! combined_mgs_mds ; then
4942 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4951 for num in $(seq $MDSCOUNT); do
4952 devname=$(mdsdevname $num)
4953 start mds$num $devname $MDS_MOUNT_OPTS
4955 # We started mds$num, now we should set mds${num}_HOST
4956 # and mds${num}failover_HOST variables properly if they
4958 host=$(facet_host mds$num)
4959 for varname in mds${num}_HOST mds${num}failover_HOST; do
4960 if [[ -z "${!varname}" ]]; then
4964 if [ $IDENTITY_UPCALL != "default" ]; then
4965 switch_identity $num $IDENTITY_UPCALL
4975 for num in $(seq $OSTCOUNT); do
4976 devname=$(ostdevname $num)
4977 start ost$num $devname $OST_MOUNT_OPTS
4979 # We started ost$num, now we should set ost${num}_HOST
4980 # and ost${num}failover_HOST variables properly if they
4982 host=$(facet_host ost$num)
4983 for varname in ost${num}_HOST ost${num}failover_HOST; do
4984 if [[ -z "${!varname}" ]]; then
4992 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4993 if [ ! -z $arg1 ]; then
4994 [ "$arg1" = "server_only" ] && return
4997 if [ -n "$CLIENTS" ]; then
4998 zconf_mount_clients $CLIENTS $MOUNT
5002 if [ "$MOUNT_2" ]; then
5003 mount_client $MOUNT2
5004 if [ -n "$CLIENTS" ]; then
5005 zconf_mount_clients $CLIENTS $MOUNT2
5010 sk_nodemap_setup() {
5011 local sk_map_name=${1:-$SK_S2SNM}
5012 local sk_map_nodes=${2:-$HOSTNAME}
5013 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5014 for servernode in $sk_map_nodes; do
5015 local nids=$(do_nodes $servernode "$LCTL list_nids")
5016 for nid in $nids; do
5017 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5018 $sk_map_name --range $nid"
5026 nfs_client_mode && return
5027 cifs_client_mode && return
5029 sanity_mount_check || error "environments are insane!"
5035 if [ -z "$CLIENTONLY" ]; then
5036 echo Setup mgs, mdt, osts
5037 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5039 if $SK_MOUNTED; then
5040 echo "Shared Key file system already mounted"
5045 if $SHARED_KEY; then
5046 export SK_MOUNTED=true
5050 echo "GSS_SK: setting kernel keyring perms"
5051 do_nodes $(comma_list $(all_nodes)) \
5052 "keyctl show | grep lustre | cut -c1-11 |
5054 xargs -IX keyctl setperm X 0x3f3f3f3f"
5057 # Need to start one nodemap for servers,
5058 # and one for clients.
5059 sk_nodemap_setup $SK_S2SNM \
5060 $(comma_list $(all_server_nodes))
5062 sk_nodemap_setup $SK_S2SNMCLI \
5063 ${CLIENTS:-$HOSTNAME}
5064 echo "Nodemap set up for SK S2S, remounting."
5073 # wait a while to allow sptlrpc configuration be propogated to targets,
5074 # only needed when mounting new target devices.
5082 # by remounting mdt before ost, initial connect from mdt to ost might
5083 # timeout because ost is not ready yet. wait some time to its fully
5084 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5085 # preceeded by a context negotiation rpc with $TIMEOUT.
5086 # FIXME better by monitoring import status.
5089 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5090 set_rule $FSNAME any cli2ost $SK_FLAVOR
5091 if $SK_SKIPFIRST; then
5092 export SK_SKIPFIRST=false
5096 "lctl set_param osc.*.idle_connect=1"
5099 wait_flavor cli2mdt $SK_FLAVOR
5100 wait_flavor cli2ost $SK_FLAVOR
5105 sleep $((TIMEOUT + 5))
5111 mounted_lustre_filesystems() {
5112 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5115 init_facet_vars () {
5116 [ -n "$CLIENTONLY" ] && return 0
5123 eval export ${facet}_dev=${device}
5124 eval export ${facet}_opt=\"$@\"
5126 local dev=${facet}_dev
5128 # We need to loop for the label
5129 # in case its not initialized yet.
5130 for wait_time in {0,1,3,5,10}; do
5132 if [ $wait_time -gt 0 ]; then
5133 echo "${!dev} not yet initialized,"\
5134 "waiting ${wait_time} seconds."
5138 local label=$(devicelabel ${facet} ${!dev})
5140 # Check to make sure the label does
5141 # not include ffff at the end of the label.
5142 # This indicates it has not been initialized yet.
5144 if [[ $label =~ [f|F]{4}$ ]]; then
5145 # label is not initialized, unset the result
5146 # and either try again or fail
5153 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5155 eval export ${facet}_svc=${label}
5157 local varname=${facet}failover_HOST
5158 if [ -z "${!varname}" ]; then
5159 eval export $varname=$(facet_host $facet)
5162 varname=${facet}_HOST
5163 if [ -z "${!varname}" ]; then
5164 eval export $varname=$(facet_host $facet)
5167 # ${facet}failover_dev is set in cfg file
5168 varname=${facet}failover_dev
5169 if [ -n "${!varname}" ] ; then
5170 eval export ${facet}failover_dev=${!varname}
5172 eval export ${facet}failover_dev=$device
5175 # get mount point of already mounted device
5176 # is facet_dev is already mounted then use the real
5177 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5178 # i.e. ${facet}_MOUNT if specified by user or default
5179 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5180 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5181 if [ -z $mntpt ]; then
5182 mntpt=$(facet_mntpt $facet)
5184 eval export ${facet}_MOUNT=$mntpt
5187 init_facets_vars () {
5190 if ! remote_mds_nodsh; then
5191 for num in $(seq $MDSCOUNT); do
5192 DEVNAME=`mdsdevname $num`
5193 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5197 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5199 if ! remote_ost_nodsh; then
5200 for num in $(seq $OSTCOUNT); do
5201 DEVNAME=$(ostdevname $num)
5202 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5207 init_facets_vars_simple () {
5210 if ! remote_mds_nodsh; then
5211 for num in $(seq $MDSCOUNT); do
5212 devname=$(mdsdevname $num)
5213 eval export mds${num}_dev=${devname}
5214 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5218 if ! combined_mgs_mds ; then
5219 eval export mgs_dev=$(mgsdevname)
5220 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5223 if ! remote_ost_nodsh; then
5224 for num in $(seq $OSTCOUNT); do
5225 devname=$(ostdevname $num)
5226 eval export ost${num}_dev=${devname}
5227 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5232 osc_ensure_active () {
5237 while [ $period -lt $timeout ]; do
5238 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5239 if [ $count -eq 0 ]; then
5243 echo "There are $count OST are inactive, wait $period seconds, and try again"
5245 period=$((period+3))
5248 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5251 set_conf_param_and_check() {
5255 local ORIG=$(do_facet $myfacet "$TEST")
5256 if [ $# -gt 3 ]; then
5262 echo "Setting $PARAM from $ORIG to $FINAL"
5263 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5264 error "conf_param $PARAM failed"
5266 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5267 error "check $PARAM failed!"
5270 set_persistent_param() {
5274 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5276 if [ $# -gt 3 ]; then
5283 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5284 echo "Setting $test_param from $orig to $final"
5285 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5286 error "$PERM_CMD $test_param failed"
5288 echo "Setting $param from $orig to $final"
5289 do_facet mgs "$PERM_CMD $param='$final'" ||
5290 error "$PERM_CMD $param failed"
5294 set_persistent_param_and_check() {
5298 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5300 if [ $# -gt 3 ]; then
5307 set_persistent_param $myfacet $test_param $param "$final"
5309 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5310 error "check $param failed!"
5313 init_param_vars () {
5314 TIMEOUT=$(lctl get_param -n timeout)
5315 TIMEOUT=${TIMEOUT:-20}
5317 if [ -n "$arg1" ]; then
5318 [ "$arg1" = "server_only" ] && return
5321 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5323 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5324 log "Using TIMEOUT=$TIMEOUT"
5326 # tune down to speed up testing on (usually) small setups
5327 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5328 do_nodes $(comma_list $(nodes_list)) \
5329 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5331 osc_ensure_active $SINGLEMDS $TIMEOUT
5332 osc_ensure_active client $TIMEOUT
5333 $LCTL set_param osc.*.idle_timeout=debug
5335 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5336 local current_jobid_var=$($LCTL get_param -n jobid_var)
5338 if [ $JOBID_VAR = "existing" ]; then
5339 echo "keeping jobstats as $current_jobid_var"
5340 elif [ $current_jobid_var != $JOBID_VAR ]; then
5341 echo "setting jobstats to $JOBID_VAR"
5343 set_persistent_param_and_check client \
5344 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5347 echo "jobstats not supported by server"
5350 if [ $QUOTA_AUTO -ne 0 ]; then
5351 if [ "$ENABLE_QUOTA" ]; then
5352 echo "enable quota as required"
5353 setup_quota $MOUNT || return 2
5355 echo "disable quota as required"
5356 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5360 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5361 do_nodes $(comma_list $(mdts_nodes)) \
5362 "$LCTL set_param lod.*.mdt_hash=crush"
5366 nfs_client_mode () {
5367 if [ "$NFSCLIENT" ]; then
5368 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5369 local clients=$CLIENTS
5370 [ -z $clients ] && clients=$(hostname)
5372 # FIXME: remove hostname when 19215 fixed
5373 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5374 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5375 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5376 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5378 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5384 cifs_client_mode () {
5385 [ x$CIFSCLIENT = xyes ] &&
5386 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5389 check_config_client () {
5392 local mounted=$(mount | grep " $mntpt ")
5393 if [ -n "$CLIENTONLY" ]; then
5395 # CLIENTONLY should not depend on *_HOST settings
5396 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5397 # in theory someone could create a new,
5398 # client-only config file that assumed lustre was already
5399 # configured and didn't set the MGSNID. If MGSNID is not set,
5400 # then we should use the mgs nid currently being used
5401 # as the default value. bug 18021
5402 [[ x$MGSNID = x ]] &&
5405 if [[ x$mgc != xMGC$MGSNID ]]; then
5406 if [ "$mgs_HOST" ]; then
5407 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5408 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5409 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5415 echo Checking config lustre mounted on $mntpt
5416 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5417 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5421 check_config_clients () {
5422 local clients=${CLIENTS:-$HOSTNAME}
5425 nfs_client_mode && return
5426 cifs_client_mode && return
5428 do_rpc_nodes "$clients" check_config_client $mntpt
5430 sanity_mount_check || error "environments are insane!"
5434 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5435 local cltimeout=$(lctl get_param -n timeout)
5436 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5437 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5444 [ -z $mntpt ] && return 1
5445 local mounted=$(mounted_lustre_filesystems)
5447 echo $mounted' ' | grep -w -q $mntpt' '
5452 local ostsn=${2:-$OSTCOUNT}
5453 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5456 echo ostsn=$ostsn npools=$npools
5457 if [[ $ostsn -gt $OSTCOUNT ]]; then
5458 echo "request to use $ostsn OSTs in the pool, \
5459 using max available OSTCOUNT=$OSTCOUNT"
5462 for (( n=0; n < $npools; n++ )); do
5464 if ! $DELETE_OLD_POOLS; then
5465 log "request to not delete old pools: $FSNAME.$p exist?"
5466 if ! check_pool_not_exist $FSNAME.$p; then
5467 echo "Using existing $FSNAME.$p"
5468 $LCTL pool_list $FSNAME.$p
5472 create_pool $FSNAME.$p $KEEP_POOLS ||
5473 error "create_pool $FSNAME.$p failed"
5475 local first=$(( (n * ostsn) % OSTCOUNT ))
5476 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5477 if [[ $first -le $last ]]; then
5478 pool_add_targets $p $first $last ||
5479 error "pool_add_targets $p $first $last failed"
5481 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5482 error "pool_add_targets $p $first \
5483 $(( OSTCOUNT - 1 )) failed"
5484 pool_add_targets $p 0 $last ||
5485 error "pool_add_targets $p 0 $last failed"
5490 set_pools_quota () {
5497 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5498 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5500 # POOLS_QUOTA_USERS_SET=
5501 # "quota15_1:20M -- for all of the found pools
5502 # quota15_2:1G:gpool0
5503 # quota15_3 -- for global limit only
5504 # quota15_4:200M:gpool0
5505 # quota15_4:200M:gpool1"
5507 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5509 declare -A pq_limits
5511 for ((i=0; i<${#pq_userset[@]}; i++)); do
5512 u=${pq_userset[i]%%:*}
5514 # user gets no pool limits if
5515 # POOLS_QUOTA_USERS_SET does not specify it
5516 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5517 pq_limits[$u]+=" $o"
5519 pq_users=(${!pq_limits[@]})
5524 for ((i=0; i<${#pq_users[@]}; i++)); do
5526 # set to max limit (_u64)
5527 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5528 opts=(${pq_limits[$u]})
5529 for ((j=0; j<${#opts[@]}; j++)); do
5532 # Set limit for all existing pools if
5534 if [ $p == $o ]; then
5535 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5536 echo "No pool specified for $u,
5537 set limit $o for all existing pools"
5540 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5541 error "setquota -u $u -B $o \
5542 --pool $pool failed"
5545 $LFS quota -uv $u --pool $DIR
5549 check_and_setup_lustre() {
5551 nfs_client_mode && return
5552 cifs_client_mode && return
5554 local MOUNTED=$(mounted_lustre_filesystems)
5558 # both MOUNT and MOUNT2 are not mounted
5559 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5560 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5561 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5563 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5564 export I_MOUNTED=yes
5568 elif is_mounted $MOUNT2; then
5570 # MOUNT2 is mounted, while MOUNT_2 is not set
5571 if ! [ "$MOUNT_2" ]; then
5572 cleanup_mount $MOUNT2
5573 export I_UMOUNTED2=yes
5576 # MOUNT2 is mounted, MOUNT_2 is set
5578 # FIXME: what to do if check_config failed?
5580 # 1) remote client has mounted other Lustre fs ?
5581 # 2) it has insane env ?
5582 # let's try umount MOUNT2 on all clients and mount it again:
5583 if ! check_config_clients $MOUNT2; then
5584 cleanup_mount $MOUNT2
5585 restore_mount $MOUNT2
5586 export I_MOUNTED2=yes
5591 # MOUNT is mounted MOUNT2 is not mounted
5592 elif [ "$MOUNT_2" ]; then
5593 restore_mount $MOUNT2
5594 export I_MOUNTED2=yes
5598 # FIXME: what to do if check_config failed?
5600 # 1) remote client has mounted other Lustre fs?
5601 # 2) lustre is mounted on remote_clients atall ?
5602 check_config_clients $MOUNT
5606 set_default_debug_nodes $(comma_list $(nodes_list))
5610 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5612 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5613 facets="$(get_facets OST)"
5614 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5615 facets="$facets,$(get_facets MDS)"
5616 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5617 facets="$facets,mgs"
5618 local nodes="$(facets_hosts ${facets})"
5619 if [ -n "$nodes" ] ; then
5620 do_nodes $nodes "$LCTL set_param \
5621 osd-ldiskfs.track_declares_assert=1 || true"
5625 if [ -n "$fs_STRIPEPARAMS" ]; then
5626 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5634 if $DELETE_OLD_POOLS; then
5637 if [[ -n "$FS_POOL" ]]; then
5638 create_pools $FS_POOL $FS_POOL_NOSTS
5641 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5644 if [ "$ONLY" == "setup" ]; then
5650 local clients=${CLIENTS:-$HOSTNAME}
5653 zconf_mount_clients $clients $mntpt
5657 local clients=${CLIENTS:-$HOSTNAME}
5660 zconf_umount_clients $clients $mntpt
5663 cleanup_and_setup_lustre() {
5664 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5665 lctl set_param debug=0 || true
5667 if [ "$ONLY" == "cleanup" ]; then
5671 check_and_setup_lustre
5674 # Run e2fsck on MDT or OST device.
5679 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5680 local log=$TMP/e2fsck.log
5683 # turn on pfsck if it is supported
5684 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5686 do_node $node $cmd 2>&1 | tee $log
5688 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5690 if [ $MDSCOUNT -gt 1 ]; then
5691 skip_noexit "DNE mode isn't supported!"
5695 error "It's not DNE mode."
5700 [ $rc -le $FSCK_MAX_ERR ] ||
5701 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5707 # Run resize2fs on MDT or OST device.
5716 do_facet $facet "$RESIZE2FS $opts $device $size"
5719 # verify a directory is shared among nodes.
5720 check_shared_dir() {
5722 local list=${2:-$(comma_list $(nodes_list))}
5724 [ -z "$dir" ] && return 1
5725 do_rpc_nodes "$list" check_logdir $dir
5726 check_write_access $dir "$list" || return 1
5731 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5732 $LCTL set_param printk=+lfsck
5733 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5735 for k in $(seq $MDSCOUNT); do
5736 # wait up to 10+1 minutes for LFSCK to complete
5737 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5738 mdd.$(facet_svc mds${k}).lfsck_layout |
5739 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5740 error "MDS${k} layout isn't the expected 'completed'"
5741 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5742 mdd.$(facet_svc mds${k}).lfsck_namespace |
5743 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5744 error "MDS${k} namespace isn't the expected 'completed'"
5746 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5747 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5748 awk '/repaired/ { print $2 }' | calc_sum)
5749 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5750 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5751 awk '/repaired/ { print $2 }' | calc_sum)
5752 local repaired=$((rep_mdt + rep_ost))
5753 [ $repaired -eq 0 ] ||
5754 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5757 dump_file_contents() {
5763 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5764 error_noexit false \
5765 "Invalid parameters for dump_file_contents()"
5768 for node in ${nodes}; do
5769 do_node $node "for i in \\\$(find $dir -type f); do
5770 echo ====\\\${i}=======================;
5772 done" >> ${logname}.${node}.log
5776 dump_command_output() {
5782 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5783 error_noexit false \
5784 "Invalid parameters for dump_command_output()"
5788 for node in ${nodes}; do
5789 do_node $node "echo ====${cmd}=======================;
5790 $cmd" >> ${logname}.${node}.log
5797 # dump file contents from /proc/spl in case of zfs test
5798 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5799 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5800 dump_command_output \
5801 "$(osts_nodes)" "zpool events -v" "${logname}"
5804 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5805 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5806 dump_command_output \
5807 "$(mdts_nodes)" "zpool events -v" "${logname}"
5811 check_and_cleanup_lustre() {
5812 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5813 "$TESTSUITE" != "sanity-scrub" ]; then
5817 if is_mounted $MOUNT; then
5818 if $DO_CLEANUP; then
5819 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5820 error "remove sub-test dirs failed"
5824 [ "$ENABLE_QUOTA" ] && restore_quota || true
5827 if [ "$I_UMOUNTED2" = "yes" ]; then
5828 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5831 if [ "$I_MOUNTED2" = "yes" ]; then
5832 cleanup_mount $MOUNT2
5835 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5836 cleanupall -f || error "cleanup failed"
5844 wait_for_function () {
5847 # suppress fn both stderr and stdout
5848 if [ "$1" = "--quiet" ]; then
5850 quiet=" > /dev/null 2>&1"
5861 eval $fn $quiet && return 0
5863 [ $wait -lt $max ] || return 1
5864 echo waiting $fn, $((max - wait)) secs left ...
5865 wait=$((wait + sleep))
5866 [ $wait -gt $max ] && ((sleep -= wait - max))
5876 [ "$host" = "$HOSTNAME" ] && return 0
5878 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5879 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5889 # Convert a space-delimited list to a comma-delimited list. If the input is
5890 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5892 # echo is used to convert newlines to spaces, since it doesn't
5893 # introduce a trailing space as using "tr '\n' ' '" does
5894 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5900 echo $list | grep -qw $item
5903 # list, excluded are the comma separated lists
5904 exclude_items_from_list () {
5910 for item in ${excluded//,/ }; do
5911 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5913 echo $(comma_list $list)
5916 # list, expand are the comma separated lists
5918 local list=${1//,/ }
5919 local expand=${2//,/ }
5922 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5923 echo $(comma_list $expanded)
5926 testslist_filter () {
5927 local script=$LUSTRE/tests/${TESTSUITE}.sh
5929 [ -f $script ] || return 0
5931 local start_at=$START_AT
5932 local stop_at=$STOP_AT
5934 local var=${TESTSUITE//-/_}_START_AT
5935 [ x"${!var}" != x ] && start_at=${!var}
5936 var=${TESTSUITE//-/_}_STOP_AT
5937 [ x"${!var}" != x ] && stop_at=${!var}
5939 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5940 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5941 /^'${start_at}'$/ {flag = 0}
5942 {if (flag == 1) print $0}
5943 /^'${stop_at}'$/ { flag = 1 }'
5947 (cd `dirname $1`; echo $PWD/`basename $1`)
5951 local types=${1:-"OST MDS MGS"}
5955 for entry in $types; do
5956 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5957 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5960 MGS ) list="$list $name";;
5961 MDS|OST|AGT ) local count=${type}COUNT
5962 for ((i=1; i<=${!count}; i++)) do
5963 list="$list ${name}$i"
5965 * ) error "Invalid facet type"
5969 echo $(comma_list $list)
5972 ##################################
5973 # Adaptive Timeouts funcs
5976 # only check mds, we assume at_max is the same on all nodes
5977 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5978 if [ $at_max -eq 0 ]; then
5989 # suppose that all ost-s have the same $at value set
5990 [ $facet != "ost" ] || facet=ost1
5992 do_facet $facet "lctl get_param -n $at"
6006 if [ $facet == "ost" ]; then
6007 facet=$(get_facets OST)
6008 elif [ $facet == "mds" ]; then
6009 facet=$(get_facets MDS)
6011 hosts=$(expand_list $hosts $(facets_hosts $facet))
6014 do_nodes $hosts lctl set_param at_max=$at_max
6017 ##################################
6021 # OBD_FAIL_MDS_ALL_REQUEST_NET
6023 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6024 do_facet client "$1" || RC=$?
6025 do_facet $SINGLEMDS lctl set_param fail_loc=0
6030 # OBD_FAIL_MDS_ALL_REPLY_NET
6032 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6034 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6038 drop_reint_reply() {
6039 # OBD_FAIL_MDS_REINT_NET_REP
6041 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6043 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6047 drop_update_reply() {
6048 # OBD_FAIL_OUT_UPDATE_NET_REP
6052 do_facet mds${index} lctl set_param fail_loc=0x1701
6053 do_facet client "$@" || RC=$?
6054 do_facet mds${index} lctl set_param fail_loc=0
6059 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6062 local timeout=${2:-0}
6063 # default is (obd_timeout / 4) if unspecified
6064 echo "timeout is $timeout/$2"
6065 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6066 do_facet client "$1" || RC=$?
6067 do_facet client "sync"
6068 do_facet ost1 lctl set_param fail_loc=0
6072 drop_ldlm_cancel() {
6073 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6075 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6076 do_nodes $list lctl set_param fail_loc=0x304
6078 do_facet client "$@" || RC=$?
6080 do_nodes $list lctl set_param fail_loc=0
6084 drop_bl_callback_once() {
6086 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6087 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6088 do_facet client lctl set_param fail_loc=0x80000305
6089 do_facet client "$@" || rc=$?
6090 do_facet client lctl set_param fail_loc=0
6091 do_facet client lctl set_param fail_val=0
6092 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6096 drop_bl_callback() {
6098 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6099 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6100 do_facet client lctl set_param fail_loc=0x305
6101 do_facet client "$@" || rc=$?
6102 do_facet client lctl set_param fail_loc=0
6103 do_facet client lctl set_param fail_val=0
6104 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6108 drop_mdt_ldlm_reply() {
6109 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6111 local list=$(comma_list $(mdts_nodes))
6112 do_nodes $list lctl set_param fail_loc=0x157
6114 do_facet client "$@" || RC=$?
6116 do_nodes $list lctl set_param fail_loc=0
6120 drop_mdt_ldlm_reply_once() {
6121 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6123 local list=$(comma_list $(mdts_nodes))
6124 do_nodes $list lctl set_param fail_loc=0x80000157
6126 do_facet client "$@" || RC=$?
6128 do_nodes $list lctl set_param fail_loc=0
6136 echo "clearing fail_loc on $facet"
6137 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6140 set_nodes_failloc () {
6142 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6145 cancel_lru_locks() {
6146 #$LCTL mark "cancel_lru_locks $1 start"
6147 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6148 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6149 #$LCTL mark "cancel_lru_locks $1 stop"
6154 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6156 echo $((100 * nr_cpu))
6161 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6164 lru_resize_disable()
6167 local lru_size=${2:-$(default_lru_size)}
6169 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6174 local mountpath=${1:-$MOUNT}
6177 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6183 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6184 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6185 echo there is still data in page cache $FILE ?
6186 lctl get_param -n $FILE
6194 DEBUGSAVE="$(lctl get_param -n debug)"
6195 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6199 [ -n "$DEBUGSAVE" ] &&
6200 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6204 [ -n "$DEBUGSAVE_SERVER" ] &&
6205 do_nodes $(comma_list $(all_server_nodes)) \
6206 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6212 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6215 debug_size_restore() {
6216 [ -n "$DEBUG_SIZE_SAVED" ] && \
6217 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6221 start_full_debug_logging() {
6226 local debug_size=150
6227 local nodes=$(comma_list $(nodes_list))
6229 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6232 stop_full_debug_logging() {
6237 # prints bash call stack
6238 print_stack_trace() {
6241 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6242 local src=${BASH_SOURCE[$i]}
6243 local lineno=${BASH_LINENO[$i-1]}
6244 local funcname=${FUNCNAME[$i]}
6245 echo " = $src:$lineno:$funcname()"
6250 local TYPE=${TYPE:-"FAIL"}
6253 # do not dump logs if $1=false
6254 if [ "x$1" = "xfalse" ]; then
6259 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6260 (print_stack_trace 2) >&2
6262 # We need to dump the logs on all nodes
6264 gather_logs $(comma_list $(nodes_list))
6268 [ "$TESTSUITELOG" ] &&
6269 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6270 if [ -z "$*" ]; then
6271 echo "error() without useful message, please fix" > $LOGDIR/err
6273 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6274 echo "$@" > $LOGDIR/ignore
6276 echo "$@" > $LOGDIR/err
6280 # cleanup the env for failed tests
6284 ##################################
6286 ##################################
6288 # usage: stack_trap arg sigspec
6290 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6291 # command "arg" on top of previously defined commands for "sigspec" instead
6292 # of overwriting them.
6293 # stacked traps are executed in reverse order of their registration
6295 # arg and sigspec have the same meaning as in man (1) trap
6299 local sigspec="${2:-EXIT}"
6301 # Use "trap -p" to get the quoting right
6302 local old_trap="$(trap -p "$sigspec")"
6303 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6304 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6306 # Once again, use "trap -p" to get the quoting right
6307 local new_trap="$(trap -- "$arg" "$sigspec"
6309 trap -- '' "$sigspec")"
6311 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6313 # The resulting string should be safe to "eval" as it is (supposedly
6314 # correctly) quoted by "trap -p"
6315 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6324 local logs="$TESTSUITELOG $1"
6326 for log in $logs; do
6327 if [ -f "$log" ]; then
6328 grep -qw FAIL $log && status=1
6345 # use only if we are ignoring failures for this test, bugno required.
6346 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6347 # e.g. error_ignore bz5494 "your message" or
6348 # error_ignore LU-5494 "your message"
6350 local TYPE="IGNORE ($1)"
6355 error_and_remount() {
6357 remount_client $MOUNT
6361 # Throw an error if it's not running in vm - usually for performance
6364 local virt=$(running_in_vm)
6365 if [[ -n "$virt" ]]; then
6366 echo "running in VM '$virt', ignore error"
6367 error_ignore env=$virt "$@"
6374 # Function: skip_env()
6375 # Purpose: to skip a test during developer testing because some tool
6376 # is missing, but fail the test in release testing because the test
6377 # environment is not configured properly".
6380 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6385 log " SKIP: $TESTSUITE $TESTNAME $@"
6387 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6388 skip_logged $TESTNAME "$@"
6391 echo "$@" > $LOGDIR/skip
6394 [[ -n "$TESTSUITELOG" ]] &&
6395 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6404 build_test_filter() {
6405 EXCEPT="$EXCEPT $(testslist_filter)"
6408 if [[ $O = [0-9]*-[0-9]* ]]; then
6409 for num in $(seq $(echo $O | tr '-' ' ')); do
6417 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6418 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6419 [ "$EXCEPT_SLOW" ] &&
6420 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6421 for E in $EXCEPT; do
6422 eval EXCEPT_${E}=true
6424 for E in $ALWAYS_EXCEPT; do
6425 eval EXCEPT_ALWAYS_${E}=true
6427 for E in $EXCEPT_SLOW; do
6428 eval EXCEPT_SLOW_${E}=true
6430 for G in $GRANT_CHECK_LIST; do
6431 eval GCHECK_ONLY_${G}=true
6436 if [[ $1 = [a-z]* ]]; then
6439 echo ${1%%[a-zA-Z]*}
6443 # print a newline if the last test was skipped
6444 export LAST_SKIPPED=
6445 export ALWAYS_SKIPPED=
6447 # Main entry into test-framework. This is called with the number and
6448 # description of a test. The number is used to find the function to run
6449 # the test using "test_$name".
6451 # This supports a variety of methods of specifying specific test to
6453 # - ONLY= env variable with space-separated list of test numbers to run
6454 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6460 export base=$(basetest $testnum)
6461 export TESTNAME=test_$testnum
6465 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6466 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6467 local isexcept=EXCEPT_$testnum
6468 local isexcept_base=EXCEPT_$base
6469 if [ ${!isexcept}x != x ]; then
6471 skip_message="skipping excluded test $testnum"
6472 elif [ ${!isexcept_base}x != x ]; then
6474 skip_message="skipping excluded test $testnum (base $base)"
6477 isexcept=EXCEPT_ALWAYS_$testnum
6478 isexcept_base=EXCEPT_ALWAYS_$base
6479 if [ ${!isexcept}x != x ]; then
6481 skip_message="skipping ALWAYS excluded test $testnum"
6482 elif [ ${!isexcept_base}x != x ]; then
6484 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6487 isexcept=EXCEPT_SLOW_$testnum
6488 isexcept_base=EXCEPT_SLOW_$base
6489 if [ ${!isexcept}x != x ]; then
6491 skip_message="skipping SLOW test $testnum"
6492 elif [ ${!isexcept_base}x != x ]; then
6494 skip_message="skipping SLOW test $testnum (base $base)"
6497 # If there are tests on the ONLY list, check if the current test
6498 # is on that list and, if so, check if the test is to be skipped
6499 # and if we are supposed to honor the skip lists.
6500 if [ -n "$ONLY" ]; then
6501 local isonly=ONLY_$testnum
6502 local isonly_base=ONLY_$base
6503 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6505 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6507 skip_noexit "$skip_message"
6510 [ -n "$LAST_SKIPPED" ] &&
6511 echo "" && LAST_SKIPPED=
6513 run_one_logged $testnum "$testmsg"
6523 if [ -n "$ALWAYS_SKIPPED" ]; then
6525 skip_noexit "$skip_message"
6528 run_one_logged $testnum "$testmsg"
6535 load_module ../libcfs/libcfs/libcfs
6547 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6552 strace -o $TMP/$1.strace -ttt $*
6554 log "FINISHED: $*: rc $RC"
6561 banner test complete, duration $duration sec
6562 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6563 echo duration $duration >>$TESTSUITELOG
6567 # Set TEST_STATUS here. It will be used for logging the result.
6570 if [[ -f $LOGDIR/err ]]; then
6572 elif [[ -f $LOGDIR/skip ]]; then
6575 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6579 local FFREE=$(do_node $SINGLEMDS \
6580 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6581 local FTOTAL=$(do_node $SINGLEMDS \
6582 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6584 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6588 #echo -n "Resetting fail_loc on all nodes..."
6589 do_nodes --quiet $(comma_list $(nodes_list)) \
6590 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6596 # Log a message (on all nodes) padded with "=" before and after.
6597 # Also appends a timestamp and prepends the testsuite name.
6600 # ======================================================== 15:06:12 (1624050372)
6601 EQUALS="========================================================"
6603 msg="== ${TESTSUITE} $*"
6605 [[ $last != "=" && $last != " " ]] && msg="$msg "
6606 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6607 # always include at least == after the message
6608 log "$msg== $(date +"%H:%M:%S (%s)")"
6611 check_dmesg_for_errors() {
6613 local errors="VFS: Busy inodes after unmount of\|\
6614 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6615 group descriptors corrupted"
6617 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6618 [ -z "$res" ] && return 0
6619 echo "Kernel error detected: $res"
6624 # Run a single test function and cleanup after it.
6626 # This function should be run in a subshell so the test func can
6627 # exit() without stopping the whole script.
6632 local SAVE_UMASK=`umask`
6635 if ! grep -q $DIR /proc/mounts; then
6639 banner "test $testnum: $testmsg"
6640 test_${testnum} || error "test_$testnum failed with $?"
6643 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6645 check_dmesg_for_errors || error "Error in dmesg detected"
6646 if [ "$PARALLEL" != "yes" ]; then
6647 ps auxww | grep -v grep | grep -q "multiop " &&
6648 error "multiop still running"
6656 # Wrapper around run_one to ensure:
6657 # - test runs in subshell
6658 # - output of test is saved to separate log file for error reporting
6659 # - test result is saved to data file
6662 local before=$SECONDS
6665 export tfile=f${testnum}.${TESTSUITE}
6666 export tdir=d${testnum}.${TESTSUITE}
6667 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6668 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6669 local SAVE_UMASK=$(umask)
6673 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6675 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6676 local isonly=ONLY_$testnum
6677 local repeat=${!isonly:+$ONLY_REPEAT}
6679 for testiter in $(seq ${repeat:-1}); do
6680 local before_sub=$SECONDS
6681 log_sub_test_begin $TESTNAME
6683 # remove temp files between repetitions to avoid test failures
6684 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6685 rm -rvf $DIR/$tdir* $DIR/$tfile*
6686 # loop around subshell so stack_trap EXIT triggers each time
6687 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6690 local duration_sub=$((SECONDS - before_sub))
6693 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6694 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6696 if [[ -f $LOGDIR/err ]]; then
6697 test_error=$(cat $LOGDIR/err)
6699 elif [[ -f $LOGDIR/ignore ]]; then
6700 test_error=$(cat $LOGDIR/ignore)
6701 elif [[ -f $LOGDIR/skip ]]; then
6702 test_error=$(cat $LOGDIR/skip)
6708 pass "$testnum" "(${duration_sub}s)"
6709 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6710 [[ $rc != 0 ]] && break
6713 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6717 if [ -f $LOGDIR/err ]; then
6718 log_zfs_info "$zfs_debug_log"
6719 $FAIL_ON_ERROR && exit $rc
6732 # Print information of skipped tests to result.yml
6735 log_sub_test_begin $1
6737 log_sub_test_end "SKIP" "0" "0" "$@"
6740 grant_from_clients() {
6744 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6748 grant_from_servers() {
6752 # which is tot_granted less grant_precreate
6753 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6754 " obdfilter.${FSNAME}-OST*.tot_pending" \
6755 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6756 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6757 /tot_pending/{ total -= $2 };
6758 /grant_precreate/{ total -= $2 };
6759 END { printf("%0.0f", total) }'
6763 export base=$(basetest $1)
6764 [ "$CHECK_GRANT" == "no" ] && return 0
6766 local isonly_base=GCHECK_ONLY_${base}
6767 local isonly=GCHECK_ONLY_$1
6768 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6770 echo -n "checking grant......"
6772 local osts=$(comma_list $(osts_nodes))
6773 local clients=$CLIENTS
6774 [ -z "$clients" ] && clients=$(hostname)
6776 # sync all the data and make sure no pending data on server
6777 do_nodes $clients sync
6778 do_nodes $clients $LFS df # initiate all idling connections
6781 cli_grant=$(grant_from_clients $clients)
6784 # which is tot_granted less grant_precreate
6785 srv_grant=$(grant_from_servers $osts)
6788 # check whether client grant == server grant
6789 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6790 echo "wait for client:$cli_grant == server:$srv_grant"
6792 cli_grant=$(grant_from_clients $clients)
6793 srv_grant=$(grant_from_servers $osts)
6795 if [[ $cli_grant -ne $srv_grant ]]; then
6796 do_nodes $(comma_list $(osts_nodes)) \
6797 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6798 "obdfilter.${FSNAME}-OST*.grant_*"
6799 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6800 error "failed grant check: client:$cli_grant server:$srv_grant"
6802 echo "pass grant check: client:$cli_grant server:$srv_grant"
6806 ########################
6812 ost=`echo $1 | awk -F_ '{print $3}'`
6813 if [ -z $ost ]; then
6814 ost=`echo $1 | sed 's/-osc.*//'`
6819 ostuuid_from_index()
6821 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6824 ostname_from_index() {
6825 local uuid=$(ostuuid_from_index $1 $2)
6829 mdtname_from_index() {
6830 local uuid=$(mdtuuid_from_index $1)
6834 mdssize_from_index () {
6835 local mdt=$(mdtname_from_index $2)
6836 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6839 index_from_ostuuid()
6841 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6844 mdtuuid_from_index()
6846 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6850 # Return unique identifier for given hostname
6853 echo $host_name | md5sum | cut -d' ' -f1
6857 # Returns list of ip addresses for each interface
6859 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6864 # Cache address list to avoid mutiple execution of local_addr_list
6865 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6867 for i in $LOCAL_ADDR_LIST ; do
6868 [[ "$i" == "$addr" ]] && return 0
6875 local is_local="IS_LOCAL_$(host_id $host_name)"
6876 if [ -z "${!is_local-}" ] ; then
6878 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6879 is_local_addr "$host_ip" && eval $is_local=1
6881 [[ "${!is_local}" == "1" ]]
6886 local_node $node && return 1
6893 for node in $(mdts_nodes); do
6894 remote_node $node && return 0
6901 [ -n "$CLIENTONLY" ] && return 0 || true
6902 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6907 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6908 MSKIPPED=1 && return 1
6915 for node in $(osts_nodes) ; do
6916 remote_node $node && return 0
6923 [ -n "$CLIENTONLY" ] && return 0 || true
6924 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6929 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6930 OSKIPPED=1 && return 1
6936 [ -n "$CLIENTONLY" ] && return 0 || true
6938 MGS=$(facet_host mgs)
6939 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6944 remote_mds_nodsh || remote_ost_nodsh || \
6945 $(single_local_node $(comma_list $(nodes_list)))
6949 remote_ost && remote_mds
6952 # Get the active nodes for facets.
6960 for facet in ${facets//,/ }; do
6961 nodes="$nodes $(facet_active_host $facet)"
6964 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6968 # Get name of the active MGS node.
6970 echo -n $(facets_nodes $(get_facets MGS))
6973 # Get all of the active MDS nodes.
6975 echo -n $(facets_nodes $(get_facets MDS))
6978 # Get all of the active OSS nodes.
6980 echo -n $(facets_nodes $(get_facets OST))
6983 # Get all of the client nodes and active server nodes.
6985 local nodes=$HOSTNAME
6989 # CLIENTS (if specified) contains the local client
6990 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6992 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6993 nodes="$nodes $(facets_nodes $(get_facets))"
6996 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7000 # Get all of the remote client nodes and remote active server nodes.
7001 remote_nodes_list () {
7002 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7005 # Get all of the MDS nodes, including active and passive nodes.
7013 for i in $(seq $MDSCOUNT); do
7015 failover_host=mds${i}failover_HOST
7016 nodes="$nodes ${!host} ${!failover_host}"
7019 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7020 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7024 # Get all of the OSS nodes, including active and passive nodes.
7032 for i in $(seq $OSTCOUNT); do
7034 failover_host=ost${i}failover_HOST
7035 nodes="$nodes ${!host} ${!failover_host}"
7038 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7039 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7043 # Get all of the server nodes, including active and passive nodes.
7044 all_server_nodes () {
7049 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7051 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7055 # Get all of the client and server nodes, including active and passive nodes.
7057 local nodes=$HOSTNAME
7061 # CLIENTS (if specified) contains the local client
7062 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7064 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7065 nodes="$nodes $(all_server_nodes)"
7068 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7072 init_clients_lists () {
7073 # Sanity check: exclude the local client from RCLIENTS
7074 local clients=$(hostlist_expand "$RCLIENTS")
7075 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7077 # Sanity check: exclude the dup entries
7078 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7080 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7082 # Sanity check: exclude the dup entries from CLIENTS
7083 # for those configs which has SINGLCLIENT set to local client
7084 clients=$(for i in $clients; do echo $i; done | sort -u)
7086 CLIENTS=$(comma_list $clients)
7087 local -a remoteclients=($RCLIENTS)
7088 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7089 varname=CLIENT$((i + 2))
7090 eval $varname=${remoteclients[i]}
7093 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7096 get_random_entry () {
7099 rnodes=${rnodes//,/ }
7101 local -a nodes=($rnodes)
7102 local num=${#nodes[@]}
7103 local i=$((RANDOM * num * 2 / 65536))
7109 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7113 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7114 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7119 echo $nodes | wc -w || true
7123 local nodes=$(mdts_nodes)
7124 local mdtcount=$(get_node_count "$nodes")
7125 [ ! "$MDSCOUNT" = "$mdtcount" ]
7128 generate_machine_file() {
7129 local nodes=${1//,/ }
7130 local machinefile=$2
7132 for node in $nodes; do
7133 echo $node >>$machinefile || \
7134 { echo "can not generate machinefile $machinefile" && return 1; }
7139 local file=$1/stripe
7142 $LFS getstripe -v $file || error "getstripe $file failed"
7146 # Check and add a test group.
7152 local gid=$(getent group $group_name | cut -d: -f3)
7153 if [[ -n "$gid" ]]; then
7154 [[ "$gid" -eq "$group_id" ]] || {
7155 error_noexit "inconsistent group ID:" \
7156 "new: $group_id, old: $gid"
7160 groupadd -g $group_id $group_name
7167 # Check and add a test user.
7180 local uid=$(getent passwd $user_name | cut -d: -f3)
7181 if [[ -n "$uid" ]]; then
7182 if [[ "$uid" -eq "$user_id" ]]; then
7183 local dir=$(getent passwd $user_name | cut -d: -f6)
7184 if [[ "$dir" != "$home" ]]; then
7186 usermod -d $home $user_name
7190 error_noexit "inconsistent user ID:" \
7191 "new: $user_id, old: $uid"
7196 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7203 check_runas_id_ret() {
7205 local myRUNAS_UID=$1
7206 local myRUNAS_GID=$2
7210 if [ -z "$myRUNAS" ]; then
7211 error_exit "check_runas_id_ret requires myRUNAS argument"
7215 error "Unable to execute $myRUNAS"
7217 id $myRUNAS_UID > /dev/null ||
7218 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7219 "some UID which exists on MDS and client or add user " \
7220 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7223 $myRUNAS krb5_login.sh ||
7224 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7226 mkdir $DIR/d0_runas_test
7228 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7229 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7231 rm -rf $DIR/d0_runas_test
7236 local myRUNAS_UID=$1
7237 local myRUNAS_GID=$2
7241 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7242 error "unable to write to $DIR/d0_runas_test as " \
7246 # obtain the UID/GID for MPI_USER
7250 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7251 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7253 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7254 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7257 # obtain and cache Kerberos ticket-granting ticket
7258 refresh_krb5_tgt() {
7259 local myRUNAS_UID=$1
7260 local myRUNAS_GID=$2
7263 if [ -z "$myRUNAS" ]; then
7264 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7267 CLIENTS=${CLIENTS:-$HOSTNAME}
7268 do_nodes $CLIENTS "set -x
7269 if ! $myRUNAS krb5_login.sh; then
7270 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7275 # Run multiop in the background, but wait for it to print
7276 # "PAUSING" to its stdout before returning from this function.
7277 multiop_bg_pause() {
7278 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7282 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7285 echo "$MULTIOP_PROG $FILE v$ARGS"
7286 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7288 echo "TMPPIPE=${TMPPIPE}"
7289 read -t 60 multiop_output < $TMPPIPE
7290 if [ $? -ne 0 ]; then
7295 if [ "$multiop_output" != "PAUSING" ]; then
7296 echo "Incorrect multiop output: $multiop_output"
7311 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7313 echo $((SECONDS - start))
7317 inodes_available () {
7318 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7319 sort -un | head -n1) || return 1
7323 mdsrate_inodes_available () {
7324 local min_inodes=$(inodes_available)
7325 echo $((min_inodes * 99 / 100))
7328 # reset stat counters
7330 local paramfile="$1"
7331 lctl set_param -n $paramfile=0
7336 local paramfile="$1"
7338 lctl get_param -n $paramfile |
7339 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7343 awk '{sum += $1} END { printf("%0.0f", sum) }'
7346 calc_osc_kbytes () {
7347 $LFS df $MOUNT > /dev/null
7348 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7351 # save_lustre_params(comma separated facet list, parameter_mask)
7352 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7353 save_lustre_params() {
7358 for facet in ${facets//,/ }; do
7359 facet_svc=$(facet_svc $facet)
7361 "params=\\\$($LCTL get_param $2);
7362 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7363 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7364 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7365 while read s; do echo $facet \\\$s;
7366 done <<< \\\"\\\$param\\\""
7370 # restore lustre parameters from input stream, produces by save_lustre_params
7371 restore_lustre_params() {
7376 while IFS=" =" read facet name val; do
7377 do_facet $facet "$LCTL set_param -n $name=$val"
7381 check_node_health() {
7382 local nodes=${1:-$(comma_list $(nodes_list))}
7383 local health=$TMP/node_health.$$
7385 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7386 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7387 # Only check/report network health if get_param isn't reported, since
7388 # *clearly* the network is working if get_param returned something.
7389 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7390 for node in ${nodes//,/}; do
7391 check_network $node 5
7397 mdsrate_cleanup () {
7399 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7400 --nfiles $3 --dir $4 --filefmt $5 $6
7405 ########################
7407 convert_facet2label() {
7410 if [ x$facet = xost ]; then
7412 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7416 local varsvc=${facet}_svc
7418 if [ -n ${!varsvc} ]; then
7421 error "No label for $facet!"
7425 get_clientosc_proc_path() {
7426 echo "${1}-osc-[-0-9a-f]*"
7429 get_mdtosc_proc_path() {
7431 local ost_label=${2:-"*OST*"}
7433 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7434 local mdt_label=$(convert_facet2label $mds_facet)
7435 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7437 if [[ $ost_label = *OST* ]]; then
7438 echo "${ost_label}-osc-${mdt_index}"
7440 echo "${ost_label}-osp-${mdt_index}"
7444 get_osc_import_name() {
7447 local label=$(convert_facet2label $ost)
7449 if [ "${facet:0:3}" = "mds" ]; then
7450 get_mdtosc_proc_path $facet $label
7454 get_clientosc_proc_path $label
7458 _wait_import_state () {
7460 local CONN_PROC="$2"
7461 local maxtime=${3:-$(max_recovery_time)}
7462 local err_on_fail=${4:-1}
7466 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7467 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7468 if [[ "${expected}" == "DISCONN" ]]; then
7469 # for disconn we can check after proc entry is removed
7470 [[ -z "${CONN_STATE}" ]] && return 0
7471 # with AT, we can have connect request timeout near
7472 # reconnect timeout and test can't see real disconnect
7473 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7475 if (( $i >= $maxtime )); then
7476 (( $err_on_fail != 0 )) &&
7477 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7481 # Add uniq for multi-mount case
7482 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7487 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7491 wait_import_state() {
7494 local maxtime=${3:-$(max_recovery_time)}
7495 local err_on_fail=${4:-1}
7498 for param in ${params//,/ }; do
7499 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7504 wait_import_state_mount() {
7505 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7509 wait_import_state "$@"
7512 # One client request could be timed out because server was not ready
7513 # when request was sent by client.
7514 # The request timeout calculation details :
7516 # /* We give the server rq_timeout secs to process the req, and
7517 # add the network latency for our local timeout. */
7518 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7519 # ptlrpc_at_get_net_latency(request) ;
7521 # ptlrpc_connect_import ()
7522 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7525 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7526 # ptlrpc_at_get_net_latency(request) ->
7527 # at_get (max (iat_net_latency=0, at_min)) = at_min
7530 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7531 # INITIAL_CONNECT_TIMEOUT + at_min
7533 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7534 # because we can not get this value in runtime,
7535 # the value depends on configure options, and it is not stored in /proc.
7537 # #define CONNECTION_SWITCH_MIN 5U
7538 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7540 request_timeout () {
7543 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7544 local init_connect_timeout=$TIMEOUT
7545 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7547 local at_min=$(at_get $facet at_min)
7549 echo $(( init_connect_timeout + at_min ))
7552 _wait_osc_import_state() {
7556 local target=$(get_osc_import_name $facet $ost_facet)
7557 local param="os[cp].${target}.ost_server_uuid"
7561 # 1. wait the deadline of client 1st request (it could be skipped)
7562 # 2. wait the deadline of client 2nd request
7563 local maxtime=$(( 2 * $(request_timeout $facet)))
7565 if [[ $facet == client* ]]; then
7566 # During setup time, the osc might not be setup, it need wait
7567 # until list_param can return valid value.
7568 params=$($LCTL list_param $param 2>/dev/null || true)
7569 while [ -z "$params" ]; do
7570 if [ $i -ge $maxtime ]; then
7571 echo "can't get $param in $maxtime secs"
7576 params=$($LCTL list_param $param 2>/dev/null || true)
7580 if [[ $ost_facet = mds* ]]; then
7581 # no OSP connection to itself
7582 if [[ $facet = $ost_facet ]]; then
7585 param="osp.${target}.mdt_server_uuid"
7589 local plist=$(comma_list $params)
7590 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7591 wait_import_state $expected $plist $maxtime; then
7592 error "$facet: import is not in $expected state after $maxtime"
7599 wait_osc_import_state() {
7605 if [[ $facet = mds ]]; then
7606 for num in $(seq $MDSCOUNT); do
7607 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7610 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7614 wait_osc_import_ready() {
7615 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7618 _wait_mgc_import_state() {
7621 local error_on_failure=${3:-1}
7622 local param="mgc.*.mgs_server_uuid"
7626 # 1. wait the deadline of client 1st request (it could be skipped)
7627 # 2. wait the deadline of client 2nd request
7628 local maxtime=$(( 2 * $(request_timeout $facet)))
7630 if [[ $facet == client* ]]; then
7631 # During setup time, the osc might not be setup, it need wait
7632 # until list_param can return valid value. And also if there
7633 # are mulitple osc entries we should list all of them before
7635 params=$($LCTL list_param $param 2>/dev/null || true)
7636 while [ -z "$params" ]; do
7637 if [ $i -ge $maxtime ]; then
7638 echo "can't get $param in $maxtime secs"
7643 params=$($LCTL list_param $param 2>/dev/null || true)
7646 local plist=$(comma_list $params)
7647 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7648 wait_import_state $expected $plist $maxtime \
7649 $error_on_failure; then
7650 if [ $error_on_failure -ne 0 ]; then
7651 error "import is not in ${expected} state"
7659 wait_mgc_import_state() {
7662 local error_on_failure=${3:-1}
7665 if [[ $facet = mds ]]; then
7666 for num in $(seq $MDSCOUNT); do
7667 _wait_mgc_import_state mds$num "$expected" \
7668 $error_on_failure || return
7671 _wait_mgc_import_state "$facet" "$expected"
7672 $error_on_failure || return
7676 wait_dne_interconnect() {
7679 if [ $MDSCOUNT -gt 1 ]; then
7680 for num in $(seq $MDSCOUNT); do
7681 wait_osc_import_ready mds mds$num
7686 get_clientmdc_proc_path() {
7690 get_clientmgc_proc_path() {
7698 [ -z "$list" ] && return 0
7700 # Add paths to lustre tests for 32 and 64 bit systems.
7701 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7702 local TESTPATH="$RLUSTRE/tests:"
7703 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7704 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7707 wait_clients_import_state () {
7711 local facets="$facet"
7713 if [ "$FAILURE_MODE" = HARD ]; then
7714 facets=$(facets_on_host $(facet_active_host $facet))
7717 for facet in ${facets//,/ }; do
7718 local label=$(convert_facet2label $facet)
7721 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7722 $label).ost_server_uuid" ;;
7723 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7724 $label).mds_server_uuid" ;;
7725 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7726 $label).mgs_server_uuid" ;;
7727 *) error "unknown facet!" ;;
7730 local params=$(expand_list $params $proc_path)
7733 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7735 error "import is not in ${expected} state"
7747 # wait until all MDTs are in the expected state
7748 for ((num = 1; num <= $MDSCOUNT; num++)); do
7749 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7753 if [ $facet = "mds" ]; then
7754 mproc="osp.$mdtosp.active"
7755 [ $num -eq $((tgt_idx + 1)) ] && continue
7757 mproc="osc.$mdtosp.active"
7763 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7766 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7767 if [ $result -eq $expected ]; then
7768 echo -n "target updated after "
7769 echo "$wait sec (got $result)"
7773 if [ $wait -eq $max ]; then
7774 error "$tgt_name: wanted $expected got $result"
7776 echo "Waiting $((max - wait)) secs for $tgt_name"
7786 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7787 $LCTL get_param obdfilter.*.kbytesavail))
7788 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7789 $LCTL get_param -n obdfilter.*.tot_granted))
7790 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7791 $LCTL get_param -n obdfilter.*.kbytestotal))
7792 for ((i=0; i<${#AVAILA[@]}; i++)); do
7793 local -a AVAIL1=(${AVAILA[$i]//=/ })
7794 local -a TOTAL=(${TOTALA[$i]//=/ })
7795 GRANT=$((${GRANTA[$i]}/1024))
7796 # allow 1% of total space in bavail because of delayed
7797 # allocation with ZFS which might release some free space after
7798 # txg commit. For small devices, we set a mininum of 8MB
7799 local LIMIT=$((${TOTAL} / 100 + 8000))
7800 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7801 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7802 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7803 echo " FULL" || echo
7809 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7812 check_pool_not_exist() {
7813 local fsname=${1%%.*}
7814 local poolname=${1##$fsname.}
7815 [[ $# -ne 1 ]] && return 0
7816 [[ x$poolname = x ]] && return 0
7817 list_pool $fsname | grep -w $1 && return 1
7822 local fsname=${1%%.*}
7823 local poolname=${1##$fsname.}
7824 local keep_pools=${2:-false}
7826 stack_trap "destroy_test_pools $fsname" EXIT
7827 do_facet mgs lctl pool_new $1
7829 # get param should return err unless pool is created
7830 [[ $RC -ne 0 ]] && return $RC
7832 for mds_id in $(seq $MDSCOUNT); do
7833 local mdt_id=$((mds_id-1))
7834 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7835 wait_update_facet mds$mds_id \
7836 "lctl get_param -n lod.$lodname.pools.$poolname \
7837 2>/dev/null || echo foo" "" ||
7838 error "mds$mds_id: pool_new failed $1"
7840 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7841 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7843 $keep_pools || add_pool_to_list $1
7847 add_pool_to_list () {
7848 local fsname=${1%%.*}
7849 local poolname=${1##$fsname.}
7851 local listvar=${fsname}_CREATED_POOLS
7852 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7856 remove_pool_from_list () {
7857 local fsname=${1%%.*}
7858 local poolname=${1##$fsname.}
7860 local listvar=${fsname}_CREATED_POOLS
7861 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
7865 # cleanup all pools exist on $FSNAME
7866 destroy_all_pools () {
7868 for i in $(list_pool $FSNAME); do
7873 destroy_pool_int() {
7875 local OSTS=$(list_pool $1)
7876 for ost in $OSTS; do
7877 do_facet mgs lctl pool_remove $1 $ost
7879 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7880 error "MDS: pool_list $1 failed"
7881 do_facet mgs lctl pool_destroy $1
7884 # <fsname>.<poolname> or <poolname>
7886 local fsname=${1%%.*}
7887 local poolname=${1##$fsname.}
7889 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7893 check_pool_not_exist $fsname.$poolname && return 0 || true
7895 destroy_pool_int $fsname.$poolname
7897 [[ $RC -ne 0 ]] && return $RC
7898 for mds_id in $(seq $MDSCOUNT); do
7899 local mdt_id=$((mds_id-1))
7900 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7901 wait_update_facet mds$mds_id \
7902 "lctl get_param -n lod.$lodname.pools.$poolname \
7903 2>/dev/null || echo foo" "foo" ||
7904 error "mds$mds_id: destroy pool failed $1"
7906 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7907 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7909 remove_pool_from_list $fsname.$poolname
7915 local fsname=${1:-$FSNAME}
7917 local listvar=${fsname}_CREATED_POOLS
7919 [ x${!listvar} = x ] && return 0
7921 echo "Destroy the created pools: ${!listvar}"
7922 for poolname in ${!listvar//,/ }; do
7923 destroy_pool $fsname.$poolname
7927 destroy_test_pools () {
7929 local fsname=${1:-$FSNAME}
7930 destroy_pools $fsname || true
7936 local ts=$(date +%s)
7939 if [[ ! -f "$YAML_LOG" ]]; then
7940 # init_logging is not performed before gather_logs,
7941 # so the $LOGDIR needs to be checked here
7942 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7945 [ -f $LOGDIR/shared ] && docp=false
7947 # dump lustre logs, dmesg, and journal if GSS_SK=true
7949 prefix="$TESTLOG_PREFIX.$TESTNAME"
7951 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7953 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7954 echo "Dumping logs only on local client."
7955 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7956 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7957 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
7958 lgss_sk -r {} \; &> \
7959 ${prefix}.ssk_keys.$(hostname -s).${suffix}
7960 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
7961 ${prefix}.nodemaps.$(hostname -s).${suffix}
7962 [ "$GSS_SK" = true ] && keyctl show > \
7963 ${prefix}.keyring.$(hostname -s).${suffix}
7964 [ "$GSS_SK" = true ] && journalctl -a > \
7965 ${prefix}.journal.$(hostname -s).${suffix}
7970 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7971 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7972 if [ "$SHARED_KEY" = true ]; then
7973 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
7974 lgss_sk -r {} \; &> \
7975 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
7976 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
7977 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
7979 if [ "$GSS_SK" = true ]; then
7980 do_nodesv $list "keyctl show > \
7981 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
7982 do_nodesv $list "journalctl -a > \
7983 ${prefix}.journal.\\\$(hostname -s).${suffix}"
7986 if [ ! -f $LOGDIR/shared ]; then
7987 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
7989 for node in ${remote_nodes//,/ }; do
7990 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8004 for i in $(seq 0 $num_mntpts); do
8005 cmd="ls -laf ${mntpt_root}$i/$dir"
8011 for pid in $pids; do
8018 # check_and_start_recovery_timer()
8019 # service_time = at_est2timeout(service_time);
8020 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8021 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8023 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8024 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8025 #define CONNECTION_SWITCH_MIN 5
8026 #define CONNECTION_SWITCH_INC 5
8027 max_recovery_time() {
8028 local init_connect_timeout=$((TIMEOUT / 20))
8029 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8031 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8032 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8034 echo -n $service_time
8037 recovery_time_min() {
8038 local connection_switch_min=5
8039 local connection_switch_inc=5
8040 local connection_switch_max
8041 local reconnect_delay_max
8042 local initial_connect_timeout
8046 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8047 (($connection_switch_min > $TIMEOUT)) &&
8048 max=$connection_switch_min || max=$TIMEOUT
8049 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8051 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8052 timeout_20=$((TIMEOUT/20))
8053 (($connection_switch_min > $timeout_20)) &&
8054 initial_connect_timeout=$connection_switch_min ||
8055 initial_connect_timeout=$timeout_20
8057 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8058 initial_connect_timeout))
8059 echo $((2 * reconnect_delay_max))
8062 get_clients_mount_count () {
8063 local clients=${CLIENTS:-$HOSTNAME}
8065 # we need to take into account the clients mounts and
8066 # exclude mds/ost mounts if any;
8067 do_nodes $clients cat /proc/mounts | grep lustre |
8068 grep -w $MOUNT | wc -l
8072 PROC_CLI="srpc_info"
8073 PROC_CON="srpc_contexts"
8081 if [ $M -lt $N ]; then
8085 while [ $N -lt $M ]; do
8095 calc_connection_cnt() {
8098 # MDT->MDT = 2 * C(M, 2)
8102 comb_m2=$(combination $MDSCOUNT 2)
8104 local num_clients=$(get_clients_mount_count)
8106 local cnt_mdt2mdt=$((comb_m2 * 2))
8107 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8108 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8109 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8110 if is_mounted $MOUNT2; then
8111 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8112 cnt_cli2ost=$((cnt_cli2ost * 2))
8120 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8121 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8122 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8123 + cnt_cli2ost + cnt_cli2mdt))
8137 local cmd="$tgt.srpc.flavor"
8139 if [ $net == "any" ]; then
8144 if [ $dir != "any" ]; then
8149 log "Setting sptlrpc rule: $cmd"
8150 do_facet mgs "$LCTL conf_param $cmd"
8156 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8166 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8167 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8169 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8171 if [ "x$bulkspec" != "x" ]; then
8172 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8174 if [ "x$algs" != "x" ]; then
8175 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8177 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8178 if [ $bulk == "bulkn" ]; then
8179 bulk_count=`echo "$output" | grep "bulk flavor" \
8180 | grep "null/null" | wc -l`
8181 elif [ $bulk == "bulki" ]; then
8182 bulk_count=`echo "$output" | grep "bulk flavor" \
8183 | grep "/null" | grep -v "null/" | wc -l`
8185 bulk_count=`echo "$output" | grep "bulk flavor" \
8186 | grep -v "/null" | grep -v "null/" | wc -l`
8190 [ $bulk_count -lt $count ] && count=$bulk_count
8201 local clients=${CLIENTS:-$HOSTNAME}
8203 for c in ${clients//,/ }; do
8204 local output=$(do_node $c lctl get_param -n \
8205 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8206 local tmpcnt=$(count_flvr "$output" $flavor)
8207 if $GSS_SK && [ $flavor != "null" ]; then
8208 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8209 output=$(do_node $c lctl get_param -n \
8210 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8211 local outcon=$(count_contexts "$output")
8212 if [ "$outcon" -lt "$tmpcnt" ]; then
8216 cnt=$((cnt + tmpcnt))
8226 local clients=${CLIENTS:-$HOSTNAME}
8228 for c in ${clients//,/ }; do
8230 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8231 local output=$(do_node $c lctl get_param -n \
8232 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8233 local tmpcnt=$(count_flvr "$output" $flavor)
8234 if $GSS_SK && [ $flavor != "null" ]; then
8235 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8236 output=$(do_node $c lctl get_param -n \
8237 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8238 local outcon=$(count_contexts "$output")
8239 if [ "$outcon" -lt "$tmpcnt" ]; then
8243 cnt=$((cnt + tmpcnt))
8253 if [ $MDSCOUNT -le 1 ]; then
8258 for num in `seq $MDSCOUNT`; do
8259 local output=$(do_facet mds$num lctl get_param -n \
8260 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8261 local tmpcnt=$(count_flvr "$output" $flavor)
8262 if $GSS_SK && [ $flavor != "null" ]; then
8263 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8264 output=$(do_facet mds$num lctl get_param -n \
8265 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8266 local outcon=$(count_contexts "$output")
8267 if [ "$outcon" -lt "$tmpcnt" ]; then
8271 cnt=$((cnt + tmpcnt))
8282 for num in `seq $MDSCOUNT`; do
8283 mdtosc=$(get_mdtosc_proc_path mds$num)
8284 mdtosc=${mdtosc/-MDT*/-MDT\*}
8285 local output=$(do_facet mds$num lctl get_param -n \
8286 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8287 local tmpcnt=$(count_flvr "$output" $flavor)
8288 if $GSS_SK && [ $flavor != "null" ]; then
8289 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8290 output=$(do_facet mds$num lctl get_param -n \
8291 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8292 local outcon=$(count_contexts "$output")
8293 if [ "$outcon" -lt "$tmpcnt" ]; then
8297 cnt=$((cnt + tmpcnt))
8306 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8308 count_flvr "$output" $flavor
8313 local dir=$1 # from to
8314 local flavor=$2 # flavor expected
8317 if [ $dir == "cli2mdt" ]; then
8318 res=`flvr_cnt_cli2mdt $flavor`
8319 elif [ $dir == "cli2ost" ]; then
8320 res=`flvr_cnt_cli2ost $flavor`
8321 elif [ $dir == "mdt2mdt" ]; then
8322 res=`flvr_cnt_mdt2mdt $flavor`
8323 elif [ $dir == "mdt2ost" ]; then
8324 res=`flvr_cnt_mdt2ost $flavor`
8325 elif [ $dir == "all2ost" ]; then
8326 res1=`flvr_cnt_mdt2ost $flavor`
8327 res2=`flvr_cnt_cli2ost $flavor`
8328 res=$((res1 + res2))
8329 elif [ $dir == "all2mdt" ]; then
8330 res1=`flvr_cnt_mdt2mdt $flavor`
8331 res2=`flvr_cnt_cli2mdt $flavor`
8332 res=$((res1 + res2))
8333 elif [ $dir == "all2all" ]; then
8334 res1=`flvr_cnt_mdt2ost $flavor`
8335 res2=`flvr_cnt_cli2ost $flavor`
8336 res3=`flvr_cnt_mdt2mdt $flavor`
8337 res4=`flvr_cnt_cli2mdt $flavor`
8338 res=$((res1 + res2 + res3 + res4))
8346 local dir=$1 # from to
8347 local flavor=$2 # flavor expected
8348 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8349 local WAITFLAVOR_MAX=20 # how many retries before abort?
8352 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8353 echo -n "checking $dir..."
8354 res=$(do_check_flavor $dir $flavor)
8355 echo "found $res/$expect $flavor connections"
8356 [ $res -ge $expect ] && return 0
8360 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8361 # echo "Dumping additional logs for SK debug.."
8362 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8364 gather_logs $(comma_list $(nodes_list))
8369 restore_to_default_flavor()
8371 local proc="mgs.MGS.live.$FSNAME"
8373 echo "restoring to default flavor..."
8375 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8376 grep ".srpc.flavor" | wc -l)
8378 # remove all existing rules if any
8379 if [ $nrule -ne 0 ]; then
8380 echo "$nrule existing rules"
8381 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8382 grep ".srpc.flavor."); do
8383 echo "remove rule: $rule"
8384 spec=`echo $rule | awk -F = '{print $1}'`
8385 do_facet mgs "$LCTL conf_param -d $spec"
8389 # verify no rules left
8390 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8391 grep ".srpc.flavor." | wc -l)
8392 [ $nrule -ne 0 ] && error "still $nrule rules left"
8394 # wait for default flavor to be applied
8397 set_rule $FSNAME any any $SK_FLAVOR
8398 wait_flavor all2all $SK_FLAVOR
8400 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8401 set_rule $FSNAME any cli2ost $SK_FLAVOR
8402 wait_flavor cli2mdt $SK_FLAVOR
8403 wait_flavor cli2ost $SK_FLAVOR
8405 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8407 wait_flavor all2all null
8413 local flavor=${1:-null}
8415 echo "setting all flavor to $flavor"
8417 # FIXME need parameter to this fn
8418 # and remove global vars
8419 local cnt_all2all=$(calc_connection_cnt all2all)
8421 local res=$(do_check_flavor all2all $flavor)
8422 if [ $res -eq $cnt_all2all ]; then
8423 echo "already have total $res $flavor connections"
8427 echo "found $res $flavor out of total $cnt_all2all connections"
8428 restore_to_default_flavor
8430 [[ $flavor = null ]] && return 0
8432 if $GSS_SK && [ $flavor != "null" ]; then
8434 set_rule $FSNAME any any $flavor
8435 wait_flavor all2all $flavor
8437 set_rule $FSNAME any cli2mdt $flavor
8438 set_rule $FSNAME any cli2ost $flavor
8439 set_rule $FSNAME any mdt2ost null
8440 set_rule $FSNAME any mdt2mdt null
8441 wait_flavor cli2mdt $flavor
8442 wait_flavor cli2ost $flavor
8444 echo "GSS_SK now at flavor: $flavor"
8446 set_rule $FSNAME any any $flavor
8447 wait_flavor all2all $flavor
8454 # Checking for shared logdir
8455 if [ ! -d $dir ]; then
8456 # Not found. Create local logdir
8459 touch $dir/check_file.$(hostname -s)
8464 check_write_access() {
8466 local list=${2:-$(comma_list $(nodes_list))}
8470 for node in ${list//,/ }; do
8471 file=$dir/check_file.$(short_nodename $node)
8472 if [[ ! -f "$file" ]]; then
8473 # Logdir not accessible/writable from this node.
8476 rm -f $file || return 1
8482 [[ -n $YAML_LOG ]] && return
8483 local save_umask=$(umask)
8486 export YAML_LOG=${LOGDIR}/results.yml
8490 # If the yaml log already exists then we will just append to it
8491 if [ ! -f $YAML_LOG ]; then
8492 if check_shared_dir $LOGDIR; then
8493 touch $LOGDIR/shared
8494 echo "Logging to shared log directory: $LOGDIR"
8496 echo "Logging to local directory: $LOGDIR"
8499 yml_nodes_file $LOGDIR >> $YAML_LOG
8500 yml_results_file >> $YAML_LOG
8505 # log actual client and server versions if needed for debugging
8506 log "Client: $(lustre_build_version client)"
8507 log "MDS: $(lustre_build_version mds1)"
8508 log "OSS: $(lustre_build_version ost1)"
8512 yml_log_test $1 >> $YAML_LOG
8516 yml_log_test_status $@ >> $YAML_LOG
8519 log_sub_test_begin() {
8520 yml_log_sub_test_begin "$@" >> $YAML_LOG
8523 log_sub_test_end() {
8524 yml_log_sub_test_end "$@" >> $YAML_LOG
8530 local llverdev_opts=$2
8531 local devname=$(basename $1)
8532 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8533 # loop devices aren't in /proc/partitions
8534 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8536 size=$(($size / 1024 / 1024)) # Gb
8538 local partial_arg=""
8539 # Run in partial (fast) mode if the size
8540 # of a partition > 1 GB
8541 [ $size -gt 1 ] && partial_arg="-p"
8543 llverdev --force $partial_arg $llverdev_opts $dev
8549 local llverfs_opts=$2
8550 local use_partial_arg=$3
8551 local partial_arg=""
8552 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8554 # Run in partial (fast) mode if the size
8555 # of a partition > 1 GB
8556 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8558 llverfs $partial_arg $llverfs_opts $dir
8562 local devs=${1//,/ }
8565 local rslt=$TMP/sgpdd_survey
8567 # sgpdd-survey cleanups ${rslt}.* files
8569 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8575 # returns the canonical name for an ldiskfs device
8580 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8581 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8582 echo dm-\\\${foo##*:};
8584 name=\\\$(basename \\\$dv);
8585 if [[ \\\$name = *flakey* ]]; then
8586 name=\\\$(lsblk -o NAME,KNAME |
8587 awk /\\\$name/'{print \\\$NF}');
8593 is_sanity_benchmark() {
8594 local benchmarks="dbench bonnie iozone fsx"
8596 for b in $benchmarks; do
8597 if [ "$b" == "$suite" ]; then
8605 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8609 # Get the available size (KB) of a given obd target.
8616 [[ $facet != client ]] || return 0
8618 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8623 # Get the page size (bytes) on a given facet node.
8624 # The local client page_size is directly available in PAGE_SIZE.
8628 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8630 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8631 page_size=$(do_facet $facet getconf PAGE_SIZE)
8632 echo -n ${page_size:-4096}
8636 # Get the block count of the filesystem.
8643 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8644 awk '/^Block count:/ {print $3}')
8648 # Check whether the "ea_inode" feature is enabled or not, to allow
8649 # ldiskfs xattrs over one block in size. Allow both the historical
8650 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8651 large_xattr_enabled() {
8652 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8654 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8656 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8657 grep -E -q '(ea_inode|large_xattr)'"
8658 return ${PIPESTATUS[0]}
8661 # Get the maximum xattr size supported by the filesystem.
8663 $LCTL get_param -n llite.*.max_easize
8666 # Dump the value of the named xattr from a file.
8671 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8674 # Generate a string with size of $size bytes.
8676 local size=${1:-1024} # in bytes
8678 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8681 reformat_external_journal() {
8686 if [ -n "${!var}" ]; then
8687 local rcmd="do_facet $facet"
8689 echo "reformat external journal on $facet:${!var}"
8690 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8694 # MDT file-level backup/restore
8695 mds_backup_restore() {
8698 local devname=$(mdsdevname $(facet_number $facet))
8699 local mntpt=$(facet_mntpt brpt)
8700 local rcmd="do_facet $facet"
8701 local metadata=${TMP}/backup_restore.tgz
8702 local opts=${MDS_MOUNT_FS_OPTS}
8703 local svc=${facet}_svc
8705 if ! ${rcmd} test -b ${devname}; then
8706 opts=$(csa_add "$opts" -o loop)
8709 echo "file-level backup/restore on $facet:${devname}"
8711 # step 1: build mount point
8712 ${rcmd} mkdir -p $mntpt
8713 # step 2: cleanup old backup
8714 ${rcmd} rm -f $metadata
8716 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8717 if [ ! -z $igif ]; then
8718 # step 3.5: rm .lustre
8719 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8721 # step 4: backup metadata
8723 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8724 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8726 ${rcmd} $UMOUNT $mntpt || return 5
8727 # step 6: reformat dev
8728 echo "reformat new device"
8729 format_mdt $(facet_number $facet)
8731 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8732 # step 8: restore metadata
8734 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8735 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8736 # step 9: remove recovery logs
8737 echo "remove recovery logs"
8738 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8739 # step 10: umount dev
8740 ${rcmd} $UMOUNT $mntpt || return 10
8741 # step 11: cleanup tmp backup
8742 ${rcmd} rm -f $metaea $metadata
8743 # step 12: reset device label - it's not virgin on
8744 ${rcmd} e2label $devname ${!svc}
8751 local devname=$(mdsdevname $(facet_number $facet))
8752 local mntpt=$(facet_mntpt brpt)
8753 local rcmd="do_facet $facet"
8754 local opts=${MDS_MOUNT_FS_OPTS}
8756 if ! ${rcmd} test -b ${devname}; then
8757 opts=$(csa_add "$opts" -o loop)
8760 echo "removing OI files on $facet: idx=${idx}"
8762 # step 1: build mount point
8763 ${rcmd} mkdir -p $mntpt
8765 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8766 if [ -z $idx ]; then
8767 # step 3: remove all OI files
8768 ${rcmd} rm -fv $mntpt/oi.16*
8769 elif [ $idx -lt 2 ]; then
8770 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8774 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8775 for ((i=${idx}; i<64; i=$((i * idx)))); do
8776 ${rcmd} rm -fv $mntpt/oi.16.${i}
8780 ${rcmd} $UMOUNT $mntpt || return 2
8781 # OI files will be recreated when mounted as lustre next time.
8784 # generate maloo upload-able log file name
8785 # \param logname specify unique part of file name
8786 generate_logname() {
8787 local logname=${1:-"default_logname"}
8789 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8792 # make directory on different MDTs
8797 local hash_name=("all_char" "fnv_1a_64" "crush")
8798 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8799 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8802 while getopts "c:H:i:p" opt; do
8804 c) dirstripe_count=$OPTARG;;
8805 H) hash_type=$OPTARG;;
8806 i) dirstripe_index=$OPTARG;;
8808 \?) error "only support -c -H -i -p";;
8812 shift $((OPTIND - 1))
8813 [ $# -eq 1 ] || error "Only creating single directory is supported"
8816 local parent=$(dirname $path)
8817 if [ "$p_option" == "-p" ]; then
8818 [ -d $path ] && return 0
8819 if [ ! -d ${parent} ]; then
8820 mkdir -p ${parent} ||
8821 error "mkdir parent '$parent' failed"
8825 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8826 mkdir $path || error "mkdir '$path' failed"
8830 if [ $dirstripe_index -eq -1 ]; then
8831 mdt_index=$((base % MDSCOUNT))
8833 mdt_index=$dirstripe_index
8836 # randomly choose hash type
8837 [ -z "$hash_type" ] &&
8838 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8840 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8841 if [ $dirstripe_count -eq -1 ]; then
8842 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8848 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8849 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8850 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8854 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8856 # If called many times, passing @last_fd will avoid repeated searching
8857 # already-open FDs repeatedly if we know they are still in use.
8859 # usage: free_fd [last_fd]
8862 local max_fd=$(ulimit -n)
8863 local fd=$((${1:-2} + 1))
8865 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8868 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8872 check_mount_and_prep()
8874 is_mounted $MOUNT || setupall
8876 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8877 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8878 for idx in $(seq $MDSCOUNT); do
8879 local name="MDT$(printf '%04x' $((idx - 1)))"
8880 rm -rf $MOUNT/.lustre/lost+found/$name/*
8884 # calcule how many ost-objects to be created.
8885 precreated_ost_obj_count()
8889 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8890 local ost_name="OST$(printf '%04x' $ost_idx)"
8891 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8892 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8893 osp.$proc_path.prealloc_last_id)
8894 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8895 osp.$proc_path.prealloc_next_id)
8896 echo $((last_id - next_id + 1))
8899 check_file_in_pool()
8904 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8907 for t in $tlist ; do
8908 [ "$i" -eq "$t" ] && continue 2
8911 echo "pool list: $tlist"
8912 echo "striping: $res"
8913 error_noexit "$file not allocated in $pool"
8920 echo "Creating new pool"
8923 create_pool $FSNAME.$pool ||
8924 { error_noexit "No pool created, result code $?"; return 1; }
8925 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8926 { error_noexit "$pool not in lfs pool_list"; return 2; }
8929 pool_add_targets() {
8930 echo "Adding targets to pool"
8936 if [ -z $last ]; then
8939 local list=$(seq $first $step $last)
8942 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8943 local tg=$(for i in $list;
8944 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
8945 local firstx=$(printf "%04x" $first)
8946 local lastx=$(printf "%04x" $last)
8948 do_facet mgs $LCTL pool_add \
8949 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
8951 if (( $? != 0 && $? != 17 )); then
8952 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
8956 # wait for OSTs to be added to the pool
8957 for mds_id in $(seq $MDSCOUNT); do
8958 local mdt_id=$((mds_id-1))
8959 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8960 wait_update_facet mds$mds_id \
8961 "lctl get_param -n lod.$lodname.pools.$pool |
8962 grep $tg | sort -u | tr '\n' ' '" "$t" || {
8963 error_noexit "mds$mds_id: Add to pool failed"
8967 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
8968 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
8969 error_noexit "Add to pool failed"
8977 echo "Setting pool on directory $tdir"
8979 $LFS setstripe -c 2 -p $pool $tdir && return 0
8981 error_noexit "Cannot set pool $pool to $tdir"
8988 echo "Checking pool on directory $tdir"
8990 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
8991 [ "$res" = "$pool" ] && return 0
8993 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8997 pool_dir_rel_path() {
8998 echo "Testing relative path works well"
9003 mkdir -p $root/$tdir/$tdir
9005 pool_set_dir $pool $tdir || return 1
9006 pool_set_dir $pool ./$tdir || return 2
9007 pool_set_dir $pool ../$tdir || return 3
9008 pool_set_dir $pool ../$tdir/$tdir || return 4
9009 rm -rf $tdir; cd - > /dev/null
9012 pool_alloc_files() {
9013 echo "Checking files allocation from directory pool"
9020 for i in $(seq -w 1 $count)
9022 local file=$tdir/file-$i
9024 check_file_in_pool $file $pool "$tlist" || \
9025 failed=$((failed + 1))
9027 [ "$failed" = 0 ] && return 0
9029 error_noexit "$failed files not allocated in $pool"
9033 pool_create_files() {
9034 echo "Creating files in pool"
9042 for i in $(seq -w 1 $count)
9044 local file=$tdir/spoo-$i
9045 $LFS setstripe -p $pool $file
9046 check_file_in_pool $file $pool "$tlist" || \
9047 failed=$((failed + 1))
9049 [ "$failed" = 0 ] && return 0
9051 error_noexit "$failed files not allocated in $pool"
9056 echo "Checking 'lfs df' output"
9059 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9061 local res=$($LFS df --pool $FSNAME.$pool |
9063 grep "$FSNAME-OST" |
9065 [ "$res" = "$t" ] && return 0
9067 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9071 pool_file_rel_path() {
9072 echo "Creating files in a pool with relative pathname"
9077 { error_noexit "unable to create $tdir"; return 1 ; }
9078 local file="/..$tdir/$tfile-1"
9079 $LFS setstripe -p $pool $file ||
9080 { error_noexit "unable to create $file" ; return 2 ; }
9083 $LFS setstripe -p $pool $tfile-2 || {
9084 error_noexit "unable to create $tfile-2 in $tdir"
9089 pool_remove_first_target() {
9090 echo "Removing first target from a pool"
9091 pool_remove_target $1 -1
9094 pool_remove_target() {
9098 local pname="lov.$FSNAME-*.pools.$pool"
9099 if [ $index -eq -1 ]; then
9100 local t=$($LCTL get_param -n $pname | head -1)
9102 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9105 echo "Removing $t from $pool"
9106 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9107 for mds_id in $(seq $MDSCOUNT); do
9108 local mdt_id=$((mds_id-1))
9109 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9110 wait_update_facet mds$mds_id \
9111 "lctl get_param -n lod.$lodname.pools.$pool |
9113 error_noexit "mds$mds_id: $t not removed from" \
9118 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9119 error_noexit "$t not removed from $FSNAME.$pool"
9124 pool_remove_all_targets() {
9125 echo "Removing all targets from pool"
9128 local pname="lov.$FSNAME-*.pools.$pool"
9129 for t in $($LCTL get_param -n $pname | sort -u)
9131 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9133 for mds_id in $(seq $MDSCOUNT); do
9134 local mdt_id=$((mds_id-1))
9135 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9136 wait_update_facet mds$mds_id "lctl get_param -n \
9137 lod.$lodname.pools.$pool" "" || {
9138 error_noexit "mds$mds_id: Pool $pool not drained"
9142 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9143 error_noexit "Pool $FSNAME.$pool cannot be drained"
9146 # striping on an empty/nonexistant pool should fall back
9147 # to "pool of everything"
9149 error_noexit "failed to use fallback striping for empty pool"
9152 # setstripe on an empty pool should fail
9153 $LFS setstripe -p $pool $file 2>/dev/null && {
9154 error_noexit "expected failure when creating file" \
9162 echo "Destroying pool"
9166 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9169 # striping on an empty/nonexistant pool should fall back
9170 # to "pool of everything"
9172 error_noexit "failed to use fallback striping for missing pool"
9175 # setstripe on an empty pool should fail
9176 $LFS setstripe -p $pool $file 2>/dev/null && {
9177 error_noexit "expected failure when creating file" \
9182 # get param should return err once pool is gone
9183 if wait_update $HOSTNAME "lctl get_param -n \
9184 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9186 remove_pool_from_list $FSNAME.$pool
9189 error_noexit "Pool $FSNAME.$pool is not destroyed"
9193 # Get and check the actual stripe count of one file.
9194 # Usage: check_stripe_count <file> <expected_stripe_count>
9195 check_stripe_count() {
9200 [[ -z "$file" || -z "$expected" ]] &&
9201 error "check_stripe_count: invalid argument"
9203 local cmd="$LFS getstripe -c $file"
9204 actual=$($cmd) || error "$cmd failed"
9205 actual=${actual%% *}
9207 if [[ $actual -ne $expected ]]; then
9208 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9209 error "$cmd not expected ($expected): found $actual"; }
9210 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9211 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9215 # Get and check the actual list of OST indices on one file.
9216 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9222 [[ -z "$file" || -z "$expected" ]] &&
9223 error "check_obdidx: invalid argument!"
9225 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9226 grep -v obdidx | awk '{print $1}' | xargs))
9228 [[ $obdidx = $expected ]] ||
9229 error "list of OST indices on $file is $obdidx," \
9230 "should be $expected"
9233 # Get and check the actual OST index of the first stripe on one file.
9234 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9235 check_start_ost_idx() {
9240 [[ -z "$file" || -z "$expected" ]] &&
9241 error "check_start_ost_idx: invalid argument!"
9243 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9244 grep -v obdidx | awk '{print $1}')
9246 [[ $start_ost_idx = $expected ]] ||
9247 error "OST index of the first stripe on $file is" \
9248 "$start_ost_idx, should be $expected"
9251 killall_process () {
9252 local clients=${1:-$(hostname)}
9257 do_nodes $clients "killall $signal $name"
9262 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9267 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9272 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9277 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9282 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9287 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9294 do_facet mgs "cat $LSNAPSHOT_LOG"
9300 echo "Cleaning test environment ..."
9302 # Every lsnapshot command takes exclusive lock with others,
9303 # so can NOT destroy the snapshot during list with 'xargs'.
9305 local ssname=$(lsnapshot_list | grep snapshot_name |
9306 grep lss_ | awk '{ print $2 }' | head -n 1)
9307 [ -z "$ssname" ] && break
9309 lsnapshot_destroy -n $ssname -f ||
9310 lss_err "Fail to destroy $ssname by force"
9320 local host=$(facet_active_host $facet)
9321 local dir=$(dirname $(facet_vdevice $facet))
9322 local pool=$(zpool_name $facet)
9323 local lfsname=$(zfs_local_fsname $facet)
9324 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9327 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9333 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9334 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9336 if ! combined_mgs_mds ; then
9337 [ $(facet_fstype mgs) != zfs ] &&
9338 skip "Lustre snapshot 1 only works for ZFS backend"
9340 local host=$(facet_active_host mgs)
9341 local dir=$(dirname $(facet_vdevice mgs))
9342 local pool=$(zpool_name mgs)
9343 local lfsname=$(zfs_local_fsname mgs)
9346 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9347 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9350 for num in `seq $MDSCOUNT`; do
9351 [ $(facet_fstype mds$num) != zfs ] &&
9352 skip "Lustre snapshot 1 only works for ZFS backend"
9354 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9355 lss_err "generate lss conf (mds$num)"
9358 for num in `seq $OSTCOUNT`; do
9359 [ $(facet_fstype ost$num) != zfs ] &&
9360 skip "Lustre snapshot 1 only works for ZFS backend"
9362 lss_gen_conf_one ost$num OST $((num - 1)) ||
9363 lss_err "generate lss conf (ost$num)"
9366 do_facet mgs "cat $LSNAPSHOT_CONF"
9369 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9370 parse_plain_dir_param()
9375 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9376 param="-c ${invalues[1]}"
9378 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9379 param="$param -S ${invalues[3]}"
9381 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9382 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9383 param="$param -i ${invalues[6]}"
9385 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9387 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9388 param="$param -i ${invalues[5]}"
9396 local val=$(awk '{print $2}' <<< $line)
9398 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9400 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9402 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9404 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9409 parse_layout_param()
9416 if [[ ! -z $line ]]; then
9417 if [[ -z $mode ]]; then
9418 if [[ $line =~ ^"stripe_count:" ]]; then
9420 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9422 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9427 if [[ $mode = "plain_dir" ]]; then
9428 param=$(parse_plain_dir_param "$line")
9429 elif [[ $mode = "plain_file" ]]; then
9430 val=$(parse_plain_param "$line")
9431 [[ ! -z $val ]] && param="$param $val"
9432 elif [[ $mode = "pfl" ]]; then
9433 val=$(echo $line | awk '{print $2}')
9434 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9435 if [[ $val = "EOF" ]]; then
9436 param="$param -E -1"
9438 param="$param -E $val"
9440 elif [[ $line =~ ^"stripe_count:" ]]; then
9442 val=$(parse_plain_dir_param "$line")
9446 val=$(parse_plain_param "$line")
9447 [[ ! -z $val ]] && param="$param $val"
9457 local param=$($LFS getstripe -d $1 | parse_layout_param)
9466 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9468 cancel_lru_locks mdc
9469 cancel_lru_locks osc
9471 # make sure PFID is set correctly for files
9472 do_nodes $(comma_list $(osts_nodes)) \
9473 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9476 cat $f &> /dev/nullA ||
9477 { rc=$?; echo "verify $f failed"; break; }
9480 do_nodes $(comma_list $(osts_nodes)) \
9481 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9485 # check that clients "oscs" was evicted after "before"
9486 check_clients_evicted() {
9493 for osc in $oscs; do
9494 echo "Check state for $osc"
9495 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9496 tail -n 5 | awk -F"[ ,]" \
9497 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9498 if (($? == 0)) && (($evicted > $before)); then
9499 echo "$osc is evicted at $evicted"
9502 echo "$osc was not evicted after $before:"
9503 do_facet client $LCTL get_param osc.$osc.state |
9508 [ $rc -eq 0 ] || error "client not evicted from OST"
9511 # check that clients OSCS current_state is FULL
9512 check_clients_full() {
9517 for osc in $oscs; do
9518 wait_update_facet client \
9519 "lctl get_param -n osc.$osc.state |
9520 grep 'current_state: FULL'" \
9521 "current_state: FULL" $timeout
9522 [ $? -eq 0 ] || error "$osc state is not FULL"
9527 __changelog_deregister() {
9529 local mdt="$(facet_svc $facet)"
9533 # skip cleanup if no user registered for this MDT
9534 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9535 # user is no longer registered, skip cleanup
9536 changelog_users "$facet" | grep -q "$cl_user" ||
9537 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9539 # From this point, if any operation fails, it is an error
9540 __changelog_clear $facet $cl_user 0 ||
9541 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9542 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9543 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9546 declare -Ax CL_USERS
9547 changelog_register() {
9548 for M in $(seq $MDSCOUNT); do
9550 local mdt="$(facet_svc $facet)"
9553 cl_mask=$(do_facet $facet $LCTL get_param \
9554 mdd.${mdt}.changelog_mask -n)
9555 stack_trap "do_facet $facet $LCTL \
9556 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9557 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9558 error "$mdt: changelog_mask=+hsm failed: $?"
9561 cl_user=$(do_facet $facet $LCTL --device $mdt \
9562 changelog_register -n $@) ||
9563 error "$mdt: register changelog user failed: $?"
9564 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9566 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9567 # Bash does not support nested arrays, but the format of a
9568 # cl_user is constrained enough to use whitespaces as separators
9569 CL_USERS[$facet]+="$cl_user "
9571 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9574 changelog_deregister() {
9576 # bash assoc arrays do not guarantee to list keys in created order
9577 # so reorder to get same order than in changelog_register()
9578 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9581 for facet in $cl_facets; do
9582 for cl_user in ${CL_USERS[$facet]}; do
9583 __changelog_deregister $facet $cl_user || return $?
9585 unset CL_USERS[$facet]
9591 local service=$(facet_svc $facet)
9593 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9596 changelog_user_rec() {
9599 local service=$(facet_svc $facet)
9601 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9604 changelog_chmask() {
9607 do_nodes $(comma_list $(mdts_nodes)) \
9608 $LCTL set_param mdd.*.changelog_mask="$mask"
9611 # usage: __changelog_clear FACET CL_USER [+]INDEX
9615 local mdt="$(facet_svc $facet)"
9621 # Remove the leading '+'
9623 rec+=$(changelog_user_rec $facet $cl_user)
9630 if [ $rec -eq 0 ]; then
9631 echo "$mdt: clear the changelog for $cl_user of all records"
9633 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9635 $LFS changelog_clear $mdt $cl_user $rec
9638 # usage: changelog_clear [+]INDEX
9640 # If INDEX is prefixed with '+', increment every changelog user's record index
9641 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9645 # bash assoc arrays do not guarantee to list keys in created order
9646 # so reorder to get same order than in changelog_register()
9647 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9651 for facet in $cl_facets; do
9652 for cl_user in ${CL_USERS[$facet]}; do
9653 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9663 for M in $(seq $MDSCOUNT); do
9665 local mdt="$(facet_svc $facet)"
9669 output=$($LFS changelog $mdt)
9671 if [ $ret -ne 0 ]; then
9673 elif [ -n "$output" ]; then
9674 echo "$output" | sed -e 's/^/'$mdt'./'
9681 changelog_extract_field() {
9686 changelog_dump | gawk "/$cltype.*$file$/ {
9687 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9691 # Prints a changelog record produced by "lfs changelog" as an associative array
9694 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9695 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9696 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9697 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9698 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9699 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9700 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9702 # Note that the changelog record is not quoted
9703 # Also note that the line breaks in the output were only added for readability
9705 # Typically, you want to eval the output of the command to fill an actual
9706 # associative array, like this:
9707 # $> eval declare -A changelog=$(changelog2array $entry)
9709 # It can then be accessed like any bash associative array:
9710 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9712 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9720 # A changelog, as printed by "lfs changelog" typically looks like this:
9721 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9723 # Parse the positional part of the changelog
9725 # changelog_dump() prefixes records with their mdt's name
9726 local index="${1##*.}"
9728 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9729 "$index" "${2:2}" "$3" "$4" "$5"
9731 # Parse the key/value part of the changelog
9732 for arg in "${@:5}"; do
9733 # Check it matches a key=value syntax
9734 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9736 local key="${arg%%=*}"
9737 local value="${arg#*=}"
9741 # u is actually for uid AND gid: u=UID:GID
9742 printf " [uid]='%s'" "${value%:*}"
9772 printf " ['%s']='%s'" "$key" "$value"
9779 # Format and print a changelog record
9781 # Interpreted sequences are:
9783 # %f the "flags" attribute of a changelog record
9784 __changelog_printf()
9789 for ((i = 0; i < ${#format}; i++)); do
9790 local char="${format:$i:1}"
9791 if [ "$char" != % ]; then
9797 char="${format:$i:1}"
9800 printf '%s' "${changelog[flags]}"
9810 # Filter changelog records
9814 local action='print'
9817 while [ $# -gt 0 ]; do
9837 changelog_dump | { while read -r record; do
9838 eval local -A changelog=$(changelog2array $record)
9839 for key in "${!filter[@]}"; do
9842 [ "${changelog[$key]}" == "${filter[$key]}" ]
9849 case "${action:-print}" in
9851 printf '%s\n' "$record"
9854 __changelog_printf "$format"
9864 [ ! -d "$dir" ] && return
9866 [ -z "$layout" ] && {
9867 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9871 setfattr -n trusted.lov -v $layout $dir ||
9872 error "error restoring layout '$layout' to '$dir'"
9875 # save the layout of a directory, the returned string will be used by
9876 # restore_layout() to restore the layout
9879 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9880 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9884 # save layout of a directory and restore it at exit
9885 save_layout_restore_at_exit() {
9887 local layout=$(save_layout $dir)
9889 stack_trap "restore_layout $dir $layout" EXIT
9892 verify_yaml_layout() {
9898 echo "getstripe --yaml $src"
9899 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9900 echo "setstripe --yaml=$temp $dst"
9901 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9904 local layout1=$(get_layout_param $src)
9905 local layout2=$(get_layout_param $dst)
9906 # compare their layout info
9907 [ "$layout1" == "$layout2" ] ||
9908 error "$msg_prefix $src/$dst layouts are not equal"
9911 is_project_quota_supported() {
9912 $ENABLE_PROJECT_QUOTAS || return 1
9914 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9915 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9916 do_facet mds1 lfs --help |& grep -q project && return 0
9918 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9919 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9920 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9925 # ZFS project quota enable/disable:
9926 # This feature will become active as soon as it is enabled and will never
9927 # return to being disabled. Each filesystem will be upgraded automatically
9928 # when remounted or when [a] new file is created under that filesystem. The
9929 # upgrade can also be triggered on filesystems via `zfs set version=current
9930 # <pool/fs>`. The upgrade process runs in the background and may take a
9931 # while to complete for the filesystems containing a large number of files.
9932 enable_project_quota() {
9933 is_project_quota_supported || return 0
9934 local zkeeper=${KEEP_ZPOOL}
9935 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9937 stopall || error "failed to stopall (1)"
9939 local zfeat_en="feature@project_quota=enabled"
9940 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9941 local facet_fstype=${facet:0:3}1_FSTYPE
9944 if [ "${!facet_fstype}" = "zfs" ]; then
9945 devname=$(zpool_name ${facet})
9946 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
9947 error "$ZPOOL set $zfeat_en $devname"
9949 [ ${facet:0:3} == "mds" ] &&
9950 devname=$(mdsdevname ${facet:3}) ||
9951 devname=$(ostdevname ${facet:3})
9952 do_facet ${facet} $TUNE2FS -O project $devname ||
9953 error "tune2fs $devname failed"
9957 KEEP_ZPOOL="${zkeeper}"
9962 disable_project_quota() {
9963 is_project_quota_supported || return 0
9964 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
9965 stopall || error "failed to stopall (1)"
9967 for num in $(seq $MDSCOUNT); do
9968 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9969 error "tune2fs $(mdsdevname $num) failed"
9972 for num in $(seq $OSTCOUNT); do
9973 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9974 error "tune2fs $(ostdevname $num) failed"
9982 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9983 # the following associated variables are added:
9985 # AGTCOUNT: number of agents
9986 # AGTDEV{N}: target HSM mount point (root path of the backend)
9987 # agt{N}_HOST: hostname of the agent agt{N}
9988 # SINGLEAGT: facet of the single agent
9990 # The number of agents is initialized as the number of remote client nodes.
9991 # By default, only single copytool is started on a remote client/agent. If there
9992 # was no remote client, then the copytool will be started on the local client.
9998 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
9999 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10001 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10002 if [[ $CLIENTCOUNT -gt 1 ]] &&
10003 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10004 skip_env "SHARED_DIRECTORY should be accessible"\
10005 "on all client nodes"
10009 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10010 # meant NFS issues could hose sanity-hsm sessions. So now we
10011 # use $TMP instead.
10012 for n in $(seq $AGTCOUNT); do
10013 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10014 agent=CLIENT$((n + 1))
10015 if [[ -z "${!agent}" ]]; then
10016 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10019 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10020 local var=agt${n}_HOST
10021 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10024 export SINGLEAGT=${SINGLEAGT:-agt1}
10026 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10027 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10028 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10029 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10030 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10031 export HSMTOOL_TESTDIR
10032 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10034 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10035 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10038 HSM_ARCHIVE_NUMBER=2
10040 # The test only support up to 10 MDTs
10041 MDT_PREFIX="mdt.$FSNAME-MDT000"
10042 HSM_PARAM="${MDT_PREFIX}0.hsm"
10044 # archive is purged at copytool setup
10045 HSM_ARCHIVE_PURGE=true
10047 # Don't allow copytool error upon start/setup
10048 HSMTOOL_NOERROR=false
10051 # Get the backend root path for the given agent facet.
10052 copytool_device() {
10054 local dev=AGTDEV$(facet_number $facet)
10059 get_mdt_devices() {
10061 # get MDT device for each mdc
10062 for mdtno in $(seq 1 $MDSCOUNT); do
10063 local idx=$(($mdtno - 1))
10064 MDT[$idx]=$($LCTL get_param -n \
10065 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10066 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10070 pkill_copytools() {
10074 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10077 copytool_continue() {
10078 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10080 pkill_copytools "$agents" CONT || return 0
10081 echo "Copytool is continued on $agents"
10085 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10087 echo "Killing existing copytools on $hosts"
10088 pkill_copytools "$hosts" TERM || return 0
10089 copytool_continue "$hosts"
10092 copytool_monitor_cleanup() {
10093 local facet=${1:-$SINGLEAGT}
10094 local agent=$(facet_active_host $facet)
10096 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10097 # Should die when the copytool dies, but just in case.
10098 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10099 cmd+=" 2>/dev/null || true"
10100 do_node $agent "$cmd"
10101 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10102 export HSMTOOL_MONITOR_DIR=
10105 # The pdsh should die on its own when the monitor dies. Just
10106 # in case, though, try to clean up to avoid any cruft.
10107 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10108 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10109 export HSMTOOL_MONITOR_PDSH=
10115 local host="$(facet_host "$1")"
10116 local prefix=$TESTLOG_PREFIX
10117 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10119 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10122 __lhsmtool_rebind()
10124 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10127 __lhsmtool_import()
10129 mkdir -p "$(dirname "$2")" ||
10130 error "cannot create directory '$(dirname "$2")'"
10131 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10136 local host="$(facet_host "$facet")"
10137 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10138 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10139 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10140 # [ ${#misc_options[@]} -gt 0 ] &&
10141 # cmd+=" $(IFS=" " echo "$@")"
10142 cmd+=" $@ \"$mountpoint\""
10144 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10145 stack_trap "pkill_copytools $host TERM || true" EXIT
10146 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10150 local facet="${1:-$SINGLEAGT}"
10152 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10155 # Main entry point to perform copytool related operations
10159 # setup setup a copytool to run in the background, that copytool will be
10161 # import import a file from an HSM backend
10162 # rebind rebind an archived file to a new fid
10164 # Although the semantics might suggest otherwise, one does not need to 'setup'
10165 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10172 # Use default values
10173 local facet=$SINGLEAGT
10174 local mountpoint="${MOUNT2:-$MOUNT}"
10175 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10178 local fail_on_error=true
10179 local -a hsmtool_options=("--hsm-root=$hsm_root")
10180 local -a action_options=()
10182 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10183 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10186 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10187 hsmtool_options+=("$HSMTOOL_VERBOSE")
10190 while [ $# -gt 0 ]; do
10202 local archive_id="$1"
10210 local bandwidth="$1" # in MB/s
10213 local fail_on_error=false
10216 # Uncommon(/copytool dependent) option
10217 action_options+=("$1")
10223 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10224 do_facet $facet mkdir -p "$hsm_root" ||
10225 error "mkdir '$hsm_root' failed"
10229 local copytool=lhsmtool
10233 __${copytool}_${action} "${action_options[@]}"
10234 if [ $? -ne 0 ]; then
10239 local host="$(facet_host $facet)"
10240 error_msg="Failed to start copytool $facet on '$host'"
10243 local src="${action_options[0]}"
10244 local dest="${action_options[1]}"
10245 error_msg="Failed to import '$src' to '$dest'"
10248 error_msg="could not rebind file"
10252 $fail_on_error && error "$error_msg" || echo "$error_msg"
10257 local client_count=$1
10258 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10259 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10266 $LFS path2fid $1 | tr -d '[]'
10267 return ${PIPESTATUS[0]}
10275 if [[ $u == "user" ]]; then
10276 st=$($RUNAS $LFS hsm_state $f)
10279 st=$($LFS hsm_state $f)
10282 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10284 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10288 check_hsm_flags() {
10292 local st=$(get_hsm_flags $f)
10293 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10302 if [[ "$value" != "" ]]; then
10305 for mdtno in $(seq 1 $MDSCOUNT); do
10306 local idx=$(($mdtno - 1))
10307 local facet=mds${mdtno}
10308 # if $arg include -P option, run 1 set_param per MDT on the MGS
10309 # else, run set_param on each MDT
10310 [[ $arg = *"-P"* ]] && facet=mgs
10311 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10312 [[ $? != 0 ]] && rc=1
10317 mdts_check_param() {
10323 for mdtno in $(seq 1 $MDSCOUNT); do
10324 local idx=$(($mdtno - 1))
10325 wait_update_facet --verbose mds${mdtno} \
10326 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10328 error "$key state is not '$target' on mds${mdtno}"
10332 cdt_set_mount_state() {
10333 mdts_set_param "-P" hsm_control "$1"
10334 # set_param -P is asynchronous operation and could race with set_param.
10335 # In such case configs could be retrieved and applied at mgc after
10336 # set_param -P completion. Sleep here to avoid race with set_param.
10337 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10338 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10339 # and 10 seconds to retrieve config from server.
10343 cdt_check_state() {
10344 mdts_check_param hsm_control "$1" 20
10347 cdt_set_sanity_policy() {
10348 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10351 mdts_set_param "" hsm.policy "+NRA"
10352 mdts_set_param "" hsm.policy "-NBR"
10353 CDT_POLICY_HAD_CHANGED=
10361 mdts_set_param "$opt -n" "hsm.$param" "$value"
10365 wait_request_state() {
10369 # 4th arg (mdt index) is optional
10370 local mdtidx=${4:-0}
10371 local mds=mds$(($mdtidx + 1))
10373 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10374 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10376 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10377 error "request on $fid is not $state on $mds"
10385 local WAIT_MAX=${4:-60}
10388 # We need to run do_node in bg, because pdsh does not exit
10389 # if child process of run script exists.
10390 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10391 # because of multiop_bg_pause -> $MULTIOP_PROG &
10392 # By the same reason we need sleep a bit after do_nodes starts
10393 # to let runmultiop_bg_pause start muliop and
10394 # update /tmp/multiop_bg.pid ;
10395 # The rm /tmp/multiop_bg.pid guarantees here that
10396 # we have the updated by runmultiop_bg_pause
10397 # /tmp/multiop_bg.pid file
10399 local pid_file=$TMP/multiop_bg.pid.$$
10401 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10402 runmultiop_bg_pause $file $cmds" &
10406 while [[ $wait_time -lt $WAIT_MAX ]]; do
10408 wait_time=$((wait_time + 3))
10409 multiop_pid=$(do_node $client cat $pid_file)
10410 if [ -n "$multiop_pid" ]; then
10415 [ -n "$multiop_pid" ] ||
10416 error "$client : Can not get multiop_pid from $pid_file "
10418 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10419 eval export $(node_var_name $client)_do_node_pid=$pid
10420 local var=$(node_var_name $client)_multiop_pid
10421 echo client $client multiop_bg started multiop_pid=${!var}
10427 local multiop_pid=$(node_var_name $client)_multiop_pid
10428 local do_node_pid=$(node_var_name $client)_do_node_pid
10430 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10431 do_node $client kill -USR1 ${!multiop_pid}
10433 wait ${!do_node_pid}
10437 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10438 awk '{ print $1 * 2; exit; }')
10442 check_component_count() {
10443 local comp_cnt=$($LFS getstripe --component-count $1)
10444 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10447 # Verify there are no init components with "extension" flag
10448 verify_no_init_extension() {
10449 local flg_opts="--component-flags init,extension"
10450 local found=$($LFS find $flg_opts $1 | wc -l)
10451 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10454 # Verify there is at least one component starting at 0
10455 verify_comp_at_zero() {
10456 flg_opts="--component-flags init"
10457 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10458 [ $found -eq 1 ] ||
10459 error "No component starting at zero(!)"
10462 # version after which Self-Extending Layouts are available
10465 sel_layout_sanity() {
10469 verify_no_init_extension $file
10470 verify_comp_at_zero $file
10471 check_component_count $file $comp_cnt
10474 statx_supported() {
10475 $STATX --quiet --version
10480 # wrappers for createmany and unlinkmany
10481 # to set debug=0 if number of creates is high enough
10482 # this is to speedup testing
10484 function createmany() {
10487 (( count > 100 )) && {
10488 local saved_debug=$($LCTL get_param -n debug)
10489 local list=$(comma_list $(all_nodes))
10491 do_nodes $list $LCTL set_param -n debug=0
10493 $LUSTRE/tests/createmany $*
10495 (( count > 100 )) &&
10496 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10500 function unlinkmany() {
10503 (( count > 100 )) && {
10504 local saved_debug=$($LCTL get_param -n debug)
10505 local list=$(comma_list $(all_nodes))
10507 do_nodes $list $LCTL set_param -n debug=0
10509 $LUSTRE/tests/unlinkmany $*
10511 (( count > 100 )) &&
10512 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10516 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10517 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10518 function check_set_fallocate()
10520 local new_mode="$1"
10521 local osts=$(comma_list $(osts_nodes))
10522 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10523 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10526 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10527 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10528 { echo "keep default fallocate mode: $old_mode"; return 0; }
10529 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10530 { echo "keep current fallocate mode: $old_mode"; return 0; }
10532 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10533 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10534 error "set $fa_mode=$new_mode"
10537 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10538 function check_set_fallocate_or_skip()
10540 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10541 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10544 function disable_opencache()
10546 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10548 test -z "${saved_OPENCACHE_value}" &&
10549 export saved_OPENCACHE_value="$state"
10551 [[ "$state" = "off" ]] && return
10553 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10556 function set_opencache()
10558 local newvalue="$1"
10559 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10561 [[ -n "$newvalue" ]] || return
10563 [[ -n "${saved_OPENCACHE_value}" ]] ||
10564 export saved_OPENCACHE_value="$state"
10566 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10571 function restore_opencache()
10573 [[ -z "${saved_OPENCACHE_value}" ]] ||
10574 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10577 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10578 # created on MDT0, use this function to create directory on specific MDT
10579 # explicitly, and set default LMV to create subdirs on the same MDT too.
10584 while getopts "i:" opt $*; do
10590 shift $((OPTIND - 1))
10592 $LFS mkdir -i $mdt -c 1 $*
10593 # setting default LMV in non-DNE system will cause sanity-quota 41 fail
10594 ((MDSCOUNT < 2)) || $LFS setdirstripe -D -i $mdt -c 1 $*
10598 mkdir_on_mdt -i0 $*
10601 # Wait for nodemap synchronization
10603 local nodemap_name=$1
10608 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10609 local max_retries=20
10613 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10616 if [ "$nodemap_name" == "active" ]; then
10617 proc_param="active"
10618 elif [ -z "$key" ]; then
10619 proc_param=${nodemap_name}
10621 proc_param="${nodemap_name}.${key}"
10623 if [ "$opt" == "inactive" ]; then
10624 # check nm sync even if nodemap is not activated
10628 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10630 if [ -z "$value" ]; then
10631 out1=$(do_facet mgs $LCTL get_param $opt \
10632 nodemap.${proc_param} 2>/dev/null)
10633 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10638 # if servers run on the same node, it is impossible to tell if they get
10639 # synced with the mgs, so just wait an arbitrary 10 seconds
10640 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10641 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10642 echo "waiting 10 secs for sync"
10647 # wait up to 10 seconds for other servers to sync with mgs
10648 for i in $(seq 1 10); do
10649 for node in $(all_server_nodes); do
10650 local node_ip=$(host_nids_address $node $NETTYPE |
10654 if [ -z "$value" ]; then
10655 [ $node_ip == $mgs_ip ] && continue
10658 out2=$(do_node $node_ip $LCTL get_param $opt \
10659 nodemap.$proc_param 2>/dev/null)
10660 echo "On $node ${node_ip}, ${proc_param} = $out2"
10661 [ "$out1" != "$out2" ] && is_sync=false && break
10666 if ! $is_sync; then
10669 echo OTHER - IP: $node_ip
10671 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10673 echo "waited $((i - 1)) seconds for sync"
10676 consume_precreations() {
10680 local extra=${4:-2}
10681 local OST=$(ostname_from_index $OSTIDX $dir)
10683 test_mkdir -p $dir/${OST}
10684 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10687 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10688 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10689 osp.$mdtosc_proc.prealloc_last_id)
10690 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10691 osp.$mdtosc_proc.prealloc_next_id)
10692 echo "Creating to objid $last_id on ost $OST..."
10693 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10696 __exhaust_precreations() {
10699 local FAILIDX=${3:-$OSTIDX}
10700 local ofacet=ost$((OSTIDX + 1))
10702 mkdir_on_mdt0 $DIR/$tdir
10703 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10704 local mfacet=mds$((mdtidx + 1))
10705 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10707 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10708 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10710 #define OBD_FAIL_OST_ENOSPC 0x215
10711 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10713 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10715 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10716 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10719 exhaust_precreations() {
10720 __exhaust_precreations $1 $2 $3
10724 exhaust_all_precreations() {
10726 for (( i=0; i < OSTCOUNT; i++ )) ; do
10727 __exhaust_precreations $i $1 -1