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)
170 export LUSTRE=$(absolute_path $LUSTRE)
171 export TESTSUITE=$(basename $0 .sh)
172 export TEST_FAILED=false
173 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
174 export RPC_MODE=${RPC_MODE:-false}
175 export DO_CLEANUP=${DO_CLEANUP:-true}
176 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
177 export CLEANUP_DM_DEV=false
178 export PAGE_SIZE=$(get_page_size client)
180 export MKE2FS=$MKE2FS
181 if [ -z "$MKE2FS" ]; then
182 if which mkfs.ldiskfs >/dev/null 2>&1; then
183 export MKE2FS=mkfs.ldiskfs
189 export DEBUGFS=$DEBUGFS
190 if [ -z "$DEBUGFS" ]; then
191 if which debugfs.ldiskfs >/dev/null 2>&1; then
192 export DEBUGFS=debugfs.ldiskfs
194 export DEBUGFS=debugfs
198 export TUNE2FS=$TUNE2FS
199 if [ -z "$TUNE2FS" ]; then
200 if which tunefs.ldiskfs >/dev/null 2>&1; then
201 export TUNE2FS=tunefs.ldiskfs
203 export TUNE2FS=tune2fs
207 export E2LABEL=$E2LABEL
208 if [ -z "$E2LABEL" ]; then
209 if which label.ldiskfs >/dev/null 2>&1; then
210 export E2LABEL=label.ldiskfs
212 export E2LABEL=e2label
216 export DUMPE2FS=$DUMPE2FS
217 if [ -z "$DUMPE2FS" ]; then
218 if which dumpfs.ldiskfs >/dev/null 2>&1; then
219 export DUMPE2FS=dumpfs.ldiskfs
221 export DUMPE2FS=dumpe2fs
225 export E2FSCK=$E2FSCK
226 if [ -z "$E2FSCK" ]; then
227 if which fsck.ldiskfs >/dev/null 2>&1; then
228 export E2FSCK=fsck.ldiskfs
234 export RESIZE2FS=$RESIZE2FS
235 if [ -z "$RESIZE2FS" ]; then
236 if which resizefs.ldiskfs >/dev/null 2>&1; then
237 export RESIZE2FS=resizefs.ldiskfs
239 export RESIZE2FS=resize2fs
243 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
244 export FSCK_MAX_ERR=4 # File system errors left uncorrected
246 export ZFS=${ZFS:-zfs}
247 export ZPOOL=${ZPOOL:-zpool}
248 export ZDB=${ZDB:-zdb}
249 export PARTPROBE=${PARTPROBE:-partprobe}
251 #[ -d /r ] && export ROOT=${ROOT:-/r}
252 export TMP=${TMP:-$ROOT/tmp}
253 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
254 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
255 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
257 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
258 if ! echo $PATH | grep -q $LUSTRE/utils; then
259 export PATH=$LUSTRE/utils:$PATH
261 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
262 export PATH=$LUSTRE/utils/gss:$PATH
264 if ! echo $PATH | grep -q $LUSTRE/tests; then
265 export PATH=$LUSTRE/tests:$PATH
267 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
268 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
270 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
271 [ ! -f "$LST" ] && export LST=$(which lst)
272 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
273 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
274 export MCREATE=${MCREATE:-mcreate}
275 export MULTIOP=${MULTIOP:-multiop}
276 # Ubuntu, at least, has a truncate command in /usr/bin
277 # so fully path our truncate command.
278 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
279 export FSX=${FSX:-$LUSTRE/tests/fsx}
280 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
281 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
282 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
283 export PATH=$LUSTRE/tests/racer:$PATH:
285 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
286 export PATH=$LUSTRE/tests/mpi:$PATH
288 export RSYNC_RSH=${RSYNC_RSH:-rsh}
290 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
291 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
292 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
293 [ ! -f "$LFS" ] && export LFS=$(which lfs)
294 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
295 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
297 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
299 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
300 if [ ! -f "$L_GETIDENTITY" ]; then
301 if `which l_getidentity > /dev/null 2>&1`; then
302 export L_GETIDENTITY=$(which l_getidentity)
304 export L_GETIDENTITY=NONE
307 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
308 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
309 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
310 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
311 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
312 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
313 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
314 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
315 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
316 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
317 [ ! -f "$LUSTRE_RMMOD" ] &&
318 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
319 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
320 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
321 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
322 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
323 [ ! -f "$LFS_MIGRATE" ] &&
324 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
325 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
326 [ ! -f "$LR_READER" ] &&
327 export LR_READER=$(which lr_reader 2> /dev/null)
328 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
329 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
330 [ ! -f "$LSOM_SYNC" ] &&
331 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
332 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
333 export NAME=${NAME:-local}
334 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
335 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
336 export LGSSD=$(which lgssd)
337 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
338 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
339 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
341 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
343 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
344 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
346 export DMSETUP=${DMSETUP:-dmsetup}
347 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
348 export LOSETUP=${LOSETUP:-losetup}
350 if [ "$ACCEPTOR_PORT" ]; then
351 export PORT_OPT="--port $ACCEPTOR_PORT"
355 $RPC_MODE || echo "Using GSS shared-key feature"
356 which lgss_sk > /dev/null 2>&1 ||
357 error_exit "built with lgss_sk disabled! SEC=$SEC"
365 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
366 which lgss_keyring > /dev/null 2>&1 ||
367 error_exit "built with gss disabled! SEC=$SEC"
378 IDENTITY_UPCALL=false
382 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
384 # Paths on remote nodes, if different
385 export RLUSTRE=${RLUSTRE:-$LUSTRE}
386 export RPWD=${RPWD:-$PWD}
387 export I_MOUNTED=${I_MOUNTED:-"no"}
388 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
389 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
390 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
391 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
392 ! -f $LUSTRE/mdt/mdt.ko ]; then
393 export CLIENTMODSONLY=yes
396 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
397 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
401 while getopts "rvwf:" opt $*; do
406 w) WRITECONF=writeconf;;
411 shift $((OPTIND - 1))
414 # print the durations of each test if "true"
415 DDETAILS=${DDETAILS:-false}
416 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
421 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
423 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
424 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
433 ncpts=$(do_facet $facet "lctl get_param -n " \
434 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
436 if [ $ncpts -eq 0 ]; then
443 # Return a numeric version code based on a version string. The version
444 # code is useful for comparison two version strings to see which is newer.
446 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
447 eval set -- $(tr "[:punct:]" " " <<< $*)
449 echo -n "$(((${1:-0} << 16) | (${2:-0} << 8) | ${3:-0}))"
452 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
453 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
455 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
457 # usage: lustre_build_version
459 # All Lustre versions support "lctl get_param" to report the version of the
460 # code running in the kernel (what our tests are interested in), but it
461 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
462 # the "version" parameter doesn't include "lustre: " at the beginning.
463 # If that fails, call "lctl lustre_build_version" which prints either (or both)
464 # the userspace and kernel build versions, but until 2.8.55 required root
465 # access to get the Lustre kernel version. If that also fails, fall back to
466 # using "lctl --version", which is easy to parse and works without the kernel
467 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
468 # not the module version, though they are usually the same.
470 # Various commands and their output format for different Lustre versions:
471 # lctl get_param version: 2.9.55
472 # lctl get_param version: lustre: 2.8.53
473 # lctl get_param version: lustre: 2.6.52
474 # kernel: patchless_client
475 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
476 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
477 # lctl lustre_build_version: error: lustre_build_version: Permission denied
478 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
479 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
480 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
481 # lctl --version: lctl 2.6.50
483 # output: prints version string to stdout in (up to 4) dotted-decimal values
484 lustre_build_version() {
485 local facet=${1:-client}
486 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
487 $LCTL lustre_build_version 2>/dev/null ||
488 $LCTL --version 2>/dev/null | cut -d' ' -f2")
489 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
490 [ -n "$lver" ] && ver="$lver"
492 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
496 # Report the Lustre numeric build version code for the supplied facet.
497 lustre_version_code() {
498 version_code $(lustre_build_version $1)
502 /sbin/lsmod | grep -q "^\<$1\>"
514 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
517 # parallels can't load modules directly from prlfs, use /tmp instead
518 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
519 local target="$(mktemp)"
521 cp "$module" "$target"
524 [[ $rc == 0 ]] && PRLFS=true
532 # Load a module on the system where this is running.
534 # usage: load_module module_name [module arguments for insmod/modprobe]
536 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
537 # will be used as the arguments. Otherwise arguments will be obtained from
538 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
541 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
544 local base=$(basename $module $ext)
546 local -A module_is_loaded_aa
550 for mod in $(lsmod | awk '{ print $1; }'); do
551 module_is_loaded_aa[${mod//-/_}]=true
555 ${module_is_loaded_aa[${1//-/_}]:-false}
558 if module_is_loaded $base; then
562 if [[ -f $LUSTRE/$module$ext ]]; then
563 path=$LUSTRE/$module$ext
564 elif [[ "$base" == lnet_selftest ]] &&
565 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
566 path=$LUSTRE/../lnet/selftest/$base$ext
571 if [[ -n "$path" ]]; then
572 # Try to load any non-Lustre modules that $module depends on.
573 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
574 if ! module_is_loaded $mod; then
580 # If no module arguments were passed then get them from
581 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
582 if [ $# -eq 0 ]; then
583 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
584 # not in Bash until 4.x, so we resort to eval.
585 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
586 eval set -- \$$optvar
587 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
588 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
590 opt=$(awk -v var="^options $base" '$0 ~ var \
591 {gsub("'"options $base"'",""); print}' \
593 set -- $(echo -n $opt)
595 # Ensure we have accept=all for lnet
596 if [[ "$base" == lnet ]]; then
597 # OK, this is a bit wordy...
598 local arg accept_all_present=false
601 [[ "$arg" == accept=all ]] &&
602 accept_all_present=true
605 $accept_all_present || set -- "$@" accept=all
612 [ $# -gt 0 ] && echo "${module} options: '$*'"
614 # Note that insmod will ignore anything in modprobe.conf, which is why
615 # we're passing options on the command-line. If $path does not exist
616 # then we must be testing a "make install" or"rpm" installation. Also
617 # note that failing to load ptlrpc_gss is not considered fatal.
618 if [[ -n "$path" ]]; then
619 lustre_insmod $path "$@"
620 elif [[ "$base" == ptlrpc_gss ]]; then
621 if ! modprobe $base "$@" 2>/dev/null; then
622 echo "gss/krb5 is not supported"
629 load_modules_local() {
630 if [ -n "$MODPROBE" ]; then
632 echo "Using modprobe to load modules"
636 # Create special udev test rules on every node
637 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
638 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
640 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
642 udevadm control --reload-rules
645 echo Loading modules from $LUSTRE
649 if [ -f /sys/devices/system/cpu/online ]; then
650 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
651 echo "detected $ncpus online CPUs by sysfs"
653 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
655 if [ $rc -eq 0 ]; then
656 echo "detected $ncpus online CPUs by getconf"
658 echo "Can't detect number of CPUs"
663 # if there is only one CPU core, libcfs can only create one partition
664 # if there is more than 4 CPU cores, libcfs should create multiple CPU
665 # partitions. So we just force libcfs to create 2 partitions for
666 # system with 2 or 4 cores
667 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
668 # force to enable multiple CPU partitions
669 echo "Force libcfs to create 2 CPU partitions"
670 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
672 echo "libcfs will create CPU partition based on online CPUs"
675 load_module ../libcfs/libcfs/libcfs
676 # Prevent local MODOPTS_LIBCFS being passed as part of environment
677 # variable to remote nodes
681 load_module ../lnet/lnet/lnet
683 LNDPATH=${LNDPATH:-"../lnet/klnds"}
684 if [ -z "$LNETLND" ]; then
686 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
687 tcp*) LNETLND="socklnd/ksocklnd" ;;
688 *) local lnd="${NETTYPE%%[0-9]}lnd"
689 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
690 LNETLND="$lnd/k$lnd" ||
691 LNETLND="socklnd/ksocklnd"
694 load_module ../lnet/klnds/$LNETLND
695 load_module obdclass/obdclass
696 load_module ptlrpc/ptlrpc
697 load_module ptlrpc/gss/ptlrpc_gss
705 load_module obdecho/obdecho
706 if ! client_only; then
707 load_module lfsck/lfsck
708 [ "$LQUOTA" != "no" ] &&
709 load_module quota/lquota $LQUOTAOPTS
710 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
711 load_module osd-zfs/osd_zfs
712 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
713 load_module ../ldiskfs/ldiskfs
714 load_module osd-ldiskfs/osd_ldiskfs
726 load_module llite/lustre
727 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
729 rm -f $OGDB/ogdb-$HOSTNAME
730 $LCTL modules > $OGDB/ogdb-$HOSTNAME
732 # 'mount' doesn't look in $PATH, just sbin
733 local mount_lustre=$LUSTRE/utils/mount.lustre
734 if [ -f $mount_lustre ]; then
735 local sbin_mount=$(readlink -f /sbin)/mount.lustre
736 if grep -qw "$sbin_mount" /proc/mounts; then
737 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
739 if ! grep -qw "$sbin_mount" /proc/mounts; then
740 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
741 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
742 cat <<- EOF > "$sbin_mount"
745 echo "This $sbin_mount just a mountpoint." 1>&2
746 echo "It is never supposed to be run." 1>&2
747 logger -p emerg -- "using stub $sbin_mount $@"
750 chmod a+x $sbin_mount
752 mount --bind $mount_lustre $sbin_mount ||
753 error "can't bind $mount_lustre to $sbin_mount"
761 # load modules on remote nodes optionally
762 # lustre-tests have to be installed on these nodes
763 if $LOAD_MODULES_REMOTE; then
764 local list=$(comma_list $(remote_nodes_list))
765 if [ -n "$list" ]; then
766 echo "loading modules on: '$list'"
767 do_rpc_nodes "$list" load_modules_local
773 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
774 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
775 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
776 echo "$LEAK_LUSTRE" 1>&2
777 echo "$LEAK_PORTALS" 1>&2
778 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
779 echo "Memory leaks detected"
780 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
786 wait_exit_ST client # bug 12845
788 $LUSTRE_RMMOD ldiskfs || return 2
790 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
791 rm /etc/udev/rules.d/99-lustre-test.rules
792 udevadm control --reload-rules
795 if $LOAD_MODULES_REMOTE; then
796 local list=$(comma_list $(remote_nodes_list))
797 if [ -n "$list" ]; then
798 echo "unloading modules on: '$list'"
799 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
800 do_rpc_nodes "$list" check_mem_leak
801 do_rpc_nodes "$list" "rm /etc/udev/rules.d/99-lustre-test.rules"
802 do_rpc_nodes "$list" "udevadm control --reload-rules"
803 do_rpc_nodes "$list" "udevadm trigger"
807 local sbin_mount=$(readlink -f /sbin)/mount.lustre
808 if grep -qe "$sbin_mount " /proc/mounts; then
809 umount $sbin_mount || true
810 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
814 check_mem_leak || return 254
816 echo "modules unloaded."
821 local facet=${1:-$SINGLEMDS}
824 case $(facet_fstype $facet) in
825 ldiskfs) size=50;; # largest seen is 44, leave some headroom
826 # grant_block_size is in bytes, allow at least 2x max blocksize
827 zfs) size=$(lctl get_param osc.$FSNAME*.import |
828 awk '/grant_block_size:/ {print $2/512; exit;}')
832 echo -n $((size * MDSCOUNT))
836 local facet=${1:-$SINGLEMDS}
837 local fstype=$(facet_fstype $facet)
840 ldiskfs) size=4;; # ~4KB per inode
841 zfs) size=11;; # 10 to 11KB per inode
847 check_gss_daemon_nodes() {
851 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
852 if [ \\\"\\\$num\\\" -ne 1 ]; then
853 echo \\\$num instance of $dname;
858 check_gss_daemon_facet() {
862 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
863 if [ $num -ne 1 ]; then
864 echo "$num instance of $dname on $facet"
873 echo Stopping $@ on $list
874 do_nodes $list "killall -2 $@ 2>/dev/null || true"
877 # start gss daemons on all nodes, or "daemon" on "nodes" if set
878 start_gss_daemons() {
882 if [ "$nodes" ] && [ "$daemon" ] ; then
883 echo "Starting gss daemon on nodes: $nodes"
884 do_nodes $nodes "$daemon" || return 8
888 nodes=$(comma_list $(mdts_nodes))
889 echo "Starting gss daemon on mds: $nodes"
891 # Start all versions, in case of switching
892 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
894 do_nodes $nodes "$LSVCGSSD -v" || return 1
897 do_nodes $nodes "$LGSSD -v" || return 2
900 nodes=$(comma_list $(osts_nodes))
901 echo "Starting gss daemon on ost: $nodes"
903 # Start all versions, in case of switching
904 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
906 do_nodes $nodes "$LSVCGSSD -v" || return 3
908 # starting on clients
910 local clients=${CLIENTS:-$HOSTNAME}
912 echo "Starting $LGSSD on clients $clients "
913 do_nodes $clients "$LGSSD -v" || return 4
916 # wait daemons entering "stable" status
920 # check daemons are running
922 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
923 check_gss_daemon_nodes $nodes lsvcgssd || return 5
925 nodes=$(comma_list $(mdts_nodes))
926 check_gss_daemon_nodes $nodes lgssd || return 6
929 check_gss_daemon_nodes $clients lgssd || return 7
934 local nodes=$(comma_list $(mdts_nodes))
936 send_sigint $nodes lsvcgssd lgssd
938 nodes=$(comma_list $(osts_nodes))
939 send_sigint $nodes lsvcgssd
941 nodes=${CLIENTS:-$HOSTNAME}
942 send_sigint $nodes lgssd
946 # Add mount flags for shared key
948 if grep -q skpath <<< "$mt_opts" ; then
949 mt_opts=$(echo $mt_opts |
950 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
952 if [ -z "$mt_opts" ]; then
953 mt_opts="-o skpath=$SK_PATH"
955 mt_opts="$mt_opts,skpath=$SK_PATH"
972 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
974 from_build_tree=false
981 if ! module_loaded ptlrpc_gss; then
982 load_module ptlrpc/gss/ptlrpc_gss
983 module_loaded ptlrpc_gss ||
984 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
987 if $GSS_KRB5 || $GSS_SK; then
988 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
991 if $GSS_SK && $SK_NO_KEY; then
992 local numclients=${1:-$CLIENTCOUNT}
993 local clients=${CLIENTS:-$HOSTNAME}
995 # security ctx config for keyring
997 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
999 if $from_build_tree; then
1000 mkdir -p $SK_OM_PATH
1001 if grep -q request-key /proc/mounts > /dev/null; then
1002 echo "SSK: Request key already mounted."
1004 mount -o bind $SK_OM_PATH /etc/request-key.d/
1006 local lgssc_conf_line='create lgssc * * '
1007 lgssc_conf_line+=$(which lgss_keyring)
1008 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1009 echo "$lgssc_conf_line" > $lgssc_conf_file
1012 [ -e $lgssc_conf_file ] ||
1013 error_exit "Could not find key options in $lgssc_conf_file"
1014 echo "$lgssc_conf_file content is:"
1015 cat $lgssc_conf_file
1017 if ! local_mode; then
1018 if $from_build_tree; then
1019 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1021 do_nodes $(comma_list $(all_nodes)) "mount \
1022 -o bind $SK_OM_PATH \
1023 /etc/request-key.d/"
1024 do_nodes $(comma_list $(all_nodes)) "rsync \
1025 -aqv $HOSTNAME:$lgssc_conf_file \
1026 $lgssc_conf_file >/dev/null 2>&1"
1028 do_nodes $(comma_list $(all_nodes)) \
1029 "echo $lgssc_conf_file: ; \
1030 cat $lgssc_conf_file"
1034 # create shared key on all nodes
1035 mkdir -p $SK_PATH/nodemap
1036 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1037 $SK_PATH/$FSNAME-*.key
1038 # for nodemap testing each client may need own key,
1039 # and S2S now requires keys as well, both for "client"
1042 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1043 -w $SK_PATH/$FSNAME-nmclient.key \
1044 -d /dev/urandom >/dev/null 2>&1
1045 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1046 -w $SK_PATH/$FSNAME-s2s-server.key \
1047 -d /dev/urandom >/dev/null 2>&1
1050 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1051 -d /dev/urandom >/dev/null 2>&1
1053 for i in $(seq 0 $((numclients - 1))); do
1054 lgss_sk -t server -f$FSNAME -n c$i \
1055 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1059 if ! local_mode; then
1060 for lnode in $(all_nodes); do
1061 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1064 # Set client keys to client type to generate prime P
1066 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1067 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1069 do_nodes $clients "lgss_sk -t client -m \
1070 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1071 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1072 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1074 # This is required for servers as well, if S2S in use
1076 do_nodes $(comma_list $(mdts_nodes)) \
1077 "cp $SK_PATH/$FSNAME-s2s-server.key \
1078 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1079 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1081 do_nodes $(comma_list $(osts_nodes)) \
1082 "cp $SK_PATH/$FSNAME-s2s-server.key \
1083 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1084 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1086 do_nodes $clients "lgss_sk -t client \
1087 -m $SK_PATH/$FSNAME-nmclient.key \
1092 # mount options for servers and clients
1093 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1094 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1095 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1096 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1100 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1102 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1109 # maybe cleanup credential cache?
1116 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1118 from_build_tree=false
1121 from_build_tree=true
1126 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1127 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1128 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1132 $RPC_MODE || echo "Cleaning up Shared Key.."
1133 do_nodes $(comma_list $(all_nodes)) "rm -f \
1134 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1135 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1136 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1137 if $from_build_tree; then
1138 # Remove the mount and clean up the files we added to
1140 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1141 request-key.d /proc/mounts; do umount \
1142 /etc/request-key.d/; done"
1143 do_nodes $(comma_list $(all_nodes)) "rm -f \
1144 $SK_OM_PATH/lgssc.conf"
1145 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1153 local var=${facet}_svc
1161 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1162 tr '[:lower:]' '[:upper:]'
1168 if [ $facet == mgs ] || [ $facet == client ]; then
1172 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1180 if [ -n "${!var}" ]; then
1185 var=$(facet_type $facet)FSTYPE
1186 if [ -n "${!var}" ]; then
1191 if [ -n "$FSTYPE" ]; then
1196 if [[ $facet == mgs ]] && combined_mgs_mds; then
1208 local facets=$(get_facets)
1211 for facet in ${facets//,/ }; do
1212 if [ $node == $(facet_host $facet) ] ||
1213 [ $node == "$(facet_failover_host $facet)" ]; then
1214 fstype=$(facet_fstype $facet)
1215 if [[ $fstypes != *$fstype* ]]; then
1216 fstypes+="${fstypes:+,}$fstype"
1225 local num=$(facet_number $facet)
1228 if [[ $(facet_type $facet) = OST ]]; then
1229 index=OSTINDEX${num}
1230 if [[ -n "${!index}" ]]; then
1235 index=${OST_INDICES[num - 1]}
1238 [[ -n "$index" ]] || index=$((num - 1))
1246 local fstype=$(facet_fstype $facet)
1250 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1252 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1253 ${dev} 2>/dev/null");;
1255 error "unknown fstype!";;
1263 local device=$(mdsdevname $num)
1264 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1270 local device=$(ostdevname $num)
1271 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1276 # Get the device of a facet.
1283 mgs) device=$(mgsdevname) ;;
1284 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1285 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1286 fs2mds) device=$(mdsdevname 1_2) ;;
1287 fs2ost) device=$(ostdevname 1_2) ;;
1288 fs3ost) device=$(ostdevname 2_2) ;;
1296 # Get the virtual device of a facet.
1303 mgs) device=$(mgsvdevname) ;;
1304 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1305 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1306 fs2mds) device=$(mdsvdevname 1_2) ;;
1307 fs2ost) device=$(ostvdevname 1_2) ;;
1308 fs3ost) device=$(ostvdevname 2_2) ;;
1316 local virt=$(virt-what 2> /dev/null)
1318 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1320 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1323 VMware|KVM|VirtualBox|Parallels)
1324 echo $virt | tr '[A-Z]' '[a-z]' ;;
1330 # Re-read the partition table on failover partner host.
1331 # After a ZFS storage pool is created on a shared device, the partition table
1332 # on the device may change. However, the operating system on the failover
1333 # host may not notice the change automatically. Without the up-to-date partition
1334 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1335 # relative to partition rather than disk beginnings.
1337 # This function performs partprobe on the failover host to make it re-read the
1340 refresh_partition_table() {
1345 host=$(facet_passive_host $facet)
1346 if [[ -n "$host" ]]; then
1347 do_node $host "$PARTPROBE $device"
1352 # Get ZFS storage pool name.
1359 device=$(facet_device $facet)
1360 # poolname is string before "/"
1361 poolname="${device%%/*}"
1368 # Get ZFS local fsname.
1370 zfs_local_fsname() {
1372 local lfsname=$(basename $(facet_device $facet))
1378 # Create ZFS storage pool.
1385 local opts=${@:-"-o cachefile=none"}
1387 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1388 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1389 $ZPOOL create -f $opts $poolname $vdev"
1393 # Create ZFS file system.
1399 local opts=${@:-"-o mountpoint=legacy"}
1401 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1402 $ZFS create $opts $dataset"
1406 # Export ZFS storage pool.
1407 # Before exporting the pool, all datasets within the pool should be unmounted.
1415 poolname=$(zpool_name $facet)
1417 if [[ -n "$poolname" ]]; then
1418 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1419 grep -q ^$poolname/ /proc/mounts ||
1420 $ZPOOL export $opts $poolname"
1425 # Destroy ZFS storage pool.
1426 # Destroy the given pool and free up any devices for other use. This command
1427 # tries to unmount any active datasets before destroying the pool.
1428 # -f Force any active datasets contained within the pool to be unmounted.
1432 local poolname=${2:-$(zpool_name $facet)}
1434 if [[ -n "$poolname" ]]; then
1435 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1436 $ZPOOL destroy -f $poolname"
1441 # Import ZFS storage pool.
1442 # Force importing, even if the pool appears to be potentially active.
1447 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1450 poolname=$(zpool_name $facet)
1452 if [[ -n "$poolname" ]]; then
1453 opts+=" -d $(dirname $(facet_vdevice $facet))"
1454 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1455 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1456 $ZPOOL import -f $opts $poolname"
1461 # Reimport ZFS storage pool with new name
1466 local opts="-o cachefile=none"
1467 local poolname=$(zpool_name $facet)
1469 opts+=" -d $(dirname $(facet_vdevice $facet))"
1470 do_facet $facet "$ZPOOL export $poolname;
1471 $ZPOOL import $opts $poolname $newpool"
1475 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1476 # is not automatically imported on system startup.
1478 # In a failover environment, this will provide resource level fencing which
1479 # will ensure that the same ZFS storage pool will not be imported concurrently
1480 # on different nodes.
1482 disable_zpool_cache() {
1486 poolname=$(zpool_name $facet)
1488 if [[ -n "$poolname" ]]; then
1489 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1494 # This and set_osd_param() shall be used to access OSD parameters
1495 # once existed under "obdfilter":
1500 # writethrough_cache_enable
1504 local device=${2:-$FSNAME-OST*}
1507 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1508 osd-*.$device.$name 2>&1" | grep -v 'error:'
1513 local device=${2:-$FSNAME-OST*}
1517 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1518 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1522 local dz=${1:-$DEBUG_SIZE}
1524 if [ -f /sys/devices/system/cpu/possible ]; then
1525 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1527 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1530 # bug 19944, adjust size to be -gt num_possible_cpus()
1531 # promise 2MB for every cpu at least
1532 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1535 lctl set_param debug_mb=$dz
1538 set_default_debug () {
1539 local debug=${1:-"$PTLDEBUG"}
1540 local subsys=${2:-"$SUBSYSTEM"}
1541 local debug_size=${3:-$DEBUG_SIZE}
1543 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1544 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1546 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1549 set_default_debug_nodes () {
1551 local debug="${2:-"$PTLDEBUG"}"
1552 local subsys="${3:-"$SUBSYSTEM"}"
1553 local debug_size="${4:-$DEBUG_SIZE}"
1555 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1556 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1560 [[ -z "$nodes" ]] ||
1561 do_rpc_nodes "$nodes" set_default_debug \
1562 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1565 set_default_debug_facet () {
1567 local debug="${2:-"$PTLDEBUG"}"
1568 local subsys="${3:-"$SUBSYSTEM"}"
1569 local debug_size="${4:-$DEBUG_SIZE}"
1570 local node=$(facet_active_host $facet)
1572 [ -n "$node" ] || error "No host defined for facet $facet"
1574 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1578 local hostid=${1:-$(hostid)}
1580 if [ ! -s /etc/hostid ]; then
1581 printf $(echo -n $hostid |
1582 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1588 local facets=${1:-$(get_facets)}
1591 for facet in ${facets//,/ }; do
1594 [ $RC -eq 0 ] && continue
1596 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1597 skip_noexit "Restart of $facet failed!." &&
1600 error "Restart of $facet failed!"
1607 # Add argument "arg" (e.g., "loop") to the comma-separated list
1608 # of arguments for option "opt" (e.g., "-o") on command
1609 # line "opts" (e.g., "-o flock").
1615 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1617 if echo "$opts" | grep -q $opt_pattern; then
1618 opts=$(echo "$opts" | sed -e \
1619 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1621 opts+="${opts:+ }$opt $arg"
1627 # Associate loop device with a given regular file.
1628 # Return the loop device.
1630 setup_loop_device() {
1634 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1635 if [[ -z \\\$loop_dev ]]; then
1636 loop_dev=\\\$($LOSETUP -f);
1637 $LOSETUP \\\$loop_dev $file || loop_dev=;
1639 echo -n \\\$loop_dev"
1643 # Detach a loop device.
1645 cleanup_loop_device() {
1649 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1650 $LOSETUP -d $loop_dev"
1654 # Check if a given device is a block device.
1661 [[ -n "$dev" ]] || return 1
1662 do_facet $facet "test -b $dev" || return 1
1663 if [[ -n "$size" ]]; then
1664 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1665 count=1 skip=$size 2>&1" |
1666 awk '($3 == "in") { print $1 }')
1667 [[ "$in" = "1+0" ]] || return 1
1672 # Check if a given device is a device-mapper device.
1678 [[ -n "$dev" ]] || return 1
1679 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1683 # Check if a given device is a device-mapper flakey device.
1685 is_dm_flakey_dev() {
1690 [[ -n "$dev" ]] || return 1
1692 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1694 [[ $type = flakey ]] && return 0 || return 1
1698 # Check if device-mapper flakey device is supported by the kernel
1699 # of $facet node or not.
1701 dm_flakey_supported() {
1705 do_facet $facet "modprobe dm-flakey;
1706 $DMSETUP targets | grep -q flakey" &> /dev/null
1710 # Get the device-mapper flakey device name of a given facet.
1712 dm_facet_devname() {
1714 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1716 echo -n ${facet}_flakey
1720 # Get the device-mapper flakey device of a given facet.
1721 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1723 dm_facet_devpath() {
1726 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1730 # Set a device-mapper device with a new table.
1732 # The table has the following format:
1733 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1735 # flakey <target_args> includes:
1736 # <destination_device> <offset> <up_interval> <down_interval> \
1737 # [<num_features> [<feature_arguments>]]
1739 # linear <target_args> includes:
1740 # <destination_device> <start_sector>
1742 dm_set_dev_table() {
1745 local target_type=$3
1751 read tmp num_sectors tmp real_dev tmp \
1752 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1754 case $target_type in
1756 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1759 table="0 $num_sectors linear $real_dev 0"
1761 *) error "invalid target type $target_type" ;;
1764 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1765 error "failed to suspend $dm_dev"
1766 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1767 error "failed to load $target_type table into $dm_dev"
1768 do_facet $facet "$DMSETUP resume $dm_dev" ||
1769 error "failed to resume $dm_dev"
1773 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1774 # feature parameter.
1777 # All write I/O is silently ignored.
1778 # Read I/O is handled correctly.
1780 dm_set_dev_readonly() {
1782 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1784 dm_set_dev_table $facet $dm_dev flakey
1788 # Set a device-mapper device to traditional linear mapping mode.
1790 dm_clear_dev_readonly() {
1792 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1794 dm_set_dev_table $facet $dm_dev linear
1798 # Set the device of a given facet as "read-only".
1800 set_dev_readonly() {
1802 local svc=${facet}_svc
1804 if [[ $(facet_fstype $facet) = zfs ]] ||
1805 ! dm_flakey_supported $facet; then
1806 do_facet $facet $LCTL --device ${!svc} readonly
1808 dm_set_dev_readonly $facet
1813 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1820 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1821 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1822 echo -n $num_sectors
1826 # Create a device-mapper device with a given block device or regular file (will
1827 # be associated with loop device).
1828 # Return the full path of the device-mapper device.
1832 local real_dev=$2 # destination device
1833 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1834 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1836 # check if the device-mapper device to be created already exists
1837 if is_dm_dev $facet $dm_dev; then
1838 # if the existing device was set to "read-only", then clear it
1839 ! is_dm_flakey_dev $facet $dm_dev ||
1840 dm_clear_dev_readonly $facet $dm_dev
1846 # check if the destination device is a block device, and if not,
1847 # associate it with a loop device
1848 is_blkdev $facet $real_dev ||
1849 real_dev=$(setup_loop_device $facet $real_dev)
1850 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1852 # now create the device-mapper device
1853 local num_sectors=$(get_num_sectors $facet $real_dev)
1854 local table="0 $num_sectors linear $real_dev 0"
1857 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1858 { rc=${PIPESTATUS[0]}; dm_dev=; }
1859 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1866 # Map the facet name to its device variable name.
1868 facet_device_alias() {
1870 local dev_alias=$facet
1873 fs2mds) dev_alias=mds1_2 ;;
1874 fs2ost) dev_alias=ost1_2 ;;
1875 fs3ost) dev_alias=ost2_2 ;;
1883 # Save the original value of the facet device and export the new value.
1889 local active_facet=$(facet_active $facet)
1890 local dev_alias=$(facet_device_alias $active_facet)
1891 local dev_name=${dev_alias}_dev
1892 local dev=${!dev_name}
1894 if [[ $active_facet = $facet ]]; then
1895 local failover_dev=${dev_alias}failover_dev
1896 if [[ ${!failover_dev} = $dev ]]; then
1897 eval export ${failover_dev}_saved=$dev
1898 eval export ${failover_dev}=$dm_dev
1901 dev_alias=$(facet_device_alias $facet)
1902 local facet_dev=${dev_alias}_dev
1903 if [[ ${!facet_dev} = $dev ]]; then
1904 eval export ${facet_dev}_saved=$dev
1905 eval export ${facet_dev}=$dm_dev
1909 eval export ${dev_name}_saved=$dev
1910 eval export ${dev_name}=$dm_dev
1914 # Restore the saved value of the facet device.
1919 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1920 local dev_alias=$(facet_device_alias $facet)
1922 local saved_dev=${dev_alias}_dev_saved
1923 [[ -z ${!saved_dev} ]] ||
1924 eval export ${dev_alias}_dev=${!saved_dev}
1926 saved_dev=${dev_alias}failover_dev_saved
1927 [[ -z ${!saved_dev} ]] ||
1928 eval export ${dev_alias}failover_dev=${!saved_dev}
1932 # Remove a device-mapper device.
1933 # If the destination device is a loop device, then also detach it.
1937 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1941 is_dm_dev $facet $dm_dev || return 0
1943 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1944 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1946 do_facet $facet "$DMSETUP remove $dm_dev"
1947 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1949 unexport_dm_dev $facet
1951 # detach a loop device
1952 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1954 # unload dm-flakey module
1955 do_facet $facet "modprobe -r dm-flakey" || true
1961 local active_facet=$(facet_active $facet)
1962 local dev_alias=$(facet_device_alias $active_facet)
1963 local dev=${dev_alias}_dev
1964 local opt=${facet}_opt
1965 local mntpt=$(facet_mntpt $facet)
1966 local opts="${!opt} $@"
1967 local fstype=$(facet_fstype $facet)
1969 local dm_dev=${!dev}
1971 module_loaded lustre || load_modules
1975 if dm_flakey_supported $facet; then
1976 dm_dev=$(dm_create_dev $facet ${!dev})
1977 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1980 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1982 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1984 # import ZFS storage pool
1985 import_zpool $facet || return ${PIPESTATUS[0]}
1987 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1988 lustre:svname $dm_dev");;
1990 error "unknown fstype!";;
1993 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1994 # for testing LU-482 error handling in mount_facets() and test_0a()
1995 if [ -f $TMP/test-lu482-trigger ]; then
1999 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2003 if [ $RC -ne 0 ]; then
2004 echo "Start of $dm_dev on ${facet} failed ${RC}"
2008 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2009 if [[ "$health" != "healthy" ]]; then
2010 error "$facet is in a unhealthy state"
2013 set_default_debug_facet $facet
2015 if [[ $opts =~ .*nosvc.* ]]; then
2016 echo "Start $dm_dev without service"
2021 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2022 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2023 "" || error "$dm_dev failed to initialize!";;
2025 wait_update_facet ${facet} "$ZFS get -H -o value \
2026 lustre:svname $dm_dev 2>/dev/null | \
2027 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2028 error "$dm_dev failed to initialize!";;
2031 error "unknown fstype!";;
2035 # commit the device label change to disk
2036 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2037 echo "Commit the device label on ${!dev}"
2038 do_facet $facet "sync; sleep 1; sync"
2042 label=$(devicelabel ${facet} $dm_dev)
2043 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2044 eval export ${facet}_svc=${label}
2045 echo Started ${label}
2047 export_dm_dev $facet $dm_dev
2052 # start facet device options
2058 local dev_alias=$(facet_device_alias $facet)
2060 eval export ${dev_alias}_dev=${device}
2061 eval export ${facet}_opt=\"$@\"
2063 local varname=${dev_alias}failover_dev
2064 if [ -n "${!varname}" ] ; then
2065 eval export ${dev_alias}failover_dev=${!varname}
2067 eval export ${dev_alias}failover_dev=$device
2070 local mntpt=$(facet_mntpt $facet)
2071 do_facet ${facet} mkdir -p $mntpt
2072 eval export ${facet}_MOUNT=$mntpt
2073 mount_facet ${facet}
2083 local HOST=$(facet_active_host $facet)
2084 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2086 local mntpt=$(facet_mntpt $facet)
2087 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2088 if [ ${running} -ne 0 ]; then
2089 echo "Stopping $mntpt (opts:$@) on $HOST"
2090 do_facet ${facet} $UMOUNT $@ $mntpt
2093 # umount should block, but we should wait for unrelated obd's
2094 # like the MGS or MGC to also stop.
2095 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2097 if [[ $(facet_fstype $facet) == zfs ]]; then
2098 # export ZFS storage pool
2099 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2100 elif dm_flakey_supported $facet; then
2101 local host=${facet}_HOST
2102 local failover_host=${facet}failover_HOST
2103 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2104 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2105 dm_cleanup_dev $facet
2110 # get mdt quota type
2112 local varsvc=${SINGLEMDS}_svc
2113 do_facet $SINGLEMDS $LCTL get_param -n \
2114 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2117 # get ost quota type
2119 # All OSTs should have same quota type
2120 local varsvc=ost1_svc
2121 do_facet ost1 $LCTL get_param -n \
2122 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2125 # restore old quota type settings
2127 if [ "$old_MDT_QUOTA_TYPE" ]; then
2128 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2129 do_facet mgs $PERM_CMD \
2130 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2133 do_facet mgs $PERM_CMD \
2134 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2137 if [ "$old_OST_QUOTA_TYPE" ]; then
2138 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2139 do_facet mgs $PERM_CMD \
2140 osd-*.$FSNAME-OST*.quota_slave.enable = \
2143 do_facet mgs $LCTL conf_param \
2144 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2149 # Handle the case when there is a space in the lfs df
2150 # "filesystem summary" line the same as when there is no space.
2151 # This will allow fixing the "lfs df" summary line in the future.
2153 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2156 # Get free inodes on the MDT specified by mdt index, free indoes on
2157 # the whole filesystem will be returned when index == -1.
2163 if [ $index -eq -1 ]; then
2166 mdt_uuid=$(mdtuuid_from_index $index)
2169 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2174 # Get the OST device status from 'lfs df' with a given OST index.
2178 local mnt_pnt=${2:-$MOUNT}
2181 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2182 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2188 # save old quota type & set new quota type
2189 local mdt_qtype=$(mdt_quota_type)
2190 local ost_qtype=$(ost_quota_type)
2192 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2193 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2195 export old_MDT_QUOTA_TYPE=$mdt_qtype
2196 export old_OST_QUOTA_TYPE=$ost_qtype
2198 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2199 do_facet mgs $PERM_CMD \
2200 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2201 do_facet mgs $PERM_CMD \
2202 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2204 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2205 error "set mdt quota type failed"
2206 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2207 error "set ost quota type failed"
2210 local quota_usrs=$QUOTA_USERS
2212 # get_filesystem_size
2213 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2214 local blk_soft=$((disksz + 1024))
2215 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2217 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2218 local i_soft=$inodes
2219 local i_hard=$((i_soft + i_soft / 20))
2221 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2222 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2223 "inode-hardlimit: $i_hard"
2226 for usr in $quota_usrs; do
2227 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2229 cmd="$LFS setquota -$type $usr -b $blk_soft"
2230 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2232 eval $cmd || error "$cmd FAILED!"
2234 # display the quota status
2235 echo "Quota settings for $usr : "
2236 $LFS quota -v -u $usr $mntpt || true
2243 local opts=${3:-$MOUNT_OPTS}
2244 opts=${opts:+-o $opts}
2245 local flags=${4:-$MOUNT_FLAGS}
2247 local device=$MGSNID:/$FSNAME$FILESET
2248 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2249 echo "Bad mount command: opt=$flags $opts dev=$device " \
2255 # update mount option with skpath
2256 opts=$(add_sk_mntflag $opts)
2259 echo "Starting client: $client: $flags $opts $device $mnt"
2260 do_node $client mkdir -p $mnt
2261 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2262 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2264 #disable FILESET if not supported
2265 do_nodes $client lctl get_param -n \
2266 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2267 device=$MGSNID:/$FSNAME
2268 do_node $client mkdir -p $mnt/$FILESET
2269 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2272 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2273 # Mount using nodemap key
2274 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2275 if $SK_UNIQUE_NM; then
2276 mountkey=$SK_PATH/nodemap/c0.key
2278 local prunedopts=$(echo $opts |
2279 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2280 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2283 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2287 set_default_debug_nodes $client
2298 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2300 [ "$3" ] && force=-f
2301 [ $running -eq 0 ] && return 0
2303 echo "Stopping client $client $mnt (opts:$force)"
2304 do_node $client lsof -t $mnt || need_kill=no
2305 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2306 pids=$(do_node $client lsof -t $mnt | sort -u);
2307 if [ -n "$pids" ]; then
2308 do_node $client kill -9 $pids || true
2312 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2314 if [ $busy -ne 0 ] ; then
2315 echo "$mnt is still busy, wait one second" && sleep 1
2316 do_node $client umount $force $mnt
2320 # nodes is comma list
2321 sanity_mount_check_nodes () {
2327 # FIXME: assume that all cluster nodes run the same os
2328 [ "$(uname)" = Linux ] || return 0
2331 for mnt in $mnts ; do
2332 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2333 mpts=\\\$(mount | grep -c $mnt' ');
2334 if [ \\\$running -ne \\\$mpts ]; then
2335 echo \\\$(hostname) env are INSANE!;
2338 [ $? -eq 0 ] || rc=1
2343 sanity_mount_check_servers () {
2344 [ -n "$CLIENTONLY" ] &&
2345 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2346 echo Checking servers environments
2348 # FIXME: modify get_facets to display all facets wo params
2349 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2353 for facet in ${facets//,/ }; do
2354 node=$(facet_host ${facet})
2355 mntpt=$(facet_mntpt $facet)
2356 sanity_mount_check_nodes $node $mntpt ||
2357 { error "server $node environments are insane!"; return 1; }
2361 sanity_mount_check_clients () {
2362 local clients=${1:-$CLIENTS}
2363 local mntpt=${2:-$MOUNT}
2364 local mntpt2=${3:-$MOUNT2}
2366 [ -z $clients ] && clients=$(hostname)
2367 echo Checking clients $clients environments
2369 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2370 error "clients environments are insane!"
2373 sanity_mount_check () {
2374 sanity_mount_check_servers || return 1
2375 sanity_mount_check_clients || return 2
2378 # mount clients if not mouted
2379 zconf_mount_clients() {
2382 local opts=${3:-$MOUNT_OPTS}
2383 opts=${opts:+-o $opts}
2384 local flags=${4:-$MOUNT_FLAGS}
2385 local device=$MGSNID:/$FSNAME$FILESET
2386 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2387 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2392 echo "Starting client $clients: $flags $opts $device $mnt"
2393 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2394 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2395 # Mount with own nodemap key
2397 # Mount all server nodes first with per-NM keys
2398 for nmclient in ${clients//,/ }; do
2399 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2400 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2403 # set perms for per-nodemap keys else permission denied
2404 do_nodes $(comma_list $(all_nodes)) \
2405 "keyctl show | grep lustre | cut -c1-11 |
2407 xargs -IX keyctl setperm X 0x3f3f3f3f"
2408 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2410 for nmclient in ${clients//,/ }; do
2411 if $SK_UNIQUE_NM; then
2412 mountkey=$SK_PATH/nodemap/c$i.key
2414 do_node $nmclient "! grep -q $mnt' ' \
2415 /proc/mounts || umount $mnt"
2416 local prunedopts=$(add_sk_mntflag $prunedopts);
2417 prunedopts=$(echo $prunedopts | sed -e \
2418 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2420 do_nodes $(comma_list $(all_server_nodes)) \
2423 do_node $nmclient $MOUNT_CMD $flags \
2424 $prunedopts $MGSNID:/$FSNAME $mnt ||
2429 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2431 do_nodes $clients $MOUNT_CMD $flags $opts \
2432 $MGSNID:/$FSNAME $mnt || return 1
2434 #disable FILESET if not supported
2435 do_nodes $clients lctl get_param -n \
2436 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2437 device=$MGSNID:/$FSNAME
2438 do_nodes $clients mkdir -p $mnt/$FILESET
2439 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2443 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2444 # Mount with nodemap key
2446 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2447 for nmclient in ${clients//,/ }; do
2448 if $SK_UNIQUE_NM; then
2449 mountkey=$SK_PATH/nodemap/c$i.key
2451 local prunedopts=$(echo $opts | sed -e \
2452 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2453 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2456 running=\\\$(mount | grep -c $mnt' ');
2458 if [ \\\$running -eq 0 ] ; then
2460 $MOUNT_CMD $flags $prunedopts $device $mnt;
2463 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2464 grep 'type lustre' | wc -l);
2465 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2466 echo zconf_mount_clients FAILED: \
2467 mount count \\\$running, not matching \
2468 with mount count of 'type lustre' \
2469 \\\$lustre_mnt_count;
2473 exit \\\$rc" || return ${PIPESTATUS[0]}
2480 if $SHARED_KEY; then
2481 tmpopts=$(add_sk_mntflag $opts)
2484 running=\\\$(mount | grep -c $mnt' ');
2486 if [ \\\$running -eq 0 ] ; then
2488 $MOUNT_CMD $flags $tmpopts $device $mnt;
2491 exit \\\$rc" || return ${PIPESTATUS[0]}
2494 echo "Started clients $clients: "
2495 do_nodes $clients "mount | grep $mnt' '"
2497 set_default_debug_nodes $clients
2502 zconf_umount_clients() {
2507 [ "$3" ] && force=-f
2509 echo "Stopping clients: $clients $mnt (opts:$force)"
2510 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2511 if [ \\\$running -ne 0 ] ; then
2512 echo Stopping client \\\$(hostname) $mnt opts:$force;
2513 lsof $mnt || need_kill=no;
2514 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2515 pids=\\\$(lsof -t $mnt | sort -u);
2516 if [ -n \\\"\\\$pids\\\" ]; then
2520 while umount $force $mnt 2>&1 | grep -q "busy"; do
2521 echo "$mnt is still busy, wait one second" && sleep 1;
2528 echo + $POWER_DOWN $node
2532 shutdown_node_hard () {
2534 local attempts=$SHUTDOWN_ATTEMPTS
2536 for i in $(seq $attempts) ; do
2539 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2540 echo "waiting for $host to fail attempts=$attempts"
2541 [ $i -lt $attempts ] || \
2542 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2548 local mnt=${2:-$MOUNT}
2551 if [ "$FAILURE_MODE" = HARD ]; then
2552 shutdown_node_hard $client
2554 zconf_umount_clients $client $mnt -f
2560 local facets="$(get_facets OST),$(get_facets MDS)"
2563 combined_mgs_mds || facets="$facets,mgs"
2565 for facet in ${facets//,/ }; do
2566 if [ $(facet_active_host $facet) == $host ]; then
2567 affected="$affected $facet"
2571 echo $(comma_list $affected)
2576 local host=${2:-$(facet_host $facet)}
2578 local label=$(convert_facet2label $facet)
2579 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2582 facets_up_on_host () {
2584 local facets=$(facets_on_host $host)
2587 for facet in ${facets//,/ }; do
2588 if $(facet_up $facet $host); then
2589 affected_up="$affected_up $facet"
2593 echo $(comma_list $affected_up)
2598 local affected_facet
2599 local affected_facets
2601 if [[ "$FAILURE_MODE" = HARD ]]; then
2602 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2603 dm_flakey_supported $facet; then
2604 affected_facets=$(affected_facets $facet)
2605 for affected_facet in ${affected_facets//,/ }; do
2606 unexport_dm_dev $affected_facet
2610 shutdown_node_hard $(facet_active_host $facet)
2618 echo + $POWER_UP $node
2631 if [ "$FAILURE_MODE" = HARD ]; then
2632 reboot_node $(facet_active_host $facet)
2640 if [ "$FAILURE_MODE" = HARD ]; then
2650 for facet in ${facets//,/ }; do
2651 hosts=$(expand_list $hosts $(facet_host $facet) )
2657 _check_progs_installed () {
2661 for prog in $progs; do
2662 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2663 echo $prog missing on $(hostname)
2670 check_progs_installed () {
2674 do_rpc_nodes "$nodes" _check_progs_installed $@
2677 # recovery-scale functions
2679 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2682 start_client_load() {
2685 local var=$(node_var_name $client)_load
2686 eval export ${var}=$load
2688 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2689 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2690 END_RUN_FILE=$END_RUN_FILE \
2691 LOAD_PID_FILE=$LOAD_PID_FILE \
2692 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2693 TESTNAME=$TESTNAME \
2694 DBENCH_LIB=$DBENCH_LIB \
2695 DBENCH_SRC=$DBENCH_SRC \
2696 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2702 log "Started client load: ${load} on $client"
2704 # get the children process IDs
2705 local pids=$(ps --ppid $ppid -o pid= | xargs)
2706 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2710 start_client_loads () {
2711 local -a clients=(${1//,/ })
2712 local numloads=${#CLIENT_LOADS[@]}
2714 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2715 local load=$((nodenum % numloads))
2716 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2718 # bug 22169: wait the background threads to start
2722 # only for remote client
2723 check_client_load () {
2725 local var=$(node_var_name $client)_load
2726 local testload=run_${!var}.sh
2728 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2730 # bug 18914: try to connect several times not only when
2731 # check ps, but while check_node_health also
2735 while [ $RC = 254 -a $tries -gt 0 ]; do
2739 if ! check_node_health $client; then
2741 if [ $RC -eq 254 ]; then
2742 # FIXME: not sure how long we shuold sleep here
2746 echo "check node health failed: RC=$RC "
2750 # We can continue try to connect if RC=254
2751 # Just print the warning about this
2752 if [ $RC = 254 ]; then
2753 echo "got a return status of $RC from do_node while checking " \
2754 "node health on $client"
2757 # see if the load is still on the client
2760 while [ $RC = 254 -a $tries -gt 0 ]; do
2764 if ! do_node $client \
2765 "ps auxwww | grep -v grep | grep -q $testload"; then
2770 if [ $RC = 254 ]; then
2771 echo "got a return status of $RC from do_node while checking " \
2772 "(node health and 'ps') the client load on $client"
2773 # see if we can diagnose a bit why this is
2778 check_client_loads () {
2779 local clients=${1//,/ }
2783 for client in $clients; do
2784 check_client_load $client
2786 if [ "$rc" != 0 ]; then
2787 log "Client load failed on node $client, rc=$rc"
2793 restart_client_loads () {
2794 local clients=${1//,/ }
2795 local expectedfail=${2:-""}
2799 for client in $clients; do
2800 check_client_load $client
2802 if [ "$rc" != 0 -a "$expectedfail" ]; then
2803 local var=$(node_var_name $client)_load
2804 start_client_load $client ${!var}
2805 echo "Restarted client load ${!var}: on $client. Checking ..."
2806 check_client_load $client
2808 if [ "$rc" != 0 ]; then
2809 log "Client load failed to restart on node $client, rc=$rc"
2810 # failure one client load means test fail
2811 # we do not need to check other
2820 # Start vmstat and save its process ID in a file.
2825 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2828 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2829 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2832 # Display the nodes on which client loads failed.
2833 print_end_run_file() {
2837 [ -s $file ] || return 0
2839 echo "Found the END_RUN_FILE file: $file"
2842 # A client load will stop if it finds the END_RUN_FILE file.
2843 # That does not mean the client load actually failed though.
2844 # The first node in END_RUN_FILE is the one we are interested in.
2847 if [ -n "$node" ]; then
2848 local var=$(node_var_name $node)_load
2850 local prefix=$TESTLOG_PREFIX
2851 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2852 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2853 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2855 echo "Client load ${!var} failed on node $node:"
2861 # Stop the process which had its PID saved in a file.
2866 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2868 do_nodes $nodes "test -f $pid_file &&
2869 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2872 # Stop all client loads.
2873 stop_client_loads() {
2874 local nodes=${1:-$CLIENTS}
2877 # stop the client loads
2878 stop_process $nodes $pid_file
2880 # clean up the processes that started them
2881 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2883 # End recovery-scale functions
2885 # verify that lustre actually cleaned up properly
2887 VAR=$(lctl get_param -n catastrophe 2>&1)
2888 if [ $? = 0 ] ; then
2889 if [ $VAR != 0 ]; then
2890 error "LBUG/LASSERT detected"
2893 BUSY=$(dmesg | grep -i destruct || true)
2894 if [ -n "$BUSY" ]; then
2896 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2900 check_mem_leak || exit 204
2902 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2903 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2906 if module_loaded lnet || module_loaded libcfs; then
2907 echo "$TESTSUITE: modules still loaded..." 1>&2
2916 if [[ "$1" == "--verbose" ]]; then
2931 PREV_RESULT=$(do_node $node "$TEST")
2933 RESULT=$(do_node $node "$TEST")
2934 if [[ "$RESULT" == "$FINAL" ]]; then
2935 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2936 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2940 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2941 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2945 [[ $WAIT -ge $MAX ]] && break
2946 [[ $((WAIT % print)) -eq 0 ]] &&
2947 echo "Waiting $((MAX - WAIT)) secs for update"
2948 WAIT=$((WAIT + sleep))
2951 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2955 wait_update_facet() {
2957 [ "$1" = "--verbose" ] && verbose="$1" && shift
2961 wait_update $verbose $(facet_active_host $facet) "$@"
2965 do_nodes $(comma_list $(mdts_nodes)) \
2966 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2967 do_nodes $(comma_list $(osts_nodes)) \
2968 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2969 grep -v 'Found no match'
2973 local zfs_wait=${2:-5}
2975 # the occupied disk space will be released
2976 # only after TXGs are committed
2977 if [[ $(facet_fstype $1) == zfs ]]; then
2978 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2983 wait_delete_completed_mds() {
2984 local max_wait=${1:-20}
2986 local stime=$(date +%s)
2991 # find MDS with pending deletions
2992 for node in $(mdts_nodes); do
2993 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2994 2>/dev/null | calc_sum)
2995 if [[ $changes -eq 0 ]]; then
2998 mds2sync="$mds2sync $node"
3000 if [ -z "$mds2sync" ]; then
3001 wait_zfs_commit $SINGLEMDS
3004 mds2sync=$(comma_list $mds2sync)
3006 # sync MDS transactions
3007 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3009 # wait till all changes are sent and commmitted by OSTs
3010 # for ldiskfs space is released upon execution, but DMU
3011 # do this upon commit
3014 while [[ $WAIT -ne $max_wait ]]; do
3015 changes=$(do_nodes $mds2sync \
3016 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3017 #echo "$node: $changes changes on all"
3018 if [[ $changes -eq 0 ]]; then
3019 wait_zfs_commit $SINGLEMDS
3021 # the occupied disk space will be released
3022 # only after TXGs are committed
3023 wait_zfs_commit ost1
3031 echo "Delete is not completed in $((etime - stime)) seconds"
3032 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3039 # we can use "for" here because we are waiting the slowest
3040 for host in ${hostlist//,/ }; do
3041 check_network "$host" 900
3043 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3050 for facet in ${facetlist//,/ }; do
3051 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3053 wait_for_host $hostlist
3056 _wait_recovery_complete () {
3059 # Use default policy if $2 is not passed by caller.
3060 local MAX=${2:-$(max_recovery_time)}
3065 while [ $WAIT -lt $MAX ]; do
3066 STATUS=$(lctl get_param -n $param | grep status)
3068 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3071 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3073 echo "$param recovery not done in $MAX sec. $STATUS"
3077 wait_recovery_complete () {
3080 # with an assumption that at_max is the same on all nodes
3081 local MAX=${2:-$(max_recovery_time)}
3084 if [ "$FAILURE_MODE" = HARD ]; then
3085 facets=$(facets_on_host $(facet_active_host $facet))
3087 echo affected facets: $facets
3089 # we can use "for" here because we are waiting the slowest
3090 for facet in ${facets//,/ }; do
3091 local var_svc=${facet}_svc
3092 local param="*.${!var_svc}.recovery_status"
3094 local host=$(facet_active_host $facet)
3095 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3099 wait_mds_ost_sync () {
3100 # just because recovery is done doesn't mean we've finished
3101 # orphan cleanup. Wait for llogs to get synchronized.
3102 echo "Waiting for orphan cleanup..."
3103 # MAX value includes time needed for MDS-OST reconnection
3104 local MAX=$(( TIMEOUT * 2 ))
3105 local WAIT_TIMEOUT=${1:-$MAX}
3108 local list=$(comma_list $(mdts_nodes))
3109 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3110 if ! do_facet $SINGLEMDS \
3111 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3113 # old way, use mds_sync
3115 list=$(comma_list $(osts_nodes))
3116 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3119 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3120 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3121 local -a sync=($(do_nodes $list "$cmd"))
3124 for ((i=0; i<${#sync[@]}; i++)); do
3126 [ ${sync[$i]} -eq 1 ] && continue
3128 [ ${sync[$i]} -eq 0 ] && continue
3130 # there is a not finished MDS-OST synchronization
3134 sleep 2 # increase waiting time and cover statfs cache
3135 [ ${con} -eq 1 ] && return 0
3136 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3140 # show which nodes are not finished.
3141 cmd=$(echo $cmd | sed 's/-n//')
3142 do_nodes $list "$cmd"
3143 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3147 # Wait OSTs to be active on both client and MDT side.
3149 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3150 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3151 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3152 error "wait_update OSTs up on client failed"
3154 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3155 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3156 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3157 error "wait_update OSTs up on MDT0000 failed"
3160 wait_destroy_complete () {
3161 echo "Waiting for local destroys to complete"
3162 # MAX value shouldn't be big as this mean server responsiveness
3163 # never increase this just to make test pass but investigate
3164 # why it takes so long time
3167 while [ $WAIT -lt $MAX ]; do
3168 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3172 for ((i=0; i<${#RPCs[@]}; i++)); do
3173 [ ${RPCs[$i]} -eq 0 ] && continue
3174 # there are still some destroy RPCs in flight
3179 [ ${con} -eq 1 ] && return 0 # done waiting
3180 echo "Waiting ${WAIT}s for local destroys to complete"
3183 echo "Local destroys weren't done in $MAX sec."
3187 wait_delete_completed() {
3188 wait_delete_completed_mds $1 || return $?
3189 wait_destroy_complete || return $?
3198 # conf-sanity 31 takes a long time cleanup
3199 while [ $WAIT -lt 300 ]; do
3200 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3201 lctl dl | grep ' ST ' || true")
3202 [ -z "${running}" ] && return 0
3203 echo "waited $WAIT for${running}"
3204 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3206 WAIT=$((WAIT + INTERVAL))
3208 echo "service didn't stop after $WAIT seconds. Still running:"
3213 wait_remote_prog () {
3219 [ "$PDSH" = "no_dsh" ] && return 0
3221 while [ $WAIT -lt $2 ]; do
3222 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3223 [ -z "${running}" ] && return 0 || true
3224 echo "waited $WAIT for: "
3226 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3228 WAIT=$((WAIT + INTERVAL))
3230 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3231 [ -z "$pids" ] && return 0
3232 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3233 # FIXME: not portable
3234 for pid in $pids; do
3235 cat /proc/${pid}/status || true
3236 cat /proc/${pid}/wchan || true
3238 kill -9 $pid || true
3247 local clients=${1:-$CLIENTS}
3249 if [ -z "$clients" ]; then
3252 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3257 # not every config has many clients
3263 # usually checked on particular client or locally
3272 client_reconnect_try() {
3273 local f=$MOUNT/recon
3276 if [ -z "$CLIENTS" ]; then
3277 $LFS df $MOUNT; uname -n >> $f
3279 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3281 echo "Connected clients: $(cat $f)"
3282 ls -l $f > /dev/null
3286 client_reconnect() {
3287 # one client_reconnect_try call does not always do the job...
3289 client_reconnect_try && break
3294 affected_facets () {
3297 local host=$(facet_active_host $facet)
3298 local affected=$facet
3300 if [ "$FAILURE_MODE" = HARD ]; then
3301 affected=$(facets_up_on_host $host)
3307 local E2FSCK_ON_MDT0=false
3308 if [ "$1" == "--fsck" ]; then
3310 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3322 #Because it will only get up facets, we need get affected
3323 #facets before shutdown
3324 #For HARD Failure mode, it needs make sure facets on the same
3325 #HOST will only be shutdown and reboot once
3326 for facet in ${facets//,/ }; do
3327 local affected_facet
3329 #check whether facet has been included in other affected facets
3330 for ((index=0; index<$total; index++)); do
3331 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3334 if [ $skip -eq 0 ]; then
3335 affecteds[$total]=$(affected_facets $facet)
3340 for ((index=0; index<$total; index++)); do
3341 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3342 local host=$(facet_active_host $facet)
3343 echo "Failing ${affecteds[index]} on $host"
3344 shutdown_facet $facet
3347 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3348 $(mdsdevname 1) "-n" || error "Running e2fsck")
3350 for ((index=0; index<$total; index++)); do
3351 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3352 echo reboot facets: ${affecteds[index]}
3356 change_active ${affecteds[index]}
3358 wait_for_facet ${affecteds[index]}
3361 init_facets_vars_simple
3363 # start mgs first if it is affected
3364 if ! combined_mgs_mds &&
3365 list_member ${affecteds[index]} mgs; then
3366 mount_facet mgs || error "Restart of mgs failed"
3368 # FIXME; has to be changed to mount all facets concurrently
3369 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3370 echo mount facets: ${affecteds[index]}
3371 mount_facets ${affecteds[index]}
3373 do_nodes $(comma_list $(all_nodes)) \
3374 "keyctl show | grep lustre | cut -c1-11 |
3376 xargs -IX keyctl setperm X 0x3f3f3f3f"
3387 do_facet $facet "sync; sync; sync"
3390 # make sure there will be no seq change
3391 local clients=${CLIENTS:-$HOSTNAME}
3392 local f=fsa-\\\$\(hostname\)
3393 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3394 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3396 local svc=${facet}_svc
3397 do_facet $facet $LCTL --device ${!svc} notransno
3399 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3400 # in-memory state has to be cleared by either rebooting the host or
3401 # exporting and reimporting the pool.
3403 # Although the uberblocks are not updated when a pool is freezed,
3404 # transactions are still written to the disks. Modified blocks may be
3405 # cached in memory when tests try reading them back. The
3406 # export-and-reimport process also evicts any cached pool data from
3407 # memory to provide the correct "data loss" semantics.
3409 # In the test framework, the exporting and importing operations are
3410 # handled by stop() and mount_facet() separately, which are used
3411 # inside fail() and fail_abort().
3413 set_dev_readonly $facet
3414 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3415 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3418 replay_barrier_nodf() {
3419 local facet=$1 echo running=${running}
3420 do_facet $facet "sync; sync; sync"
3421 local svc=${facet}_svc
3422 echo Replay barrier on ${!svc}
3423 do_facet $facet $LCTL --device ${!svc} notransno
3424 set_dev_readonly $facet
3425 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3426 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3429 replay_barrier_nosync() {
3430 local facet=$1 echo running=${running}
3431 local svc=${facet}_svc
3432 echo Replay barrier on ${!svc}
3433 do_facet $facet $LCTL --device ${!svc} notransno
3434 set_dev_readonly $facet
3435 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3436 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3440 # Get Lustre client uuid for a given Lustre mount point.
3443 local mntpnt=${1:-$MOUNT}
3445 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3446 local uuid=$($LCTL get_param -n llite.$name.uuid)
3451 mds_evict_client() {
3452 local mntpnt=${1:-$MOUNT}
3453 local uuid=$(get_client_uuid $mntpnt)
3455 do_facet $SINGLEMDS \
3456 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3459 ost_evict_client() {
3460 local mntpnt=${1:-$MOUNT}
3461 local uuid=$(get_client_uuid $mntpnt)
3464 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3469 local clients=${CLIENTS:-$HOSTNAME}
3471 SK_NO_KEY_save=$SK_NO_KEY
3473 export SK_NO_KEY=false
3475 facet_failover $* || error "failover: $?"
3476 export SK_NO_KEY=$SK_NO_KEY_save
3477 # to initiate all OSC idling connections
3479 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3480 clients_up || error "post-failover stat: $?"
3485 facet_failover $facet
3491 change_active $facet
3492 wait_for_facet $facet
3493 mount_facet $facet -o abort_recovery
3494 clients_up || echo "first stat failed: $?"
3495 clients_up || error "post-failover stat: $?"
3498 host_nids_address() {
3502 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3506 if [ "$1" = "'*'" ]; then echo \'*\'; else
3512 if [[ -n "$NETTYPE" ]]; then
3513 h2name_or_ip "$1" "$NETTYPE"
3515 h2name_or_ip "$1" "$2"
3518 declare -fx h2nettype
3520 # Wrapper function to print the deprecation warning
3522 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3523 if [[ -n "$NETTYPE" ]]; then
3526 h2nettype "$1" "tcp"
3530 # Wrapper function to print the deprecation warning
3532 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3533 if [[ -n "$NETTYPE" ]]; then
3536 h2nettype "$1" "o2ib"
3540 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3541 # expressions format. As a bonus we can then just pass in those variables
3542 # to pdsh. What this function does is take a HOSTLIST type string and
3543 # expand it into a space deliminated list for us.
3551 [ -z "$hostlist" ] && return
3553 # Translate the case of [..],..,[..] to [..] .. [..]
3554 list="${hostlist/],/] }"
3556 [[ "$front" == *,* ]] && {
3559 list=${list/${old}/${new}}
3562 for item in $list; do
3563 # Test if we have any []'s at all
3564 if [ "$item" != "${item/\[/}" ]; then {
3565 # Expand the [*] into list
3569 if [ "$name" != "$item" ]; then
3570 group=${item#$name[*}
3573 for range in ${group//,/ }; do
3579 # Number of leading zeros
3582 end=$(echo $end | sed 's/0*//')
3583 [[ -z "$end" ]] && end=0
3584 [[ $padlen2 -gt $padlen ]] && {
3585 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3588 begin=$(echo $begin | sed 's/0*//')
3589 [ -z $begin ] && begin=0
3591 if [ ! -z "${begin##[!0-9]*}" ]; then
3592 order=$(seq -f "%0${padlen}g" $begin $end)
3594 order=$(eval echo {$begin..$end});
3597 for num in $order; do
3598 value="${name#*,}${num}${back}"
3599 [ "$value" != "${value/\[/}" ] && {
3600 value=$(hostlist_expand "$value")
3602 myList="$myList $value"
3607 myList="$myList $item"
3610 myList=${myList//,/ }
3611 myList=${myList:1} # Remove first character which is a space
3613 # Filter any duplicates without sorting
3615 myList="${list%% *}"
3617 while [[ "$list" != ${myList##* } ]]; do
3618 local tlist=" $list"
3619 list=${tlist// ${list%% *} / }
3621 myList="$myList ${list%% *}"
3623 myList="${myList%* }";
3625 # We can select an object at an offset in the list
3628 for item in $myList; do
3630 [ $cnt -eq $offset ] && {
3634 [ $(get_node_count $myList) -ne 1 ] && myList=""
3643 [ "$facet" == client ] && echo -n $HOSTNAME && return
3644 varname=${facet}_HOST
3645 if [ -z "${!varname}" ]; then
3646 if [ "${facet:0:3}" == "ost" ]; then
3647 local fh=${facet%failover}_HOST
3648 eval export ${facet}_HOST=${!fh}
3649 if [ -z "${!varname}" ]; then
3650 eval export ${facet}_HOST=${ost_HOST}
3652 elif [ "${facet:0:3}" == "mdt" -o \
3653 "${facet:0:3}" == "mds" -o \
3654 "${facet:0:3}" == "mgs" ]; then
3655 eval export ${facet}_HOST=${mds_HOST}
3661 facet_failover_host() {
3665 var=${facet}failover_HOST
3666 if [ -n "${!var}" ]; then
3671 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3672 "${facet:0:3}" == "mgs" ]; then
3674 eval export ${facet}failover_host=${mds_HOST}
3679 if [[ $facet == ost* ]]; then
3680 eval export ${facet}failover_host=${ost_HOST}
3688 local activevar=${facet}active
3690 if [ -f $TMP/${facet}active ] ; then
3691 source $TMP/${facet}active
3694 active=${!activevar}
3695 if [ -z "$active" ] ; then
3702 facet_active_host() {
3703 facet_host $(facet_active $1)
3706 # Get the passive failover partner host of facet.
3707 facet_passive_host() {
3709 [[ $facet = client ]] && return
3711 local host=${facet}_HOST
3712 local failover_host=${facet}failover_HOST
3713 local active_host=$(facet_active_host $facet)
3715 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3717 if [[ $active_host = ${!host} ]]; then
3718 echo -n ${!failover_host}
3728 facetlist=$(exclude_items_from_list $facetlist mgs)
3730 for facet in ${facetlist//,/ }; do
3731 local failover=${facet}failover
3732 local host=`facet_host $failover`
3733 [ -z "$host" ] && return
3735 local curactive=`facet_active $facet`
3736 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3737 eval export ${facet}active=$facet
3739 eval export ${facet}active=$failover
3741 # save the active host for this facet
3742 local activevar=${facet}active
3743 echo "$activevar=${!activevar}" > $TMP/$activevar
3744 [[ $facet = mds1 ]] && combined_mgs_mds && \
3745 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3746 local TO=`facet_active_host $facet`
3747 echo "Failover $facet to $TO"
3753 # do not stripe off hostname if verbose, bug 19215
3754 if [ x$1 = x--verbose ]; then
3762 if [ "$HOST" = "$HOSTNAME" ]; then
3764 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3765 echo "cannot run remote command on $HOST with $myPDSH"
3769 echo "CMD: $HOST $@" >&2
3770 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3773 if [[ "$myPDSH" == "rsh" ]] ||
3774 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3775 # we need this because rsh and pdsh do not return
3776 # exit code of an executed command
3777 local command_status="$TMP/cs"
3778 eval $myPDSH $HOST ":> $command_status"
3779 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3780 PATH=\$PATH:/sbin:/usr/sbin;
3782 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3783 echo command failed >$command_status"
3784 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3789 # print HOSTNAME for myPDSH="no_dsh"
3790 if [[ $myPDSH = no_dsh ]]; then
3791 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3793 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3796 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3798 return ${PIPESTATUS[0]}
3802 do_node --verbose "$@"
3805 single_local_node () {
3806 [ "$1" = "$HOSTNAME" ]
3809 # Outputs environment variable assignments that should be passed to remote nodes
3813 local facets=$(get_facets)
3816 for var in ${!MODOPTS_*}; do
3817 value=${!var//\"/\\\"}
3818 echo -n " ${var}=\"$value\""
3821 for facet in ${facets//,/ }; do
3823 if [ -n "${!var}" ]; then
3824 echo -n " $var=${!var}"
3828 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3829 if [ -n "${!var}" ]; then
3830 echo -n " $var=${!var}"
3834 for var in VERBOSE; do
3835 if [ -n "${!var}" ]; then
3836 echo -n " $var=${!var}"
3840 if [ -n "$FSTYPE" ]; then
3841 echo -n " FSTYPE=$FSTYPE"
3844 for var in LNETLND NETTYPE; do
3845 if [ -n "${!var}" ]; then
3846 echo -n " $var=${!var}"
3853 # do not stripe off hostname if verbose, bug 19215
3854 if [ x$1 = x--verbose ]; then
3862 if single_local_node $rnodes; then
3864 do_nodev $rnodes "$@"
3866 do_node $rnodes "$@"
3871 # This is part from do_node
3874 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3875 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3877 export FANOUT=$(get_node_count "${rnodes//,/ }")
3879 echo "CMD: $rnodes $@" >&2
3880 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3883 # do not replace anything from pdsh output if -N is used
3884 # -N Disable hostname: prefix on lines of output.
3885 if $verbose || [[ $myPDSH = *-N* ]]; then
3886 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3888 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3890 return ${PIPESTATUS[0]}
3894 # Execute commands on a single service's host
3896 # The \a facet (service) may be on a local or remote node, which is
3897 # determined at the time the command is run.
3899 # usage: do_facet $facet command [arg ...]
3903 local HOST=$(facet_active_host $facet)
3904 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3908 # Function: do_facet_random_file $FACET $FILE $SIZE
3909 # Creates FILE with random content on the given FACET of given SIZE
3911 do_facet_random_file() {
3915 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3916 do_facet $facet "$cmd 2>/dev/null"
3919 do_facet_create_file() {
3923 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3924 do_facet $facet "$cmd 2>/dev/null"
3928 do_nodes --verbose "$@"
3934 # make sure its not already running
3936 rm -f $TMP/${facet}active
3937 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3938 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3940 if [[ $(facet_fstype $facet) == zfs ]]; then
3942 # After formatting a ZFS target, "cachefile=none" property will
3943 # be set on the ZFS storage pool so that the pool is not
3944 # automatically imported on system startup. And then the pool
3945 # will be exported so as to leave the importing and exporting
3946 # operations handled by mount_facet() and stop() separately.
3948 refresh_partition_table $facet $(facet_vdevice $facet)
3949 disable_zpool_cache $facet
3954 # Device formatted as ost
3957 local DEVNAME=OSTDEV$num
3959 local fstype=$(facet_fstype ost$num)
3963 local dev=ost${num}_dev
3964 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3965 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3966 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3968 #try $OSTZFSDEVn - independent of vdev
3969 DEVNAME=OSTZFSDEV$num
3970 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3972 error "unknown fstype!";;
3978 # Physical device location of data
3984 local fstype=$(facet_fstype ost$num)
3988 # vdevs are not supported by ldiskfs
3991 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3992 # Device formatted by zfs
3994 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3996 error "unknown fstype!";;
4002 # Logical device formatted for lustre
4005 local DEVNAME=MDSDEV$num
4007 local fstype=$(facet_fstype mds$num)
4011 local dev=mds${num}_dev
4012 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4013 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4014 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4016 # try $MDSZFSDEVn - independent of vdev
4017 DEVNAME=MDSZFSDEV$num
4018 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4020 error "unknown fstype!";;
4026 # Physical location of data
4030 local fstype=$(facet_fstype mds$num)
4034 # vdevs are not supported by ldiskfs
4037 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4038 # Device formatted by ZFS
4039 local DEVNAME=MDSDEV$num
4040 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4042 error "unknown fstype!";;
4050 local fstype=$(facet_fstype mgs)
4054 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4055 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4056 DEVPTR=$(mdsdevname 1)
4058 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4062 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4063 ( [ -z "$MGSZFSDEV" ] &&
4064 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4065 DEVPTR=$(mdsdevname 1)
4067 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4070 error "unknown fstype!";;
4079 local fstype=$(facet_fstype mgs)
4083 # vdevs are not supported by ldiskfs
4086 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4087 ( [ -z "$MGSDEV" ] &&
4088 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4089 VDEVPTR=$(mdsvdevname 1)
4090 elif [ -n "$MGSDEV" ]; then
4094 error "unknown fstype!";;
4102 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4104 local var=${facet}_MOUNT
4105 eval mntpt=${!var:-${MOUNT}-$facet}
4112 local dev=$(facet_device $facet)
4113 local mnt=${2:-$(facet_mntpt $facet)}
4117 if dm_flakey_supported $facet; then
4118 dm_dev=$(dm_create_dev $facet $dev)
4119 [[ -n "$dm_dev" ]] || dm_dev=$dev
4121 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4122 export_dm_dev $facet $dm_dev
4124 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4129 local dev=$(facet_device $facet)
4130 local mnt=${2:-$(facet_mntpt $facet)}
4132 do_facet $facet $UMOUNT $mnt
4136 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4141 local ds=$(facet_device $facet)
4142 local mnt=${2:-$(facet_mntpt $facet)}
4147 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4148 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4149 do_facet $facet $ZFS set canmount=noauto $ds
4151 # The "legacy" mount method is used here because "zfs unmount $mnt"
4152 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4153 # targets are not available at the time, the stat(2) on $MOUNT will
4156 do_facet $facet $ZFS set mountpoint=legacy $ds
4157 do_facet $facet mount -t zfs $ds $mnt
4158 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4159 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4164 local ds=$(facet_device $facet)
4165 local mnt=${2:-$(facet_mntpt $facet)}
4166 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4167 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4168 local mntpt=${!var_mntpt}
4169 local canmnt=${!var_canmnt}
4173 do_facet $facet umount $mnt
4174 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4175 do_facet $facet $ZFS set canmount=$canmnt $ds
4182 local fstype=$(facet_fstype $facet)
4184 mount_$fstype $facet $mnt
4190 local fstype=$(facet_fstype $facet)
4192 unmount_$fstype $facet $mnt
4199 # make sure we are using the primary server, so test-framework will
4200 # be able to clean up properly.
4201 activemds=`facet_active mds1`
4202 if [ $activemds != "mds1" ]; then
4206 local clients=$CLIENTS
4207 [ -z $clients ] && clients=$(hostname)
4209 zconf_umount_clients $clients $MOUNT "$*" || true
4210 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4212 [ -n "$CLIENTONLY" ] && return
4214 # The add fn does rm ${facet}active file, this would be enough
4215 # if we use do_facet <facet> only after the facet added, but
4216 # currently we use do_facet mds in local.sh
4217 for num in `seq $MDSCOUNT`; do
4219 rm -f ${TMP}/mds${num}active
4221 combined_mgs_mds && rm -f $TMP/mgsactive
4223 for num in `seq $OSTCOUNT`; do
4225 rm -f $TMP/ost${num}active
4228 if ! combined_mgs_mds ; then
4232 if $SHARED_KEY; then
4233 export SK_MOUNTED=false
4239 cleanup_echo_devs () {
4242 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4244 for dev in $devs; do
4245 $LCTL --device $dev cleanup
4246 $LCTL --device $dev detach
4251 nfs_client_mode && return
4252 cifs_client_mode && return
4255 CLEANUP_DM_DEV=true stopall $*
4262 combined_mgs_mds () {
4263 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4264 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4268 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4272 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4278 local fsname=${3:-"$FSNAME"}
4279 local type=$(facet_type $facet)
4280 local index=$(facet_index $facet)
4281 local fstype=$(facet_fstype $facet)
4282 local host=$(facet_host $facet)
4287 if [ $type == MGS ] || ( [ $type == MDS ] &&
4288 [ "$dev" == $(mgsdevname) ] &&
4289 [ "$host" == "$(facet_host mgs)" ] ); then
4292 opts="--mgsnode=$MGSNID"
4295 if [ $type != MGS ]; then
4296 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4300 var=${facet}failover_HOST
4301 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4302 opts+=" --failnode=$(h2nettype ${!var})"
4305 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4306 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4308 if [ $type == MDS ]; then
4309 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4310 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4311 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4312 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4314 if [ $fstype == ldiskfs ]; then
4315 # Check for wide striping
4316 if [ $OSTCOUNT -gt 160 ]; then
4317 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4318 fs_mkfs_opts+="-O ea_inode"
4322 if [ -n "${!var}" ]; then
4323 fs_mkfs_opts+=" -J device=${!var}"
4325 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4327 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4331 if [ $type == OST ]; then
4332 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4334 if [ $fstype == ldiskfs ]; then
4336 if [ -n "${!var}" ]; then
4337 fs_mkfs_opts+=" -J device=${!var}"
4339 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4344 opts+=" --backfstype=$fstype"
4347 if [ -n "${!var}" ]; then
4348 opts+=" --device-size=${!var}"
4351 var=$(upper $fstype)_MKFS_OPTS
4352 fs_mkfs_opts+=${!var:+" ${!var}"}
4354 var=${type}_FS_MKFS_OPTS
4355 fs_mkfs_opts+=${!var:+" ${!var}"}
4357 if [ -n "${fs_mkfs_opts## }" ]; then
4358 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4362 opts+=${!var:+" ${!var}"}
4369 local type=$(facet_type $facet)
4370 local var=${type}_MOUNT_FS_OPTS
4372 if [ -n "${!var}" ]; then
4373 opts+=" --mountfsoptions=${!var}"
4378 check_ost_indices() {
4379 local index_count=${#OST_INDICES[@]}
4380 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4382 # OST count is greater than the index count in $OST_INDEX_LIST.
4383 # We need check whether there are duplicate indices.
4387 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4388 index=$(facet_index ost$i)
4389 for j in $(seq 0 $((index_count - 1))); do
4390 [[ $index -ne ${OST_INDICES[j]} ]] ||
4391 error "ost$i has the same index $index as ost$((j+1))"
4398 local facet_type=$1 # mgs || mds || ost
4400 local facet=${1}${2}
4403 case "$(facet_fstype $facet)" in
4405 device=$(${facet_type}devname $facet_num)
4408 device=$(${facet_type}vdevname $facet_num)
4411 error "Unhandled filesystem type"
4415 do_facet $facet "[ -e \"$device\" ]" && return
4417 # Note: the following check only works with absolute paths
4418 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4419 error "$facet: device '$device' does not exist"
4421 do_facet $facet "touch \"${device}\""
4430 echo "Format mgs: $(mgsdevname)"
4431 reformat_external_journal mgs
4433 # touch "device" in case it is a loopback file for testing and needs to
4434 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4435 # to non-existent files in /dev if the admin made a typo during setup
4438 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4439 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4449 echo "Format mds$num: $(mdsdevname $num)"
4450 reformat_external_journal mds$num
4452 __touch_device mds $num
4454 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4455 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4456 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4465 echo "Format ost$num: $(ostdevname $num)"
4466 reformat_external_journal ost$num
4468 __touch_device ost $num
4470 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4471 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4472 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4477 # Set hostid for ZFS/SPL zpool import protection
4478 # (Assumes MDS version is also OSS version)
4479 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4481 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4484 # We need ldiskfs here, may as well load them all
4486 [ -n "$CLIENTONLY" ] && return
4487 echo Formatting mgs, mds, osts
4488 if ! combined_mgs_mds ; then
4492 for num in $(seq $MDSCOUNT); do
4496 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4498 for num in $(seq $OSTCOUNT); do
4504 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4508 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4512 # 0: success, the old identity set already.
4513 # 1: success, the old identity does not set.
4518 local j=`expr $num - 1`
4519 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4521 if [ -z "$MDT" ]; then
4525 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4528 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4530 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4533 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4535 if [ $old = "NONE" ]; then
4544 zconf_umount $HOSTNAME $1 || error "umount failed"
4545 zconf_mount $HOSTNAME $1 || error "mount failed"
4553 rm -f $TMP/${facet}active
4554 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4559 local mdt_count=${1:-$MDSCOUNT}
4560 local ost_count=${2:-$OSTCOUNT}
4563 for num in $(seq $mdt_count); do
4564 DEVNAME=$(mdsdevname $num)
4565 writeconf_facet mds$num $DEVNAME || rc=$?
4568 for num in $(seq $ost_count); do
4569 DEVNAME=$(ostdevname $num)
4570 writeconf_facet ost$num $DEVNAME || rc=$?
4576 if ! combined_mgs_mds ; then
4577 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4586 for num in $(seq $MDSCOUNT); do
4587 devname=$(mdsdevname $num)
4588 start mds$num $devname $MDS_MOUNT_OPTS
4590 # We started mds$num, now we should set mds${num}_HOST
4591 # and mds${num}failover_HOST variables properly if they
4593 host=$(facet_host mds$num)
4594 for varname in mds${num}_HOST mds${num}failover_HOST; do
4595 if [[ -z "${!varname}" ]]; then
4599 if [ $IDENTITY_UPCALL != "default" ]; then
4600 switch_identity $num $IDENTITY_UPCALL
4610 for num in $(seq $OSTCOUNT); do
4611 devname=$(ostdevname $num)
4612 start ost$num $devname $OST_MOUNT_OPTS
4614 # We started ost$num, now we should set ost${num}_HOST
4615 # and ost${num}failover_HOST variables properly if they
4617 host=$(facet_host ost$num)
4618 for varname in ost${num}_HOST ost${num}failover_HOST; do
4619 if [[ -z "${!varname}" ]]; then
4627 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4628 if [ ! -z $arg1 ]; then
4629 [ "$arg1" = "server_only" ] && return
4632 if [ -n "$CLIENTS" ]; then
4633 zconf_mount_clients $CLIENTS $MOUNT
4637 if [ "$MOUNT_2" ]; then
4638 mount_client $MOUNT2
4639 if [ -n "$CLIENTS" ]; then
4640 zconf_mount_clients $CLIENTS $MOUNT2
4645 sk_nodemap_setup() {
4646 local sk_map_name=${1:-$SK_S2SNM}
4647 local sk_map_nodes=${2:-$HOSTNAME}
4648 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4649 for servernode in $sk_map_nodes; do
4650 local nids=$(do_nodes $servernode "$LCTL list_nids")
4651 for nid in $nids; do
4652 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4653 $sk_map_name --range $nid"
4661 nfs_client_mode && return
4662 cifs_client_mode && return
4664 sanity_mount_check || error "environments are insane!"
4670 if [ -z "$CLIENTONLY" ]; then
4671 echo Setup mgs, mdt, osts
4672 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4674 if $SK_MOUNTED; then
4675 echo "Shared Key file system already mounted"
4680 if $SHARED_KEY; then
4681 export SK_MOUNTED=true
4685 echo "GSS_SK: setting kernel keyring perms"
4686 do_nodes $(comma_list $(all_nodes)) \
4687 "keyctl show | grep lustre | cut -c1-11 |
4689 xargs -IX keyctl setperm X 0x3f3f3f3f"
4692 # Need to start one nodemap for servers,
4693 # and one for clients.
4694 sk_nodemap_setup $SK_S2SNM \
4695 $(comma_list $(all_server_nodes))
4697 sk_nodemap_setup $SK_S2SNMCLI \
4698 ${CLIENTS:-$HOSTNAME}
4699 echo "Nodemap set up for SK S2S, remounting."
4708 # wait a while to allow sptlrpc configuration be propogated to targets,
4709 # only needed when mounting new target devices.
4717 # by remounting mdt before ost, initial connect from mdt to ost might
4718 # timeout because ost is not ready yet. wait some time to its fully
4719 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4720 # preceeded by a context negotiation rpc with $TIMEOUT.
4721 # FIXME better by monitoring import status.
4724 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4725 set_rule $FSNAME any cli2ost $SK_FLAVOR
4726 if $SK_SKIPFIRST; then
4727 export SK_SKIPFIRST=false
4731 "lctl set_param osc.*.idle_connect=1"
4734 wait_flavor cli2mdt $SK_FLAVOR
4735 wait_flavor cli2ost $SK_FLAVOR
4740 sleep $((TIMEOUT + 5))
4746 mounted_lustre_filesystems() {
4747 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4750 init_facet_vars () {
4751 [ -n "$CLIENTONLY" ] && return 0
4758 eval export ${facet}_dev=${device}
4759 eval export ${facet}_opt=\"$@\"
4761 local dev=${facet}_dev
4763 # We need to loop for the label
4764 # in case its not initialized yet.
4765 for wait_time in {0,1,3,5,10}; do
4767 if [ $wait_time -gt 0 ]; then
4768 echo "${!dev} not yet initialized,"\
4769 "waiting ${wait_time} seconds."
4773 local label=$(devicelabel ${facet} ${!dev})
4775 # Check to make sure the label does
4776 # not include ffff at the end of the label.
4777 # This indicates it has not been initialized yet.
4779 if [[ $label =~ [f|F]{4}$ ]]; then
4780 # label is not initialized, unset the result
4781 # and either try again or fail
4788 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4790 eval export ${facet}_svc=${label}
4792 local varname=${facet}failover_HOST
4793 if [ -z "${!varname}" ]; then
4794 eval export $varname=$(facet_host $facet)
4797 varname=${facet}_HOST
4798 if [ -z "${!varname}" ]; then
4799 eval export $varname=$(facet_host $facet)
4802 # ${facet}failover_dev is set in cfg file
4803 varname=${facet}failover_dev
4804 if [ -n "${!varname}" ] ; then
4805 eval export ${facet}failover_dev=${!varname}
4807 eval export ${facet}failover_dev=$device
4810 # get mount point of already mounted device
4811 # is facet_dev is already mounted then use the real
4812 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4813 # i.e. ${facet}_MOUNT if specified by user or default
4814 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4815 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4816 if [ -z $mntpt ]; then
4817 mntpt=$(facet_mntpt $facet)
4819 eval export ${facet}_MOUNT=$mntpt
4822 init_facets_vars () {
4825 if ! remote_mds_nodsh; then
4826 for num in $(seq $MDSCOUNT); do
4827 DEVNAME=`mdsdevname $num`
4828 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4832 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4834 if ! remote_ost_nodsh; then
4835 for num in $(seq $OSTCOUNT); do
4836 DEVNAME=$(ostdevname $num)
4837 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4842 init_facets_vars_simple () {
4845 if ! remote_mds_nodsh; then
4846 for num in $(seq $MDSCOUNT); do
4847 devname=$(mdsdevname $num)
4848 eval export mds${num}_dev=${devname}
4849 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
4853 if ! combined_mgs_mds ; then
4854 eval export mgs_dev=$(mgsdevname)
4855 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
4858 if ! remote_ost_nodsh; then
4859 for num in $(seq $OSTCOUNT); do
4860 devname=$(ostdevname $num)
4861 eval export ost${num}_dev=${devname}
4862 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
4867 osc_ensure_active () {
4872 while [ $period -lt $timeout ]; do
4873 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4874 if [ $count -eq 0 ]; then
4878 echo "There are $count OST are inactive, wait $period seconds, and try again"
4880 period=$((period+3))
4883 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4886 set_conf_param_and_check() {
4890 local ORIG=$(do_facet $myfacet "$TEST")
4891 if [ $# -gt 3 ]; then
4897 echo "Setting $PARAM from $ORIG to $FINAL"
4898 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4899 error "conf_param $PARAM failed"
4901 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4902 error "check $PARAM failed!"
4905 set_persistent_param() {
4909 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4911 if [ $# -gt 3 ]; then
4918 if [[ $PERM_CMD = *"set_param -P"* ]]; then
4919 echo "Setting $test_param from $orig to $final"
4920 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4921 error "$PERM_CMD $test_param failed"
4923 echo "Setting $param from $orig to $final"
4924 do_facet mgs "$PERM_CMD $param='$final'" ||
4925 error "$PERM_CMD $param failed"
4929 set_persistent_param_and_check() {
4933 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4935 if [ $# -gt 3 ]; then
4942 set_persistent_param $myfacet $test_param $param "$final"
4944 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4945 error "check $param failed!"
4948 init_param_vars () {
4949 TIMEOUT=$(lctl get_param -n timeout)
4950 TIMEOUT=${TIMEOUT:-20}
4952 if [ -n "$arg1" ]; then
4953 [ "$arg1" = "server_only" ] && return
4956 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4958 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4959 log "Using TIMEOUT=$TIMEOUT"
4961 osc_ensure_active $SINGLEMDS $TIMEOUT
4962 osc_ensure_active client $TIMEOUT
4963 $LCTL set_param osc.*.idle_timeout=debug
4965 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4966 local current_jobid_var=$($LCTL get_param -n jobid_var)
4968 if [ $JOBID_VAR = "existing" ]; then
4969 echo "keeping jobstats as $current_jobid_var"
4970 elif [ $current_jobid_var != $JOBID_VAR ]; then
4971 echo "setting jobstats to $JOBID_VAR"
4973 set_persistent_param_and_check client \
4974 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4977 echo "jobstats not supported by server"
4980 if [ $QUOTA_AUTO -ne 0 ]; then
4981 if [ "$ENABLE_QUOTA" ]; then
4982 echo "enable quota as required"
4983 setup_quota $MOUNT || return 2
4985 echo "disable quota as required"
4986 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4992 nfs_client_mode () {
4993 if [ "$NFSCLIENT" ]; then
4994 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4995 local clients=$CLIENTS
4996 [ -z $clients ] && clients=$(hostname)
4998 # FIXME: remove hostname when 19215 fixed
4999 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5000 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5001 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5002 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5004 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5010 cifs_client_mode () {
5011 [ x$CIFSCLIENT = xyes ] &&
5012 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5015 check_config_client () {
5018 local mounted=$(mount | grep " $mntpt ")
5019 if [ -n "$CLIENTONLY" ]; then
5021 # CLIENTONLY should not depend on *_HOST settings
5022 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5023 # in theory someone could create a new,
5024 # client-only config file that assumed lustre was already
5025 # configured and didn't set the MGSNID. If MGSNID is not set,
5026 # then we should use the mgs nid currently being used
5027 # as the default value. bug 18021
5028 [[ x$MGSNID = x ]] &&
5031 if [[ x$mgc != xMGC$MGSNID ]]; then
5032 if [ "$mgs_HOST" ]; then
5033 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5034 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5035 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5041 echo Checking config lustre mounted on $mntpt
5042 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5043 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5047 check_config_clients () {
5048 local clients=${CLIENTS:-$HOSTNAME}
5051 nfs_client_mode && return
5052 cifs_client_mode && return
5054 do_rpc_nodes "$clients" check_config_client $mntpt
5056 sanity_mount_check || error "environments are insane!"
5060 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5061 local cltimeout=$(lctl get_param -n timeout)
5062 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5063 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5070 [ -z $mntpt ] && return 1
5071 local mounted=$(mounted_lustre_filesystems)
5073 echo $mounted' ' | grep -w -q $mntpt' '
5077 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5081 # empty lustre filesystem may have empty directories lost+found and .lustre
5083 # exclude .lustre & lost+found
5084 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5085 -print | wc -l) = 1 ] || return 1
5086 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5087 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5088 # exclude .lustre/fid (LU-2780)
5089 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5090 -print | wc -l) = 1 ] || return 1
5092 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5097 check_and_setup_lustre() {
5099 nfs_client_mode && return
5100 cifs_client_mode && return
5102 local MOUNTED=$(mounted_lustre_filesystems)
5106 # both MOUNT and MOUNT2 are not mounted
5107 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5108 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5109 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5111 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5112 export I_MOUNTED=yes
5116 elif is_mounted $MOUNT2; then
5118 # MOUNT2 is mounted, while MOUNT_2 is not set
5119 if ! [ "$MOUNT_2" ]; then
5120 cleanup_mount $MOUNT2
5121 export I_UMOUNTED2=yes
5124 # MOUNT2 is mounted, MOUNT_2 is set
5126 # FIXME: what to do if check_config failed?
5128 # 1) remote client has mounted other Lustre fs ?
5129 # 2) it has insane env ?
5130 # let's try umount MOUNT2 on all clients and mount it again:
5131 if ! check_config_clients $MOUNT2; then
5132 cleanup_mount $MOUNT2
5133 restore_mount $MOUNT2
5134 export I_MOUNTED2=yes
5139 # MOUNT is mounted MOUNT2 is not mounted
5140 elif [ "$MOUNT_2" ]; then
5141 restore_mount $MOUNT2
5142 export I_MOUNTED2=yes
5146 # FIXME: what to do if check_config failed?
5148 # 1) remote client has mounted other Lustre fs?
5149 # 2) lustre is mounted on remote_clients atall ?
5150 check_config_clients $MOUNT
5154 set_default_debug_nodes $(comma_list $(nodes_list))
5157 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5159 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5160 facets="$(get_facets OST)"
5161 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5162 facets="$facets,$(get_facets MDS)"
5163 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5164 facets="$facets,mgs"
5165 local nodes="$(facets_hosts ${facets})"
5166 if [ -n "$nodes" ] ; then
5167 do_nodes $nodes "$LCTL set_param \
5168 osd-ldiskfs.track_declares_assert=1 || true"
5178 if [ "$ONLY" == "setup" ]; then
5184 local clients=${CLIENTS:-$HOSTNAME}
5187 zconf_mount_clients $clients $mntpt
5191 local clients=${CLIENTS:-$HOSTNAME}
5194 zconf_umount_clients $clients $mntpt
5197 cleanup_and_setup_lustre() {
5198 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5199 lctl set_param debug=0 || true
5201 if [ "$ONLY" == "cleanup" ]; then
5205 check_and_setup_lustre
5208 # Get all of the server target devices from a given server node and type.
5215 if [ "$type" == ost ]; then
5216 devs=$(get_osd_param $node "" mntdev)
5218 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5220 for dev in $devs; do
5222 *loop*) do_node $node "losetup $dev" | \
5223 sed -e "s/.*(//" -e "s/).*//" ;;
5229 # Get all of the server target devices.
5234 # Master MDS parameters used by lfsck
5235 MDTNODE=$(facet_active_host $SINGLEMDS)
5236 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5240 for node in $(mdts_nodes); do
5241 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5247 for node in $(osts_nodes); do
5248 OSTDEVS[i]=$(get_mnt_devs $node ost)
5253 # Run e2fsck on MDT or OST device.
5258 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5259 local log=$TMP/e2fsck.log
5263 do_node $node $cmd 2>&1 | tee $log
5265 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5267 if [ $MDSCOUNT -gt 1 ]; then
5268 skip_noexit "DNE mode isn't supported!"
5272 error "It's not DNE mode."
5277 [ $rc -le $FSCK_MAX_ERR ] ||
5278 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5284 # Run resize2fs on MDT or OST device.
5293 do_facet $facet "$RESIZE2FS $opts $device $size"
5296 # verify a directory is shared among nodes.
5297 check_shared_dir() {
5299 local list=${2:-$(comma_list $(nodes_list))}
5301 [ -z "$dir" ] && return 1
5302 do_rpc_nodes "$list" check_logdir $dir
5303 check_write_access $dir "$list" || return 1
5308 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5309 $LCTL set_param printk=+lfsck
5310 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5312 for k in $(seq $MDSCOUNT); do
5313 # wait up to 10+1 minutes for LFSCK to complete
5314 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5315 mdd.$(facet_svc mds${k}).lfsck_layout |
5316 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5317 error "MDS${k} layout isn't the expected 'completed'"
5318 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5319 mdd.$(facet_svc mds${k}).lfsck_namespace |
5320 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5321 error "MDS${k} namespace isn't the expected 'completed'"
5323 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5324 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5325 awk '/repaired/ { print $2 }' | calc_sum)
5326 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5327 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5328 awk '/repaired/ { print $2 }' | calc_sum)
5329 local repaired=$((rep_mdt + rep_ost))
5330 [ $repaired -eq 0 ] ||
5331 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5334 dump_file_contents() {
5340 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5341 error_noexit false \
5342 "Invalid parameters for dump_file_contents()"
5345 for node in ${nodes}; do
5346 do_node $node "for i in \\\$(find $dir -type f); do
5347 echo ====\\\${i}=======================;
5349 done" >> ${logname}.${node}.log
5353 dump_command_output() {
5359 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5360 error_noexit false \
5361 "Invalid parameters for dump_command_output()"
5365 for node in ${nodes}; do
5366 do_node $node "echo ====${cmd}=======================;
5367 $cmd" >> ${logname}.${node}.log
5374 # dump file contents from /proc/spl in case of zfs test
5375 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5376 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5377 dump_command_output \
5378 "$(osts_nodes)" "zpool events -v" "${logname}"
5381 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5382 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5383 dump_command_output \
5384 "$(mdts_nodes)" "zpool events -v" "${logname}"
5388 check_and_cleanup_lustre() {
5389 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5390 "$TESTSUITE" != "sanity-scrub" ]; then
5394 if is_mounted $MOUNT; then
5395 if $DO_CLEANUP; then
5396 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5397 error "remove sub-test dirs failed"
5401 [ "$ENABLE_QUOTA" ] && restore_quota || true
5404 if [ "$I_UMOUNTED2" = "yes" ]; then
5405 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5408 if [ "$I_MOUNTED2" = "yes" ]; then
5409 cleanup_mount $MOUNT2
5412 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5413 cleanupall -f || error "cleanup failed"
5421 wait_for_function () {
5424 # suppress fn both stderr and stdout
5425 if [ "$1" = "--quiet" ]; then
5427 quiet=" > /dev/null 2>&1"
5439 eval $fn $quiet && return 0
5441 wait=$((wait + sleep))
5442 [ $wait -lt $max ] || return 1
5443 echo waiting $fn, $((max - wait)) secs left ...
5453 [ "$host" = "$HOSTNAME" ] && return 0
5455 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5456 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5457 echo "Network not available!"
5461 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5469 # Convert a space-delimited list to a comma-delimited list. If the input is
5470 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5472 # echo is used to convert newlines to spaces, since it doesn't
5473 # introduce a trailing space as using "tr '\n' ' '" does
5474 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5480 echo $list | grep -qw $item
5483 # list, excluded are the comma separated lists
5484 exclude_items_from_list () {
5490 for item in ${excluded//,/ }; do
5491 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5493 echo $(comma_list $list)
5496 # list, expand are the comma separated lists
5498 local list=${1//,/ }
5499 local expand=${2//,/ }
5502 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5503 echo $(comma_list $expanded)
5506 testslist_filter () {
5507 local script=$LUSTRE/tests/${TESTSUITE}.sh
5509 [ -f $script ] || return 0
5511 local start_at=$START_AT
5512 local stop_at=$STOP_AT
5514 local var=${TESTSUITE//-/_}_START_AT
5515 [ x"${!var}" != x ] && start_at=${!var}
5516 var=${TESTSUITE//-/_}_STOP_AT
5517 [ x"${!var}" != x ] && stop_at=${!var}
5519 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5520 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5521 /^'${start_at}'$/ {flag = 0}
5522 {if (flag == 1) print $0}
5523 /^'${stop_at}'$/ { flag = 1 }'
5527 (cd `dirname $1`; echo $PWD/`basename $1`)
5531 local types=${1:-"OST MDS MGS"}
5535 for entry in $types; do
5536 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5537 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5540 MGS ) list="$list $name";;
5541 MDS|OST|AGT ) local count=${type}COUNT
5542 for ((i=1; i<=${!count}; i++)) do
5543 list="$list ${name}$i"
5545 * ) error "Invalid facet type"
5549 echo $(comma_list $list)
5552 ##################################
5553 # Adaptive Timeouts funcs
5556 # only check mds, we assume at_max is the same on all nodes
5557 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5558 if [ $at_max -eq 0 ]; then
5569 # suppose that all ost-s have the same $at value set
5570 [ $facet != "ost" ] || facet=ost1
5572 do_facet $facet "lctl get_param -n $at"
5590 if [ $facet == "ost" ]; then
5591 facet=$(get_facets OST)
5592 elif [ $facet == "mds" ]; then
5593 facet=$(get_facets MDS)
5595 hosts=$(expand_list $hosts $(facets_hosts $facet))
5598 do_nodes $hosts lctl set_param at_max=$at_max
5601 ##################################
5605 # OBD_FAIL_MDS_ALL_REQUEST_NET
5607 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5608 do_facet client "$1" || RC=$?
5609 do_facet $SINGLEMDS lctl set_param fail_loc=0
5614 # OBD_FAIL_MDS_ALL_REPLY_NET
5616 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5618 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5622 drop_reint_reply() {
5623 # OBD_FAIL_MDS_REINT_NET_REP
5625 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5627 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5631 drop_update_reply() {
5632 # OBD_FAIL_OUT_UPDATE_NET_REP
5636 do_facet mds${index} lctl set_param fail_loc=0x1701
5637 do_facet client "$@" || RC=$?
5638 do_facet mds${index} lctl set_param fail_loc=0
5643 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5646 local timeout=${2:-0}
5647 # default is (obd_timeout / 4) if unspecified
5648 echo "timeout is $timeout/$2"
5649 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5650 do_facet client "$1" || RC=$?
5651 do_facet client "sync"
5652 do_facet ost1 lctl set_param fail_loc=0
5656 drop_ldlm_cancel() {
5657 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5659 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5660 do_nodes $list lctl set_param fail_loc=0x304
5662 do_facet client "$@" || RC=$?
5664 do_nodes $list lctl set_param fail_loc=0
5668 drop_bl_callback_once() {
5670 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5671 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5672 do_facet client lctl set_param fail_loc=0x80000305
5673 do_facet client "$@" || rc=$?
5674 do_facet client lctl set_param fail_loc=0
5675 do_facet client lctl set_param fail_val=0
5676 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5680 drop_bl_callback() {
5682 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5683 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5684 do_facet client lctl set_param fail_loc=0x305
5685 do_facet client "$@" || rc=$?
5686 do_facet client lctl set_param fail_loc=0
5687 do_facet client lctl set_param fail_val=0
5688 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5693 #define OBD_FAIL_LDLM_REPLY 0x30c
5695 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5696 do_nodes $list lctl set_param fail_loc=0x30c
5698 do_facet client "$@" || RC=$?
5700 do_nodes $list lctl set_param fail_loc=0
5704 drop_ldlm_reply_once() {
5705 #define OBD_FAIL_LDLM_REPLY 0x30c
5707 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5708 do_nodes $list lctl set_param fail_loc=0x8000030c
5710 do_facet client "$@" || RC=$?
5712 do_nodes $list lctl set_param fail_loc=0
5720 echo "clearing fail_loc on $facet"
5721 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5724 set_nodes_failloc () {
5726 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5729 cancel_lru_locks() {
5730 #$LCTL mark "cancel_lru_locks $1 start"
5731 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5732 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5733 #$LCTL mark "cancel_lru_locks $1 stop"
5738 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5739 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5740 echo "$DEFAULT_LRU_SIZE"
5745 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5748 lru_resize_disable()
5750 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5755 local mountpath=${1:-$MOUNT}
5758 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
5764 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5765 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5766 echo there is still data in page cache $FILE ?
5767 lctl get_param -n $FILE
5775 DEBUGSAVE="$(lctl get_param -n debug)"
5776 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5780 [ -n "$DEBUGSAVE" ] &&
5781 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5785 [ -n "$DEBUGSAVE_SERVER" ] &&
5786 do_nodes $(comma_list $(all_server_nodes)) \
5787 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5793 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5796 debug_size_restore() {
5797 [ -n "$DEBUG_SIZE_SAVED" ] && \
5798 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5802 start_full_debug_logging() {
5807 local debug_size=150
5808 local nodes=$(comma_list $(nodes_list))
5810 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
5813 stop_full_debug_logging() {
5818 # prints bash call stack
5819 print_stack_trace() {
5822 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5823 local src=${BASH_SOURCE[$i]}
5824 local lineno=${BASH_LINENO[$i-1]}
5825 local funcname=${FUNCNAME[$i]}
5826 echo " = $src:$lineno:$funcname()"
5831 local TYPE=${TYPE:-"FAIL"}
5834 # do not dump logs if $1=false
5835 if [ "x$1" = "xfalse" ]; then
5840 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5841 (print_stack_trace 2) >&2
5843 # We need to dump the logs on all nodes
5845 gather_logs $(comma_list $(nodes_list))
5849 [ "$TESTSUITELOG" ] &&
5850 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5851 if [ -z "$*" ]; then
5852 echo "error() without useful message, please fix" > $LOGDIR/err
5854 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5855 echo "$@" > $LOGDIR/ignore
5857 echo "$@" > $LOGDIR/err
5861 # cleanup the env for failed tests
5865 ##################################
5867 ##################################
5869 # usage: stack_trap arg sigspec
5871 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5872 # command "arg" on top of previously defined commands for "sigspec" instead
5873 # of overwriting them.
5874 # stacked traps are executed in reverse order of their registration
5876 # arg and sigspec have the same meaning as in man (1) trap
5880 local sigspec="${2:-EXIT}"
5882 # Use "trap -p" to get the quoting right
5883 local old_trap="$(trap -p "$sigspec")"
5884 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5885 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5887 # Once again, use "trap -p" to get the quoting right
5888 local new_trap="$(trap -- "$arg" "$sigspec"
5890 trap -- '' "$sigspec")"
5892 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5894 # The resulting string should be safe to "eval" as it is (supposedly
5895 # correctly) quoted by "trap -p"
5896 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5905 local log=$TESTSUITELOG
5907 [ -f "$log" ] && grep -q FAIL $log && status=1
5921 # use only if we are ignoring failures for this test, bugno required.
5922 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5923 # e.g. error_ignore bz5494 "your message" or
5924 # error_ignore LU-5494 "your message"
5926 local TYPE="IGNORE ($1)"
5931 error_and_remount() {
5933 remount_client $MOUNT
5937 # Throw an error if it's not running in vm - usually for performance
5940 local virt=$(running_in_vm)
5941 if [[ -n "$virt" ]]; then
5942 echo "running in VM '$virt', ignore error"
5943 error_ignore env=$virt "$@"
5950 # Function: skip_env()
5951 # Purpose: to skip a test during developer testing because some tool
5952 # is missing, but fail the test in release testing because the test
5953 # environment is not configured properly".
5956 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5961 log " SKIP: $TESTSUITE $TESTNAME $@"
5963 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5964 skip_logged $TESTNAME "$@"
5967 echo "$@" > $LOGDIR/skip
5970 [[ -n "$TESTSUITELOG" ]] &&
5971 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5980 build_test_filter() {
5981 EXCEPT="$EXCEPT $(testslist_filter)"
5984 if [[ $O = [0-9]*-[0-9]* ]]; then
5985 for num in $(seq $(echo $O | tr '-' ' ')); do
5993 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5994 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5995 [ "$EXCEPT_SLOW" ] && \
5996 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5997 for E in $EXCEPT; do
5998 eval EXCEPT_${E}=true
6000 for E in $ALWAYS_EXCEPT; do
6001 eval EXCEPT_ALWAYS_${E}=true
6003 for E in $EXCEPT_SLOW; do
6004 eval EXCEPT_SLOW_${E}=true
6006 for G in $GRANT_CHECK_LIST; do
6007 eval GCHECK_ONLY_${G}=true
6012 if [[ $1 = [a-z]* ]]; then
6019 # print a newline if the last test was skipped
6020 export LAST_SKIPPED=
6021 export ALWAYS_SKIPPED=
6023 # Main entry into test-framework. This is called with the number and
6024 # description of a test. The number is used to find the function to run
6025 # the test using "test_$name".
6027 # This supports a variety of methods of specifying specific test to
6029 # - ONLY= env variable with space-separated list of test numbers to run
6030 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6036 export base=$(basetest $testnum)
6037 export TESTNAME=test_$testnum
6041 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6042 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6043 local isexcept=EXCEPT_$testnum
6044 local isexcept_base=EXCEPT_$base
6045 if [ ${!isexcept}x != x ]; then
6047 skip_message="skipping excluded test $testnum"
6048 elif [ ${!isexcept_base}x != x ]; then
6050 skip_message="skipping excluded test $testnum (base $base)"
6053 isexcept=EXCEPT_ALWAYS_$testnum
6054 isexcept_base=EXCEPT_ALWAYS_$base
6055 if [ ${!isexcept}x != x ]; then
6057 skip_message="skipping ALWAYS excluded test $testnum"
6058 elif [ ${!isexcept_base}x != x ]; then
6060 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6063 isexcept=EXCEPT_SLOW_$testnum
6064 isexcept_base=EXCEPT_SLOW_$base
6065 if [ ${!isexcept}x != x ]; then
6067 skip_message="skipping SLOW test $testnum"
6068 elif [ ${!isexcept_base}x != x ]; then
6070 skip_message="skipping SLOW test $testnum (base $base)"
6073 # If there are tests on the ONLY list, check if the current test
6074 # is on that list and, if so, check if the test is to be skipped
6075 # and if we are supposed to honor the skip lists.
6076 if [ -n "$ONLY" ]; then
6077 local isonly=ONLY_$testnum
6078 local isonly_base=ONLY_$base
6079 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6081 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6083 skip_noexit "$skip_message"
6086 [ -n "$LAST_SKIPPED" ] &&
6087 echo "" && LAST_SKIPPED=
6089 run_one_logged $testnum "$testmsg"
6099 if [ -n "$ALWAYS_SKIPPED" ]; then
6101 skip_noexit "$skip_message"
6104 run_one_logged $testnum "$testmsg"
6111 load_module ../libcfs/libcfs/libcfs
6123 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6128 strace -o $TMP/$1.strace -ttt $*
6130 log "FINISHED: $*: rc $RC"
6137 banner test complete, duration $duration sec
6138 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6139 echo duration $duration >>$TESTSUITELOG
6143 # Set TEST_STATUS here. It will be used for logging the result.
6146 if [[ -f $LOGDIR/err ]]; then
6148 elif [[ -f $LOGDIR/skip ]]; then
6151 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6155 local FFREE=$(do_node $SINGLEMDS \
6156 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6157 local FTOTAL=$(do_node $SINGLEMDS \
6158 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6160 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6164 echo -n "Resetting fail_loc on all nodes..."
6165 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6166 fail_val=0 2>/dev/null" || true
6172 # Log a message (on all nodes) padded with "=" before and after.
6173 # Also appends a timestamp and prepends the testsuite name.
6176 EQUALS="===================================================================================================="
6178 msg="== ${TESTSUITE} $*"
6180 [[ $last != "=" && $last != " " ]] && msg="$msg "
6181 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6182 # always include at least == after the message
6183 log "$msg== $(date +"%H:%M:%S (%s)")"
6186 check_dmesg_for_errors() {
6188 local errors="VFS: Busy inodes after unmount of\|\
6189 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6190 group descriptors corrupted"
6192 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6193 [ -z "$res" ] && return 0
6194 echo "Kernel error detected: $res"
6199 # Run a single test function and cleanup after it.
6201 # This function should be run in a subshell so the test func can
6202 # exit() without stopping the whole script.
6207 local SAVE_UMASK=`umask`
6210 if ! grep -q $DIR /proc/mounts; then
6214 banner "test $testnum: $testmsg"
6215 test_${testnum} || error "test_$testnum failed with $?"
6218 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6220 check_dmesg_for_errors || error "Error in dmesg detected"
6221 if [ "$PARALLEL" != "yes" ]; then
6222 ps auxww | grep -v grep | grep -q "multiop " &&
6223 error "multiop still running"
6231 # Wrapper around run_one to ensure:
6232 # - test runs in subshell
6233 # - output of test is saved to separate log file for error reporting
6234 # - test result is saved to data file
6237 local before=$SECONDS
6240 export tfile=f${testnum}.${TESTSUITE}
6241 export tdir=d${testnum}.${TESTSUITE}
6242 local name=$TESTSUITE.$TESTNAME.test_log.$(hostname -s).log
6243 local test_log=$LOGDIR/$name
6244 local zfs_log_name=$TESTSUITE.$TESTNAME.zfs_log
6245 local zfs_debug_log=$LOGDIR/$zfs_log_name
6246 local SAVE_UMASK=$(umask)
6250 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6252 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6253 local isonly=ONLY_$testnum
6254 local repeat=${!isonly:+$ONLY_REPEAT}
6256 for testiter in $(seq ${repeat:-1}); do
6257 local before_sub=$SECONDS
6258 log_sub_test_begin $TESTNAME
6260 # remove temp files between repetitions to avoid test failures
6261 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6262 rm -rf $DIR/$tdir* $DIR/$tfile*
6263 # loop around subshell so stack_trap EXIT triggers each time
6264 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6267 local duration_sub=$((SECONDS - before_sub))
6270 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6271 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6273 if [[ -f $LOGDIR/err ]]; then
6274 test_error=$(cat $LOGDIR/err)
6276 elif [[ -f $LOGDIR/ignore ]]; then
6277 test_error=$(cat $LOGDIR/ignore)
6278 elif [[ -f $LOGDIR/skip ]]; then
6279 test_error=$(cat $LOGDIR/skip)
6285 pass "$testnum" "($((SECONDS - before))s)"
6286 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6287 [[ $rc != 0 ]] && break
6290 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6294 if [ -f $LOGDIR/err ]; then
6295 log_zfs_info "$zfs_debug_log"
6296 $FAIL_ON_ERROR && exit $rc
6309 # Print information of skipped tests to result.yml
6312 log_sub_test_begin $1
6314 log_sub_test_end "SKIP" "0" "0" "$@"
6318 (cd $(dirname $1); echo $PWD/$(basename $1))
6323 export base=$(basetest $1)
6324 [ "$CHECK_GRANT" == "no" ] && return 0
6326 local isonly_base=GCHECK_ONLY_${base}
6327 local isonly=GCHECK_ONLY_$1
6328 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6330 echo -n "checking grant......"
6332 local clients=$CLIENTS
6333 [ -z "$clients" ] && clients=$(hostname)
6335 # sync all the data and make sure no pending data on server
6336 do_nodes $clients sync
6337 clients_up # initiate all idling connections
6340 client_grant=$(do_nodes $clients \
6341 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6342 awk '{ total += $1 } END { printf("%0.0f", total) }')
6345 # which is tot_granted less grant_precreate
6346 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6348 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6349 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6350 /tot_pending/{ total -= $2 };
6351 /grant_precreate/{ total -= $2 };
6352 END { printf("%0.0f", total) }')
6354 # check whether client grant == server grant
6355 if [[ $client_grant -ne $server_grant ]]; then
6356 do_nodes $(comma_list $(osts_nodes)) \
6357 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6358 "obdfilter.${FSNAME}-OST*.grant_*"
6359 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6360 error "failed: client:${client_grant} server: ${server_grant}."
6362 echo "pass: client:${client_grant} server: ${server_grant}"
6366 ########################
6372 ost=`echo $1 | awk -F_ '{print $3}'`
6373 if [ -z $ost ]; then
6374 ost=`echo $1 | sed 's/-osc.*//'`
6379 ostuuid_from_index()
6381 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6384 ostname_from_index() {
6385 local uuid=$(ostuuid_from_index $1)
6389 index_from_ostuuid()
6391 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6394 mdtuuid_from_index()
6396 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6400 # Return unique identifier for given hostname
6403 echo $host_name | md5sum | cut -d' ' -f1
6407 # Returns list of ip addresses for each interface
6409 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6414 # Cache address list to avoid mutiple execution of local_addr_list
6415 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6417 for i in $LOCAL_ADDR_LIST ; do
6418 [[ "$i" == "$addr" ]] && return 0
6425 local is_local="IS_LOCAL_$(host_id $host_name)"
6426 if [ -z "${!is_local-}" ] ; then
6428 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6429 is_local_addr "$host_ip" && eval $is_local=1
6431 [[ "${!is_local}" == "1" ]]
6436 local_node $node && return 1
6443 for node in $(mdts_nodes); do
6444 remote_node $node && return 0
6451 [ -n "$CLIENTONLY" ] && return 0 || true
6452 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6457 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6458 MSKIPPED=1 && return 1
6465 for node in $(osts_nodes) ; do
6466 remote_node $node && return 0
6473 [ -n "$CLIENTONLY" ] && return 0 || true
6474 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6479 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6480 OSKIPPED=1 && return 1
6486 [ -n "$CLIENTONLY" ] && return 0 || true
6488 MGS=$(facet_host mgs)
6489 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6494 remote_mds_nodsh || remote_ost_nodsh || \
6495 $(single_local_node $(comma_list $(nodes_list)))
6499 remote_ost && remote_mds
6502 # Get the active nodes for facets.
6510 for facet in ${facets//,/ }; do
6511 nodes="$nodes $(facet_active_host $facet)"
6514 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6518 # Get name of the active MGS node.
6520 echo -n $(facets_nodes $(get_facets MGS))
6523 # Get all of the active MDS nodes.
6525 echo -n $(facets_nodes $(get_facets MDS))
6528 # Get all of the active OSS nodes.
6530 echo -n $(facets_nodes $(get_facets OST))
6533 # Get all of the active AGT (HSM agent) nodes.
6535 echo -n $(facets_nodes $(get_facets AGT))
6538 # Get all of the client nodes and active server nodes.
6540 local nodes=$HOSTNAME
6544 # CLIENTS (if specified) contains the local client
6545 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6547 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6548 nodes="$nodes $(facets_nodes $(get_facets))"
6551 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6555 # Get all of the remote client nodes and remote active server nodes.
6556 remote_nodes_list () {
6557 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6560 # Get all of the MDS nodes, including active and passive nodes.
6564 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6568 for i in $(seq $MDSCOUNT); do
6570 failover_host=mds${i}failover_HOST
6571 nodes="$nodes ${!host} ${!failover_host}"
6574 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6578 # Get all of the OSS nodes, including active and passive nodes.
6582 local nodes="${ost_HOST} ${ostfailover_HOST}"
6586 for i in $(seq $OSTCOUNT); do
6588 failover_host=ost${i}failover_HOST
6589 nodes="$nodes ${!host} ${!failover_host}"
6592 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6596 # Get all of the server nodes, including active and passive nodes.
6597 all_server_nodes () {
6602 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6604 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6608 # Get all of the client and server nodes, including active and passive nodes.
6610 local nodes=$HOSTNAME
6614 # CLIENTS (if specified) contains the local client
6615 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6617 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6618 nodes="$nodes $(all_server_nodes)"
6621 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6625 init_clients_lists () {
6626 # Sanity check: exclude the local client from RCLIENTS
6627 local clients=$(hostlist_expand "$RCLIENTS")
6628 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6630 # Sanity check: exclude the dup entries
6631 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6633 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6635 # Sanity check: exclude the dup entries from CLIENTS
6636 # for those configs which has SINGLCLIENT set to local client
6637 clients=$(for i in $clients; do echo $i; done | sort -u)
6639 CLIENTS=$(comma_list $clients)
6640 local -a remoteclients=($RCLIENTS)
6641 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6642 varname=CLIENT$((i + 2))
6643 eval $varname=${remoteclients[i]}
6646 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6649 get_random_entry () {
6652 rnodes=${rnodes//,/ }
6654 local -a nodes=($rnodes)
6655 local num=${#nodes[@]}
6656 local i=$((RANDOM * num * 2 / 65536))
6662 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6666 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6667 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6672 echo $nodes | wc -w || true
6676 local nodes=$(osts_nodes)
6677 local osscount=$(get_node_count "$nodes")
6678 [ ! "$OSTCOUNT" = "$osscount" ]
6682 local nodes=$(mdts_nodes)
6683 local mdtcount=$(get_node_count "$nodes")
6684 [ ! "$MDSCOUNT" = "$mdtcount" ]
6687 generate_machine_file() {
6688 local nodes=${1//,/ }
6689 local machinefile=$2
6691 for node in $nodes; do
6692 echo $node >>$machinefile || \
6693 { echo "can not generate machinefile $machinefile" && return 1; }
6698 local file=$1/stripe
6701 $LFS getstripe -v $file || error "getstripe $file failed"
6705 setstripe_nfsserver () {
6707 local nfsexportdir=$2
6711 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6712 { print $1 }' /proc/mounts | cut -f 1 -d :))
6714 # check that only one nfs mounted
6715 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6716 (( ${#nfsexport[@]} == 1 )) ||
6717 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6719 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6722 # Check and add a test group.
6728 local gid=$(getent group $group_name | cut -d: -f3)
6729 if [[ -n "$gid" ]]; then
6730 [[ "$gid" -eq "$group_id" ]] || {
6731 error_noexit "inconsistent group ID:" \
6732 "new: $group_id, old: $gid"
6736 groupadd -g $group_id $group_name
6743 # Check and add a test user.
6756 local uid=$(getent passwd $user_name | cut -d: -f3)
6757 if [[ -n "$uid" ]]; then
6758 if [[ "$uid" -eq "$user_id" ]]; then
6759 local dir=$(getent passwd $user_name | cut -d: -f6)
6760 if [[ "$dir" != "$home" ]]; then
6762 usermod -d $home $user_name
6766 error_noexit "inconsistent user ID:" \
6767 "new: $user_id, old: $uid"
6772 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6779 check_runas_id_ret() {
6781 local myRUNAS_UID=$1
6782 local myRUNAS_GID=$2
6785 if [ -z "$myRUNAS" ]; then
6786 error_exit "myRUNAS command must be specified for check_runas_id"
6789 $myRUNAS krb5_login.sh || \
6790 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6792 mkdir $DIR/d0_runas_test
6794 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6795 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6796 rm -rf $DIR/d0_runas_test
6801 local myRUNAS_UID=$1
6802 local myRUNAS_GID=$2
6805 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6806 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6807 Please set RUNAS_ID to some UID which exists on MDS and client or
6808 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6811 # obtain the UID/GID for MPI_USER
6815 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6816 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6818 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6819 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6822 # obtain and cache Kerberos ticket-granting ticket
6823 refresh_krb5_tgt() {
6824 local myRUNAS_UID=$1
6825 local myRUNAS_GID=$2
6828 if [ -z "$myRUNAS" ]; then
6829 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6832 CLIENTS=${CLIENTS:-$HOSTNAME}
6833 do_nodes $CLIENTS "set -x
6834 if ! $myRUNAS krb5_login.sh; then
6835 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6840 # Run multiop in the background, but wait for it to print
6841 # "PAUSING" to its stdout before returning from this function.
6842 multiop_bg_pause() {
6843 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6847 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6850 echo "$MULTIOP_PROG $FILE v$ARGS"
6851 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6853 echo "TMPPIPE=${TMPPIPE}"
6854 read -t 60 multiop_output < $TMPPIPE
6855 if [ $? -ne 0 ]; then
6860 if [ "$multiop_output" != "PAUSING" ]; then
6861 echo "Incorrect multiop output: $multiop_output"
6876 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6882 inodes_available () {
6883 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6884 sort -un | head -n1) || return 1
6888 mdsrate_inodes_available () {
6889 local min_inodes=$(inodes_available)
6890 echo $((min_inodes * 99 / 100))
6893 # reset stat counters
6895 local paramfile="$1"
6896 lctl set_param -n $paramfile=0
6901 local paramfile="$1"
6903 lctl get_param -n $paramfile |
6904 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6908 awk '{sum += $1} END { printf("%0.0f", sum) }'
6911 calc_osc_kbytes () {
6912 $LFS df $MOUNT > /dev/null
6913 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6916 # save_lustre_params(comma separated facet list, parameter_mask)
6917 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6918 save_lustre_params() {
6923 for facet in ${facets//,/ }; do
6924 facet_svc=$(facet_svc $facet)
6926 "params=\\\$($LCTL get_param $2);
6927 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6928 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6929 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6930 while read s; do echo $facet \\\$s;
6931 done <<< \\\"\\\$param\\\""
6935 # restore lustre parameters from input stream, produces by save_lustre_params
6936 restore_lustre_params() {
6941 while IFS=" =" read facet name val; do
6942 do_facet $facet "$LCTL set_param -n $name=$val"
6946 check_node_health() {
6947 local nodes=${1:-$(comma_list $(nodes_list))}
6949 for node in ${nodes//,/ }; do
6950 check_network "$node" 5
6951 if [ $? -eq 0 ]; then
6952 do_node $node "rc=0;
6953 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6954 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6955 echo \\\$(hostname -s): \\\$val;
6958 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6963 mdsrate_cleanup () {
6965 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6966 --nfiles $3 --dir $4 --filefmt $5 $6
6971 delayed_recovery_enabled () {
6972 local var=${SINGLEMDS}_svc
6973 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6976 ########################
6978 convert_facet2label() {
6981 if [ x$facet = xost ]; then
6983 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
6987 local varsvc=${facet}_svc
6989 if [ -n ${!varsvc} ]; then
6992 error "No label for $facet!"
6996 get_clientosc_proc_path() {
6997 echo "${1}-osc-[-0-9a-f]*"
7000 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7001 # used by MDT would not be changed.
7002 # mdt lov: fsname-mdtlov
7003 # mdt osc: fsname-OSTXXXX-osc
7004 mds_on_old_device() {
7005 local mds=${1:-"$SINGLEMDS"}
7007 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7008 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7009 > /dev/null 2>&1" && return 0
7014 get_mdtosc_proc_path() {
7016 local ost_label=${2:-"*OST*"}
7018 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7019 local mdt_label=$(convert_facet2label $mds_facet)
7020 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7022 if [[ $ost_label = *OST* ]]; then
7023 echo "${ost_label}-osc-${mdt_index}"
7025 echo "${ost_label}-osp-${mdt_index}"
7029 get_osc_import_name() {
7032 local label=$(convert_facet2label $ost)
7034 if [ "${facet:0:3}" = "mds" ]; then
7035 get_mdtosc_proc_path $facet $label
7039 get_clientosc_proc_path $label
7043 _wait_import_state () {
7046 local maxtime=${3:-$(max_recovery_time)}
7047 local error_on_failure=${4:-1}
7051 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7052 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7053 if [ "${expected}" == "DISCONN" ]; then
7054 # for disconn we can check after proc entry is removed
7055 [ "x${CONN_STATE}" == "x" ] && return 0
7056 # with AT enabled, we can have connect request timeout near of
7057 # reconnect timeout and test can't see real disconnect
7058 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7060 if [ $i -ge $maxtime ]; then
7061 [ $error_on_failure -ne 0 ] && \
7062 error "can't put import for $CONN_PROC into ${expected}" \
7063 "state after $i sec, have ${CONN_STATE}"
7067 # Add uniq for multi-mount case
7068 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7072 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7076 wait_import_state() {
7079 local maxtime=${3:-$(max_recovery_time)}
7080 local error_on_failure=${4:-1}
7083 for param in ${params//,/ }; do
7084 _wait_import_state $state $param $maxtime $error_on_failure || return
7088 wait_import_state_mount() {
7089 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7093 wait_import_state $*
7096 # One client request could be timed out because server was not ready
7097 # when request was sent by client.
7098 # The request timeout calculation details :
7100 # /* We give the server rq_timeout secs to process the req, and
7101 # add the network latency for our local timeout. */
7102 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7103 # ptlrpc_at_get_net_latency(request) ;
7105 # ptlrpc_connect_import ()
7106 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7109 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7110 # ptlrpc_at_get_net_latency(request) ->
7111 # at_get (max (iat_net_latency=0, at_min)) = at_min
7114 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7115 # INITIAL_CONNECT_TIMEOUT + at_min
7117 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7118 # because we can not get this value in runtime,
7119 # the value depends on configure options, and it is not stored in /proc.
7121 # #define CONNECTION_SWITCH_MIN 5U
7122 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7124 request_timeout () {
7127 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7128 local init_connect_timeout=$TIMEOUT
7129 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7131 local at_min=$(at_get $facet at_min)
7133 echo $(( init_connect_timeout + at_min ))
7136 _wait_osc_import_state() {
7140 local target=$(get_osc_import_name $facet $ost_facet)
7141 local param="os[cp].${target}.ost_server_uuid"
7145 # 1. wait the deadline of client 1st request (it could be skipped)
7146 # 2. wait the deadline of client 2nd request
7147 local maxtime=$(( 2 * $(request_timeout $facet)))
7149 if [[ $facet == client* ]]; then
7150 # During setup time, the osc might not be setup, it need wait
7151 # until list_param can return valid value.
7152 params=$($LCTL list_param $param 2>/dev/null || true)
7153 while [ -z "$params" ]; do
7154 if [ $i -ge $maxtime ]; then
7155 echo "can't get $param in $maxtime secs"
7160 params=$($LCTL list_param $param 2>/dev/null || true)
7164 if [[ $ost_facet = mds* ]]; then
7165 # no OSP connection to itself
7166 if [[ $facet = $ost_facet ]]; then
7169 param="osp.${target}.mdt_server_uuid"
7173 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7174 wait_import_state $expected "$params" $maxtime; then
7175 error "$facet: import is not in $expected state after $maxtime"
7182 wait_osc_import_state() {
7188 if [[ $facet = mds ]]; then
7189 for num in $(seq $MDSCOUNT); do
7190 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7193 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7197 wait_osc_import_ready() {
7198 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7201 _wait_mgc_import_state() {
7204 local error_on_failure=${3:-1}
7205 local param="mgc.*.mgs_server_uuid"
7209 # 1. wait the deadline of client 1st request (it could be skipped)
7210 # 2. wait the deadline of client 2nd request
7211 local maxtime=$(( 2 * $(request_timeout $facet)))
7213 if [[ $facet == client* ]]; then
7214 # During setup time, the osc might not be setup, it need wait
7215 # until list_param can return valid value. And also if there
7216 # are mulitple osc entries we should list all of them before
7218 params=$($LCTL list_param $param 2>/dev/null || true)
7219 while [ -z "$params" ]; do
7220 if [ $i -ge $maxtime ]; then
7221 echo "can't get $param in $maxtime secs"
7226 params=$($LCTL list_param $param 2>/dev/null || true)
7229 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7230 wait_import_state $expected "$params" $maxtime \
7231 $error_on_failure; then
7232 if [ $error_on_failure -ne 0 ]; then
7233 error "import is not in ${expected} state"
7241 wait_mgc_import_state() {
7244 local error_on_failure=${3:-1}
7247 if [[ $facet = mds ]]; then
7248 for num in $(seq $MDSCOUNT); do
7249 _wait_mgc_import_state mds$num "$expected" \
7250 $error_on_failure || return
7253 _wait_mgc_import_state "$facet" "$expected"
7254 $error_on_failure || return
7258 wait_dne_interconnect() {
7261 if [ $MDSCOUNT -gt 1 ]; then
7262 for num in $(seq $MDSCOUNT); do
7263 wait_osc_import_ready mds mds$num
7268 get_clientmdc_proc_path() {
7272 get_clientmgc_proc_path() {
7280 [ -z "$list" ] && return 0
7282 # Add paths to lustre tests for 32 and 64 bit systems.
7283 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7284 local TESTPATH="$RLUSTRE/tests:"
7285 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7286 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7289 wait_clients_import_state () {
7296 if [ "$FAILURE_MODE" = HARD ]; then
7297 facets=$(facets_on_host $(facet_active_host $facet))
7300 for facet in ${facets//,/ }; do
7301 local label=$(convert_facet2label $facet)
7304 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7305 $label).ost_server_uuid" ;;
7306 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7307 $label).mds_server_uuid" ;;
7308 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7309 $label).mgs_server_uuid" ;;
7310 *) error "unknown facet!" ;;
7313 local params=$(expand_list $params $proc_path)
7316 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7318 error "import is not in ${expected} state"
7330 # wait until all MDTs are in the expected state
7331 for ((num = 1; num <= $MDSCOUNT; num++)); do
7332 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7336 if [ $facet = "mds" ]; then
7337 mproc="osp.$mdtosp.active"
7338 [ $num -eq $((tgt_idx + 1)) ] && continue
7340 mproc="osc.$mdtosp.active"
7346 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7349 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7350 if [ $result -eq $expected ]; then
7351 echo -n "target updated after"
7352 echo "$wait sec (got $result)"
7356 if [ $wait -eq $max ]; then
7357 error "$tgt_name: wanted $expected got $result"
7359 echo "Waiting $((max - wait)) secs for $tgt_name"
7369 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7370 $LCTL get_param obdfilter.*.kbytesavail))
7371 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7372 $LCTL get_param -n obdfilter.*.tot_granted))
7373 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7374 $LCTL get_param -n obdfilter.*.kbytestotal))
7375 for ((i=0; i<${#AVAILA[@]}; i++)); do
7376 local -a AVAIL1=(${AVAILA[$i]//=/ })
7377 local -a TOTAL=(${TOTALA[$i]//=/ })
7378 GRANT=$((${GRANTA[$i]}/1024))
7379 # allow 1% of total space in bavail because of delayed
7380 # allocation with ZFS which might release some free space after
7381 # txg commit. For small devices, we set a mininum of 8MB
7382 local LIMIT=$((${TOTAL} / 100 + 8000))
7383 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7384 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7385 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7386 echo " FULL" || echo
7392 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7395 check_pool_not_exist() {
7396 local fsname=${1%%.*}
7397 local poolname=${1##$fsname.}
7398 [[ $# -ne 1 ]] && return 0
7399 [[ x$poolname = x ]] && return 0
7400 list_pool $fsname | grep -w $1 && return 1
7405 local fsname=${1%%.*}
7406 local poolname=${1##$fsname.}
7408 stack_trap "destroy_test_pools $fsname" EXIT
7409 do_facet mgs lctl pool_new $1
7411 # get param should return err unless pool is created
7412 [[ $RC -ne 0 ]] && return $RC
7414 for mds_id in $(seq $MDSCOUNT); do
7415 local mdt_id=$((mds_id-1))
7416 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7417 wait_update_facet mds$mds_id \
7418 "lctl get_param -n lod.$lodname.pools.$poolname \
7419 2>/dev/null || echo foo" "" ||
7420 error "mds$mds_id: pool_new failed $1"
7422 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7423 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7429 add_pool_to_list () {
7430 local fsname=${1%%.*}
7431 local poolname=${1##$fsname.}
7433 local listvar=${fsname}_CREATED_POOLS
7434 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7438 remove_pool_from_list () {
7439 local fsname=${1%%.*}
7440 local poolname=${1##$fsname.}
7442 local listvar=${fsname}_CREATED_POOLS
7443 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7447 destroy_pool_int() {
7449 local OSTS=$(list_pool $1)
7450 for ost in $OSTS; do
7451 do_facet mgs lctl pool_remove $1 $ost
7453 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7454 error "MDS: pool_list $1 failed"
7455 do_facet mgs lctl pool_destroy $1
7458 # <fsname>.<poolname> or <poolname>
7460 local fsname=${1%%.*}
7461 local poolname=${1##$fsname.}
7463 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7467 check_pool_not_exist $fsname.$poolname
7468 [[ $? -eq 0 ]] && return 0
7470 destroy_pool_int $fsname.$poolname
7472 [[ $RC -ne 0 ]] && return $RC
7473 for mds_id in $(seq $MDSCOUNT); do
7474 local mdt_id=$((mds_id-1))
7475 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7476 wait_update_facet mds$mds_id \
7477 "lctl get_param -n lod.$lodname.pools.$poolname \
7478 2>/dev/null || echo foo" "foo" ||
7479 error "mds$mds_id: destroy pool failed $1"
7481 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7482 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7484 remove_pool_from_list $fsname.$poolname
7490 local fsname=${1:-$FSNAME}
7492 local listvar=${fsname}_CREATED_POOLS
7494 [ x${!listvar} = x ] && return 0
7496 echo "Destroy the created pools: ${!listvar}"
7497 for poolname in ${!listvar//,/ }; do
7498 destroy_pool $fsname.$poolname
7502 destroy_test_pools () {
7504 local fsname=${1:-$FSNAME}
7505 destroy_pools $fsname || true
7511 local ts=$(date +%s)
7514 if [[ ! -f "$YAML_LOG" ]]; then
7515 # init_logging is not performed before gather_logs,
7516 # so the $LOGDIR needs to be checked here
7517 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7520 [ -f $LOGDIR/shared ] && docp=false
7522 # dump lustre logs, dmesg
7524 prefix="$TESTLOG_PREFIX.$TESTNAME"
7526 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7528 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7529 echo "Dumping logs only on local client."
7530 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7531 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7536 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7537 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7539 if [ ! -f $LOGDIR/shared ]; then
7540 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7553 for i in $(seq 0 $num_mntpts); do
7554 cmd="ls -laf ${mntpt_root}$i/$dir"
7560 for pid in $pids; do
7567 # check_and_start_recovery_timer()
7568 # service_time = at_est2timeout(service_time);
7569 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7570 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7572 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7573 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7574 #define CONNECTION_SWITCH_MIN 5
7575 #define CONNECTION_SWITCH_INC 5
7576 max_recovery_time() {
7577 local init_connect_timeout=$((TIMEOUT / 20))
7578 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7580 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7581 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7583 echo -n $service_time
7586 recovery_time_min() {
7587 local connection_switch_min=5
7588 local connection_switch_inc=5
7589 local connection_switch_max
7590 local reconnect_delay_max
7591 local initial_connect_timeout
7595 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7596 (($connection_switch_min > $TIMEOUT)) &&
7597 max=$connection_switch_min || max=$TIMEOUT
7598 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7600 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7601 timeout_20=$((TIMEOUT/20))
7602 (($connection_switch_min > $timeout_20)) &&
7603 initial_connect_timeout=$connection_switch_min ||
7604 initial_connect_timeout=$timeout_20
7606 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7607 initial_connect_timeout))
7608 echo $((2 * reconnect_delay_max))
7611 get_clients_mount_count () {
7612 local clients=${CLIENTS:-$HOSTNAME}
7614 # we need to take into account the clients mounts and
7615 # exclude mds/ost mounts if any;
7616 do_nodes $clients cat /proc/mounts | grep lustre |
7617 grep -w $MOUNT | wc -l
7621 PROC_CLI="srpc_info"
7622 PROC_CON="srpc_contexts"
7630 if [ $M -lt $N ]; then
7634 while [ $N -lt $M ]; do
7644 calc_connection_cnt() {
7647 # MDT->MDT = 2 * C(M, 2)
7651 comb_m2=$(combination $MDSCOUNT 2)
7653 local num_clients=$(get_clients_mount_count)
7655 local cnt_mdt2mdt=$((comb_m2 * 2))
7656 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7657 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7658 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7659 if is_mounted $MOUNT2; then
7660 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7661 cnt_cli2ost=$((cnt_cli2ost * 2))
7669 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7670 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7671 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7672 + cnt_cli2ost + cnt_cli2mdt))
7686 local cmd="$tgt.srpc.flavor"
7688 if [ $net == "any" ]; then
7693 if [ $dir != "any" ]; then
7698 log "Setting sptlrpc rule: $cmd"
7699 do_facet mgs "$LCTL conf_param $cmd"
7705 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7715 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7716 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7718 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7720 if [ "x$bulkspec" != "x" ]; then
7721 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7723 if [ "x$algs" != "x" ]; then
7724 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7726 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7727 if [ $bulk == "bulkn" ]; then
7728 bulk_count=`echo "$output" | grep "bulk flavor" \
7729 | grep "null/null" | wc -l`
7730 elif [ $bulk == "bulki" ]; then
7731 bulk_count=`echo "$output" | grep "bulk flavor" \
7732 | grep "/null" | grep -v "null/" | wc -l`
7734 bulk_count=`echo "$output" | grep "bulk flavor" \
7735 | grep -v "/null" | grep -v "null/" | wc -l`
7739 [ $bulk_count -lt $count ] && count=$bulk_count
7750 local clients=${CLIENTS:-$HOSTNAME}
7752 for c in ${clients//,/ }; do
7753 local output=$(do_node $c lctl get_param -n \
7754 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7755 local tmpcnt=$(count_flvr "$output" $flavor)
7756 if $GSS_SK && [ $flavor != "null" ]; then
7757 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7758 output=$(do_node $c lctl get_param -n \
7759 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7760 local outcon=$(count_contexts "$output")
7761 if [ "$outcon" -lt "$tmpcnt" ]; then
7765 cnt=$((cnt + tmpcnt))
7775 local clients=${CLIENTS:-$HOSTNAME}
7777 for c in ${clients//,/ }; do
7779 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7780 local output=$(do_node $c lctl get_param -n \
7781 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7782 local tmpcnt=$(count_flvr "$output" $flavor)
7783 if $GSS_SK && [ $flavor != "null" ]; then
7784 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7785 output=$(do_node $c lctl get_param -n \
7786 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7787 local outcon=$(count_contexts "$output")
7788 if [ "$outcon" -lt "$tmpcnt" ]; then
7792 cnt=$((cnt + tmpcnt))
7802 if [ $MDSCOUNT -le 1 ]; then
7807 for num in `seq $MDSCOUNT`; do
7808 local output=$(do_facet mds$num lctl get_param -n \
7809 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7810 local tmpcnt=$(count_flvr "$output" $flavor)
7811 if $GSS_SK && [ $flavor != "null" ]; then
7812 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7813 output=$(do_facet mds$num lctl get_param -n \
7814 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7815 local outcon=$(count_contexts "$output")
7816 if [ "$outcon" -lt "$tmpcnt" ]; then
7820 cnt=$((cnt + tmpcnt))
7831 for num in `seq $MDSCOUNT`; do
7832 mdtosc=$(get_mdtosc_proc_path mds$num)
7833 mdtosc=${mdtosc/-MDT*/-MDT\*}
7834 local output=$(do_facet mds$num lctl get_param -n \
7835 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
7836 local tmpcnt=$(count_flvr "$output" $flavor)
7837 if $GSS_SK && [ $flavor != "null" ]; then
7838 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7839 output=$(do_facet mds$num lctl get_param -n \
7840 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
7841 local outcon=$(count_contexts "$output")
7842 if [ "$outcon" -lt "$tmpcnt" ]; then
7846 cnt=$((cnt + tmpcnt))
7855 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7857 count_flvr "$output" $flavor
7862 local dir=$1 # from to
7863 local flavor=$2 # flavor expected
7866 if [ $dir == "cli2mdt" ]; then
7867 res=`flvr_cnt_cli2mdt $flavor`
7868 elif [ $dir == "cli2ost" ]; then
7869 res=`flvr_cnt_cli2ost $flavor`
7870 elif [ $dir == "mdt2mdt" ]; then
7871 res=`flvr_cnt_mdt2mdt $flavor`
7872 elif [ $dir == "mdt2ost" ]; then
7873 res=`flvr_cnt_mdt2ost $flavor`
7874 elif [ $dir == "all2ost" ]; then
7875 res1=`flvr_cnt_mdt2ost $flavor`
7876 res2=`flvr_cnt_cli2ost $flavor`
7877 res=$((res1 + res2))
7878 elif [ $dir == "all2mdt" ]; then
7879 res1=`flvr_cnt_mdt2mdt $flavor`
7880 res2=`flvr_cnt_cli2mdt $flavor`
7881 res=$((res1 + res2))
7882 elif [ $dir == "all2all" ]; then
7883 res1=`flvr_cnt_mdt2ost $flavor`
7884 res2=`flvr_cnt_cli2ost $flavor`
7885 res3=`flvr_cnt_mdt2mdt $flavor`
7886 res4=`flvr_cnt_cli2mdt $flavor`
7887 res=$((res1 + res2 + res3 + res4))
7895 local dir=$1 # from to
7896 local flavor=$2 # flavor expected
7897 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7898 local WAITFLAVOR_MAX=20 # how many retries before abort?
7901 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7902 echo -n "checking $dir..."
7903 res=$(do_check_flavor $dir $flavor)
7904 echo "found $res/$expect $flavor connections"
7905 [ $res -ge $expect ] && return 0
7909 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7910 # echo "Dumping additional logs for SK debug.."
7911 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7913 gather_logs $(comma_list $(nodes_list))
7918 restore_to_default_flavor()
7920 local proc="mgs.MGS.live.$FSNAME"
7922 echo "restoring to default flavor..."
7924 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7925 grep ".srpc.flavor" | wc -l)
7927 # remove all existing rules if any
7928 if [ $nrule -ne 0 ]; then
7929 echo "$nrule existing rules"
7930 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7931 grep ".srpc.flavor."); do
7932 echo "remove rule: $rule"
7933 spec=`echo $rule | awk -F = '{print $1}'`
7934 do_facet mgs "$LCTL conf_param -d $spec"
7938 # verify no rules left
7939 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7940 grep ".srpc.flavor." | wc -l)
7941 [ $nrule -ne 0 ] && error "still $nrule rules left"
7943 # wait for default flavor to be applied
7946 set_rule $FSNAME any any $SK_FLAVOR
7947 wait_flavor all2all $SK_FLAVOR
7949 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7950 set_rule $FSNAME any cli2ost $SK_FLAVOR
7951 wait_flavor cli2mdt $SK_FLAVOR
7952 wait_flavor cli2ost $SK_FLAVOR
7954 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7956 wait_flavor all2all null
7962 local flavor=${1:-null}
7964 echo "setting all flavor to $flavor"
7966 # FIXME need parameter to this fn
7967 # and remove global vars
7968 local cnt_all2all=$(calc_connection_cnt all2all)
7970 local res=$(do_check_flavor all2all $flavor)
7971 if [ $res -eq $cnt_all2all ]; then
7972 echo "already have total $res $flavor connections"
7976 echo "found $res $flavor out of total $cnt_all2all connections"
7977 restore_to_default_flavor
7979 [[ $flavor = null ]] && return 0
7981 if $GSS_SK && [ $flavor != "null" ]; then
7983 set_rule $FSNAME any any $flavor
7984 wait_flavor all2all $flavor
7986 set_rule $FSNAME any cli2mdt $flavor
7987 set_rule $FSNAME any cli2ost $flavor
7988 set_rule $FSNAME any mdt2ost null
7989 set_rule $FSNAME any mdt2mdt null
7990 wait_flavor cli2mdt $flavor
7991 wait_flavor cli2ost $flavor
7993 echo "GSS_SK now at flavor: $flavor"
7995 set_rule $FSNAME any any $flavor
7996 wait_flavor all2all $flavor
8003 # Checking for shared logdir
8004 if [ ! -d $dir ]; then
8005 # Not found. Create local logdir
8008 touch $dir/check_file.$(hostname -s)
8013 check_write_access() {
8015 local list=${2:-$(comma_list $(nodes_list))}
8019 for node in ${list//,/ }; do
8020 file=$dir/check_file.$(short_nodename $node)
8021 if [[ ! -f "$file" ]]; then
8022 # Logdir not accessible/writable from this node.
8025 rm -f $file || return 1
8031 [[ -n $YAML_LOG ]] && return
8032 local save_umask=$(umask)
8035 export YAML_LOG=${LOGDIR}/results.yml
8039 # If the yaml log already exists then we will just append to it
8040 if [ ! -f $YAML_LOG ]; then
8041 if check_shared_dir $LOGDIR; then
8042 touch $LOGDIR/shared
8043 echo "Logging to shared log directory: $LOGDIR"
8045 echo "Logging to local directory: $LOGDIR"
8048 yml_nodes_file $LOGDIR >> $YAML_LOG
8049 yml_results_file >> $YAML_LOG
8054 # If modules are not yet loaded then older "lctl lustre_build_version"
8055 # will fail. Use lctl build version instead.
8056 log "Client: $($LCTL lustre_build_version)"
8057 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8058 do_facet $SINGLEMDS $LCTL --version)"
8059 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8060 do_facet ost1 $LCTL --version)"
8064 yml_log_test $1 >> $YAML_LOG
8068 yml_log_test_status $@ >> $YAML_LOG
8071 log_sub_test_begin() {
8072 yml_log_sub_test_begin "$@" >> $YAML_LOG
8075 log_sub_test_end() {
8076 yml_log_sub_test_end "$@" >> $YAML_LOG
8082 local llverdev_opts=$2
8083 local devname=$(basename $1)
8084 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8085 # loop devices aren't in /proc/partitions
8086 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8088 size=$(($size / 1024 / 1024)) # Gb
8090 local partial_arg=""
8091 # Run in partial (fast) mode if the size
8092 # of a partition > 1 GB
8093 [ $size -gt 1 ] && partial_arg="-p"
8095 llverdev --force $partial_arg $llverdev_opts $dev
8101 local llverfs_opts=$2
8102 local use_partial_arg=$3
8103 local partial_arg=""
8104 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8106 # Run in partial (fast) mode if the size
8107 # of a partition > 1 GB
8108 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8110 llverfs $partial_arg $llverfs_opts $dir
8113 #Remove objects from OST
8114 remove_ost_objects() {
8120 local mntpt=$(facet_mntpt $facet)
8121 local opts=$OST_MOUNT_OPTS
8125 echo "removing objects from $ostdev on $facet: $objids"
8126 if ! test -b $ostdev; then
8127 opts=$(csa_add "$opts" -o loop)
8129 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8132 for i in $objids; do
8133 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8135 umount -f $mntpt || return $?
8139 #Remove files from MDT
8140 remove_mdt_files() {
8145 local mntpt=$(facet_mntpt $facet)
8146 local opts=$MDS_MOUNT_OPTS
8148 echo "removing files from $mdtdev on $facet: $files"
8149 if [ $(facet_fstype $facet) == ldiskfs ] &&
8150 ! do_facet $facet test -b $mdtdev; then
8151 opts=$(csa_add "$opts" -o loop)
8153 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8157 rm $mntpt/ROOT/$f || { rc=$?; break; }
8159 umount -f $mntpt || return $?
8163 duplicate_mdt_files() {
8168 local mntpt=$(facet_mntpt $facet)
8169 local opts=$MDS_MOUNT_OPTS
8171 echo "duplicating files on $mdtdev on $facet: $files"
8172 mkdir -p $mntpt || return $?
8173 if [ $(facet_fstype $facet) == ldiskfs ] &&
8174 ! do_facet $facet test -b $mdtdev; then
8175 opts=$(csa_add "$opts" -o loop)
8177 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8188 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8189 pushd $mntpt/ROOT > /dev/null || return $?
8192 touch $f.bad || return $?
8193 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8195 [ $rc -eq 0 ] || return $rc
8196 setfattr --restore $tmp || return $?
8202 local devs=${1//,/ }
8205 local rslt=$TMP/sgpdd_survey
8207 # sgpdd-survey cleanups ${rslt}.* files
8209 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8215 # returns the canonical name for an ldiskfs device
8220 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8221 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8222 echo dm-\\\${foo##*:};
8224 name=\\\$(basename \\\$dv);
8225 if [[ \\\$name = *flakey* ]]; then
8226 name=\\\$(lsblk -o NAME,KNAME |
8227 awk /\\\$name/'{print \\\$NF}');
8233 is_sanity_benchmark() {
8234 local benchmarks="dbench bonnie iozone fsx"
8236 for b in $benchmarks; do
8237 if [ "$b" == "$suite" ]; then
8245 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8249 # Get the available size (KB) of a given obd target.
8256 [[ $facet != client ]] || return 0
8258 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8263 # Get the page size (bytes) on a given facet node.
8264 # The local client page_size is directly available in PAGE_SIZE.
8268 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8270 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8271 page_size=$(do_facet $facet getconf PAGE_SIZE)
8272 echo -n ${page_size:-4096}
8276 # Get the block count of the filesystem.
8283 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8284 awk '/^Block count:/ {print $3}')
8288 # Get the block size of the filesystem.
8294 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8295 awk '/^Block size:/ {print $3}')
8299 # Check whether the "ea_inode" feature is enabled or not, to allow
8300 # ldiskfs xattrs over one block in size. Allow both the historical
8301 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8302 large_xattr_enabled() {
8303 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8305 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8307 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8308 grep -E -q '(ea_inode|large_xattr)'"
8309 return ${PIPESTATUS[0]}
8312 # Get the maximum xattr size supported by the filesystem.
8316 if large_xattr_enabled; then
8317 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8320 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8321 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8323 # maximum xattr size = size of block - size of header -
8324 # size of 1 entry - 4 null bytes
8325 size=$((block_size - 32 - 32 - 4))
8331 # Dump the value of the named xattr from a file.
8336 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8339 # Generate a string with size of $size bytes.
8341 local size=${1:-1024} # in bytes
8343 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8346 reformat_external_journal() {
8351 if [ -n "${!var}" ]; then
8352 local rcmd="do_facet $facet"
8354 echo "reformat external journal on $facet:${!var}"
8355 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8359 # MDT file-level backup/restore
8360 mds_backup_restore() {
8363 local devname=$(mdsdevname $(facet_number $facet))
8364 local mntpt=$(facet_mntpt brpt)
8365 local rcmd="do_facet $facet"
8366 local metaea=${TMP}/backup_restore.ea
8367 local metadata=${TMP}/backup_restore.tgz
8368 local opts=${MDS_MOUNT_OPTS}
8369 local svc=${facet}_svc
8371 if ! ${rcmd} test -b ${devname}; then
8372 opts=$(csa_add "$opts" -o loop)
8375 echo "file-level backup/restore on $facet:${devname}"
8377 # step 1: build mount point
8378 ${rcmd} mkdir -p $mntpt
8379 # step 2: cleanup old backup
8380 ${rcmd} rm -f $metaea $metadata
8382 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8383 if [ ! -z $igif ]; then
8384 # step 3.5: rm .lustre
8385 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8387 # step 4: backup metaea
8389 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8391 # step 5: backup metadata
8393 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8395 ${rcmd} $UMOUNT $mntpt || return 4
8396 # step 8: reformat dev
8397 echo "reformat new device"
8398 format_mdt $(facet_number $facet)
8400 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8401 # step 10: restore metadata
8403 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8404 # step 11: restore metaea
8406 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8407 # step 12: remove recovery logs
8408 echo "remove recovery logs"
8409 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8410 # step 13: umount dev
8411 ${rcmd} $UMOUNT $mntpt || return 10
8412 # step 14: cleanup tmp backup
8413 ${rcmd} rm -f $metaea $metadata
8414 # step 15: reset device label - it's not virgin on
8415 ${rcmd} e2label $devname ${!svc}
8422 local devname=$(mdsdevname $(facet_number $facet))
8423 local mntpt=$(facet_mntpt brpt)
8424 local rcmd="do_facet $facet"
8425 local opts=${MDS_MOUNT_OPTS}
8427 if ! ${rcmd} test -b ${devname}; then
8428 opts=$(csa_add "$opts" -o loop)
8431 echo "removing OI files on $facet: idx=${idx}"
8433 # step 1: build mount point
8434 ${rcmd} mkdir -p $mntpt
8436 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8437 if [ -z $idx ]; then
8438 # step 3: remove all OI files
8439 ${rcmd} rm -fv $mntpt/oi.16*
8440 elif [ $idx -lt 2 ]; then
8441 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8445 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8446 for ((i=${idx}; i<64; i=$((i * idx)))); do
8447 ${rcmd} rm -fv $mntpt/oi.16.${i}
8451 ${rcmd} $UMOUNT $mntpt || return 2
8452 # OI files will be recreated when mounted as lustre next time.
8455 # generate maloo upload-able log file name
8456 # \param logname specify unique part of file name
8457 generate_logname() {
8458 local logname=${1:-"default_logname"}
8460 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8463 # make directory on different MDTs
8467 local stripe_count=2
8468 local stripe_index=-1
8471 while getopts "c:i:p" opt; do
8473 c) stripe_count=$OPTARG;;
8474 i) stripe_index=$OPTARG;;
8476 \?) error "only support -i -c -p";;
8480 shift $((OPTIND - 1))
8481 [ $# -eq 1 ] || error "Only creating single directory is supported"
8484 if [ "$p_option" == "-p" ]; then
8485 local parent=$(dirname $path)
8487 [ -d $path ] && return 0
8488 if [ ! -d ${parent} ]; then
8489 mkdir -p ${parent} ||
8490 error "mkdir parent '$parent' failed"
8494 if [ $MDSCOUNT -le 1 ]; then
8495 mkdir $path || error "mkdir '$path' failed"
8497 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8500 if [ $stripe_index -eq -1 ]; then
8501 mdt_index=$((test_num % MDSCOUNT))
8503 mdt_index=$stripe_index
8505 echo "striped dir -i$mdt_index -c$stripe_count $path"
8506 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8507 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8511 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8513 # If called many times, passing @last_fd will avoid repeated searching
8514 # already-open FDs repeatedly if we know they are still in use.
8516 # usage: free_fd [last_fd]
8519 local max_fd=$(ulimit -n)
8520 local fd=$((${1:-2} + 1))
8522 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8525 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8529 check_mount_and_prep()
8531 is_mounted $MOUNT || setupall
8533 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8534 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8535 for idx in $(seq $MDSCOUNT); do
8536 local name="MDT$(printf '%04x' $((idx - 1)))"
8537 rm -rf $MOUNT/.lustre/lost+found/$name/*
8541 # calcule how many ost-objects to be created.
8542 precreated_ost_obj_count()
8546 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8547 local ost_name="OST$(printf '%04x' $ost_idx)"
8548 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8549 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8550 osp.$proc_path.prealloc_last_id)
8551 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8552 osp.$proc_path.prealloc_next_id)
8553 echo $((last_id - next_id + 1))
8556 check_file_in_pool()
8561 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8564 for t in $tlist ; do
8565 [ "$i" -eq "$t" ] && continue 2
8568 echo "pool list: $tlist"
8569 echo "striping: $res"
8570 error_noexit "$file not allocated in $pool"
8577 echo "Creating new pool"
8580 create_pool $FSNAME.$pool ||
8581 { error_noexit "No pool created, result code $?"; return 1; }
8582 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8583 { error_noexit "$pool not in lfs pool_list"; return 2; }
8586 pool_add_targets() {
8587 echo "Adding targets to pool"
8593 local list=$(seq $first $step $last)
8595 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8596 do_facet mgs $LCTL pool_add \
8597 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8599 # wait for OSTs to be added to the pool
8600 for mds_id in $(seq $MDSCOUNT); do
8601 local mdt_id=$((mds_id-1))
8602 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8603 wait_update_facet mds$mds_id \
8604 "lctl get_param -n lod.$lodname.pools.$pool |
8605 sort -u | tr '\n' ' ' " "$t" || {
8606 error_noexit "mds$mds_id: Add to pool failed"
8610 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8611 | sort -u | tr '\n' ' ' " "$t" || {
8612 error_noexit "Add to pool failed"
8615 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8616 local addcount=$(((last - first) / step + 1))
8617 [ $lfscount -eq $addcount ] || {
8618 error_noexit "lfs pool_list bad ost count" \
8619 "$lfscount != $addcount"
8627 echo "Setting pool on directory $tdir"
8629 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8631 error_noexit "Cannot set pool $pool to $tdir"
8638 echo "Checking pool on directory $tdir"
8640 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8641 [ "$res" = "$pool" ] && return 0
8643 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8647 pool_dir_rel_path() {
8648 echo "Testing relative path works well"
8653 mkdir -p $root/$tdir/$tdir
8655 pool_set_dir $pool $tdir || return 1
8656 pool_set_dir $pool ./$tdir || return 2
8657 pool_set_dir $pool ../$tdir || return 3
8658 pool_set_dir $pool ../$tdir/$tdir || return 4
8659 rm -rf $tdir; cd - > /dev/null
8662 pool_alloc_files() {
8663 echo "Checking files allocation from directory pool"
8670 for i in $(seq -w 1 $count)
8672 local file=$tdir/file-$i
8674 check_file_in_pool $file $pool "$tlist" || \
8675 failed=$((failed + 1))
8677 [ "$failed" = 0 ] && return 0
8679 error_noexit "$failed files not allocated in $pool"
8683 pool_create_files() {
8684 echo "Creating files in pool"
8692 for i in $(seq -w 1 $count)
8694 local file=$tdir/spoo-$i
8695 $SETSTRIPE -p $pool $file
8696 check_file_in_pool $file $pool "$tlist" || \
8697 failed=$((failed + 1))
8699 [ "$failed" = 0 ] && return 0
8701 error_noexit "$failed files not allocated in $pool"
8706 echo "Checking 'lfs df' output"
8709 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8711 local res=$($LFS df --pool $FSNAME.$pool |
8713 grep "$FSNAME-OST" |
8715 [ "$res" = "$t" ] && return 0
8717 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8721 pool_file_rel_path() {
8722 echo "Creating files in a pool with relative pathname"
8727 { error_noexit "unable to create $tdir"; return 1 ; }
8728 local file="/..$tdir/$tfile-1"
8729 $SETSTRIPE -p $pool $file ||
8730 { error_noexit "unable to create $file" ; return 2 ; }
8733 $SETSTRIPE -p $pool $tfile-2 || {
8734 error_noexit "unable to create $tfile-2 in $tdir"
8739 pool_remove_first_target() {
8740 echo "Removing first target from a pool"
8743 local pname="lov.$FSNAME-*.pools.$pool"
8744 local t=$($LCTL get_param -n $pname | head -1)
8745 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8746 for mds_id in $(seq $MDSCOUNT); do
8747 local mdt_id=$((mds_id-1))
8748 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8749 wait_update_facet mds$mds_id \
8750 "lctl get_param -n lod.$lodname.pools.$pool |
8752 error_noexit "mds$mds_id: $t not removed from" \
8757 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8758 error_noexit "$t not removed from $FSNAME.$pool"
8763 pool_remove_all_targets() {
8764 echo "Removing all targets from pool"
8767 local pname="lov.$FSNAME-*.pools.$pool"
8768 for t in $($LCTL get_param -n $pname | sort -u)
8770 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8772 for mds_id in $(seq $MDSCOUNT); do
8773 local mdt_id=$((mds_id-1))
8774 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8775 wait_update_facet mds$mds_id "lctl get_param -n \
8776 lod.$lodname.pools.$pool" "" || {
8777 error_noexit "mds$mds_id: Pool $pool not drained"
8781 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8782 error_noexit "Pool $FSNAME.$pool cannot be drained"
8785 # striping on an empty/nonexistant pool should fall back
8786 # to "pool of everything"
8788 error_noexit "failed to use fallback striping for empty pool"
8791 # setstripe on an empty pool should fail
8792 $SETSTRIPE -p $pool $file 2>/dev/null && {
8793 error_noexit "expected failure when creating file" \
8801 echo "Destroying pool"
8805 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8808 # striping on an empty/nonexistant pool should fall back
8809 # to "pool of everything"
8811 error_noexit "failed to use fallback striping for missing pool"
8814 # setstripe on an empty pool should fail
8815 $SETSTRIPE -p $pool $file 2>/dev/null && {
8816 error_noexit "expected failure when creating file" \
8821 # get param should return err once pool is gone
8822 if wait_update $HOSTNAME "lctl get_param -n \
8823 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8825 remove_pool_from_list $FSNAME.$pool
8828 error_noexit "Pool $FSNAME.$pool is not destroyed"
8832 # Get and check the actual stripe count of one file.
8833 # Usage: check_stripe_count <file> <expected_stripe_count>
8834 check_stripe_count() {
8839 [[ -z "$file" || -z "$expected" ]] &&
8840 error "check_stripe_count: invalid argument"
8842 local cmd="$LFS getstripe -c $file"
8843 actual=$($cmd) || error "$cmd failed"
8844 actual=${actual%% *}
8846 if [[ $actual -ne $expected ]]; then
8847 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
8848 error "$cmd not expected ($expected): found $actual"; }
8849 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
8850 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
8854 # Get and check the actual list of OST indices on one file.
8855 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8861 [[ -z "$file" || -z "$expected" ]] &&
8862 error "check_obdidx: invalid argument!"
8864 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8865 grep -v obdidx | awk '{print $1}' | xargs))
8867 [[ $obdidx = $expected ]] ||
8868 error "list of OST indices on $file is $obdidx," \
8869 "should be $expected"
8872 # Get and check the actual OST index of the first stripe on one file.
8873 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8874 check_start_ost_idx() {
8879 [[ -z "$file" || -z "$expected" ]] &&
8880 error "check_start_ost_idx: invalid argument!"
8882 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8885 [[ $start_ost_idx = $expected ]] ||
8886 error "OST index of the first stripe on $file is" \
8887 "$start_ost_idx, should be $expected"
8890 killall_process () {
8891 local clients=${1:-$(hostname)}
8896 do_nodes $clients "killall $signal $name"
8901 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8906 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8911 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8916 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8921 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8926 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8933 do_facet mgs "cat $LSNAPSHOT_LOG"
8939 echo "Cleaning test environment ..."
8941 # Every lsnapshot command takes exclusive lock with others,
8942 # so can NOT destroy the snapshot during list with 'xargs'.
8944 local ssname=$(lsnapshot_list | grep snapshot_name |
8945 grep lss_ | awk '{ print $2 }' | head -n 1)
8946 [ -z "$ssname" ] && break
8948 lsnapshot_destroy -n $ssname -f ||
8949 lss_err "Fail to destroy $ssname by force"
8959 local host=$(facet_active_host $facet)
8960 local dir=$(dirname $(facet_vdevice $facet))
8961 local pool=$(zpool_name $facet)
8962 local lfsname=$(zfs_local_fsname $facet)
8963 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8966 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8972 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8973 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8975 if ! combined_mgs_mds ; then
8976 [ $(facet_fstype mgs) != zfs ] &&
8977 skip "Lustre snapshot 1 only works for ZFS backend"
8979 local host=$(facet_active_host mgs)
8980 local dir=$(dirname $(facet_vdevice mgs))
8981 local pool=$(zpool_name mgs)
8982 local lfsname=$(zfs_local_fsname mgs)
8985 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8986 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8989 for num in `seq $MDSCOUNT`; do
8990 [ $(facet_fstype mds$num) != zfs ] &&
8991 skip "Lustre snapshot 1 only works for ZFS backend"
8993 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8994 lss_err "generate lss conf (mds$num)"
8997 for num in `seq $OSTCOUNT`; do
8998 [ $(facet_fstype ost$num) != zfs ] &&
8999 skip "Lustre snapshot 1 only works for ZFS backend"
9001 lss_gen_conf_one ost$num OST $((num - 1)) ||
9002 lss_err "generate lss conf (ost$num)"
9005 do_facet mgs "cat $LSNAPSHOT_CONF"
9008 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9009 parse_plain_dir_param()
9014 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9015 param="-c ${invalues[1]}"
9017 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9018 param="$param -S ${invalues[3]}"
9020 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9021 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9022 param="$param -i ${invalues[6]}"
9024 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9026 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9027 param="$param -i ${invalues[5]}"
9035 local val=$(awk '{print $2}' <<< $line)
9037 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9039 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9041 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9043 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9048 parse_layout_param()
9055 if [[ ! -z $line ]]; then
9056 if [[ -z $mode ]]; then
9057 if [[ $line =~ ^"stripe_count:" ]]; then
9059 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9061 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9066 if [[ $mode = "plain_dir" ]]; then
9067 param=$(parse_plain_dir_param "$line")
9068 elif [[ $mode = "plain_file" ]]; then
9069 val=$(parse_plain_param "$line")
9070 [[ ! -z $val ]] && param="$param $val"
9071 elif [[ $mode = "pfl" ]]; then
9072 val=$(echo $line | awk '{print $2}')
9073 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9074 if [[ $val = "EOF" ]]; then
9075 param="$param -E -1"
9077 param="$param -E $val"
9079 elif [[ $line =~ ^"stripe_count:" ]]; then
9081 val=$(parse_plain_dir_param "$line")
9085 val=$(parse_plain_param "$line")
9086 [[ ! -z $val ]] && param="$param $val"
9096 local param=$($LFS getstripe -d $1 | parse_layout_param)
9105 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9107 cancel_lru_locks mdc
9108 cancel_lru_locks osc
9110 # make sure PFID is set correctly for files
9111 do_nodes $(comma_list $(osts_nodes)) \
9112 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9115 cat $f &> /dev/nullA ||
9116 { rc=$?; echo "verify $f failed"; break; }
9119 do_nodes $(comma_list $(osts_nodes)) \
9120 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9124 # check that clients "oscs" was evicted after "before"
9125 check_clients_evicted() {
9132 for osc in $oscs; do
9134 echo "Check state for $osc"
9135 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9136 tail -n 3 | awk -F"[ [,]" \
9137 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9138 if (($? == 0)) && (($evicted > $before)); then
9139 echo "$osc is evicted at $evicted"
9144 [ $rc -eq 0 ] || error "client not evicted from OST"
9147 # check that clients OSCS current_state is FULL
9148 check_clients_full() {
9153 for osc in $oscs; do
9154 wait_update_facet client \
9155 "lctl get_param -n osc.$osc.state |
9156 grep 'current_state: FULL'" \
9157 "current_state: FULL" $timeout
9158 [ $? -eq 0 ] || error "$osc state is not FULL"
9163 __changelog_deregister() {
9165 local mdt="$(facet_svc $facet)"
9169 # skip cleanup if no user registered for this MDT
9170 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9171 # user is no longer registered, skip cleanup
9172 changelog_users "$facet" | grep -q "$cl_user" ||
9173 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9175 # From this point, if any operation fails, it is an error
9176 __changelog_clear $facet $cl_user 0 ||
9177 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9178 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9179 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9182 declare -Ax CL_USERS
9183 changelog_register() {
9184 for M in $(seq $MDSCOUNT); do
9186 local mdt="$(facet_svc $facet)"
9189 cl_mask=$(do_facet $facet $LCTL get_param \
9190 mdd.${mdt}.changelog_mask -n)
9191 stack_trap "do_facet $facet $LCTL \
9192 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9193 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9194 error "$mdt: changelog_mask=+hsm failed: $?"
9197 cl_user=$(do_facet $facet \
9198 $LCTL --device $mdt changelog_register -n) ||
9199 error "$mdt: register changelog user failed: $?"
9200 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9202 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9203 # Bash does not support nested arrays, but the format of a
9204 # cl_user is constrained enough to use whitespaces as separators
9205 CL_USERS[$facet]+="$cl_user "
9207 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9210 changelog_deregister() {
9212 # bash assoc arrays do not guarantee to list keys in created order
9213 # so reorder to get same order than in changelog_register()
9214 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9217 for facet in $cl_facets; do
9218 for cl_user in ${CL_USERS[$facet]}; do
9219 __changelog_deregister $facet $cl_user || return $?
9221 unset CL_USERS[$facet]
9227 local service=$(facet_svc $facet)
9229 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9232 changelog_user_rec() {
9235 local service=$(facet_svc $facet)
9237 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9240 changelog_chmask() {
9243 do_nodes $(comma_list $(mdts_nodes)) \
9244 $LCTL set_param mdd.*.changelog_mask="$mask"
9247 # usage: __changelog_clear FACET CL_USER [+]INDEX
9251 local mdt="$(facet_svc $facet)"
9257 # Remove the leading '+'
9259 rec+=$(changelog_user_rec $facet $cl_user)
9266 if [ $rec -eq 0 ]; then
9267 echo "$mdt: clear the changelog for $cl_user of all records"
9269 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9271 $LFS changelog_clear $mdt $cl_user $rec
9274 # usage: changelog_clear [+]INDEX
9276 # If INDEX is prefixed with '+', increment every changelog user's record index
9277 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9281 # bash assoc arrays do not guarantee to list keys in created order
9282 # so reorder to get same order than in changelog_register()
9283 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9286 for facet in $cl_facets; do
9287 for cl_user in ${CL_USERS[$facet]}; do
9288 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9296 for M in $(seq $MDSCOUNT); do
9298 local mdt="$(facet_svc $facet)"
9300 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9304 changelog_extract_field() {
9309 changelog_dump | gawk "/$cltype.*$file$/ {
9310 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9314 # Prints a changelog record produced by "lfs changelog" as an associative array
9317 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9318 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9319 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9320 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9321 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9322 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9323 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9325 # Note that the changelog record is not quoted
9326 # Also note that the line breaks in the output were only added for readability
9328 # Typically, you want to eval the output of the command to fill an actual
9329 # associative array, like this:
9330 # $> eval declare -A changelog=$(changelog2array $entry)
9332 # It can then be accessed like any bash associative array:
9333 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9335 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9343 # A changelog, as printed by "lfs changelog" typically looks like this:
9344 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9346 # Parse the positional part of the changelog
9348 # changelog_dump() prefixes records with their mdt's name
9349 local index="${1##*.}"
9351 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9352 "$index" "${2:2}" "$3" "$4" "$5"
9354 # Parse the key/value part of the changelog
9355 for arg in "${@:5}"; do
9356 # Check it matches a key=value syntax
9357 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9359 local key="${arg%%=*}"
9360 local value="${arg#*=}"
9364 # u is actually for uid AND gid: u=UID:GID
9365 printf " [uid]='%s'" "${value%:*}"
9395 printf " ['%s']='%s'" "$key" "$value"
9402 # Format and print a changelog record
9404 # Interpreted sequences are:
9406 # %f the "flags" attribute of a changelog record
9407 __changelog_printf()
9412 for ((i = 0; i < ${#format}; i++)); do
9413 local char="${format:$i:1}"
9414 if [ "$char" != % ]; then
9420 char="${format:$i:1}"
9423 printf '%s' "${changelog[flags]}"
9433 # Filter changelog records
9437 local action='print'
9440 while [ $# -gt 0 ]; do
9460 changelog_dump | { while read -r record; do
9461 eval local -A changelog=$(changelog2array $record)
9462 for key in "${!filter[@]}"; do
9465 [ "${changelog[$key]}" == "${filter[$key]}" ]
9472 case "${action:-print}" in
9474 printf '%s\n' "$record"
9477 __changelog_printf "$format"
9487 [ ! -d "$dir" ] && return
9489 [ -z "$layout" ] && {
9490 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9494 setfattr -n trusted.lov -v $layout $dir ||
9495 error "error restoring layout '$layout' to '$dir'"
9498 # save the layout of a directory, the returned string will be used by
9499 # restore_layout() to restore the layout
9502 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9503 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9507 # save layout of a directory and restore it at exit
9508 save_layout_restore_at_exit() {
9510 local layout=$(save_layout $dir)
9512 stack_trap "restore_layout $dir $layout" EXIT
9515 verify_yaml_layout() {
9521 echo "getstripe --yaml $src"
9522 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9523 echo "setstripe --yaml=$temp $dst"
9524 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9527 local layout1=$(get_layout_param $src)
9528 local layout2=$(get_layout_param $dst)
9529 # compare their layout info
9530 [ "$layout1" == "$layout2" ] ||
9531 error "$msg_prefix $src/$dst layouts are not equal"