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:-$TMP/tf.fail}
428 ncpts=$(do_facet $facet "lctl get_param -n " \
429 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
431 if [ $ncpts -eq 0 ]; then
438 # Return a numeric version code based on a version string. The version
439 # code is useful for comparison two version strings to see which is newer.
441 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
442 eval set -- $(tr "[:punct:]" " " <<< $*)
444 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
447 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
448 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
450 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
452 # usage: lustre_build_version
454 # All Lustre versions support "lctl get_param" to report the version of the
455 # code running in the kernel (what our tests are interested in), but it
456 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
457 # the "version" parameter doesn't include "lustre: " at the beginning.
458 # If that fails, call "lctl lustre_build_version" which prints either (or both)
459 # the userspace and kernel build versions, but until 2.8.55 required root
460 # access to get the Lustre kernel version. If that also fails, fall back to
461 # using "lctl --version", which is easy to parse and works without the kernel
462 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
463 # not the module version, though they are usually the same.
465 # Various commands and their output format for different Lustre versions:
466 # lctl get_param version: 2.9.55
467 # lctl get_param version: lustre: 2.8.53
468 # lctl get_param version: lustre: 2.6.52
469 # kernel: patchless_client
470 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
471 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
472 # lctl lustre_build_version: error: lustre_build_version: Permission denied
473 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
474 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
475 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
476 # lctl --version: lctl 2.6.50
478 # output: prints version string to stdout in (up to 4) dotted-decimal values
479 lustre_build_version() {
480 local facet=${1:-client}
481 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
482 $LCTL lustre_build_version 2>/dev/null ||
483 $LCTL --version 2>/dev/null | cut -d' ' -f2")
484 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
485 [ -n "$lver" ] && ver="$lver"
487 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
491 # Report the Lustre numeric build version code for the supplied facet.
492 lustre_version_code() {
493 version_code $(lustre_build_version $1)
497 /sbin/lsmod | grep -q "^\<$1\>"
509 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
512 # parallels can't load modules directly from prlfs, use /tmp instead
513 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
514 local target="$(mktemp)"
516 cp "$module" "$target"
519 [[ $rc == 0 ]] && PRLFS=true
527 # Load a module on the system where this is running.
529 # usage: load_module module_name [module arguments for insmod/modprobe]
531 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
532 # will be used as the arguments. Otherwise arguments will be obtained from
533 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
536 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
539 local base=$(basename $module $ext)
541 local -A module_is_loaded_aa
545 for mod in $(lsmod | awk '{ print $1; }'); do
546 module_is_loaded_aa[${mod//-/_}]=true
550 ${module_is_loaded_aa[${1//-/_}]:-false}
553 if module_is_loaded $base; then
557 if [[ -f $LUSTRE/$module$ext ]]; then
558 path=$LUSTRE/$module$ext
559 elif [[ "$base" == lnet_selftest ]] &&
560 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
561 path=$LUSTRE/../lnet/selftest/$base$ext
566 if [[ -n "$path" ]]; then
567 # Try to load any non-Lustre modules that $module depends on.
568 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
569 if ! module_is_loaded $mod; then
575 # If no module arguments were passed then get them from
576 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
577 if [ $# -eq 0 ]; then
578 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
579 # not in Bash until 4.x, so we resort to eval.
580 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
581 eval set -- \$$optvar
582 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
583 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
585 opt=$(awk -v var="^options $base" '$0 ~ var \
586 {gsub("'"options $base"'",""); print}' \
588 set -- $(echo -n $opt)
590 # Ensure we have accept=all for lnet
591 if [[ "$base" == lnet ]]; then
592 # OK, this is a bit wordy...
593 local arg accept_all_present=false
596 [[ "$arg" == accept=all ]] &&
597 accept_all_present=true
600 $accept_all_present || set -- "$@" accept=all
607 [ $# -gt 0 ] && echo "${module} options: '$*'"
609 # Note that insmod will ignore anything in modprobe.conf, which is why
610 # we're passing options on the command-line. If $path does not exist
611 # then we must be testing a "make install" or"rpm" installation. Also
612 # note that failing to load ptlrpc_gss is not considered fatal.
613 if [[ -n "$path" ]]; then
614 lustre_insmod $path "$@"
615 elif [[ "$base" == ptlrpc_gss ]]; then
616 if ! modprobe $base "$@" 2>/dev/null; then
617 echo "gss/krb5 is not supported"
624 load_modules_local() {
625 if [ -n "$MODPROBE" ]; then
627 echo "Using modprobe to load modules"
631 # Create special udev test rules on every node
632 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
633 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
635 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
637 udevadm control --reload-rules
640 echo Loading modules from $LUSTRE
644 if [ -f /sys/devices/system/cpu/online ]; then
645 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
646 echo "detected $ncpus online CPUs by sysfs"
648 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
650 if [ $rc -eq 0 ]; then
651 echo "detected $ncpus online CPUs by getconf"
653 echo "Can't detect number of CPUs"
658 # if there is only one CPU core, libcfs can only create one partition
659 # if there is more than 4 CPU cores, libcfs should create multiple CPU
660 # partitions. So we just force libcfs to create 2 partitions for
661 # system with 2 or 4 cores
662 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
663 # force to enable multiple CPU partitions
664 echo "Force libcfs to create 2 CPU partitions"
665 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
667 echo "libcfs will create CPU partition based on online CPUs"
670 load_module ../libcfs/libcfs/libcfs
671 # Prevent local MODOPTS_LIBCFS being passed as part of environment
672 # variable to remote nodes
676 load_module ../lnet/lnet/lnet
678 LNDPATH=${LNDPATH:-"../lnet/klnds"}
679 if [ -z "$LNETLND" ]; then
681 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
682 tcp*) LNETLND="socklnd/ksocklnd" ;;
683 *) local lnd="${NETTYPE%%[0-9]}lnd"
684 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
685 LNETLND="$lnd/k$lnd" ||
686 LNETLND="socklnd/ksocklnd"
689 load_module ../lnet/klnds/$LNETLND
690 load_module obdclass/obdclass
691 load_module ptlrpc/ptlrpc
692 load_module ptlrpc/gss/ptlrpc_gss
700 load_module obdecho/obdecho
701 if ! client_only; then
702 load_module lfsck/lfsck
703 [ "$LQUOTA" != "no" ] &&
704 load_module quota/lquota $LQUOTAOPTS
705 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
706 load_module osd-zfs/osd_zfs
707 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
708 load_module ../ldiskfs/ldiskfs
709 load_module osd-ldiskfs/osd_ldiskfs
721 load_module llite/lustre
722 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
724 rm -f $OGDB/ogdb-$HOSTNAME
725 $LCTL modules > $OGDB/ogdb-$HOSTNAME
727 # 'mount' doesn't look in $PATH, just sbin
728 local mount_lustre=$LUSTRE/utils/mount.lustre
729 if [ -f $mount_lustre ]; then
730 local sbin_mount=$(readlink -f /sbin)/mount.lustre
731 if grep -qw "$sbin_mount" /proc/mounts; then
732 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
734 if ! grep -qw "$sbin_mount" /proc/mounts; then
735 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
736 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
737 cat <<- EOF > "$sbin_mount"
740 echo "This $sbin_mount just a mountpoint." 1>&2
741 echo "It is never supposed to be run." 1>&2
742 logger -p emerg -- "using stub $sbin_mount $@"
745 chmod a+x $sbin_mount
747 mount --bind $mount_lustre $sbin_mount ||
748 error "can't bind $mount_lustre to $sbin_mount"
756 # load modules on remote nodes optionally
757 # lustre-tests have to be installed on these nodes
758 if $LOAD_MODULES_REMOTE; then
759 local list=$(comma_list $(remote_nodes_list))
760 if [ -n "$list" ]; then
761 echo "loading modules on: '$list'"
762 do_rpc_nodes "$list" load_modules_local
768 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
769 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
770 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
771 echo "$LEAK_LUSTRE" 1>&2
772 echo "$LEAK_PORTALS" 1>&2
773 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
774 echo "Memory leaks detected"
775 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
781 wait_exit_ST client # bug 12845
783 $LUSTRE_RMMOD ldiskfs || return 2
785 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
786 rm /etc/udev/rules.d/99-lustre-test.rules
787 udevadm control --reload-rules
790 if $LOAD_MODULES_REMOTE; then
791 local list=$(comma_list $(remote_nodes_list))
792 if [ -n "$list" ]; then
793 echo "unloading modules on: '$list'"
794 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
795 do_rpc_nodes "$list" check_mem_leak
796 do_rpc_nodes "$list" "rm /etc/udev/rules.d/99-lustre-test.rules"
797 do_rpc_nodes "$list" "udevadm control --reload-rules"
798 do_rpc_nodes "$list" "udevadm trigger"
802 local sbin_mount=$(readlink -f /sbin)/mount.lustre
803 if grep -qe "$sbin_mount " /proc/mounts; then
804 umount $sbin_mount || true
805 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
809 check_mem_leak || return 254
811 echo "modules unloaded."
816 local facet=${1:-$SINGLEMDS}
819 case $(facet_fstype $facet) in
820 ldiskfs) size=50;; # largest seen is 44, leave some headroom
821 # grant_block_size is in bytes, allow at least 2x max blocksize
822 zfs) size=$(lctl get_param osc.$FSNAME*.import |
823 awk '/grant_block_size:/ {print $2/512; exit;}')
827 echo -n $((size * MDSCOUNT))
831 local facet=${1:-$SINGLEMDS}
832 local fstype=$(facet_fstype $facet)
835 ldiskfs) size=4;; # ~4KB per inode
836 zfs) size=11;; # 10 to 11KB per inode
842 check_gss_daemon_nodes() {
846 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
847 if [ \\\"\\\$num\\\" -ne 1 ]; then
848 echo \\\$num instance of $dname;
853 check_gss_daemon_facet() {
857 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
858 if [ $num -ne 1 ]; then
859 echo "$num instance of $dname on $facet"
868 echo Stopping $@ on $list
869 do_nodes $list "killall -2 $@ 2>/dev/null || true"
872 # start gss daemons on all nodes, or "daemon" on "nodes" if set
873 start_gss_daemons() {
877 if [ "$nodes" ] && [ "$daemon" ] ; then
878 echo "Starting gss daemon on nodes: $nodes"
879 do_nodes $nodes "$daemon" || return 8
883 nodes=$(comma_list $(mdts_nodes))
884 echo "Starting gss daemon on mds: $nodes"
886 # Start all versions, in case of switching
887 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
889 do_nodes $nodes "$LSVCGSSD -v" || return 1
892 do_nodes $nodes "$LGSSD -v" || return 2
895 nodes=$(comma_list $(osts_nodes))
896 echo "Starting gss daemon on ost: $nodes"
898 # Start all versions, in case of switching
899 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
901 do_nodes $nodes "$LSVCGSSD -v" || return 3
903 # starting on clients
905 local clients=${CLIENTS:-$HOSTNAME}
907 echo "Starting $LGSSD on clients $clients "
908 do_nodes $clients "$LGSSD -v" || return 4
911 # wait daemons entering "stable" status
915 # check daemons are running
917 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
918 check_gss_daemon_nodes $nodes lsvcgssd || return 5
920 nodes=$(comma_list $(mdts_nodes))
921 check_gss_daemon_nodes $nodes lgssd || return 6
924 check_gss_daemon_nodes $clients lgssd || return 7
929 local nodes=$(comma_list $(mdts_nodes))
931 send_sigint $nodes lsvcgssd lgssd
933 nodes=$(comma_list $(osts_nodes))
934 send_sigint $nodes lsvcgssd
936 nodes=${CLIENTS:-$HOSTNAME}
937 send_sigint $nodes lgssd
941 # Add mount flags for shared key
943 if grep -q skpath <<< "$mt_opts" ; then
944 mt_opts=$(echo $mt_opts |
945 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
947 if [ -z "$mt_opts" ]; then
948 mt_opts="-o skpath=$SK_PATH"
950 mt_opts="$mt_opts,skpath=$SK_PATH"
967 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
969 from_build_tree=false
976 if ! module_loaded ptlrpc_gss; then
977 load_module ptlrpc/gss/ptlrpc_gss
978 module_loaded ptlrpc_gss ||
979 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
982 if $GSS_KRB5 || $GSS_SK; then
983 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
986 if $GSS_SK && $SK_NO_KEY; then
987 local numclients=${1:-$CLIENTCOUNT}
988 local clients=${CLIENTS:-$HOSTNAME}
990 # security ctx config for keyring
992 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
994 if $from_build_tree; then
996 if grep -q request-key /proc/mounts > /dev/null; then
997 echo "SSK: Request key already mounted."
999 mount -o bind $SK_OM_PATH /etc/request-key.d/
1001 local lgssc_conf_line='create lgssc * * '
1002 lgssc_conf_line+=$(which lgss_keyring)
1003 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1004 echo "$lgssc_conf_line" > $lgssc_conf_file
1007 [ -e $lgssc_conf_file ] ||
1008 error_exit "Could not find key options in $lgssc_conf_file"
1009 echo "$lgssc_conf_file content is:"
1010 cat $lgssc_conf_file
1012 if ! local_mode; then
1013 if $from_build_tree; then
1014 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1016 do_nodes $(comma_list $(all_nodes)) "mount \
1017 -o bind $SK_OM_PATH \
1018 /etc/request-key.d/"
1019 do_nodes $(comma_list $(all_nodes)) "rsync \
1020 -aqv $HOSTNAME:$lgssc_conf_file \
1021 $lgssc_conf_file >/dev/null 2>&1"
1023 do_nodes $(comma_list $(all_nodes)) \
1024 "echo $lgssc_conf_file: ; \
1025 cat $lgssc_conf_file"
1029 # create shared key on all nodes
1030 mkdir -p $SK_PATH/nodemap
1031 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1032 $SK_PATH/$FSNAME-*.key
1033 # for nodemap testing each client may need own key,
1034 # and S2S now requires keys as well, both for "client"
1037 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1038 -w $SK_PATH/$FSNAME-nmclient.key \
1039 -d /dev/urandom >/dev/null 2>&1
1040 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1041 -w $SK_PATH/$FSNAME-s2s-server.key \
1042 -d /dev/urandom >/dev/null 2>&1
1045 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1046 -d /dev/urandom >/dev/null 2>&1
1048 for i in $(seq 0 $((numclients - 1))); do
1049 lgss_sk -t server -f$FSNAME -n c$i \
1050 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1054 if ! local_mode; then
1055 for lnode in $(all_nodes); do
1056 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1059 # Set client keys to client type to generate prime P
1061 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1062 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1064 do_nodes $clients "lgss_sk -t client -m \
1065 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1066 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1067 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1069 # This is required for servers as well, if S2S in use
1071 do_nodes $(comma_list $(mdts_nodes)) \
1072 "cp $SK_PATH/$FSNAME-s2s-server.key \
1073 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1074 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1076 do_nodes $(comma_list $(osts_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 $clients "lgss_sk -t client \
1082 -m $SK_PATH/$FSNAME-nmclient.key \
1087 # mount options for servers and clients
1088 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1089 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1090 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1091 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1095 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1097 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1104 # maybe cleanup credential cache?
1111 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1113 from_build_tree=false
1116 from_build_tree=true
1121 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1122 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1123 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1127 $RPC_MODE || echo "Cleaning up Shared Key.."
1128 do_nodes $(comma_list $(all_nodes)) "rm -f \
1129 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1130 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1131 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1132 if $from_build_tree; then
1133 # Remove the mount and clean up the files we added to
1135 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1136 request-key.d /proc/mounts; do umount \
1137 /etc/request-key.d/; done"
1138 do_nodes $(comma_list $(all_nodes)) "rm -f \
1139 $SK_OM_PATH/lgssc.conf"
1140 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1148 local var=${facet}_svc
1156 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1157 tr '[:lower:]' '[:upper:]'
1163 if [ $facet == mgs ] || [ $facet == client ]; then
1167 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1175 if [ -n "${!var}" ]; then
1180 var=$(facet_type $facet)FSTYPE
1181 if [ -n "${!var}" ]; then
1186 if [ -n "$FSTYPE" ]; then
1191 if [[ $facet == mgs ]] && combined_mgs_mds; then
1203 local facets=$(get_facets)
1206 for facet in ${facets//,/ }; do
1207 if [ $node == $(facet_host $facet) ] ||
1208 [ $node == "$(facet_failover_host $facet)" ]; then
1209 fstype=$(facet_fstype $facet)
1210 if [[ $fstypes != *$fstype* ]]; then
1211 fstypes+="${fstypes:+,}$fstype"
1220 local num=$(facet_number $facet)
1223 if [[ $(facet_type $facet) = OST ]]; then
1224 index=OSTINDEX${num}
1225 if [[ -n "${!index}" ]]; then
1230 index=${OST_INDICES[num - 1]}
1233 [[ -n "$index" ]] || index=$((num - 1))
1241 local fstype=$(facet_fstype $facet)
1245 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1247 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1248 ${dev} 2>/dev/null");;
1250 error "unknown fstype!";;
1258 local device=$(mdsdevname $num)
1259 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1265 local device=$(ostdevname $num)
1266 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1271 # Get the device of a facet.
1278 mgs) device=$(mgsdevname) ;;
1279 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1280 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1281 fs2mds) device=$(mdsdevname 1_2) ;;
1282 fs2ost) device=$(ostdevname 1_2) ;;
1283 fs3ost) device=$(ostdevname 2_2) ;;
1291 # Get the virtual device of a facet.
1298 mgs) device=$(mgsvdevname) ;;
1299 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1300 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1301 fs2mds) device=$(mdsvdevname 1_2) ;;
1302 fs2ost) device=$(ostvdevname 1_2) ;;
1303 fs3ost) device=$(ostvdevname 2_2) ;;
1311 local virt=$(virt-what 2> /dev/null)
1313 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1315 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1318 VMware|KVM|VirtualBox|Parallels)
1319 echo $virt | tr '[A-Z]' '[a-z]' ;;
1325 # Re-read the partition table on failover partner host.
1326 # After a ZFS storage pool is created on a shared device, the partition table
1327 # on the device may change. However, the operating system on the failover
1328 # host may not notice the change automatically. Without the up-to-date partition
1329 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1330 # relative to partition rather than disk beginnings.
1332 # This function performs partprobe on the failover host to make it re-read the
1335 refresh_partition_table() {
1340 host=$(facet_passive_host $facet)
1341 if [[ -n "$host" ]]; then
1342 do_node $host "$PARTPROBE $device"
1347 # Get ZFS storage pool name.
1354 device=$(facet_device $facet)
1355 # poolname is string before "/"
1356 poolname="${device%%/*}"
1363 # Get ZFS local fsname.
1365 zfs_local_fsname() {
1367 local lfsname=$(basename $(facet_device $facet))
1373 # Create ZFS storage pool.
1380 local opts=${@:-"-o cachefile=none"}
1382 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1383 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1384 $ZPOOL create -f $opts $poolname $vdev"
1388 # Create ZFS file system.
1394 local opts=${@:-"-o mountpoint=legacy"}
1396 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1397 $ZFS create $opts $dataset"
1401 # Export ZFS storage pool.
1402 # Before exporting the pool, all datasets within the pool should be unmounted.
1410 poolname=$(zpool_name $facet)
1412 if [[ -n "$poolname" ]]; then
1413 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1414 grep -q ^$poolname/ /proc/mounts ||
1415 $ZPOOL export $opts $poolname"
1420 # Destroy ZFS storage pool.
1421 # Destroy the given pool and free up any devices for other use. This command
1422 # tries to unmount any active datasets before destroying the pool.
1423 # -f Force any active datasets contained within the pool to be unmounted.
1427 local poolname=${2:-$(zpool_name $facet)}
1429 if [[ -n "$poolname" ]]; then
1430 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1431 $ZPOOL destroy -f $poolname"
1436 # Import ZFS storage pool.
1437 # Force importing, even if the pool appears to be potentially active.
1442 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1445 poolname=$(zpool_name $facet)
1447 if [[ -n "$poolname" ]]; then
1448 opts+=" -d $(dirname $(facet_vdevice $facet))"
1449 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1450 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1451 $ZPOOL import -f $opts $poolname"
1456 # Reimport ZFS storage pool with new name
1461 local opts="-o cachefile=none"
1462 local poolname=$(zpool_name $facet)
1464 opts+=" -d $(dirname $(facet_vdevice $facet))"
1465 do_facet $facet "$ZPOOL export $poolname;
1466 $ZPOOL import $opts $poolname $newpool"
1470 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1471 # is not automatically imported on system startup.
1473 # In a failover environment, this will provide resource level fencing which
1474 # will ensure that the same ZFS storage pool will not be imported concurrently
1475 # on different nodes.
1477 disable_zpool_cache() {
1481 poolname=$(zpool_name $facet)
1483 if [[ -n "$poolname" ]]; then
1484 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1489 # This and set_osd_param() shall be used to access OSD parameters
1490 # once existed under "obdfilter":
1495 # writethrough_cache_enable
1499 local device=${2:-$FSNAME-OST*}
1502 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1503 osd-*.$device.$name 2>&1" | grep -v 'error:'
1508 local device=${2:-$FSNAME-OST*}
1512 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1513 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1517 local dz=${1:-$DEBUG_SIZE}
1519 if [ -f /sys/devices/system/cpu/possible ]; then
1520 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1522 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1525 # bug 19944, adjust size to be -gt num_possible_cpus()
1526 # promise 2MB for every cpu at least
1527 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1530 lctl set_param debug_mb=$dz
1533 set_default_debug () {
1534 local debug=${1:-"$PTLDEBUG"}
1535 local subsys=${2:-"$SUBSYSTEM"}
1536 local debug_size=${3:-$DEBUG_SIZE}
1538 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1539 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1541 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1544 set_default_debug_nodes () {
1546 local debug="${2:-"$PTLDEBUG"}"
1547 local subsys="${3:-"$SUBSYSTEM"}"
1548 local debug_size="${4:-$DEBUG_SIZE}"
1550 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1551 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1555 [[ -z "$nodes" ]] ||
1556 do_rpc_nodes "$nodes" set_default_debug \
1557 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1560 set_default_debug_facet () {
1562 local debug="${2:-"$PTLDEBUG"}"
1563 local subsys="${3:-"$SUBSYSTEM"}"
1564 local debug_size="${4:-$DEBUG_SIZE}"
1565 local node=$(facet_active_host $facet)
1567 [ -n "$node" ] || error "No host defined for facet $facet"
1569 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1573 local hostid=${1:-$(hostid)}
1575 if [ ! -s /etc/hostid ]; then
1576 printf $(echo -n $hostid |
1577 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1583 local facets=${1:-$(get_facets)}
1586 for facet in ${facets//,/ }; do
1589 [ $RC -eq 0 ] && continue
1591 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1592 skip_noexit "Restart of $facet failed!." &&
1595 error "Restart of $facet failed!"
1602 # Add argument "arg" (e.g., "loop") to the comma-separated list
1603 # of arguments for option "opt" (e.g., "-o") on command
1604 # line "opts" (e.g., "-o flock").
1610 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1612 if echo "$opts" | grep -q $opt_pattern; then
1613 opts=$(echo "$opts" | sed -e \
1614 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1616 opts+="${opts:+ }$opt $arg"
1622 # Associate loop device with a given regular file.
1623 # Return the loop device.
1625 setup_loop_device() {
1629 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1630 if [[ -z \\\$loop_dev ]]; then
1631 loop_dev=\\\$($LOSETUP -f);
1632 $LOSETUP \\\$loop_dev $file || loop_dev=;
1634 echo -n \\\$loop_dev"
1638 # Detach a loop device.
1640 cleanup_loop_device() {
1644 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1645 $LOSETUP -d $loop_dev"
1649 # Check if a given device is a block device.
1656 [[ -n "$dev" ]] || return 1
1657 do_facet $facet "test -b $dev" || return 1
1658 if [[ -n "$size" ]]; then
1659 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1660 count=1 skip=$size 2>&1" |
1661 awk '($3 == "in") { print $1 }')
1662 [[ "$in" = "1+0" ]] || return 1
1667 # Check if a given device is a device-mapper device.
1673 [[ -n "$dev" ]] || return 1
1674 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1678 # Check if a given device is a device-mapper flakey device.
1680 is_dm_flakey_dev() {
1685 [[ -n "$dev" ]] || return 1
1687 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1689 [[ $type = flakey ]] && return 0 || return 1
1693 # Check if device-mapper flakey device is supported by the kernel
1694 # of $facet node or not.
1696 dm_flakey_supported() {
1700 do_facet $facet "modprobe dm-flakey;
1701 $DMSETUP targets | grep -q flakey" &> /dev/null
1705 # Get the device-mapper flakey device name of a given facet.
1707 dm_facet_devname() {
1709 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1711 echo -n ${facet}_flakey
1715 # Get the device-mapper flakey device of a given facet.
1716 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1718 dm_facet_devpath() {
1721 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1725 # Set a device-mapper device with a new table.
1727 # The table has the following format:
1728 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1730 # flakey <target_args> includes:
1731 # <destination_device> <offset> <up_interval> <down_interval> \
1732 # [<num_features> [<feature_arguments>]]
1734 # linear <target_args> includes:
1735 # <destination_device> <start_sector>
1737 dm_set_dev_table() {
1740 local target_type=$3
1746 read tmp num_sectors tmp real_dev tmp \
1747 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1749 case $target_type in
1751 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1754 table="0 $num_sectors linear $real_dev 0"
1756 *) error "invalid target type $target_type" ;;
1759 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1760 error "failed to suspend $dm_dev"
1761 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1762 error "failed to load $target_type table into $dm_dev"
1763 do_facet $facet "$DMSETUP resume $dm_dev" ||
1764 error "failed to resume $dm_dev"
1768 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1769 # feature parameter.
1772 # All write I/O is silently ignored.
1773 # Read I/O is handled correctly.
1775 dm_set_dev_readonly() {
1777 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1779 dm_set_dev_table $facet $dm_dev flakey
1783 # Set a device-mapper device to traditional linear mapping mode.
1785 dm_clear_dev_readonly() {
1787 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1789 dm_set_dev_table $facet $dm_dev linear
1793 # Set the device of a given facet as "read-only".
1795 set_dev_readonly() {
1797 local svc=${facet}_svc
1799 if [[ $(facet_fstype $facet) = zfs ]] ||
1800 ! dm_flakey_supported $facet; then
1801 do_facet $facet $LCTL --device ${!svc} readonly
1803 dm_set_dev_readonly $facet
1808 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1815 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1816 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1817 echo -n $num_sectors
1821 # Create a device-mapper device with a given block device or regular file (will
1822 # be associated with loop device).
1823 # Return the full path of the device-mapper device.
1827 local real_dev=$2 # destination device
1828 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1829 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1831 # check if the device-mapper device to be created already exists
1832 if is_dm_dev $facet $dm_dev; then
1833 # if the existing device was set to "read-only", then clear it
1834 ! is_dm_flakey_dev $facet $dm_dev ||
1835 dm_clear_dev_readonly $facet $dm_dev
1841 # check if the destination device is a block device, and if not,
1842 # associate it with a loop device
1843 is_blkdev $facet $real_dev ||
1844 real_dev=$(setup_loop_device $facet $real_dev)
1845 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1847 # now create the device-mapper device
1848 local num_sectors=$(get_num_sectors $facet $real_dev)
1849 local table="0 $num_sectors linear $real_dev 0"
1852 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1853 { rc=${PIPESTATUS[0]}; dm_dev=; }
1854 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1861 # Map the facet name to its device variable name.
1863 facet_device_alias() {
1865 local dev_alias=$facet
1868 fs2mds) dev_alias=mds1_2 ;;
1869 fs2ost) dev_alias=ost1_2 ;;
1870 fs3ost) dev_alias=ost2_2 ;;
1878 # Save the original value of the facet device and export the new value.
1884 local active_facet=$(facet_active $facet)
1885 local dev_alias=$(facet_device_alias $active_facet)
1886 local dev_name=${dev_alias}_dev
1887 local dev=${!dev_name}
1889 if [[ $active_facet = $facet ]]; then
1890 local failover_dev=${dev_alias}failover_dev
1891 if [[ ${!failover_dev} = $dev ]]; then
1892 eval export ${failover_dev}_saved=$dev
1893 eval export ${failover_dev}=$dm_dev
1896 dev_alias=$(facet_device_alias $facet)
1897 local facet_dev=${dev_alias}_dev
1898 if [[ ${!facet_dev} = $dev ]]; then
1899 eval export ${facet_dev}_saved=$dev
1900 eval export ${facet_dev}=$dm_dev
1904 eval export ${dev_name}_saved=$dev
1905 eval export ${dev_name}=$dm_dev
1909 # Restore the saved value of the facet device.
1914 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1915 local dev_alias=$(facet_device_alias $facet)
1917 local saved_dev=${dev_alias}_dev_saved
1918 [[ -z ${!saved_dev} ]] ||
1919 eval export ${dev_alias}_dev=${!saved_dev}
1921 saved_dev=${dev_alias}failover_dev_saved
1922 [[ -z ${!saved_dev} ]] ||
1923 eval export ${dev_alias}failover_dev=${!saved_dev}
1927 # Remove a device-mapper device.
1928 # If the destination device is a loop device, then also detach it.
1932 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1936 is_dm_dev $facet $dm_dev || return 0
1938 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1939 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1941 do_facet $facet "$DMSETUP remove $dm_dev"
1942 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1944 unexport_dm_dev $facet
1946 # detach a loop device
1947 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1949 # unload dm-flakey module
1950 do_facet $facet "modprobe -r dm-flakey" || true
1956 local active_facet=$(facet_active $facet)
1957 local dev_alias=$(facet_device_alias $active_facet)
1958 local dev=${dev_alias}_dev
1959 local opt=${facet}_opt
1960 local mntpt=$(facet_mntpt $facet)
1961 local opts="${!opt} $@"
1962 local fstype=$(facet_fstype $facet)
1964 local dm_dev=${!dev}
1966 module_loaded lustre || load_modules
1970 if dm_flakey_supported $facet; then
1971 dm_dev=$(dm_create_dev $facet ${!dev})
1972 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1975 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1977 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1979 # import ZFS storage pool
1980 import_zpool $facet || return ${PIPESTATUS[0]}
1982 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1983 lustre:svname $dm_dev");;
1985 error "unknown fstype!";;
1988 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1989 # for testing LU-482 error handling in mount_facets() and test_0a()
1990 if [ -f $TMP/test-lu482-trigger ]; then
1994 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1998 if [ $RC -ne 0 ]; then
1999 echo "Start of $dm_dev on ${facet} failed ${RC}"
2003 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2004 if [[ "$health" != "healthy" ]]; then
2005 error "$facet is in a unhealthy state"
2008 set_default_debug_facet $facet
2010 if [[ $opts =~ .*nosvc.* ]]; then
2011 echo "Start $dm_dev without service"
2016 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2017 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2018 "" || error "$dm_dev failed to initialize!";;
2020 wait_update_facet ${facet} "$ZFS get -H -o value \
2021 lustre:svname $dm_dev 2>/dev/null | \
2022 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2023 error "$dm_dev failed to initialize!";;
2026 error "unknown fstype!";;
2030 # commit the device label change to disk
2031 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2032 echo "Commit the device label on ${!dev}"
2033 do_facet $facet "sync; sleep 1; sync"
2037 label=$(devicelabel ${facet} $dm_dev)
2038 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2039 eval export ${facet}_svc=${label}
2040 echo Started ${label}
2042 export_dm_dev $facet $dm_dev
2047 # start facet device options
2053 local dev_alias=$(facet_device_alias $facet)
2055 eval export ${dev_alias}_dev=${device}
2056 eval export ${facet}_opt=\"$@\"
2058 local varname=${dev_alias}failover_dev
2059 if [ -n "${!varname}" ] ; then
2060 eval export ${dev_alias}failover_dev=${!varname}
2062 eval export ${dev_alias}failover_dev=$device
2065 local mntpt=$(facet_mntpt $facet)
2066 do_facet ${facet} mkdir -p $mntpt
2067 eval export ${facet}_MOUNT=$mntpt
2068 mount_facet ${facet}
2078 local HOST=$(facet_active_host $facet)
2079 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2081 local mntpt=$(facet_mntpt $facet)
2082 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2083 if [ ${running} -ne 0 ]; then
2084 echo "Stopping $mntpt (opts:$@) on $HOST"
2085 do_facet ${facet} $UMOUNT $@ $mntpt
2088 # umount should block, but we should wait for unrelated obd's
2089 # like the MGS or MGC to also stop.
2090 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2092 if [[ $(facet_fstype $facet) == zfs ]]; then
2093 # export ZFS storage pool
2094 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2095 elif dm_flakey_supported $facet; then
2096 local host=${facet}_HOST
2097 local failover_host=${facet}failover_HOST
2098 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2099 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2100 dm_cleanup_dev $facet
2105 # get mdt quota type
2107 local varsvc=${SINGLEMDS}_svc
2108 do_facet $SINGLEMDS $LCTL get_param -n \
2109 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2112 # get ost quota type
2114 # All OSTs should have same quota type
2115 local varsvc=ost1_svc
2116 do_facet ost1 $LCTL get_param -n \
2117 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2120 # restore old quota type settings
2122 if [ "$old_MDT_QUOTA_TYPE" ]; then
2123 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2124 do_facet mgs $PERM_CMD \
2125 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2128 do_facet mgs $PERM_CMD \
2129 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2132 if [ "$old_OST_QUOTA_TYPE" ]; then
2133 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2134 do_facet mgs $PERM_CMD \
2135 osd-*.$FSNAME-OST*.quota_slave.enable = \
2138 do_facet mgs $LCTL conf_param \
2139 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2144 # Handle the case when there is a space in the lfs df
2145 # "filesystem summary" line the same as when there is no space.
2146 # This will allow fixing the "lfs df" summary line in the future.
2148 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2151 # Get free inodes on the MDT specified by mdt index, free indoes on
2152 # the whole filesystem will be returned when index == -1.
2158 if [ $index -eq -1 ]; then
2161 mdt_uuid=$(mdtuuid_from_index $index)
2164 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2169 # Get the OST device status from 'lfs df' with a given OST index.
2173 local mnt_pnt=${2:-$MOUNT}
2176 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2177 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2183 # save old quota type & set new quota type
2184 local mdt_qtype=$(mdt_quota_type)
2185 local ost_qtype=$(ost_quota_type)
2187 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2188 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2190 export old_MDT_QUOTA_TYPE=$mdt_qtype
2191 export old_OST_QUOTA_TYPE=$ost_qtype
2193 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2194 do_facet mgs $PERM_CMD \
2195 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2196 do_facet mgs $PERM_CMD \
2197 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2199 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2200 error "set mdt quota type failed"
2201 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2202 error "set ost quota type failed"
2205 local quota_usrs=$QUOTA_USERS
2207 # get_filesystem_size
2208 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2209 local blk_soft=$((disksz + 1024))
2210 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2212 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2213 local i_soft=$inodes
2214 local i_hard=$((i_soft + i_soft / 20))
2216 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2217 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2218 "inode-hardlimit: $i_hard"
2221 for usr in $quota_usrs; do
2222 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2224 cmd="$LFS setquota -$type $usr -b $blk_soft"
2225 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2227 eval $cmd || error "$cmd FAILED!"
2229 # display the quota status
2230 echo "Quota settings for $usr : "
2231 $LFS quota -v -u $usr $mntpt || true
2238 local opts=${3:-$MOUNT_OPTS}
2239 opts=${opts:+-o $opts}
2240 local flags=${4:-$MOUNT_FLAGS}
2242 local device=$MGSNID:/$FSNAME$FILESET
2243 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2244 echo "Bad mount command: opt=$flags $opts dev=$device " \
2250 # update mount option with skpath
2251 opts=$(add_sk_mntflag $opts)
2254 echo "Starting client: $client: $flags $opts $device $mnt"
2255 do_node $client mkdir -p $mnt
2256 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2257 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2259 #disable FILESET if not supported
2260 do_nodes $client lctl get_param -n \
2261 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2262 device=$MGSNID:/$FSNAME
2263 do_node $client mkdir -p $mnt/$FILESET
2264 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2267 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2268 # Mount using nodemap key
2269 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2270 if $SK_UNIQUE_NM; then
2271 mountkey=$SK_PATH/nodemap/c0.key
2273 local prunedopts=$(echo $opts |
2274 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2275 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2278 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2282 set_default_debug_nodes $client
2293 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2295 [ "$3" ] && force=-f
2296 [ $running -eq 0 ] && return 0
2298 echo "Stopping client $client $mnt (opts:$force)"
2299 do_node $client lsof -t $mnt || need_kill=no
2300 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2301 pids=$(do_node $client lsof -t $mnt | sort -u);
2302 if [ -n "$pids" ]; then
2303 do_node $client kill -9 $pids || true
2307 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2309 if [ $busy -ne 0 ] ; then
2310 echo "$mnt is still busy, wait one second" && sleep 1
2311 do_node $client umount $force $mnt
2315 # nodes is comma list
2316 sanity_mount_check_nodes () {
2322 # FIXME: assume that all cluster nodes run the same os
2323 [ "$(uname)" = Linux ] || return 0
2326 for mnt in $mnts ; do
2327 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2328 mpts=\\\$(mount | grep -c $mnt' ');
2329 if [ \\\$running -ne \\\$mpts ]; then
2330 echo \\\$(hostname) env are INSANE!;
2333 [ $? -eq 0 ] || rc=1
2338 sanity_mount_check_servers () {
2339 [ -n "$CLIENTONLY" ] &&
2340 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2341 echo Checking servers environments
2343 # FIXME: modify get_facets to display all facets wo params
2344 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2348 for facet in ${facets//,/ }; do
2349 node=$(facet_host ${facet})
2350 mntpt=$(facet_mntpt $facet)
2351 sanity_mount_check_nodes $node $mntpt ||
2352 { error "server $node environments are insane!"; return 1; }
2356 sanity_mount_check_clients () {
2357 local clients=${1:-$CLIENTS}
2358 local mntpt=${2:-$MOUNT}
2359 local mntpt2=${3:-$MOUNT2}
2361 [ -z $clients ] && clients=$(hostname)
2362 echo Checking clients $clients environments
2364 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2365 error "clients environments are insane!"
2368 sanity_mount_check () {
2369 sanity_mount_check_servers || return 1
2370 sanity_mount_check_clients || return 2
2373 # mount clients if not mouted
2374 zconf_mount_clients() {
2377 local opts=${3:-$MOUNT_OPTS}
2378 opts=${opts:+-o $opts}
2379 local flags=${4:-$MOUNT_FLAGS}
2380 local device=$MGSNID:/$FSNAME$FILESET
2381 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2382 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2387 echo "Starting client $clients: $flags $opts $device $mnt"
2388 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2389 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2390 # Mount with own nodemap key
2392 # Mount all server nodes first with per-NM keys
2393 for nmclient in ${clients//,/ }; do
2394 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2395 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2398 # set perms for per-nodemap keys else permission denied
2399 do_nodes $(comma_list $(all_nodes)) \
2400 "keyctl show | grep lustre | cut -c1-11 |
2402 xargs -IX keyctl setperm X 0x3f3f3f3f"
2403 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2405 for nmclient in ${clients//,/ }; do
2406 if $SK_UNIQUE_NM; then
2407 mountkey=$SK_PATH/nodemap/c$i.key
2409 do_node $nmclient "! grep -q $mnt' ' \
2410 /proc/mounts || umount $mnt"
2411 local prunedopts=$(add_sk_mntflag $prunedopts);
2412 prunedopts=$(echo $prunedopts | sed -e \
2413 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2415 do_nodes $(comma_list $(all_server_nodes)) \
2418 do_node $nmclient $MOUNT_CMD $flags \
2419 $prunedopts $MGSNID:/$FSNAME $mnt ||
2424 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2426 do_nodes $clients $MOUNT_CMD $flags $opts \
2427 $MGSNID:/$FSNAME $mnt || return 1
2429 #disable FILESET if not supported
2430 do_nodes $clients lctl get_param -n \
2431 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2432 device=$MGSNID:/$FSNAME
2433 do_nodes $clients mkdir -p $mnt/$FILESET
2434 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2438 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2439 # Mount with nodemap key
2441 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2442 for nmclient in ${clients//,/ }; do
2443 if $SK_UNIQUE_NM; then
2444 mountkey=$SK_PATH/nodemap/c$i.key
2446 local prunedopts=$(echo $opts | sed -e \
2447 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2448 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2451 running=\\\$(mount | grep -c $mnt' ');
2453 if [ \\\$running -eq 0 ] ; then
2455 $MOUNT_CMD $flags $prunedopts $device $mnt;
2458 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2459 grep 'type lustre' | wc -l);
2460 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2461 echo zconf_mount_clients FAILED: \
2462 mount count \\\$running, not matching \
2463 with mount count of 'type lustre' \
2464 \\\$lustre_mnt_count;
2468 exit \\\$rc" || return ${PIPESTATUS[0]}
2475 if $SHARED_KEY; then
2476 tmpopts=$(add_sk_mntflag $opts)
2479 running=\\\$(mount | grep -c $mnt' ');
2481 if [ \\\$running -eq 0 ] ; then
2483 $MOUNT_CMD $flags $tmpopts $device $mnt;
2486 exit \\\$rc" || return ${PIPESTATUS[0]}
2489 echo "Started clients $clients: "
2490 do_nodes $clients "mount | grep $mnt' '"
2492 set_default_debug_nodes $clients
2497 zconf_umount_clients() {
2502 [ "$3" ] && force=-f
2504 echo "Stopping clients: $clients $mnt (opts:$force)"
2505 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2506 if [ \\\$running -ne 0 ] ; then
2507 echo Stopping client \\\$(hostname) $mnt opts:$force;
2508 lsof $mnt || need_kill=no;
2509 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2510 pids=\\\$(lsof -t $mnt | sort -u);
2511 if [ -n \\\"\\\$pids\\\" ]; then
2515 while umount $force $mnt 2>&1 | grep -q "busy"; do
2516 echo "$mnt is still busy, wait one second" && sleep 1;
2523 echo + $POWER_DOWN $node
2527 shutdown_node_hard () {
2529 local attempts=$SHUTDOWN_ATTEMPTS
2531 for i in $(seq $attempts) ; do
2534 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2535 echo "waiting for $host to fail attempts=$attempts"
2536 [ $i -lt $attempts ] || \
2537 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2543 local mnt=${2:-$MOUNT}
2546 if [ "$FAILURE_MODE" = HARD ]; then
2547 shutdown_node_hard $client
2549 zconf_umount_clients $client $mnt -f
2555 local facets="$(get_facets OST),$(get_facets MDS)"
2558 combined_mgs_mds || facets="$facets,mgs"
2560 for facet in ${facets//,/ }; do
2561 if [ $(facet_active_host $facet) == $host ]; then
2562 affected="$affected $facet"
2566 echo $(comma_list $affected)
2571 local host=${2:-$(facet_host $facet)}
2573 local label=$(convert_facet2label $facet)
2574 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2577 facets_up_on_host () {
2579 local facets=$(facets_on_host $host)
2582 for facet in ${facets//,/ }; do
2583 if $(facet_up $facet $host); then
2584 affected_up="$affected_up $facet"
2588 echo $(comma_list $affected_up)
2593 local affected_facet
2594 local affected_facets
2596 if [[ "$FAILURE_MODE" = HARD ]]; then
2597 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2598 dm_flakey_supported $facet; then
2599 affected_facets=$(affected_facets $facet)
2600 for affected_facet in ${affected_facets//,/ }; do
2601 unexport_dm_dev $affected_facet
2605 shutdown_node_hard $(facet_active_host $facet)
2613 echo + $POWER_UP $node
2626 if [ "$FAILURE_MODE" = HARD ]; then
2627 reboot_node $(facet_active_host $facet)
2635 if [ "$FAILURE_MODE" = HARD ]; then
2645 for facet in ${facets//,/ }; do
2646 hosts=$(expand_list $hosts $(facet_host $facet) )
2652 _check_progs_installed () {
2656 for prog in $progs; do
2657 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2658 echo $prog missing on $(hostname)
2665 check_progs_installed () {
2669 do_rpc_nodes "$nodes" _check_progs_installed $@
2672 # recovery-scale functions
2674 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2677 start_client_load() {
2680 local var=$(node_var_name $client)_load
2681 eval export ${var}=$load
2683 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2684 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2685 END_RUN_FILE=$END_RUN_FILE \
2686 LOAD_PID_FILE=$LOAD_PID_FILE \
2687 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2688 TESTNAME=$TESTNAME \
2689 DBENCH_LIB=$DBENCH_LIB \
2690 DBENCH_SRC=$DBENCH_SRC \
2691 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2697 log "Started client load: ${load} on $client"
2699 # get the children process IDs
2700 local pids=$(ps --ppid $ppid -o pid= | xargs)
2701 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2705 start_client_loads () {
2706 local -a clients=(${1//,/ })
2707 local numloads=${#CLIENT_LOADS[@]}
2709 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2710 local load=$((nodenum % numloads))
2711 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2713 # bug 22169: wait the background threads to start
2717 # only for remote client
2718 check_client_load () {
2720 local var=$(node_var_name $client)_load
2721 local testload=run_${!var}.sh
2723 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2725 # bug 18914: try to connect several times not only when
2726 # check ps, but while check_node_health also
2730 while [ $RC = 254 -a $tries -gt 0 ]; do
2734 if ! check_node_health $client; then
2736 if [ $RC -eq 254 ]; then
2737 # FIXME: not sure how long we shuold sleep here
2741 echo "check node health failed: RC=$RC "
2745 # We can continue try to connect if RC=254
2746 # Just print the warning about this
2747 if [ $RC = 254 ]; then
2748 echo "got a return status of $RC from do_node while checking " \
2749 "node health on $client"
2752 # see if the load is still on the client
2755 while [ $RC = 254 -a $tries -gt 0 ]; do
2759 if ! do_node $client \
2760 "ps auxwww | grep -v grep | grep -q $testload"; then
2765 if [ $RC = 254 ]; then
2766 echo "got a return status of $RC from do_node while checking " \
2767 "(node health and 'ps') the client load on $client"
2768 # see if we can diagnose a bit why this is
2773 check_client_loads () {
2774 local clients=${1//,/ }
2778 for client in $clients; do
2779 check_client_load $client
2781 if [ "$rc" != 0 ]; then
2782 log "Client load failed on node $client, rc=$rc"
2788 restart_client_loads () {
2789 local clients=${1//,/ }
2790 local expectedfail=${2:-""}
2794 for client in $clients; do
2795 check_client_load $client
2797 if [ "$rc" != 0 -a "$expectedfail" ]; then
2798 local var=$(node_var_name $client)_load
2799 start_client_load $client ${!var}
2800 echo "Restarted client load ${!var}: on $client. Checking ..."
2801 check_client_load $client
2803 if [ "$rc" != 0 ]; then
2804 log "Client load failed to restart on node $client, rc=$rc"
2805 # failure one client load means test fail
2806 # we do not need to check other
2815 # Start vmstat and save its process ID in a file.
2820 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2823 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2824 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2827 # Display the nodes on which client loads failed.
2828 print_end_run_file() {
2832 [ -s $file ] || return 0
2834 echo "Found the END_RUN_FILE file: $file"
2837 # A client load will stop if it finds the END_RUN_FILE file.
2838 # That does not mean the client load actually failed though.
2839 # The first node in END_RUN_FILE is the one we are interested in.
2842 if [ -n "$node" ]; then
2843 local var=$(node_var_name $node)_load
2845 local prefix=$TESTLOG_PREFIX
2846 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2847 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2848 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2850 echo "Client load ${!var} failed on node $node:"
2856 # Stop the process which had its PID saved in a file.
2861 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2863 do_nodes $nodes "test -f $pid_file &&
2864 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2867 # Stop all client loads.
2868 stop_client_loads() {
2869 local nodes=${1:-$CLIENTS}
2872 # stop the client loads
2873 stop_process $nodes $pid_file
2875 # clean up the processes that started them
2876 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2878 # End recovery-scale functions
2880 # verify that lustre actually cleaned up properly
2882 VAR=$(lctl get_param -n catastrophe 2>&1)
2883 if [ $? = 0 ] ; then
2884 if [ $VAR != 0 ]; then
2885 error "LBUG/LASSERT detected"
2888 BUSY=$(dmesg | grep -i destruct || true)
2889 if [ -n "$BUSY" ]; then
2891 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2895 check_mem_leak || exit 204
2897 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2898 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2901 if module_loaded lnet || module_loaded libcfs; then
2902 echo "$TESTSUITE: modules still loaded..." 1>&2
2911 if [[ "$1" == "--verbose" ]]; then
2926 PREV_RESULT=$(do_node $node "$TEST")
2928 RESULT=$(do_node $node "$TEST")
2929 if [[ "$RESULT" == "$FINAL" ]]; then
2930 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2931 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2935 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2936 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2940 [[ $WAIT -ge $MAX ]] && break
2941 [[ $((WAIT % print)) -eq 0 ]] &&
2942 echo "Waiting $((MAX - WAIT)) secs for update"
2943 WAIT=$((WAIT + sleep))
2946 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2950 wait_update_facet() {
2952 [ "$1" = "--verbose" ] && verbose="$1" && shift
2956 wait_update $verbose $(facet_active_host $facet) "$@"
2960 do_nodes $(comma_list $(mdts_nodes)) \
2961 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2962 do_nodes $(comma_list $(osts_nodes)) \
2963 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2964 grep -v 'Found no match'
2968 local zfs_wait=${2:-5}
2970 # the occupied disk space will be released
2971 # only after TXGs are committed
2972 if [[ $(facet_fstype $1) == zfs ]]; then
2973 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2978 wait_delete_completed_mds() {
2979 local max_wait=${1:-20}
2981 local stime=$(date +%s)
2986 # find MDS with pending deletions
2987 for node in $(mdts_nodes); do
2988 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2989 2>/dev/null | calc_sum)
2990 if [[ $changes -eq 0 ]]; then
2993 mds2sync="$mds2sync $node"
2995 if [ -z "$mds2sync" ]; then
2996 wait_zfs_commit $SINGLEMDS
2999 mds2sync=$(comma_list $mds2sync)
3001 # sync MDS transactions
3002 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3004 # wait till all changes are sent and commmitted by OSTs
3005 # for ldiskfs space is released upon execution, but DMU
3006 # do this upon commit
3009 while [[ $WAIT -ne $max_wait ]]; do
3010 changes=$(do_nodes $mds2sync \
3011 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3012 #echo "$node: $changes changes on all"
3013 if [[ $changes -eq 0 ]]; then
3014 wait_zfs_commit $SINGLEMDS
3016 # the occupied disk space will be released
3017 # only after TXGs are committed
3018 wait_zfs_commit ost1
3026 echo "Delete is not completed in $((etime - stime)) seconds"
3027 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3034 # we can use "for" here because we are waiting the slowest
3035 for host in ${hostlist//,/ }; do
3036 check_network "$host" 900
3038 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3045 for facet in ${facetlist//,/ }; do
3046 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3048 wait_for_host $hostlist
3051 _wait_recovery_complete () {
3054 # Use default policy if $2 is not passed by caller.
3055 local MAX=${2:-$(max_recovery_time)}
3060 while [ $WAIT -lt $MAX ]; do
3061 STATUS=$(lctl get_param -n $param | grep status)
3063 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3066 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3068 echo "$param recovery not done in $MAX sec. $STATUS"
3072 wait_recovery_complete () {
3075 # with an assumption that at_max is the same on all nodes
3076 local MAX=${2:-$(max_recovery_time)}
3079 if [ "$FAILURE_MODE" = HARD ]; then
3080 facets=$(facets_on_host $(facet_active_host $facet))
3082 echo affected facets: $facets
3084 # we can use "for" here because we are waiting the slowest
3085 for facet in ${facets//,/ }; do
3086 local var_svc=${facet}_svc
3087 local param="*.${!var_svc}.recovery_status"
3089 local host=$(facet_active_host $facet)
3090 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3094 wait_mds_ost_sync () {
3095 # just because recovery is done doesn't mean we've finished
3096 # orphan cleanup. Wait for llogs to get synchronized.
3097 echo "Waiting for orphan cleanup..."
3098 # MAX value includes time needed for MDS-OST reconnection
3099 local MAX=$(( TIMEOUT * 2 ))
3100 local WAIT_TIMEOUT=${1:-$MAX}
3103 local list=$(comma_list $(mdts_nodes))
3104 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3105 if ! do_facet $SINGLEMDS \
3106 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3108 # old way, use mds_sync
3110 list=$(comma_list $(osts_nodes))
3111 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3114 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3115 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3116 local -a sync=($(do_nodes $list "$cmd"))
3119 for ((i=0; i<${#sync[@]}; i++)); do
3121 [ ${sync[$i]} -eq 1 ] && continue
3123 [ ${sync[$i]} -eq 0 ] && continue
3125 # there is a not finished MDS-OST synchronization
3129 sleep 2 # increase waiting time and cover statfs cache
3130 [ ${con} -eq 1 ] && return 0
3131 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3135 # show which nodes are not finished.
3136 cmd=$(echo $cmd | sed 's/-n//')
3137 do_nodes $list "$cmd"
3138 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3142 # Wait OSTs to be active on both client and MDT side.
3144 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3145 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3146 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3147 error "wait_update OSTs up on client failed"
3149 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3150 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3151 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3152 error "wait_update OSTs up on MDT0000 failed"
3155 wait_destroy_complete () {
3156 echo "Waiting for local destroys to complete"
3157 # MAX value shouldn't be big as this mean server responsiveness
3158 # never increase this just to make test pass but investigate
3159 # why it takes so long time
3162 while [ $WAIT -lt $MAX ]; do
3163 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3167 for ((i=0; i<${#RPCs[@]}; i++)); do
3168 [ ${RPCs[$i]} -eq 0 ] && continue
3169 # there are still some destroy RPCs in flight
3174 [ ${con} -eq 1 ] && return 0 # done waiting
3175 echo "Waiting ${WAIT}s for local destroys to complete"
3178 echo "Local destroys weren't done in $MAX sec."
3182 wait_delete_completed() {
3183 wait_delete_completed_mds $1 || return $?
3184 wait_destroy_complete || return $?
3193 # conf-sanity 31 takes a long time cleanup
3194 while [ $WAIT -lt 300 ]; do
3195 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3196 lctl dl | grep ' ST ' || true")
3197 [ -z "${running}" ] && return 0
3198 echo "waited $WAIT for${running}"
3199 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3201 WAIT=$((WAIT + INTERVAL))
3203 echo "service didn't stop after $WAIT seconds. Still running:"
3208 wait_remote_prog () {
3214 [ "$PDSH" = "no_dsh" ] && return 0
3216 while [ $WAIT -lt $2 ]; do
3217 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3218 [ -z "${running}" ] && return 0 || true
3219 echo "waited $WAIT for: "
3221 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3223 WAIT=$((WAIT + INTERVAL))
3225 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3226 [ -z "$pids" ] && return 0
3227 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3228 # FIXME: not portable
3229 for pid in $pids; do
3230 cat /proc/${pid}/status || true
3231 cat /proc/${pid}/wchan || true
3233 kill -9 $pid || true
3242 local clients=${1:-$CLIENTS}
3244 if [ -z "$clients" ]; then
3247 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3252 # not every config has many clients
3258 # usually checked on particular client or locally
3267 client_reconnect_try() {
3268 local f=$MOUNT/recon
3271 if [ -z "$CLIENTS" ]; then
3272 $LFS df $MOUNT; uname -n >> $f
3274 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3276 echo "Connected clients: $(cat $f)"
3277 ls -l $f > /dev/null
3281 client_reconnect() {
3282 # one client_reconnect_try call does not always do the job...
3284 client_reconnect_try && break
3289 affected_facets () {
3292 local host=$(facet_active_host $facet)
3293 local affected=$facet
3295 if [ "$FAILURE_MODE" = HARD ]; then
3296 affected=$(facets_up_on_host $host)
3302 local E2FSCK_ON_MDT0=false
3303 if [ "$1" == "--fsck" ]; then
3305 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3317 #Because it will only get up facets, we need get affected
3318 #facets before shutdown
3319 #For HARD Failure mode, it needs make sure facets on the same
3320 #HOST will only be shutdown and reboot once
3321 for facet in ${facets//,/ }; do
3322 local affected_facet
3324 #check whether facet has been included in other affected facets
3325 for ((index=0; index<$total; index++)); do
3326 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3329 if [ $skip -eq 0 ]; then
3330 affecteds[$total]=$(affected_facets $facet)
3335 for ((index=0; index<$total; index++)); do
3336 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3337 local host=$(facet_active_host $facet)
3338 echo "Failing ${affecteds[index]} on $host"
3339 shutdown_facet $facet
3342 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3343 $(mdsdevname 1) "-n" || error "Running e2fsck")
3345 for ((index=0; index<$total; index++)); do
3346 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3347 echo reboot facets: ${affecteds[index]}
3351 change_active ${affecteds[index]}
3353 wait_for_facet ${affecteds[index]}
3356 init_facets_vars_simple
3358 # start mgs first if it is affected
3359 if ! combined_mgs_mds &&
3360 list_member ${affecteds[index]} mgs; then
3361 mount_facet mgs || error "Restart of mgs failed"
3363 # FIXME; has to be changed to mount all facets concurrently
3364 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3365 echo mount facets: ${affecteds[index]}
3366 mount_facets ${affecteds[index]}
3368 do_nodes $(comma_list $(all_nodes)) \
3369 "keyctl show | grep lustre | cut -c1-11 |
3371 xargs -IX keyctl setperm X 0x3f3f3f3f"
3382 do_facet $facet "sync; sync; sync"
3385 # make sure there will be no seq change
3386 local clients=${CLIENTS:-$HOSTNAME}
3387 local f=fsa-\\\$\(hostname\)
3388 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3389 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3391 local svc=${facet}_svc
3392 do_facet $facet $LCTL --device ${!svc} notransno
3394 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3395 # in-memory state has to be cleared by either rebooting the host or
3396 # exporting and reimporting the pool.
3398 # Although the uberblocks are not updated when a pool is freezed,
3399 # transactions are still written to the disks. Modified blocks may be
3400 # cached in memory when tests try reading them back. The
3401 # export-and-reimport process also evicts any cached pool data from
3402 # memory to provide the correct "data loss" semantics.
3404 # In the test framework, the exporting and importing operations are
3405 # handled by stop() and mount_facet() separately, which are used
3406 # inside fail() and fail_abort().
3408 set_dev_readonly $facet
3409 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3410 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3413 replay_barrier_nodf() {
3414 local facet=$1 echo running=${running}
3415 do_facet $facet "sync; sync; sync"
3416 local svc=${facet}_svc
3417 echo Replay barrier on ${!svc}
3418 do_facet $facet $LCTL --device ${!svc} notransno
3419 set_dev_readonly $facet
3420 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3421 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3424 replay_barrier_nosync() {
3425 local facet=$1 echo running=${running}
3426 local svc=${facet}_svc
3427 echo Replay barrier on ${!svc}
3428 do_facet $facet $LCTL --device ${!svc} notransno
3429 set_dev_readonly $facet
3430 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3431 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3435 # Get Lustre client uuid for a given Lustre mount point.
3438 local mntpnt=${1:-$MOUNT}
3440 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3441 local uuid=$($LCTL get_param -n llite.$name.uuid)
3446 mds_evict_client() {
3447 local mntpnt=${1:-$MOUNT}
3448 local uuid=$(get_client_uuid $mntpnt)
3450 do_facet $SINGLEMDS \
3451 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3454 ost_evict_client() {
3455 local mntpnt=${1:-$MOUNT}
3456 local uuid=$(get_client_uuid $mntpnt)
3459 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3464 local clients=${CLIENTS:-$HOSTNAME}
3466 SK_NO_KEY_save=$SK_NO_KEY
3468 export SK_NO_KEY=false
3470 facet_failover $* || error "failover: $?"
3471 export SK_NO_KEY=$SK_NO_KEY_save
3472 # to initiate all OSC idling connections
3474 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3475 clients_up || error "post-failover stat: $?"
3480 facet_failover $facet
3486 change_active $facet
3487 wait_for_facet $facet
3488 mount_facet $facet -o abort_recovery
3489 clients_up || echo "first stat failed: $?"
3490 clients_up || error "post-failover stat: $?"
3493 host_nids_address() {
3497 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3501 if [ "$1" = "'*'" ]; then echo \'*\'; else
3507 if [[ -n "$NETTYPE" ]]; then
3508 h2name_or_ip "$1" "$NETTYPE"
3510 h2name_or_ip "$1" "$2"
3513 declare -fx h2nettype
3515 # Wrapper function to print the deprecation warning
3517 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3518 if [[ -n "$NETTYPE" ]]; then
3521 h2nettype "$1" "tcp"
3525 # Wrapper function to print the deprecation warning
3527 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3528 if [[ -n "$NETTYPE" ]]; then
3531 h2nettype "$1" "o2ib"
3535 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3536 # expressions format. As a bonus we can then just pass in those variables
3537 # to pdsh. What this function does is take a HOSTLIST type string and
3538 # expand it into a space deliminated list for us.
3546 [ -z "$hostlist" ] && return
3548 # Translate the case of [..],..,[..] to [..] .. [..]
3549 list="${hostlist/],/] }"
3551 [[ "$front" == *,* ]] && {
3554 list=${list/${old}/${new}}
3557 for item in $list; do
3558 # Test if we have any []'s at all
3559 if [ "$item" != "${item/\[/}" ]; then {
3560 # Expand the [*] into list
3564 if [ "$name" != "$item" ]; then
3565 group=${item#$name[*}
3568 for range in ${group//,/ }; do
3574 # Number of leading zeros
3577 end=$(echo $end | sed 's/0*//')
3578 [[ -z "$end" ]] && end=0
3579 [[ $padlen2 -gt $padlen ]] && {
3580 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3583 begin=$(echo $begin | sed 's/0*//')
3584 [ -z $begin ] && begin=0
3586 if [ ! -z "${begin##[!0-9]*}" ]; then
3587 order=$(seq -f "%0${padlen}g" $begin $end)
3589 order=$(eval echo {$begin..$end});
3592 for num in $order; do
3593 value="${name#*,}${num}${back}"
3594 [ "$value" != "${value/\[/}" ] && {
3595 value=$(hostlist_expand "$value")
3597 myList="$myList $value"
3602 myList="$myList $item"
3605 myList=${myList//,/ }
3606 myList=${myList:1} # Remove first character which is a space
3608 # Filter any duplicates without sorting
3610 myList="${list%% *}"
3612 while [[ "$list" != ${myList##* } ]]; do
3613 local tlist=" $list"
3614 list=${tlist// ${list%% *} / }
3616 myList="$myList ${list%% *}"
3618 myList="${myList%* }";
3620 # We can select an object at an offset in the list
3623 for item in $myList; do
3625 [ $cnt -eq $offset ] && {
3629 [ $(get_node_count $myList) -ne 1 ] && myList=""
3638 [ "$facet" == client ] && echo -n $HOSTNAME && return
3639 varname=${facet}_HOST
3640 if [ -z "${!varname}" ]; then
3641 if [ "${facet:0:3}" == "ost" ]; then
3642 local fh=${facet%failover}_HOST
3643 eval export ${facet}_HOST=${!fh}
3644 if [ -z "${!varname}" ]; then
3645 eval export ${facet}_HOST=${ost_HOST}
3647 elif [ "${facet:0:3}" == "mdt" -o \
3648 "${facet:0:3}" == "mds" -o \
3649 "${facet:0:3}" == "mgs" ]; then
3650 eval export ${facet}_HOST=${mds_HOST}
3656 facet_failover_host() {
3660 var=${facet}failover_HOST
3661 if [ -n "${!var}" ]; then
3666 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3667 "${facet:0:3}" == "mgs" ]; then
3669 eval export ${facet}failover_host=${mds_HOST}
3674 if [[ $facet == ost* ]]; then
3675 eval export ${facet}failover_host=${ost_HOST}
3683 local activevar=${facet}active
3685 if [ -f $TMP/${facet}active ] ; then
3686 source $TMP/${facet}active
3689 active=${!activevar}
3690 if [ -z "$active" ] ; then
3697 facet_active_host() {
3698 facet_host $(facet_active $1)
3701 # Get the passive failover partner host of facet.
3702 facet_passive_host() {
3704 [[ $facet = client ]] && return
3706 local host=${facet}_HOST
3707 local failover_host=${facet}failover_HOST
3708 local active_host=$(facet_active_host $facet)
3710 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3712 if [[ $active_host = ${!host} ]]; then
3713 echo -n ${!failover_host}
3723 facetlist=$(exclude_items_from_list $facetlist mgs)
3725 for facet in ${facetlist//,/ }; do
3726 local failover=${facet}failover
3727 local host=`facet_host $failover`
3728 [ -z "$host" ] && return
3730 local curactive=`facet_active $facet`
3731 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3732 eval export ${facet}active=$facet
3734 eval export ${facet}active=$failover
3736 # save the active host for this facet
3737 local activevar=${facet}active
3738 echo "$activevar=${!activevar}" > $TMP/$activevar
3739 [[ $facet = mds1 ]] && combined_mgs_mds && \
3740 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3741 local TO=`facet_active_host $facet`
3742 echo "Failover $facet to $TO"
3748 # do not stripe off hostname if verbose, bug 19215
3749 if [ x$1 = x--verbose ]; then
3757 if [ "$HOST" = "$HOSTNAME" ]; then
3759 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3760 echo "cannot run remote command on $HOST with $myPDSH"
3764 echo "CMD: $HOST $@" >&2
3765 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3768 if [[ "$myPDSH" == "rsh" ]] ||
3769 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3770 # we need this because rsh and pdsh do not return
3771 # exit code of an executed command
3772 local command_status="$TMP/cs"
3773 eval $myPDSH $HOST ":> $command_status"
3774 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3775 PATH=\$PATH:/sbin:/usr/sbin;
3777 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3778 echo command failed >$command_status"
3779 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3784 # print HOSTNAME for myPDSH="no_dsh"
3785 if [[ $myPDSH = no_dsh ]]; then
3786 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3788 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3791 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3793 return ${PIPESTATUS[0]}
3797 do_node --verbose "$@"
3800 single_local_node () {
3801 [ "$1" = "$HOSTNAME" ]
3804 # Outputs environment variable assignments that should be passed to remote nodes
3808 local facets=$(get_facets)
3811 for var in ${!MODOPTS_*}; do
3812 value=${!var//\"/\\\"}
3813 echo -n " ${var}=\"$value\""
3816 for facet in ${facets//,/ }; do
3818 if [ -n "${!var}" ]; then
3819 echo -n " $var=${!var}"
3823 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3824 if [ -n "${!var}" ]; then
3825 echo -n " $var=${!var}"
3829 for var in VERBOSE; do
3830 if [ -n "${!var}" ]; then
3831 echo -n " $var=${!var}"
3835 if [ -n "$FSTYPE" ]; then
3836 echo -n " FSTYPE=$FSTYPE"
3839 for var in LNETLND NETTYPE; do
3840 if [ -n "${!var}" ]; then
3841 echo -n " $var=${!var}"
3848 # do not stripe off hostname if verbose, bug 19215
3849 if [ x$1 = x--verbose ]; then
3857 if single_local_node $rnodes; then
3859 do_nodev $rnodes "$@"
3861 do_node $rnodes "$@"
3866 # This is part from do_node
3869 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3870 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3872 export FANOUT=$(get_node_count "${rnodes//,/ }")
3874 echo "CMD: $rnodes $@" >&2
3875 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3878 # do not replace anything from pdsh output if -N is used
3879 # -N Disable hostname: prefix on lines of output.
3880 if $verbose || [[ $myPDSH = *-N* ]]; then
3881 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3883 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3885 return ${PIPESTATUS[0]}
3889 # Execute commands on a single service's host
3891 # The \a facet (service) may be on a local or remote node, which is
3892 # determined at the time the command is run.
3894 # usage: do_facet $facet command [arg ...]
3898 local HOST=$(facet_active_host $facet)
3899 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3903 # Function: do_facet_random_file $FACET $FILE $SIZE
3904 # Creates FILE with random content on the given FACET of given SIZE
3906 do_facet_random_file() {
3910 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3911 do_facet $facet "$cmd 2>/dev/null"
3914 do_facet_create_file() {
3918 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3919 do_facet $facet "$cmd 2>/dev/null"
3923 do_nodes --verbose "$@"
3929 # make sure its not already running
3931 rm -f $TMP/${facet}active
3932 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3933 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3935 if [[ $(facet_fstype $facet) == zfs ]]; then
3937 # After formatting a ZFS target, "cachefile=none" property will
3938 # be set on the ZFS storage pool so that the pool is not
3939 # automatically imported on system startup. And then the pool
3940 # will be exported so as to leave the importing and exporting
3941 # operations handled by mount_facet() and stop() separately.
3943 refresh_partition_table $facet $(facet_vdevice $facet)
3944 disable_zpool_cache $facet
3949 # Device formatted as ost
3952 local DEVNAME=OSTDEV$num
3954 local fstype=$(facet_fstype ost$num)
3958 local dev=ost${num}_dev
3959 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3960 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3961 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3963 #try $OSTZFSDEVn - independent of vdev
3964 DEVNAME=OSTZFSDEV$num
3965 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3967 error "unknown fstype!";;
3973 # Physical device location of data
3979 local fstype=$(facet_fstype ost$num)
3983 # vdevs are not supported by ldiskfs
3986 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3987 # Device formatted by zfs
3989 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3991 error "unknown fstype!";;
3997 # Logical device formatted for lustre
4000 local DEVNAME=MDSDEV$num
4002 local fstype=$(facet_fstype mds$num)
4006 local dev=mds${num}_dev
4007 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4008 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4009 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4011 # try $MDSZFSDEVn - independent of vdev
4012 DEVNAME=MDSZFSDEV$num
4013 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4015 error "unknown fstype!";;
4021 # Physical location of data
4025 local fstype=$(facet_fstype mds$num)
4029 # vdevs are not supported by ldiskfs
4032 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4033 # Device formatted by ZFS
4034 local DEVNAME=MDSDEV$num
4035 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4037 error "unknown fstype!";;
4045 local fstype=$(facet_fstype mgs)
4049 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4050 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4051 DEVPTR=$(mdsdevname 1)
4053 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4057 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4058 ( [ -z "$MGSZFSDEV" ] &&
4059 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4060 DEVPTR=$(mdsdevname 1)
4062 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4065 error "unknown fstype!";;
4074 local fstype=$(facet_fstype mgs)
4078 # vdevs are not supported by ldiskfs
4081 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4082 ( [ -z "$MGSDEV" ] &&
4083 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4084 VDEVPTR=$(mdsvdevname 1)
4085 elif [ -n "$MGSDEV" ]; then
4089 error "unknown fstype!";;
4097 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4099 local var=${facet}_MOUNT
4100 eval mntpt=${!var:-${MOUNT}-$facet}
4107 local dev=$(facet_device $facet)
4108 local mnt=${2:-$(facet_mntpt $facet)}
4112 if dm_flakey_supported $facet; then
4113 dm_dev=$(dm_create_dev $facet $dev)
4114 [[ -n "$dm_dev" ]] || dm_dev=$dev
4116 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4117 export_dm_dev $facet $dm_dev
4119 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4124 local dev=$(facet_device $facet)
4125 local mnt=${2:-$(facet_mntpt $facet)}
4127 do_facet $facet $UMOUNT $mnt
4131 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4136 local ds=$(facet_device $facet)
4137 local mnt=${2:-$(facet_mntpt $facet)}
4142 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4143 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4144 do_facet $facet $ZFS set canmount=noauto $ds
4146 # The "legacy" mount method is used here because "zfs unmount $mnt"
4147 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4148 # targets are not available at the time, the stat(2) on $MOUNT will
4151 do_facet $facet $ZFS set mountpoint=legacy $ds
4152 do_facet $facet mount -t zfs $ds $mnt
4153 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4154 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4159 local ds=$(facet_device $facet)
4160 local mnt=${2:-$(facet_mntpt $facet)}
4161 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4162 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4163 local mntpt=${!var_mntpt}
4164 local canmnt=${!var_canmnt}
4168 do_facet $facet umount $mnt
4169 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4170 do_facet $facet $ZFS set canmount=$canmnt $ds
4177 local fstype=$(facet_fstype $facet)
4179 mount_$fstype $facet $mnt
4185 local fstype=$(facet_fstype $facet)
4187 unmount_$fstype $facet $mnt
4194 # make sure we are using the primary server, so test-framework will
4195 # be able to clean up properly.
4196 activemds=`facet_active mds1`
4197 if [ $activemds != "mds1" ]; then
4201 local clients=$CLIENTS
4202 [ -z $clients ] && clients=$(hostname)
4204 zconf_umount_clients $clients $MOUNT "$*" || true
4205 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4207 [ -n "$CLIENTONLY" ] && return
4209 # The add fn does rm ${facet}active file, this would be enough
4210 # if we use do_facet <facet> only after the facet added, but
4211 # currently we use do_facet mds in local.sh
4212 for num in `seq $MDSCOUNT`; do
4214 rm -f ${TMP}/mds${num}active
4216 combined_mgs_mds && rm -f $TMP/mgsactive
4218 for num in `seq $OSTCOUNT`; do
4220 rm -f $TMP/ost${num}active
4223 if ! combined_mgs_mds ; then
4227 if $SHARED_KEY; then
4228 export SK_MOUNTED=false
4234 cleanup_echo_devs () {
4237 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4239 for dev in $devs; do
4240 $LCTL --device $dev cleanup
4241 $LCTL --device $dev detach
4246 nfs_client_mode && return
4247 cifs_client_mode && return
4250 CLEANUP_DM_DEV=true stopall $*
4257 combined_mgs_mds () {
4258 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4259 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4263 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4267 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4273 local fsname=${3:-"$FSNAME"}
4274 local type=$(facet_type $facet)
4275 local index=$(facet_index $facet)
4276 local fstype=$(facet_fstype $facet)
4277 local host=$(facet_host $facet)
4282 if [ $type == MGS ] || ( [ $type == MDS ] &&
4283 [ "$dev" == $(mgsdevname) ] &&
4284 [ "$host" == "$(facet_host mgs)" ] ); then
4287 opts="--mgsnode=$MGSNID"
4290 if [ $type != MGS ]; then
4291 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4295 var=${facet}failover_HOST
4296 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4297 opts+=" --failnode=$(h2nettype ${!var})"
4300 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4301 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4303 if [ $type == MDS ]; then
4304 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4305 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4306 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4307 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4309 if [ $fstype == ldiskfs ]; then
4310 # Check for wide striping
4311 if [ $OSTCOUNT -gt 160 ]; then
4312 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4313 fs_mkfs_opts+="-O ea_inode"
4317 if [ -n "${!var}" ]; then
4318 fs_mkfs_opts+=" -J device=${!var}"
4320 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4322 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4326 if [ $type == OST ]; then
4327 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4329 if [ $fstype == ldiskfs ]; then
4331 if [ -n "${!var}" ]; then
4332 fs_mkfs_opts+=" -J device=${!var}"
4334 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4339 opts+=" --backfstype=$fstype"
4342 if [ -n "${!var}" ]; then
4343 opts+=" --device-size=${!var}"
4346 var=$(upper $fstype)_MKFS_OPTS
4347 fs_mkfs_opts+=${!var:+" ${!var}"}
4349 var=${type}_FS_MKFS_OPTS
4350 fs_mkfs_opts+=${!var:+" ${!var}"}
4352 if [ -n "${fs_mkfs_opts## }" ]; then
4353 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4357 opts+=${!var:+" ${!var}"}
4364 local type=$(facet_type $facet)
4365 local var=${type}_MOUNT_FS_OPTS
4367 if [ -n "${!var}" ]; then
4368 opts+=" --mountfsoptions=${!var}"
4373 check_ost_indices() {
4374 local index_count=${#OST_INDICES[@]}
4375 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4377 # OST count is greater than the index count in $OST_INDEX_LIST.
4378 # We need check whether there are duplicate indices.
4382 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4383 index=$(facet_index ost$i)
4384 for j in $(seq 0 $((index_count - 1))); do
4385 [[ $index -ne ${OST_INDICES[j]} ]] ||
4386 error "ost$i has the same index $index as ost$((j+1))"
4393 local facet_type=$1 # mgs || mds || ost
4395 local facet=${1}${2}
4398 case "$(facet_fstype $facet)" in
4400 device=$(${facet_type}devname $facet_num)
4403 device=$(${facet_type}vdevname $facet_num)
4406 error "Unhandled filesystem type"
4410 do_facet $facet "[ -e \"$device\" ]" && return
4412 # Note: the following check only works with absolute paths
4413 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4414 error "$facet: device '$device' does not exist"
4416 do_facet $facet "touch \"${device}\""
4425 echo "Format mgs: $(mgsdevname)"
4426 reformat_external_journal mgs
4428 # touch "device" in case it is a loopback file for testing and needs to
4429 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4430 # to non-existent files in /dev if the admin made a typo during setup
4433 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4434 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4444 echo "Format mds$num: $(mdsdevname $num)"
4445 reformat_external_journal mds$num
4447 __touch_device mds $num
4449 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4450 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4451 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4460 echo "Format ost$num: $(ostdevname $num)"
4461 reformat_external_journal ost$num
4463 __touch_device ost $num
4465 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4466 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4467 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4472 # Set hostid for ZFS/SPL zpool import protection
4473 # (Assumes MDS version is also OSS version)
4474 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4476 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4479 # We need ldiskfs here, may as well load them all
4481 [ -n "$CLIENTONLY" ] && return
4482 echo Formatting mgs, mds, osts
4483 if ! combined_mgs_mds ; then
4487 for num in $(seq $MDSCOUNT); do
4491 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4493 for num in $(seq $OSTCOUNT); do
4499 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4503 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4507 # 0: success, the old identity set already.
4508 # 1: success, the old identity does not set.
4513 local j=`expr $num - 1`
4514 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4516 if [ -z "$MDT" ]; then
4520 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4523 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4525 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4528 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4530 if [ $old = "NONE" ]; then
4539 zconf_umount $HOSTNAME $1 || error "umount failed"
4540 zconf_mount $HOSTNAME $1 || error "mount failed"
4548 rm -f $TMP/${facet}active
4549 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4554 local mdt_count=${1:-$MDSCOUNT}
4555 local ost_count=${2:-$OSTCOUNT}
4558 for num in $(seq $mdt_count); do
4559 DEVNAME=$(mdsdevname $num)
4560 writeconf_facet mds$num $DEVNAME || rc=$?
4563 for num in $(seq $ost_count); do
4564 DEVNAME=$(ostdevname $num)
4565 writeconf_facet ost$num $DEVNAME || rc=$?
4571 if ! combined_mgs_mds ; then
4572 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4581 for num in $(seq $MDSCOUNT); do
4582 devname=$(mdsdevname $num)
4583 start mds$num $devname $MDS_MOUNT_OPTS
4585 # We started mds$num, now we should set mds${num}_HOST
4586 # and mds${num}failover_HOST variables properly if they
4588 host=$(facet_host mds$num)
4589 for varname in mds${num}_HOST mds${num}failover_HOST; do
4590 if [[ -z "${!varname}" ]]; then
4594 if [ $IDENTITY_UPCALL != "default" ]; then
4595 switch_identity $num $IDENTITY_UPCALL
4605 for num in $(seq $OSTCOUNT); do
4606 devname=$(ostdevname $num)
4607 start ost$num $devname $OST_MOUNT_OPTS
4609 # We started ost$num, now we should set ost${num}_HOST
4610 # and ost${num}failover_HOST variables properly if they
4612 host=$(facet_host ost$num)
4613 for varname in ost${num}_HOST ost${num}failover_HOST; do
4614 if [[ -z "${!varname}" ]]; then
4622 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4623 if [ ! -z $arg1 ]; then
4624 [ "$arg1" = "server_only" ] && return
4627 if [ -n "$CLIENTS" ]; then
4628 zconf_mount_clients $CLIENTS $MOUNT
4632 if [ "$MOUNT_2" ]; then
4633 mount_client $MOUNT2
4634 if [ -n "$CLIENTS" ]; then
4635 zconf_mount_clients $CLIENTS $MOUNT2
4640 sk_nodemap_setup() {
4641 local sk_map_name=${1:-$SK_S2SNM}
4642 local sk_map_nodes=${2:-$HOSTNAME}
4643 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4644 for servernode in $sk_map_nodes; do
4645 local nids=$(do_nodes $servernode "$LCTL list_nids")
4646 for nid in $nids; do
4647 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4648 $sk_map_name --range $nid"
4656 nfs_client_mode && return
4657 cifs_client_mode && return
4659 sanity_mount_check || error "environments are insane!"
4665 if [ -z "$CLIENTONLY" ]; then
4666 echo Setup mgs, mdt, osts
4667 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4669 if $SK_MOUNTED; then
4670 echo "Shared Key file system already mounted"
4675 if $SHARED_KEY; then
4676 export SK_MOUNTED=true
4680 echo "GSS_SK: setting kernel keyring perms"
4681 do_nodes $(comma_list $(all_nodes)) \
4682 "keyctl show | grep lustre | cut -c1-11 |
4684 xargs -IX keyctl setperm X 0x3f3f3f3f"
4687 # Need to start one nodemap for servers,
4688 # and one for clients.
4689 sk_nodemap_setup $SK_S2SNM \
4690 $(comma_list $(all_server_nodes))
4692 sk_nodemap_setup $SK_S2SNMCLI \
4693 ${CLIENTS:-$HOSTNAME}
4694 echo "Nodemap set up for SK S2S, remounting."
4703 # wait a while to allow sptlrpc configuration be propogated to targets,
4704 # only needed when mounting new target devices.
4712 # by remounting mdt before ost, initial connect from mdt to ost might
4713 # timeout because ost is not ready yet. wait some time to its fully
4714 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4715 # preceeded by a context negotiation rpc with $TIMEOUT.
4716 # FIXME better by monitoring import status.
4719 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4720 set_rule $FSNAME any cli2ost $SK_FLAVOR
4721 if $SK_SKIPFIRST; then
4722 export SK_SKIPFIRST=false
4726 "lctl set_param osc.*.idle_connect=1"
4729 wait_flavor cli2mdt $SK_FLAVOR
4730 wait_flavor cli2ost $SK_FLAVOR
4735 sleep $((TIMEOUT + 5))
4741 mounted_lustre_filesystems() {
4742 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4745 init_facet_vars () {
4746 [ -n "$CLIENTONLY" ] && return 0
4753 eval export ${facet}_dev=${device}
4754 eval export ${facet}_opt=\"$@\"
4756 local dev=${facet}_dev
4758 # We need to loop for the label
4759 # in case its not initialized yet.
4760 for wait_time in {0,1,3,5,10}; do
4762 if [ $wait_time -gt 0 ]; then
4763 echo "${!dev} not yet initialized,"\
4764 "waiting ${wait_time} seconds."
4768 local label=$(devicelabel ${facet} ${!dev})
4770 # Check to make sure the label does
4771 # not include ffff at the end of the label.
4772 # This indicates it has not been initialized yet.
4774 if [[ $label =~ [f|F]{4}$ ]]; then
4775 # label is not initialized, unset the result
4776 # and either try again or fail
4783 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4785 eval export ${facet}_svc=${label}
4787 local varname=${facet}failover_HOST
4788 if [ -z "${!varname}" ]; then
4789 eval export $varname=$(facet_host $facet)
4792 varname=${facet}_HOST
4793 if [ -z "${!varname}" ]; then
4794 eval export $varname=$(facet_host $facet)
4797 # ${facet}failover_dev is set in cfg file
4798 varname=${facet}failover_dev
4799 if [ -n "${!varname}" ] ; then
4800 eval export ${facet}failover_dev=${!varname}
4802 eval export ${facet}failover_dev=$device
4805 # get mount point of already mounted device
4806 # is facet_dev is already mounted then use the real
4807 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4808 # i.e. ${facet}_MOUNT if specified by user or default
4809 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4810 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4811 if [ -z $mntpt ]; then
4812 mntpt=$(facet_mntpt $facet)
4814 eval export ${facet}_MOUNT=$mntpt
4817 init_facets_vars () {
4820 if ! remote_mds_nodsh; then
4821 for num in $(seq $MDSCOUNT); do
4822 DEVNAME=`mdsdevname $num`
4823 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4827 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4829 if ! remote_ost_nodsh; then
4830 for num in $(seq $OSTCOUNT); do
4831 DEVNAME=$(ostdevname $num)
4832 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4837 init_facets_vars_simple () {
4840 if ! remote_mds_nodsh; then
4841 for num in $(seq $MDSCOUNT); do
4842 devname=$(mdsdevname $num)
4843 eval export mds${num}_dev=${devname}
4844 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
4848 if ! combined_mgs_mds ; then
4849 eval export mgs_dev=$(mgsdevname)
4850 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
4853 if ! remote_ost_nodsh; then
4854 for num in $(seq $OSTCOUNT); do
4855 devname=$(ostdevname $num)
4856 eval export ost${num}_dev=${devname}
4857 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
4862 osc_ensure_active () {
4867 while [ $period -lt $timeout ]; do
4868 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4869 if [ $count -eq 0 ]; then
4873 echo "There are $count OST are inactive, wait $period seconds, and try again"
4875 period=$((period+3))
4878 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4881 set_conf_param_and_check() {
4885 local ORIG=$(do_facet $myfacet "$TEST")
4886 if [ $# -gt 3 ]; then
4892 echo "Setting $PARAM from $ORIG to $FINAL"
4893 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4894 error "conf_param $PARAM failed"
4896 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4897 error "check $PARAM failed!"
4900 set_persistent_param() {
4904 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4906 if [ $# -gt 3 ]; then
4913 if [[ $PERM_CMD = *"set_param -P"* ]]; then
4914 echo "Setting $test_param from $orig to $final"
4915 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4916 error "$PERM_CMD $test_param failed"
4918 echo "Setting $param from $orig to $final"
4919 do_facet mgs "$PERM_CMD $param='$final'" ||
4920 error "$PERM_CMD $param failed"
4924 set_persistent_param_and_check() {
4928 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4930 if [ $# -gt 3 ]; then
4937 set_persistent_param $myfacet $test_param $param "$final"
4939 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4940 error "check $param failed!"
4943 init_param_vars () {
4944 TIMEOUT=$(lctl get_param -n timeout)
4945 TIMEOUT=${TIMEOUT:-20}
4947 if [ -n "$arg1" ]; then
4948 [ "$arg1" = "server_only" ] && return
4951 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4953 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4954 log "Using TIMEOUT=$TIMEOUT"
4956 osc_ensure_active $SINGLEMDS $TIMEOUT
4957 osc_ensure_active client $TIMEOUT
4958 $LCTL set_param osc.*.idle_timeout=debug
4960 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4961 local current_jobid_var=$($LCTL get_param -n jobid_var)
4963 if [ $JOBID_VAR = "existing" ]; then
4964 echo "keeping jobstats as $current_jobid_var"
4965 elif [ $current_jobid_var != $JOBID_VAR ]; then
4966 echo "setting jobstats to $JOBID_VAR"
4968 set_persistent_param_and_check client \
4969 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4972 echo "jobstats not supported by server"
4975 if [ $QUOTA_AUTO -ne 0 ]; then
4976 if [ "$ENABLE_QUOTA" ]; then
4977 echo "enable quota as required"
4978 setup_quota $MOUNT || return 2
4980 echo "disable quota as required"
4981 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4987 nfs_client_mode () {
4988 if [ "$NFSCLIENT" ]; then
4989 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4990 local clients=$CLIENTS
4991 [ -z $clients ] && clients=$(hostname)
4993 # FIXME: remove hostname when 19215 fixed
4994 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4995 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4996 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4997 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4999 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5005 cifs_client_mode () {
5006 [ x$CIFSCLIENT = xyes ] &&
5007 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5010 check_config_client () {
5013 local mounted=$(mount | grep " $mntpt ")
5014 if [ -n "$CLIENTONLY" ]; then
5016 # CLIENTONLY should not depend on *_HOST settings
5017 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5018 # in theory someone could create a new,
5019 # client-only config file that assumed lustre was already
5020 # configured and didn't set the MGSNID. If MGSNID is not set,
5021 # then we should use the mgs nid currently being used
5022 # as the default value. bug 18021
5023 [[ x$MGSNID = x ]] &&
5026 if [[ x$mgc != xMGC$MGSNID ]]; then
5027 if [ "$mgs_HOST" ]; then
5028 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5029 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5030 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5036 echo Checking config lustre mounted on $mntpt
5037 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5038 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5042 check_config_clients () {
5043 local clients=${CLIENTS:-$HOSTNAME}
5046 nfs_client_mode && return
5047 cifs_client_mode && return
5049 do_rpc_nodes "$clients" check_config_client $mntpt
5051 sanity_mount_check || error "environments are insane!"
5055 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5056 local cltimeout=$(lctl get_param -n timeout)
5057 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5058 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5065 [ -z $mntpt ] && return 1
5066 local mounted=$(mounted_lustre_filesystems)
5068 echo $mounted' ' | grep -w -q $mntpt' '
5072 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5076 # empty lustre filesystem may have empty directories lost+found and .lustre
5078 # exclude .lustre & lost+found
5079 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5080 -print | wc -l) = 1 ] || return 1
5081 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5082 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5083 # exclude .lustre/fid (LU-2780)
5084 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5085 -print | wc -l) = 1 ] || return 1
5087 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5092 check_and_setup_lustre() {
5094 nfs_client_mode && return
5095 cifs_client_mode && return
5097 local MOUNTED=$(mounted_lustre_filesystems)
5101 # both MOUNT and MOUNT2 are not mounted
5102 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5103 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5104 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5106 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5107 export I_MOUNTED=yes
5111 elif is_mounted $MOUNT2; then
5113 # MOUNT2 is mounted, while MOUNT_2 is not set
5114 if ! [ "$MOUNT_2" ]; then
5115 cleanup_mount $MOUNT2
5116 export I_UMOUNTED2=yes
5119 # MOUNT2 is mounted, MOUNT_2 is set
5121 # FIXME: what to do if check_config failed?
5123 # 1) remote client has mounted other Lustre fs ?
5124 # 2) it has insane env ?
5125 # let's try umount MOUNT2 on all clients and mount it again:
5126 if ! check_config_clients $MOUNT2; then
5127 cleanup_mount $MOUNT2
5128 restore_mount $MOUNT2
5129 export I_MOUNTED2=yes
5134 # MOUNT is mounted MOUNT2 is not mounted
5135 elif [ "$MOUNT_2" ]; then
5136 restore_mount $MOUNT2
5137 export I_MOUNTED2=yes
5141 # FIXME: what to do if check_config failed?
5143 # 1) remote client has mounted other Lustre fs?
5144 # 2) lustre is mounted on remote_clients atall ?
5145 check_config_clients $MOUNT
5149 set_default_debug_nodes $(comma_list $(nodes_list))
5152 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5154 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5155 facets="$(get_facets OST)"
5156 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5157 facets="$facets,$(get_facets MDS)"
5158 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5159 facets="$facets,mgs"
5160 local nodes="$(facets_hosts ${facets})"
5161 if [ -n "$nodes" ] ; then
5162 do_nodes $nodes "$LCTL set_param \
5163 osd-ldiskfs.track_declares_assert=1 || true"
5173 if [ "$ONLY" == "setup" ]; then
5179 local clients=${CLIENTS:-$HOSTNAME}
5182 zconf_mount_clients $clients $mntpt
5186 local clients=${CLIENTS:-$HOSTNAME}
5189 zconf_umount_clients $clients $mntpt
5192 cleanup_and_setup_lustre() {
5193 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5194 lctl set_param debug=0 || true
5196 if [ "$ONLY" == "cleanup" ]; then
5200 check_and_setup_lustre
5203 # Get all of the server target devices from a given server node and type.
5210 if [ "$type" == ost ]; then
5211 devs=$(get_osd_param $node "" mntdev)
5213 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5215 for dev in $devs; do
5217 *loop*) do_node $node "losetup $dev" | \
5218 sed -e "s/.*(//" -e "s/).*//" ;;
5224 # Get all of the server target devices.
5229 # Master MDS parameters used by lfsck
5230 MDTNODE=$(facet_active_host $SINGLEMDS)
5231 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5235 for node in $(mdts_nodes); do
5236 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5242 for node in $(osts_nodes); do
5243 OSTDEVS[i]=$(get_mnt_devs $node ost)
5248 # Run e2fsck on MDT or OST device.
5253 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5254 local log=$TMP/e2fsck.log
5258 do_node $node $cmd 2>&1 | tee $log
5260 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5262 if [ $MDSCOUNT -gt 1 ]; then
5263 skip_noexit "DNE mode isn't supported!"
5267 error "It's not DNE mode."
5272 [ $rc -le $FSCK_MAX_ERR ] ||
5273 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5279 # Run resize2fs on MDT or OST device.
5288 do_facet $facet "$RESIZE2FS $opts $device $size"
5291 # verify a directory is shared among nodes.
5292 check_shared_dir() {
5294 local list=${2:-$(comma_list $(nodes_list))}
5296 [ -z "$dir" ] && return 1
5297 do_rpc_nodes "$list" check_logdir $dir
5298 check_write_access $dir "$list" || return 1
5303 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5304 $LCTL set_param printk=+lfsck
5305 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5307 for k in $(seq $MDSCOUNT); do
5308 # wait up to 10+1 minutes for LFSCK to complete
5309 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5310 mdd.$(facet_svc mds${k}).lfsck_layout |
5311 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5312 error "MDS${k} layout isn't the expected 'completed'"
5313 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5314 mdd.$(facet_svc mds${k}).lfsck_namespace |
5315 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5316 error "MDS${k} namespace isn't the expected 'completed'"
5318 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5319 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5320 awk '/repaired/ { print $2 }' | calc_sum)
5321 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5322 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5323 awk '/repaired/ { print $2 }' | calc_sum)
5324 local repaired=$((rep_mdt + rep_ost))
5325 [ $repaired -eq 0 ] ||
5326 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5329 dump_file_contents() {
5335 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5336 error_noexit false \
5337 "Invalid parameters for dump_file_contents()"
5340 for node in ${nodes}; do
5341 do_node $node "for i in \\\$(find $dir -type f); do
5342 echo ====\\\${i}=======================;
5344 done" >> ${logname}.${node}.log
5348 dump_command_output() {
5354 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5355 error_noexit false \
5356 "Invalid parameters for dump_command_output()"
5360 for node in ${nodes}; do
5361 do_node $node "echo ====${cmd}=======================;
5362 $cmd" >> ${logname}.${node}.log
5369 # dump file contents from /proc/spl in case of zfs test
5370 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5371 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5372 dump_command_output \
5373 "$(osts_nodes)" "zpool events -v" "${logname}"
5376 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5377 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5378 dump_command_output \
5379 "$(mdts_nodes)" "zpool events -v" "${logname}"
5383 check_and_cleanup_lustre() {
5384 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5385 "$TESTSUITE" != "sanity-scrub" ]; then
5389 if is_mounted $MOUNT; then
5390 if $DO_CLEANUP; then
5391 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5392 error "remove sub-test dirs failed"
5396 [ "$ENABLE_QUOTA" ] && restore_quota || true
5399 if [ "$I_UMOUNTED2" = "yes" ]; then
5400 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5403 if [ "$I_MOUNTED2" = "yes" ]; then
5404 cleanup_mount $MOUNT2
5407 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5408 cleanupall -f || error "cleanup failed"
5416 wait_for_function () {
5419 # suppress fn both stderr and stdout
5420 if [ "$1" = "--quiet" ]; then
5422 quiet=" > /dev/null 2>&1"
5434 eval $fn $quiet && return 0
5436 wait=$((wait + sleep))
5437 [ $wait -lt $max ] || return 1
5438 echo waiting $fn, $((max - wait)) secs left ...
5448 [ "$host" = "$HOSTNAME" ] && return 0
5450 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5451 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5452 echo "Network not available!"
5456 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5464 # Convert a space-delimited list to a comma-delimited list. If the input is
5465 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5467 # echo is used to convert newlines to spaces, since it doesn't
5468 # introduce a trailing space as using "tr '\n' ' '" does
5469 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5475 echo $list | grep -qw $item
5478 # list, excluded are the comma separated lists
5479 exclude_items_from_list () {
5485 for item in ${excluded//,/ }; do
5486 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5488 echo $(comma_list $list)
5491 # list, expand are the comma separated lists
5493 local list=${1//,/ }
5494 local expand=${2//,/ }
5497 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5498 echo $(comma_list $expanded)
5501 testslist_filter () {
5502 local script=$LUSTRE/tests/${TESTSUITE}.sh
5504 [ -f $script ] || return 0
5506 local start_at=$START_AT
5507 local stop_at=$STOP_AT
5509 local var=${TESTSUITE//-/_}_START_AT
5510 [ x"${!var}" != x ] && start_at=${!var}
5511 var=${TESTSUITE//-/_}_STOP_AT
5512 [ x"${!var}" != x ] && stop_at=${!var}
5514 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5515 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5516 /^'${start_at}'$/ {flag = 0}
5517 {if (flag == 1) print $0}
5518 /^'${stop_at}'$/ { flag = 1 }'
5522 (cd `dirname $1`; echo $PWD/`basename $1`)
5526 local types=${1:-"OST MDS MGS"}
5530 for entry in $types; do
5531 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5532 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5535 MGS ) list="$list $name";;
5536 MDS|OST|AGT ) local count=${type}COUNT
5537 for ((i=1; i<=${!count}; i++)) do
5538 list="$list ${name}$i"
5540 * ) error "Invalid facet type"
5544 echo $(comma_list $list)
5547 ##################################
5548 # Adaptive Timeouts funcs
5551 # only check mds, we assume at_max is the same on all nodes
5552 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5553 if [ $at_max -eq 0 ]; then
5564 # suppose that all ost-s have the same $at value set
5565 [ $facet != "ost" ] || facet=ost1
5567 do_facet $facet "lctl get_param -n $at"
5585 if [ $facet == "ost" ]; then
5586 facet=$(get_facets OST)
5587 elif [ $facet == "mds" ]; then
5588 facet=$(get_facets MDS)
5590 hosts=$(expand_list $hosts $(facets_hosts $facet))
5593 do_nodes $hosts lctl set_param at_max=$at_max
5596 ##################################
5600 # OBD_FAIL_MDS_ALL_REQUEST_NET
5602 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5603 do_facet client "$1" || RC=$?
5604 do_facet $SINGLEMDS lctl set_param fail_loc=0
5609 # OBD_FAIL_MDS_ALL_REPLY_NET
5611 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5613 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5617 drop_reint_reply() {
5618 # OBD_FAIL_MDS_REINT_NET_REP
5620 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5622 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5626 drop_update_reply() {
5627 # OBD_FAIL_OUT_UPDATE_NET_REP
5631 do_facet mds${index} lctl set_param fail_loc=0x1701
5632 do_facet client "$@" || RC=$?
5633 do_facet mds${index} lctl set_param fail_loc=0
5638 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5641 local timeout=${2:-0}
5642 # default is (obd_timeout / 4) if unspecified
5643 echo "timeout is $timeout/$2"
5644 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5645 do_facet client "$1" || RC=$?
5646 do_facet client "sync"
5647 do_facet ost1 lctl set_param fail_loc=0
5651 drop_ldlm_cancel() {
5652 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5654 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5655 do_nodes $list lctl set_param fail_loc=0x304
5657 do_facet client "$@" || RC=$?
5659 do_nodes $list lctl set_param fail_loc=0
5663 drop_bl_callback_once() {
5665 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5666 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5667 do_facet client lctl set_param fail_loc=0x80000305
5668 do_facet client "$@" || rc=$?
5669 do_facet client lctl set_param fail_loc=0
5670 do_facet client lctl set_param fail_val=0
5671 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5675 drop_bl_callback() {
5677 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5678 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5679 do_facet client lctl set_param fail_loc=0x305
5680 do_facet client "$@" || rc=$?
5681 do_facet client lctl set_param fail_loc=0
5682 do_facet client lctl set_param fail_val=0
5683 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5688 #define OBD_FAIL_LDLM_REPLY 0x30c
5690 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5691 do_nodes $list lctl set_param fail_loc=0x30c
5693 do_facet client "$@" || RC=$?
5695 do_nodes $list lctl set_param fail_loc=0
5699 drop_ldlm_reply_once() {
5700 #define OBD_FAIL_LDLM_REPLY 0x30c
5702 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5703 do_nodes $list lctl set_param fail_loc=0x8000030c
5705 do_facet client "$@" || RC=$?
5707 do_nodes $list lctl set_param fail_loc=0
5715 echo "clearing fail_loc on $facet"
5716 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5719 set_nodes_failloc () {
5721 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5724 cancel_lru_locks() {
5725 #$LCTL mark "cancel_lru_locks $1 start"
5726 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5727 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5728 #$LCTL mark "cancel_lru_locks $1 stop"
5733 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5734 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5735 echo "$DEFAULT_LRU_SIZE"
5740 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5743 lru_resize_disable()
5745 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5750 local mountpath=${1:-$MOUNT}
5753 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
5759 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5760 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5761 echo there is still data in page cache $FILE ?
5762 lctl get_param -n $FILE
5770 DEBUGSAVE="$(lctl get_param -n debug)"
5771 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5775 [ -n "$DEBUGSAVE" ] &&
5776 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5780 [ -n "$DEBUGSAVE_SERVER" ] &&
5781 do_nodes $(comma_list $(all_server_nodes)) \
5782 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5788 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5791 debug_size_restore() {
5792 [ -n "$DEBUG_SIZE_SAVED" ] && \
5793 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5797 start_full_debug_logging() {
5802 local debug_size=150
5803 local nodes=$(comma_list $(nodes_list))
5805 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
5808 stop_full_debug_logging() {
5813 # prints bash call stack
5814 print_stack_trace() {
5817 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5818 local src=${BASH_SOURCE[$i]}
5819 local lineno=${BASH_LINENO[$i-1]}
5820 local funcname=${FUNCNAME[$i]}
5821 echo " = $src:$lineno:$funcname()"
5826 local TYPE=${TYPE:-"FAIL"}
5829 # do not dump logs if $1=false
5830 if [ "x$1" = "xfalse" ]; then
5835 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5836 (print_stack_trace 2) >&2
5838 # We need to dump the logs on all nodes
5840 gather_logs $(comma_list $(nodes_list))
5844 [ "$TESTSUITELOG" ] &&
5845 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5846 if [ -z "$*" ]; then
5847 echo "error() without useful message, please fix" > $LOGDIR/err
5849 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5850 echo "$@" > $LOGDIR/ignore
5852 echo "$@" > $LOGDIR/err
5856 # cleanup the env for failed tests
5860 ##################################
5862 ##################################
5864 # usage: stack_trap arg sigspec
5866 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5867 # command "arg" on top of previously defined commands for "sigspec" instead
5868 # of overwriting them.
5869 # stacked traps are executed in reverse order of their registration
5871 # arg and sigspec have the same meaning as in man (1) trap
5875 local sigspec="${2:-EXIT}"
5877 # Use "trap -p" to get the quoting right
5878 local old_trap="$(trap -p "$sigspec")"
5879 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5880 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5882 # Once again, use "trap -p" to get the quoting right
5883 local new_trap="$(trap -- "$arg" "$sigspec"
5885 trap -- '' "$sigspec")"
5887 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5889 # The resulting string should be safe to "eval" as it is (supposedly
5890 # correctly) quoted by "trap -p"
5891 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5900 local log=$TESTSUITELOG
5902 [ -f "$log" ] && grep -q FAIL $log && status=1
5916 # use only if we are ignoring failures for this test, bugno required.
5917 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5918 # e.g. error_ignore bz5494 "your message" or
5919 # error_ignore LU-5494 "your message"
5921 local TYPE="IGNORE ($1)"
5926 error_and_remount() {
5928 remount_client $MOUNT
5932 # Throw an error if it's not running in vm - usually for performance
5935 local virt=$(running_in_vm)
5936 if [[ -n "$virt" ]]; then
5937 echo "running in VM '$virt', ignore error"
5938 error_ignore env=$virt "$@"
5945 # Function: skip_env()
5946 # Purpose: to skip a test during developer testing because some tool
5947 # is missing, but fail the test in release testing because the test
5948 # environment is not configured properly".
5951 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5956 log " SKIP: $TESTSUITE $TESTNAME $@"
5958 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5959 skip_logged $TESTNAME "$@"
5962 echo "$@" > $LOGDIR/skip
5965 [[ -n "$TESTSUITELOG" ]] &&
5966 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5975 build_test_filter() {
5976 EXCEPT="$EXCEPT $(testslist_filter)"
5979 if [[ $O = [0-9]*-[0-9]* ]]; then
5980 for num in $(seq $(echo $O | tr '-' ' ')); do
5988 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5989 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5990 [ "$EXCEPT_SLOW" ] && \
5991 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5992 for E in $EXCEPT; do
5993 eval EXCEPT_${E}=true
5995 for E in $ALWAYS_EXCEPT; do
5996 eval EXCEPT_ALWAYS_${E}=true
5998 for E in $EXCEPT_SLOW; do
5999 eval EXCEPT_SLOW_${E}=true
6001 for G in $GRANT_CHECK_LIST; do
6002 eval GCHECK_ONLY_${G}=true
6007 if [[ $1 = [a-z]* ]]; then
6014 # print a newline if the last test was skipped
6015 export LAST_SKIPPED=
6016 export ALWAYS_SKIPPED=
6018 # Main entry into test-framework. This is called with the number and
6019 # description of a test. The number is used to find the function to run
6020 # the test using "test_$name".
6022 # This supports a variety of methods of specifying specific test to
6024 # - ONLY= env variable with space-separated list of test numbers to run
6025 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6031 export base=$(basetest $testnum)
6032 export TESTNAME=test_$testnum
6036 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6037 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6038 local isexcept=EXCEPT_$testnum
6039 local isexcept_base=EXCEPT_$base
6040 if [ ${!isexcept}x != x ]; then
6042 skip_message="skipping excluded test $testnum"
6043 elif [ ${!isexcept_base}x != x ]; then
6045 skip_message="skipping excluded test $testnum (base $base)"
6048 isexcept=EXCEPT_ALWAYS_$testnum
6049 isexcept_base=EXCEPT_ALWAYS_$base
6050 if [ ${!isexcept}x != x ]; then
6052 skip_message="skipping ALWAYS excluded test $testnum"
6053 elif [ ${!isexcept_base}x != x ]; then
6055 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6058 isexcept=EXCEPT_SLOW_$testnum
6059 isexcept_base=EXCEPT_SLOW_$base
6060 if [ ${!isexcept}x != x ]; then
6062 skip_message="skipping SLOW test $testnum"
6063 elif [ ${!isexcept_base}x != x ]; then
6065 skip_message="skipping SLOW test $testnum (base $base)"
6068 # If there are tests on the ONLY list, check if the current test
6069 # is on that list and, if so, check if the test is to be skipped
6070 # and if we are supposed to honor the skip lists.
6071 if [ -n "$ONLY" ]; then
6072 local isonly=ONLY_$testnum
6073 local isonly_base=ONLY_$base
6074 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6076 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6078 skip_noexit "$skip_message"
6081 [ -n "$LAST_SKIPPED" ] &&
6082 echo "" && LAST_SKIPPED=
6084 run_one_logged $testnum "$testmsg"
6094 if [ -n "$ALWAYS_SKIPPED" ]; then
6096 skip_noexit "$skip_message"
6099 run_one_logged $testnum "$testmsg"
6106 load_module ../libcfs/libcfs/libcfs
6118 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6123 strace -o $TMP/$1.strace -ttt $*
6125 log "FINISHED: $*: rc $RC"
6132 banner test complete, duration $duration sec
6133 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6134 echo duration $duration >>$TESTSUITELOG
6138 # Set TEST_STATUS here. It will be used for logging the result.
6141 if [[ -f $LOGDIR/err ]]; then
6143 elif [[ -f $LOGDIR/skip ]]; then
6146 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6150 local FFREE=$(do_node $SINGLEMDS \
6151 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6152 local FTOTAL=$(do_node $SINGLEMDS \
6153 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6155 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6159 echo -n "Resetting fail_loc on all nodes..."
6160 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6161 fail_val=0 2>/dev/null" || true
6167 # Log a message (on all nodes) padded with "=" before and after.
6168 # Also appends a timestamp and prepends the testsuite name.
6171 EQUALS="===================================================================================================="
6173 msg="== ${TESTSUITE} $*"
6175 [[ $last != "=" && $last != " " ]] && msg="$msg "
6176 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6177 # always include at least == after the message
6178 log "$msg== $(date +"%H:%M:%S (%s)")"
6181 check_dmesg_for_errors() {
6183 local errors="VFS: Busy inodes after unmount of\|\
6184 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6185 group descriptors corrupted"
6187 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6188 [ -z "$res" ] && return 0
6189 echo "Kernel error detected: $res"
6194 # Run a single test function and cleanup after it.
6196 # This function should be run in a subshell so the test func can
6197 # exit() without stopping the whole script.
6202 local SAVE_UMASK=`umask`
6205 if ! grep -q $DIR /proc/mounts; then
6209 banner "test $testnum: $testmsg"
6210 test_${testnum} || error "test_$testnum failed with $?"
6213 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6215 check_dmesg_for_errors || error "Error in dmesg detected"
6216 if [ "$PARALLEL" != "yes" ]; then
6217 ps auxww | grep -v grep | grep -q "multiop " &&
6218 error "multiop still running"
6226 # Wrapper around run_one to ensure:
6227 # - test runs in subshell
6228 # - output of test is saved to separate log file for error reporting
6229 # - test result is saved to data file
6232 local before=$SECONDS
6235 export tfile=f${testnum}.${TESTSUITE}
6236 export tdir=d${testnum}.${TESTSUITE}
6237 local name=$TESTSUITE.$TESTNAME.test_log.$(hostname -s).log
6238 local test_log=$LOGDIR/$name
6239 local zfs_log_name=$TESTSUITE.$TESTNAME.zfs_log
6240 local zfs_debug_log=$LOGDIR/$zfs_log_name
6241 local SAVE_UMASK=$(umask)
6245 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6247 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6248 local isonly=ONLY_$testnum
6249 local repeat=${!isonly:+$ONLY_REPEAT}
6251 for testiter in $(seq ${repeat:-1}); do
6252 local before_sub=$SECONDS
6253 log_sub_test_begin $TESTNAME
6255 # remove temp files between repetitions to avoid test failures
6256 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6257 rm -rf $DIR/$tdir* $DIR/$tfile*
6258 # loop around subshell so stack_trap EXIT triggers each time
6259 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6262 local duration_sub=$((SECONDS - before_sub))
6265 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6266 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6268 if [[ -f $LOGDIR/err ]]; then
6269 test_error=$(cat $LOGDIR/err)
6271 elif [[ -f $LOGDIR/ignore ]]; then
6272 test_error=$(cat $LOGDIR/ignore)
6273 elif [[ -f $LOGDIR/skip ]]; then
6274 test_error=$(cat $LOGDIR/skip)
6280 pass "$testnum" "($((SECONDS - before))s)"
6281 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6282 [[ $rc != 0 ]] && break
6285 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6289 if [ -f $LOGDIR/err ]; then
6290 log_zfs_info "$zfs_debug_log"
6291 $FAIL_ON_ERROR && exit $rc
6304 # Print information of skipped tests to result.yml
6307 log_sub_test_begin $1
6309 log_sub_test_end "SKIP" "0" "0" "$@"
6313 (cd $(dirname $1); echo $PWD/$(basename $1))
6318 export base=$(basetest $1)
6319 [ "$CHECK_GRANT" == "no" ] && return 0
6321 local isonly_base=GCHECK_ONLY_${base}
6322 local isonly=GCHECK_ONLY_$1
6323 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6325 echo -n "checking grant......"
6327 local clients=$CLIENTS
6328 [ -z "$clients" ] && clients=$(hostname)
6330 # sync all the data and make sure no pending data on server
6331 do_nodes $clients sync
6332 clients_up # initiate all idling connections
6335 client_grant=$(do_nodes $clients \
6336 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6337 awk '{ total += $1 } END { printf("%0.0f", total) }')
6340 # which is tot_granted less grant_precreate
6341 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6343 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6344 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6345 /tot_pending/{ total -= $2 };
6346 /grant_precreate/{ total -= $2 };
6347 END { printf("%0.0f", total) }')
6349 # check whether client grant == server grant
6350 if [[ $client_grant -ne $server_grant ]]; then
6351 do_nodes $(comma_list $(osts_nodes)) \
6352 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6353 "obdfilter.${FSNAME}-OST*.grant_*"
6354 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6355 error "failed: client:${client_grant} server: ${server_grant}."
6357 echo "pass: client:${client_grant} server: ${server_grant}"
6361 ########################
6367 ost=`echo $1 | awk -F_ '{print $3}'`
6368 if [ -z $ost ]; then
6369 ost=`echo $1 | sed 's/-osc.*//'`
6374 ostuuid_from_index()
6376 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6379 ostname_from_index() {
6380 local uuid=$(ostuuid_from_index $1)
6384 index_from_ostuuid()
6386 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6389 mdtuuid_from_index()
6391 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6395 # Return unique identifier for given hostname
6398 echo $host_name | md5sum | cut -d' ' -f1
6402 # Returns list of ip addresses for each interface
6404 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6409 # Cache address list to avoid mutiple execution of local_addr_list
6410 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6412 for i in $LOCAL_ADDR_LIST ; do
6413 [[ "$i" == "$addr" ]] && return 0
6420 local is_local="IS_LOCAL_$(host_id $host_name)"
6421 if [ -z "${!is_local-}" ] ; then
6423 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6424 is_local_addr "$host_ip" && eval $is_local=1
6426 [[ "${!is_local}" == "1" ]]
6431 local_node $node && return 1
6438 for node in $(mdts_nodes); do
6439 remote_node $node && return 0
6446 [ -n "$CLIENTONLY" ] && return 0 || true
6447 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6452 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6453 MSKIPPED=1 && return 1
6460 for node in $(osts_nodes) ; do
6461 remote_node $node && return 0
6468 [ -n "$CLIENTONLY" ] && return 0 || true
6469 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6474 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6475 OSKIPPED=1 && return 1
6481 [ -n "$CLIENTONLY" ] && return 0 || true
6483 MGS=$(facet_host mgs)
6484 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6489 remote_mds_nodsh || remote_ost_nodsh || \
6490 $(single_local_node $(comma_list $(nodes_list)))
6494 remote_ost && remote_mds
6497 # Get the active nodes for facets.
6505 for facet in ${facets//,/ }; do
6506 nodes="$nodes $(facet_active_host $facet)"
6509 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6513 # Get name of the active MGS node.
6515 echo -n $(facets_nodes $(get_facets MGS))
6518 # Get all of the active MDS nodes.
6520 echo -n $(facets_nodes $(get_facets MDS))
6523 # Get all of the active OSS nodes.
6525 echo -n $(facets_nodes $(get_facets OST))
6528 # Get all of the active AGT (HSM agent) nodes.
6530 echo -n $(facets_nodes $(get_facets AGT))
6533 # Get all of the client nodes and active server nodes.
6535 local nodes=$HOSTNAME
6539 # CLIENTS (if specified) contains the local client
6540 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6542 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6543 nodes="$nodes $(facets_nodes $(get_facets))"
6546 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6550 # Get all of the remote client nodes and remote active server nodes.
6551 remote_nodes_list () {
6552 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6555 # Get all of the MDS nodes, including active and passive nodes.
6559 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6563 for i in $(seq $MDSCOUNT); do
6565 failover_host=mds${i}failover_HOST
6566 nodes="$nodes ${!host} ${!failover_host}"
6569 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6573 # Get all of the OSS nodes, including active and passive nodes.
6577 local nodes="${ost_HOST} ${ostfailover_HOST}"
6581 for i in $(seq $OSTCOUNT); do
6583 failover_host=ost${i}failover_HOST
6584 nodes="$nodes ${!host} ${!failover_host}"
6587 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6591 # Get all of the server nodes, including active and passive nodes.
6592 all_server_nodes () {
6597 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6599 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6603 # Get all of the client and server nodes, including active and passive nodes.
6605 local nodes=$HOSTNAME
6609 # CLIENTS (if specified) contains the local client
6610 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6612 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6613 nodes="$nodes $(all_server_nodes)"
6616 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6620 init_clients_lists () {
6621 # Sanity check: exclude the local client from RCLIENTS
6622 local clients=$(hostlist_expand "$RCLIENTS")
6623 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6625 # Sanity check: exclude the dup entries
6626 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6628 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6630 # Sanity check: exclude the dup entries from CLIENTS
6631 # for those configs which has SINGLCLIENT set to local client
6632 clients=$(for i in $clients; do echo $i; done | sort -u)
6634 CLIENTS=$(comma_list $clients)
6635 local -a remoteclients=($RCLIENTS)
6636 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6637 varname=CLIENT$((i + 2))
6638 eval $varname=${remoteclients[i]}
6641 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6644 get_random_entry () {
6647 rnodes=${rnodes//,/ }
6649 local -a nodes=($rnodes)
6650 local num=${#nodes[@]}
6651 local i=$((RANDOM * num * 2 / 65536))
6657 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6661 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6662 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6667 echo $nodes | wc -w || true
6671 local nodes=$(osts_nodes)
6672 local osscount=$(get_node_count "$nodes")
6673 [ ! "$OSTCOUNT" = "$osscount" ]
6677 local nodes=$(mdts_nodes)
6678 local mdtcount=$(get_node_count "$nodes")
6679 [ ! "$MDSCOUNT" = "$mdtcount" ]
6682 generate_machine_file() {
6683 local nodes=${1//,/ }
6684 local machinefile=$2
6686 for node in $nodes; do
6687 echo $node >>$machinefile || \
6688 { echo "can not generate machinefile $machinefile" && return 1; }
6693 local file=$1/stripe
6696 $LFS getstripe -v $file || error "getstripe $file failed"
6700 setstripe_nfsserver () {
6702 local nfsexportdir=$2
6706 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6707 { print $1 }' /proc/mounts | cut -f 1 -d :))
6709 # check that only one nfs mounted
6710 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6711 (( ${#nfsexport[@]} == 1 )) ||
6712 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6714 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6717 # Check and add a test group.
6723 local gid=$(getent group $group_name | cut -d: -f3)
6724 if [[ -n "$gid" ]]; then
6725 [[ "$gid" -eq "$group_id" ]] || {
6726 error_noexit "inconsistent group ID:" \
6727 "new: $group_id, old: $gid"
6731 groupadd -g $group_id $group_name
6738 # Check and add a test user.
6751 local uid=$(getent passwd $user_name | cut -d: -f3)
6752 if [[ -n "$uid" ]]; then
6753 if [[ "$uid" -eq "$user_id" ]]; then
6754 local dir=$(getent passwd $user_name | cut -d: -f6)
6755 if [[ "$dir" != "$home" ]]; then
6757 usermod -d $home $user_name
6761 error_noexit "inconsistent user ID:" \
6762 "new: $user_id, old: $uid"
6767 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6774 check_runas_id_ret() {
6776 local myRUNAS_UID=$1
6777 local myRUNAS_GID=$2
6780 if [ -z "$myRUNAS" ]; then
6781 error_exit "myRUNAS command must be specified for check_runas_id"
6784 $myRUNAS krb5_login.sh || \
6785 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6787 mkdir $DIR/d0_runas_test
6789 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6790 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6791 rm -rf $DIR/d0_runas_test
6796 local myRUNAS_UID=$1
6797 local myRUNAS_GID=$2
6800 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6801 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6802 Please set RUNAS_ID to some UID which exists on MDS and client or
6803 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6806 # obtain the UID/GID for MPI_USER
6810 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6811 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6813 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6814 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6817 # obtain and cache Kerberos ticket-granting ticket
6818 refresh_krb5_tgt() {
6819 local myRUNAS_UID=$1
6820 local myRUNAS_GID=$2
6823 if [ -z "$myRUNAS" ]; then
6824 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6827 CLIENTS=${CLIENTS:-$HOSTNAME}
6828 do_nodes $CLIENTS "set -x
6829 if ! $myRUNAS krb5_login.sh; then
6830 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6835 # Run multiop in the background, but wait for it to print
6836 # "PAUSING" to its stdout before returning from this function.
6837 multiop_bg_pause() {
6838 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6842 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6845 echo "$MULTIOP_PROG $FILE v$ARGS"
6846 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6848 echo "TMPPIPE=${TMPPIPE}"
6849 read -t 60 multiop_output < $TMPPIPE
6850 if [ $? -ne 0 ]; then
6855 if [ "$multiop_output" != "PAUSING" ]; then
6856 echo "Incorrect multiop output: $multiop_output"
6871 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6877 inodes_available () {
6878 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6879 sort -un | head -n1) || return 1
6883 mdsrate_inodes_available () {
6884 local min_inodes=$(inodes_available)
6885 echo $((min_inodes * 99 / 100))
6888 # reset stat counters
6890 local paramfile="$1"
6891 lctl set_param -n $paramfile=0
6896 local paramfile="$1"
6898 lctl get_param -n $paramfile |
6899 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6903 awk '{sum += $1} END { printf("%0.0f", sum) }'
6906 calc_osc_kbytes () {
6907 $LFS df $MOUNT > /dev/null
6908 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6911 # save_lustre_params(comma separated facet list, parameter_mask)
6912 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6913 save_lustre_params() {
6918 for facet in ${facets//,/ }; do
6919 facet_svc=$(facet_svc $facet)
6921 "params=\\\$($LCTL get_param $2);
6922 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6923 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6924 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6925 while read s; do echo $facet \\\$s;
6926 done <<< \\\"\\\$param\\\""
6930 # restore lustre parameters from input stream, produces by save_lustre_params
6931 restore_lustre_params() {
6936 while IFS=" =" read facet name val; do
6937 do_facet $facet "$LCTL set_param -n $name=$val"
6941 check_node_health() {
6942 local nodes=${1:-$(comma_list $(nodes_list))}
6944 for node in ${nodes//,/ }; do
6945 check_network "$node" 5
6946 if [ $? -eq 0 ]; then
6947 do_node $node "rc=0;
6948 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6949 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6950 echo \\\$(hostname -s): \\\$val;
6953 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6958 mdsrate_cleanup () {
6960 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6961 --nfiles $3 --dir $4 --filefmt $5 $6
6966 delayed_recovery_enabled () {
6967 local var=${SINGLEMDS}_svc
6968 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6971 ########################
6973 convert_facet2label() {
6976 if [ x$facet = xost ]; then
6978 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
6982 local varsvc=${facet}_svc
6984 if [ -n ${!varsvc} ]; then
6987 error "No label for $facet!"
6991 get_clientosc_proc_path() {
6992 echo "${1}-osc-[-0-9a-f]*"
6995 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6996 # used by MDT would not be changed.
6997 # mdt lov: fsname-mdtlov
6998 # mdt osc: fsname-OSTXXXX-osc
6999 mds_on_old_device() {
7000 local mds=${1:-"$SINGLEMDS"}
7002 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7003 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7004 > /dev/null 2>&1" && return 0
7009 get_mdtosc_proc_path() {
7011 local ost_label=${2:-"*OST*"}
7013 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7014 local mdt_label=$(convert_facet2label $mds_facet)
7015 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7017 if [[ $ost_label = *OST* ]]; then
7018 echo "${ost_label}-osc-${mdt_index}"
7020 echo "${ost_label}-osp-${mdt_index}"
7024 get_osc_import_name() {
7027 local label=$(convert_facet2label $ost)
7029 if [ "${facet:0:3}" = "mds" ]; then
7030 get_mdtosc_proc_path $facet $label
7034 get_clientosc_proc_path $label
7038 _wait_import_state () {
7041 local maxtime=${3:-$(max_recovery_time)}
7042 local error_on_failure=${4:-1}
7046 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7047 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7048 if [ "${expected}" == "DISCONN" ]; then
7049 # for disconn we can check after proc entry is removed
7050 [ "x${CONN_STATE}" == "x" ] && return 0
7051 # with AT enabled, we can have connect request timeout near of
7052 # reconnect timeout and test can't see real disconnect
7053 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7055 if [ $i -ge $maxtime ]; then
7056 [ $error_on_failure -ne 0 ] && \
7057 error "can't put import for $CONN_PROC into ${expected}" \
7058 "state after $i sec, have ${CONN_STATE}"
7062 # Add uniq for multi-mount case
7063 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7067 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7071 wait_import_state() {
7074 local maxtime=${3:-$(max_recovery_time)}
7075 local error_on_failure=${4:-1}
7078 for param in ${params//,/ }; do
7079 _wait_import_state $state $param $maxtime $error_on_failure || return
7083 wait_import_state_mount() {
7084 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7088 wait_import_state $*
7091 # One client request could be timed out because server was not ready
7092 # when request was sent by client.
7093 # The request timeout calculation details :
7095 # /* We give the server rq_timeout secs to process the req, and
7096 # add the network latency for our local timeout. */
7097 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7098 # ptlrpc_at_get_net_latency(request) ;
7100 # ptlrpc_connect_import ()
7101 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7104 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7105 # ptlrpc_at_get_net_latency(request) ->
7106 # at_get (max (iat_net_latency=0, at_min)) = at_min
7109 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7110 # INITIAL_CONNECT_TIMEOUT + at_min
7112 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7113 # because we can not get this value in runtime,
7114 # the value depends on configure options, and it is not stored in /proc.
7116 # #define CONNECTION_SWITCH_MIN 5U
7117 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7119 request_timeout () {
7122 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7123 local init_connect_timeout=$TIMEOUT
7124 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7126 local at_min=$(at_get $facet at_min)
7128 echo $(( init_connect_timeout + at_min ))
7131 _wait_osc_import_state() {
7135 local target=$(get_osc_import_name $facet $ost_facet)
7136 local param="os[cp].${target}.ost_server_uuid"
7140 # 1. wait the deadline of client 1st request (it could be skipped)
7141 # 2. wait the deadline of client 2nd request
7142 local maxtime=$(( 2 * $(request_timeout $facet)))
7144 if [[ $facet == client* ]]; then
7145 # During setup time, the osc might not be setup, it need wait
7146 # until list_param can return valid value.
7147 params=$($LCTL list_param $param 2>/dev/null || true)
7148 while [ -z "$params" ]; do
7149 if [ $i -ge $maxtime ]; then
7150 echo "can't get $param in $maxtime secs"
7155 params=$($LCTL list_param $param 2>/dev/null || true)
7159 if [[ $ost_facet = mds* ]]; then
7160 # no OSP connection to itself
7161 if [[ $facet = $ost_facet ]]; then
7164 param="osp.${target}.mdt_server_uuid"
7168 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7169 wait_import_state $expected "$params" $maxtime; then
7170 error "$facet: import is not in $expected state after $maxtime"
7177 wait_osc_import_state() {
7183 if [[ $facet = mds ]]; then
7184 for num in $(seq $MDSCOUNT); do
7185 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7188 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7192 wait_osc_import_ready() {
7193 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7196 _wait_mgc_import_state() {
7199 local error_on_failure=${3:-1}
7200 local param="mgc.*.mgs_server_uuid"
7204 # 1. wait the deadline of client 1st request (it could be skipped)
7205 # 2. wait the deadline of client 2nd request
7206 local maxtime=$(( 2 * $(request_timeout $facet)))
7208 if [[ $facet == client* ]]; then
7209 # During setup time, the osc might not be setup, it need wait
7210 # until list_param can return valid value. And also if there
7211 # are mulitple osc entries we should list all of them before
7213 params=$($LCTL list_param $param 2>/dev/null || true)
7214 while [ -z "$params" ]; do
7215 if [ $i -ge $maxtime ]; then
7216 echo "can't get $param in $maxtime secs"
7221 params=$($LCTL list_param $param 2>/dev/null || true)
7224 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7225 wait_import_state $expected "$params" $maxtime \
7226 $error_on_failure; then
7227 if [ $error_on_failure -ne 0 ]; then
7228 error "import is not in ${expected} state"
7236 wait_mgc_import_state() {
7239 local error_on_failure=${3:-1}
7242 if [[ $facet = mds ]]; then
7243 for num in $(seq $MDSCOUNT); do
7244 _wait_mgc_import_state mds$num "$expected" \
7245 $error_on_failure || return
7248 _wait_mgc_import_state "$facet" "$expected"
7249 $error_on_failure || return
7253 wait_dne_interconnect() {
7256 if [ $MDSCOUNT -gt 1 ]; then
7257 for num in $(seq $MDSCOUNT); do
7258 wait_osc_import_ready mds mds$num
7263 get_clientmdc_proc_path() {
7267 get_clientmgc_proc_path() {
7275 [ -z "$list" ] && return 0
7277 # Add paths to lustre tests for 32 and 64 bit systems.
7278 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7279 local TESTPATH="$RLUSTRE/tests:"
7280 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7281 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7284 wait_clients_import_state () {
7291 if [ "$FAILURE_MODE" = HARD ]; then
7292 facets=$(facets_on_host $(facet_active_host $facet))
7295 for facet in ${facets//,/ }; do
7296 local label=$(convert_facet2label $facet)
7299 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7300 $label).ost_server_uuid" ;;
7301 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7302 $label).mds_server_uuid" ;;
7303 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7304 $label).mgs_server_uuid" ;;
7305 *) error "unknown facet!" ;;
7308 local params=$(expand_list $params $proc_path)
7311 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7313 error "import is not in ${expected} state"
7325 # wait until all MDTs are in the expected state
7326 for ((num = 1; num <= $MDSCOUNT; num++)); do
7327 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7331 if [ $facet = "mds" ]; then
7332 mproc="osp.$mdtosp.active"
7333 [ $num -eq $((tgt_idx + 1)) ] && continue
7335 mproc="osc.$mdtosp.active"
7341 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7344 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7345 if [ $result -eq $expected ]; then
7346 echo -n "target updated after"
7347 echo "$wait sec (got $result)"
7351 if [ $wait -eq $max ]; then
7352 error "$tgt_name: wanted $expected got $result"
7354 echo "Waiting $((max - wait)) secs for $tgt_name"
7364 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7365 $LCTL get_param obdfilter.*.kbytesavail))
7366 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7367 $LCTL get_param -n obdfilter.*.tot_granted))
7368 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7369 $LCTL get_param -n obdfilter.*.kbytestotal))
7370 for ((i=0; i<${#AVAILA[@]}; i++)); do
7371 local -a AVAIL1=(${AVAILA[$i]//=/ })
7372 local -a TOTAL=(${TOTALA[$i]//=/ })
7373 GRANT=$((${GRANTA[$i]}/1024))
7374 # allow 1% of total space in bavail because of delayed
7375 # allocation with ZFS which might release some free space after
7376 # txg commit. For small devices, we set a mininum of 8MB
7377 local LIMIT=$((${TOTAL} / 100 + 8000))
7378 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7379 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7380 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7381 echo " FULL" || echo
7387 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7390 check_pool_not_exist() {
7391 local fsname=${1%%.*}
7392 local poolname=${1##$fsname.}
7393 [[ $# -ne 1 ]] && return 0
7394 [[ x$poolname = x ]] && return 0
7395 list_pool $fsname | grep -w $1 && return 1
7400 local fsname=${1%%.*}
7401 local poolname=${1##$fsname.}
7403 stack_trap "destroy_test_pools $fsname" EXIT
7404 do_facet mgs lctl pool_new $1
7406 # get param should return err unless pool is created
7407 [[ $RC -ne 0 ]] && return $RC
7409 for mds_id in $(seq $MDSCOUNT); do
7410 local mdt_id=$((mds_id-1))
7411 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7412 wait_update_facet mds$mds_id \
7413 "lctl get_param -n lod.$lodname.pools.$poolname \
7414 2>/dev/null || echo foo" "" ||
7415 error "mds$mds_id: pool_new failed $1"
7417 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7418 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7424 add_pool_to_list () {
7425 local fsname=${1%%.*}
7426 local poolname=${1##$fsname.}
7428 local listvar=${fsname}_CREATED_POOLS
7429 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7433 remove_pool_from_list () {
7434 local fsname=${1%%.*}
7435 local poolname=${1##$fsname.}
7437 local listvar=${fsname}_CREATED_POOLS
7438 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7442 destroy_pool_int() {
7444 local OSTS=$(list_pool $1)
7445 for ost in $OSTS; do
7446 do_facet mgs lctl pool_remove $1 $ost
7448 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7449 error "MDS: pool_list $1 failed"
7450 do_facet mgs lctl pool_destroy $1
7453 # <fsname>.<poolname> or <poolname>
7455 local fsname=${1%%.*}
7456 local poolname=${1##$fsname.}
7458 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7462 check_pool_not_exist $fsname.$poolname
7463 [[ $? -eq 0 ]] && return 0
7465 destroy_pool_int $fsname.$poolname
7467 [[ $RC -ne 0 ]] && return $RC
7468 for mds_id in $(seq $MDSCOUNT); do
7469 local mdt_id=$((mds_id-1))
7470 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7471 wait_update_facet mds$mds_id \
7472 "lctl get_param -n lod.$lodname.pools.$poolname \
7473 2>/dev/null || echo foo" "foo" ||
7474 error "mds$mds_id: destroy pool failed $1"
7476 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7477 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7479 remove_pool_from_list $fsname.$poolname
7485 local fsname=${1:-$FSNAME}
7487 local listvar=${fsname}_CREATED_POOLS
7489 [ x${!listvar} = x ] && return 0
7491 echo "Destroy the created pools: ${!listvar}"
7492 for poolname in ${!listvar//,/ }; do
7493 destroy_pool $fsname.$poolname
7497 destroy_test_pools () {
7499 local fsname=${1:-$FSNAME}
7500 destroy_pools $fsname || true
7506 local ts=$(date +%s)
7509 if [[ ! -f "$YAML_LOG" ]]; then
7510 # init_logging is not performed before gather_logs,
7511 # so the $LOGDIR needs to be checked here
7512 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7515 [ -f $LOGDIR/shared ] && docp=false
7517 # dump lustre logs, dmesg
7519 prefix="$TESTLOG_PREFIX.$TESTNAME"
7521 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7523 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7524 echo "Dumping logs only on local client."
7525 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7526 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7531 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7532 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7534 if [ ! -f $LOGDIR/shared ]; then
7535 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7548 for i in $(seq 0 $num_mntpts); do
7549 cmd="ls -laf ${mntpt_root}$i/$dir"
7555 for pid in $pids; do
7562 # check_and_start_recovery_timer()
7563 # service_time = at_est2timeout(service_time);
7564 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7565 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7567 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7568 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7569 #define CONNECTION_SWITCH_MIN 5
7570 #define CONNECTION_SWITCH_INC 5
7571 max_recovery_time() {
7572 local init_connect_timeout=$((TIMEOUT / 20))
7573 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7575 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7576 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7578 echo -n $service_time
7581 recovery_time_min() {
7582 local connection_switch_min=5
7583 local connection_switch_inc=5
7584 local connection_switch_max
7585 local reconnect_delay_max
7586 local initial_connect_timeout
7590 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7591 (($connection_switch_min > $TIMEOUT)) &&
7592 max=$connection_switch_min || max=$TIMEOUT
7593 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7595 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7596 timeout_20=$((TIMEOUT/20))
7597 (($connection_switch_min > $timeout_20)) &&
7598 initial_connect_timeout=$connection_switch_min ||
7599 initial_connect_timeout=$timeout_20
7601 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7602 initial_connect_timeout))
7603 echo $((2 * reconnect_delay_max))
7606 get_clients_mount_count () {
7607 local clients=${CLIENTS:-$HOSTNAME}
7609 # we need to take into account the clients mounts and
7610 # exclude mds/ost mounts if any;
7611 do_nodes $clients cat /proc/mounts | grep lustre |
7612 grep -w $MOUNT | wc -l
7616 PROC_CLI="srpc_info"
7617 PROC_CON="srpc_contexts"
7625 if [ $M -lt $N ]; then
7629 while [ $N -lt $M ]; do
7639 calc_connection_cnt() {
7642 # MDT->MDT = 2 * C(M, 2)
7646 comb_m2=$(combination $MDSCOUNT 2)
7648 local num_clients=$(get_clients_mount_count)
7650 local cnt_mdt2mdt=$((comb_m2 * 2))
7651 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7652 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7653 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7654 if is_mounted $MOUNT2; then
7655 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7656 cnt_cli2ost=$((cnt_cli2ost * 2))
7664 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7665 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7666 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7667 + cnt_cli2ost + cnt_cli2mdt))
7681 local cmd="$tgt.srpc.flavor"
7683 if [ $net == "any" ]; then
7688 if [ $dir != "any" ]; then
7693 log "Setting sptlrpc rule: $cmd"
7694 do_facet mgs "$LCTL conf_param $cmd"
7700 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7710 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7711 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7713 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7715 if [ "x$bulkspec" != "x" ]; then
7716 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7718 if [ "x$algs" != "x" ]; then
7719 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7721 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7722 if [ $bulk == "bulkn" ]; then
7723 bulk_count=`echo "$output" | grep "bulk flavor" \
7724 | grep "null/null" | wc -l`
7725 elif [ $bulk == "bulki" ]; then
7726 bulk_count=`echo "$output" | grep "bulk flavor" \
7727 | grep "/null" | grep -v "null/" | wc -l`
7729 bulk_count=`echo "$output" | grep "bulk flavor" \
7730 | grep -v "/null" | grep -v "null/" | wc -l`
7734 [ $bulk_count -lt $count ] && count=$bulk_count
7745 local clients=${CLIENTS:-$HOSTNAME}
7747 for c in ${clients//,/ }; do
7748 local output=$(do_node $c lctl get_param -n \
7749 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7750 local tmpcnt=$(count_flvr "$output" $flavor)
7751 if $GSS_SK && [ $flavor != "null" ]; then
7752 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7753 output=$(do_node $c lctl get_param -n \
7754 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7755 local outcon=$(count_contexts "$output")
7756 if [ "$outcon" -lt "$tmpcnt" ]; then
7760 cnt=$((cnt + tmpcnt))
7770 local clients=${CLIENTS:-$HOSTNAME}
7772 for c in ${clients//,/ }; do
7774 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7775 local output=$(do_node $c lctl get_param -n \
7776 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7777 local tmpcnt=$(count_flvr "$output" $flavor)
7778 if $GSS_SK && [ $flavor != "null" ]; then
7779 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7780 output=$(do_node $c lctl get_param -n \
7781 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7782 local outcon=$(count_contexts "$output")
7783 if [ "$outcon" -lt "$tmpcnt" ]; then
7787 cnt=$((cnt + tmpcnt))
7797 if [ $MDSCOUNT -le 1 ]; then
7802 for num in `seq $MDSCOUNT`; do
7803 local output=$(do_facet mds$num lctl get_param -n \
7804 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7805 local tmpcnt=$(count_flvr "$output" $flavor)
7806 if $GSS_SK && [ $flavor != "null" ]; then
7807 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7808 output=$(do_facet mds$num lctl get_param -n \
7809 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7810 local outcon=$(count_contexts "$output")
7811 if [ "$outcon" -lt "$tmpcnt" ]; then
7815 cnt=$((cnt + tmpcnt))
7826 for num in `seq $MDSCOUNT`; do
7827 mdtosc=$(get_mdtosc_proc_path mds$num)
7828 mdtosc=${mdtosc/-MDT*/-MDT\*}
7829 local output=$(do_facet mds$num lctl get_param -n \
7830 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
7831 local tmpcnt=$(count_flvr "$output" $flavor)
7832 if $GSS_SK && [ $flavor != "null" ]; then
7833 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7834 output=$(do_facet mds$num lctl get_param -n \
7835 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
7836 local outcon=$(count_contexts "$output")
7837 if [ "$outcon" -lt "$tmpcnt" ]; then
7841 cnt=$((cnt + tmpcnt))
7850 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7852 count_flvr "$output" $flavor
7857 local dir=$1 # from to
7858 local flavor=$2 # flavor expected
7861 if [ $dir == "cli2mdt" ]; then
7862 res=`flvr_cnt_cli2mdt $flavor`
7863 elif [ $dir == "cli2ost" ]; then
7864 res=`flvr_cnt_cli2ost $flavor`
7865 elif [ $dir == "mdt2mdt" ]; then
7866 res=`flvr_cnt_mdt2mdt $flavor`
7867 elif [ $dir == "mdt2ost" ]; then
7868 res=`flvr_cnt_mdt2ost $flavor`
7869 elif [ $dir == "all2ost" ]; then
7870 res1=`flvr_cnt_mdt2ost $flavor`
7871 res2=`flvr_cnt_cli2ost $flavor`
7872 res=$((res1 + res2))
7873 elif [ $dir == "all2mdt" ]; then
7874 res1=`flvr_cnt_mdt2mdt $flavor`
7875 res2=`flvr_cnt_cli2mdt $flavor`
7876 res=$((res1 + res2))
7877 elif [ $dir == "all2all" ]; then
7878 res1=`flvr_cnt_mdt2ost $flavor`
7879 res2=`flvr_cnt_cli2ost $flavor`
7880 res3=`flvr_cnt_mdt2mdt $flavor`
7881 res4=`flvr_cnt_cli2mdt $flavor`
7882 res=$((res1 + res2 + res3 + res4))
7890 local dir=$1 # from to
7891 local flavor=$2 # flavor expected
7892 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7893 local WAITFLAVOR_MAX=20 # how many retries before abort?
7896 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7897 echo -n "checking $dir..."
7898 res=$(do_check_flavor $dir $flavor)
7899 echo "found $res/$expect $flavor connections"
7900 [ $res -ge $expect ] && return 0
7904 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7905 # echo "Dumping additional logs for SK debug.."
7906 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7908 gather_logs $(comma_list $(nodes_list))
7913 restore_to_default_flavor()
7915 local proc="mgs.MGS.live.$FSNAME"
7917 echo "restoring to default flavor..."
7919 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7920 grep ".srpc.flavor" | wc -l)
7922 # remove all existing rules if any
7923 if [ $nrule -ne 0 ]; then
7924 echo "$nrule existing rules"
7925 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7926 grep ".srpc.flavor."); do
7927 echo "remove rule: $rule"
7928 spec=`echo $rule | awk -F = '{print $1}'`
7929 do_facet mgs "$LCTL conf_param -d $spec"
7933 # verify no rules left
7934 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7935 grep ".srpc.flavor." | wc -l)
7936 [ $nrule -ne 0 ] && error "still $nrule rules left"
7938 # wait for default flavor to be applied
7941 set_rule $FSNAME any any $SK_FLAVOR
7942 wait_flavor all2all $SK_FLAVOR
7944 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7945 set_rule $FSNAME any cli2ost $SK_FLAVOR
7946 wait_flavor cli2mdt $SK_FLAVOR
7947 wait_flavor cli2ost $SK_FLAVOR
7949 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7951 wait_flavor all2all null
7957 local flavor=${1:-null}
7959 echo "setting all flavor to $flavor"
7961 # FIXME need parameter to this fn
7962 # and remove global vars
7963 local cnt_all2all=$(calc_connection_cnt all2all)
7965 local res=$(do_check_flavor all2all $flavor)
7966 if [ $res -eq $cnt_all2all ]; then
7967 echo "already have total $res $flavor connections"
7971 echo "found $res $flavor out of total $cnt_all2all connections"
7972 restore_to_default_flavor
7974 [[ $flavor = null ]] && return 0
7976 if $GSS_SK && [ $flavor != "null" ]; then
7978 set_rule $FSNAME any any $flavor
7979 wait_flavor all2all $flavor
7981 set_rule $FSNAME any cli2mdt $flavor
7982 set_rule $FSNAME any cli2ost $flavor
7983 set_rule $FSNAME any mdt2ost null
7984 set_rule $FSNAME any mdt2mdt null
7985 wait_flavor cli2mdt $flavor
7986 wait_flavor cli2ost $flavor
7988 echo "GSS_SK now at flavor: $flavor"
7990 set_rule $FSNAME any any $flavor
7991 wait_flavor all2all $flavor
7998 # Checking for shared logdir
7999 if [ ! -d $dir ]; then
8000 # Not found. Create local logdir
8003 touch $dir/check_file.$(hostname -s)
8008 check_write_access() {
8010 local list=${2:-$(comma_list $(nodes_list))}
8014 for node in ${list//,/ }; do
8015 file=$dir/check_file.$(short_nodename $node)
8016 if [[ ! -f "$file" ]]; then
8017 # Logdir not accessible/writable from this node.
8020 rm -f $file || return 1
8026 [[ -n $YAML_LOG ]] && return
8027 local save_umask=$(umask)
8030 export YAML_LOG=${LOGDIR}/results.yml
8034 # If the yaml log already exists then we will just append to it
8035 if [ ! -f $YAML_LOG ]; then
8036 if check_shared_dir $LOGDIR; then
8037 touch $LOGDIR/shared
8038 echo "Logging to shared log directory: $LOGDIR"
8040 echo "Logging to local directory: $LOGDIR"
8043 yml_nodes_file $LOGDIR >> $YAML_LOG
8044 yml_results_file >> $YAML_LOG
8049 # If modules are not yet loaded then older "lctl lustre_build_version"
8050 # will fail. Use lctl build version instead.
8051 log "Client: $($LCTL lustre_build_version)"
8052 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8053 do_facet $SINGLEMDS $LCTL --version)"
8054 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8055 do_facet ost1 $LCTL --version)"
8059 yml_log_test $1 >> $YAML_LOG
8063 yml_log_test_status $@ >> $YAML_LOG
8066 log_sub_test_begin() {
8067 yml_log_sub_test_begin "$@" >> $YAML_LOG
8070 log_sub_test_end() {
8071 yml_log_sub_test_end "$@" >> $YAML_LOG
8077 local llverdev_opts=$2
8078 local devname=$(basename $1)
8079 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8080 # loop devices aren't in /proc/partitions
8081 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8083 size=$(($size / 1024 / 1024)) # Gb
8085 local partial_arg=""
8086 # Run in partial (fast) mode if the size
8087 # of a partition > 1 GB
8088 [ $size -gt 1 ] && partial_arg="-p"
8090 llverdev --force $partial_arg $llverdev_opts $dev
8096 local llverfs_opts=$2
8097 local use_partial_arg=$3
8098 local partial_arg=""
8099 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8101 # Run in partial (fast) mode if the size
8102 # of a partition > 1 GB
8103 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8105 llverfs $partial_arg $llverfs_opts $dir
8108 #Remove objects from OST
8109 remove_ost_objects() {
8115 local mntpt=$(facet_mntpt $facet)
8116 local opts=$OST_MOUNT_OPTS
8120 echo "removing objects from $ostdev on $facet: $objids"
8121 if ! test -b $ostdev; then
8122 opts=$(csa_add "$opts" -o loop)
8124 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8127 for i in $objids; do
8128 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8130 umount -f $mntpt || return $?
8134 #Remove files from MDT
8135 remove_mdt_files() {
8140 local mntpt=$(facet_mntpt $facet)
8141 local opts=$MDS_MOUNT_OPTS
8143 echo "removing files from $mdtdev on $facet: $files"
8144 if [ $(facet_fstype $facet) == ldiskfs ] &&
8145 ! do_facet $facet test -b $mdtdev; then
8146 opts=$(csa_add "$opts" -o loop)
8148 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8152 rm $mntpt/ROOT/$f || { rc=$?; break; }
8154 umount -f $mntpt || return $?
8158 duplicate_mdt_files() {
8163 local mntpt=$(facet_mntpt $facet)
8164 local opts=$MDS_MOUNT_OPTS
8166 echo "duplicating files on $mdtdev on $facet: $files"
8167 mkdir -p $mntpt || return $?
8168 if [ $(facet_fstype $facet) == ldiskfs ] &&
8169 ! do_facet $facet test -b $mdtdev; then
8170 opts=$(csa_add "$opts" -o loop)
8172 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8183 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8184 pushd $mntpt/ROOT > /dev/null || return $?
8187 touch $f.bad || return $?
8188 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8190 [ $rc -eq 0 ] || return $rc
8191 setfattr --restore $tmp || return $?
8197 local devs=${1//,/ }
8200 local rslt=$TMP/sgpdd_survey
8202 # sgpdd-survey cleanups ${rslt}.* files
8204 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8210 # returns the canonical name for an ldiskfs device
8215 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8216 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8217 echo dm-\\\${foo##*:};
8219 name=\\\$(basename \\\$dv);
8220 if [[ \\\$name = *flakey* ]]; then
8221 name=\\\$(lsblk -o NAME,KNAME |
8222 awk /\\\$name/'{print \\\$NF}');
8228 is_sanity_benchmark() {
8229 local benchmarks="dbench bonnie iozone fsx"
8231 for b in $benchmarks; do
8232 if [ "$b" == "$suite" ]; then
8240 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8244 # Get the available size (KB) of a given obd target.
8251 [[ $facet != client ]] || return 0
8253 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8258 # Get the page size (bytes) on a given facet node.
8259 # The local client page_size is directly available in PAGE_SIZE.
8263 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8265 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8266 page_size=$(do_facet $facet getconf PAGE_SIZE)
8267 echo -n ${page_size:-4096}
8271 # Get the block count of the filesystem.
8278 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8279 awk '/^Block count:/ {print $3}')
8283 # Get the block size of the filesystem.
8289 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8290 awk '/^Block size:/ {print $3}')
8294 # Check whether the "ea_inode" feature is enabled or not, to allow
8295 # ldiskfs xattrs over one block in size. Allow both the historical
8296 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8297 large_xattr_enabled() {
8298 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8300 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8302 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8303 grep -E -q '(ea_inode|large_xattr)'"
8304 return ${PIPESTATUS[0]}
8307 # Get the maximum xattr size supported by the filesystem.
8311 if large_xattr_enabled; then
8312 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8315 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8316 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8318 # maximum xattr size = size of block - size of header -
8319 # size of 1 entry - 4 null bytes
8320 size=$((block_size - 32 - 32 - 4))
8326 # Dump the value of the named xattr from a file.
8331 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8334 # Generate a string with size of $size bytes.
8336 local size=${1:-1024} # in bytes
8338 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8341 reformat_external_journal() {
8346 if [ -n "${!var}" ]; then
8347 local rcmd="do_facet $facet"
8349 echo "reformat external journal on $facet:${!var}"
8350 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8354 # MDT file-level backup/restore
8355 mds_backup_restore() {
8358 local devname=$(mdsdevname $(facet_number $facet))
8359 local mntpt=$(facet_mntpt brpt)
8360 local rcmd="do_facet $facet"
8361 local metaea=${TMP}/backup_restore.ea
8362 local metadata=${TMP}/backup_restore.tgz
8363 local opts=${MDS_MOUNT_OPTS}
8364 local svc=${facet}_svc
8366 if ! ${rcmd} test -b ${devname}; then
8367 opts=$(csa_add "$opts" -o loop)
8370 echo "file-level backup/restore on $facet:${devname}"
8372 # step 1: build mount point
8373 ${rcmd} mkdir -p $mntpt
8374 # step 2: cleanup old backup
8375 ${rcmd} rm -f $metaea $metadata
8377 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8378 if [ ! -z $igif ]; then
8379 # step 3.5: rm .lustre
8380 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8382 # step 4: backup metaea
8384 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8386 # step 5: backup metadata
8388 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8390 ${rcmd} $UMOUNT $mntpt || return 4
8391 # step 8: reformat dev
8392 echo "reformat new device"
8393 format_mdt $(facet_number $facet)
8395 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8396 # step 10: restore metadata
8398 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8399 # step 11: restore metaea
8401 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8402 # step 12: remove recovery logs
8403 echo "remove recovery logs"
8404 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8405 # step 13: umount dev
8406 ${rcmd} $UMOUNT $mntpt || return 10
8407 # step 14: cleanup tmp backup
8408 ${rcmd} rm -f $metaea $metadata
8409 # step 15: reset device label - it's not virgin on
8410 ${rcmd} e2label $devname ${!svc}
8417 local devname=$(mdsdevname $(facet_number $facet))
8418 local mntpt=$(facet_mntpt brpt)
8419 local rcmd="do_facet $facet"
8420 local opts=${MDS_MOUNT_OPTS}
8422 if ! ${rcmd} test -b ${devname}; then
8423 opts=$(csa_add "$opts" -o loop)
8426 echo "removing OI files on $facet: idx=${idx}"
8428 # step 1: build mount point
8429 ${rcmd} mkdir -p $mntpt
8431 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8432 if [ -z $idx ]; then
8433 # step 3: remove all OI files
8434 ${rcmd} rm -fv $mntpt/oi.16*
8435 elif [ $idx -lt 2 ]; then
8436 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8440 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8441 for ((i=${idx}; i<64; i=$((i * idx)))); do
8442 ${rcmd} rm -fv $mntpt/oi.16.${i}
8446 ${rcmd} $UMOUNT $mntpt || return 2
8447 # OI files will be recreated when mounted as lustre next time.
8450 # generate maloo upload-able log file name
8451 # \param logname specify unique part of file name
8452 generate_logname() {
8453 local logname=${1:-"default_logname"}
8455 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8458 # make directory on different MDTs
8462 local stripe_count=2
8463 local stripe_index=-1
8466 while getopts "c:i:p" opt; do
8468 c) stripe_count=$OPTARG;;
8469 i) stripe_index=$OPTARG;;
8471 \?) error "only support -i -c -p";;
8475 shift $((OPTIND - 1))
8476 [ $# -eq 1 ] || error "Only creating single directory is supported"
8479 if [ "$p_option" == "-p" ]; then
8480 local parent=$(dirname $path)
8482 [ -d $path ] && return 0
8483 if [ ! -d ${parent} ]; then
8484 mkdir -p ${parent} ||
8485 error "mkdir parent '$parent' failed"
8489 if [ $MDSCOUNT -le 1 ]; then
8490 mkdir $path || error "mkdir '$path' failed"
8492 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8495 if [ $stripe_index -eq -1 ]; then
8496 mdt_index=$((test_num % MDSCOUNT))
8498 mdt_index=$stripe_index
8500 echo "striped dir -i$mdt_index -c$stripe_count $path"
8501 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8502 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8506 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8508 # If called many times, passing @last_fd will avoid repeated searching
8509 # already-open FDs repeatedly if we know they are still in use.
8511 # usage: free_fd [last_fd]
8514 local max_fd=$(ulimit -n)
8515 local fd=$((${1:-2} + 1))
8517 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8520 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8524 check_mount_and_prep()
8526 is_mounted $MOUNT || setupall
8528 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8529 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8530 for idx in $(seq $MDSCOUNT); do
8531 local name="MDT$(printf '%04x' $((idx - 1)))"
8532 rm -rf $MOUNT/.lustre/lost+found/$name/*
8536 # calcule how many ost-objects to be created.
8537 precreated_ost_obj_count()
8541 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8542 local ost_name="OST$(printf '%04x' $ost_idx)"
8543 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8544 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8545 osp.$proc_path.prealloc_last_id)
8546 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8547 osp.$proc_path.prealloc_next_id)
8548 echo $((last_id - next_id + 1))
8551 check_file_in_pool()
8556 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8559 for t in $tlist ; do
8560 [ "$i" -eq "$t" ] && continue 2
8563 echo "pool list: $tlist"
8564 echo "striping: $res"
8565 error_noexit "$file not allocated in $pool"
8572 echo "Creating new pool"
8575 create_pool $FSNAME.$pool ||
8576 { error_noexit "No pool created, result code $?"; return 1; }
8577 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8578 { error_noexit "$pool not in lfs pool_list"; return 2; }
8581 pool_add_targets() {
8582 echo "Adding targets to pool"
8588 local list=$(seq $first $step $last)
8590 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8591 do_facet mgs $LCTL pool_add \
8592 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8594 # wait for OSTs to be added to the pool
8595 for mds_id in $(seq $MDSCOUNT); do
8596 local mdt_id=$((mds_id-1))
8597 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8598 wait_update_facet mds$mds_id \
8599 "lctl get_param -n lod.$lodname.pools.$pool |
8600 sort -u | tr '\n' ' ' " "$t" || {
8601 error_noexit "mds$mds_id: Add to pool failed"
8605 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8606 | sort -u | tr '\n' ' ' " "$t" || {
8607 error_noexit "Add to pool failed"
8610 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8611 local addcount=$(((last - first) / step + 1))
8612 [ $lfscount -eq $addcount ] || {
8613 error_noexit "lfs pool_list bad ost count" \
8614 "$lfscount != $addcount"
8622 echo "Setting pool on directory $tdir"
8624 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8626 error_noexit "Cannot set pool $pool to $tdir"
8633 echo "Checking pool on directory $tdir"
8635 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8636 [ "$res" = "$pool" ] && return 0
8638 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8642 pool_dir_rel_path() {
8643 echo "Testing relative path works well"
8648 mkdir -p $root/$tdir/$tdir
8650 pool_set_dir $pool $tdir || return 1
8651 pool_set_dir $pool ./$tdir || return 2
8652 pool_set_dir $pool ../$tdir || return 3
8653 pool_set_dir $pool ../$tdir/$tdir || return 4
8654 rm -rf $tdir; cd - > /dev/null
8657 pool_alloc_files() {
8658 echo "Checking files allocation from directory pool"
8665 for i in $(seq -w 1 $count)
8667 local file=$tdir/file-$i
8669 check_file_in_pool $file $pool "$tlist" || \
8670 failed=$((failed + 1))
8672 [ "$failed" = 0 ] && return 0
8674 error_noexit "$failed files not allocated in $pool"
8678 pool_create_files() {
8679 echo "Creating files in pool"
8687 for i in $(seq -w 1 $count)
8689 local file=$tdir/spoo-$i
8690 $SETSTRIPE -p $pool $file
8691 check_file_in_pool $file $pool "$tlist" || \
8692 failed=$((failed + 1))
8694 [ "$failed" = 0 ] && return 0
8696 error_noexit "$failed files not allocated in $pool"
8701 echo "Checking 'lfs df' output"
8704 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8706 local res=$($LFS df --pool $FSNAME.$pool |
8708 grep "$FSNAME-OST" |
8710 [ "$res" = "$t" ] && return 0
8712 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8716 pool_file_rel_path() {
8717 echo "Creating files in a pool with relative pathname"
8722 { error_noexit "unable to create $tdir"; return 1 ; }
8723 local file="/..$tdir/$tfile-1"
8724 $SETSTRIPE -p $pool $file ||
8725 { error_noexit "unable to create $file" ; return 2 ; }
8728 $SETSTRIPE -p $pool $tfile-2 || {
8729 error_noexit "unable to create $tfile-2 in $tdir"
8734 pool_remove_first_target() {
8735 echo "Removing first target from a pool"
8738 local pname="lov.$FSNAME-*.pools.$pool"
8739 local t=$($LCTL get_param -n $pname | head -1)
8740 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8741 for mds_id in $(seq $MDSCOUNT); do
8742 local mdt_id=$((mds_id-1))
8743 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8744 wait_update_facet mds$mds_id \
8745 "lctl get_param -n lod.$lodname.pools.$pool |
8747 error_noexit "mds$mds_id: $t not removed from" \
8752 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8753 error_noexit "$t not removed from $FSNAME.$pool"
8758 pool_remove_all_targets() {
8759 echo "Removing all targets from pool"
8762 local pname="lov.$FSNAME-*.pools.$pool"
8763 for t in $($LCTL get_param -n $pname | sort -u)
8765 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8767 for mds_id in $(seq $MDSCOUNT); do
8768 local mdt_id=$((mds_id-1))
8769 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8770 wait_update_facet mds$mds_id "lctl get_param -n \
8771 lod.$lodname.pools.$pool" "" || {
8772 error_noexit "mds$mds_id: Pool $pool not drained"
8776 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8777 error_noexit "Pool $FSNAME.$pool cannot be drained"
8780 # striping on an empty/nonexistant pool should fall back
8781 # to "pool of everything"
8783 error_noexit "failed to use fallback striping for empty pool"
8786 # setstripe on an empty pool should fail
8787 $SETSTRIPE -p $pool $file 2>/dev/null && {
8788 error_noexit "expected failure when creating file" \
8796 echo "Destroying pool"
8800 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8803 # striping on an empty/nonexistant pool should fall back
8804 # to "pool of everything"
8806 error_noexit "failed to use fallback striping for missing pool"
8809 # setstripe on an empty pool should fail
8810 $SETSTRIPE -p $pool $file 2>/dev/null && {
8811 error_noexit "expected failure when creating file" \
8816 # get param should return err once pool is gone
8817 if wait_update $HOSTNAME "lctl get_param -n \
8818 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8820 remove_pool_from_list $FSNAME.$pool
8823 error_noexit "Pool $FSNAME.$pool is not destroyed"
8827 # Get and check the actual stripe count of one file.
8828 # Usage: check_stripe_count <file> <expected_stripe_count>
8829 check_stripe_count() {
8834 [[ -z "$file" || -z "$expected" ]] &&
8835 error "check_stripe_count: invalid argument"
8837 local cmd="$LFS getstripe -c $file"
8838 actual=$($cmd) || error "$cmd failed"
8839 actual=${actual%% *}
8841 if [[ $actual -ne $expected ]]; then
8842 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
8843 error "$cmd not expected ($expected): found $actual"; }
8844 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
8845 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
8849 # Get and check the actual list of OST indices on one file.
8850 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8856 [[ -z "$file" || -z "$expected" ]] &&
8857 error "check_obdidx: invalid argument!"
8859 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8860 grep -v obdidx | awk '{print $1}' | xargs))
8862 [[ $obdidx = $expected ]] ||
8863 error "list of OST indices on $file is $obdidx," \
8864 "should be $expected"
8867 # Get and check the actual OST index of the first stripe on one file.
8868 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8869 check_start_ost_idx() {
8874 [[ -z "$file" || -z "$expected" ]] &&
8875 error "check_start_ost_idx: invalid argument!"
8877 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8880 [[ $start_ost_idx = $expected ]] ||
8881 error "OST index of the first stripe on $file is" \
8882 "$start_ost_idx, should be $expected"
8885 killall_process () {
8886 local clients=${1:-$(hostname)}
8891 do_nodes $clients "killall $signal $name"
8896 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8901 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8906 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8911 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8916 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8921 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8928 do_facet mgs "cat $LSNAPSHOT_LOG"
8934 echo "Cleaning test environment ..."
8936 # Every lsnapshot command takes exclusive lock with others,
8937 # so can NOT destroy the snapshot during list with 'xargs'.
8939 local ssname=$(lsnapshot_list | grep snapshot_name |
8940 grep lss_ | awk '{ print $2 }' | head -n 1)
8941 [ -z "$ssname" ] && break
8943 lsnapshot_destroy -n $ssname -f ||
8944 lss_err "Fail to destroy $ssname by force"
8954 local host=$(facet_active_host $facet)
8955 local dir=$(dirname $(facet_vdevice $facet))
8956 local pool=$(zpool_name $facet)
8957 local lfsname=$(zfs_local_fsname $facet)
8958 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8961 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8967 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8968 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8970 if ! combined_mgs_mds ; then
8971 [ $(facet_fstype mgs) != zfs ] &&
8972 skip "Lustre snapshot 1 only works for ZFS backend"
8974 local host=$(facet_active_host mgs)
8975 local dir=$(dirname $(facet_vdevice mgs))
8976 local pool=$(zpool_name mgs)
8977 local lfsname=$(zfs_local_fsname mgs)
8980 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8981 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8984 for num in `seq $MDSCOUNT`; do
8985 [ $(facet_fstype mds$num) != zfs ] &&
8986 skip "Lustre snapshot 1 only works for ZFS backend"
8988 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8989 lss_err "generate lss conf (mds$num)"
8992 for num in `seq $OSTCOUNT`; do
8993 [ $(facet_fstype ost$num) != zfs ] &&
8994 skip "Lustre snapshot 1 only works for ZFS backend"
8996 lss_gen_conf_one ost$num OST $((num - 1)) ||
8997 lss_err "generate lss conf (ost$num)"
9000 do_facet mgs "cat $LSNAPSHOT_CONF"
9003 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9004 parse_plain_dir_param()
9009 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9010 param="-c ${invalues[1]}"
9012 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9013 param="$param -S ${invalues[3]}"
9015 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9016 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9017 param="$param -i ${invalues[6]}"
9019 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9021 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9022 param="$param -i ${invalues[5]}"
9030 local val=$(awk '{print $2}' <<< $line)
9032 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9034 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9036 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9038 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9043 parse_layout_param()
9050 if [[ ! -z $line ]]; then
9051 if [[ -z $mode ]]; then
9052 if [[ $line =~ ^"stripe_count:" ]]; then
9054 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9056 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9061 if [[ $mode = "plain_dir" ]]; then
9062 param=$(parse_plain_dir_param "$line")
9063 elif [[ $mode = "plain_file" ]]; then
9064 val=$(parse_plain_param "$line")
9065 [[ ! -z $val ]] && param="$param $val"
9066 elif [[ $mode = "pfl" ]]; then
9067 val=$(echo $line | awk '{print $2}')
9068 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9069 if [[ $val = "EOF" ]]; then
9070 param="$param -E -1"
9072 param="$param -E $val"
9074 elif [[ $line =~ ^"stripe_count:" ]]; then
9076 val=$(parse_plain_dir_param "$line")
9080 val=$(parse_plain_param "$line")
9081 [[ ! -z $val ]] && param="$param $val"
9091 local param=$($LFS getstripe -d $1 | parse_layout_param)
9100 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9102 cancel_lru_locks mdc
9103 cancel_lru_locks osc
9105 # make sure PFID is set correctly for files
9106 do_nodes $(comma_list $(osts_nodes)) \
9107 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9110 cat $f &> /dev/nullA ||
9111 { rc=$?; echo "verify $f failed"; break; }
9114 do_nodes $(comma_list $(osts_nodes)) \
9115 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9119 # check that clients "oscs" was evicted after "before"
9120 check_clients_evicted() {
9127 for osc in $oscs; do
9129 echo "Check state for $osc"
9130 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9131 tail -n 3 | awk -F"[ [,]" \
9132 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9133 if (($? == 0)) && (($evicted > $before)); then
9134 echo "$osc is evicted at $evicted"
9139 [ $rc -eq 0 ] || error "client not evicted from OST"
9142 # check that clients OSCS current_state is FULL
9143 check_clients_full() {
9148 for osc in $oscs; do
9149 wait_update_facet client \
9150 "lctl get_param -n osc.$osc.state |
9151 grep 'current_state: FULL'" \
9152 "current_state: FULL" $timeout
9153 [ $? -eq 0 ] || error "$osc state is not FULL"
9158 __changelog_deregister() {
9160 local mdt="$(facet_svc $facet)"
9164 # skip cleanup if no user registered for this MDT
9165 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9166 # user is no longer registered, skip cleanup
9167 changelog_users "$facet" | grep -q "$cl_user" ||
9168 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9170 # From this point, if any operation fails, it is an error
9171 __changelog_clear $facet $cl_user 0 ||
9172 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9173 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9174 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9177 declare -Ax CL_USERS
9178 changelog_register() {
9179 for M in $(seq $MDSCOUNT); do
9181 local mdt="$(facet_svc $facet)"
9184 cl_mask=$(do_facet $facet $LCTL get_param \
9185 mdd.${mdt}.changelog_mask -n)
9186 stack_trap "do_facet $facet $LCTL \
9187 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9188 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9189 error "$mdt: changelog_mask=+hsm failed: $?"
9192 cl_user=$(do_facet $facet \
9193 $LCTL --device $mdt changelog_register -n) ||
9194 error "$mdt: register changelog user failed: $?"
9195 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9197 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9198 # Bash does not support nested arrays, but the format of a
9199 # cl_user is constrained enough to use whitespaces as separators
9200 CL_USERS[$facet]+="$cl_user "
9202 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9205 changelog_deregister() {
9207 # bash assoc arrays do not guarantee to list keys in created order
9208 # so reorder to get same order than in changelog_register()
9209 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9212 for facet in $cl_facets; do
9213 for cl_user in ${CL_USERS[$facet]}; do
9214 __changelog_deregister $facet $cl_user || return $?
9216 unset CL_USERS[$facet]
9222 local service=$(facet_svc $facet)
9224 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9227 changelog_user_rec() {
9230 local service=$(facet_svc $facet)
9232 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9235 changelog_chmask() {
9238 do_nodes $(comma_list $(mdts_nodes)) \
9239 $LCTL set_param mdd.*.changelog_mask="$mask"
9242 # usage: __changelog_clear FACET CL_USER [+]INDEX
9246 local mdt="$(facet_svc $facet)"
9252 # Remove the leading '+'
9254 rec+=$(changelog_user_rec $facet $cl_user)
9261 if [ $rec -eq 0 ]; then
9262 echo "$mdt: clear the changelog for $cl_user of all records"
9264 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9266 $LFS changelog_clear $mdt $cl_user $rec
9269 # usage: changelog_clear [+]INDEX
9271 # If INDEX is prefixed with '+', increment every changelog user's record index
9272 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9276 # bash assoc arrays do not guarantee to list keys in created order
9277 # so reorder to get same order than in changelog_register()
9278 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9281 for facet in $cl_facets; do
9282 for cl_user in ${CL_USERS[$facet]}; do
9283 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9291 for M in $(seq $MDSCOUNT); do
9293 local mdt="$(facet_svc $facet)"
9295 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9299 changelog_extract_field() {
9304 changelog_dump | gawk "/$cltype.*$file$/ {
9305 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9309 # Prints a changelog record produced by "lfs changelog" as an associative array
9312 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9313 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9314 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9315 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9316 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9317 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9318 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9320 # Note that the changelog record is not quoted
9321 # Also note that the line breaks in the output were only added for readability
9323 # Typically, you want to eval the output of the command to fill an actual
9324 # associative array, like this:
9325 # $> eval declare -A changelog=$(changelog2array $entry)
9327 # It can then be accessed like any bash associative array:
9328 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9330 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9338 # A changelog, as printed by "lfs changelog" typically looks like this:
9339 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9341 # Parse the positional part of the changelog
9343 # changelog_dump() prefixes records with their mdt's name
9344 local index="${1##*.}"
9346 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9347 "$index" "${2:2}" "$3" "$4" "$5"
9349 # Parse the key/value part of the changelog
9350 for arg in "${@:5}"; do
9351 # Check it matches a key=value syntax
9352 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9354 local key="${arg%%=*}"
9355 local value="${arg#*=}"
9359 # u is actually for uid AND gid: u=UID:GID
9360 printf " [uid]='%s'" "${value%:*}"
9390 printf " ['%s']='%s'" "$key" "$value"
9397 # Format and print a changelog record
9399 # Interpreted sequences are:
9401 # %f the "flags" attribute of a changelog record
9402 __changelog_printf()
9407 for ((i = 0; i < ${#format}; i++)); do
9408 local char="${format:$i:1}"
9409 if [ "$char" != % ]; then
9415 char="${format:$i:1}"
9418 printf '%s' "${changelog[flags]}"
9428 # Filter changelog records
9432 local action='print'
9435 while [ $# -gt 0 ]; do
9455 changelog_dump | { while read -r record; do
9456 eval local -A changelog=$(changelog2array $record)
9457 for key in "${!filter[@]}"; do
9460 [ "${changelog[$key]}" == "${filter[$key]}" ]
9467 case "${action:-print}" in
9469 printf '%s\n' "$record"
9472 __changelog_printf "$format"
9482 [ ! -d "$dir" ] && return
9484 [ -z "$layout" ] && {
9485 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9489 setfattr -n trusted.lov -v $layout $dir ||
9490 error "error restoring layout '$layout' to '$dir'"
9493 # save the layout of a directory, the returned string will be used by
9494 # restore_layout() to restore the layout
9497 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9498 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9502 # save layout of a directory and restore it at exit
9503 save_layout_restore_at_exit() {
9505 local layout=$(save_layout $dir)
9507 stack_trap "restore_layout $dir $layout" EXIT
9510 verify_yaml_layout() {
9516 echo "getstripe --yaml $src"
9517 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9518 echo "setstripe --yaml=$temp $dst"
9519 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9522 local layout1=$(get_layout_param $src)
9523 local layout2=$(get_layout_param $dst)
9524 # compare their layout info
9525 [ "$layout1" == "$layout2" ] ||
9526 error "$msg_prefix $src/$dst layouts are not equal"